CN214169175U - Underground works water repellent structure - Google Patents
Underground works water repellent structure Download PDFInfo
- Publication number
- CN214169175U CN214169175U CN202023343952.3U CN202023343952U CN214169175U CN 214169175 U CN214169175 U CN 214169175U CN 202023343952 U CN202023343952 U CN 202023343952U CN 214169175 U CN214169175 U CN 214169175U
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- fixed
- cavity
- waterproof layer
- layer
- screw rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000002940 repellent Effects 0.000 title claims abstract description 10
- 239000005871 repellent Substances 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 37
- 238000002955 isolation Methods 0.000 claims description 27
- 238000004078 waterproofing Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an underground works water repellent structure, it includes the basic unit, be provided with the construction cavity that is used for building underground works in the basic unit, the inside wall of construction cavity is fixed with first waterproof layer, still be provided with fixed subassembly in the construction cavity, fixed subassembly includes the bottom plate, screw rod and fixation nut, the bottom plate is fixed in the inside wall of construction cavity, fixed cavity has still been seted up in the basic unit, fixation nut is fixed in the inside wall of fixed cavity, the one end of screw rod is located the construction cavity, the other end passes the bottom plate in proper order, first waterproof layer and basic unit extend to in the fixed cavity, the one end threaded connection that the screw rod is located fixed cavity is in fixation nut. The method has the effect of protecting the safety of the underground engineering.
Description
Technical Field
The application relates to the field of underground waterproof engineering, in particular to a waterproof treatment structure for underground engineering.
Background
China is rapidly urbanizing, and due to the shortage of land resources and the increasingly crowded urban traffic, the reasonable utilization of underground engineering can relieve the land shortage of large and medium cities, so that the cities are more three-dimensional. The underground engineering refers to underground civil engineering built for developing and utilizing underground space resources deep under the ground, and comprises underground houses and underground structures, underground railways, highway tunnels, underwater tunnels, underground common ditches, street-crossing underground passages and the like.
In view of the above-mentioned related technologies, the inventor believes that some problems occur in the process of building, putting into use and maintaining the underground engineering, and the water seepage of the underground engineering structure is a common problem, and the long-term water seepage not only makes the underground engineering lose its use function, but also collapses the soil around the underground engineering, thereby affecting the safety of the underground engineering.
SUMMERY OF THE UTILITY MODEL
In order to guarantee the security of underground works, this application provides an underground works water repellent structure.
The application provides an underground works water repellent structure adopts following technical scheme:
the utility model provides an underground works water repellent structure, includes the basic unit, be provided with the construction cavity that is used for building underground works in the basic unit, the inside wall of construction cavity is fixed with first waterproof layer, still be provided with fixed subassembly in the construction cavity, fixed subassembly includes bottom plate, screw rod and fixation nut, the bottom plate is fixed in the inside wall of construction cavity, fixed cavity has still been seted up in the basic unit, fixation nut is fixed in the inside wall of fixed cavity, the one end of screw rod is located in the construction cavity, the other end pass in proper order the bottom plate first waterproof layer with the basic unit extends to in the fixed cavity, the screw rod is located one end threaded connection in the fixed cavity in fixation nut.
By adopting the technical scheme, the arrangement of the first waterproof layer can prevent water from permeating into the construction cavity, so that the construction cavity can safely carry out the construction of underground engineering, and the safety of the underground engineering can be ensured; and the setting of fixed subassembly can be used to further fix first waterproof layer in the construction cavity for the fixed of first waterproof layer is more firm.
Optionally, a fixing rod is arranged on the side surface of the bottom plate, and one end of the fixing rod penetrates through the first waterproof layer and extends into the base layer to be fixed with the base layer.
Through adopting above-mentioned technical scheme, the setting of dead lever can be fixed the bottom plate in the construction cavity steadily to enable the fixed of first waterproof layer more firm.
Optionally, a sleeve is arranged on the side surface of the bottom plate, one end of the sleeve penetrates through the first waterproof layer and extends into the fixed cavity, and the outer peripheral surface of the screw rod, which is far away from the building cavity, is located in the sleeve.
Through adopting above-mentioned technical scheme, telescopic setting, the inconvenient condition of rotation appears because of factors such as the earth in the basic unit causes when reducible screw rod is screwed in.
Optionally, the outer circumferential surface of the screw rod located in the construction cavity is in threaded connection with a locking nut.
Through adopting above-mentioned technical scheme, fix the screw rod through fixation nut and lock nut to can improve the compactness of basic unit and first waterproof layer after fixed, the frictional force between accessible utilization lock nut and the screw rod simultaneously makes fixation nut not hard up easily, thereby enables the fixed more firm of first waterproof layer.
Optionally, a second waterproof layer is arranged on one side, far away from the base layer, of the first waterproof layer.
Through adopting above-mentioned technical scheme, the waterproof nature of basic unit is convenient for strengthen in the setting of second waterproof layer to improve the security that underground works used.
Optionally, an isolation layer is arranged between the first waterproof layer and the second waterproof layer.
Through adopting above-mentioned technical scheme, the setting of isolation layer helps playing waterproof effect temporarily after first waterproof layer destroys.
Optionally, a drain pipe is communicated in the isolation layer.
Through adopting above-mentioned technical scheme, the setting of drain pipe, can be convenient for first waterproof layer destroyed and water gets into the isolation layer after, will get into the intraformational water of isolation and discharge.
Optionally, the side surface of the isolation layer is inclined towards the drain pipe.
Through adopting above-mentioned technical scheme, the setting of isolation layer slope is convenient for flow direction drain pipe with the rivers that get into in the isolation layer to discharge through the drain pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first waterproof layer is arranged, so that water can be prevented from permeating into the construction cavity, the construction cavity can be used for safely constructing underground engineering, and the safety of the underground engineering can be guaranteed;
2. fix the screw rod through fixation nut and lock nut to can improve the compactness of basic unit and first waterproof layer after fixed, the while accessible utilizes the frictional force between lock nut and the screw rod, makes fixation nut not hard up easily, thereby enables the fixed more firm of first waterproof layer.
Drawings
Fig. 1 is a schematic structural diagram of an overall structure of a waterproof processing structure of an underground engineering according to an embodiment of the present application.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a base layer; 2. a first waterproof layer; 3. an isolation layer; 31. a drain pipe; 4. a second waterproof layer; 5. building a cavity; 51. a base plate; 52. a screw; 53. fixing a nut; 54. a locking nut; 55. a sleeve; 56. fixing the rod; 6. the cavity is fixed.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses underground works water repellent structure. Referring to fig. 1, underground works water repellent structure includes basic unit 1, offers construction cavity 5 in the basic unit 1, and basic unit 1 just is located construction cavity 5 internal fixation and has first waterproof layer 2, and first waterproof layer 2 is close to the inside wall of construction cavity 5 and is fixed with isolation layer 3, and the inside wall that isolation layer 3 is close to construction cavity 5 is fixed with second waterproof layer 4.
Referring to fig. 1, the side of the isolation layer 3 close to the second waterproof layer 4 is inclined, a drain pipe 31 is communicated with the isolation layer 3, the drain pipe 31 is located at the bottom of the inclined side of the isolation layer 3, and one end of the drain pipe 31 far away from the isolation layer 3 penetrates through the first waterproof layer 2 and extends into the base layer 1. The provision of the separation layer 3 may play a role of temporarily waterproofing when water located in the base layer 1 passes through the first waterproof layer 2, and the water passing through the first waterproof layer 2 may be discharged through the drain pipe 31.
Referring to fig. 1 and 2, first waterproof layer 2, isolation layer 3 and second waterproof layer 4 are fixed in basic unit 1 through fixed subassembly, fixed subassembly includes bottom plate 51, screw rod 52 and fixation nut 53, fixed cavity 6 has still been seted up in basic unit 1, fixed cavity 6 is located the one side of keeping away from construction cavity 5, fixation nut 53 is fixed in basic unit 1 and is located fixed cavity 6 and is close to the inside wall of first waterproof layer 2, bottom plate 51 is fixed in basic unit 1 and is located construction cavity 5 and is close to the inside wall of second waterproof layer 4, the one end of screw rod 52 is located construction cavity 5, the other end screw thread passes bottom plate 51 in proper order, second waterproof layer 4, isolation layer 3, first waterproof layer 2 and basic unit 1 and extend to fixed cavity 6 in, and screw rod 52 is located the one end and the fixation nut 53 threaded connection of fixed cavity 6. The fixing component can make the first waterproof layer 2, the isolation layer 3 and the second waterproof layer 4 fixed more firmly in the base layer 1.
Referring to fig. 1 and 2, the screw 52 is in threaded connection with a locking nut 54 on the outer circumferential surface of the construction cavity 5, the locking nut 54 is located on one side of the bottom plate 51 far away from the second waterproof layer 4, and the locking nut 54 can be abutted against the second waterproof layer 4 through rotation, so that the locking nut 54 and the screw 52 are arranged through friction force, so that the locking nut 53 is not easy to loosen, the first waterproof layer 2, the isolation layer 3 and the second waterproof layer 4 can be fixed more firmly, and the tightness of the base layer 1 and the first waterproof layer 2, the isolation layer 3 and the second waterproof layer 4 after fixing is better.
Referring to fig. 1 and 2, the side of bottom plate 51 far away from construction cavity 5 is fixed with sleeve 55, the one end that bottom plate 51 was kept away from to sleeve 55 passes second waterproof layer 4 in proper order, isolation layer 3, first waterproof layer 2 and basic unit 1 and is fixed in the side of fixation nut 53, and sleeve 55 and fixed cavity 6 intercommunication, the partial outer peripheral face that construction cavity 5 was kept away from to screw rod 52 is located sleeve 55, so set up and to make screw rod 52 rotate more easily, be convenient for fix first waterproof layer 2, isolation layer 3 and second waterproof layer 4.
Referring to fig. 1 and 2, the side of the bottom plate 51 far away from the construction cavity 5 is further fixed with two fixing rods 56, the two fixing rods 56 are respectively located at two opposite sides of the sleeve 55, the fixing rods 56 are far away from the second waterproof layer 4, the isolation layer 3, the first waterproof layer 2 and the base layer 1 at one end of the bottom plate 51, the fixing rods 56 are located at one end of the base layer 1 and fixed to the base layer 1, and the first waterproof layer 2, the isolation layer 3 and the second waterproof layer 4 can be fixed more firmly through the arrangement.
The implementation principle of an underground works water repellent structure of the embodiment of this application is: the worker fixes first waterproof layer 2 at the inside wall of construction cavity 5 at first, then installs isolation layer 3 and drain pipe 31, installs second waterproof layer 4 again, fixes bottom plate 51, sleeve 55 and dead lever 56 respectively after that, aims at screw in bottom plate 51 and passes fixation nut 53 with screw 52 at last, and locking nut 54 screw in is up to and bottom plate 51 butt, and the completion is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an underground works water repellent structure which characterized in that: comprises a base layer (1), a construction cavity (5) for constructing underground engineering is arranged in the base layer (1), a first waterproof layer (2) is fixed on the inner side wall of the construction cavity (5), a fixing component is also arranged in the construction cavity (5), the fixing component comprises a bottom plate (51), a screw rod (52) and a fixing nut (53), the bottom plate (51) is fixed on the inner side wall of the construction cavity (5), a fixed cavity (6) is also arranged in the base layer (1), the fixing nut (53) is fixed on the inner side wall of the fixing cavity (6), one end of the screw rod (52) is positioned in the construction cavity (5), the other end of the screw rod sequentially penetrates through the bottom plate (51), the first waterproof layer (2) and the base layer (1) and extends into the fixed cavity (6), one end of the screw rod (52) positioned in the fixed cavity (6) is connected with the fixed nut (53) in a threaded mode.
2. An underground works waterproofing treatment structure according to claim 1, wherein: and a fixing rod (56) is arranged on the side surface of the bottom plate (51), and one end of the fixing rod (56) penetrates through the first waterproof layer (2) and extends into the base layer (1) to be fixed with the base layer (1).
3. An underground works waterproofing treatment structure according to claim 1, wherein: the side of bottom plate (51) is provided with sleeve (55), the one end of sleeve (55) passes first waterproof layer (2) and extends to in fixed cavity (6), the outer peripheral face that screw rod (52) kept away from construction cavity (5) is located in sleeve (55).
4. An underground works waterproofing treatment structure according to claim 1, wherein: and the outer peripheral surface of the screw rod (52) positioned in the construction cavity (5) is in threaded connection with a locking nut (54).
5. An underground works waterproofing treatment structure according to claim 1, wherein: and a second waterproof layer (4) is arranged on one side, far away from the base layer (1), of the first waterproof layer (2).
6. An underground works waterproofing treatment structure according to claim 5, wherein: an isolating layer (3) is arranged between the first waterproof layer (2) and the second waterproof layer (4).
7. An underground works waterproofing treatment structure according to claim 6, wherein: and a drain pipe (31) is communicated with the inside of the isolation layer (3).
8. An underground works waterproofing treatment structure according to claim 7, wherein: the side surface of the isolation layer (3) inclines towards the drain pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343952.3U CN214169175U (en) | 2020-12-31 | 2020-12-31 | Underground works water repellent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343952.3U CN214169175U (en) | 2020-12-31 | 2020-12-31 | Underground works water repellent structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169175U true CN214169175U (en) | 2021-09-10 |
Family
ID=77591809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023343952.3U Expired - Fee Related CN214169175U (en) | 2020-12-31 | 2020-12-31 | Underground works water repellent structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169175U (en) |
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2020
- 2020-12-31 CN CN202023343952.3U patent/CN214169175U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |