CN206205007U - A kind of building underground structure leakage-resistant device - Google Patents
A kind of building underground structure leakage-resistant device Download PDFInfo
- Publication number
- CN206205007U CN206205007U CN201621215650.9U CN201621215650U CN206205007U CN 206205007 U CN206205007 U CN 206205007U CN 201621215650 U CN201621215650 U CN 201621215650U CN 206205007 U CN206205007 U CN 206205007U
- Authority
- CN
- China
- Prior art keywords
- groove
- drainpipe
- base plate
- underground structure
- resistant device
- 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.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of building underground structure leakage-resistant device, the compacting foundation that foundation ditch is set including surface, the water pump for being laid on the base plate on the compacting foundation surface and drawing water, the base plate is arranged in the sump in the recessed formation sump in position corresponding with the foundation ditch, the water pump；The inside of the compacting foundation sets groove, also include cobble filler, the hydraulic pressure detector for detecting hydraulic pressure size in the groove, drainpipe and the water valve for switching the drainpipe for filling the groove, the drainpipe connects the groove and the sump.When the hydraulic pressure detector is detected hydraulic pressure pressure reaches predetermined value in groove when, water valve is opened, and the underground water in groove can be flowed into the middle of the sump along drainpipe, prevents that hydraulic pressure in groove is too high to cause underground water from base plate leakage.This device can be used as permanent drains facility, and simple structure, mending-leakage expense is low, reduce construction cost.
Description
Technical field
The utility model is related to a kind of leakage-resistant device, more particularly to a kind of building underground structure leakage-resistant device.
Background technology
Preservation has substantial amounts of underground water in the space of the soil body and the crack of rock mass, is easily caused the bottom of building underground structure
, there is cracking and seep water in plate, such as basement, garage, the base plate of market place builet below the ground lower surface, influence the normal of building underground structure
Use.The measure of current building trade underground structure bottom plate antiseep is all using slip casting plugging leaks or sets blind drainage
Carry out base plate antiseep.The mode effect on driving birds is not good of slip casting plugging leaks, and cost is higher.The mode of blind drainage construct compared with
Complexity, it is costly, and time permanent easily blocking afterwards.
Utility model content
The utility model provides that a kind of simple structure, operating expenses be low, good leak-proof effect building underground structure is prevented
Leak device.The utility model solves the technical scheme that its technical problem used：
A kind of building underground structure leakage-resistant device, including surface sets the compacting foundation of foundation ditch, is laid on the rammer
The base plate of primary surface and the water pump for drawing water on the spot, the base plate catchment in the recessed formation in position corresponding with the foundation ditch
Well, the water pump is arranged in the sump；The inside of the compacting foundation sets groove, also including described recessed for filling
The cobble filler of groove, the hydraulic pressure detector for detecting hydraulic pressure size in the groove, drainpipe and for switching the row
The water valve of water pipe, the hydraulic pressure detector to drive the valve switch in the way of water valve, the drainpipe described in drive connection
Connect the groove and the sump.
Compared with background technology, it has the following advantages that the technical program：
The cobble filler is filled in the middle of base plate with compacting foundation, to form filtering and cushion, when described
When hydraulic pressure detector detects that hydraulic pressure pressure reaches predetermined value in groove, water valve is opened, and the underground water in groove can be along drainpipe
Be flowed into the middle of the sump, reach reduce groove in hydraulic pressure purpose, prevent hydraulic pressure in groove it is too high cause underground water from
Base plate leakage, afterwards, starting mode of pump extracts the water in sump out.When construction is completed, this device can be used as permanent
Pumping equipment is used, and so as to realize the effect of the long-term seepage prevention and treatment of base plate, simple structure, and reduces later stage mending-leakage expense
With reduction construction cost.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts a kind of schematic diagram of building underground structure leakage-resistant device of the utility model.
Specific embodiment
Refer to Fig. 1, a kind of building underground structure leakage-resistant device of the present utility model, including surface and foundation ditch is set
Compacting foundation 10, the base plate 20 for being laid on the compacting foundation surface and the water pump 30 for drawing water.The base plate 20 with it is described
The corresponding position of foundation ditch is recessed to form sump 40, and the water pump 30 is arranged in the sump 40.The compacting foundation
10 inside sets groove, also including the cobble filler 50 for filling the groove, for detecting hydraulic pressure in the groove
The hydraulic pressure detector 60 of size, drainpipe 70 and the water valve 80 for switching the drainpipe.The hydraulic pressure detector 60 is with drive
Water valve 80 described in the mode drive connection of the dynamic switch of the water valve 80.The drainpipe 70 connects the groove and the sump
40.When hydraulic pressure is too high in groove, water valve 80, underground water flows into sump 40 from groove, so that hydraulic pressure declines in groove, prevents
The only seepage of the base plate 20.
The groove is extended downwardly by the upper surface of the compacting foundation 10, and the base plate 20 covers the cobble filler
50。
The one end of the drainpipe 70 is through compacting foundation 10 and extend into the groove, and the other end of the drainpipe 70 connects
The logical sump 40, the water valve 80 is located in the middle of the sump 40.The base plate 20 is passed through in the drainpipe 70
Position sets Bituminous hemp fiber 90 filling the space between drainpipe 70 and base plate 20, it is preferable that recycle ointment to base plate 20,
Gap between drainpipe 70, the three of Bituminous hemp fiber 90 carries out filleting, so as to improve sealing and water proofing property.
Also include the screen pack 72 of the one end for the water inlet for entangling the drainpipe 70.The screen pack 72 is located at described recessed
In groove.The outer wall at the position that the drainpipe 70 is entangled by the screen pack 72 is provided with inlet opening.Preferably, the drainpipe
70 is coating steel pipe.
The above, only the utility model preferred embodiment, therefore can not according to this limit the utility model implementation
Scope, i.e., the equivalence changes made according to the utility model the scope of the claims and description and modification, all should still belong to this practicality new
In the range of type covers.
Claims (8)
1. a kind of building underground structure leakage-resistant device, including surface sets the compacting foundation of foundation ditch, is laid on the compacting
The base plate of foundation surface and the water pump for drawing water, the base plate in the position recessed formation sump corresponding with the foundation ditch,
The water pump is arranged in the sump；It is characterized in that：The inside of the compacting foundation sets groove, also including for filling out
Fill the cobble filler of the groove, the hydraulic pressure detector for detecting hydraulic pressure size in the groove, drainpipe and for opening
Close the water valve of the drainpipe, the hydraulic pressure detector to drive the valve switch in the way of water valve, institute described in drive connection
State drainpipe the connection groove and the sump.
2. building underground structure leakage-resistant device according to claim 1, it is characterised in that：The base plate is in the row
Water pipe through position Bituminous hemp fiber is set filling the space drainpipe and base plate.
3. building underground structure leakage-resistant device according to claim 2, it is characterised in that：Using ointment to base plate,
Gap between drainpipe, Bituminous hemp fiber three carries out filleting.
4. building underground structure leakage-resistant device according to claim 1, it is characterised in that：Also include screen pack, institute
State one end that the water inlet of drainpipe is stated in filtration net cover residence.
5. building underground structure leakage-resistant device according to claim 4, it is characterised in that：The drainpipe is described
The outer wall at the position that screen pack is entangled is provided with inlet opening.
6. building underground structure leakage-resistant device according to claim 5, it is characterised in that：The screen pack is located at institute
State in groove.
7. the building underground structure leakage-resistant device according to claim 1 or 4 or 5 or 6, it is characterised in that：The row
Water pipe is coating steel pipe.
8. building underground structure leakage-resistant device according to claim 1, it is characterised in that：The groove is by the rammer
The upper surface of base is extended downwardly on the spot, and cobble filler is stated in the base plate cover residence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215650.9U CN206205007U (en) | 2016-11-11 | 2016-11-11 | A kind of building underground structure leakage-resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215650.9U CN206205007U (en) | 2016-11-11 | 2016-11-11 | A kind of building underground structure leakage-resistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205007U true CN206205007U (en) | 2017-05-31 |
Family
ID=58752339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215650.9U Expired - Fee Related CN206205007U (en) | 2016-11-11 | 2016-11-11 | A kind of building underground structure leakage-resistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502280A (en) * | 2020-05-11 | 2020-08-07 | 中铁城建集团第三工程有限公司 | Construction method for detecting water leakage area by novel tool |
| CN112376594A (en) * | 2020-11-13 | 2021-02-19 | 深圳市天健(集团)股份有限公司 | Intelligent water pressure monitoring equipment for anti-floating early warning |
-
2016
- 2016-11-11 CN CN201621215650.9U patent/CN206205007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502280A (en) * | 2020-05-11 | 2020-08-07 | 中铁城建集团第三工程有限公司 | Construction method for detecting water leakage area by novel tool |
| CN111502280B (en) * | 2020-05-11 | 2021-06-11 | 中铁城建集团第三工程有限公司 | Construction method for detecting water leakage area by tool |
| CN112376594A (en) * | 2020-11-13 | 2021-02-19 | 深圳市天健(集团)股份有限公司 | Intelligent water pressure monitoring equipment for anti-floating early warning |
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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: 20170531 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |