CN215562836U - Waterproof structure of subway station - Google Patents
Waterproof structure of subway station Download PDFInfo
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- CN215562836U CN215562836U CN202122187050.3U CN202122187050U CN215562836U CN 215562836 U CN215562836 U CN 215562836U CN 202122187050 U CN202122187050 U CN 202122187050U CN 215562836 U CN215562836 U CN 215562836U
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- waterproof
- side wall
- plate
- subway station
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Abstract
The utility model discloses a waterproof structure for a subway station, wherein a leveling layer is covered on a base surface, a waterproof layer is covered on the leveling layer, a side wall is poured on the waterproof layer, a protection plate is arranged on the side wall, the protection plate is connected to the side wall through a base plate, the base plate is fixed to the side wall through a nail, an embedding groove is formed in the protection plate, the base plate is arranged in the embedding groove, a gasket is arranged on the base plate, and the base plate and the protection plate are fixed through the gasket in a welded mode.
Description
Technical Field
The utility model relates to the field of subways, in particular to a waterproof structure of a subway station.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, and the line in the central urban area is basically arranged in the underground tunnel.
The subway is used as a vehicle which needs to be used for a long time, and the waterproof requirement in the station is higher. At present, most of common waterproof modes are single waterproof materials such as waterproof coiled materials or waterproof coatings for painting and laying, the waterproof effect is poor, leakage is easy to occur, and the use is influenced
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, a waterproof structure of a subway station is provided so as to solve the problems in the background art.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a waterproof structure for a subway station, which comprises a side wall and a waterproof structure, wherein the waterproof structure comprises a base surface, a leveling layer is covered on the base surface, a waterproof layer is covered on the leveling layer, the side wall is poured on the waterproof layer, a protection plate is arranged on the side wall and is connected to the side wall through a base plate, the base plate is fixed on the side wall through a nail, an embedded groove is formed in the protection plate, the base plate is arranged in the embedded groove, a gasket is arranged on the base plate, and the base plate and the protection plate are fixed through the gasket in a welded mode.
Further, the leveling layer is formed of cement mortar.
Further, the waterproof layer is formed of a waterproof roll.
Further, the protection plate is a PVC waterproof plate.
Further, the gasket is made of thermoplastic materials.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
the waterproof structure for the subway station is characterized in that the waterproof layer and the protection plate are arranged at the inner layer and the outer layer of the side wall, so that the integral waterproof performance of the side wall after pouring is guaranteed to a great extent.
Drawings
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view of the connection structure of the protection plate and the side wall according to the present invention.
1-side wall; 2-basal plane; 3-leveling layer; 4-waterproof layer; 5-protection plate; 51-caulking groove; 6-backing plate; 61-shooting nails; 62-gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 and 2, a subway station waterproof construction, including side wall 1, still include waterproof construction, waterproof construction includes base plane 2, the covering sets up screed-coat 3 on base plane 2, the covering sets up waterproof layer 4 on screed-coat 3, side wall 1 is pour on waterproof layer 4, set up guard plate 5 on side wall 1, guard plate 5 passes through backing plate 6 and connects on side wall 1, backing plate 6 is fixed in on side wall 1 through penetrating nail 61, set up caulking groove 51 on guard plate 5, backing plate 6 sets up in caulking groove 51, set up packing ring 62 on backing plate 6, backing plate 6 passes through packing ring 62 butt fusion with guard plate 5 and fixes.
In a preferred embodiment, the leveling layer 3 is made of cement mortar, and the base surface is leveled to a thickness of about 5mm, and then the projections or gaps on the surface of the base surface and other vouchers are repaired so as to level the waterproof layer 4.
As a preferred embodiment, the waterproof layer 4 is formed by waterproof coiled materials, the waterproof coiled materials can be flatly and loosely laid on the leveling layer 3, the interface of the adjacent coiled materials can be laid in an overlapping manner, and when the waterproof coiled materials are laid, the overlapping surfaces are kept flat and clean and overlapped for bonding, and then the waterproof coiled materials are rolled and pressed for flattening.
As a preferred embodiment, the protection plate 5 is a PVC waterproof plate, and the waterproof performance of the outer surface of the side wall 1 is further improved through the protection plate 5.
In a preferred embodiment, the gasket 62 is made of a thermoplastic material, which is suitable for better welding and fixing the shim plate 6 in the caulking groove 51 of the fender 5.
According to the waterproof structure for the subway station, the waterproof layer 4 and the protection plate 5 are arranged doubly, so that the waterproof effect of the side wall 1 is greatly guaranteed.
During construction, the leveling layer 3 of cement mortar is laid on the base surface 2, so that the waterproof coiled material of the waterproof layer 4 can be laid on the leveling layer smoothly, and then the side wall 1 is poured. And after the side wall 1 is poured, the protective plate 5 is continuously paved on the outer surface of the side wall 1, so that the overall waterproof performance of the side wall 1 is further improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (5)
1. The utility model provides a subway station waterproof construction, includes side wall (1), its characterized in that: still include waterproof construction, waterproof construction includes base face (2), base face (2) are gone up to cover and are set up screed-coat (3), screed-coat (3) are gone up to cover and are set up waterproof layer (4), pour on waterproof layer (4) side wall (1), set up guard plate (5) on side wall (1), guard plate (5) are connected on side wall (1) through backing plate (6), backing plate (6) are fixed in on side wall (1) through penetrating nail (61), set up caulking groove (51) on guard plate (5), backing plate (6) set up in caulking groove (51), set up packing ring (62) on backing plate (6), backing plate (6) are fixed through packing ring (62) butt fusion with guard plate (5).
2. The subway station waterproof structure as claimed in claim 1, wherein: the leveling layer (3) is formed by cement mortar.
3. The subway station waterproof structure as claimed in claim 1, wherein: the waterproof layer (4) is formed by waterproof coiled materials.
4. The subway station waterproof structure as claimed in claim 1, wherein: the protection plate (5) is a PVC waterproof plate.
5. The subway station waterproof structure as claimed in claim 1, wherein: the gasket (62) is made of thermoplastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187050.3U CN215562836U (en) | 2021-09-10 | 2021-09-10 | Waterproof structure of subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187050.3U CN215562836U (en) | 2021-09-10 | 2021-09-10 | Waterproof structure of subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562836U true CN215562836U (en) | 2022-01-18 |
Family
ID=79849469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187050.3U Active CN215562836U (en) | 2021-09-10 | 2021-09-10 | Waterproof structure of subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562836U (en) |
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2021
- 2021-09-10 CN CN202122187050.3U patent/CN215562836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230914 Address after: Gate 1, No. 19-25, 15th Street, Shenyang Economic and Technological Development Zone, Liaoning Province, 110027 Patentee after: Shenyang Zhuochi Waterproof Engineering Co.,Ltd. Address before: 050000 Floor 9, block C, lehuicheng, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Zhou Zhilong |