CN220451512U - Subway prefabricated platform structure - Google Patents
Subway prefabricated platform structure Download PDFInfo
- Publication number
- CN220451512U CN220451512U CN202322187072.9U CN202322187072U CN220451512U CN 220451512 U CN220451512 U CN 220451512U CN 202322187072 U CN202322187072 U CN 202322187072U CN 220451512 U CN220451512 U CN 220451512U
- Authority
- CN
- China
- Prior art keywords
- plate
- platform structure
- connecting clamping
- roof
- wallboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a subway prefabricated platform structure which comprises a bottom plate, a middle plate and a top plate, wherein supporting components are arranged on two sides of the top end surface of the bottom plate; according to the utility model, the wallboard is arranged into a detachable structure, so that a worker can conveniently move and install the wallboard, and is also convenient for the worker to construct and install and connect the wallboard and the bottom plate, so that the installation efficiency of the worker can be improved, the firmness of installation and connection between wallboards can be improved, the practical effect is good, concrete can be conveniently injected after the bottom plate is installed through the designed pouring holes, the connection tightness between the bottom plate and a building base layer can be improved, and the practicability is good; the utility model is convenient to improve the firmness of the top plate installation through the designed reinforcing component, so that the supporting strength of the top plate is improved, cracks are not easy to generate in the later use process, the use strength of the top plate can be further improved through the reinforcing convex blocks arranged on the top end surface of the top plate, and the connection firmness between the top plate and the ground soil layer is enhanced.
Description
Technical Field
The utility model relates to the technical field of subway platforms, in particular to a subway prefabricated platform structure.
Background
Subway stations refer to places for passengers to take and drop, transfer and wait, and at present, subways generally have two stations: island platform and side platform, island platform is a platform form commonly used, have platform area high utilization ratio, can adjust passenger flow, passenger changes the advantage such as convenient station management is concentrated, platform space is wide in the passenger midway, generally be used for the great station of passenger flow, side platform is the platform that is located a track line side, the platform is not surrounded by two tracks, can only serve the train on a track line promptly, the subway platform is engineering is great when the construction, and it is comparatively complicated to build, normally adopt some prefabricated slab structure to support when earlier stage construction, so that later stage construction is carried out, but current subway prefabricated platform structure is when using, wallboard is a plate of accomplishing usually when earlier stage prefabrication, the workman's construction is inconvenient to carry wallboard and bottom plate installation connection, workman's installation effectiveness is lower, and the workman carries the installation of being inconvenient, the practicality is not enough, certain use limitation has.
Disclosure of Invention
The utility model aims to provide a subway prefabricated platform structure so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the subway prefabricated platform structure comprises a bottom plate, a middle plate and a top plate, wherein supporting components are arranged on two sides of the top end face of the bottom plate.
The support assembly comprises a plurality of wallboards, the wallboards are assembled to form a complete wall body, connecting clamping grooves A are formed in the top end faces of the wallboards, connecting clamping plates are fixed to the bottom end faces of the wallboards, the wallboards are connected through the connecting clamping plates and the connecting clamping grooves A in a clamping mode, connecting clamping grooves B are symmetrically formed in the two sides of the top end faces of the bottom board, the connecting clamping plates of the bottom end faces of the wallboards are located at the bottom and are connected with the connecting clamping grooves B in a clamping mode, through holes are formed in the inner bottom of the connecting clamping grooves A in an equidistant mode, connecting holes are formed in the surface of the connecting clamping plates in an equidistant mode, the connecting holes are communicated with the through holes, and a plurality of guide holes are formed in the inner wall of each connecting hole.
As a further preferable mode of the technical scheme, pouring holes are uniformly formed in the surface of the bottom plate, and the bottom end face of the bottom plate is an arc face.
As a further preferable mode of the technical scheme, the cross section of the connecting clamping plate is inverted T-shaped, and the material guide holes are obliquely arranged.
As a further preferable mode of the technical scheme, a manhole is formed in the middle of the surface of the middle plate, and the thickness of the middle plate is smaller than that of the two sides of the middle plate.
As a further preferred of this technical scheme, the inboard of roof is provided with the enhancement subassembly, the enhancement subassembly includes the backup pad, the backup pad top with install a plurality of reinforcing steel plates between the roof, the fixed plate is installed to the inboard surface symmetry of roof, the both sides of backup pad block respectively between two fixed plates, the outside surface equidistance of roof is provided with expansion bolts, the outside surface equidistance of roof leaves and is equipped with the confession expansion bolts screw in's mounting hole, expansion bolts's one end extends to the both sides inboard of backup pad.
As a further preferable mode of the technical scheme, the top end face of the top plate is uniformly fixed with the reinforcing convex blocks, and the cross sections of the reinforcing convex blocks are isosceles trapezoids.
As a further preferable aspect of the present utility model, the longitudinal section of the top plate is arc-shaped, and the surface width of the support plate is equal to the surface width of the top plate.
The utility model provides a subway prefabricated platform structure, which has the following beneficial effects:
1. according to the utility model, the wallboard is arranged into the detachable structure, so that a worker can conveniently install the wallboard in a moving way, the worker can conveniently install and connect the wallboard with the bottom plate in a construction way, the installation efficiency of the worker can be improved, the firmness of the installation connection between the wallboards can be improved, the practical effect is good, concrete can be conveniently injected after the bottom plate is installed through the designed pouring holes, the connection tightness between the bottom plate and the building base layer can be improved, and the practicability is good.
2. The utility model is convenient to improve the firmness of the top plate installation through the designed reinforcing component, so that the supporting strength of the top plate is improved, cracks are not easy to generate in the later use process, the use strength of the top plate can be further improved through the reinforcing convex blocks arranged on the top end surface of the top plate, and the connection firmness between the top plate and the ground soil layer is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
FIG. 3 is a schematic view of a wall panel according to the present utility model;
FIG. 4 is an enlarged schematic view of region B of FIG. 1;
in the figure: 1. a bottom plate; 2. a middle plate; 3. a top plate; 4. a wallboard; 5. a support plate; 6. reinforcing the steel plate; 7. reinforcing the bump; 8. the connecting clamping plate; 9. a connecting clamping groove A; 10. a connecting clamping groove B; 11. pouring holes; 12. a through hole; 13. a connection hole; 14. a material guiding hole; 15. a fixing plate; 16. an expansion bolt; 17. and (5) mounting holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, subway prefabricated platform structure, including bottom plate 1, medium plate 2 and roof 3, the manhole has been seted up at the surface middle part of medium plate 2, the middle part thickness of medium plate 2 is less than the thickness of its both sides, the top face both sides of bottom plate 1 are provided with supporting component, supporting component includes a plurality of wallboards 4, a plurality of wallboards 4 equipment constitutes a complete wall body, connection draw-in groove A9 has all been seted up to the top face of every wallboard 4, the bottom end face of every wallboard 4 all is fixed with connection cardboard 8, connect through connection cardboard 8 and connection draw-in groove A9 block between every two wallboards 4, connection cardboard 8 and connection draw-in groove B10 block connection of the top face bilateral symmetry of bottom board 1, the inboard bottom equidistance of connection cardboard 8 leaves and is equipped with through-hole 12, the surface equidistance of connection cardboard 8 leaves and is equipped with connecting hole 13, connecting hole 13 communicates with each other with through-hole 12, a plurality of guide holes 14 have been seted up to the inner wall of connecting hole 13, the face of connection cardboard 8 personally submits "T" shape "guide hole 14, it is the wallboard 4 to be convenient for install the slope form and connect wallboard 1 with the bottom plate 1 to connect firmly, install the wallboard 4 with the connection 1 simultaneously, connect firmly between the wallboard 1 with the bottom plate 1.
As shown in fig. 2, pouring holes 11 are uniformly formed in the surface of the base plate 1, and the bottom end surface of the base plate 1 is an arc surface, so that the connection stability between the base plate 1 and a building base layer is improved.
As shown in fig. 1 and 4, the inboard of roof 3 is provided with the reinforcing component, the reinforcing component includes backup pad 5, install a plurality of reinforcing steel plates 6 between backup pad 5 top and the roof 3, the longitudinal section of roof 3 is the arc, the surface width of backup pad 5 equals with the surface width of roof 3, fixed plate 15 is installed to the inboard surface symmetry of roof 3, the both sides of backup pad 5 block respectively between two fixed plates 15, the outside surface equidistance of roof 3 is provided with expansion bolts 16, the outside surface equidistance of roof 3 is left and is equipped with the mounting hole 17 that supplies expansion bolts 16 screw in, expansion bolts 16's one end extends to the both sides inboard of backup pad 5, be convenient for improve the installation strength of roof 3, make roof 3 be difficult for producing the crack in the use, the practical effect is better.
As shown in fig. 1, the top end surface of the top plate 3 is uniformly fixed with a reinforcing bump 7, and the cross section of the reinforcing bump 7 is isosceles trapezoid, so that the strength of the top plate 3 is further improved, the stress degree of the top plate 3 is also improved, and the service life of the top plate 3 is prolonged.
The utility model provides a subway prefabricated platform structure, which has the following specific working principle: when the wallboard 4 is installed and connected with the bottom plate 1, firstly, the wallboard 4 is pushed to move towards the side edge of the top end face of the bottom plate 1, so that the connecting clamping plate 8 of the bottom end face of the wallboard 4 is clamped towards the inside of the connecting clamping groove B10 of the side edge of the top end face of the bottom plate 1 until the connecting clamping plate 8 is completely clamped to the inside of the connecting clamping groove B10, then, the other wallboard 4 is pushed to move towards the top of the installed wallboard 4, so that the two wallboards 4 are clamped and connected with the connecting clamping groove A9 through the connecting clamping plate 8 until a sufficient number of wallboards 4 are installed, then, concrete is injected into the through holes 12 in the connecting clamping groove A9, so that the concrete is injected into the inside of the connecting holes 13 through the through holes 12, part of the concrete flows out through the guide holes 14, so that the wallboards 4 at the bottom can be firmly installed with the bottom plate 1, and the wallboards 4 can be firmly connected, the practicability is better, after the prefabricated platform is installed, the concrete can be injected into the holes 11 on the surface of the bottom plate 1, so that the firmness of the platform is further improved, and the practicability is high; when the reinforcing component is installed, the supporting plate 5 is pushed to move towards the inner side of the top plate 3, so that two sides of the supporting plate 5 are clamped between the two fixing plates 15 on the inner side surface of the top plate 3 in a moving way, after the supporting plate 5 is clamped in a limiting way, the expansion bolts 16 are screwed into the installation holes 17, the end parts of the expansion bolts 16 extend into the supporting plate 5, so that the supporting plate 5 can be fixed on the inner side top of the top plate 3 in a limiting way, then a plurality of reinforcing steel plates 6 are welded, and then the welded space between the supporting plate 5 and the inner side top of the top plate 3 is clamped, so that the space between the supporting plate 5 and the top plate 3 is divided into a plurality of spaces with triangular cross sections by the plurality of reinforcing steel plates 6, the installation strength of the top plate 3 is improved, cracks are not easy to generate in the using process, the practical effect is good, the stress degree of the top surface of the top plate 3 can be further improved, and the service life of the top plate 3 can be prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Subway prefabrication platform structure, including bottom plate (1), medium plate (2) and roof (3), its characterized in that: support components are arranged on two sides of the top end surface of the bottom plate (1);
the support assembly comprises a plurality of wallboards (4), wherein the wallboards (4) are assembled to form a complete wall body, connecting clamping grooves A (9) are formed in the top end face of each wallboard (4), connecting clamping plates (8) are fixedly arranged on the bottom end face of each wallboard (4), each two wallboards (4) are connected through the clamping plates (8) and the connecting clamping grooves A (9) in a clamping mode, connecting clamping grooves B (10) are symmetrically formed in the two sides of the top end face of each bottom board (1), the connecting clamping plates (8) on the bottom end face of each wallboard (4) are connected with the corresponding connecting clamping grooves B (10) in a clamping mode, through holes (12) are formed in the inner bottom of each connecting clamping groove A (9) in an equidistant mode, connecting holes (13) are formed in the surface of each connecting clamping plate (8) in an equidistant mode, the connecting holes (13) are communicated with the through holes (12), and a plurality of guide holes (14) are formed in the inner wall of each connecting hole (13).
2. The subway prefabricated platform structure according to claim 1, wherein: pouring holes (11) are uniformly formed in the surface of the bottom plate (1), and the bottom end face of the bottom plate (1) is an arc face.
3. The subway prefabricated platform structure according to claim 1, wherein: the cross section of the connecting clamping plate (8) is inverted T-shaped, and the material guide holes (14) are obliquely arranged.
4. The subway prefabricated platform structure according to claim 1, wherein: manhole is offered at the surface middle part of medium plate (2), the middle part thickness of medium plate (2) is less than the thickness of its both sides.
5. The subway prefabricated platform structure according to claim 1, wherein: the inside of roof (3) is provided with the enhancement subassembly, the enhancement subassembly includes backup pad (5), backup pad (5) top with install a plurality of reinforcing steel plates (6) between roof (3), fixed plate (15) are installed to the inboard surface symmetry of roof (3), the both sides of backup pad (5) block respectively between two fixed plates (15), the outside surface equidistance of roof (3) is provided with expansion bolts (16), the outside surface equidistance of roof (3) is left and is equipped with the confession expansion bolts (16) screw in mounting hole (17), the one end of expansion bolts (16) extends to the both sides inboard of backup pad (5).
6. The subway prefabricated platform structure according to claim 5, wherein: reinforcing convex blocks (7) are uniformly fixed on the top end surface of the top plate (3), and the cross section of each reinforcing convex block (7) is isosceles trapezoid.
7. The subway prefabricated platform structure according to claim 5, wherein: the longitudinal section of the top plate (3) is arc-shaped, and the surface width of the supporting plate (5) is equal to the surface width of the top plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187072.9U CN220451512U (en) | 2023-08-15 | 2023-08-15 | Subway prefabricated platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187072.9U CN220451512U (en) | 2023-08-15 | 2023-08-15 | Subway prefabricated platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451512U true CN220451512U (en) | 2024-02-06 |
Family
ID=89740218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187072.9U Active CN220451512U (en) | 2023-08-15 | 2023-08-15 | Subway prefabricated platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451512U (en) |
-
2023
- 2023-08-15 CN CN202322187072.9U patent/CN220451512U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109667376B (en) | Novel superposed floor system suitable for H-shaped steel beam of steel structure and construction method thereof | |
| CN220451512U (en) | Subway prefabricated platform structure | |
| CN211993513U (en) | Steel bench for beam slab prefabricating field | |
| CN209907931U (en) | Support-free primary and secondary beam joint mold sealing system based on assembly type structure | |
| CN101200872B (en) | Bottom bearing box beam for rail traffic station | |
| CN215947862U (en) | Stable and anti-deformation bridge tower pier | |
| CN216043765U (en) | Plateau railway tunnel assists gallery assembled wind channel formula ventilation structure | |
| CN112647371B (en) | Construction method for connecting prefabricated unit plates into integral ballast bed by secondary pouring | |
| CN201010846Y (en) | Cover plate of covered-over digging method | |
| CN115123312A (en) | Subway station prefabricated type platform structure | |
| CN211420740U (en) | Track is assembled to well low-speed magnetic levitation girder steel | |
| CN110965406B (en) | Middle-low speed magnetic levitation steel beam spliced track | |
| CN209975273U (en) | double-I-shaped rail bearing beam for magnetic suspension rail transit | |
| CN210459704U (en) | Full-assembly replaceable steel-concrete composite floor | |
| CN210916832U (en) | Track disassembly structure for high-speed rail ballastless track | |
| CN111608317A (en) | Installation foundation of overhead embedded GIS equipment | |
| CN110565529A (en) | Sound barrier basis and case roof beam integration template of pouring | |
| CN220150377U (en) | Assembled platform plate structure for flexible tunnel | |
| JPH11247102A (en) | Joint construction in ladder-sleeper track | |
| CN111809460B (en) | Rapid high-precision high-speed rail wall type inspection pit track laying construction method | |
| CN216378942U (en) | Board-like track structure of spacing prefabricated frame in board | |
| CN219926430U (en) | Assembled beam making pedestal | |
| CN213440250U (en) | Precast beam end removes pedestal device | |
| CN212533540U (en) | Ballastless track and steel truss assembly type double-line roadbed structure thereof | |
| CN220284860U (en) | Precast pile plate structure roadbed joint of assembling suitable for tramcar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |