CN202745897U - Slurry stop plug of grouting anchor cable - Google Patents
Slurry stop plug of grouting anchor cable Download PDFInfo
- Publication number
- CN202745897U CN202745897U CN 201220201888 CN201220201888U CN202745897U CN 202745897 U CN202745897 U CN 202745897U CN 201220201888 CN201220201888 CN 201220201888 CN 201220201888 U CN201220201888 U CN 201220201888U CN 202745897 U CN202745897 U CN 202745897U
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- CN
- China
- Prior art keywords
- body layer
- plug body
- hole
- grouting
- plug
- 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 slurry stop plug of a grouting anchor cable, which is a cone-shaped elastic plug body composed of an inner plug body layer and an outer plug body layer, and the outer plug body layer is larger than the inner plug body layer; an anchor cable hole is formed at the axle center of the inner plug body layer; the inner plug body layer adopts conventional rubber material so as to ensure that the slurry stop plug has a certain strength; the outer plug body layer which adopts flexible rubber material can deform under the action of extrusion when the slurry stop plug is filled into a grouting hole, so as to fill up rugged parts on the wall of the hole; and the slurry stop plug is clung to the hole wall and an adhesive power is generated, so as to effectively achieve the purposes of hole sealing and slurry stopping.
Description
Technical field
The utility model relates to a kind of grouting cable anchor stop grouting plug, belongs to grouting reinforcement technique field, mine.
Background technology
Field, China mine extensively adopts slurry injection technique that weak broken wall rock is carried out its support reinforcement at present, and the method for slip casting commonly used comprises Grouting Pipe slip casting, grouting cable anchor slip casting etc.But, because the injected hole inner hole wall is generally uneven, and has random distribution slit not of uniform size, existing grouting method, product be the sealing of hole grouting fast and effeciently, ubiquity injected hole sealing of hole hard problem affects construction speed greatly in the grouting and reinforcing work progress.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of fast grouting cable anchor stop grouting plug of effective sealing of hole is provided, thereby solves injected hole sealing of hole difficulty, the bad problem of grouting effect that prior art exists.
For achieving the above object, the utility model adopts following technical proposals:
The grouting cable anchor stop grouting plug is cone shape elasticity cock body, and cock body is divided into two-layer, the inner plug body layer of internal layer and outer field outer cock body layer, and the elasticity of outer cock body layer is greater than the inner plug body layer.
Described inner plug body layer axle center is provided with anchor cable hole.
Described inner plug body layer is conventional elastomeric material.
Described outer cock body layer is flexible rubber material, can produce moderate finite deformation under external force.
The utlity model has following advantage:
(1) the grouting cable anchor stop grouting plug is simple in structure, dependable performance, applicable to the grouting cable anchor of different-diameter and the injected hole of different pore size, simultaneously, easy to use, simplified injection hole sealing technique, only need be sleeved on stop grouting plug to fill on the grouting cable anchor by anchor cable hole again and get final product sealing of hole in the boring, greatly accelerate the speed of grouting and reinforcing.
(2) the grouting cable anchor stop grouting plug has good sealing of hole effect.Stop grouting plug inner plug body layer is conventional elastomeric material, guaranteed that stop grouting plug has certain intensity, outer cock body layer is flexible rubber material, after stop grouting plug was filled in injected hole, outer plug layer produced distortion under squeezing action, can fill the uneven place of hole wall, be close to hole wall, produce adhesive power, thereby effective sealing of hole reaches the purpose of grouting.
Description of drawings
Fig. 1 is the axial cross-sectional schematic of overall structure of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is use schematic diagram of the present utility model;
Wherein, 1. cock body; 2. inner plug body layer; 3. outer cock body layer; 4. anchor cable hole; 5. grouting cable anchor; 6. pallet; 7. lockset; 8. injected hole.
The specific embodiment
Below in conjunction with in the accompanying drawing the utility model being described in further details.
Such as Fig. 1 ~ Fig. 2, the grouting cable anchor stop grouting plug is cone shape resilient plug 1 body, and cock body is divided into two-layer, the inner plug body layer 2 of internal layer and outer field outer cock body layer 3, and the elasticity of outer cock body layer 3 is greater than inner plug body layer 2.Described inner plug body layer 2 axle center are provided with anchor cable hole 4.Wherein, inner plug body layer 2 is conventional elastomeric material; Outer cock body layer 3 is flexible rubber material, can produce moderate finite deformation under external force.
Such as Fig. 3, when this utility model is used, first grouting cable anchor 5 is squeezed in the injected hole 8, then from the upper cock body 1 of grouting cable anchor 5 afterbodys suit, then promote cock body 1 and enter injected hole 8 and carry out sealing of hole, when wherein cock body 1 was installed, the large end of diameter of section was outwardly; At last successively tray 6 and lockset 7.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its Spirit Essence or essential feature.Therefore, with regard to each side, all just illustrating, is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.
Claims (2)
1. the grouting cable anchor stop grouting plug for cone shape elasticity cock body, is characterized in that, cock body is divided into two-layer, the inner plug body layer of internal layer and outer field outer cock body layer, and the elasticity of outer cock body layer is greater than the inner plug body layer.
2. grouting cable anchor stop grouting plug according to claim 1 is characterized in that, described inner plug body layer axle center is provided with anchor cable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201888 CN202745897U (en) | 2012-05-08 | 2012-05-08 | Slurry stop plug of grouting anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201888 CN202745897U (en) | 2012-05-08 | 2012-05-08 | Slurry stop plug of grouting anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745897U true CN202745897U (en) | 2013-02-20 |
Family
ID=47705313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220201888 Expired - Fee Related CN202745897U (en) | 2012-05-08 | 2012-05-08 | Slurry stop plug of grouting anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419078A (en) * | 2022-08-19 | 2022-12-02 | 广州地铁设计研究院股份有限公司 | Foundation pit support structure anchor cable end leakage water plugging device and construction method |
-
2012
- 2012-05-08 CN CN 201220201888 patent/CN202745897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419078A (en) * | 2022-08-19 | 2022-12-02 | 广州地铁设计研究院股份有限公司 | Foundation pit support structure anchor cable end leakage water plugging device and construction method |
| CN115419078B (en) * | 2022-08-19 | 2023-11-24 | 广州地铁设计研究院股份有限公司 | Device for plugging leakage water at end head of anchor cable of foundation pit support structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130508 |