A multi-layer road structure applied to high-rise fire extinguishing, fire prevention and earthquake prevention

Abstract

This invention discloses a multi-layered road structure for high-rise building fire extinguishing, fire prevention, and earthquake resistance. It facilitates the movement of high-rise residents, provides escape routes during earthquakes and fires, and contributes to urban vertical greening and earthquake-resistant fire extinguishing in high-rise buildings. The road structure comprises a double-column support system with short beams, long beams, and diagonal braces connecting to the columns to form a support frame. Road railings are installed on this frame, and branch roads connect to the entrances of each floor's residents and public areas. The earthquake-resistant connections create a multi-layered outdoor fire-resistant road system for high-rise buildings, connecting to elevators outdoors. On both sides of the road, short beams and crossbeams are extended, and long beams are added to form a green platform. This platform is equipped with water supply, control, and drainage devices, as well as water and soil storage devices, and is planted with various hanging plants. Simultaneously, the water supply system is connected to each resident's and public area branch road, and fire extinguishing devices such as water control and hoses are added, enabling high-rise buildings to withstand earthquakes and fires and to extinguish fires promptly.

Description

Technical Field

[0001] This invention belongs to the field of earthquake resistance, fire prevention and fire extinguishing of high-rise buildings, and specifically relates to a multi-layer road structure for fire extinguishing, fire prevention and earthquake resistance of high-rise buildings. Background Technology

[0002] Currently, in the event of fires, earthquakes, or other emergencies, residents on the second or third floor and above cannot evacuate as easily as those on the ground floor. This is especially true in fires, where high-rise buildings often cannot extinguish fires promptly, making escape difficult. During earthquakes, residents on the middle and upper floors are also unable to escape. Furthermore, retrofitting older buildings with elevators is expensive, and issues such as shading and the difficulty of digging deep wells pose significant challenges. Additionally, urban greening projects are carried out on scarce and valuable land, limiting resources and the effectiveness of such greening efforts. Moreover, the availability of ground-level solar panels also restricts development. Summary of the Invention

[0003] This invention proposes a multi-layered road structure for fire fighting, fire prevention, and earthquake resistance in high-rise buildings. The invention relates to convenient access and leisure for residents of high-rise and low-rise buildings: in the event of a fire, residents and people in public areas can easily escape the scene and extinguish the fire themselves; in the event of an earthquake, residents and people on each floor can escape the building in a timely manner. It also relates to outdoor fire-resistant and earthquake-resistant multi-layered roads, urban vertical greening support frames and roads, and photovoltaic power generation grid support frames and roads. Furthermore, it addresses the issue of reducing elevator and installation costs in current urban renewal projects.

[0004] The technical solution adopted in this invention is as follows:

[0005] A multi-layered road structure for fire suppression, fire prevention, and earthquake resistance in high-rise buildings, serving as a pathway for residents to travel, relax, and escape from buildings during earthquakes, and for timely fire suppression in case of fire, including:

[0006] A road network consisting of roads connecting nearby buildings or residential areas;

[0007] This includes pillars deeply buried in the ground of the road network, which extend upwards;

[0008] This includes long and short beams, diagonal braces, and road components that connect to each floor on the columns;

[0009] This includes elevators and / or stairs (slides) connected to roads;

[0010] This includes branch roads where fixed or earthquake-resistant connections are used between roads and residential areas;

[0011] This includes water supply devices, drainage devices, and fire-fighting devices installed on roads.

[0012] Preferably, the road component includes: posts on both sides of the road surface, cross braces connecting the posts, and short braces between the posts and short beams; the number of short beams is two, which are connected between adjacent posts; the short beams and long beams are two short beams connected to two corresponding long posts, and several long beams between two adjacent posts, and are connected to the support forming a multi-layer road surface on the posts extending along the road network.

[0013] Furthermore, the diagonal bracing includes cross diagonal bracing between two columns corresponding to the road surface, or short diagonal bracing between a column and the end of a short beam, or between a column and the end of a long beam, or long diagonal bracing between a column and the upper layer, or a long beam surface above the upper layer.

[0014] Preferably, it includes: a road elevator, in which a column is set on each of the four sides of the elevator position, and cross braces are connected between adjacent columns to form a stable elevator shaft, and short beams are connected to the four columns, and elevator guide rail supports are set on the short beams.

[0015] Preferably, it includes a pull rope, which can be a single, continuous rope connected to the connector, passing through multiple layers from bottom to top, and sequentially connected to each section of the long beam.

[0016] Preferably, the connection between the road and the step (slide) is achieved by mounting a spiral step or slide on the original column or on a column added on the extension of the short beam.

[0017] Preferably, it also includes a branch road anti-vibration connection structure:

[0018] One end of the branch road is fixed to the main road of the road network, and the other end overlaps on the connecting platform of residential or public areas.

[0019] One end may be fixed to a resident's or public connection platform, while the other end overlaps on the road surface of the road network.

[0020] Or both ends of the branch road overlap with the road platform of the road network and / or the platform of residential and public places;

[0021] It also includes branch road guardrails and short guardrails, which are spaced apart and staggered but not connected to each other.

[0022] A multi-story fireproof and earthquake-resistant urban greening road for outdoor buildings includes the aforementioned multi-story fireproof and earthquake-resistant road structure for outdoor buildings, and also includes adding water and soil holding devices to the platforms on both sides to form greening platforms. The greening platforms are equipped with water supply and drainage devices, and also include connecting branch roads to form small leisure platforms or not connecting branch roads. It is also used for greening and sightseeing in parks, squares and market open areas.

[0023] Preferably, the long beam is connected to the long beam connecting angle steel or plate between adjacent columns; the long beam connecting angle steel or plate has vertical holes on its folded edge for connecting to the columns and connector holes, and the other side of the long beam connecting angle steel or the plane of the plate has multiple sets of horizontal holes, and the long beam is connected to multiple horizontal holes.

[0024] Preferably, the road component includes a connector attached to a post, the connector having a slot and a long hole for connecting a short beam, a hole for connecting a diagonal brace and a rope, a hole for connecting a guardrail or guardrail post, and a hole for connecting to a post.

[0025] Compared with the prior art, the present invention has the following beneficial effects.

[0026] 1. Solves the earthquake resistance problem of high-rise and low-rise buildings: During an earthquake, residents of all floors or people in public places can escape the danger inside the building in a few steps, just like on the ground. After escaping to the main road, they will have a certain degree of safety, and then they can escape to a more open area from the main road to evacuate to the ground.

[0027] 2. It solves the problem of fire fighting difficulties in high-rise buildings. In the event of a fire, residents and people in public places can not only easily leave the fire scene, but also use the fire-fighting facilities that are stored inside or outside the branch roads to fight the fire themselves, and nearby residents can fight the fire together. In addition, the fire hoses can be extended to every room of the residents, or extended to the central area from multiple entrances and exits of public places. They are normally stored at the branch roads.

[0028] 3. It solves the current problems of expensive and difficult elevator installation, and its cost can be reduced by half compared to existing installation methods.

[0029] 4. This design solves the problem of residents having to climb stairs when high-rise elevators break down, as there are multiple elevator access points in at least two directions outside each apartment door. It also addresses the inconvenience of leisure and mobility for high-rise residents, allowing them to relax or exercise on the open-air walkways. Furthermore, it improves the otherwise monotonous and aesthetically pleasing environment of the building, allowing various ornamental plants to be planted along both sides of each walkway, and creating green walls along the walkways, thus contributing to the city's vertical greening and providing unlimited green space. Attached image description:

[0030] Figure 1 This is a schematic diagram of the multi-story outdoor road and diagonal bracing of the building in this invention;

[0031] Figure 2 This is a schematic diagram of the main road connecting to branch roads in this invention;

[0032] Figure 3 This is a schematic diagram of the branching paths on the wall of the resident in this invention;

[0033] Figure 4 This is a schematic diagram of a shockproof connection on both sides in this invention;

[0034] Figure 5 This is a schematic diagram of road intersections and connections in this invention;

[0035] Figure 6 These are schematic diagrams of the angle steel connector, the cross-shaped connector, the two-part tubular connector, and the flat plate connector in this invention.

[0036] Figure 7 This is a schematic diagram of the road narrowing connection in this invention;

[0037] Figure 8 This is a schematic diagram of the road intersection connection in this invention;

[0038] Figure 9 This is a schematic diagram of road intersections and road connection elevators in this invention;

[0039] Figure 10 This is a schematic diagram of the step (slide) ladder in this invention;

[0040] Figure 11 This is a schematic diagram of the ramp connection in this invention;

[0041] Figure 12 This is a schematic diagram of the high-altitude multi-layer photovoltaic power generation network in this invention.

[0042] Attached diagram labels: 1 Road, 2 Building, 3 Elevator, 4 Branch Road, 5 Entrance / Exit, 6 Column 1, 7 Short Beam, 8 Cross Bracing, 9 Long Beam, 10 Long Bracing, 11 Cable, 12 Angle Steel, 13 Long Diagonal Short Bar, 14 Screw, 15 Column 1, 16 Slide, 17 Column 2, 18 Short Beam, 19 Clamp, 20 Long Horizontal Beam, 21 Wall Plane, 22 Tripod Plane, 23 Flat Steel, 24 Tripod Diagonal Bracing, 25 Long Guardrail Beam, 26 Guardrail Column, 27 Short Guardrail, 28 Horizontal Bar, 29 Horizontal Beam, 30 Gate Post Angle Steel. 31. Crossbeam folded edge hole; 32. Screw; 33. Short rod; 34. Flat plate; 35. Netting; 36. Stop bar; 37. Short diagonal brace; 38. Anchor; 39. Extension platform; 40. Cable clamp; 41. Rope loop; 42. Small triangular diagonal brace; 43. Water supply and drainage device; 44. Ornamental plants; 45. Fire protection facilities; 46. Folded edge hole; 47. Rope hole; 48. Bayonet; 49. Extension pipe; 50. Short beam fixing long hole; 51. Two-in-one tubular connector; 52. 53 Two-in-one connector folded edge, 54 Two-in-one connector extension section, 55 Short diagonal brace between column and short beam, 56 Inner hole of extension section, 57 Angle channel steel connector, 58 Cross-shaped connector, 59 Vertical pipe, 60 Slanted long hole, 61 Padding short pipe, 62 Flat plate connector, 63 Long beam connecting angle steel, 64 Long beam connecting long hole, 65 Vertical long hole, 66 Flat plate, 67 Guardrail angle steel, 68 Steel strip or bent screw, 69 Support plate 69. Perforated long beam; 70. Long screw; 71. Long screw cap; 72. Short piece; 73. Connecting rod; 74. Secondary column; 75. Screw cap; 76. Large column; 77. Flat plate II; 78. Perforated angle steel; 79. Supporting angle steel; 80. Hole; 81. Connecting angle steel; 82. Step; 83. Counterweight guide rail bracket; 84. Counterweight guide rail; 85. Car guide rail bracket; 86. Car guide rail; 87. Sill; 88. Landing door column; 89. Elevator car; 90. Step Slide column, 91 washer or sleeve, 92 step sleeve, 93 step, 94 fixed step hole, 95 spiral stair railing, 96 column with hole, 97 column hole, 98 connecting piece, 99 step hole, 100 ramp, 101 bent steel sheet, 102 short beam horizontal hole, 103 long beam end long hole, 104 stop, 105 grid, 106 photovoltaic module column, 107 outer ring, 108 support rod, 109 photovoltaic panel. Detailed implementation method:

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0044] Example:

[0045] See Figure 1 Road 1 extends, turns, and intersects with the location and direction of building 2, extensively connecting nearby buildings or communities, and connecting elevators 3 and stairs at multiple locations where people gather to form a road network. Columns are deeply embedded in the ground of the road network and extend from there. A road is set on each floor of the building corresponding to each column, with branch roads 4 connecting to entrances 5 of residents or public places. Columns 6 are erected on both sides of the planned road, using two columns per group. N groups of columns are fixedly erected along the road line, with connectors attached to each column. Short beams 7 and / or cross braces 8 are connected between each group of columns. Long beams 9 are connected between adjacent columns, and diagonal braces 10 and / or tie rods (ropes) 11 are connected between columns and long beams, forming a quadrilateral road surface extending from the long and short beams. A multi-layered support frame and road supported by double columns are then connected, along with guardrails, road surface, elevators, and branch roads, forming a multi-layered high-altitude road.

[0046] The long diagonal brace 10 between the column and the long beam has one end connected to the column and connector, and the other end connected to the corresponding diagonal brace between adjacent columns or connected together to an angle steel 12 or a crossbeam. The crossbeam then connects to the diagonal brace and angle steel 12 on the other side of the road surface, forming a diagonal brace frame. This frame can support the upper level of the road or the upper two levels of the road. It can also combine the first and second level diagonal braces to support the third level of the road. One end of the diagonal brace 10 is connected to the column connector, and it can connect one or more diagonal braces to form multiple support frames. One end of the tie rod (rope) 11 is also connected to the connector. The other end is connected to the long beam or the crossbeam or angle steel 12 at the bottom of the long beam. The tie rod and diagonal brace can be used in combination or individually, and can be connected to one hole of the angle steel 12 or to a single crossbeam. Angle steel 12 has holes on two sides. One hole is fixed to the hole of the diagonal brace or tie rod (rope) with a screw, and the other hole is fixed to the hole of the crossbeam. The bottom end of the diagonal brace 10 has a long diagonal short rod 13 connected to the column and connector. The various components of the road, such as short beams and long beams, are connected by connectors (the connector is shown in an enlarged view). There are various types of connectors; this diagram uses an angle steel connector as an example. First, the column needs to be extended in multiple sections. A short column is inserted into the inside or outside of the ends of two column sections, and the two ends of the column are fixed to the holes of the short column with screws 14 to achieve the purpose of extending the column. When the column diameters are different, a larger column is inserted into a smaller column, and a shim of the same shape as the column is added in the gap between the two columns. Then, the two columns and the shim are fixed with screws 14 to achieve the purpose of extending the column. The length of each column section corresponds to the height of each floor, and the connection is extended using two column-fixing connecting screws 14. Two angle steels or other connectors are fitted onto these screws, and multiple points above and below the two screws are used to fix the connectors. The connectors have locking slots, and two short beams are inserted into these slots, fitting perfectly onto the connecting screws 14, thus fixing the short beams to the column and connectors. A pair of columns on both sides of the road are connected in this way with the same two short beams, and then a long beam 9 and a long beam connecting angle steel are overlapped on top of the short beams. The connectors and long and short beams are connected in this way at the extension connection of each column. One end of the diagonal brace 10 and the tie rod (rope) 11 are also connected to the holes in the connectors. A section of the column can be directly buried deep and the ground can be cemented in place. Alternatively, a connecting steel pipe or short column can be used to replace the main column to increase the buried length (see enlarged diagram for column connection). The column-15 consists of multiple connected short columns, one end with external threads and the other end with internal threads, and has holes in different directions to fit short rods. After the multiple short columns are deeply buried and connected, the last section is fitted with multiple short rods and cemented to form a solid surface. Then, another N short columns are fitted into the short rods and extended into a section of column-6. The column is then erected vertically, and the short columns inside the column are connected to the short columns underground. The column is then pressed tightly, and another section of the column is buried with cement. At the same time, cement is poured into the column to integrate the short rods inside the column with the underground cement, achieving the effect of a deeper buried column from a shallower one.Roads connect to elevators at intersections or street corners. Multiple staircases or slides 16 are provided at elevator locations, at the junctions of residential areas and open spaces, especially in schools or other public places. This allows pedestrians to access elevators from multiple directions, with multiple elevators and slides 16 installed at each location. In the event of an earthquake, residents can open their doors 5, walk a few steps along branch roads 4, and then cross onto the main road 1, escaping the danger zone inside the building 2. Because the main road 1 is a certain distance from the building 2, typically 2-3 meters, and the road pillars 16 are deeply buried, the roads form a network of interconnected structures. The branch roads 4, connected to the buildings, use earthquake-resistant connections and overlap onto building platforms. When the buildings collapse, the branch roads are separated without being pulled down. The road's enclosure by a protective net provides strong independence and stability. Residents can easily escape to the main road by opening their doors 5 and walking a few steps along branch roads. Multiple slides in relatively wide areas allow for evacuation to the ground. This system allows residents on every floor of Building 2 to escape as easily as those on the first floor. Without this system, only those on the first or second floor could escape. In case of fire, escape is significantly easier and faster. Furthermore, the fixed fire hoses extending to every room in the building and to the central public area not only facilitate easy and timely escape but also allow for independent or collaborative firefighting efforts with neighbors. In case of flooding, multiple staircases can be installed in flood-prone areas, providing access to multi-level pathways to avoid floodwaters or waves. Additionally, multiple elevators (3) provide multiple options for getting up and down.

[0047] A water supply and drainage system 43 is installed in some areas, with the main water pipe fixed vertically at some columns, extending upwards along the columns and secured to the columns with bolts or flexible steel straps. The main water pipe extends from the first floor to the second floor, connecting to branch pipes on each floor's access road. The branch pipes extend along the road to the entrances / exits of each residential unit or public area, connecting to fire-fighting equipment 15 and fire hoses or fire water storage tanks at the branch points.

[0048] See Figure 2A diagram illustrating the connection between a main road and branch roads is provided. Branch roads connect the main road to the entrances / exits of residential units and public areas. These roads extend, turn, or intersect depending on the building's location and direction, ultimately achieving the optimal and shortest connection point with the residential unit's door or public area entrance. Existing public area entrances / exits, residential roads, living rooms, or balconies should be located in the most suitable and closest places to the main road, with walls opened to create doors connecting to branch roads. New buildings should be planned in a comprehensive manner to ensure branch roads are better suited to the building's entrances / exits. Fixed connections can be used, where both ends of the branch road are fixed to the road or the wall beneath the residential unit's door. However, in the event of an earthquake, the building's swaying or collapse can push or pull the branch road, causing it to shift or collapse, or become erratic. This is not suitable for earthquake resistance. Therefore, earthquake-resistant connections are preferable. Earthquake-resistant connections involve fixing one end of the branch road while leaving the other end unfixed, overlapping on a connecting platform. Alternatively, both ends can overlap on the platform to prevent mutual pulling, collision, and interference when the buildings move or collapse. Branch roads can be connected at any point along the road. When the branch road between the main road and the residence is short, such as only about one meter, it can be directly connected. However, when the branch road between the main road and the residence is long, an additional column 17 is added. On the added column 17, the same extension connection and connector are made at each branch road level. A short beam 18 is connected to the connector, ensuring that column 17 and the original column are at the same height when connecting to the long beam 9, allowing for the same connection. N long horizontal beams 20 with wide end slots 19 are connected to the main road as branch road beams, extending from between the two columns to the wall plane 21 of the residence. A tripod plane 22 is added to the wall of the residence to increase the connection surface. If the branch road uses an earthquake-resistant connection, the long crossbeam 20 of the branch road is not fixed to the wall plane, but overlaps on the smooth wall plane 21. However, when the building is tall, earthquakes cause a large sway in the building, and the long crossbeam 20 of the branch road has limited space to move within the door frame, making it susceptible to being pushed by the building. Therefore, when the building is tall, the ends of the branch road and the long crossbeam 20 are extended only to the tripod plane 22, and separated from the wall by a certain distance. The tripod plane 22 can be fixed by several flat steel bars 23 from the bottom plane of the resident's door, which are fixed to the bottom plane and extend to the bottom surface of the tripod plane, and are fixedly connected to the tripod diagonal brace 24 on the wall surface of the tripod plane 22. The long crossbeam 20 of the branch road overlaps on plane 21 or plane 22. After laying the crossbeams 29, grid, and road surface around the perimeter, a flat plate is laid on a higher section of the ground. This serves as the road surface under the residents' doors and also isolates the branch road ends on the bottom of the flat plate, allowing for movement around the perimeter. The road surface ends are positioned as far outside the door frame as possible. In addition, the branch road railings, railing beams 25, and railing posts 26 are spaced a distance from the wall to ensure that they do not interfere with each other when the wall and railing are moved.This is the connection where the long crossbeam 20 of the branch road extends onto the wall plane. When the building is tall, the long crossbeam of the branch road overlaps on the tripod plane 22 and is some distance from the wall. The plane of the tripod plane 22 of the resident is larger than the width of the branch road. Short guardrails 27 are installed on both sides and fixed to the wall. The branch road guardrail is also some distance from the wall, and this distance is filled by the short guardrails. There is also a distance between the short guardrails and the branch road guardrails when they are parallel. The two parallel guardrails are connected by crossbars 28, which are intersecting but not fixed. This fills the gap between the two guardrails and ensures that they do not trigger each other within a certain range during an earthquake. When the wall collapses, the two guardrails do not pull on each other, and the road surface of the branch road also separates from the wall without pulling on each other, giving the road independence. The raised platform at the bottom of the gate can be extended and rest against the road surface, but the branch road surface should also have smooth ends to allow for easy interlocking. The branch road guardrails, short guardrails 27, and crossbars 28 can also extend upwards to the platform of the next floor and the bottom surface of the branch road, and can also be connected to the bottom of the bolts of the same connecting guardrails to completely enclose the platform and branch road. The crossbars of the two guardrails should not be too far apart, as this will affect the shock absorption effect. The length should be within the distance between the two guardrails or half the length.

[0049] If a branch road is located between two posts, a diagonal brace 10 is connected to the lower-level post connector to form a diagonal brace frame, supporting the bottom of the branch road. The diagonal brace can extend directly to the branch road guardrail, preventing the guardrail from tipping over. Additionally, a tie rod 11 can be connected to the crossbeam 29 connected to the diagonal brace 10, with the other end of the tie rod connected to the post connector of the upper-level road. A long diagonal brace with a short rod 13 is connected to the bottom of the diagonal brace, with the other end connected to the top of the connector, stabilizing the bottom support frame of the branch road.

[0050] A door can be installed between the two pillars of a branch road to separate the main road and allow residents to enjoy the branch road section exclusively. The door post angle steel 30, door frame, and door can be directly connected between the two pillars. Branch roads without two pillars are shorter, such as one to two meters long. At the intersection of the two guardrails, a screw rod is threaded through the hole in the long beam 20. A square-shaped long pillar with holes and a guardrail post 26 is fitted onto the screw rod. Angle steel 30 is connected to the guardrail post 26, and the two guardrail beams are fixedly connected by holes on the two inner corner faces. The upper end of the door post angle steel 30 extends to the connecting screw rod of the same angle steel on the upper level road. A door chain is connected to the door post angle steel 30, or a door frame can be installed on it. The connection of the diagonal brace 9 and the tie rod (rope) 10 at the bottom of the branch road can be connected to the folded edge hole 31 of the beam 29. Alternatively, screws can be directly used to fix the crossbeam 29 at the end hole. The pull rope can be a rope loop fitted onto the end of the crossbeam 29. For the guardrail posts 26 on branch roads or main roads, in addition to fixing the screws to the posts 26, holes can be made in the posts 26 to fit into the end holes of the crossbeam 29, and then the guardrail posts 26 and branch road guardrail posts 26 can be fixed using the holes in the crossbeam wall. The long crossbeam 20 of the branch road uses a large latch 19 to latch onto a long beam on the side of the main road, and a short piece with holes connects the two sides of the latch, allowing the long crossbeam 20 some space to move vertically or horizontally during an earthquake.

[0051] See Figure 3 The diagram illustrates the connection of branch roads on the walls of residential buildings. Branch roads are constructed by fixing two or more long horizontal beams 20 of the road surface to the wall and floor reinforcement using screws or cement. A tripod plane 22 can be added for added support. Guardrails are also fitted into holes in the wall and fixed to the wall. A horizontal beam 29 can be installed at the bottom of the branch road, with holes at both ends connecting to tie rods 11. The upper end of the tie rod 11 is fixed to the upper part of the wall with screws, and a short rod 33 is also fixed to the wall to fix the angle of the tie rod. At the other end of the branch road beams, a shock-resistant connection is used, overlapping the branch road beams onto the paved main road surface, or a flat plate 34 is fixed to the road surface and extends a short distance from the bottom of the branch road, allowing the branch road and the flat plate to easily shift without pulling on each other. The two guardrails are also staggered vertically and horizontally, with a certain distance between them. Meanwhile, a short guardrail 27 is installed on both sides of the flat plate, and then a crossbar 28 is installed on the short guardrail 27 and the branch road guardrail, which are intersected and staggered but not fixedly connected.

[0052] See Figure 4The diagram illustrates a shock-resistant connection on both sides. The long horizontal beam 20 of the branch road overlaps both ends onto the resident wall plane 21 and the main road plane. A triangular frame plane 22 is added to one end of the resident wall, or the long horizontal beam 20 of the branch road overlaps onto the triangular plane 22, and the bottom section is supported by a fixed flat steel 23. Short guardrails 27 are connected to both the main road and the branch road planes, and horizontal bars 28 are connected to both the branch road guardrails and the short guardrails. Shock-resistant connections are used at both ends, and tie rods 11 are also provided. The branch road guardrail posts can also have holes (connected) directly in the long beam of the branch road, including the first two types of branch roads. Alternatively, the branch road can be directly constructed and overlapped onto the platforms on both sides and the triangular frame plane 22, then connected to the branch road guardrails and the guardrail 27 horizontal bars 28, in the same way as the first two closure methods.

[0053] See Figure 5 Schematic diagram of road intersections and connections

[0054] 1. Road intersections: In addition to the natural need for roads to turn and intersect due to the location and direction of buildings, roads also need to intersect when the straight-line distance is too long. Each corner of a road intersection should have a post to ensure the stability of the road.

[0055] Roads extend, intersect, or turn along the building's location, forming a road network. Elevators (3) connect to the intersections of multiple roads, with elevator doors on each floor's intersection platform. One or more elevators and walkways (16) can be connected at each intersection. A pillar stands at each of the four corners of the road intersections. The more intersections or turns the roads make, the larger the road network, and the higher its stability. Roads with greater stability and independence have better earthquake resistance.

[0056] 2. Road branch roads and earthquake-resistant connections: Road 1 connects to the nearest and optimal location of the entrance / exit 5 of the residential or public areas of building 2, such as on the sunny side of the main house, not on the side, and in the living room, not the toilet. In public areas, such as schools, branch roads connect to the corridors outside each classroom, and these branch roads are widened and extended, extending the main road to the playground. Elevators 3 are installed in spacious areas, and multiple spiral slides are provided for students to play and practice. In the event of an earthquake, students can quickly cross the corridor to the main road, leaving the classrooms and building, and then evacuate to the ground-level playground via multiple slides. This eliminates the need for students to run and scramble through the corridors. In public areas such as hospitals and shopping malls, branch roads are also located in areas that provide quick access to the outside of the building, with multiple directions and entrances / exits, and multiple slides, allowing for rapid evacuation from areas where the building may collapse. The main road is a certain distance from the building. Branch roads 4, which are short (e.g., within 2-3 meters) without additional support pillars, are connected to the original pillars. A smaller pillar 17 is added between the two pillars, and a long diagonal brace 10 is connected at the next lower level to form a support frame at the bottom of the branch road. A long diagonal brace 13 connects to the bottom of the long diagonal brace, forming a small triangular stable branch road. The branch roads overlap on the connecting surface. During an earthquake, if the building 2 moves or collapses, it will not significantly affect the branch roads 4, ensuring the independence of both the branch roads and the main road at a certain distance from the building. Simultaneously, both sides of the branch roads and the main road are enclosed or semi-enclosed by protective netting 35. If an earthquake occurs, residents can quickly cross from the branch road to the main road in just a few steps, then run to the spacious elevators and various slides and spiral staircases in open areas to evacuate to the ground. Moreover, in the main road of the building complex, there is at least a two-meter distance between buildings. During the escape, if the building collapses, the protective netting has a certain rebound force on falling bricks, changing their trajectory and preventing all large bricks from falling onto the road. Compared to the ground, this offers a certain level of safety, and residents can escape from each floor quickly. Branch roads can connect to residents at any point along the main road. In double-row buildings, branch roads can connect to both sides of the main road. Branch roads are also paved with fireproof, waterproof, and insulating materials and are fully enclosed on both sides. Doors can be installed at the connection points between branch roads and the main road, allowing residents to enjoy a private outdoor space along the branch road. If the main road of a branch road is too long and it is a single-sided branch road, a connecting road or branch road can be built in the middle or opposite the branch road to create a leisure platform, increasing the stability of the main road.

[0057] 3. Road Diagonal Bracing and Tie Rods: In addition to the cross bracing 8 and the diagonal bracing between the column and short beam and the short diagonal bracing 37 between the column and long beam, the road also has long diagonal bracing 10 and tie rods (ropes) 11. The bottom end of the long diagonal bracing 10 is connected to the column connector, and it can connect to one or more columns. The other end is connected to a crossbeam 29 or a common angle steel 12 connected to the diagonal bracing 10 on the adjacent column. The angle steel 12 has holes on both corners, which are fixed to the holes of the long diagonal bracing with screws. The other side is connected to one or more crossbeams 29, and the same connection is made at the other end of the road surface. This forms one or more sets of support frames, supporting the middle section and various sections of the road. The support frames can support the upper level of the road, or the upper second level of the road, and the long diagonal bracing of the first and second levels of the road can be combined to form a combined support frame to support the third level of the road. Similarly, the tie rod 11 is also connected to the connecting hole of the upper or second layer or above. The tie rod also has holes at both ends, which are fixed to the connecting parts with screws. The other end is connected to the angle steel 12 or the crossbeam 29, which can also be connected with screws. The tie rod can be a tie rope. After one end of the tie rope 11 is inserted into the end hole of the crossbeam 29 or the hole of the angle steel 12, the rope end is put into the anchor 38. The rope end does not come out of the hole. The other end is connected to the connecting part of the upper or higher layer. If there is an extension platform 39, the upper end of the tie rope 11 can be put into a double-hole clamp 40. After bending, it is put into the second hole to form a rope loop 41, which is put on the extended short beam. A screw is put on the short beam to fix the tie rope, and another anchor 38 can be put through the rope end.

[0058] The tie rod and the long diagonal brace can be used simultaneously or separately. The bottom end of the long diagonal brace 10 has a short brace 13, which connects to the top hole of the connector, forming a small triangular stable diagonal brace frame. This eliminates the need to drill holes in the long beam for fixing the diagonal brace frame, and also increases the stability of the road beam by adding short diagonal braces 37 between the bottom hole of the connector and the long beam and the connecting angle steel. However, if necessary, and the long beam is too long and the short diagonal brace 37 and the long diagonal brace 13 are insufficient in terms of bracing force, holes can be drilled in the long beam to fix the crossbeam 29 or angle steel 12 connected to the diagonal brace frame.

[0059] The cross bracing 8 at the lower end of the connecting parts on both sides of the road surface, and the bracing in the direction of the column and the short beam, increase the stability of the road short beam. The gaps on the screw rod can be filled with nuts, washers or sleeves.

[0060] 4. Greening and gridding of the road extension platform, and water supply and control connections.

[0061] High-altitude multi-level roads are multi-tiered, frame-like structures erected outside buildings according to their height. While aesthetically pleasing, they can appear monotonous. To address this, short beams and crossbeams are extended along both sides of each level, with smaller, longer beams added. A mesh is then laid on top to form platforms 39 on both sides of the road. Additionally, small triangular supports 42 can be added to the retaining netting 35 on both sides of the road, with mesh or flat panels laid on top to form smaller platforms. This creates multi-tiered green platforms on both sides of the road. Water supply and drainage systems 43 are added to these platforms, with water channels running along the columns and fixed to the mesh or columns. Ornamental plants 44 are planted on each platform, particularly suitable for hanging plants, which are then suspended outside the retaining netting of the high-altitude multi-level road to form a green wall. Various ornamental plants are planted on the platforms inside the retaining netting, transforming the building's exterior into a green wall and greening the urban skyline. Green space waterways and fire-fighting waterways can be shared in the main water supply section, with separate control devices in each branch section. The main water pipe connects to a specific water source area, links to the main water pipe, and is fixed to a column or on the extension of a short beam, secured to the vertical main water pipe with screws. Each floor has a branch water pipe and a water control switch, with the branch water pipes extending along each floor to the entrances and exits of residential and public areas, then connecting to the water storage tanks or drainage devices and fire hoses for fire-fighting facilities. Fire-fighting facilities 45 are normally stored at the branch entrances for easy access for residents and passersby to extinguish fires, or can be shared with the green space water pipes for separate use. Fire hoses can extend to each residential unit or the central area of ​​public areas; water collection platforms are added on both sides of the road.

[0062] See Figure 6 Various connectors and connection diagrams

[0063] Connectors are conversion components that connect various parts to the posts. Components can be directly connected to the posts, or holes can be provided at corresponding connection points for screws and fixing, or welding can be used to fix the components together. However, both methods affect the overall reliability, strength, load-bearing capacity, and flexibility in response to thermal expansion and contraction of the road connections. Therefore, using connectors is more convenient, reliable, and stable. Various connectors are available, but each type, while different in style, will have multiple holes on the extension screws 14 connected to the posts, folded holes 46 and screws for connecting diagonal braces and cross braces along the short beam direction, rope holes 47 for connecting diagonal braces or tie rods (ropes) along the long beam direction, and bayonet 48 or extension sections 49 on cross-shaped connectors to support the short beam, and long fixing holes 50 for fixing the short beam. In actual use, a single type of connector is usually used.

[0064] 1. The two-in-one tubular connector 51 is a short tube of the same shape as the column, which is then divided into two halves.

[0065] The connector is composed of two pipes combined into one. The two halves of the pipe have folded edges 52 for connecting cross braces 46, and extension sections 53 with rope holes 47. The folded edges 46 connect the cross braces 8 and the short braces 54 between the column and the short beam. The rope holes 47 on the extension section 53 connect the short braces and long braces 10 between the long beam and the column, and connect the tie rod or rope 11. The edges and latches 48 on the extension section are used to support the short beam 7, and can be further folded. Long holes 50 for fixing short beams of different diameters can be provided on the extension section. Only one latch can be provided for fixing the short beam, or the bottom of the connector can be extended to provide another latch for connecting the short beam again when used for elevator connection or other functions such as supporting the cable saddle. The outer pull rope hole 47 of the extension piece is for connecting the diagonal brace or pull rope rod. The inner hole 55 of the extension section is a screw hole for fastening the two halves of the connector into one, and it can accommodate columns of different diameters. The diameter can be adjusted by lengthening or shortening the screw rod.

[0066] 2. Angle and channel steel connector 56 is an angle steel connector with holes on two sides or a channel steel connector with holes on three sides. It consists of two angle (channel) steels fixed to the two sides of the column as a group. Each angle (channel) steel is fixed to the column helical rod 14 with multiple holes on one side. The other side of the angle steel has a locking slot, and the other two sides of the channel steel have locking slots 48 for connecting short beams 7. When connecting diagonal braces or tie rods are needed in both the long and short beam directions, the two angle steels can be combined into one channel steel. It can also be directly produced as channel steel. Another locking slot can be added at the bottom for connecting secondary short beams when connecting elevators. The locking support edge of the angle (channel) steel, i.e., the bottom surface of the locking slot, can be provided with a folded edge with a long hole 50 for fixing short beams. The short beam is secured in the locking slot using screws. The short beam is fixed using a long fixing hole 50, which can accommodate short beams of different diameters. One folded edge hole 46 of the angle channel steel connects to a cross brace 8, or a short brace 54 between the column and the short beam surface (as shown in the first five figures). The cross brace and the short brace serve the same function and can be substituted for each other or used together. The other folded edge of the angle channel steel, with a rope hole 47 along the direction of the long beam, connects to a short brace 37 in the direction of the long beam. One end connects to a long brace 10 between the long beam end hole or the long beam connecting angle steel (not shown) and the upper or lower level roadway. It is fixed using screws and also used to connect ropes.

[0067] 3. The cross-shaped connector 57 has vertical tubes 58 at the top and bottom, which are the same shape as the columns. A tubular or grooved extension tube 49 extends from both sides of the middle section. This extension section supports the short beam, and similarly, short beam fixing holes 50 are provided at the bottom and top of the extension tube 49 to fix the short beam. Screws are used to guide the short beam through these holes. The extension tube connects to the long beam 9, and its side has inwardly extending oblique holes 59. The extension tube should be larger than the long beam; the oblique holes allow for movement of the long beam and long diagonal brace during thermal expansion and contraction. Multiple outwardly protruding slots 46 are provided in both directions of the upper and lower vertical tubes 58 to connect the cross diagonal brace 8 between the two columns in the short beam direction and the short diagonal brace 54 (not shown) between the column and the short beam. The rope hole 47 in another direction is also used to extend the screw 14 to connect the upper and lower tubes to the column. If the column and the upper and lower short vertical tubes 58 have different diameters, a padding short tube 60 of the same shape as the column or tube can be inserted between the tube and the column, and the connecting screw 14 is used to fix the column and the upper and lower vertical tubes 58 and the padding short tube 60.

[0068] 4. 61 is a flat plate connector. Similar to the two-in-one connector, it features a bayonet 48, a flange 52, and a short beam fixing hole 50 on the bottom edge of the bayonet. The flange 52 and the flange with the short beam fixing hole 50 can be made into a single perforated angle steel 78 and connected to the flat plate to form an integral flat plate connector. Alternatively, the flat plate connector can be integrally stamped. A row of holes in the middle is used to fix it to multiple connecting screws 14. There are two rows of rope holes 47 on each side for connecting diagonal braces or tie rods (ropes) in the direction of the long beam. The flange hole 46 is used to connect the cross diagonal brace 8 and the short diagonal brace 54 (not shown) between the column and the short beam. The short beam fixing hole 50 is used to connect and fix short beams of different diameters. On the column, only one connector needs to be connected to the corresponding surface on the corresponding column.

[0069] 5. Connection of each component to the connectors

[0070] ① The connector itself is connected to the column by screws 14, and there are two or more screws fixed to the column. The more screws there are, the stronger the load-bearing capacity.

[0071] ② Angle steel connector 56 connects to both sides of the column. Therefore, the direction of the hole 14 when the column is erected is along the direction of the long beam, while the direction of the hole 14 for other connectors is along the direction of the short beam. ③ After the column is connected, connectors should be connected at the height of each floor. Connectors should be connected at the extension of the column, and then cross braces 8 between the two corresponding columns on both sides of the road should be connected to the connectors. The gaps between the surface braces and the connector holes due to the diameter of the braces should be filled with washers or sleeves to ensure a tight and stable connection. The same applies to other parts. ④ A short brace 54 can be connected between the end of the short beam and the hole 46 of the column (i.e., the connector). It has the same function as the cross brace 8, and they can be substituted for each other or used in combination. The short brace 54 also has a stabilizing effect on the short beam. ⑤ The short beams are two short beams fixed to both sides of the column and connector. The long holes 50 are fixed with screws. The long holes are suitable for short beams of different diameters, or they can be omitted.

[0072] Long beam connection: After the short beam is fixed, a long beam connecting angle steel 62 is overlapped on top. Both sides of the long beam connecting angle steel have elongated holes. One side connects to the long beams 9 from both sides of the column at both ends. The ends of the long beams have one or more holes connecting to both sides of the angle steel 62. Each end of one side of the angle steel has one or more long beam connecting elongated holes 63, and the long beams are fixed to the elongated holes with screws. The elongated holes allow for movement of the long beams during thermal expansion and contraction, and multiple elongated holes enhance the torsional resistance of the entire road support frame. The other side of the angle steel also has vertical elongated holes 64, which connect to the column extension screws 14 and / or the holes in the connectors. The vertical elongated holes allow space for the long beam connecting angle steel 62 to move upwards due to thermal expansion and contraction of the long diagonal braces 10 on the roadbed. The two ends of the long beams are connected to the long beam connecting angle steel 62 on the connectors of adjacent columns. The long beam of the cross-shaped connector is fitted into the two extension tubes 49, and the ends of the long beam are connected by screws using corresponding oblique elongated holes 59. The oblique elongated holes 59 are reserved to allow for thermal expansion and contraction of the long beam and the long diagonal brace 10. After the short beam is fixed, a flat plate 65 can be superimposed on it. Its function is the same as that of the long beam connecting angle steel 62. The flat plate has folded edges on both sides, and there are vertical elongated holes 64 on the folded edges, just like those on the long beam connecting angle steel. It is fixed on the column extension screw 14 or the hole of the connector. The other side of the long beam is connected to the long beam connecting long hole 63 on the flat plate. When adding a long beam in the middle of the road while connecting the long beam, when using the long beam connecting angle steel 62, the same long beam connecting angle steel 62 is used to connect the long beam and then superimposed between the two short beams. When using the flat plate 65, the middle long beam is directly provided with elongated holes just like the two sides of the flat plate to fix and connect the middle long beam. The two side long beams are also directly connected in the same way. Multiple long beam connecting long holes 63 can also be provided to connect the long beam, increasing the torsional resistance of the road. Depending on the width of the road, two or more long beams can be used. If the flat plate 65 extends to both ends and is further fixed with long beams at the ends, and the ends are also folded to increase strength, it is equivalent to adding cross bracing between the road surface planes formed by the long beams, which can increase the road's resistance to torsion.

[0073] Crossbeam Connection: After the long beams are connected, a crossbeam 29 is connected to them. The crossbeam is a short channel steel crossbeam. When not connected to diagonal braces or tie rods / ropes, the channel steel crossbeam 29 has its locking slot 19 facing downwards, locking onto the long beam. The two locking slots are connected using holes at both ends of a short piece to fix the crossbeam to the long beam. Alternatively, holes can be made on the long beam to fix the crossbeam, but this will damage the long beam and reduce its load-bearing capacity. The crossbeam 29 also has multiple holes at both ends for easy connection to guardrail posts and stops. The folded edge of the locking slot has holes 31 for easy connection to diagonal braces or tie rods / ropes. When connecting diagonal braces and tie rods (ropes), the locking slot 19 faces upwards to provide strong support for the long beam.

[0074] Connection of the long diagonal brace: The long diagonal brace is connected to the rope hole 47 of the connector along the direction of the long beam. It is secured to the end hole of the long diagonal brace with a screw. The long diagonal brace can also have another hole near its end to connect to a short diagonal rod 13. The other end of the short rod is connected to the upper rope hole 47 of the connector to form a small triangle, stabilizing the long diagonal brace. The cross-shaped connector is directly connected to the connecting screw 14. The short diagonal brace 37 along the direction of the long beam is also connected to the rope hole 47. Figure 6 Only the short diagonal brace 37 of the two-in-one tubular connector is shown; the others are not shown. The other end of the long diagonal brace is connected to the diagonal brace of the adjacent column on the crossbeam 29 through the folded edge hole 31. Alternatively, they can be connected together to an angle steel 12, on which one or more crossbeams 29 are connected. The crossbeams are then connected to the same angle steel 12 and diagonal brace 10 on the other side of the road, forming a support frame that supports the bottom of the road. The short diagonal braces 37 in the direction of the long beam are stabilizing diagonal braces in the direction of the long beam of the road. If the crossbeam 29 or angle steel 12 at the top of the long diagonal brace is not fixedly connected to the long beam with holes, the stability strength of the short diagonal brace 37 alone is not enough. Therefore, the long diagonal brace and short rod 13 at the bottom of the long diagonal brace are used together to increase the stability of the long beam and the road. Multiple short diagonal braces 37 can also be used, or holes can be made in the long beam to fix them to the long diagonal brace, and the crossbeam 29 or angle steel 12 connected to the long diagonal brace can be fixedly connected to make the stability of the road in the direction of the long beam greater and more solid.

[0075] Tie rod 11 is connected to the rope hole 47 in the direction of the connecting beam of the upper or higher layer. The tie rod hole and the connecting hole are fastened with screws in the same way. If it is a rope 11, the rope can be passed through the hole and an anchor can be connected to the end of the rope to prevent the rope end from coming out of the hole. Alternatively, the rope can be fitted with a double-hole rope clamp, passed through the connecting hole, and then bent and fitted into the other hole of the rope clamp to fix the two ropes. Then an anchor can be connected to the end of the rope. The lower end can be fitted onto the crossbeam, the long beam or the angle steel 12 in the same way.

[0076] Another method of connecting the ropes involves guiding both ends of the rope into the rope holes 47 on both sides of the connector, and then fitting a wire clamp 40 on each side. Alternatively, the ropes can be guided into the folded edge holes 46 of the folded edge 52 of the two-in-one connector on both sides, extending to connect to the crossbeam folded edge holes 31 on the beam below or below the column, or to the angle steel 12, or directly onto the long beam. Holes are provided for the rope loops to be supported by screws. If there is no long diagonal bracing to connect the angle steel 12, holes should be provided on the long beam to fix the angle steel 12 to the bottom of the long beam with screws. Multiple rope holes 47 and folded edge holes 46 can be provided on the connector from bottom to top to form a multi-layer rope connection hole. After guiding the ropes, multiple rope segments are connected sequentially on the long beam to form a cable-stayed bridge-style rope connection method. This allows for a longer connected long beam and reduces the need for long diagonal bracing, making the road more convenient. This results in lighter inertia, less prone to tipping over, and greater cost savings. On the cross-shaped connector, a rope loop is directly fixed to the column using a clamp and anchor, with the screw 14 and supporting the rope loop. If the pull rope is thin and flexible, it can be repeatedly folded back and reconnected more than once on angle steel or a long beam. The pull rope is connected to the flat connector's folded edge hole 46 or 47. Since the tensile strength of the connector is relatively low, to increase the tensile strength, after enlarging the pull rope hole 47 or folded edge hole 46, a perforated support plate 68 is simultaneously passed through the flat connector 61. The support plate is fixed to the column extension screw 14, increasing the balance of the force exerted by the pull rope on the column. If extension platforms 39 are set on both sides of the road, the short beams 7 can be directly extended or a short sleeve can be fitted onto the ends of the short beams to form extension sections. At the same time, the crossbeams 29 of each section of the road can also be extended. Then, perforated long beams 69 with smaller diameters can be connected to the extended short beams and crossbeams. The two ends of the long beams are also connected with long beam connecting angle steel and have horizontal long holes, or connected with long plates with long holes. The long beam connecting angle steel overlaps on the short beams. Then, a grid is laid to form a platform, which can be set as a greening platform or a platform for connecting photovoltaic panels. Holes are set at the ends of the extension sections of the short beams and crossbeams outside the platform, and a long screw 70 is fixed through each. Long screw caps 71 are fitted on the top and bottom of the screws to tighten them. Stop bars 36 are fitted on each of them. The stop bars 36 can extend to the upper or lower layer and fit onto the same connecting screws on the upper or lower layer. The retaining rod has holes for threading guide screws to reliably hang the retaining net on the upper and lower crossbeams, the ends of the short beams, and the rope rods. A short piece with holes (72) can be fitted onto the short screw, and then the retaining net is secured with a cap. Alternatively, another retaining rod can be erected and fixed within the mesh at an adjacent hole at the end of the short beam and crossbeam, using double retaining rods to clamp the retaining net and secure it within the two retaining rods with screws.

[0077] 6. Connection of guardrails and netting

[0078] The guardrail consists of guardrail posts supported by holes at both ends of a horizontal beam 29 fixed to a long beam. The upper end of the guardrail posts is connected to guardrail angle steel 66, which in turn connects to the long beam 25. The long beam 25 is connected to the guardrail angle steel 66 on the two side post connectors. The guardrail angle steel 66 has elongated holes, which are connected to the connectors or the post extension holes 14. The elongated holes also allow the long beam to move to prevent thermal expansion and contraction. Guardrail posts 26 can also be connected to the rope holes 47 on the connectors to increase the height of the guardrail. The guardrail angle steel 66 is then connected to the top of the guardrail posts. A steel strip or a bent screw 67 can also be used to fix the guardrail angle steel 66 to the posts again.

[0079] See Figure 7 Road narrowing diagram:

[0080] The width of a road can be adjusted by connecting different holes on the short beams to achieve different road widths. However, in certain special cases, where the distance between two corresponding columns must be relatively large, the road can only be narrowed at the upper section. For example, in many existing street-style areas, the street is often located between two rows of houses. Therefore, the columns can only be erected on both sides of the street. If the upper road is not narrowed, it would waste materials, block sunlight, and obstruct fire lanes. Therefore, the road can be narrowed on columns such as those on the second floor or above. The multiple rope holes 47 on the upper section of the short beam on both sides of the connector can be enlarged into larger holes. Then, multiple connecting rods 73 with threaded ends are inserted into the multiple large rope holes 47 on both sides of the connector. A substitute column 74 is respectively attached to the other end of the two side ferrules. There are nuts 75 on the ferrules. By using the nuts 75 on both sides, the connector and the screw connecting rod on the substitute column 74 are fastened respectively. The two sides of the connector are connected in the same way to form two substitute columns 74.

[0081] Angle steel 62 is connected to the long beam at the bottom of the substitute post 74, and overlaps on the short beam 7 to connect to the long beam. Angle steel 66 is connected to the top of the substitute post to connect to the long beam of the guardrail. Multiple bolts can be connected in this way to achieve a stable and reliable road narrowing. Alternatively, the substitute post 74 can be replaced with a large post 76, and the upper section of the same connector can be connected to the post, i.e., the lower half of the connector below the short beam is removed. Connecting rods 73 and screw caps 75 are connected at the same locations on the two connectors. To provide strong support for the bottom of the added post, a folded flat plate 77 can be laid on the short beam, with its folded edge and holes fixed to the short beam. The flat plate 77 supports the bottom of the added post 76. Simultaneously, the connecting rods 14 on the original post 6 can extend and pass through the added large post 76. Multiple rods 14 and connecting rods 73 support and stabilize the post 76, forming the narrowed road post structure. Alternatively, the original column can be extended to create an additional layer of the same connection.

[0082] When the additional large column 76 is fixed above one floor, its flat plate 77 has holes at the bottom connection of the large column 76, allowing the column and connectors to be led out through the holes in the flat plate 77. The column screws 14 and the extension sections of the connectors overlap on the flat plate, forming a multi-layered support to stabilize the added large column 76. The road can be narrowed on one side of the column or on both sides. The large column 76 with the folding device can be extended and connected to the road above in the same way as the original column. However, this is not suitable for very high floors, as the column does not rise directly from the ground. Therefore, this narrowing method is not suitable, and only a method of connecting small substitute columns on each floor can be used to narrow the road, i.e., the first method of road narrowing.

[0083] See Figure 8 Road intersection diagram:

[0084] The intersection of roads is achieved by adding two more posts at the posts of the first road, and connecting short beams to these additional posts. This forms the first road extending to both sides after being supported by the short beams of the two sets of posts. Then, the long beam of the second road is overlapped with the long beam of the first road, extending to both sides and connecting to the posts on both sides of the second road. In other words, the intersection is formed by using the long beams of the first road to support the long beams of the second road. Holes are provided at the intersection and overlap of the long beams to fix them together. To increase the stability of the intersection, a perforated angle steel 78 can be used to connect the adjacent long beams of the two roads, and the angle steel 78 is fixed to the long beam with screws. This ensures that there is a post at each of the four corners of the intersection, and at the same time, there is a perforated angle steel 78 connecting the long beams of the two roads at all four sides of the intersection. The roads can also be connected in another way: remove the two short beams in the middle between the four pillars, and connect a supporting angle steel 79 to the connector slot 48 between the two pillars along the direction of the long beam. The supporting angle steel has holes and is fixed to the rope hole 47 at the bottom of the connector slot. Then, insert the long beams on both sides of the second road into the short beam slots and onto the angle steel 79, so that the angle steel does not need to be fixed to the connector. The long beam in the middle of the second road overlaps on the supporting angle steel 79 and is connected by holes 80, forming the long beam of the second road and the two short beams on the outer perimeter of the first road jointly supporting the long beam of the first road. If the long beam of the second road is at the end, it can be connected by connecting angle steel 81 between the two long beams. After crossing, holes are made at the overlapping part of the long beams to connect them. Perforated angle steel 78 can be connected to the adjacent long beams of the two roads.

[0085] If the road is curved, it should also be connected in this way. In the direction where there is no road connection, a connecting guardrail can be used to separate the road.

[0086] If the roads intersect at an angle rather than perpendicularly, a similar cross-connection method is required. A short angle steel with a long hole is then connected to the original long beam angle steel or the end of the long beam. An angle steel 78 with multiple holes is then connected between adjacent long beams or short beams. The short angle steel is then fixed to one of the holes on the perforated angle steel 78, ensuring that the direction of the long beam connected to the short angle steel conforms to the direction of the diagonally intersecting roads. After the short angle steel is fixed in direction, it is then connected to the long beam 9 to achieve the purpose of the diagonal intersection. The short angle steel also uses long holes to connect to the long beam. The guardrails and guardrail beams at the road intersection are connected to the top holes of each connector.

[0087] See Figure 9 Diagram illustrating the connection between roads and elevators: Road elevators are connected at the confluence of multiple roads in the road network. They should be a certain distance away from buildings and in a wide area to prevent the elevators from being impacted when buildings collapse during an earthquake, ensuring that pedestrians are both safe and have multiple options for going up and down.

[0088] Elevators can be installed at road junctions, either at road intersections or on a single road after a junction. However, additional columns must be added to ensure that there are four columns around the elevator shaft. At the intersection of the elevator 3 installation road, the long or short beam in the middle of the intersection road can be removed. A step 82 is connected to the long or short beam between the column and the connector to serve as a platform. On the platform or directly on one corresponding surface of the four short beams, a counterweight guide rail bracket 83 is connected, and a counterweight guide rail 84 is connected on it. On the other corresponding surface, a car guide rail bracket 85 is connected, and a car guide rail 86 is connected. At the same time, in order to ensure the stability of the elevator guide rail, the guide rail brackets have a certain spacing standard. For this purpose, the bottom end of the connector can be extended, and a connector can be set to connect the short beam 7. The guide rail bracket connected to the upper section of the connector is connected on the short beam. The same bracket is connected to the lower connector short beam, and the upper and lower brackets extend to connect the counterweight guide rail 84 and the car guide rail 86 respectively. On the flat plate on the other two corresponding surfaces between the four columns or directly on the short beam, the sill 87 of the elevator landing door is connected. The landing door columns 88 are connected to the columns on both sides of the sill, and the landing door upper sill and other elevator components are connected above the door frame. The elevator car 89 is connected to the guide rails and other elevator components. In accordance with elevator regulations and technology, elevators are connected to single roads, such as at the beginning or end of streets or at the extension of intersections, or when multiple elevators are added to the outside of an intersection. Support columns must be added to ensure that each elevator has four columns around its respective elevator position. Cross braces 8 are connected to the lower end of the connectors of these four columns to form a stable elevator shaft. A track base is installed at the bottom of the shaft, and short beams are used to connect the top of the road and the top of the elevator to form a platform for the machine room.

[0089] A spare staircase 16 is connected near the elevator, and multiple slides are also connected to it, in case of an earthquake, allowing evacuation to the ground via the slides. The slide or staircase 16 is connected to the extension section of the short beam of the column. A slide 16 and its matching slide column 90 are connected to the extension section of the short beam, and are extended along each floor using screws 14 without the need for connectors. The screws 14 pass between two short beams and have gaps on both sides, which are filled with nuts, washers, or sleeves 91. Steps or slide steps are fitted onto the slide column 90, and multiple slide steps can be set near the elevator to facilitate timely evacuation of pedestrians to the ground during an earthquake. When multiple elevators are connected in one place, four columns are erected, each elevator's column is for its own use and not shared. The shaft does not share columns.

[0090] See Figure 10 A spiral staircase or slide is connected to the elevator at the road connection point, with a spare spiral staircase 16. To facilitate rapid evacuation of people from the road to the ground in emergencies, spiral staircases (or slides) can be installed at elevator connections and / or in open areas of residential buildings or densely populated areas. The spiral staircase and / or slide can be installed on the existing road pillars, but if the pillars are large, the step sleeves need to be enlarged. Alternatively, a matching small pillar 90 can be added to the extension section of the short beam, and the staircase (slide) can be installed on it. Whether it's the original pillar or the support pillar, they are designed to be mutually compatible, using step sleeves 92 that can fit into the pillars. The last or first step 93 on each floor overlaps on or below the short or long beam. Fixed step holes 94 corresponding to the holes in the connecting angle steel 62 of the long beam can be provided, and the steps are fixed to the connecting angle steel 62 of the long beam with screws, further improving the stability of the spiral staircase on the pillar.

[0091] The spiral stair railing 95 of the step 93 is connected to the main road railing beam 25 by an angle steel railing post 26 or a gate post angle steel 30. Corresponding holes are provided on the two sides of the angle steel railing post to fix the two railing beams.

[0092] When adding a dedicated, matching step slide column 90, the column is installed between the extension sections of the two short beams 7. The extension holes of the step slide column 90 are aligned with the holes in the short beams using column extension screws 14. Because the added step slide column 90 is relatively small, nuts and washers or sleeves 91 are added to fill the gaps between the column and the two short beams to ensure the column is firmly fixed to the short beams. The added spiral staircase column is also buried deep in the ground.

[0093] If used as a slide, the length of the step sleeve 92 can be increased, or a short sleeve can be added between each step, and a sliding plate can be laid between the steps. For example, steel plates can be cut and connected into a screw shape, with the ends of the plate fixed to the plane of the step. The steel plate should have a certain rigidity and not bend with the steps to form a sliding plate.

[0094] In public places such as schools, where there are too many people, it is necessary not only to widen and extend branch paths, but also to widen the slides. The step 93 can be increased to a width that allows 2-3 people to slide. At the same time, perforated posts 96 can be added around the spiral stair railing 95, so that the spiral stair can rotate within two, three, or four perforated posts 96. The added perforated posts 96 can be extended and connected simultaneously and fixed with connecting screws. Simultaneously, when the column hole 97 is parallel to the step 93, a connecting piece 98 with holes at both ends can be fitted onto the column extension screw 14 or a separately provided step 93. The other end of the connecting piece 98 is fitted into the bottom end of the guardrail column on the bottom surface of the step and fixed. It can also extend further and fit onto column 6, or into the gap between the steps of column 90 or column 6. Multiple steps 93 can also be directly fitted onto the screw 14 of the perforated column 96 or the screw of the column hole 97, overlapping multiple original steps, and connected with screws using step holes 99. The spiral stair railing 95 can also be fixed with holes in the column hole 97, thus adding one, two, or three columns to support the widened slide steps, allowing the steps to bear the weight of multiple people sliding down. A partition railing can also be made in the middle of the slide, allowing people to slide down on different sections of the slide. The slide can be bent at one end near the outer guardrail and fixed to the guardrail post. There are nets on the outside and top of the guardrail. The guardrails of the steps have nets that are connected to the road nets. The slide floor should be designed as a buffer, i.e., a slope.

[0095] See Figure 11 Schematic diagram of a sloping road

[0096] In addition to connecting elevators or stairs, ramps can also be connected to solve the problem of larger objects not being able to move in elevators or stairs. A ramp is essentially an external roadway connected to a column, with one end connected to the extension of a short beam and the other end connected to the extension of a short beam on the floor above or below. To prevent the downward pull of the ramp from affecting the road's stress balance, a main column is divided into two sections: one connecting to the ramp on the right and another connecting to the ramp on the left. For ramp 100, an additional column of the same diameter as the original column is added between the extensions of the short beams, positioning ramp 100 between the two columns. Furthermore, to ensure a relatively balanced tension on the columns from the ramp, it is best to connect the top of all ramps in layers on a set of main columns, then extend the ramps downwards to the columns on both sides, rather than connecting to the same column on the same side. Therefore, on three or five odd-numbered columns, each short beam is extended and an additional column is added, with the middle column serving as the main column connecting the top of the ramp. If a gentler slope is required, five or more posts can be used for connection, with identical short beams extending from the corresponding posts. Additional posts can have more holes connected to these additional posts, and identical connectors can be used to support the extended short beams. The connection between the upper part of the slope and the short beams involves connecting connectors to both the additional and original posts. One end of the long beam connecting angle steel 62 is cut off and then obliquely connected to holes at different heights on the connector's pull rope holes 47 or 14. This allows the angle steel 62 to form the required slope angle for the slope, i.e., the long beam angle steel 62 in the required direction, and a long beam 9 is then connected to it.

[0097] The long beam is connected to the long beam connecting angle steel or plate between adjacent columns; the long beam connecting angle steel or plate has vertical elongated holes on its folded edges for connecting to the columns and connector holes, and the other side of the long beam connecting angle steel or the plane of the plate has multiple sets of horizontal elongated holes, with the long beam connected to multiple horizontal elongated holes. The road component includes connectors connected to the columns, and the connectors are provided with slots and elongated holes for connecting short beams, holes for connecting diagonal braces and ropes, holes for connecting guardrails or guardrail columns, and holes for connecting to the columns.

[0098] The end of the long beam is fixed to the hole in the short beam on one side of the sloping road. For greater stability and firmness, a perforated bent steel sheet 101 can be used. One end is fitted onto the short beam and fixed to the transverse hole 102 of the short beam. The other end of the bent steel sheet 101 covers the short beam and is then fixed to the short beam with holes, extending a section. The holes of the angle steel 62 and the holes of the bent steel sheet 101 overlap, and both are long holes. The long beam is connected to the overlapping holes or the long holes of the flat plate 101. It is then fixed with screws. The same connection is made on the additional posts. The long beam can also be added to the middle long hole and the same connection is made. Multiple fixed connections are made on the holes of the extended section of the bent steel sheet 101. The long beam is firmly connected to the posts in the downward direction by multiple holes in the steel sheet. At the same time, on the other end of the short beam extension section, i.e., the bent steel sheet 101, a short piece or a connecting extension of the main road transverse beam 29 is connected to the long beam of the road and the connecting angle steel 62 of the main road. It has holes for connecting guardrail posts 26. The guardrail beam 25 is connected to the additional post connector and then to the road guardrail. The connection forms a ramp road on the right side of the post, extending downwards to the left. The branch road on this level connects to the road branch on the left side of the post, while extending downwards on the right side, making the branch ramp road more stable and secure.

[0099] Connection at the bottom of the ramp. The ramp extends downwards to the left in one layer and downwards to the right in another layer on the main pillars, balancing the downward pull of the main pillars and preventing the road from tilting to one side. The downward thrust of the entire ramp is relatively large; therefore, an additional set of pillars can be added in the middle section of the ramp, or the ramp can be extended by passing through an additional set of pillars. An elongated hole 103 is provided at the end of the long beam of the ramp on one side of the short beam at the bottom of the ramp. The long beam is fixedly connected to the short beam. A stop 104 is then connected to another short beam and connected to the short beam, which, together with the short beam, supports the long beam again. Angle steel 62 and a section of long beam can be connected to the added pillar, and connecting plates 98 or crossbeams are connected between the added pillar and the angle steel 62 on the original pillar, supported by the angle steel 62. Multiple connecting plates 98 or crossbeams connect the bottom of the ramp to the main road, guardrail, and road surface.

[0100] If the sloping road is on the ground, construct a concrete platform and then install a concrete pier or retaining wall on it. Secure the long beam to the concrete ground using screws, and then use the retaining wall or concrete pier for support. Install two guardrail posts on the concrete platform. The upper end of the guardrail is connected to a connector on the post. The post 26 has holes for connecting to the long guardrail beam. The middle section of the long beam 8 connects to a crossbeam 29, and both ends of the crossbeam are connected to the guardrail posts 26 before connecting to the guardrail. Additionally, two perforated long rods can be used, with their upper ends connected to curved steel plates, and then fixed to the holes on both sides of each crossbeam 29. This ensures the crossbeams 29 are fixed and do not slip, thus stabilizing the guardrail posts. The other end of the perforated long rods is also fixed to the short beam.

[0101] In the middle section of the ramp, tie rods 10 can be connected between the additional columns added one or two layers above and the original columns. One end of the tie rod is connected to the bottom hole of the column connector, and the other end is connected to one end of the ramp beam 29. When the tie rod is present, the ramp beam 29 overlaps under the long beam of the road surface, and both ends are connected to the tie rods on the corresponding two columns. Alternatively, in the middle section of the ramp, there can be additional columns, with the same connection made. That is, a connector and a short beam are connected between the added column and the original column, or another set of columns is added between two sets of columns to support the ramp. The two added columns are connected with the same connectors and short beams, except that the columns have holes at the intersection of the ramp and the column to connect the short beams to support the ramp. At the same time, holes are made at the intersection of the long beam and the short beam to fix the long beam. At the upper branch, the angle steel 62 with long holes can be omitted, and a bent steel sheet 101 with long holes can be used directly.

[0102] See Figure 12 : Connecting photovoltaic panels: Photovoltaic panels can be connected to both sides of the road or to the middle of the road, as shown on the top layer in the figure.

[0103] When the road is used as an outdoor road for buildings, photovoltaic panels are connected to both sides of the road using short beams and extensions of crossbeams. Perforated long beams 69 are connected to these extensions, and a grid 105 is installed. The crossbeams 29 are made of channel steel, with holes in the bottom and two sides of the channel, overlapping with the holes in the perforated long beams. Photovoltaic module pillars 106 are inserted into these holes. A hole is also provided at the bottom of the photovoltaic module pillar 106, and screws are inserted into the holes in the bottom and sides of the channel walls to fix the pillar 106. Alternatively, two nuts can be used to fix the screws above and below the overlapping holes before inserting them into the photovoltaic module pillar 106. An outer ring 107 with holes can also be fitted onto the photovoltaic module pillar 106, and support rods 108 can be connected to the holes in the crossbeams and the perforated long beams 69, connecting to the holes in the outer ring 107 for further support and stability of the photovoltaic module pillar 106. After the photovoltaic module support column 106 is connected, the photovoltaic panels 109 are installed according to the technical requirements and methods of the photovoltaic panels. The photovoltaic power generation system is connected to both sides of the outdoor roads of high-rise buildings. It can also extend beyond the last floor of some low-rise residential buildings, continuing the connection of the support columns without branching roads, simply connecting the photovoltaic panel connection platforms on both sides of the road. Furthermore, the upper connecting parts can be extended on the column connectors, connecting the long beams and crossbeams inside the column, and connecting the perforated column in the middle, using the same connection method to connect a row of photovoltaic modules in the middle of the column, so that one column connects three rows of photovoltaic modules. This type of road and support frame without branching roads connecting to residents can also be set up outside the city, in various gardens or squares, or in more open areas such as grasslands, deserts, or steppes, and the roads can be combined at intersections and / or connected by rods connected to the holes in the connectors. This creates a crisscrossing support network, and then multiple layers of photovoltaic panels are connected to each layer of road and support frame to form a photovoltaic power generation network. Photovoltaic panels or other solar power generation components can also be mounted on a support platform using short poles. One end of each pole connects to a long guardrail beam, while the other end connects to a hole in the perforated beam, forming a diagonal brace. The photovoltaic panels are then laid diagonally on these short poles. Alternatively, they can be directly leaned against the long guardrail beam. Large grids can also be laid on the photovoltaic panels and fixed to the long guardrail beam. Dedicated photovoltaic power generation plants do not require connection to elevators, roads, or residential side streets.

[0104] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-layered road structure for fire extinguishing, fire prevention, and earthquake resistance in high-rise buildings, serving as a pathway for residents to travel, relax, and escape from buildings during earthquakes, and for timely fire extinguishing in case of fire, characterized in that... include: A road network consisting of roads connecting nearby buildings or residential areas; This includes pillars deeply buried in the ground of the road network, which extend upwards; This includes the long and short beams, diagonal braces, and road components that connect to each floor on the columns; This includes elevators and / or stairs (slides) connected to roads; This includes branch roads where fixed or earthquake-resistant connections are used between roads and residential areas; This includes water supply devices, drainage devices, and fire-fighting devices installed on roads.

2. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 1, characterized in that, The road components include: pillars on both sides of the road surface, cross braces connecting the pillars, and short braces between the pillars and short beams; the number of short beams is two, which are connected between adjacent pillars; the short beams and long beams are two short beams connected to two corresponding long pillars, and several long beams between two adjacent pillars, and are connected to the support forming a multi-layer road surface on the pillars extending along the road network.

3. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 2, characterized in that, The diagonal bracing includes cross diagonal bracing between two columns corresponding to the road surface, or short diagonal bracing between a column and the end of a short beam, or between a column and the end of a long beam, or long diagonal bracing between a column and the upper layer, or above the upper layer of long beams.

4. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 1, characterized in that, This includes: a road elevator, with a column on each of the four sides of the elevator shaft, and cross bracing connecting adjacent columns to form a stable elevator shaft, with short beams connected to the four columns, and elevator guide rail supports installed on the short beams.

5. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 1, characterized in that, Includes a pull rope, which can be a single, continuous rope connected to the connector, passing through multiple layers from bottom to top, and sequentially connected to each section of the long beam.

6. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 1, characterized in that, The connection between the road and the step (slide) is achieved by installing a spiral step or slide on the original column or on a column added on the extension of the short beam.

7. A multi-layer road structure for high-rise fire extinguishing, fire prevention, and earthquake resistance as described in claim 1, characterized in that, It also includes a branch road anti-vibration connection structure, including: One end of the branch road is fixed to the main road of the road network, and the other end overlaps on the connection platform between residential areas or public spaces. One end may be fixed to a resident's or public connection platform, while the other end overlaps on the road surface of the road network. Or both ends of the branch road overlap the road platform of the road network and / or the platform of residential and public places; It also includes branch road guardrails and short guardrails, which are spaced apart and staggered but not connected to each other.

8. A multi-story fireproof and earthquake-resistant urban greening road for outdoor buildings, characterized in that, It includes the multi-layer road structure for fire extinguishing, fire prevention, and earthquake resistance in high-rise buildings as described in any one of claims 1-7, and also includes adding water and soil holding devices to the platforms on both sides to form a greening platform, with water supply and drainage devices installed on the greening platform, and also includes connecting branch roads to form a small leisure platform or not connecting branch roads, and also includes greening and sightseeing in parks, squares and market open areas.

9. A multi-story fireproof and earthquake-resistant urban greening road for outdoor buildings according to claim 8, characterized in that, The long beam is connected to the long beam connecting angle steel or plate between adjacent columns; the long beam connecting angle steel or plate has vertical holes on its folded edge for connecting to the columns and connector holes, and the other side of the long beam connecting angle steel or the plane of the plate has multiple sets of horizontal holes, and the long beam is connected to multiple horizontal holes.

10. A multi-story fireproof and earthquake-resistant urban greening road for outdoor buildings according to claim 8, characterized in that, The road component includes a connector attached to a post. The connector is provided with a slot and a long hole for connecting a short beam, a hole for connecting a diagonal brace and a rope, a hole for connecting a guardrail or guardrail post, and a hole for connecting to a post.

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