CN204344064U - A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device - Google Patents
A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device Download PDFInfo
- Publication number
- CN204344064U CN204344064U CN201420789287.6U CN201420789287U CN204344064U CN 204344064 U CN204344064 U CN 204344064U CN 201420789287 U CN201420789287 U CN 201420789287U CN 204344064 U CN204344064 U CN 204344064U
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- China
- Prior art keywords
- grouting
- pipe
- hard rubber
- ring support
- sleeve pipe
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of small-bore anchor shaft anchor cable fluid filling hole sealing device, comprise grouting ring support, slurry check ring, retainer plate and grouting sleeve pipe, grouting ring support is arranged on grouting sleeve pipe front end, slurry check ring is arranged on grouting ring support, and retainer plate to be arranged on grouting sleeve pipe and to be positioned on rear side of grouting ring support, and grouting ring support is groove-like, material is hard rubber, slurry check ring is elastic caoutchouc annulus, and retainer plate is hard rubber annulus, and grouting sleeve pipe is hard rubber pipe.The beneficial effects of the utility model: applicable boring aperture is less than 16mm, its end can be used as the pushing tow pallet of resin explosive roll, and structure is simple, easy to use, reusable; Grouting ring support is groove-like, and material is hard rubber, is convenient to fixing slurry check ring; Slurry check ring is elastic caoutchouc annulus, and guiding Grouting Pipe enters boring, prevents slurries from revealing simultaneously; Retainer plate is hard rubber annulus, and fixing Grouting Pipe, prevents from being partial in Grouting Pipe insertion process; Grouting sleeve pipe is hard rubber pipe, is convenient to connect Grouting Pipe.
Description
Technical field
The utility model relates to a kind of anchor shaft anchor cable fluid filling hole sealing device, particularly relates to a kind of small-bore anchor shaft anchor cable fluid filling hole sealing device.
Background technology
In slip casting process, solve cement grout spillage at present mainly adopt extruding cylindrical rubber sleeve, make its expand with boring close contact method carry out shutoff, under guarantee sealing quality prerequisite, hole packer cannot be freely movable, slip casting requirement in bolthole cannot to be met in prestressing force full length fastening process and uses inconvenience, wasting time and energy and not reproducible use.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of hole sealing device for small-bore anchor shaft anchor cable slip casting, effectively solves cement grout spillage problem in slip casting process.
The technical scheme that the problem that the utility model is the above-mentioned proposition of solution adopts is:
A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device, comprises grouting ring support 1, slurry check ring 2, retainer plate 3 and grouting sleeve pipe 4, grouting ring support 1 is arranged on grouting sleeve pipe 4 front end, and slurry check ring 2 is arranged on grouting ring support 1, and retainer plate 3 to be arranged on grouting sleeve pipe 4 and to be positioned on rear side of grouting ring support 1.
Described grouting ring support 1 is groove-like, and material is hard rubber, is convenient to fixing slurry check ring, not easily slides.
Described slurry check ring 2 is elastic caoutchouc annulus, and guiding Grouting Pipe enters boring, prevents slurries from revealing simultaneously.
Described retainer plate 3 is hard rubber annulus, and fixing Grouting Pipe, prevents from being partial in Grouting Pipe insertion process.
Described retainer plate 3 is at least one, can better play fixing Grouting Pipe, prevent the effect of being partial in Grouting Pipe insertion process.
Described grouting sleeve pipe 4 is hard rubber pipe, is convenient to connect Grouting Pipe.
Operating principle of the present utility model: during use, φ 16PU pipe is penetrated grouting sleeve pipe to end, resin explosive roll is put into boring, utilizes end to cave in and withstands on powder stick afterbody, sent into by powder stick at the bottom of hole, then carry out slip casting.In powder stick and hole packer insertion process, when rock mass has crack, slurry check ring is that soft rubber can realize fixing direction under two retainer plates coordinate, and does not partially enter crack.In slip casting process, first slurries inject around Anchor Agent and are surrounded, then slurry check ring is back to, act on slurry check ring, part spillage liquid is fixed to enclose and stops, hole packer increases automatic backing to hell with grouting amount, rear slurry initial set in 2 minutes, pull up stop grouting plug, carry out next step operation.
The beneficial effects of the utility model are: 1, be suitable for boring aperture and be less than φ 16mm, and its end can as the pushing tow pallet of resin explosive roll, and structure is simple, and easy to use, cost is low and reusable.2, grouting ring support is groove-like, and material is hard rubber, is convenient to fixing slurry check ring, not easily slides.3, slurry check ring is elastic caoutchouc annulus, and guiding Grouting Pipe enters boring, prevents slurries from revealing simultaneously.4, retainer plate is hard rubber annulus, and fixing Grouting Pipe, prevents from being partial in Grouting Pipe insertion process.5, retainer plate is at least one, can better play fixing Grouting Pipe, prevent the effect of being partial in Grouting Pipe insertion process.6, grouting sleeve pipe is hard rubber pipe, is convenient to connect Grouting Pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-grouting ring support, 2-slurry check ring, 3-retainer plate, 4-grouting sleeve pipe.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
With reference to Fig. 1, a kind of small-bore anchor shaft anchor cable fluid filling hole sealing device described in this detailed description of the invention, comprise grouting ring support 1, slurry check ring 2, retainer plate 3 and grouting sleeve pipe 4, grouting ring support 1 is arranged on grouting sleeve pipe 4 front end, and slurry check ring 2 is arranged on grouting ring support 1, and retainer plate 3 to be arranged on grouting sleeve pipe 4 and to be positioned on rear side of grouting ring support 1.
Described grouting ring support 1 is groove-like, and material is hard rubber, is convenient to fixing slurry check ring, not easily slides.
Described slurry check ring 2 is elastic caoutchouc annulus, and guiding Grouting Pipe enters boring, prevents slurries from revealing simultaneously.
Described retainer plate 3 is hard rubber annulus, and fixing Grouting Pipe, prevents from being partial in Grouting Pipe insertion process.
Described retainer plate 3 is two, can better play fixing Grouting Pipe, prevent the effect of being partial in Grouting Pipe insertion process.
Described grouting sleeve pipe 4 is hard rubber pipe, is convenient to connect Grouting Pipe.
The operating principle of this detailed description of the invention: during use, φ 16PU pipe is penetrated grouting sleeve pipe to end, resin explosive roll is put into boring, utilizes end to cave in and withstands on powder stick afterbody, sent into by powder stick at the bottom of hole, then carry out slip casting.In powder stick and hole packer insertion process, when rock mass has crack, slurry check ring is that soft rubber can realize fixing direction under two retainer plates coordinate, and does not partially enter crack.In slip casting process, first slurries inject around Anchor Agent and are surrounded, then slurry check ring is back to, act on slurry check ring, part spillage liquid is fixed to enclose and stops, hole packer increases automatic backing to hell with grouting amount, rear slurry initial set in 2 minutes, pull up stop grouting plug, carry out next step operation.
The beneficial effect of this detailed description of the invention is: 1, be suitable for boring aperture and be less than φ 16mm, and its end can as the pushing tow pallet of resin explosive roll, and structure is simple, and easy to use, cost is low and reusable.2, grouting ring support is groove-like, and material is hard rubber, is convenient to fixing slurry check ring, not easily slides.3, slurry check ring is elastic caoutchouc annulus, and guiding Grouting Pipe enters boring, prevents slurries from revealing simultaneously.4, retainer plate is hard rubber annulus, and fixing Grouting Pipe, prevents from being partial in Grouting Pipe insertion process.5, retainer plate is at least one, can better play fixing Grouting Pipe, prevent the effect of being partial in Grouting Pipe insertion process.6, grouting sleeve pipe is hard rubber pipe, is convenient to connect Grouting Pipe.
Specific embodiment of the utility model does not form restriction of the present utility model, and every employing analog structure of the present utility model and change, all in protection domain of the present utility model.
Claims (5)
1. a small-bore anchor shaft anchor cable fluid filling hole sealing device, it is characterized in that: comprise grouting ring support (1), slurry check ring (2), retainer plate (3) and grouting sleeve pipe (4), grouting ring support (1) is arranged on grouting sleeve pipe (4) front end, slurry check ring (2) is arranged on grouting ring support (1), and retainer plate (3) is arranged on grouting sleeve pipe (4) and goes up and be positioned at grouting ring support (1) rear side.
2. a kind of small-bore as claimed in claim 1 anchor shaft anchor cable fluid filling hole sealing device, is characterized in that: described grouting ring support (1) is groove-like, and material is hard rubber.
3. a kind of small-bore as claimed in claim 1 anchor shaft anchor cable fluid filling hole sealing device, is characterized in that: described slurry check ring (2) is elastic caoutchouc annulus.
4. a kind of small-bore as claimed in claim 1 anchor shaft anchor cable fluid filling hole sealing device, is characterized in that: described retainer plate (3) is hard rubber annulus.
5. a kind of small-bore as claimed in claim 1 anchor shaft anchor cable fluid filling hole sealing device, is characterized in that: described grouting sleeve pipe (4) is hard rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789287.6U CN204344064U (en) | 2014-12-15 | 2014-12-15 | A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789287.6U CN204344064U (en) | 2014-12-15 | 2014-12-15 | A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344064U true CN204344064U (en) | 2015-05-20 |
Family
ID=53227339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789287.6U Expired - Fee Related CN204344064U (en) | 2014-12-15 | 2014-12-15 | A kind of small-bore anchor shaft anchor cable fluid filling hole sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182870A (en) * | 2015-12-29 | 2018-06-19 | 东北林业大学 | Tree signboard, fixing means, fixed tool, boring tool with trees |
| CN110761819A (en) * | 2019-10-31 | 2020-02-07 | 天地科技股份有限公司 | Prestressed grouting anchor rod |
| CN111794790A (en) * | 2020-07-21 | 2020-10-20 | 华北科技学院 | Rapid hole sealing device and method for annular space |
-
2014
- 2014-12-15 CN CN201420789287.6U patent/CN204344064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182870A (en) * | 2015-12-29 | 2018-06-19 | 东北林业大学 | Tree signboard, fixing means, fixed tool, boring tool with trees |
| CN110761819A (en) * | 2019-10-31 | 2020-02-07 | 天地科技股份有限公司 | Prestressed grouting anchor rod |
| CN111794790A (en) * | 2020-07-21 | 2020-10-20 | 华北科技学院 | Rapid hole sealing device and method for annular space |
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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: 20150520 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |