CN203625943U - Water stopping device - Google Patents
Water stopping device Download PDFInfo
- Publication number
- CN203625943U CN203625943U CN201320653179.1U CN201320653179U CN203625943U CN 203625943 U CN203625943 U CN 203625943U CN 201320653179 U CN201320653179 U CN 201320653179U CN 203625943 U CN203625943 U CN 203625943U
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- CN
- China
- Prior art keywords
- base band
- utility
- water stopping
- model
- deforming
- 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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Abstract
The utility model relates to a water stopping device. The device comprises a deforming pipe and base bands connected to the two sides of the deforming pipe and symmetrically arranged, a cavity of a round through hole is formed in the middle of the deforming pipe, and a plurality of longitudinal grooves are formed in the surface of each base band. According to the water stopping device, due to the fact that the longitudinal grooves are formed in the base bands on two sides of the deforming pipe, the area of combination between the base bands and concrete can be effectively increased, water leakage probability is eliminated, the expansion and retraction quantity of a water stopping band can be greatly increased due to the cavity structure in the middle of the deforming pipe, and deforming capacity of the water stopping device is enhanced.
Description
Technical field
The utility model relates to a kind of antipriming, relates in particular to a kind of rubber water-proof device.
Background technology
Under construction, the particularly subway of physical construction planning, the buildings such as underground garage, in its process of construction, waterstop must be set in shrinkage joint, and must segmentation build in construction, also need in certain length, design shrinkage joint, in order to prevent that constuction joint and shrinkage joint from leaking, and arranges rubber fastening band or copper sheet in region of interest traditionally.In use, because waterstop is easily not tight to being connected between a side crimp, particularly waterstop and concrete in the time that hydraulic pressure is higher, easily produce percolating water phenomenon.
Utility model content
In view of this, the purpose of this utility model be for overcome prior art exist problem provide one can with the compact antipriming of concrete.
The utility model is achieved through the following technical solutions: a kind of antipriming, and comprise converting pipe and be connected to converting pipe both sides and symmetrically arranged base band, converting pipe middle part is the cavity of manhole, the surface of described base band is provided with many longitudinal grooves.
Further, the degree of depth of described groove is 1/2nd of base band thickness.
Further, described groove is spaced apart along the base band left and right sides.
The advantage of the antipriming that the utility model provides is: the utility model is by arranging many longitudinal flutings in the base band in converting pipe both sides, can effectively increase base band and concrete bonded area, eliminate the possibility that percolating water occurs, the cavity body structure at converting pipe middle part can increase the stroke of waterstop greatly, has strengthened the deformability of antipriming.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, wherein Fig. 1 is structural representation of the present utility model.As shown in FIG., a kind of antipriming of the present utility model, comprise converting pipe 1 and be connected to converting pipe 1 both sides and symmetrically arranged base band 2, the cavity that converting pipe 1 middle part is manhole, the surface of described base band 2 is provided with many longitudinal grooves 3, groove 3 is spaced apart along base band 2 left and right sides, and the degree of depth of groove 3 is 1/2nd of base band 2 thickness.
In sum, the utility model is by arranging many longitudinal flutings in the base band in converting pipe both sides, can effectively increase base band and concrete bonded area, eliminate the possibility that percolating water occurs, the cavity body structure at converting pipe middle part can increase the stroke of waterstop greatly, has strengthened the deformability of antipriming.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an antipriming, comprises converting pipe and is connected to converting pipe both sides and symmetrically arranged base band, converting pipe middle part is the cavity of manhole, it is characterized in that, the surface of described base band is provided with many longitudinal grooves.
2. antipriming according to claim 1, is characterized in that, the degree of depth of described groove is 1/2nd of base band thickness.
3. antipriming according to claim 1, is characterized in that, described groove is spaced apart along the base band left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653179.1U CN203625943U (en) | 2013-10-23 | 2013-10-23 | Water stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653179.1U CN203625943U (en) | 2013-10-23 | 2013-10-23 | Water stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625943U true CN203625943U (en) | 2014-06-04 |
Family
ID=50812435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653179.1U Expired - Fee Related CN203625943U (en) | 2013-10-23 | 2013-10-23 | Water stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960749A (en) * | 2022-06-21 | 2022-08-30 | 华设设计集团股份有限公司 | Underwater tunnel deformation joint built-in detachable water stop and real-time monitoring method |
-
2013
- 2013-10-23 CN CN201320653179.1U patent/CN203625943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960749A (en) * | 2022-06-21 | 2022-08-30 | 华设设计集团股份有限公司 | Underwater tunnel deformation joint built-in detachable water stop and real-time monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |