Fire extinguishing, fire preventing and earthquake preventing structure for high-altitude multi-layer road connected building

Abstract

The invention discloses a fire-extinguishing, fireproof and shockproof structure for a high-altitude multi-layer road connected building. The invention discloses a multi-layer road structure applied to high-rise earthquake prevention and fire prevention. The multi-layer road structure is applied to escape paths, urban three-dimensional greening and high-rise building earthquake prevention and fire extinguishing when high-rise residents go out conveniently and meet earthquakes and fire disasters. Comprising the steps that a road is supported by double stand columns, short beams, long beams, pull rods and pull ropes are connected to the double stand columns to form a high-altitude multi-layer quakeproof road, road surface guardrails are laid on the high-altitude multi-layer quakeproof road, branch roads are arranged corresponding to residents of each floor and entrances and exits of public places for connection, and the fireproof and quakeproof high-rise outdoor multi-layer quakeproof road is formed through quakeproof connection. Short beams and cross beams are extended on two sides of a road, long beams are added to form a greening platform, a water supply device, a water control device, a water drainage device and a water and soil containing device are arranged on the greening platform, and various plants mainly including Tangteng are planted on the greening platform. Meanwhile, a water supply device is connected with each resident and a public place branch, and a water control device, a water hose and other fire extinguishing devices are additionally arranged, so that the high-rise building can be quakeproof and fireproof, and can extinguish fire automatically in time.

Description

Technical Field

[0001] The present invention belongs to the field of earthquake prevention, fire prevention, fire extinguishing and greening of high-rise buildings, and specifically relates to a multi-layer road structure applied to earthquake prevention of high-rise buildings. Background Art

[0002] At present, when buildings encounter emergencies such as fires and earthquakes, high-rise buildings above the second and third floors cannot leave the dangerous area like the ground floor. Especially in the case of frequent fire accidents, it is difficult to extinguish fires in high-rise buildings in time, and it is very difficult to escape from the dangerous situation inside the house. When an earthquake occurs, residents on the middle and upper floors of the building cannot escape from the building either. In addition, the cost of installing elevators during the renovation of old buildings is high, and it is difficult to shade the building and dig deep wells. In addition, urban greening is carried out on the precious and scarce land surface in the city, with limited resources and limited greening effects. Summary of the Invention

[0003] The present invention proposes a multi-layer road structure for high-altitude multi-layer roads connecting high-rise building fire extinguishing, fire prevention, earthquake prevention and greening. The present invention relates to the convenience of entry and exit and leisure for high-rise and low-rise buildings: when a fire occurs in a high-rise or low-rise building, residents and personnel in public places can easily escape from the scene, and can extinguish the fire in time by themselves. When residents and personnel in public places in high-rise and low-rise buildings encounter earthquake risks, residents and personnel in public places on each floor of the building can escape from the dangerous situation inside the building in time. The present invention also relates to the outdoor fire prevention and earthquake prevention multi-layer roads and urban three-dimensional greening support frames and roads of the building, and also relates to the problem of reducing the elevator and installation costs during the current renovation of old cities.

[0004] The technical solution adopted by the present invention is as follows

[0005] An outdoor fire prevention and earthquake prevention multi-layer road for buildings, which is used as a path for building residents to travel, relax and escape from the dangerous situation inside the house in case of earthquake and fire. It includes a road network formed by N intersections and / or turns of the road, several groups of columns are arranged on the road network, and multi-layer connectors are connected to each floor of the building corresponding to the columns. It includes connecting cross braces and short beams and long beams between the connectors and the columns, a road surface and a pull rod are arranged on the upper beam. It includes that the connection between the road and the residents is fixed or earthquake-proof, a fire-fighting device and a water supply device are connected to the road, and the road is connected to an elevator and / or a staircase.

[0006] Preferably: the long beam includes a single long beam, a double long beam or a truss long beam.

[0007] The road components include connecting a cross brace 5 between the columns on both sides of the road surface and between the connectors, and / or a short brace between the column and the short beam. It also includes connecting a short brace between the column and the connector and the long beam. It also includes a long brace between the column and the connector and the road on the upper layer or above the upper layer, that is, a brace frame formed by long braces. It also includes connecting a pull rod 8 between the long beam and the connector above the long beam.

[0008] Preferred: Road components, including cross beams 21 connected to the long beam 6, with porous ends, each section having a bayonet 48 and a hemmed hole, which can be clamped above or below the long beam, and then fixed on both sides of the bayonet with steel sheets. The guardrail posts 26 and the guardrail long beam 25 connected to the holes at both ends include a grid 73 and a road surface connected to the cross beam. The road surface is made of insulating and fireproof materials and includes a connecting stop bar 36. The stop bar and the cross beam 29 fix the stop net 35 on both sides of the road.

[0009] Preferred: Connect long beams, short beams, diagonal braces and various components to the corresponding floor on the posts. Two posts on both sides of the road form a group, connect two short beams, connect multiple layers of intersecting diagonal braces 5 and short beams 4, and then connect each group of posts with two or more long beams 6 to form a multi-layer support frame of double posts extending from bottom to top in a quadrilateral plane along the road network.

[0010] Preferred: The connectors are connected to the posts 3, including angle steel or channel steel connectors 53 or tubular connectors, or two-in-one tubular connectors 46, or +-shaped connectors 54, or flat plate connectors 53. The connectors all have multiple holes connected to the screws 47 on the posts, holes for connecting diagonal braces in the direction of the short beam 4, holes for connecting diagonal braces or guy ropes in the direction of the long beam, and holes on the bayonet 48 for supporting the short beam or on the extension section of the +-shaped connector and long holes 49 for fixing the short beam.

[0011] Preferred: The extension of the post is achieved by sleeving a short post between two sections of the post and fixing it with a screw 47 inside or outside the post. When the diameters of the two sections of the post are different, the larger one is sleeved over the smaller one and fixed with the same screw 14 to achieve the purpose of extension.

[0012] Preferred: Each component of the road can be directly connected to the post 3, short beam 4, long beam 6, tie rod 8, and diagonal brace. Holes can be correspondingly set on the post 3 for connection and fixed with screws.

[0013] Preferred: The road can also be narrowed. Large holes are set on the connectors on both sides of the post 3, and a connecting rod 89 is sleeved in. Both ends of the connecting rod have threads and are fixed on the connector with nuts 91. The other end is fixed to a generation of posts 90. Cross bars 66 or intersecting diagonal braces can be connected between the two generations of posts, and the bottom end is connected to the angle steel 60 of the road surface long beam and overlaps on the short beam to adjust the distance of the connecting rod.

[0014] Preferred: The road is connected to the step slide 13. A rotating step ladder 13 or a slide 13 is sleeved on the original post 3 or on the added post 12 at the extension of the short beam. It also includes: The connection of the added post 12 to the extension section of the short beam 7 uses a sleeve or washer to fill the gap on the connecting screw to achieve firm connection of the posts.

[0015] Preferably: The road can also be connected to the ramp road 85. Columns 3 are added to the extended sections of the short beams 4 of several columns of the road. A road 85 is connected between the original columns and the added columns. One end of the road is connected to the upper - layer road 1, and the other end is connected to the lower - layer road 1. The upper ends of each layer of ramp road 85 are connected to the middle group of columns 6 in the odd - numbered columns, and then the ramp roads 85 of each layer are connected layer by layer, left - layer by left - layer and right - layer by right - layer.

[0016] Preferably: The water supply and water control device is such that on some columns, bent screws or connecting pieces are used, or vertical water pipes 17 are fixed on the extended sections of the short beams 4. It extends along with the columns 3 to the top - layer road. Branch water pipes 18 are provided on the main water pipes of each layer of road and extend along with each layer of road to the water distribution paths 14 of each household or public place, and then are connected to the water storage tank or water control device of the fire - fighting facilities 16 and the fire - fighting hoses. The hoses can extend to each room of the household and to multiple entrances and exits in public places and to the central area of the place.

[0017] Preferably: The short beam 4 is on the column and connects two short beams.

[0018] Preferably: The connection of the short beam 4 is connected to the bayonet 48 or the extended section 50 of the connecting piece, and the short beam is fixed with a folded - edge long hole 49.

[0019] Preferably: The connection of the road elevator 11 is achieved by adding columns so that there is a column on each side of the elevator position, forming an elevator - shaft road. Short beams 4 are connected to the four columns, and guide - rail brackets 75, car guide rails 76 and counter - weight guide rails 77 are connected to the short beams. The short beam 4 can also be connected again to the bayonet 48 where the connecting piece extends downward, and the guide - rail brackets 75 and 76 and the guide rails 76 and 77 are connected again on it.

[0020] Preferably: The elevator is connected with cross - braces 5 on the four columns.

[0021] Preferably: The connection of the long beam 6 is connected to the long - beam connecting angle steel 60 or the flat plate 63, and overlaps on the short beam 4. At the same time, the long - beam connecting angle steel 60 or the flat plate 63 of the long beam 6 is fixed on the column or / connecting piece. Or the long beams overlap on the short beam and are fixed to each other with corresponding holes provided on the short beam.

[0022] Preferably: One side of the long - beam connecting angle steel 60 has a horizontal long hole 61, and the other side has a vertical long hole 62, or the flat plate 63 has a horizontal long hole 61 and a vertical long hole 62 with a folded - edge. The horizontal long hole 61 of the flat plate or angle steel is connected to the long beam 6, and each long beam 6 is connected by more than one long hole 61.

[0023] Preferably: The road long beam can be a whole long beam or can be composed of two or more than two sections of long beams connected and extended.

[0024] The truss long beam is formed by connecting short rods between two long beams to form several small triangles, which are supported between the two long beams.

[0025] Preferably, the tie rod is connected to the long beam, or the cross beam on the bottom surface of the long beam, or the middle long beam. The top end of the tie rod is connected to the column and the connecting piece above the long beam, forming a triangular connection with the column and the long beam.

[0026] Preferably, the tie rod 8 can be connected layer by layer from bottom to top on the connecting piece, corresponding to connecting one section or multiple sections on the long beam.

[0027] Preferably, the hole on the connecting piece for connecting the tie rod 8 can be set as an inclined long hole.

[0028] Preferably, the component includes: the pull rope 11 passes through and guides multiple layers from bottom to top on the connecting piece, and is respectively connected to each section of the long beam 9, the cross beam 29 or the diagonal brace connecting angle steel 12 on both sides of the column below the next layer or below the next layer in sequence.

[0029] Preferably, when the tie rod is too long, a pull rope can be used instead of the tie rod. A whole pull rope can be passed through and guided on the column and the connecting piece between one section or multiple sections of long beams, and the pull rope is connected to the corresponding sections of long beams.

[0030] Preferably, the pull rope can be connected to the long beam by direct connection, that is, the pull rope is sleeved on the bayonet hole 31 of the cross beam 65 fixedly connected under the long beam, and is connected by a connecting piece on both sides of the bayonet; or connected by a connecting rod 70, that is, a hole is provided on the long beam, the cross beam or the middle long beam, a connecting rod 70 is connected, and the top end of the connecting rod is connected to the pull rope 9.

[0031] Preferably, multiple connecting rods 70 can be used to connect between the pull rope and the long beam, and a support pipe 71 is sleeved on the pull rope between the connecting rods.

[0032] Preferably, the two ends of the corresponding multiple sections of the whole pull rope are connected and anchored on the long beam, and a whole or multiple sections of connected support pipes 71 are sleeved on the anchored pull rope between the column, the connecting piece and the long beam.

[0033] Preferably, both ends of the pull rope 9 are provided with rope clamps or anchors 39, including using only the pull rope 9 on the road, reducing the diagonal bracing frame, and the diagonal bracing frame can be provided with holes on the long beam.

[0034] Preferably, the shock-proof connection between the road 1 and the branch road 14 is that one end of the branch road 4 is fixed on the main road 1, and the other end overlaps on the connection platform 22 of the household or public place; or one end is fixed on the connection platform of the household or public place, and the other end overlaps on the plane of the road 34, or both ends of the branch road overlap on the road platform 34 or / and the connection platform 22 of the household and public place. It also includes that the household platform 22 is wider than the width of the branch road 14, there is a certain distance between the end of the branch road 14 and the household wall, including connecting a short guardrail 27 on the platform 22, including mutually arranging cross bars 28 on the guardrail 25 of the branch road 14 and the short guardrail 27, and including a door can be provided at the branch road 14.

[0035] Preferred: An outdoor fire - and earthquake - proof multi - layer road for buildings, including water - and soil - holding devices added on both platforms 19, including water supply, water control, and drainage devices 43. It also includes connecting branch roads to form a leisure platform or not connecting branch roads, and also includes being applied to the greening and sightseeing in urban gardens, squares, and open areas.

[0036] Method for connecting high - altitude multi - layer roads: A method for connecting high - altitude multi - layer roads to buildings, connecting fire - fighting devices, and also including the following connection steps: 1. Plan the road lines, and plan or extend, cross, or turn the road network according to the position and direction of the building, including the positions of branch roads and grounding devices; 2. Deeply bury and erect main road columns, branch - road columns, electrode columns, spiral staircase columns, and there may also be ramp - road columns on the road network, and extend the connecting member columns connected to the columns; 3. Connect the first - layer road corresponding to a certain floor, connect cross - braces and short beams between two columns in a group on the road surface, and the elevator is also synchronously connected to the short beams and cross - braces. The spiral staircase is synchronously extended to connect the short beams to the added staircase columns. If connecting a ramp road, also synchronously connect and extend the short beams and connect the added columns; 4. Connect angle steel 60 or flat plates 63 to the short beams and columns; 5. Connect long beams between two columns and angle steel 60 or flat columns, including the synchronous connection line of elevator steps; 6. Connect cross - beams 21 above and below the long beams. The lower cross - beam is fixedly connected to the corresponding long - beam holes, and the upper cross - beam is connected to the upper cross - beam of the long beam by a bayonet connection, and a grid is laid on the upper cross - beam; 7. Connect tie rods on the lower cross - beam, or long beam, or middle long beam, and can be fixedly connected by screws at the side holes, or use two front - and - back nails at the middle holes. The screw is inserted into the front hole of the tie rod, then into the component connection hole, and then into the rear nail screw, and the tie rod is clamped on the component hole. The top of the tie rod is connected to the bottom - end hole 51 of the connecting member above the long beam, and the hole connecting the bottom end of the connecting member and the tie rod can be set as an oblong hole. The connection of the tie rod should avoid affecting the corresponding branch roads, and a pull rope can also be connected, which also avoids affecting the branch roads; 8. After connecting the tie rod and the pull rope, connect guardrails on both sides of the cross - beam. A road surface can be laid on the upper cross - beam, including a fire - proof, waterproof, and insulating road surface such as stone - plastic board, etc. When the floor is relatively high, the road surface is a porous road surface or a grid, such as a horizontal - strip wooden board, etc. to make the road surface ventilated. In addition, for branch roads, elevators, and spiral staircases, if there are ramp roads, they are all carried out synchronously. After connecting the first - layer road in this way, then connect the second - layer road, and connect layer by layer upwards in this way. After connecting all the roads, as well as branch roads, elevators, etc., then connect the road retaining net. During the connection process, a hoisting platform and a crane are also required to complete the connection of each layer of the high - rise outdoor road. If connecting a road with a fire - extinguishing function, water - distribution pipes need to be laid on each layer of the road, and main water pipes are connected to some columns. The main water pipes are connected to the water - supply device in a certain area. Place fire - fighting devices at the connection of each branch road and the main road. The fire - fighting devices include fire hoses that can extend to each room of households or public places, reserve water tanks, connection switches, etc., and are usually stored in the box and fixedly rotated outside the branch road.

[0037] Method for connecting earthquake-proof roads for multi-story buildings: High-altitude multi-road earthquake-proof connection method: The roads extend, turn or cross according to the position and direction of the buildings to form a road network, and columns are buried deep in the ground of the road network. A U-shaped road section is set near the building and the elevator. The two sides of the road are enclosed by a retaining net, and the branch roads are connected in an earthquake-proof manner. Slides are connected everywhere on the road. The branch roads should be widened and more slides should be set in schools and public places.

[0038] Earthquake-proof connection method for branch roads: One end of the branch road 14 is fixed on the main road or the building entrance 15 or the tripod platform 22, and the other end overlaps on the wide connecting flat plate 34 of the main road or the tripod platform 22. The two sides of the platform 34 or the plane 22 are wider than the width of the branch road, and short guardrails 27 and crossbars 28 are connected thereto. The branch road guardrail is parallel to the short guardrail and has a certain distance, and crossbars 28 are mutually arranged to fill the gap of the guardrail, forming an earthquake-proof connection. The two sides of the branch road can also be fully enclosed by a retaining net, and a retaining net is also set on the wall of the household.

[0039] Compared with the prior art, the present invention has the following beneficial effects

[0040] 1. Solve the earthquake-proof problem of high-rise and low-rise buildings: During an earthquake, all residents on all floors or people in public places can escape from the dangerous situation in the building like on the ground within a few steps. After escaping to the main road, there is a certain degree of safety, and then escape from the main road to a relatively open area and evacuate to the ground.

[0041] 2. Solve the problem of difficult fire extinguishing in high-rise buildings. In case of a fire, not only can residents and people in public places easily leave the fire scene, but they can also use the fire-fighting facilities installed inside or outside the branch roads to extinguish the fire by themselves, and neighboring residents can jointly extinguish the fire. Moreover, the fire hose can extend to each room of the residents or to the central area extending from multiple entrances and exits of public places, and is usually installed at the branch road for storage.

[0042] 3. Solve the current problems of high cost and difficulty in installing elevators. The cost can be reduced by half compared with the existing installation method.

[0043] 4. Solve the problem that when the high-rise elevator breaks down, people can only climb the stairs on foot. Because there are multiple elevator locations in at least two directions outside the resident's room door, it solves the problem of inconvenience in leisure and travel for high-rise residents. Leisure or morning exercises can be carried out on the high-altitude road. Various ornamental plants can be planted on both sides of each floor of the road, and vines can be planted outside the road barriers to make the road a green wall, achieving three-dimensional greening of the city and making the environment more beautiful.

[0044] 5. In flood-prone areas, more stairways can be set at the bottom section, and there are retaining nets on both sides, so that people can escape from the ground in time in case of floods and big waves. Description of the Drawings

[0045] Figure 1Schematic diagram of the connection of outdoor earthquake-proof multi-layer roads and fire-fighting devices for high-rise buildings

[0046] Figure 2 Schematic diagram of the connection between the main road and the branch road

[0047] Figure 3 Schematic diagram of the connection of the branch road to the wall of the household

[0048] Figure 4 Schematic diagram of road intersection and connection

[0049] Figure 5 Schematic diagrams of angle steel connectors, cross-shaped connectors, two-piece tubular connectors, and flat plate connectors

[0050] Figure 6 Schematic diagram of the connection of the long beam and the tension rod and cable

[0051] Figure 7 Schematic diagram of the connection between road intersection and elevator

[0052] Figure 8 Schematic diagram of the rotating step slide

[0053] Figure 9 Schematic diagram of the slope road

[0054] Figure 10 Schematic diagram of road narrowing

[0055] Appendix annotation:

[0056] 1 road, 2 building, 3 column, 4 short beam, 5 cross brace, 6 single long beam, 7 middle long beam, 8 pull rod, 9 pull rope, 10 guardrail, 11 elevator, 12 spiral staircase column, 13 spiral slide, 14 branch road, 15 building door, 16 fire fighting device, 17 main water pipe, 18 branch water pipe, 19 greening platform, 20 leisure platform, 21 beam, 22 tripod plane, 23 flat steel, 24 long diagonal brace, 25 guardrail long beam, 2 6 guardrail posts, 27 short guardrails, 28 crossbars, 29 short bars, 30 door post angles, 31 crossbeam folding holes, 32 screws, 33 short support rods, 34 road slabs, 35 retaining nets, 36 retaining bars, 37 doors, 38 short diagonal braces between long beams, 39 anchors, 40 wire clips, 41 rope loops, 42 small diagonal brace triangles, 43 water supply and drainage devices, 44 large water storage devices, 45 viewing hall plants, 46 two-in-one connectors, 47 column extension screws Rod, 48 bayonet, 49 long hole, 50 extension sheet, 51 connection hole, 52 angle channel steel connector, 53 flat plate connector, 54 cross connector, 55 vertical pipe, 56 slot extension pipe, 57 oblique long hole, 58 pad short pipe, 59 short diagonal brace between connector and short beam, 60 long beam connection angle steel, 61 horizontal long hole, 62 vertical long hole, 63 flat plate, 64 long beam with hole, 65 screw rod, 66 guardrail angle steel, 67 short column, 68 short Diagonal brace, 69 staple screw, 70 connecting rod, 71 support tube, 72 flat diagonal brace, 73 road surface grid, 74 pad angle steel, 75 bracket, 76 car guide rail, 77 counterweight guide rail, 78 sill, 79 floor door column, 80 car, 81 slide folding edge, 82 slide, 83 guardrail outer column, 84 connecting sleeve, 85 ramp road, 86 bent plate with hole, 87 block, 88 short and long beam, 89 connecting rod, 90 generation column, 91 nut. DETAILED DESCRIPTION

[0057] First, according to the location and direction of the building, the line network is planned, which may be extended, turned, or crossed. Then, N columns are fixed and erected on both sides of the line network, and the columns are extended upward. After the first section of columns is erected and fixed, the connectors are connected and the columns are extended. When the columns are extended to the required height to connect to the first layer of roads, short beams and cross braces are connected between the corresponding columns on both sides of the road and on the connectors, and then long beams are connected to angle steel or flat plates on the short beams and columns. Long beams are connected to the flat plates or long beams connecting angle steels between the adjacent columns on both sides of the road, and cross beams are laid on the long beams. Guardrails and grids are connected at both ends of the cross beams, and road surfaces are also laid on the grids. In this way, the connection of the first layer of roads is completed, and each layer of roads is connected in turn. At the same time, the branch roads and the pull ropes and pull rods of the road are also connected synchronously, and the grounding devices and branch roads of the road are also connected synchronously with each layer of roads. Finally, the pull rods, pull ropes and retaining nets are connected. After connecting one layer, the second layer is connected, and the top layer is connected layer by layer.

[0058] Example: See Figure 1 :

[0059] 1. Connection of Outdoor Earthquake-Resistant Multi-Layer Roads and Fire-Fighting Devices for High-Rise Buildings

[0060] The outdoor road 1 of high-rise buildings follows the position, direction, turning, crossing or extension of the building 2, widely connecting the road networks of similar building scales or community structures. On the ground of the road network, a group of two columns is adopted, and several columns 3 are deeply buried and extended upward. The extension of the columns can be achieved by sleeving a short column at the ends of the two columns, inside or outside the two columns, and setting multiple corresponding holes between the short column and the columns, and fixing them with multiple screws. When the diameters of the columns are different, the large column can also be sleeved with the small column, and a spacer pipe is added in the gap between the two columns, and holes are correspondingly set and then connected and fixed with screws to extend the columns. The columns are extended to the height corresponding to the first floor to connect the connecting pieces. A short beam 4 is connected between each group of columns and the connecting pieces, and usually two short beams are connected. A cross diagonal brace 5 is connected between the two columns. Then, a long beam 6 is connected between the short beams and the columns on the adjacent sides of the road respectively. The long beam can be a truss long beam composed of a single long beam or a double long beam, and the long beam can be a whole long beam or one or more intermediate long beams 7 in the middle with connecting extensions to extend the long beam. One or more tie rods 8 are connected between the long beam and the columns and the connecting pieces above the long beam. The tie rods 8, the long beam and the columns form a triangular structure, making the road have strong stability in the direction of the long beam and decomposing the bearing capacity of the long beam at the same time. When the long beam is relatively long, a guy rope 9 can be added, especially a whole guy rope, which is threaded through the columns and the connecting pieces corresponding to multiple sections of the long beam and connected to the middle section of the long beam to increase the bearing capacity of the long beam. A cross beam is connected to the long beam, and a retaining net is connected to both sides of the cross beam and both sides of the road. A guardrail 10 can also be connected. The road surface is laid on the cross beam, and a grid can be directly laid as the road surface. The road surface and the guardrail can be made of fireproof and waterproof insulating materials. The guardrail can be a plastic-coated guardrail, and the retaining net is made of a metal net with electrical conductivity, which can effectively shield and prevent lightning, so that pedestrians can prevent lightning and prevent electric shock caused by touching the wires on the road. At a relatively spacious place where the road is at a certain distance from the building, a grounding elevator 11 is connected at the road intersection where there are more road users, and elevators are connected at the entrances and exits in multiple directions, so that pedestrians can have multiple entrances and exits to the elevators. The connection of the elevators in the building is at multiple intersections of the road network, that is, at the places where people travel intensively. One or more elevators can be connected. The elevators are connected in a wide area at a certain distance from the building, such as at the entrance of the community, at the street head and tail, at multiple entrances and exits of a district, etc. The elevators are connected at the road convergence points. Therefore, compared with the cost of connecting a single elevator in each original building, the cost shared by each household for the elevators is extremely low. At the same time, the cost of the main road and the branch road in front of each household of the building with a double-long-beam road is also extremely low. At the same time, a spare staircase is connected near the elevator. In order to enable pedestrians to evacuate to the ground in time during an earthquake, slides are installed everywhere at a certain distance from the building. The staircase and the slide can be directly sleeved on the column, or a special staircase-slide supporting column 12 can be added by extending a section at the end of the short beam, and the staircase-slide 13 is sleeved on the supporting column 12.Connected in this way, it forms a multi-layer main road that is convenient for going up and down, preventing electricity, shock, and fire, and insulating, corresponding to each floor, and then connecting the branches between each layer of the main road and the building entrance.

[0061] One end of branch road 14 is connected to the road, and the other end is connected to the platform of the bottom of the household door or the entrance of a public place 15, and is connected by a fixed connection or a shock-proof connection. The shock-proof connection is to overlap the end of the branch road on the connection platform of the building entrance 15 without fixing each other, so that when an earthquake occurs, the floor shakes. The building does not push, pull, or drag the branch road and the main road. The road is independent, and in addition, the roads extend in all directions and pull each other, forming a road network with deep-buried columns, making the entire road network have strong stability. Therefore, the road has independence and stability, that is, it has a good shock-proof effect. At the same time, the road is connected to elevator 3 at multiple intersections or the street ends at a certain distance from the building. At the elevator or the junction of the residential area and the open area, or in the open area, there are many spiral staircases or slides 13. Especially in schools or other public places, there are many slides 13. The school should widen the branch road, and the branch road is connected to the outer corridor of the teacher. Because the school and public places have widened the branch road, there are many slides 14 around the playground. Other public places have many entrances connected to the branch road. Since the main road 1 is at a certain distance from the building 2, the branch road usually should be 2-3 meters. Coupled with the deep burial of the road columns 3, the roads are interconnected in a network. Coupled with the connection between the branch road 14 and the building, a shock-proof connection is adopted, that is, the branch road overlaps on the building platform. When the building collapses, it does not pull the branch road and separates separately. The road is also enclosed by a retaining net, making the road have strong independence and stability. During an earthquake, the residents and public place personnel push open the door 15, walk a few steps through the branch road 14 and escape to the main road, then leave the dangerous situation inside the building 2, and already have a certain degree of safety. Then, they are evacuated to the ground by slides in multiple wider areas. And when the high-rise building 2 encounters an earthquake, the people on each floor can escape from the building as easily as the people on the first floor, escape to the main road and then escape to the elevator or the open area and slide to the ground. To achieve the purpose of being able to escape in case of an earthquake in a high-rise building, it should be a better escape method at present. With this road, there is no need to worry about having no way to escape during an earthquake in the future, and there is no more fear of earthquakes. Without this road, only the people on the first and second floors can escape from the dangerous situation inside the building.

[0062] 2. Outdoor earthquake-proof and fire-fighting multi-layer roads for high-rise buildings When a high-rise building catches fire, due to the high floors, it is difficult for fire-fighting equipment to reach the upper floors, which can also lead to the inability to extinguish the fire and cause great disasters. This is also a major concern for high-rise building residents. On the above-mentioned earthquake-proof multi-layer roads for buildings, fire-fighting equipment 16 is connected outside the branch roads of the road. A main water supply pipe 17 connected to a water supply source is set in some areas. The main water supply pipe is fixedly erected at some columns, extends upward along with the columns, and is fixed to the columns by bent screws or soft steel belts. The main water supply pipe can also be fixedly erected on the extended section of the short beam, and screws are respectively sleeved on both sides of the main water supply pipe for fixation. The main water supply pipe extends from the bottom to the top, and a branch water pipe 18 is connected on each layer of the road. The branch water pipe extends along the road to the entrance 15 of each household or public place on each layer, and a fire-fighting device 16, a water hose and a fire-fighting water storage bucket are connected at the branch road. In case of a fire, it is naturally more convenient to escape in time. And because it is outside the branch road, the fire hose in the fixed fire-fighting device 16 can extend into each room of the household or the central area of the public place, not only can people escape easily and in time, but also can extinguish the fire independently or / and jointly with neighbors in time. Thus, it ends the current situation of difficult fire extinguishing and difficult escape from earthquakes in high-rise buildings, overcomes the technical prejudice of difficult fire extinguishing and difficult escape from earthquakes in high-rise buildings, this technology brings benefits to people and solves two major problems that have existed for a long time.

[0063] 3. A kind of outdoor earthquake-proof and fire-fighting multi-layer road for high-rise buildings, connecting greening platforms The greening platforms are composed of small long beams connected and laid with grids on the extended sections of short beams and cross beams to form greening platforms on both sides of the road, and water and soil storage devices and water channel devices are connected thereto.

[0064] The branch water pipe 18 can also be set to control water and spray water for the use of the greening platform 19, so that the entire road can be earthquake-proof, fire-fighting, fire-proof and green the city. Ornamental plants are planted inside each layer of the road, and there are green vines outside the road retaining net, so that the entire framed road forms a green wall and the city is vertically greened. The width of the road intersection can also be increased at the road intersection or by connecting horizontal and inclined braces, and a bench is placed thereon as a leisure platform 20.

[0065] In addition, more staircases can be set at the bottom section of the road in flood-prone areas. In case of floods, people can also escape to the multi-layer road to avoid large floods or big waves. And because there are retaining nets on both sides of the road, people can avoid being swept away by large floods or big waves on the road. In addition, elevators 3 are connected at multiple places, and people can choose to go up and down at multiple places.

[0066] Refer to Figure 2 : Schematic diagram of the connection between the main road and the branch road

[0067] The branch road is a branch road that connects the main road with the entrances of buildings at the door of the household and public places. The road extends, turns, or intersects according to the position and direction of the building, and finally reaches the best and shortest connection position with the entrance of the household door or public place. For the original road, living room, or balcony of the building entrance in public places or households, a wall can be opened at the place closest to and most adaptable to the main road to set up a door and connect it to the branch road. For newly built buildings, overall planning is carried out to make the branch road more adaptable to the building entrance. The connection of the branch road can adopt a fixed connection, that is, both ends of the branch road are fixedly connected to the road or the wall plane at the bottom of the household door. However, in the event of an earthquake, the swaying or collapse of the building will push or pull the branch road to move or collapse, and the road will be pulled, collapsed, or tilted, with poor earthquake prevention effect and not suitable for earthquake prevention. Therefore, an earthquake-proof connection can be adopted. The earthquake-proof connection is to fixedly connect one end of the branch road and the other end is not fixed but overlaps on the connection platform. Or both ends overlap on the platform, so that when the building moves or collapses, they do not pull each other, collide with each other, or affect each other. The branch road can be connected anywhere on the road. When the branch road between the road and the household is short, such as only about one meter, the branch road can be directly connected. However, when the branch road between the main road and the household is long, an additional column is added, and on the added column, at each floor of the branch road, the same extended connection and connection piece connection are made, and a short beam is connected to the connection piece, so that when the column and the original column are connected to the long beam 6, they are at the same height and can be connected in the same way. Connect N long crossbeams 21 with wide bayonets at both ends on the main road as the long beams of the branch road, and extend them from between the two columns to the wall plane of the household. A triangular frame plane 22 is added to the wall of the household to increase the connection surface of the household. If the branch road adopts an earthquake-proof connection, the long crossbeam 21 of the branch road is not fixed to the wall plane but overlaps on the smooth wall plane. However, when the building is relatively high, the earthquake causes a large swing amplitude of the building, and the moving space of the long crossbeam 21 of the branch road in the door frame is small, which will cause it to be pushed by the building. Therefore, when the building is high, the branch road and the end of the long crossbeam 21 only extend to the triangular frame plane 22 and are separated from the wall by a certain distance. The triangular frame plane 22 can be fixed with several flat steels 23 on the bottom plane of the bottom section of the bottom plane of the household door and fixed with screws to extend to the bottom surface of the triangular frame plane, and is fixedly connected to the triangular frame strut 24 on the wall surface of the triangular frame plane 22. The long crossbeam 21 of the branch road overlaps on the triangular frame plane 22. And at the bottom of the surrounding section, after laying the short crossbeam 21, laying the grid and the road surface, and then laying a flat plate on the ground at a higher section, it serves as the bottom road surface of the household door and separates the end of the branch road under the flat plate and has a moving space around it, and the end of the road surface is as far as possible outside the door bottom frame strip and has a certain distance. In addition, the branch road guardrail, the guardrail long beam 25, and the guardrail column 26 are separated from the wall by a certain distance so that they do not affect each other when the wall and the guardrail move. The plane of the triangular frame plane 22 of the household is larger than the width of the branch road, and short guardrails 27 are provided on both sides, and the short guardrails 27 are fixed to the wall.The branch road guardrail is also at a certain distance from the wall, and this distance is supplemented by a short guardrail. There is also a distance between the short guardrail and the branch road guardrail which are parallel to each other. The two parallel guardrails are provided with crossbars 28 together, which intersect with each other without being fixed. This not only fills the gap between the two guardrails but also enables them not to affect each other within a certain range during an earthquake. When the wall collapses, the two guardrails do not pull each other, and the branch road surface and the wall surface also separate without pulling each other, making the road independent. The bottom flat plate of the door at the higher section extends and leans against the road surface, enabling the branch road and the plane 22 to easily move relative to each other. The branch road guardrail, the short guardrail 27, and the crossbar 28 can also extend upward to the upper floor platform and the bottom surface of the branch road at the same time to fully enclose the branch road. The misalignment of the crossbars of the two guardrails should not be too long, as it will affect the earthquake prevention effect. The length should be within the distance between the two guardrails or half of the length. Although full enclosure is adopted, during an earthquake collapse, the building does not pull the branch road, and the full enclosure of the branch road is safer.

[0068] If the branch road is between two columns, a diagonal brace 24 is connected to the lower layer column connector to form a diagonal brace frame, which supports the bottom end of the branch road. Moreover, the diagonal brace can directly extend to the branch road guardrail, making the guardrail not easy to turn outwards. At the same time, a tie rod 11 can be further connected to the connecting beam 21 where the diagonal brace 24 is connected, and the other end of the tie rod is connected to the column of the upper layer road, that is, the connector. The bottom end of the diagonal brace is connected with a long diagonal short rod 29, and the other end is connected to the top end of the connector, stabilizing the support frame at the bottom end of the branch road. It is also possible to connect the tie ropes 11 to the two columns and the wall at the same time, and the bottom ends are connected to the crossbeams at the same or different positions to support the branch road.

[0069] Between the two columns of the branch road, a door can also be set up to cut off the main road so that the residents can enjoy the branch road section alone. The door post angle steel 30, the door frame, and the door can be directly connected between the two columns. The branch road without two columns is a relatively short branch road, about one to two meters long. At the intersection of the two guardrails, the branch road uses a screw rod to pass through the hole of the long crossbeam 21, and a long column with holes and in a square shape and the guardrail column 26 are sleeved on the screw rod. The angle steel 30 is connected to the guardrail column 26, and the two long guardrail beams are fixedly connected with the holes on the two inner angular surfaces. The upper end of the door post angle steel 30 extends to the connecting screw rod of the same angle steel on the upper layer road, and a door hinge is connected to the door post angle steel 30, or a door can also be set on the door frame in the same way. The connection of the diagonal brace 24 and the tie rod 11 at the bottom end of the branch road can be connected to the folding edge hole 31 of the crossbeam 21. It can also be directly fixed with a nut on the end hole of the crossbeam 21. The tie rope can adopt a rope loop, which is sleeved on the end of the crossbeam 21. In addition to fixing the screw rod sleeve on the guardrail column 26 of the branch road or the main road, holes can also be set on the guardrail column 26, the end hole of the crossbeam 21 is sleeved into it, and then the guardrail column 26 or the branch road guardrail column 26 is fixed by sleeving the screw rod into the wall hole 32 of the crossbeam. The long crossbeam 21 of the branch road is clamped on a long beam on the side of the main road with a large bayonet, and the two sides of the bayonet are connected with a perforated short piece, enabling the long crossbeam 21 to have a certain space for moving up and down or left and right during an earthquake.

[0070] See Figure 3 : Schematic diagram of connection with branch roads on the wall of a household

[0071] When setting branch roads on the wall of a household, the long crossbeams 21 of the road surfaces of two or more branch roads are fixed with screws or to the steel bars inside the wall and on the floor, etc., and can also be solidified with cement. A triangular frame plane 22 can also be added for support. The guardrails are also inserted into the wall holes and fixed on the wall. A short crossbeam 21 can be set at the bottom end of the branch road, with holes at both ends connected to the pull rod 8. The upper end of the pull rod 8 is fixed to the upper end of the wall with screws, and a short support rod 33 is also connected and fixed to the wall to fix the angle of the pull rod. At the other end of the long beam of the branch road, an anti-seismic connection is adopted. The long beam of the branch road is overlapped on the road surface of the main road that has been laid, or a road surface flat plate 34 is fixed on the road surface. The flat plate is provided with holes and fixed to the long beam with bent screws or soft steel belts, and a section is extended at the bottom end of the branch road so that the branch road and the flat plate can easily move relative to each other without pulling each other. The two guardrails are also staggered vertically and horizontally and have a certain distance. At the same time, a section of short guardrails 27 is provided on both sides of the flat plate, and then crossbars 28 are provided on the short guardrails 27 and the guardrails of the branch road, intersecting and staggering each other, but not fixedly connected.

[0072] The two ends of the long crossbeam 21 of the branch road can also be overlapped on the plane of the wall of the household and the plane of the main road. A triangular frame plane 22 is added to one end of the wall of the household, or the long crossbeam 21 of the branch road is overlapped on the triangular plane 22, and a fixed flat steel 23 is used to support the triangular plane in the same way as in the bottom section. Short guardrails 27 are connected on both the main road and the plane of the branch road, and crossbars 28 are connected on both the guardrails of the branch road and the short guardrails. Anti-seismic connections are adopted at both ends. At the same time, a pull rod 8 is also provided. The columns of the guardrails of the branch road can also be directly provided with holes (connected) on the long beam of the branch road, including the first two types of branch roads. After the branch road is directly made, it can also be overlapped on the two side platforms, namely the road surface platform 34 and the triangular frame plane 22, and then the guardrails of the branch road and the crossbars 28 of the guardrails 27 are connected, which is the same as the first two closed methods.

[0073] The best connection among the three connections of the branch road is to fix the branch road on the main road and adopt an anti-seismic connection for the branch road at the household entrance. Because the branch road connected in this way will not move away from the road with the building, it can enable the escaping personnel to stay on the branch road for a longer time, and there is a longer time for the escaping personnel to have the opportunity to escape. And when escaping to the branch road, there is a certain degree of safety. When the household escapes to the branch road and then to the main road, the distance should be usually 1 - 3 meters. If the branch road is too long, it should be directly set as the main road and the branch road should be reset. Therefore, the escaping personnel can reach the main road with just a few big steps and then escape to the wide and multi-connected anti-seismic evacuation slides and slide to the ground. And on the road, in addition to considering the bearing capacity, the road is far from the building, the road network pulls each other, and the inertia is small and it is not easy to collapse. There are also retaining nets on both sides. So compared with inside the building, there is also a certain degree of safety on the road.

[0074] Refer to Figure 4 : Schematic diagram of road intersection and connection

[0075] 1. For the intersection of roads, in addition to the need to turn and cross naturally according to the position and direction of the buildings, when the straight-line distance of the road is too long, intersections are also adopted. There should be one column at each outer corner of the road intersection, which can most stably support the road.

[0076] The road extends, intersects or turns according to the position and direction of the buildings, forming a road network. At the convergence of multiple intersections, elevators 11 are connected. The landing doors connected by the elevators are on the intersection or straight-road platforms of each floor of the road, and one or more elevators 11 can be connected at one intersection. There is one column at each of the four corners of the road intersection. The more intersections or turns there are, the larger the road network is formed and the higher the stability is. In addition, the road is connected in an earthquake-proof manner and does not pull or push against the collapsed buildings, having a high degree of independence. With greater stability and stronger independence, the road has better earthquake resistance.

[0077] 2. Road branch and earthquake-proof connecting road: The branch road 14 is connected to the nearest and best position of the entrance 15 of the household or public place of the building 2 from the road 1, such as on the sunny front of the household, rather than the side, in the living room of the household, rather than the toilet. For public places such as schools, the branch road is connected on the corridor outside each classroom floor, and the branch road is widened, and the main road is extended to the wide area around the playground. And elevators 11 are installed in multiple places, and rotating slides 13 are installed in multiple places. Usually, they are for students to play and also used for drills. During an earthquake, students can step onto the main road from the corridor in a few steps, leave the classroom and the building, and evacuate to the ground playground through multiple slides. There is no longer any crowded running from floor to floor in the corridor. For public places such as hospitals and shopping malls, the branch roads are also set in areas that can lead to the outside of the building in a timely manner, and branch roads can be set in multiple directions and multiple entrances. And multiple slides are also set, so that people can quickly leave the area where the high-rise building may collapse. The main road is at a certain distance from the building. The branch road 14 without additional column supports is relatively short, such as within 2 meters or 3 meters. When the branch road is longer, the branch road is connected beside the original column, and a smaller column is added. The branch road is connected between the two columns, and then a long diagonal brace 24 is connected at the next lower branch road to form a support frame to support at the bottom end of the branch road. There is a long and short diagonal rod 29 at the bottom end of the long diagonal brace, which is connected to the connector and the long diagonal brace to form a small triangle to stabilize the branch road. The branch road overlaps on the connection surface. During an earthquake, when the building 2 moves or collapses, it basically does not pull the branch road 14, making the branch road and the main road at a certain distance from the building independent. At the same time, both sides of the branch road and the main road are enclosed or semi-enclosed by a retaining net 35. The upper and lower sides of the retaining net are hung on the ends of the short cross beams 21, and then a retaining rod 36 is sleeved into the end holes of the short cross beams, and the retaining net is fixed on the retaining rod with screws. The retaining rod is sleeved on the screw at the end of the cross beam. During an earthquake, it enables the residents to quickly step onto the main road from the branch road in just a few steps, and then run towards the spacious elevators and slides 13 set in multiple wide areas to evacuate to the ground. Moreover, there is generally at least a distance of more than two meters between the main road and the building in the building area. During the escape process, if the building collapses, because the retaining net 35 has a certain rebounding force on the falling bricks, it changes the falling direction so that not all the large bricks fall onto the road. Compared with the ground, it also has a certain degree of safety, and the people on each floor can escape like those on the first floor in a very short time. The branch road can be connected to the household at any section of the road. In a double-row building, the branch road 14 can be connected on both sides of the road. The branch road is also paved with fireproof, waterproof and insulating materials, and both sides of the retaining net are fully enclosed. The retaining net is made of metal mesh with good electrical conductivity, which can shield lightning. The retaining net and the retaining rod are connected to the column, and the retaining rod can also be grounded in some sections. To prevent lightning strikes. The guardrail is also a plastic-coated guardrail to prevent electricity conduction when there are wires on a certain section of the road. A door 37 can be set at the connection between the branch road and the main road, allowing the residents to enjoy a private outdoor branch road space. When the main road of the branch road is too long and it is a single-sided branch road, a cross road or a branch road can be connected in the middle section or opposite the branch road as a leisure platform. To increase the stability of the main road.

[0078] 3. Diagonal braces and tie rods of the road: For the road with or without guy ropes, in addition to the cross diagonal braces 5 connected between each group of columns and connectors on both sides of the road surface and the short diagonal braces between the columns and connectors and the long beams of this layer, which stabilize the direction of the short beams and prevent the road from swaying to both sides. For the stability in the direction of the long beams, a long diagonal brace frame composed of short diagonal braces 38 and long diagonal braces 24 connected between the connectors and the long beams of this layer can be used to support and stabilize the direction of the long beams, preventing the road from having large displacements in the direction of the long beams. At the same time, the support frame decomposes the bearing force on the long beams. However, since diagonal braces require a relatively large diameter and stiffness, they are relatively heavy, and if the diagonal braces are too flat, that is, the long beams are too long, the effect of the diagonal braces will deteriorate. Therefore, tie rods 8 can be used instead of diagonal braces. One end of the tie rod 8 is connected to the long beam 6 or the cross beam 21 connected to the bottom surface of the long beam 6 or the middle long beam 7, and the top end is connected to the columns and connectors above the long beam. One or more layers of tie rods can be connected to the connectors, corresponding to one or more sections of long beams connected to the long beams. When the tie rod is relatively long, slotted holes can be provided on the connectors to allow the columns to have vibration space during earthquakes and the tie rods to have movement space during thermal expansion and contraction. The tie rods, columns, and long beams form a triangular connection, which can provide greater stability in the direction of the long beams.

[0079] If the road is too long, on the premise of ensuring that the triangular support formed by the short tie rods 8 has sufficient strength, guy ropes 9 can be used instead of the longer tie rods 8 to connect the middle section of the long beam and the connectors above the long beam, and both ends are anchored by anchors 39 respectively. Or a whole guy rope can be passed through the columns and connectors and then anchored to the long beams on both sides of the columns at both ends, and one or more layers of guy ropes can be connected corresponding to one or more sections of long beams connected to the long beams. It is also possible to use a whole guy rope to pass through one or more sections of long beams corresponding to passing through the middle columns and connectors, and then fix the guy ropes to the long beams on both sides respectively for anchoring. The guy ropes 9 corresponding to each section of the long beam 6 are connected to each other, just like adding a flexible and unbreakable soft long beam to the long beam, doubling the bearing capacity of the long beam. The connection between the guy rope and the long beam can be directly connected, that is, the guy rope is connected under the cross beam bayonet fixedly connected under the long beam or the middle long beam uses connecting angle steel to fix the guy rope inside the angle steel. Or the guy rope and the long beam can be connected by a connecting rod, that is, a guiding long screw rod is passed through the end hole of the long beam 6 or the fixed cross beam 21 under the long beam or the plane vertical hole of the middle long beam 7, a connecting pipe with internal threads is sleeved on the screw rod, and the upper end of the connecting rod is connected to a connecting component with a hook or ring and connected to the guy rope or the connecting rod, and it can be divided into multiple sections for connection. When using sleeves to separate between each section of the connecting rod for relatively short guy ropes, one end can be directly connected to the long beam or the cross beam 21 under the long beam or the middle 7 and anchored by an anchor 39, and the upper end can also be directly anchored on the connector. The guy rope can also be connected to the bottom end of the long beam outside the greening platform, and the upper end is connected to the extension section of the short beam, and a wire clamp 40 is used to pass through and form a rope sleeve 41 and then sleeved on the short beam, and then anchored by an anchor 39.

[0080] The connection of a single guy rope enables the long beam to extend further, making it more suitable for connecting long beams of multi-story roads in buildings. Since the vertical distance between upper and lower floors of buildings is relatively short, and on the premise that the triangular stability strength of the tie rod, column and long beam is sufficient, a single guy rope connection is adopted. Using a tie rod has a poorer effect. Therefore, when the diameter of the long beam is small, using a single guy rope is not easy to break, and the column spacing, that is, the long beam, can be longer, making the multi-story road at high altitude lighter and more material-saving. At the same time, the inertia is smaller and it is less likely to collapse.

[0081] 4. Greening and meshing of the extended platform of the road for water control connection

[0082] The multi-story road at high altitude is a framed multi-story support road. After the long beams are connected, cross beams 21 are connected to the long beams. The cross beam 21 has a bayonet that is stuck on the first road surface long beam, and the bayonet is connected with a connecting piece to fix the cross beam on the long beam. When used to support the road surface, holes for applying force may not be provided or holes for applying force are provided and connected and fixed to the long beam. Then, a mesh or a road surface is laid on the cross beam. Since the higher the building, the greater the wind force can push up the flat road surface. Therefore, the road surface can be directly set as a perforated or meshed insulating, fireproof, waterproof and relatively hard road surface, such as a steel mesh, a perforated stone plastic board, a horizontal wooden heart wrapped with iron sheet and a plastic-coated board as the road surface, making the road surface light, ventilated, shockproof, anti-electric, fireproof and waterproof.

[0083] When the cross beam supports the road surface, when connecting the cross beam as a connecting tie rod or guy rope under the long beam, it is connected to the bottom surface of the long beam and holes are provided for fixing under the long beam. The two ends of the cross beam have multiple holes for connecting the guardrail columns. A long screw rod can be sleeved into the cross beam holes, and the screw rod is fixed at the end of the cross beam by tightening nuts up and down. Then, a sleeve guardrail column with an internal thread is sleeved and connected to the screw rod. The top of the guardrail column is connected with a grooved hook or a ring buckle with holes to connect the guardrail long beam, and the two ends of the guardrail long beam are connected to the two side columns.

[0084] The outermost end holes of the cross beams are connected to the sleeve stop bars 36 in the same way, and the stop bars can extend to the same connecting screws on the cross beams of the upper layer of the road surface. Then, the retaining net is hung on the ends of the cross beams of the upper and lower layers of the road. Then, holes are made in the stop bars to support the retaining net with screws or double stop bars are provided to fix the retaining net between the stop bars. If it is semi-closed, the same method can be directly used to connect only half of the retaining net. The road is a framed road, which is erected outside the building according to the height of the building. It is rather dull and not very beautiful. On both sides of each layer of the road, short beams 4 and cross beams 21 are extended, and smaller long beams are added. A grid is laid on them to form the two-side platforms 19 of the road. At the same time, on the retaining nets 35 on both sides of the road, small inclined triangular braces 42 can be used, and a grid or a flat plate is laid on them to form small platforms. Thus, there are multiple greening platforms on both sides of each layer of the road. Greening water supply and drainage devices 43 (i.e., water supply pipes, sprinkler pipes, and drainage pipes) are added on the platforms. They can also share the main water pipe with the fire branch water pipes 18 and are provided with a main water pipe. The water channels run along the columns and are fixed on the grids or columns. Water troughs or soil and water holding devices 44 are added on each platform to plant ornamental plants 45, especially suitable for planting hanging plants, and they are suspended outside the retaining nets of the high-altitude multi-layer framed roads to form a green wall. Various ornamental plants are planted on the platforms inside the retaining nets, making the framed structure outside the building a green wall and achieving three-dimensional greening of the urban sky. The retaining net is fixed by passing the stop bars through the end holes of the cross beams. The greening water channels and the fire water channels can share the main water supply section, and control devices are respectively provided in the water distribution sections. The main water pipe is connected to a certain water source area, communicates with the main water pipe network, and is fixed on a certain column or on the extended section of the short beam, and is fixed on the erected main water pipe with screws. A water distribution pipe and a water control switch are provided for each layer of the road. The water distribution pipes extend along each layer of the road to the entrances and exits of households and public places respectively, and then are connected to the fire-fighting devices 16. A standby water storage tank supporting the fire-fighting devices can also be installed on higher floors. The fire-fighting devices 16 usually store the fire-fighting soft water hoses and are connected to the water distribution pipes or water tanks. They are stored at the branch road gates to facilitate residents and passers-by to extinguish fires in a timely manner. Or they can share or be separated from the greening water distribution pipes. The fire-fighting water hoses can extend to each household or the central area of public places, enabling fires to be extinguished at the initial stage at any time.

[0085] Refer to Figure 5 : Various connectors and connection schematic diagrams

[0086] The connecting piece is a conversion part for connecting various components to the column. Each component can be directly connected to the column. Holes can be provided at the corresponding connection points of each component and fixed with screws, or each component can be fixedly connected by electric welding. However, this will affect the reliability, firmness and load-bearing capacity of the connection at the overall road, as well as the flexibility of thermal expansion and contraction. Therefore, using a connecting piece for connection is more convenient, reliable, stable and flexible. There are various types of connecting pieces. Although the styles of each type of connecting piece are different, they will all have multiple holes on the extended screw rod connected to the column, flanging holes for connecting diagonal braces and cross diagonal braces in the direction of the short beam, and rope holes for connecting diagonal braces or tie rods (ropes) in the direction of the long beam, as well as a bayonet for supporting the short beam and a short beam fixing hole for fixing the short beam. In actual use, usually one type of connecting piece is uniformly used, and various connecting pieces can be extended downward as needed to set additional bayonets and long holes.

[0087] 1. The two-in-one tubular connecting piece 46 is composed of combining two half-tubes, which are formed by dividing a short tube with the same shape as the column into two. There are multiple column extended screw rod holes 47 connecting to the column in the middle of the two half-tubes, extended pieces and bayonets 48 for connecting the short beams on both sides, and long holes 49 for fixing the long beam. The long holes are provided to adapt to short beams with different diameters. At the same time, there is a certain vibration space along the long beam in case of an earthquake. There are perforated extended piece holes and flanging holes 50 on both sides of the half-tube for connecting cross diagonal braces, tie rods, ropes, etc. between the two columns of the road. There is also a hole 51 for connecting the two half-connecting pieces into one. The connecting piece can be extended downward as needed to set additional extended pieces and bayonets 48, long holes, and holes 50 for connecting components such as tie rods.

[0088] 2. The angle channel steel connecting piece 52 is an angle steel with holes on both sides or a channel steel connecting piece with holes on three sides. It is a set of two angle (channel) steels fixed on both sides of the column. They are fixed on the column screw rod 47 with multiple holes on one or two sides respectively. The other side of the angle steel has a bayonet 48, and the other two sides of the channel steel have bayonets 48 and long holes 49 for connecting the short beam 4. When connecting diagonal braces or tie rods are required in both the long beam and short beam directions, two angle steels can be combined into one channel steel. Multiple holes 50 are provided on both sides for connecting cross diagonal braces, tie rods, etc. It can also be directly produced as a channel steel. It can also be extended downward to set an additional bayonet for connecting the secondary short beam when connecting an elevator. The supporting edge of the bayonet of the angle (channel) steel, that is, the bottom surface of the bayonet, can be provided with a flanging with a long hole 49 for fixing the short beam. The short beam is inserted into the bayonet and fixed with a screw using the long hole 49 for fixing the short beam. The long hole 49 for fixing the short beam can adapt to short beams with different diameters. One flanging hole 51 of the angle channel steel connects the cross diagonal brace 5, and the other flanging hole of the angle channel steel in the direction of the long beam, the rope hole 50, connects the short diagonal brace in the long beam direction, with one end connected to the hole at the end of the long beam or the connecting angle steel of the long beam (not shown) and the long diagonal brace between the upper layer or the upper two layers of the road. And it is fixed with a screw and is also used for connecting the rope.

[0089] 3. It is a flat plate - type connector 53. On a flat plate, there are bayonets 48, short - beam fixed long holes 49 at the bottom of the bayonets, and there are also flanges 50, with row holes 50 on both sides. The middle row of holes is used to be fixed on multiple connecting screws 47. There are rows of lanyard holes 50 on the flange and on both sides respectively, which are used to connect diagonal braces or tie rods (ropes) in the long - beam direction. The flange holes 50 are used to connect cross - diagonal braces 5 and short diagonal braces (not shown) between the column and the short beam. The short - beam fixed long holes 49 are used to connect and fix short beams with different diameters. On the column, only one connector corresponding to the corresponding surface needs to be connected on the corresponding column. A box - type flat - plate connector composed of one connector flat plate or two flat - plate connectors is convenient for connecting tie ropes along a straight road. Anti - slip washers are sleeved on the screws in the upper and lower double - row holes, then the lanyard is clamped onto the washers of the double screws, and then a rubber pad is sleeved, and another flat plate is sleeved to form a box - type flat - plate connector to fix the lanyard. At the same time, it is more convenient for the staple screws at the upper end of the tie rod to lean against the row holes of the two flat plates. For the connection of the tie rod, especially the connection of the long holes, it is more firm and balanced. When tightening the lanyard at the road intersection, a square or circular flat - plate connector can also be set, which is convenient for connecting tie ropes in two directions. Since the above - mentioned connectors are made by stamping, the long holes 49 in the flange are integrally connected with the bayonet and do not need to be separately configured.

[0090] However, when at a road intersection, two - direction tie ropes and tie rods need to be connected to the connector. Therefore, when at a road intersection, a connector with the same shape in four directions can be used, such as a circular or square shape being the same. Therefore, only when the flat - plate type is set as a square or circular connector, the connection methods of the tie rope and the tie rod are the same. When connecting the tie rod, for the connection of the holes in four directions (only three - direction tie rods are needed for the tie rod), two staples are set on the tie rod, and the tie rod is clamped onto the connector holes. When connecting the tie rope, that is, for the whole tie rope, tie ropes are led out in four directions, and one lanyard hole and another lanyard hole are vertically offset, and the holes corresponding to the columns are also vertically offset, so that one tie rope is connected to the lower - position hole and one tie rope is connected to the upper - position hole. To achieve the same connection method at the intersection. Therefore, a square or circular connector for cross - roads can be set. And it can be of the two - in - one type or the integral type, with multiple holes on it for connecting various components.

[0091] 4. The cross-shaped connector 54 has vertical pipes 55 above and below, which are of the same shape as the columns. In the middle section, a tubular or grooved extension pipe 56 extends on both sides. The extension section is used to support the short beam. Similarly, long holes 49 for fixing the short beam are provided at the bottom and top of the extension pipe 56 to fix the short beam, and the short beam is fixed by screwing a screw rod through the long holes in the extension pipe. The extension pipe is used to connect the long beam 6. It has inclined long holes 57 extending inward on its side, and the extension pipe should be larger than the long beam. The inclined holes are provided to allow room for movement when the long beam and the long diagonal brace expand and contract due to thermal expansion and contraction. Multiple slots 50 protruding outward are provided in both directions of the upper and lower vertical pipes 55 for connecting the cross diagonal braces 5 between two columns in the direction of the short beam and the short diagonal braces between the column and the short beam. The rope holes 50 in the other direction are also used to extend the screw rod 47 to connect the upper and lower pipes to the column. If the diameters of the column and the upper and lower short vertical pipes 55 are different, a lining short pipe 58 with the same shape as the column or the pipe can be sleeved between the pipe and the column inside or outside the pipe, and multiple connecting screw rods 47 are used to fix the column, the upper and lower vertical pipes 55 of the connector, and the lining short pipe 58. This connector is not suitable for connecting at intersections and ropes.

[0092] Whether it is the two-in-one connector 46, the angle channel steel connector 52, or the flat plate connector, although they have different shapes, they all have holes for connecting to the column screw rod 47, bayonets 48 for connecting the short beam, long holes 49 for fixing the short beam, and holes 50 for connecting the diagonal braces and other components. In addition, bayonets 48, long holes 49, and their holes 50 can be provided at the bottom end of the connector as needed.

[0093] 5. Connection of each component to the connector

[0094] ① The connector itself is connected to the column through the connecting screw rod 47, and is fixed to the column by more than two multiple screw rods. The more screw rods, the stronger the load-bearing capacity.

[0095] ② The angle steel connectors 52 are connected to both sides of the column. Therefore, when the column is erected, the direction of the screw holes 47 is along the long beam direction, while the erected hole positions 14 of the columns of other connectors are along the short beam direction. ③ After the columns are connected, the connectors should be connected corresponding to the height of each floor. That is, the connectors should be connected simultaneously at the extension of the column, and then the cross braces 5 and the short beams 4 between the corresponding two columns on both sides of the road should be connected to the connectors. The spaces formed between the braces on the surface of the cross braces and the connector holes due to the diameter of the braces are filled with washers or sleeves to make the connection firm and stable. The same applies to other parts. ④ A short diagonal brace 59 can be connected between the end of the short beam and the hole 50 of the column, i.e., the connector. It has the same function as the cross brace 5, can replace each other, or can be used in combination. At the same time, the short diagonal brace 59 also has a stabilizing effect on the short beam. ⑤ The short beam is composed of two short beams fixed on both sides of the column and the connector. The short beam is fixed with long holes 49 using screws. The long holes accommodate short beams of different diameters. The long holes 49 also provide a vibration space for the road during an earthquake, reducing damage to the components at the connection. Additionally, the short beam is fixed only by the flanged holes. Its strength is sufficient during static conditions, but the flange is prone to deformation under the strong impact of an earthquake. Therefore, cross braces 5 can be connected to the plane at the ends of the two short beams.

[0096] Long beam connection: After the short beam is fixed, a long beam connecting angle steel 60 is overlapped on it. The long beam connecting angle steel has long holes on both sides. One side has more than one long beam connecting horizontal long hole 61 at both ends respectively. The long beam is fixed on the long holes with screws. The long holes are provided to allow room for the long beam to expand and contract due to temperature changes and to move during an earthquake. Fixing with multiple long holes enhances the anti-twisting force of the entire road support frame. The other side of the angle steel 60 also has vertical long holes 62, which are connected to the extended screw 47 of the column and / or the holes of the connecting piece. The vertical long holes are reserved to allow room for the long beam connecting angle steel 60 to move upward when the long diagonal brace 24 at the bottom of the road expands and contracts due to temperature changes. The two ends of the long beam are connected to the long beam connecting angle steel 60 on the connecting pieces of two adjacent columns. The long beam of the cross-shaped connecting piece is inserted into the two extended pipes 56 on both sides. And corresponding inclined long holes 57 are used to connect the end of the long beam with screws. The inclined long holes 57 are reserved for the extended space of the long beam and the long diagonal brace 24 to expand and contract due to temperature changes. After the short beam is fixed, a flat plate 63 can also be overlapped on it. Its function is the same as that of the long beam connecting angle steel 60. The two sides of the flat plate have flanges, and the flanges have the same vertical long holes 62 as the long beam connecting angle steel. It is fixed on the extended screw 47 of the column or the holes of the connecting piece. The long beam connecting long holes 61 on the other side of the flat plate for connecting the long beam. When adding a long beam in the middle of the road, when using the long beam connecting angle steel 60, after connecting the long beam with the same long beam connecting angle steel 60, it is overlapped in the middle of the two short beams. When using the flat plate 63, long holes are directly provided on the middle long beam in the same way as the two sides of the flat plate to fixedly connect the middle long beam. The two side long beams are also directly connected in the same way, and multiple long beam connecting long holes 61 can also be provided. Connecting multiple long beam holes to the long beam increases the anti-torsion force of the road. The long beam can be two long beams according to the width of the road, or more than two long beams. If the two ends of the flat plate 63 extend longer, and long beams are fixed at the ends, and the ends are also flanged to increase strength, it is equivalent to adding cross diagonal braces between the road surfaces formed by the long beams, which can increase the anti-twisting force of the road. To increase the anti-torsion force of the road, cross diagonal braces 8 are connected to the two end planes of the short beam or / and on the long beams on the two columns of the long beam, that is, on the two side long beams. And it can be connected at any section of the long beam.

[0097] Cross beam 21 connection: After the long beam is connected, the cross beam 21 is connected to the long beam. The cross beam can adopt a channel steel short cross beam. When not connecting the diagonal brace and the tension rod rope, the channel steel cross beam 21 has its bayonet facing downwards, is stuck on the long beam, and the two ends of the short piece are used to connect the two bayonets on both sides to fix the cross beam on the long beam. Or holes can also be provided on the long beam to fix the cross beam, but this will damage the long beam and reduce its bearing capacity. The two ends of the cross beam 21 also have multiple holes, which are convenient for connecting the guardrail columns and the stop bar. At the same time, holes 31 are provided on the folded edge of the bayonet, which is convenient for connecting the diagonal brace or the tension rod rope. When connecting the diagonal brace and the tension rod (rope), the bayonet faces upwards to make it support the long beam effectively.

[0098] Connection of the tie rod: The tie rod is connected to the tie rod hole 50 of the connecting member in the direction of the longitudinal beam, and the end hole of the tie rod is fastened with a screw rod. The cross-shaped connecting member is directly connected to the connecting screw rod 47. The short diagonal brace 59 in the direction of the short beam is connected to the hole 50. ( Figure 6 Only the two-in-one tubular connecting member in Figure 6 shows the short diagonal brace 59, and the others are not shown).

[0099] The tie rod 8 is connected to the hole 50 in the direction of the long beam of the connecting member on the upper layer or more than one layer. The tie rod hole and the connecting member hole are also fastened with a screw rod. The bottom end of the tie rod is connected to the long beam, or the cross beam connected to the bottom end of the long beam, or the middle long beam 7. If it is a pull rope 9, after the pull rope passes through the connecting member hole, an anchor can be connected to the end of the pull rope so that the rope end cannot exit the hole. The lower end is sleeved on the cross beam hole, or the long beam hole, or the middle long beam 7 in the same way. And multiple pull rope holes 9 can be arranged on the connecting member from bottom to top to form a multi-layer pull rope connection hole. After threading the pull rope, multiple sections of the pull rope are connected to the long beam in sequence. In this way, the connected long beam can be longer, and the long diagonal brace can be reduced, making the road lighter. Thus, the inertia is lighter, it is less likely to collapse, and at the same time, it is more economical. On the cross-shaped connecting member, a wire clamp and an anchor are directly used to fix the rope sleeve on the column in a rope sleeve manner, and the screw rods 47 or 50 and the supporting rope sleeve on it are used. If greening platforms 19 are set on both sides of the road, the short beam 7 can be directly extended or sleeved with a short sleeve and fixed at the end of the short beam as an extended section. At the same time, the cross beams 21 of each section of the road are also extended. Then, a perforated long beam 64 with a smaller diameter is connected to the extended short beam and cross beam. The two ends of the long beam are also connected with long beam connecting angle steels, and there are also horizontal long holes, or long pieces with long holes are connected. The long beam connecting angle steels overlap on the short beam. Then a grid is laid to form a platform, and the platform can be set as a greening platform 19. Holes are provided at the ends of the short beam extension section and the cross beam extension section outside the platform, and a long screw rod 63 is respectively fixed and threaded through. Long screw nuts are respectively sleeved on the upper and lower parts of the long screw rod to fasten the screw rod, and a stop rod 36 and a stop rod 35 are respectively sleeved. The stop rod can extend to the upper or lower layer and be sleeved on the screw rods connected to the same layer above or below. There are holes on the stop rod, through which the screw rod can be threaded, and the stop net can be reliably hung on the upper and lower cross beams, the ends of the short beams, and the rope rods. A short piece with holes can be sleeved on the short screw rod, and then the stop net is fixed with a screw nut. A stop rod can also be erected and fixed at an adjacent hole at the end of the short beam and the cross beam in the grid. A double stop rod is used to clamp the stop net and is fixed in the two stop rods with a screw rod.

[0100] Connection of the guardrail: The guardrail 10 is supported by the holes at both ends of the crossbeam 21 fixed on the long beam for the guardrail posts 26. The upper ends of the guardrail posts are connected to the guardrail long beam 25 and the guardrail angle steel 66, and then connected to the guardrail long beam 25 again. The guardrail long beam 25 is connected to the guardrail angle steel 66 on the two-side column connectors. The guardrail angle steel 66 has long holes and is connected to the connectors or the column extension holes 47. The long holes also provide space for the guardrail long beam to move due to thermal expansion and contraction. The guardrail posts 26 can also be connected to the connectors to increase the height of the guardrail. Then, the guardrail angle steel 65 is connected to the top of the guardrail posts. The guardrail can be used interchangeably or in combination with the retaining net.

[0101] Refer to Figure 6 : Connection of the long beam and the tension rod and cable

[0102] The road long beam can be a single long beam, or a double long beam, or a truss long beam composed of double long beams. The same intermediate long beam can be added to the middle section of the single long beam or double long beam to form an extendable long beam.

[0103] For the single long beam, two or more single long beams are connected between two columns, and crossbeams and various road components are connected thereto to form a road. For the double long beam, in order not to have multiple component connection holes on the long beam, a channel steel or angle steel is overlapped at the bottom end of the single long beam and connected to the short beam or the long beam connection angle steel or flat plate on the short beam at the same holes at both ends of the single long beam. Crossbeams and various road components are connected thereto to form a road. For the truss long beam, a long beam is added above or below the single long beam on the road surface, and short rods are used to connect several triangular frames between the two long beams to support between the two long beams, forming a truss long beam. At both ends, two layers of short beams are used to connect the corresponding two layers of long beams. The crossbeam is connected to the bottom layer long beam, or the crossbeam is connected to the upper layer long beam, and an additional layer of guardrail is added on the crossbeam. Various road components are connected thereto to form a road of the truss long beam. In addition, cross braces can be connected to the road surface long beam to increase the anti-torsion force of the road, or several short rods can be connected between the two outer long beams on the sides to form several triangular parallel truss long beams, and then a grid or / and road surface is laid thereon, which not only supports the road surface well but also increases the anti-torsion strength of the road. For the truss-shaped multi-layer road, when the distance is short, long diagonal braces or cables may not be needed, and only tension rods need to be connected to stabilize the road. The diameter and weight of the long beam, i.e., the long beam components, can be reduced, and with a small number of tension rods and cables, a large load-bearing effect can also be achieved.

[0104] The long beam can be directly connected to the short beam (as shown in the bottommost first layer of the figure). Holes are directly drilled at the connection part of the two components and fixed with screws. The short beam is also directly fixed to the column with screws. Additionally, holes can be drilled through the bottom surface of the short beam to insert screws for further supporting the short beam and the long beam. For the guardrail long beam, holes can also be drilled on the column for reconnection. After directly connecting the short beam and the long beam, including the cross diagonal bracing tie rods, they can also be directly connected. This type of connection reduces the number of connectors and can achieve the connection of each component, but the firmness is not strong, and multiple holes in different directions need to be drilled on the column. Therefore, it is best to use connectors for connection.

[0105] Generally, only one type of connector is used on the column. The flat connector is more firm and reliable when crossing roads and is convenient for connection. The channel steel or the two-in-one tubular connector has relatively low strength at the folded edge holes, and the overall strength will also decrease after connecting the components, and the connection is relatively cumbersome. However, including the cross-shaped connector, all can achieve connection.

[0106] 1. Connection of the short beam and the cross diagonal bracing

[0107] After the connector is fixed on the column, two short beams 4 are connected to the bayonet 48 between a pair of columns on the corresponding surface of the road surface, and the short beam 4 is fixed with a folded long hole 49. The cross diagonal bracing 5 is connected below the bayonet 48. The two ends of the short beam have multiple holes, and connecting different hole positions constitutes roads with different widths.

[0108] Although the short beam is fixed by the folded edge hole 49 and supported by the bayonet 48, when the road is impacted, its torsional resistance and firmness are poor. Therefore, the short beam 4 can extend outside the two end columns, and the cross diagonal bracing 5 can be connected on the plane between the two short beams to enhance the firmness of the road. At the same time, the cross diagonal bracing 5 can be connected to the connector under the short beam between the two columns on the corresponding surface of the road surface, or short diagonal braces can be connected between the connector and the short beam and at the end of the short beam, and they can be shared with or replace the cross diagonal bracing. The middle intersection point of the cross diagonal bracing needs to be fixed. There is an empty section between one surface diagonal brace and the connector, which is filled with washers or spacer tubes. Cross diagonal braces can also be connected between the two long beams on both sides of the road surface, or they can be connected into a parallel truss, which not only increases the torsional resistance of the road but also facilitates the support of the road surface.

[0109] 2. Connection of the components at both ends of the long beam

[0110] After the short beam and the cross bracing are connected, long beam connecting angle steels 60 and guardrail connecting angle steels 66 are connected above and below the short beam 4 or the column and the connecting piece, or the flat plate 63 connected by the upper and lower long beams is used to connect the long beams. The long beam connecting angle steel 60 and the guardrail connecting angle steel 66 are angle steels with long holes or round holes on both sides. One vertical long hole 62 on one side is used to connect to the column and the connecting piece, and long holes are provided to connect short beams with different diameters. At the same time, when the long diagonal brace or the tie rod expands and contracts due to heat or cold, or shakes up and down during an earthquake, the column has a slanting space and is supported by the short beam. One horizontal long hole 61 on one side is used to connect the straight long beam 6. Both sides of the flat plate 63 have flanges, and the flanges also have vertical long holes 62 and are also fixedly connected to the column and the connecting piece holes. Horizontal long holes 61 are also provided on its plane, and multiple connecting holes 61 can be provided to connect multiple long beams. When connecting more than two long beams with the angle steel 60, only angle steels can be added, and each angle steel connects a pair of long beams. The horizontal long hole 61 is for the straight long beam 6 to have space for extension or contraction due to heat expansion and cold contraction. At the same time, when there is an earthquake vibration, the column has a vibration space. Therefore, when connecting the end of the long beam 6, an appropriate tightness is adopted so that the long beam can have a certain movement looseness. Due to the same phenomenon of heat expansion and cold contraction on both sides of the column for the long beams, there will be no phenomenon of pushing or pulling on the column, and the forces on both sides are equal. Moreover, the movement and expansion space of the long beam, that is, the long hole, is relatively small. For the upper long beam of the double long beams replaced by the guardrail, a long beam connecting angle steel 60 can be connected to the top of the connecting piece, and the long beam 6 can be connected to the connecting piece. Or a flange hole 49 can be provided at the top of the connecting piece to fix the upper long beam to the top of the connecting piece. The horizontal long holes, vertical long holes, etc. can also not be provided, only round holes are needed. In the prohibited state, it is okay. During an earthquake, it will cause greater damage to each component.

[0111] 3. Connection of Long Beams

[0112] ① The long beam can adopt a single straight long beam 6, and the connecting angle steels 60 at both ends are connected to the column or on the flat plate 63, and multiple long holes 61 are used for connection. The guy rope 9 or the tie rod 8 is connected to the long beam 6. The long beam 6 is directly provided with side holes or the folded edge holes 31 on the cross beam 21 at the bottom end of the long beam 6. The guy rope 9 or the tie rod 8 can be connected to the side or flat holes at both ends of the cross beam.

[0113] ② An auxiliary channel steel or angle steel can be added to the bottom end of the long beam. The two ends are connected to the connecting angle steels 60 or the flat plate on the column, and the long beam 63 is connected with the same hole position as the angle steel or the channel steel. The guy rope 9 or the tie rod 8 is directly connected to the side or flat surface of the hole of the channel steel or the angle steel.

[0114] ③ The extended long beam includes a guardrail long beam. Two long beams 6 can be respectively connected to the connecting angle steel 60 or flat plate 63 on both side columns. The ends of the two long beams intersect in the middle section of the two columns or are jointly connected to one or more than one intermediate long beam 7, forming an extendable long beam composed of two or more than two connected long beams. On the column, the connection of the long beam 6 can be that one end of the long beam 6 is connected to the angle steel 60 or flat plate 63, and a similar angle steel 60 or flat plate 63 can also be overlapped and connected above the end of the long beam. The upper and lower angle steels 60 or flat plates 63 are connected by multiple screws, so that the end of the long beam 6 is connected between the upper and lower angle steels 60 or flat plates 63, increasing the firmness of the end of the long beam 6. The middle section of the long beam 6 can also be connected to the angle steel 60 or flat plate 63 of the column, and the two ends extend to both sides of the column respectively, and then the intermediate long beam 7 section is connected. Only the length of the long beam 6 connected in this way is reduced by half. The extendable long beam can be provided with holes at the end of the long beam 6 and the intermediate long beam 7, and a connecting rod 8 or a pulling rope 9 is connected, or holes are provided at the bottom to connect the cross beam 21 and a connecting rod and a pulling rope are connected. The auxiliary long beam angle steel or channel steel can also be connected and extended in the same way for two or more than two sections, and is correspondingly connected to the angle steel 60 or flat plate 63 on both side columns. The middle section is connected to the connecting rod 8 and the pulling rope 9. The long beam 6 and the intermediate long beam can be directly made of angle steel or channel steel. Rope holes are provided on its plane, and connecting holes or pull rod holes are provided on the plane and side surface, so that the long beam can bear greater gravity.

[0115] ④ The road can also adopt a truss long beam road composed of two upper and lower long beams. The two long beams refer to:

[0116] (1) (As shown in the upper layer road in the figure), a connecting piece extends downward from the lower end of the road surface long beam, and a bayonet 48 and a hem hole 49 can also be added to the extended connecting piece, and then a short beam is connected, and the connecting angle steel 60 or flat plate 63 of the long beam is connected, and then a long beam 6 identical to the road surface long beam 6 is connected. N short columns 67 are used to connect the long beams between the upper and lower layers of long beams, and the heads and tails of each adjacent short column 67 are obliquely connected by 68 short diagonal braces. Welding can be used, but the most convenient is that both ends of the short column 67 and the short diagonal brace 68 are provided with holes, and the corresponding long beam is also provided with holes. The three components are fixed with screws in the same hole or adjacent holes. The short diagonal brace can also be directly obliquely connected head to tail between the two long beams to form N small triangular supports between the two long beams. The vertical truss long beam. The load-bearing capacity of the long beam is increased, so that the diameter and weight of the long beam can be reduced. Then a cross beam 7 is laid on the upper long beam, that is, the road surface long beam, a grid and a road surface are laid on the cross beam, the bottom end long beam of the guardrail and the guardrail column 25 are connected at both ends of the cross beam, and then a small channel steel or a snap ring or a hook member is connected to the top of the guardrail column, and the top guardrail long beam 25 is connected thereto. The two ends of the top guardrail long beam 25 are connected with a small connecting angle steel 66 with a long hole and fixed to the top of the connecting piece, forming a road surface with a truss long beam on the road surface.

[0117] (2) Between two long beams on both sides of the road surface, cross braces or parallel trusses can be connected, which not only increases the torsional resistance of the road but also facilitates the support of the road surface. It can be used alone as the long beam of the road surface or in combination with the truss long beam between the two layers of long beams on both sides.

[0118] (3) The extension of the truss long beam, that is, the connection of the middle long beam 7, directly sets multiple holes on the two long beams 6, and also sets multiple holes on the added long beam correspondingly. Screw rods are passed through the corresponding holes, and both ends of the middle long beam are respectively connected in the same way as the truss long beam, so as to extend the long beam. Then, short rod triangular diagonal connections are made on the long beam on the middle long beam to form an extended truss long beam.

[0119] 4. Connection of the tie rod 8

[0120] After the double long beams of the road and the long beams are connected, in order to ensure the stability of the long beam direction and decompose the bearing capacity of the middle section of the long beam, vertical columns and connecting parts can be connected to the long diagonal bracing frame between the middle sections of the long beams. However, since the support frame needs to have a relatively large diameter and the support effect is not good when the support angle of the support frame is too flat, that is, when the long beam is too long, the tie rod can be mainly used to replace the vertical columns and connecting parts of the diagonal bracing on the long beam, and the bottom end of the tie rod 8 is connected to the long beam 6, and the cross beam 7 fixedly connected under the long beam or the angle steel or channel steel of the long beam or the middle long beam 7. And one layer or more than one layer of tie rods can be connected from the bottom up on the vertical columns and connecting parts, and one section or multiple sections are correspondingly connected on the long beam. In this way, the gravity of the middle section of the long beam is well decomposed. At the same time, because the long beam 6, the vertical column 1 and the tie rod 8 form a triangular frame, the road is more stable in the direction of the long beam. The tie rod 8 is connected to the long beam and the components on the long beam. Holes can be set on the side of the component and the tie rod 8 can be directly connected to the long beam 6, angle steel, cross beam 7 or middle long beam 7 with screw rods. Or holes can be set on the plane of each connecting component. After the end of the tie rod is inserted into the plane hole of the connecting component, a clamping screw rod 69 is inserted into the end hole of the tie rod to clamp the tie rod in the plane hole of the connecting component.

[0121] The connection at the top of the tie rod can be directly fixed by a screw rod on the corresponding tie rod and cable hole 57 on the connecting piece. When the tie rod is relatively long, the tie rod hole 57 can be set as an inclined long hole, and the end hole of the tie rod and the long hole are fixed by a screw rod. The long hole is provided to allow a moving space for the thermal expansion and contraction of the tie rod, or to leave a certain vibration and moving space in case of an earthquake. Two flat connecting pieces 57 can also be used to connect the two flat plates, fix them on the column with the opposite side, and fix the two flat plates with multiple connecting screw rods 47. The two flanges overlap or are parallel to form a two-in-one box-type flat connecting piece 53. The tie rod 8 is inserted through the hole 51 in the flange of the flat plate, and after the staple screw rod 69 is passed through the end hole of the tie rod, it is leaned against the connecting row holes 51 of the two flat plates. When the tie rod is relatively long, the connecting hole, i.e., the row hole 51, can be set as an inclined long hole. The row holes 51 on both sides of the flat connecting piece can be used to connect the tie rod 8 or the cable 9 and the screw rod for connecting and fastening the two flat connecting pieces, so as to connect one layer or more layers of tie rods. Between the long beams on both sides of one section or more sections connected to the column respectively, the tie rod column and the long beam form a triangular support, making the support frame more stable. Connecting two flat connecting pieces in this way makes the connection of the tie rod more firm and reliable, and the force on the end hole of the tie rod is balanced. When using a truss-shaped long beam, the tie rod should be connected to the long beam at the bottom of the truss as much as possible.

[0122] 5. Connection of the cable 9

[0123] Although the tie rod is light in weight and the connected support frame is more stable, when the long beam is too long, the length of the tie rod is too long and its supporting strength is reduced. Therefore, on the premise that the triangular frame formed by the tie rod, the column and the long beam has sufficient supporting strength, a longer tie rod 8 can be replaced by a cable 9.

[0124] Connection of the cable: Using the cable 9 on the long beam to replace the tie rod 8 is based on the premise that after the tie rod is connected, the triangular support frame formed by the tie rod 8, the long beam and the column has sufficient strength and the road has greater stability in the direction of the long beam. Then, the cable is used to replace the tie rod 8 with a longer distance. Therefore, for the tie rod 8 closer to the column, its supporting strength can be increased, that is, the diameter is increased, and fewer tie rods are used, and then the cable 9 is used to replace the tie rod. However, when the distance between the columns of the truss long beam on the building road is relatively short, the cable may not be needed.

[0125] 6. The cable can be connected in different ways

[0126] (1) The cable 9 can be directly inserted into the hole on the plane of the long beam 6, the cross beam 21 under the long beam or the middle section long beam 7, and anchored with an anchor. The other end of the cable is anchored on the column and the connecting piece hole 51 at any section above the long beam with an anchor. And multiple layers can be connected from bottom to top on the connecting piece, corresponding to connecting multiple sections on the long beam. The same connection is made on the other side corresponding to the road surface. Connecting in this way can be achieved, but the connecting piece is not balanced in force and is prone to deformation over time.

[0127] (2) A single continuous guy wire 9 can be used, threaded through the columns and connectors. The guy wires at both ends are led out from both sides of the connector, and the guy wires at the connection holes on both sides are fixed with wire clips. Then, they are respectively extended and anchored to the middle section of the long beam 6 on both sides of the column, or to the cross beam 21 fixedly connected below the long beam, or to the auxiliary channel steel, or to the middle long beam 22. Similarly, multiple layers and multiple guy wires can be connected on the connector from bottom to top, and multiple sections and multiple guy wires are connected in a continuous pulling manner on the long beams on both sides. The same connection is made on the corresponding columns on the road surface. A sleeve is added to the guy wire between the two groove walls.

[0128] (3) An integral pulling rope 9 can be used, which is respectively passed through the columns and connectors on both sides of a long beam. The pulling rope 9 is respectively led out from both sides of the two columns and connectors, and the pulling rope 9 at each connector is fixed with wire clips. The pulling ropes on both sides can continue to extend to multiple long beams on both sides, and the pulling rope 9 is also passed through and fixed on the columns and connectors between each long beam in the same way, until the pulling rope 9 is respectively fixed on a certain long beam 6 or the cross beam 21 connected under the long beam or the middle long beam 7 or the auxiliary angle steel. A vertical hole pulling rope sleeve is set thereon and is anchored by an anchor 39 into the corresponding vertical hole. Since the pulling rope is long and the diameter of a single pulling rope is large, the pulling rope 9 and the long beam can also be bundled for a section at the end of the pulling rope, and then a staple screw 69 is sleeved into the holes before and after the bundling point. After propping up the bundling point, the pulling rope is passed through and anchored in the holes of the corresponding components, increasing the reliability and firmness of the anchor point. Since this section of the pulling rope transmits a huge pulling force to this section of the long beam, a support pipe with internal and external threads or an integral support pipe 71 can be sleeved on this section of the pulling rope between the column and the long beam to offset the pulling force of the pulling rope, or the diameter of this section of the long beam can be increased or an additional diameter-increased beam can be added to improve the bending resistance. After the two ends of the pulling rope are anchored, the corresponding long beams and the pulling rope are connected. The pulling rope and the long beam can be directly connected, that is, the middle section of the pulling rope is sleeved on the bayonet of the cross beam 7 fixedly connected under the long beam, and the bayonet is fixed with a short piece to fix the pulling rope, and a support pipe is sleeved on the pulling rope between the cross beams. A connecting rod connection can also be used. A long screw rod is passed through the plane holes of the long beam or the cross beam 21 under the long beam 6 or the middle long beam 7, and then nuts are sleeved on the screw rod from above and below to fix it on the component, and then an internal-threaded connecting rod 70 is sleeved on the screw rod. The top end of the connecting rod 70 can be directly connected with a hole to insert the pulling rope 9, or a component with an external-threaded handle at one end with a hook or a snap ring can be set and connected between the pulling rope 9 and the connecting rod 70. One or more than one section of the connecting rod 70 can be connected in sections on each long beam. The distance between the connecting rods on the pulling rope 9 can be separated by sleeving a support pipe 71 on the pulling rope, and wire clips 40 can also be added to fix the support pipe so that it does not move on the pulling rope. This kind of connection is only suitable for using a single pulling rope between the connectors and the long beam to connect each section of the long beam. Therefore, the pulling rope 9 requires a large diameter and a tighter connection on the connectors. Therefore, in addition to connecting the pulling wire clip 40 at the pulling rope leading-out position of the connector to fix the pulling rope without moving, two flat plates 53 can also be used to fix the other side on both sides of the column. At the same time, after the pulling rope passes through the column, two upper and lower layers of memory are respectively sleeved with a film on both sides, and the pulling rope is clamped into the rubber pad between the two rows of upper and lower hole screws. Another rubber pad is sleeved so that the pulling rope is clamped by the rubber pad between the two screws, and then another flat plate is sleeved and tightened to form a box-type connector to tighten the pulling rope.Two rows of holes 51 and the middle hole 47 are sleeved with screws, and relatively thick anti-slip washers are sleeved on the row hole screws 51 and the middle connecting and extending screw 47. After the drawstrings are overlapped and hung on each screw, they are taken out from the flanging hole 51 of the connecting piece. The flanging hole 15 can be set as a semi-circular or open hole. After the drawstrings are hung and sleeved, another same anti-slip washer is sleeved on each screw, so that the drawstrings are clamped in the middle by multiple anti-slip washers. Then, the second flat connecting piece 53 is sleeved, and nuts are sleeved corresponding to each screw 51 and 47 and tightened. The flangings of the connecting pieces are parallel and coincident, forming a combined box-shaped flat connecting piece. An auxiliary wire clamp 40 can also be connected to the flanging drawstring, so that under the extrusion of the anti-slip washers inside the drawstring and the fixation of the wire clamp, the drawstring does not move left and right on the column and the connecting piece. The long beam and the drawstring can be used in a mixture of direct connection and tie rod connection. When the long beam is too long, it is directly connected in the middle and connected by tie rods at both sides. Since a single drawstring has a large diameter, a long length, and a large weight, the axial pressure on the long beam when it is anchored on the long beams at both sides is relatively large. A support pipe 71 with internal and external screw connections or a whole support pipe 71 can be sleeved between the drawstring at the anchoring section and the column, so that the column, the long beam, and the support pipe form a triangular frame to offset the axial pressure of the drawstring on the long beam. Since the edge of the whole drawstring has a long hook section on the long beam, the drawstring should pass through the column. A stepped outer column with corresponding drawstring holes can be used to sleeve outside the column and pass through the drawstring to increase the strength of the column.

[0129] 7. Connection of drawstrings and tie rods on crossroads

[0130] When roads intersect, there is a column at each of the four corners of the intersection. There are roads extending in four directions at the intersection. Two-direction tie rods and guy ropes need to be connected to each column. The guy ropes can also be connected in three ways. When using a whole guy rope, the guy rope crosses the bottom surface of the intersecting roads, and the same guy rope is connected to the columns and connectors on both sides of the road surface. A support pipe 71 is sleeved on the guy rope between the two columns. After fixing the connection clamps on both sides of the two connectors, the guy rope is extended and respectively anchored on the long beam 6 corresponding to the end of a certain section of the guy rope, or on the hole of the cross beam 21 fixed above or below the long beam, or on the plane hole of the middle long beam 7. The guy rope in the other direction is also connected in the same way but in different directions on the corresponding two columns and connectors. However, if it is a flat connector, the guy rope in one direction is a guy rope parallel to the plane, and an anti-slip washer can be used for fixation. The guy rope in the other direction is a guy rope perpendicular to the flat plate. The guy rope can only be passed through the row of holes 51 on the side close to the inner surface of the intersecting road, or when using a single guy rope, it passes through the screw hole 47 of a column connection, and the guy rope is fixed on both sides by clamps to prevent it from moving to both sides, and then the guy rope is extended and connected in the same way. Therefore, a square or circular flat connector specifically designed for facilitating the connection of guy ropes when roads intersect is provided. It can have the same shape as the column and be in the shape of a tube building larger than the column, or it can be in the shape of a combined tube. The same bayonet 48 and other connection holes are also provided. Although this connector is used to connect the tie rods and can only connect the end of the tie rod with a single-hole connection to the screw of the nail, anti-slip washers made of rubber pads can be used for both-direction guy ropes 9 to control the guy ropes so that they do not move to both sides. Also, only the holes of the two-direction guy ropes 9 are set in a staggered manner, corresponding to the staggered guy rope holes on the column. Because a long guy rope is used and there is only one guy rope, only one upper and one lower guy rope hole in different directions are set on the column. A short column with the same hole position and an enlarged column can be sleeved on this section to supplement the weakening of the supporting force of the two-direction holes on the column. On the four directions of the two-in-one flat connector, corresponding row of holes on both sides are set, and high-elastic washers are respectively sleeved on them. The guy ropes are respectively fixed in the double-layer elastic washers, and multiple screws are sleeved with anti-slip devices.

[0131] For the tie rod in the square or circular direction, the end of the tie rod 8 can only be inserted into the row of holes 51 on one flat plate, and two holes are set at the end, and screw nails 69 are respectively sleeved on them. The tie rod 8 is clamped on the connector hole 51 to form a movable connection.

[0132] If channel steel connectors 52 are used to connect guy ropes and tie rods at road intersections, oblong or round holes are suitable to be provided at the bottom and the wall of the channel steel. Whether the tie rod uses a screw rod parallel to the connection surface, the two components can be directly connected by the screw rod. Or when the tie rod is connected by a vertical surface, a staple screw rod can also be used to clamp the tie rod on the holes at the bottom or the wall of the channel. For the connection of the guy rope, for the guy rope in the vertical direction of the bottom surface of the channel, or for the parallel sides, it can only pass through the bottom of the guide channel or the two sides behind the column and then the guy rope is fixed by wire clips on both sides. Then, extend along the guy rope to the long beam on both sides. Therefore, flat connectors are more suitable for connecting the tie rods and guy ropes at intersections, especially square or round box-shaped flat plates. When connecting a long guy rope at the intersection, a staggered guy rope hole is provided on the other side of the column.

[0133] The channel steel two-in-one tubular connector is not suitable for connecting the connectors at intersections, nor for connecting the whole guy rope.

[0134] When guy ropes are used on the road, there are different connection methods. However, when using a single whole guy rope 9 and threading it through the corresponding columns and connectors of one or more than one section of long beams respectively, a two-in-one box-shaped flat connector is used to fixedly connect each section of the guy rope, and the two ends of the guy rope are tied with holes. If the axial pressure of this section of the guy rope on the long beam is too large, the diameter of the long beam can be increased or a support pipe 71 can be sleeved on this section of the guy rope. The support pipe can be a support pipe with internal and external threads at both ends, or a whole support pipe. Then it is anchored on the long beam. The guy rope is directly connected or connected by a connecting rod at each section corresponding to the long beam, which is equivalent to connecting a section of soft long beam with greater toughness and not easy to break on each section of the long beam, increasing the bearing capacity of the long beam, enabling the long beam to extend longer, making the road lighter in weight, smaller in inertia, not easy to collapse, more conducive to earthquake prevention, more conducive to the extension of the transverse blades of the fan, more material-saving, and more convenient for construction. If the long beams are connected into truss long beams, the extended length of the long beams will be even longer, and the weight is lighter. When the distance is short, the guy rope can be removed to connect the fan.

[0135] Between the long beams in the four directions at the intersection of roads, in order to make the intersection more stable, a flat diagonal brace 72 can also be connected between the two road long beams, especially on the middle long beam, to increase the stability of the road intersection. Connect the guardrail connecting angle steel 66 to the top of the connecting piece on the column, and then connect the guardrail long beam 25 to the angle steel 66. The guardrail column 26 can also be connected to the connecting piece to increase the connection height of the guardrail. Then connect the guardrail connecting angle steel and the guardrail long beam. If the guardrail long beam is connected to the road surface long beam to form a truss long beam, and then the diameter of the guardrail long beam is changed to match the road surface long beam, the guardrail angle steel 66 is also the same as the long beam angle steel 60. Connect a lining angle steel or a short beam between the various connecting piece bays 48 to support the middle long beam of the intersecting road. The intersections of various connecting pieces are all connected to short beams or long beams by the bayonet 48, and one road long beam supports another road long beam. Outside the overlapping intersection of long beams, large round holes can be provided and fixed to each other with small screws so that there is a distance space between the screws and the hole edges. When an earthquake occurs, there is a certain space for out-of-phase vibration, reducing the damage to the connections of components. A cross diagonal brace 4 should be connected at the bottom. When the roads intersect, the guardrail connecting angle steel 4 is respectively connected to the connecting pieces on the two sides of the four columns, and the guardrail long beam 25 is connected to the guardrail connecting angle steel 66. When the double long beams intersect, only the guardrail long beam can be disconnected, and the long beams at the bottom intersect and can be fixed to each other.

[0136] After the long beam tie rods 8 and the guy ropes of the road are connected, it is also necessary to lay a cross beam 21 for connecting and supporting the road surface above the long beam. When the cross beam 21 is connecting the tie rods and guy ropes, it is fixedly connected to the bottom surface of the long beam. When supporting the road surface, there is no need to set holes in the long beam. Only the cross beam needs to be provided with bays to be stuck on the long beam, and short pieces are used to connect the bays to fix the cross beam on the long beam. Then lay a grid on the cross beam 21. Cross diagonal braces can also be connected between the long beams on both sides of the road surface or directly connected into parallel truss long beams, and then a grid and a road surface are laid on them. When the road is used as a flood avoidance road, only a grid 73 needs to be laid as the road surface. When the road is used for earthquake prevention and fire extinguishing of high-rise buildings, a waterproof, fireproof and insulating road surface, such as a stone plastic board surface, should also be laid on the grid 73. For example, after using wood materials and then laying a colloidal board as the road surface.

[0137] If plastic-coated tubes are used to cover light materials and other blocks in high buildings, perforated pavement or grid pavement can also be used to make the pavement ventilated to prevent strong winds from throwing up the pavement or impacting the fixed pavement. At the same time, multiple holes are set at both ends of the crossbeam 7 to connect the guardrail and the guardrail length. The same screw rod can be fixed on the end hole of the crossbeam, and then the guardrail column with an inner screw is put on the long screw rod. The top of the guardrail column is also connected with a hook or a ring buckle or a channel steel to support the guardrail long beam. The guardrail long beam 6 is connected to the top hole of the connector on the columns on both sides, and the guardrail long beam is connected to the column and the connector through a guardrail connecting angle steel 66. If the truss road uses a truss instead of a guardrail, that is, a truss composed of short columns and diagonal braces connecting the long beam of the road surface and the upper long beam, and replaces the guardrail, then when connecting the branch road 14, the upper long beam is disconnected, and a gate beam 74 is used, and the short column 67 is extended, and the gate beam 72 is connected to its top end, so that the load-bearing capacity and rigidity of the truss long beam and the entire long beam are not damaged due to the branch road. When the road is used as a building earthquake-proof or other risk-avoiding road, a fully enclosed semi-enclosed retaining net 35 is used to make the road safer and shield lightning at the same time. The retaining net is connected to a long screw rod on the end hole of the road beam 21, and is fastened to the beam with screw caps up and down, and then a retaining rod 36 with an inner screw is connected to the screw rod. The retaining rod 36 can also be extended to the bottom of the long screw rod for the same connection on the upper road, and the top of the retaining net is hung on the end of the beam 21. The retaining net can be fastened between the two retaining rods by a double connecting rod 36, and the retaining rod is provided with a hole to connect and fasten the retaining net 35 with a screw rod. Cross braces can also be connected between the beams on both sides of the road surface or connected into a plane truss, which can enhance the torsion resistance and road strength of the road. It is also more convenient to lay a grid thereon, and it can be directly used as a road surface. When the road is used for earthquake-proof fire-fighting in buildings, a fireproof, waterproof and insulating road surface should also be laid on the grid. Guardrails also use composite plastic guardrails, and fire-fighting facilities and waterway facilities are connected at branch roads. The barrier rods and nets are fastened to the columns. Screws or soft steel belts can be used in multiple places to keep the barrier nets close to the columns so that there are better connections and lightning protection effects. Or some barrier rods can be specially connected to the ground and buried deep to meet the shelter standards. After the road pavement guardrails are connected, holes are set at both ends of the beam, and then long screws are used to fix it on the beam. In addition, two layers of screws can be used, and the net is hung on the beam. The barrier rods are then put on, and the barrier rods can be connected to the screws on the bottom of the previous layer of road beams. Two layers of barrier rods are used to clamp the net, and holes can be set on the barrier rods. The net is then hung on the beam. Screws are passed between the two screws to fix and support the net. The net can also replace the guardrails. See Figure 7 : Schematic diagram of the connection between the cross roads and the elevator

[0138] 1. Road intersection

[0139] The road network is formed by multiple intersections or turns of roads, and the intersections of roads play a role in stabilizing the road network. There is a column at each of the four corners of the road intersection, and the connection is such that one road supports another road. On each column at the four corners, multiple column connection extension screws 47 are used to connect and fix the connecting pieces (taking the box-shaped connecting piece 53 as an example). Multiple connecting screws 47 are passed through to the middle row of holes of the box-shaped 52, making the supporting force of the connecting piece stronger. At the top of the connecting piece at the intersection, the guardrail angle steel 66 is connected. Or after connecting the guardrail column 26 and raising it by a certain height, the guardrail angle steel 66 is then connected, and the guardrail long beam 25 is connected to the guardrail angle steel by using long holes. At the outer bayonet 48 of the connecting piece of the column at the intersection, the short beam 4 is connected. The inner bayonet of the connecting piece of the column is connected to the straight long beam 6, and a lining angle steel 74 is added between the two connecting piece bayonets, and then the supporting middle long beam 6 is connected. The long beam 6 or the short beam 4 is fixed by using the flanging hole 49. The 74 is used to support and connect the middle long beam of another road, thus connecting one road and supporting another road. The long beam of the other road overlaps on the long beam of the first road, and the overlapping and intersecting long beams can be fixed to each other by using large round holes and small screws. This allows for a certain space to reduce damage between components when two roads in different directions vibrate differently during an earthquake. To increase the stability of the road, the connecting piece on the column can be extended downward for a certain length, and the cross diagonal brace 5 is connected between the adjacent columns and connecting pieces. The midpoint of the cross diagonal brace 5 should be fixed. To further increase the torsional resistance of the road plane, that is, the firmness of the road long beam, the cross diagonal brace can also be connected on the plane inside or outside the cross column, or a flat diagonal brace 72 can be connected between the middle long beams of the roads outside the column, and the flat diagonal braces cross and overlap and are fixed to each other between the middle long beams of the two roads. Such a connection increases the stability strength of the road intersection. When the support frame is relatively short, the flat diagonal brace 72 may not be added. To reduce the possible out-of-phase vibration between two roads in different directions during an earthquake, large round holes and screws can be used to connect the corresponding two components at the overlapping connection holes of the two road long beams, the lining connection holes, and the flat diagonal brace connection holes. The short beam connection holes are connected in this way to provide a certain vibration space between them and reduce damage to the components. The so-called large holes can only be slightly larger than the diameter of the screw, providing a certain vibration space. If they are too large, the components will lose the connection binding force during an earthquake, resulting in greater damage.

[0140] 2. Connection of inclined road intersections

[0141] In the irregular road network intersections between buildings, it is not entirely the case that two roads intersect perpendicularly. There are also oblique road intersections. When encountering an oblique road intersection, after the intersecting roads cross in the same way, at the connection of the long beam 6 of the oblique road, the long beam that no longer extends is removed. Multiple cross beams 21 are fixed under the short beam and above the long beam, and are fixed under the end of the long beam that no longer extends. The cross beam bayonet is snapped into the short beam or the long beam, and then the long beam of the oblique road is connected and fixed to the cross beam 21 or the short beam 4, so that the long beam 6 of the oblique road and the long beam of the intersecting road are supported by the cross beam 21 at the same height. At the same time, holes are provided on the flat inclined strut 72 to fix and support the long beam 6 of the oblique road again, so that the long beam of the oblique road extends in the required oblique road direction. Then, a column is connected to the other end of the long beam of the oblique road to support the long beam of the oblique road. Cross beams, guardrails, road surfaces, etc. are connected to the long beam of the oblique road and are connected to the guardrails of the intersecting road.

[0142] 3. Connection of tie rods and guy ropes at road intersections

[0143] The tie rod is connected to the bottom row of holes of the connecting piece. It can be provided with an elongated hole for connection, or a round hole can be provided and the tie rod can be clamped on the round hole with a staple screw 69. The tie rod can also be connected in multiple layers on the connecting piece, connected in multiple sections on the corresponding long beam, and two-direction tie rods are connected to each column at the intersection.

[0144] When connecting the guy rope to the connecting piece, it can be connected by passing through and guiding on the long beam, the cross beam 21 or the intermediate long beam 7 and then connecting the anchor, so that the guy rope does not withdraw from the connection hole, and the other end is also anchored to the hole of the connecting piece in the same way. However, when the tension of the guy rope is too large or the time is too long, due to the tension of the guy rope on the connected components, the components are subjected to unbalanced and asymmetric tension, so deformation will occur. It is advisable to use a whole guy rope to connect and pass through the column, that is, the connecting piece as much as possible. Similarly, for the connection of the guy ropes of the four-direction roads at the road intersection, the same whole guy rope should be used to connect the long beams of the corresponding two sides of the intersecting roads. Moreover, not only is the whole guy rope passed through the connecting pieces on both sides of each column, but the guy rope also crosses the road surface at the intersection and is also passed through as a whole between the columns on both sides of the road. That is, the whole guy rope is passed through between two adjacent columns, that is, the connecting pieces of the intersecting roads, and then extended to the long beams of the corresponding two sides of the roads after intersection for connection. At the same time, a support pipe 71 is sleeved into the guy rope between the two intersecting columns to offset and balance the tension of the guy rope on the columns and the connecting pieces. However, when the whole guy rope passes through the column, that is, the connecting piece, whether it is on the straight line or at the intersection of the columns and the connecting pieces, only one layer of guy rope, that is, one guy rope, is suitable, because when the diameter of the guy rope used for passing through the column as a whole is relatively large, it will cause greater damage to the column. And the guy ropes in the four directions are all misaligned on the columns and the connecting pieces, arranged in holes in different directions and extending to both sides without affecting each other. There is no influence on the different forces in different parts of the intersecting roads, and the forces in all directions are equal. Because on the connecting piece, the guy rope in one direction is connected to one surface, and the guy rope in the other direction is misaligned and connected to another surface. That is, holes are also provided at the position corresponding to the column of the connecting piece hole of the guy rope, so that the guy rope passes through the column and the connecting piece at the same time.

[0145] 4. Connecting the elevator

[0146] The road forms a stable road network due to N intersections. In the high-altitude multi-layer roads connecting buildings, elevators 11 are connected at multiple road intersections. Columns are added at the elevator positions to ensure that there is a column at each of the four corners of each elevator and the elevator landing doors are connected parallel to the road surface of each floor. That is, connectors are connected to the four columns, and long beams 6 or short beams 4 are connected thereto. At the same time, they are fixed in the flanging holes 49 of the long beam or short beam, which are also long holes perpendicular to the column direction. Therefore, when the columns vibrate, the pulling and damage to the elevator components can be reduced. Cross braces 5 are connected to the bottom ends of every two columns and the connectors to form a stable elevator shaft. On one corresponding surface, a bracket 75, car guide rails 76, and counterweight guide rails 77 are provided. At the same time, because the distance between the elevator guide rails is limited not to exceed a certain distance, the bottom end of the connector can be extended, a bayonet is provided to connect the short beam, and a guide rail bracket is provided thereon to connect the extended guide rails to ensure the connection technical requirement standards of the guide rails. A sill 78 is connected to the long beam or short beam of the column on the road surface of each floor, an elevator landing door column 79 is connected to the column, and the upper sill of the landing door and various elevator components are connected to the top of the column. The car 80 is connected in the middle of the shaft, and various elevator components are connected according to the elevator technical standards. Elevators can be connected at multiple places in the road network, enabling people to get on and off at multiple places. One or more elevators can be connected at each place, and each elevator column is used independently and not shared. A spare staircase (slide) is connected near the elevator.

[0147] Refer to Figure 8 : Schematic diagram of the connection of the staircase (slide)

[0148] Connect the step slide 13 on the high-altitude multi-layer double-long beam road. It can be connected to the road columns. However, if the column diameter is too large or the distance between road layers is too short, smaller matching step columns 12 can be added on the short beam extension section. Holes are provided on the short beam extension of each road layer and are connected to the corresponding upward-extending step columns 12. The column extension screw 47 is used to pass the column through between the two short beams. The empty section gap on the screw is filled and fixed with a sleeve or washer. A rotating step sleeve 13 is sleeved on the column 12, and holes are provided on the steps near the road surface and the long beam 6 and are connected and fixed to the long beam or the flat plate 63 or angle steel 60 connecting the long beam and the steps. The guardrail long beam 25 of the rotating steps is connected to the road guardrail long beam 25, that is, the holes on two sides of an angle steel guardrail column 26 are used to connect the long beams of the two guardrails. If connecting a slide, the steps can be set with a narrow step surface and holes, and the step sleeve 13 can be lengthened or an additional sleeve can be added between each sleeve to increase the step slope. A slide plate or steel sheet is laid on it, and the slide plate or steel sheet is cut into a spiral shape and laid on the steps. It can also be folded on both sides 81 and fixed to the guardrail columns on both sides to form a chute 82. In public places such as schools, the steps should be lengthened and the width of the chute should be increased. A guardrail support column 83 can be added outside the chute guardrail. The column is also extended and provided with holes, and a connecting piece sleeve 84 with sleeves at both ends is used between the original step column. The connecting piece sleeve is sleeved into the columns at both ends, that is, between the column 1 or column 12 and the column 83, and the connecting piece is provided with holes at the bottom end of the steps and fixed to the bottom end of the steps to support the steps. And the rotating slide screw 47 can support the connecting piece sleeve 84. A retaining net and retaining rods are also connected outside the step guardrail or outside the column 83 to fully enclose the steps.

[0149] When connecting a building on a high-altitude multi-layer road for fire extinguishing and earthquake-proof roads, more slides should be provided near the elevator, or in open areas, or at the connection between the building and the open area, or in public places, such as around the school playground, so that in case of an earthquake, people can slide from the main road to the ground in time to evacuate pedestrians in time. At the same time, it is also connected to the standby staircase. In some flood-prone areas, such as flood-prone areas, urban waterlogging areas, and multi-layer roads for seaside sightseeing, rotating steps can be sleeved on all or part of the columns. Even in the bottom section, such as below the second and third floors of the road, rotating steps can be added. In case of floods, people can escape to the multi-layer road to prevent floods, water, and waves in time. And retaining nets are provided on both sides of each road layer and on the rotating staircase guardrail to prevent people from being swept away by large water waves. The bottom rotating steps are also enclosed by a retaining net. Adding steps is to add columns in the middle of the two cross beams by extending the two cross beams in each section of the long beam. Similarly, connecting pieces are connected to the columns and the cross beams on the long beam are connected to the short beam 2. And the cross beams are provided with holes and fixed to the long beam for connection. Similarly, rotating steps are connected to the columns added on the cross beam extension section.

[0150] Refer to Figure 9 : Schematic diagram of the connection of the ramp road

[0151] In addition to connecting the elevator or step slide, the road also needs to be connected to the ramp road to solve the problem of the operation of some large objects.

[0152] The ramp road is actually the road outside the column. For the ramp road 85, one column on the original road is used as the main column. The main column and the short beams on one or more than one other column are extended. A column is added on the extended section of the short beam. The added column is also fixed on the short beam with screws and is also connected and extended, and the connecting piece supports the extended short beam. A perforated bent plate 86 is connected to the short beam between the two columns. One end of the bent plate is bent and fixed in the hole of the short beam and fixed with multiple holes. The other end is connected to the long beam 6 of the ramp road on the perforated extension piece and the long beam is fixed with multiple screws. Angle steel 60 can also be added on the two columns to overlap with the holes of the bent plate to connect the long beams 6 on both sides of the ramp road and increase the firmness at the top of the ramp road. The other end of the long beam 6 of the ramp road is fixedly connected to the short beam between the two columns of the lower-level road, so that the short beam supports the bottom end of the long beam 6. Then, a stop block 87 is connected to the short beam on the other side of the column and the extended cross beam to support the bottom end of the long beam of the ramp road again. And the ramp road is divided into left and right layers on the main column and is respectively connected between the two columns of the lower-level road on both sides of the main column. Then, short and long beams 88 are connected to the added column, and multiple extended cross beams 21 on the main road are overlapped and fixed on the short and long beams 88. At the same time, stop blocks 51 are fixed on the short beam 4 or the cross beam 21 of the connecting piece to support the bottom end of the long beam of the ramp road. When the distance between the two columns of the ramp road is too long, a group of columns can be added in the middle and connected with the same bent steel sheet 49 to fix the long beam of the ramp road again, or directly fix the long beam on the short beam again to shorten the column spacing of the ramp road. The bottom end of the long beam of the ramp road is fixed on the short beam on one side of the column with screws, and a stop block 51 is arranged on the short beam 7 on the other side to support the bottom of the long beam of the ramp road. Holes are arranged on the long beam of the ramp road to fix the cross beam 7. Both ends of the cross beam are connected with guardrails, and the upper and lower ends also extend the cross beam 7 on the main road, on which the road surface is connected and the guardrails are connected to connect the two roads, that is, the main road and the ramp road are connected.

[0153] Figure 10 Schematic diagram of road narrowing

[0154] The width of the road can be adjusted by connecting different hole positions on the short beams according to needs to achieve different road widths. However, in some special cases, when the distance between the corresponding two columns must be relatively far, the road can only be narrowed at the upper section of the road. For example, in many existing street-like areas, most of them have streets in the middle of two rows of houses. Therefore, the columns can only be erected on both sides of the street. If the upper-level road is not narrowed, on the one hand, it will waste materials, and on the other hand, it will block the light of the road, and the columns erected on the street will affect the fire passage. Therefore, the road can be narrowed on the columns, such as the columns above the second floor. The multiple holes 51 of the diagonal braces in the direction of the connecting long beam on the upper section of the short beams on both sides of the connector can be enlarged into large holes, and then multiple connecting rods 89 with threads at both ends are inserted into the multiple large holes 51 on both sides of the connector. A substitute column 90 is sleeved on the other end of each screw rod on both sides. There is a nut 91 on the screw rod. By using the nuts 91 on both sides, the connector and the screw rods on the substitute column 90 are respectively tightened. The same connection is made on both sides of the connector to form two substitute columns 90. Connect the long beam angle steel 52 at the bottom end of the substitute column 90 and overlap it on the short beam 4 to connect the long beam. Connect the guardrail angle steel 66 at the top end of the substitute column to connect the guardrail long beam. Multiple screw rods can be connected in this way to achieve the purpose of stably and reliably narrowing the road.

Claims

1. A multi-layer road for outdoor fire extinguishing, fire prevention and earthquake resistance in buildings, which is used for residents to travel, relax and escape from dangerous situations in the house in case of earthquakes and fires, and is characterized by: It includes a road network formed by intersections and / or turns at N places, a number of columns are deeply buried and erected on the road network, connectors are connected on the columns corresponding to each floor, including cross braces and short beams and long beams connected on the connectors and columns, road surface and pull rods are provided on the upper surface of the upper beam, fixed or shock-proof connections are used between the road and residents, fire-fighting equipment and water supply equipment are connected to the road, and the road is connected to elevators and / or stairs and slides.

2. The outdoor fire extinguishing, fire-proofing and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The long beam includes a single long beam, a double long beam or a truss long beam.

3. The outdoor fire extinguishing, fire-proofing and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The road surface comprises a crossbeam (21) connected to a long beam (6), with multiple holes at both ends, each section having a bayonet (48) and a folding hole, which is clamped on or under the long beam, and then the bayonet is fixed on both sides with a steel sheet, a guardrail column (26) and a guardrail long beam (25) connected by holes at both ends, a grid (73) and a road surface connected to the crossbeam, the road surface adopts an insulating fireproof material, and a barrier rod (36) connected, and the barrier rod and the crossbeam (29) fix the barrier net (35) on both sides of the road.

4. The outdoor fire extinguishing, fire-proofing and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The long beams, short beams, diagonal braces and various components are connected on the columns corresponding to each floor. Two columns on both sides of the road are connected in a group, which are connected with two short beams, multiple layers of cross diagonal braces (5) and short beams (4), and then two or more long beams (6) are used to connect each group of columns to form a multi-layer support frame with double columns from bottom to top that extends along the road network in a quadrilateral plane.

5. The outdoor fire extinguishing, fire-proofing and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The connector is connected to the column (3), an angle steel or channel steel connector (53) or a tubular connector, or a two-in-one tubular connector (4), or a cross connector (54), or a flat connector (53): the connector has a plurality of holes connected to the screw rod (47) on the column, a hole for connecting the diagonal brace along the direction of the short beam (4), a hole for connecting the diagonal brace or a pull rope along the direction of the long beam, a bayonet (48) for supporting the short beam, or a hole on the extension section of the cross connector and a long hole (49) for fixing the short beam; The extension of the column is to put a short column between two sections of the column and fix it inside or outside the column with a screw rod (47). When the diameters of the two sections of the column are different, the larger section is put into the smaller section and the two sections are fixed with the same screw rod (14) to achieve the purpose of extension. Each component of the road can be directly connected to the column (3). The short beam (4), long beam (6), tie rod (8) and diagonal brace can be connected through corresponding holes on the column (3) and fixed with screws. The road can also be narrowed. Upper and lower large holes are provided on the connecting pieces on both sides of the column (3), and a connecting rod (89) is inserted. The two ends of the connecting rod are grooved. The connecting rod is fixed to the connecting piece with a screw cap (91). The other end is fixed to a first generation of columns (90). A cross bar (66) or a cross brace can be connected between two generations of columns. The bottom end is connected to the road surface long beam angle steel (60) and overlapped on the short beam. The connecting rod adjusts the distance.

6. The outdoor fire extinguishing, fireproof and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The road is connected with the step slide (13), and a rotating step ladder (13) or a slide (13) is set on the original column (3) or on the column (12) added on the extension of the short beam, and also includes: the added column (12) is connected to the extension section of the short beam 7, and the gap on the connecting screw rod is filled with a sleeve or a washer to achieve the connection and tightening of the column; The road can also be connected to the ramp road (85), which is to add columns (3) on the extension section of the short beams (4) of several columns (3) of the road, connect the road (85) between the original columns and the added columns, and connect one end of the road to the upper layer of the road (1), and one end of the road to the lower layer of the road (1), and connect the upper end of each layer of the ramp road (85) on the middle group of columns (6) of odd number, and then connect each layer of the ramp road (85) in turn on the left layer and the right layer; The water supply, water control device and fire fighting device are to fix a vertical water pipe (17) on some columns by using a bent screw or a connecting piece or on an extension section of a short beam (4), and to connect with the column (3) to extend to the top road, to set a branch water pipe (18) on the main water pipe of each road, and to extend along each road to each household or a branch road (14) in a public place, and then connect to the water storage tank or water control device and fire fighting belt of the fire fighting facility (16), the water belt can be extended to each room of the household, to multiple entrances and exits in a public place, and to the central area of ​​the place; The short beam (4) is on the column and connects two short beams; The short beam (4) is connected to the bayonet (48) or the extension section (50) of the connecting piece, and the short beam is fixed by the folded long hole (49); The connection of the road elevator (11) is to add columns so that there is a column on each of the four sides of the elevator position to form an elevator shaft road, and to connect short beams (4) to the four columns, and to connect the guide rail brackets (75), the car guide rails (76) and the counterweight guide rails (77) to the short beams, and to connect the short beams (4) again to the bayonet (48) extending downward from the connecting piece, and to connect the guide rail brackets (75) and (76) and the guide rails (76) and (77) again to the short beams (4); The elevator is connected with cross braces (5) on four columns.

7. The outdoor fire extinguishing, fireproof and earthquake-proof multi-layer road for buildings according to claim 1 is characterized by: The long beam (6) is connected to the long beam connecting angle steel (60) or the flat plate (63) and overlapped on the short beam (4), and the long beam (6) connecting angle steel (60) or the flat plate (63) is fixed on the column or / connecting member. Or the long beam is directly overlapped on the short beam and fixed to each other with corresponding holes provided on the short beam; The long beam connecting angle steel (60) has a horizontal long hole (61) on one side and a vertical long hole (62) or a flat plate (63) on the other side, and has a horizontal long hole (61) and a vertical long hole (62) on the folded edge. The flat plate or angle steel horizontal long hole (61) is connected to the long beam (6), and each long beam (6) is connected by more than one long hole (61); The road beam may be a whole beam or a beam consisting of two or more sections connected and extended. The truss long beam is between two long beams, and is connected between the two long beams by short diagonal braces to form a plurality of small triangles, which are supported between the two long beams.

8. The outdoor fire extinguishing, fire-proofing and earthquake-proof multi-layer road for buildings according to claim 1 is also characterized by: The pull rod is connected to the long beam, or the cross beam at the bottom of the long beam, or the middle long beam, and the top end of the pull rod is connected to the column and the connecting piece on the long beam to form a tripod connection with the column and the long beam; The pull rod (8) can be connected to one or more layers from bottom to top on the connecting member, corresponding to one or more sections connected to the long beam; The hole on the connecting piece connected to the pull rod (8) can be set as an oblique long hole; The components include: a pull rope (9) passing through multiple layers from bottom to top on the connecting member, and being sequentially connected to each section of the long beam (6) or the cross beam (29) or the diagonal brace connecting angle steel (12) on both sides of the column of the next layer or below; When the pull rod is too long, a pull rope can be used instead of the pull rod. A whole pull rope can be passed through the columns and connectors between one or more sections of long beams, and the pull rope is connected to the corresponding sections of long beams. The pull rope and the long beam can be connected directly, that is, the pull rope is put on the bayonet hole (31) of the cross beam (65) fixedly connected to the bottom of the long beam, and connected to both sides of the bayonet with a connecting piece; or connected by a connecting rod (70), that is, a hole is set on the long beam or the cross beam or the middle long beam, and a connecting rod (70) is connected, and the top of the connecting rod is connected to the pull rope (9); The pull rope and the long beam can be connected by a plurality of connecting rods (70), and a support tube (71) is inserted into the pull rope between the connecting rods; The two ends of the corresponding multiple sections of the whole pull rope are connected and anchored on the long beam, and a whole or multiple sections of the connected support pipe (71) are put on the anchoring section of the pull rope between the column and the connecting piece and the long beam; The two ends of the pull rope (9) are provided with rope clamps or anchors (39), including the use of pull ropes (9) on the road, reducing the diagonal braces, and the diagonal braces can be provided with holes on the long beam; The shockproof connection between the road (1) and the branch road (14) is that one end of the branch road (4) is fixed on the main road (1), and the other end is overlapped on the household or public place connection platform (22); or one end is fixed on the household or public place connection platform, and the other end is overlapped on the road (34) plane, or both ends of the branch road are overlapped on the road platform (34) or / and the household and public place connection platform (22), and the household platform (22) is larger than the width of the branch road (14), and the end of the branch road (14) is a distance away from the household wall, including connecting a short guardrail (27) on the platform (22), and including mutually arranging crossbars (28) on the guardrail (25) of the branch road (14) and the short guardrail (27). A door can be arranged at the branch road (14).

9. An outdoor fire-fighting, fire-proof, earthquake-proof, three-dimensional greening urban multi-layer road for buildings, comprising the outdoor fire-proof and earthquake-proof multi-layer road for buildings as described in any one of claims 1 to 8, including water and soil storage devices added to the platforms (19) on both sides, including water supply, water control, and drainage devices (43). It also includes branch roads connected to form leisure platforms or not connected to branch roads, and also includes greening and sightseeing in urban parks, squares and open areas.

10. A method for connecting multi-layer roads for outdoor fire extinguishing, fire prevention and earthquake resistance of buildings: A high-altitude multi-layer road connects buildings and fire-fighting equipment, and also includes the following connection steps:

1. Planning the road route, planning a road network that extends, crosses or turns according to the location and direction of the building, including branch road positions and grounding device positions; 2. Deeply burying main road columns, branch road columns, elevator columns, spiral staircase columns, and slope road columns on the road network, and extending columns and connecting parts connected thereto; 3. Connecting the first floor road corresponding to a certain floor, connecting cross braces and short beams between two groups of columns on the road surface, the elevator also synchronously connects the short beams and cross braces, and the spiral staircase synchronously extends the short beams to connect the added stair step columns Column, including if connecting the ramp road, also synchronously connecting the extended short beam and connecting the added column; 4. Connecting angle steel (60) or plate (63) on the short beam and the column; 5. Connecting the long beam between the two columns and the angle steel (60) or plate, including synchronous connection of the elevator step parts; 6. Connecting the cross beam (21) above and below the long beam, the lower cross beam is fixedly connected to the corresponding long beam hole, the upper cross beam is connected to the long beam by a bayonet, and a grid is laid on the cross beam; 7. Connecting the pull rod on the lower cross beam or the long beam, or on the middle long beam, and the side hole can be fixedly connected by a screw rod, or the middle hole can be fixedly connected by two front and rear clamps, the screw rod is inserted into the front hole of the pull rod, then inserted into the component connection hole, and then inserted into the rear clamp screw rod, and the pull rod is clamped on the component hole. The top of the pull rod is connected to the bottom end hole (51) of the connecting member on the long beam, and the hole of the bottom end of the connecting member connecting the pull rod can be set as an oblique long hole. The connection of the pull rod should avoid the impact on the branch road, and the pull rope can also be connected to avoid the impact on the branch road; 8. After the pull rod and pull rope are connected, the guardrail is connected on both sides of the beam, and the road surface can be laid on the upper beam, including the use of fire-proof, waterproof, and insulating road surfaces, such as stone plastic panels, etc. When the floor is high, the road surface uses a perforated road surface or a grid, such as horizontal strips and wooden strips to make the road surface ventilated. In addition, if there is a slope road for the branch road, elevator, and spiral staircase, they are all carried out simultaneously. After connecting the first floor road, the second floor road is connected, and the connection is made upward layer by layer. After connecting all roads, branch road elevators, etc., the road retaining net is connected. In the process of connection, a hoisting platform and a crane are also required to complete the connection of each floor of the outdoor road of the high-rise building. If a road with a fire extinguishing function is connected, a water distribution pipe must be laid on each floor of the road and connected to some columns. The main water pipe connects the water supply device in a certain area. Fire-fighting equipment is placed at the connection between each branch road and the main road. The fire-fighting equipment includes a fire hose, a spare water tank, and a connecting switch that can be extended to every room of the residents or public places. The equipment is usually stored in a box and fixedly rotated outside the branch road. Methods for connecting earthquake-proof roads to multi-story buildings: Methods for earthquake-proof connection of high-altitude multi-story roads: The roads are extended, turned or crossed along the direction of the building to form a road network, and pillars are buried deep in the ground of the road network. U-shaped sections are set up near the building and the elevator, and the road is closed with retaining nets on both sides. The branch roads are connected in an earthquake-proof manner, and the roads are connected to slides everywhere. In schools and public places, the branch roads should be widened and more slides should be installed. A method for connecting a branch road in an anti-vibration manner: one end of the branch road (14) is fixed on a main road or a building entrance (15) or a tripod platform (22), and the other end is overlapped on a wide flat plate (34) connecting the main road or the tripod platform (22). Both sides of the platform (34) or the plane (22) are wider than the width of the branch road, and short guardrails (27) and crossbars (28) are connected thereon. The guardrails of the branch road are parallel to the short guardrails and have a certain distance therebetween. Crossbars (28) are mutually arranged to fill the gaps in the guardrails, thereby forming an anti-vibration connection. The two sides of the branch road and the barrier net can also be completely enclosed, and the wall of the household can also be enclosed by a barrier net.

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