50results about "Refuge islands" patented technology

To install a platform fence without performing civil engineering work for reinforcing a platform.SOLUTION: The foundation structure for installing the platform fence 2 on the platform 1 having an overhanging shape of a platform upper part 3 and securing an empty space 4 below it includes a through hole 5 bored in an installation position of the platform fence 2, and a foundation support 6 erected on a bottom part of the empty space 4 just below it and having a top part reaching an upper surface of the platform 1 through the through hole 5. The foundation post 6 is divided into a lower post 7 standing on the bottom of the vacant space 4 and an upper post 8 inserted into the lower post 7, and the upper post 8 is provided on its side surface with an angle member 19 (hook) for defining an insertion position with respect to the lower post 7, and the angle member 19 is provided with an angle adjusting mechanism capable of setting an inclined posture of the upper post 8 with respect to the lower post 7.SELECTED DRAWING: Figure 1

The invention provides a vehicle self-adaption compatible open island type elevated BRT station system which comprises an open island type elevated station structure, the elevated station structure comprises a ground layer and a two-layer composite layer arranged above the ground layer, and the two-layer composite layer comprises an open pedestrian overpass and an island type platform. The open type pedestrian overpass and the island type platform are of an integrated station-hall-free structure. The elevated station structure further comprises a central vertical traffic core connected with the ground layer and the two-layer composite layer. Passenger doors are arranged on the left side and the right side of a vehicle body of the BRT vehicle, a vehicle control system and an in-vehicle fare collection system are arranged in the BRT vehicle, and the vehicle control system is configured to automatically or manually control the passenger door on the corresponding side to be opened or closed according to the type of a stop platform. Through cooperation of station structure innovation, operation mode opening and vehicle configuration intelligence, the problems that a traditional BRT system is large in occupied area, poor in compatibility and rigid in dispatching can be solved.

Tactile floor guidance system for persons with impaired vision, comprising an arrangement of guidance elements (100) laid on a floor with a tactilely perceptible surface structure (120), wherein the arrangement extends along a predefinable path to guide persons along this path, and wherein the arrangement of guidance elements (100) includes at least one curved guidance element (300) in addition to straight guidance elements (200).

The invention discloses a station suitable for superconducting maglev rail transit, and belongs to the technical field of high-speed maglev, the station comprises a main line layer and a platform layer, the main line layer comprises a station main line, and the station main line comprises a through main line maglev rail non-turnout zone and a through main line maglev rail turnout zone; the through main line maglev track turnout zone comprises a layered turnout, and the layered turnout comprises an upper layer main line and a lower layer side strand; a second ultrahigh-speed magnetic levitation track is arranged in the upper-layer main line; an adjustable supporting mechanism is arranged between the upper-layer main line and the lower-layer side strand; the platform layer comprises a platform area and a throat area, and the throat area comprises a station line maglev track and a low-speed turnout; the platform area comprises an arrival-departure line magnetic levitation track and two platforms; the arrival-departure line maglev track is communicated with the station line maglev track and the lower-layer side strand of the layered turnout, and the platform is arranged on one side of the arrival-departure line maglev track. According to the station provided by the invention, the superconductive maglev train can slowly enter the platform area, so that personnel can conveniently transfer, and the train can quickly cross the station.

The invention relates to the field of metro platform shielding door construction, in particular to a metro platform shielding door trackless construction method which comprises the steps of determining a track theoretical center line, positioning a base installation hole, installing a base, adjusting the position of the base and installing a platform shielding door. The dependence on the space in the station is reduced, the long-time occupation of a track area in the traditional shielding door construction is avoided, and the interference of traveling in the track area on the installation of the shielding door is reduced; connection obstacles of all construction links are reduced, the construction cost is reduced, participation of constructors is reduced, and part of construction safety risks are avoided; compared with traditional shield door construction, rework of construction procedures is reduced, construction quality is improved, and cross operation is reduced; and dislocation of the mounting position of the base caused by adjustment of the rail position is avoided.

To install a platform fence without performing civil engineering work for reinforcing a platform, and to shorten the whole construction period, and to compress a business cost, by avoiding duplication of a preliminary survey and a survey, and process adjustment of a tie-in part between traders, by allowing an installation trader of the platform fence to consistently contract the work.SOLUTION: A foundation structure for installing a platform fence (2) on a platform (1) having an overhanging platform upper portion (3) and a vacant space (4) below the platform upper portion (3) includes a through hole (5) formed in the platform upper portion (3) at a position where the platform fence (2) is to be installed, and a foundation support (6) standing on a bottom of the vacant space (4) immediately below the through hole (5) and having a top reaching an upper surface of the platform (1).SELECTED DRAWING: Figure 1

The utility model relates to a metal safety island structure capable of being assembled, which belongs to the technical field of safety islands and comprises a square metal base, a rectangular metal base and a semicircular metal base, a first assembling component is mounted on the outer side of the square metal base, a second assembling component is mounted on the outer side of the rectangular metal base, and the semicircular metal base is a semi-circular metal base. And a third splicing assembly is mounted on the outer side of the semicircular metal base. According to the metal safety island structure capable of being assembled, the three bases can be mutually combined through the bolts, so that safety islands of various sizes can be formed at will, and the problems of the length and the width required by existing different types of equipment are solved; therefore, the situation that the metal safety island is inconvenient to operate conveniently in transportation, inventory and the like due to too many lengths and varieties is effectively avoided, use is more convenient and efficient, assembly type connection is adopted, threading and overhauling in the installation process are facilitated, the damaged part can be directly replaced after the island body is damaged, and the maintenance cost is reduced.

The utility model relates to a trolley unit of an overhead platform. The trolley unit comprises a trolley support; the side wall formwork mechanism comprises a side formwork and a contraction mechanism, and the contraction mechanism is connected between the trolley support and the side formwork and used for driving the side formwork to be retracted and erected; the top formwork mechanism comprises a top formwork, an internal corner formwork, a lifting machine and a first oil cylinder. The internal corner formwork is hinged to the edge of the top formwork. The lifter is connected between the top mold and the trolley bracket and is used for driving the top mold to lift; and one end of the first oil cylinder is hinged with the internal corner template, and the other end is hinged with the top die. According to the full framing and demolding device, formwork erecting and demolding operation can be automatically carried out, the manual operation amount and the operation difficulty are greatly reduced, the full framing and formwork structures do not need to be manually transferred, the material transferring difficulty is reduced, and human errors are reduced by reducing the manual operation amount, so that the construction quality control difficulty is reduced, and the construction efficiency is improved.

This invention discloses a modular platform with a support frame, comprising platform components that can be assembled to form a temporary platform. Each platform component includes a base and a top platform positioned directly above the base. The distance between the base and the top platform, as well as the tilt angle of the top platform relative to the base, are adjustable. The top surface of the top platform in a horizontal state forms the support surface of the temporary platform, while the top surface of the top platform in an inclined state forms the slope of the temporary platform. A support frame is positioned below the slope formed by the top platform. The support frame includes a hinged support seat and a support plate. The support plate can rotate relative to the support seat to adjust its tilt angle, thereby supporting the top platform at different angles. This invention allows for the assembly of temporary platforms anywhere, facilitating rapid rescue operations. Furthermore, the support frame significantly increases the load-bearing capacity of the temporary platform, meeting the needs of more vehicles.

The utility model relates to the field of traffic transportation, in particular to a traffic transportation platform structure which comprises a platform base, a first discharging plate, a second discharging plate, a servo motor and a hydraulic cylinder, a second groove body is formed in the upper end of the platform base, and a lead screw is driven by the servo motor to drive a movable frame edge to move leftwards. A second unloading plate with one end hinged to a third hinge frame and the other end hinged to a hinge groove is pushed to overturn upwards in cooperation with a hydraulic cylinder moving along with the movable frame, so that the left end of the second unloading plate tilts to the horizontal height of the boxcar; the second unloading plate can be correspondingly adjusted according to the heights of different carriages, meanwhile, the second unloading plate can be connected with the carriages and the platform base in an inclined state, workers can conveniently load and unload goods in the carriages, and the problems that when an existing traffic transportation platform is used, the workers cannot conveniently carry the goods, and the working efficiency is high are solved. And the cargo loading and unloading requirements of carriages with different heights are difficult to meet.

A platform (10) is proposed which includes at least one platform plank (11), wherein the platform plank (11) is made of a plastic, in particular a glass fiber reinforced plastic, and wherein the platform (10) includes at least one screw foundation (30) for anchoring the platform (10) in the ground.

1An automatic track closure protection system for platforms, consisting of: retractable aluminium gates covered with rubber mats (104), a sensor arrangement (101), an embedded control unit (102) and an actuating mechanism (103) configured to open and close these gates based on the detection of the presence of a train.

To disclose an example of a floorboard capable of shortening a construction period.SOLUTION: A floorboard 10 is made of fiber-reinforced plastic. This reduces a mass of the floorboard 10 to improve installation workability. Consequently, a construction period for installing the floorboard 10 may be shorter. A thickness direction dimension H1 of a main body part 13 is larger than a thickness direction dimension H2 of a first supported part 11 and a second supported part 12. Thereby, a lower surface 10B of the main body part 13 can be reliably brought into contact with an embankment 4. Therefore, in the floorboard 10, a self-weight of the floorboard 10 and a vertical load acting on the floorboard 10 can be received not only by the first supported part 11 and the second supported part 12 but also by the main body part 13.SELECTED DRAWING: Figure 2

The invention relates to the technical field of rail transit, in particular to an integrated construction method for a canopy and a platform layer of an elevated station, which is characterized in that steel canopy column foot embedded parts and station hall layer steel column column foot embedded parts are embedded at the top ends of station hall layer concrete frame columns, and comprises the following steps of: firstly, hoisting and mounting steel canopy steel columns and platform layer steel columns; secondly, main beams, secondary beams, prefabricated walls and prefabricated slabs of the platform layer are installed, and thirdly, the platform layer serves as a construction platform, and canopy steel frame beams, tie bars and purlines are installed in a hoisting mode. The method has the advantages that the assembly degree is high, prefabricated parts are machined in factories, the quality is guaranteed, the construction speed is high, and the construction period is shortened to a great extent; according to the prestressed concrete hollow floor slab, the arrangement number of secondary beams is reduced, and the material cost is reduced; the integrated design of the steel structure canopy and the platform layer steel structure is more reasonable in stress, meanwhile, the size of the section of the steel structure canopy column can be reduced, and the material cost is reduced.

The application relates to the technical field of parking lot construction, and discloses a formwork for pouring an unmanned parking safety island, which comprises a pair of first formworks arranged in a U-shaped structure, a plurality of second formworks arranged in a rectangular structure and a plurality of connecting pieces, wherein the two ends of one of the first formworks are each provided with a first connecting block, the two ends of the other first formwork are each provided with a second connecting block, and the two ends of each second formwork are each provided with a first connecting block and a second connecting block; the first connecting block can be detachably connected with the second connecting block through the connecting piece, so that the second formwork can be detachably connected with the adjacent second formwork or the first formwork, and the second formwork and the first formwork form a pouring structure with a rectangular middle part and arc-shaped two ends; the application has the advantages of quick connection, shortened construction time and reduced labor intensity of workers.

The present invention relates to a multi-angle rapid door for bus station platforms, characterised in that it comprises a two-part sliding mechanism with more than one fold, based on upper rails (7) and double lower rails (4), wherein the upper rails (7) are rounded in order to allow angular fitting of the door and are located within profiles (13) that house the main components of the drive system, such as a synchronising belt (10), a synchronising drive pulley (9) and a smooth pulley (14) for tensioning, and the double lower rails (4) are installed inverted, thus preventing the accumulation of dirt and the insertion of objects that could obstruct the movement of the door. The door system incorporates multiple innovations that ensure safety, efficiency and versatility. It comprises proximity sensors, photoelectric barriers and impact sensors in order to detect and respond to obstacles and attempted vandalism. It uses artificial intelligence to automatically adjust its operation based on the flow of people, perform predictive diagnostics and, optionally, provide facial recognition. In terms of sustainability, a regenerative motor and an economy mode improve energy efficiency. Its structure is reinforced against vandalism, with alarms and remote notifications, as well as being easy to maintain due to its modular design. The door is also resistant to adverse weather conditions and includes accessibility features, such as tactile plates and audible signals. Additionally, the application of the system can be extended to the logistics and residential sectors, operating respectively as an automated loading platform and as an intelligent gate.

The invention relates to a modular system (1) for constructing roadway barriers on a roadway in the form of a surface raised above the roadway. Roadway barriers are used to calm and / or guide traffic. A roadway barrier within the meaning of the present invention is, in particular, a traffic island (3), a slewing island, a calming island, a crossing aid, and / or a mini-roundabout. The modular system (1) comprises several plate-shaped elements (10, 20, 30), each element (10, 20, 30) having a top side facing away from the roadway and a bottom side facing the roadway, each element (10, 20, 30) being able to be placed on the roadway with its bottom side and each element (10, 20, 30) being connectable to the roadway, the several elements (10, 20, 30) comprising: - at least one arch element (10), - at least one linear element (20) and - at least one intermediate element (30).

There is an access ramp system for access between a first and a second object. The second object is elevated with respect to the first object. The system includes a supporting frame mountable to the first object; a casing box mounted to the supporting frame; a sliding ramp installed to slide inside the casing box; and a deployment mechanism for automatically moving the sliding ramp between a stand-by and a fully deployed position. In the deployed position, a nose of the sliding ramp is raised to a height equal with the second object and is engaged with the second object. In the deployed position, the sliding ramp and casing box extend across a vertical gap and a horizontal gap between the first and second objects. An upper surface of the sliding ramp and casing box defines a support surface for supporting people or objects moving between the first and second objects.

To provide a reinforcement structure for a station platform capable of suitably reinforcing the station platform when there is a structure on a masonry wall of the station platform.SOLUTION: In a reinforcement structure 100 for a station platform, the rigidity of a masonry wall 2 supporting embankment 3 is enhanced by integrating stacked masonry blocks 1 using reinforcement coating 5 made of resin and anchor members 4 and integrating the stacked masonry blocks 1 through pressure welding with weight of platform door facilities D. Thereby, earthquake resistance of the station platform is improved by enhancing the rigidity of the masonry wall 2 supporting the embankment 3. Thus, the reinforcement structure 100 for the station platform can suitably reinforce a station platform even where the platform door facilities D have been installed.SELECTED DRAWING: Figure 1

Systems and apparatus for implementing a drop and play electric vehicle charging system. In one aspect, a system includes a base plate; at least one parking barrier connected to the base plate; an electric vehicle charging device; and a boom configured to suspend a charging cable above the base plate.

According to the low-altitude aircraft station with the multi-direction aircraft positions, a vertical building is installed at the top of an existing building to form interaction, at least one functional building is supported on the vertical building and extends away from the vertical building in the horizontal direction, and the space occupation of the vertical building is reduced while the usable area is increased; the vertical driving part works to drive the main platform to transfer in the height direction of the functional building, so that material transfer or aircraft position transfer is realized; according to the low-altitude aircraft station with the multi-directional aircraft positions, the transverse driving part is arranged on the edge of the hangar layer, so that redundant working space can be generated in the extending process of the transverse shear fork arm assembly, and space occupation is reduced when the transverse shear fork arm assembly retracts; when the transverse shear fork arm assembly is unfolded, the upper platform part and the lower platform part form supporting at the positions of the multiple upper rods and the positions of the multiple lower rods respectively. When the transverse shear fork arm assembly shrinks, the multiple upper rods and the multiple lower rods overcome the upper platform part and the lower platform part correspondingly to shrink.

The utility model discloses a rail transit assembly type platform plate structure, which relates to the technical field of assembly type platform plates, and comprises a bottom plate, and a top plate is clamped at the top of a support frame; the stable assembling mechanism is arranged between the bottom plate and the top plate and is used for quickly assembling the bottom plate and the top plate; and the connecting mechanism is arranged on the top plate and used for locking the top plate. The first supporting plate and the second supporting plate are correspondingly inserted into the first assembling groove and the second assembling groove respectively, the first supporting plate and the second supporting plate are limited through the first assembling groove and the second assembling groove, the stability and the supporting effect between the supporting frames are improved, after installation is completed, the top plate is placed on the tops of the supporting frames, and the supporting effect is improved. The first connecting block and the second connecting block are correspondingly inserted into the first connecting groove and the second connecting groove, connection between the supporting frame and the top plate is completed, finally, the threaded rod is correspondingly screwed into the locking hole and the connecting hole, locking between the top plate and the supporting frame is completed, and assembling and fixing are completed.

The wheelchair positioning device comprises a mounting seat, mounting grooves are formed in the left side and the right side of the mounting seat respectively, limiting blocks are rotatably mounted in the mounting grooves, the two limiting blocks are parallel, and sliding grooves are formed in the positions, corresponding to the inner sides of the two limiting blocks, in the mounting seat in parallel respectively; a plurality of spiral grooves are formed in the circumferential wall of the limiting block, a plurality of sliding columns are arranged on the side, close to the limiting block, of the sliding piece, and the sliding columns extend into the spiral grooves in a sliding mode; a protective seat is fixedly arranged on one side of the installation seat, a protective fence is installed on the protective seat, and the handle piece is hinged to a protective fence pivot through a hinged support and hinged to a limiting block pivot. By means of the structure, the elderly on the wheelchair can wait for rest on the safety island, when the elderly parks on the wheelchair positioning device, the wheelchair cannot slip, stable parking can be achieved, and therefore the convenience, comfort and safety of the elderly on the wheelchair to cross the street are effectively improved.

To provide a lining plate with a step-adjusting slope that does not cause rebound. [Solution] The covering plate with a step-adjusting slope is a covering plate with a step-adjusting slope that is installed on a station platform, and is characterized by comprising a slope having a plate material that slopes downward in a direction away from the covering plate, a rotating part that extends from the side of the covering plate and can change the angle of the slope, and a cam that is located above the rotating part and between the side of the covering plate and the opposing surface of the slope that faces that side.

The application relates to the technical field of warning devices, in particular to a landmark warning device for a train station platform, which solves the problems of poor effect of the existing warning device and inability to completely separate the track from the crowd, and comprises a stone platform, a concave metal plate is fixedly arranged on one side of the upper end face of the stone platform, a strip-shaped storage groove is arranged on one side of the upper end face of the concave metal plate, a partition plate is arranged in the strip-shaped storage groove, a warning line is arranged behind the partition plate, a plurality of storage grooves are arranged on the upper end face of the warning line, and one lifting column is arranged in each storage groove. When a person crosses the warning line, an alarm will be automatically triggered, the staff who hear the alarm will timely come to handle the person, the person is prevented from crossing the warning line, the train track can be separated from the crowd, and the safety of the equipment is improved through the technical scheme.

The utility model provides a subway station transfer connection structure, including deformation joint connecting structure and two subway transfer connection sections, two subway transfer connection sections are opposite interval setting along the longitudinal direction to form deformation joint structure, and deformation joint structure includes first deformation joint, second deformation joint and third deformation joint, and the third deformation joint is filled with sealing layer, and the wall surface of second deformation joint is coated with waterproof layer, and deformation joint connecting structure includes anti -seismic elasticity subassembly, installation recess, elastic rubber band and two aluminium alloy pedestals, and every aluminium alloy pedestal includes first connecting part, second connecting part and draw -in groove part. Such through elastic rubber band absorption displacement change, anti -seismic elasticity subassembly provides dynamic damping to reach the anti -seismic effect, thereby form the structure form of multistage buffer, and the anti -seismic buffer performance of transfer connection structure place is improved greatly, is applicable to the high load scene of subway station, and the waterproof layer and sealing layer form multilayer seepage barrier, solve the problem that waterstop is easy to age, joint leakage.

This invention provides a temporary covering method for platform widening or extension that can accommodate both the span of the newly constructed foundation (5.0m) and the span of the connection deck (2.5m), thereby shortening the working time for temporary covering work and reducing the cost of temporary covering work. [Solution] In a temporary covering structure 1 for widening or extending a station platform, the structure comprises multiple support girders 2 extending in the direction X perpendicular to the tracks of the (existing) platform Pf1 and supporting the entire structure, multiple support girders 3 placed perpendicularly on the support girders 2 and supporting the covering plate (connection deck 5), multiple support steel members 4 placed perpendicularly on the support girders 3 and receiving the covering plate (connection deck 5), and a covering plate (connection deck 5) placed on top of the support steel members 4, and these members are fixed and connected to each other with mechanical fixing fittings.

The utility model relates to the technical field of assembly type buildings, and discloses an assembly type platform which comprises a modularized beam column supporting structure, beam column joints of the modularized beam column supporting structure and beam joints are distributed in a staggered mode in the longitudinal direction and the transverse direction, and the modularized beam column supporting structure comprises a plurality of pi-shaped prefabricated buttresses. Each Pi-shaped prefabricated buttress comprises a first cross beam and at least two first stand columns, at least two beam column joints are formed, the end of each first cross beam is a cantilever end, and the cantilever ends of the adjacent Pi-shaped prefabricated buttresses are designed into beam joints in a separated mode. Through node space optimization and prefabricated modular design, on-site welding and concrete pouring procedures are reduced, the construction efficiency is improved by more than 30%, and the large-span platform is suitable for efficient construction.

The invention relates to the technical field of railway tunnel evacuation facilities, in particular to a railway tunnel emergency rescue platform and a rapid evacuation method, and the railway tunnel emergency rescue platform comprises a prefabricated platform body and a foldable evacuation pedal. The prefabricated platform body is composed of a plurality of prefabricated parts spliced in the longitudinal direction of a tunnel, each prefabricated part comprises a top plate and a top plate support, and the top plates are laid to form a platform face. Triangular stable bases with bolt hole positions are arranged at the bottoms of the top plate supports, tenons are arranged at the tops of the top plate supports and connected with grooves in the bottoms of the top plates in a matched mode, and the adjacent top plates are buckled and spliced through dovetail tenons and dovetail grooves on the two sides. The evacuation pedal comprises an inverted-T-shaped pedal body, a first rectangular pedal body and a second rectangular pedal body which are sequentially hinged and can be unfolded and laid between the compartment floor and the platform face. By lifting the platform and filling the gap between the carriage and the platform in cooperation with the folding pedal, passengers can quickly enter the platform without an emergency ladder, and the evacuation efficiency is remarkably improved; and prefabricated parts are adopted for assembly, construction is convenient, the structure is stable, and the practical value is extremely high.

The utility model relates to the technical field of high-speed rail station buildings, in particular to a U-shaped platform wall invasion limit prevention system for a high-speed rail, and solves the problems that platform wall invasion limit adjustment is difficult, the construction cost is high, and the construction danger is large. The adjustable pull rod mechanism is constructed by arranging the first threaded pull rod, the second threaded pull rod, the first pull ring, the second pull ring and the turnbuckle between the platform wall and the platform canopy column, personnel do not need to enter a train track, normal running and operation of a train are not affected, the limit invasion problem in the platform wall operation and maintenance process is adjusted more conveniently, and the working efficiency is improved. Comprising a foundation pit arranged on a soil body, a platform canopy column, an inner wall and a platform wall are sequentially poured at the bottom of the foundation pit from inside to outside, a first pull ring is embedded in the outer side of the platform canopy column, and a second pull ring is embedded in the inner side of the platform wall; the device further comprises a turnbuckle, a first threaded pull rod and a second threaded pull rod. Elbows are arranged at the ends of the first threaded pull rod and the second threaded pull rod.