CN215165880U - Waterproof construction in subway station's station - Google Patents
Waterproof construction in subway station's station Download PDFInfo
- Publication number
- CN215165880U CN215165880U CN202120288738.8U CN202120288738U CN215165880U CN 215165880 U CN215165880 U CN 215165880U CN 202120288738 U CN202120288738 U CN 202120288738U CN 215165880 U CN215165880 U CN 215165880U
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- Prior art keywords
- layer
- station
- concrete layer
- waterproof
- ground
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 230000008595 infiltration Effects 0.000 claims abstract description 12
- 238000001764 infiltration Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000002689 soil Substances 0.000 abstract description 8
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a waterproof construction in station of subway station, including shielding connecting plate, ground basic unit, expansion joint and first concrete layer. This waterproof construction in station of subway station, when the surface of ground basic unit has water, the water liquid of ground basic unit enters into the expansion joint through the hole of permeating water on the shield connecting plate this moment, the water liquid that gets into in the expansion joint flows into the inner chamber on first concrete layer through the infiltration hole, accomplish drainage work, when fluctuation appears in the ground bottom or bottom surface temperature, the insulating layer plays the effect of keeping apart this moment, reduce the temperature of ground bottom to the influence on second concrete layer, reduce the influence of the temperature on ground to first concrete layer simultaneously, thereby make the temperature fluctuation range reduce, when ground bottom soil moisture content is higher, moisture in the soil passes through infiltration hole infiltration entering first concrete in situ's inner chamber this moment, thereby make the unable directness of water liquid and waterproof layer contact permeate, thereby play waterproof function.
Description
Technical Field
The utility model relates to a waterproof construction specifically is a waterproof construction in station of subway station.
Background
The subway is one of stations, and the station is a place for passengers to take on and off, transfer and wait. It is convenient, safe and fast for passengers to pass in and out of station, and has excellent ventilation, lighting, sanitary, fireproof equipment, etc. to provide passengers with comfortable and clean environment. The station should accommodate the main technical equipment and operation management system, thereby ensuring the safe operation of the urban rail transit. Auxiliary assembly in subway station includes: escalators, elevators, roller shutters, flood gates, passenger guidance, lighting, ticket sales and inspection systems, station equipment automation systems, and the like. And a shielding door, a nuclear radiation prevention door and the like can be arranged according to the requirement.
The subway station is usually arranged on the ground, however, the underground building structure usually has the problem of soil water seepage, so that the underground waterproof structure of the subway station is provided, and the probability of water seepage of the station ground is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof construction in station of subway station to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a waterproof structure in a station of a subway station comprises a plurality of ground base layers which are adjacently arranged, wherein expansion joints are arranged between the ground base layers, a shielding connecting plate is arranged above the expansion joints, the shielding connecting plate is arranged at the top of the adjacent part of the ground base layer, a placing groove for placing the shielding connecting plate is arranged at the top of the adjacent part of the ground base layer, permeable holes are equidistantly formed in the shielding connecting plate, a first concrete layer is arranged below the ground base layer, the ground base layer comprises a waterproof layer, a heat-insulating layer and a second concrete layer, the waterproof layer is fixedly connected to the top surface of the first concrete layer, the heat-insulating layer is fixedly connected to the top surface of the waterproof layer, the second concrete layer is fixedly connected to the top surface of the heat-insulating layer, an inner cavity is arranged in the first concrete layer, permeable holes are uniformly formed in the outer wall of the first concrete layer, a plurality of first connecting pipes are equidistantly arranged between the first concrete layers, two ends of the first communicating pipe are fixedly connected with adjacent first concrete layers respectively and communicated with each other, and a water storage mechanism is arranged outside the first concrete layers on the outermost side.
As a further aspect of the present invention: the water storage mechanism comprises a water storage tank, a water outlet pipe, a pipe cover, a groove, a second communicating pipe and a twisting handle.
As a further aspect of the present invention: the second communicating pipe is fixedly connected to one side of the water storage tank at equal intervals, the second communicating pipe is communicated with the water storage tank, and the other end of the second communicating pipe is fixedly connected with the adjacent first concrete layer and communicated with the adjacent first concrete layer.
As a further aspect of the present invention: the water outlet pipe is fixedly connected to the top surface of the water storage tank, the top end of the water outlet pipe is flush with the second concrete layer, and the groove is formed in the top end of the water outlet pipe.
As a further aspect of the present invention: the pipe cover is arranged in the groove, the bottom of the pipe cover is in threaded connection with the interior of the water outlet pipe, and the screwing handle is fixedly connected to the top surface of the pipe cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting up of waterproof layer reduces the infiltration nature of ground basic unit, uses through the cooperation between second concrete layer, infiltration hole and the inner chamber for in being permeated into the second concrete layer in the soil, avoid soil moisture to last upwards infiltration, thereby make in-station waterproof construction of this subway station can effectual improvement subway station waterproof performance.
2. The utility model discloses a setting in the hole of permeating water for water liquid in the bottom surface basic unit can be through the hole of permeating water, expansion joint and infiltration hole discharge, through the setting that shields the connecting plate, make the expansion joint shielded the protection, reduce the possibility that the expansion joint blockked up, through the use of insulating layer, reduce the expend with heat and contract with cold difference in temperature variation of first concrete layer and second concrete layer, thereby reduce the deformation volume, through the setting at expansion joint, avoid ground basic unit to appear damaging in deformation process, thereby make the structure of ground basic unit more reasonable and optimize.
3. The utility model discloses a cooperation between catch basin, first communicating pipe and the second communicating pipe is used for the infiltration of inner chamber can be convenient derive the catch basin in, thereby avoid the inner chamber to be lasted the infiltration, make the inner chamber lose the function of absorbing soil moisture, use through outlet pipe, tube cap, recess and the cooperation of twisting between the handle, make can take the water liquid in the catch basin out through the outlet pipe, avoid waterproof construction retaining too much, lead to waterproof inefficacy.
Drawings
Fig. 1 is a schematic structural view of an in-station waterproof structure of a subway station.
Fig. 2 is a plan view of an in-station waterproof structure of a subway station.
Fig. 3 is a sectional view of a first communication pipe position of an in-station waterproof structure of a subway station.
In the figure: 1 ground basic unit, 2 expansion joints, 3 shield connecting plate, 4 standing grooves, 5 first communicating pipes, 6 hole of permeating water, 7 first concrete layer, 8 waterproof layers, 9 insulating layers, 10 second concrete layer, 11 infiltration holes, 12 retaining mechanisms, 13 catch basins, 14 outlet pipes, 15 tube covers, 16 recesses, 17 second communicating pipes, 18 twist and move handle, 19 inner chambers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, an in-station waterproof structure for a subway station comprises a plurality of ground base layers 1 arranged adjacently, wherein expansion joints 2 are arranged between the ground base layers 1, shielding connection plates 3 are arranged above the expansion joints 2, the shielding connection plates 3 are arranged on the tops of the adjacent parts of the ground base layers 1, a placement groove 4 for placing the shielding connection plates 3 is arranged on the tops of the adjacent parts of the ground base layers 1, permeable holes 6 are arranged on the shielding connection plates 3 at equal intervals, a first concrete layer 7 is arranged below the ground base layers 1, the ground base layers 1 comprise a waterproof layer 8, a heat insulation layer 9 and a second concrete layer 10, the waterproof layer 8 is fixedly connected on the top surface of the first concrete layer 7, the heat insulation layer 9 is fixedly connected on the top surface of the waterproof layer 8, the second concrete layer 10 is fixedly connected on the top surface of the heat insulation layer 9, an inner cavity 19 is arranged in the first concrete layer 7, infiltration hole 11 has evenly been seted up to first concrete layer 7's outer wall, and the equidistance is equipped with a plurality of first communicating pipes 5 between the first concrete layer 7, and the both ends of first communicating pipe 5 communicate with adjacent first concrete layer 7 fixed connection and each other respectively, the outside first concrete layer 7 is equipped with retaining mechanism 12 outward.
The water storage mechanism 12 comprises a water storage tank 13, a water outlet pipe 14, a pipe cover 15, a groove 16, a second communicating pipe 17 and a screwing handle 18.
The second communicating pipes 17 are fixedly connected to one side of the water storage tank 13 at equal intervals, the second communicating pipes 17 are communicated with the water storage tank 13, and the other ends of the second communicating pipes 17 are fixedly connected with the adjacent first concrete layers 7 and are communicated with each other.
The water outlet pipe 14 is fixedly connected to the top surface of the water storage tank 13, the top end of the water outlet pipe 14 is flush with the second concrete layer 10, and the groove 16 is formed in the top end of the water outlet pipe 14.
The pipe cover 15 is arranged in the groove 16, the bottom of the pipe cover 15 is in threaded connection with the interior of the water outlet pipe 14, the screwing handle 18 is fixedly connected to the top surface of the pipe cover 15, and a ventilation seam is arranged between the pipe cover 15 and the water outlet pipe 14.
The utility model discloses a theory of operation is:
when water exists on the surface of the ground base layer, the water liquid of the ground base layer enters the expansion joint 2 through the permeable holes 6 on the shielding connecting plate 3 at the moment, the water liquid entering the expansion joint 2 flows into the inner cavity 19 of the first concrete layer 7 through the permeable holes 11 to finish the drainage work, when the temperature of the ground bottom or the bottom surface fluctuates, the heat insulation layer 9 plays a role of isolation at the moment, the influence of the temperature of the ground bottom on the second concrete layer 10 is reduced, meanwhile, the influence of the temperature of the ground on the first concrete layer 7 is reduced, so that the temperature fluctuation range is reduced, when the soil moisture content of the ground bottom is higher, the moisture in the soil permeates into the inner cavity 19 in the first concrete layer 7 through the permeable holes 11 at the moment, so that the water liquid cannot directly contact with the waterproof layer 8 to permeate, thereby playing a waterproof function, and meanwhile, the permeated water liquid in the inner cavity 19 is mutually communicated through the first communication pipe 5, and water liquid is led into the water storage tank 13 through the second communicating pipe 17 and is stored, so that the inner cavity 19 is emptied, water seepage can be continuously carried out, after a period of time, a worker can rotate the pipe cover 15 to be unscrewed from the groove 16 on the water outlet pipe 14 through screwing the handle 18, so that the water outlet pipe 14 is opened, the water liquid in the water storage tank 13 is conveniently pumped out through external equipment for the water outlet pipe by the worker, and the waterproof performance of the waterproof mechanism is maintained.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a waterproof construction in station of subway station, includes ground basic unit (1) of a plurality of adjacent settings, its characterized in that: the expansion joint (2) is arranged between the ground base layers (1), the shielding connecting plate (3) is arranged above the expansion joint (2), the shielding connecting plate (3) is arranged at the top of the adjacent part of the ground base layer (1), the top of the adjacent part of the ground base layer (1) is provided with a placing groove (4) for placing the shielding connecting plate (3), the shielding connecting plate (3) is provided with a permeable hole (6) at equal distance, the lower part of the ground base layer (1) is provided with a first concrete layer (7), the ground base layer (1) comprises a waterproof layer (8), a heat insulation layer (9) and a second concrete layer (10), the waterproof layer (8) is fixedly connected with the top surface of the first concrete layer (7), the heat insulation layer (9) is fixedly connected with the top surface of the waterproof layer (8), the second concrete layer (10) is fixedly connected with the top surface of the heat insulation layer (9), an inner cavity (19) is arranged in the first concrete layer (7), infiltration hole (11) have evenly been seted up to the outer wall on first concrete layer (7), and the equidistance is equipped with a plurality of first communicating pipes (5) between first concrete layer (7), the both ends of first communicating pipe (5) respectively with adjacent first concrete layer (7) fixed connection and communicate each other, the outside first concrete layer (7) are equipped with retaining mechanism (12) outward.
2. The in-station waterproof structure of the subway station as claimed in claim 1, wherein: the water storage mechanism (12) comprises a water storage tank (13), a water outlet pipe (14), a pipe cover (15), a groove (16), a second communicating pipe (17) and a twisting handle (18).
3. The in-station waterproof structure of the subway station as claimed in claim 2, wherein: the second communicating pipes (17) are fixedly connected to one side of the water storage tank (13) at equal intervals, the second communicating pipes (17) are communicated with the water storage tank (13), and the other ends of the second communicating pipes (17) are fixedly connected with the adjacent first concrete layers (7) and are communicated with each other.
4. The in-station waterproof structure of the subway station as claimed in claim 2, wherein: the water outlet pipe (14) is fixedly connected to the top surface of the water storage tank (13), the top end of the water outlet pipe (14) is flush with the second concrete layer (10), and the groove (16) is formed in the top end of the water outlet pipe (14).
5. The in-station waterproof structure of the subway station as claimed in claim 2, wherein: the pipe cover (15) is arranged in the groove (16), the bottom of the pipe cover (15) is in threaded connection with the interior of the water outlet pipe (14), and the screwing handle (18) is fixedly connected to the top surface of the pipe cover (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288738.8U CN215165880U (en) | 2021-02-02 | 2021-02-02 | Waterproof construction in subway station's station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288738.8U CN215165880U (en) | 2021-02-02 | 2021-02-02 | Waterproof construction in subway station's station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165880U true CN215165880U (en) | 2021-12-14 |
Family
ID=79409278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120288738.8U Expired - Fee Related CN215165880U (en) | 2021-02-02 | 2021-02-02 | Waterproof construction in subway station's station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165880U (en) |
-
2021
- 2021-02-02 CN CN202120288738.8U patent/CN215165880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |