CN217925809U - Anchor-grouting-drainage integrated water stop sleeve - Google Patents
Anchor-grouting-drainage integrated water stop sleeve Download PDFInfo
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- CN217925809U CN217925809U CN202222344464.7U CN202222344464U CN217925809U CN 217925809 U CN217925809 U CN 217925809U CN 202222344464 U CN202222344464 U CN 202222344464U CN 217925809 U CN217925809 U CN 217925809U
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- anchor
- slip casting
- grouting
- flange
- water
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Abstract
The utility model discloses an anchor is annotated and is arranged integral type stagnant water sleeve pipe, including setting up body and slip casting screen pipe in the rock-wall is visited and is put the water drilling, the slip casting screen pipe sets up in the top of outer wall, the body top is connected with the stagnant water gate valve, body end fixing has the anchor ring flange, the anchor ring flange is connected with the shutoff ring flange through fastening bolt. The utility model discloses a go into the cliff with body and slip casting screen pipe shutoff and visit in the water drilling, can anchor to the peripheral country rock of drilling, fixed firm stagnant water of guaranteeing, visit the safety of draining, and can shorten lower sleeve length greatly, realize sleeve pipe full length slip casting through the slip casting screen pipe of predetermineeing, pour into the shutoff mortar through the slip casting screen pipe, the shutoff clearance, the airtight effectual of hole sealing, improve the sleeve pipe reliability, reduce and leak, through reserving the stagnant water gate valve, the drainage gate valve can realize dredging water, the slip casting, the operation procedure is simplified greatly.
Description
Technical Field
The utility model relates to a colliery is visited and is turned on water technical field, especially relates to an anchor is annotated and is arranged integral type stagnant water sleeve pipe.
Background
In the process of water exploration and drainage operation of a coal mine, according to the requirements of relevant regulations and detailed rules of the coal mine, for the expected water outlet, when the water outlet amount and the water pressure are large, a water stop sleeve must be installed for a drill hole and used for draining or blocking the water outlet of the drill hole.
Traditional stagnant water sleeve pipe mainly forms for ordinary steel pipe, drain pipe processing, and it is big that there is many to need transferring length, and the shutoff is not tight, leaks greatly, and fixed not firm with drilling country rock, has the risk of being extruded when water pressure is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anchor grouting and drainage integrated water stop sleeve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anchor is annotated and is arranged integral type stagnant water sleeve pipe, is including setting up body and slip casting screen pipe in the rock-wall is visited and is put the water drilling, the slip casting screen pipe sets up in the top of outer wall, the body top is connected with the stagnant water gate valve, body end fixing has the anchor ring flange, the anchor ring flange is connected with the shutoff ring flange through fastening bolt.
Through the scheme, the grouting sieve tube is arranged at the top of the gap between the tube body and the rock wall water detecting and releasing drill hole, and plugging mortar is injected through the grouting sieve tube to plug the gap.
Preferably, the circumferential outer walls of the anchoring flange plate and the blocking flange plate are provided with anchor rod holes and fastening bolt holes which are distributed equidistantly.
Through above scheme, can fix the shutoff ring flange on the anchor ring flange.
Preferably, the anchoring flange is of a tubular structure, and the blocking flange is of a disc-shaped structure.
Preferably, the anchor rod holes and the fastening bolt holes are alternately arranged.
Preferably, a grouting gate valve is installed on the grouting sieve pipe.
Through the scheme, the grouting sieve tube can be controlled to inject mortar.
Preferably, a sealing rubber ring is arranged between the anchoring flange and the blocking flange.
Through above scheme, increase the sealing performance between anchor ring flange and the shutoff ring flange.
The utility model has the advantages that:
1. the pipe body and the grouting sieve pipe are plugged into the rock wall water detection and drainage drill hole, so that the pipe body and the grouting sieve pipe can be anchored into surrounding rocks around the drill hole, the fixation is firm, the water stop and water detection and drainage safety is ensured, and the length of a lower sleeve can be greatly shortened;
2. the full-length grouting of the sleeve is realized through the preset grouting sieve tube, and the plugging mortar is injected through the grouting sieve tube, so that gaps are plugged, the hole sealing and sealing effects are good, the reliability of the sleeve is improved, and water leakage is reduced;
3. drainage and grouting can be realized by reserving the water stop gate valve and the drainage gate valve, and the operation procedure is greatly simplified.
Drawings
Fig. 1 is a schematic structural view of an anchor injection and drainage integrated water stop sleeve provided by the utility model;
fig. 2 is the utility model provides an anchor is annotated and is arranged integral type stagnant water sleeve's anchor ring flange structure sketch map.
In the figure: 1. grouting a gate valve; 2. a water-stop gate valve; 3. fastening a bolt; 4. plugging the flange plate; 5. an anchor rod; 6. anchoring the flange plate; 7. sealing the rubber ring; 8. a pipe body; 9. grouting a screen pipe; 10. an anchor rod hole; 11. and fastening the bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The working principle is as follows:
when the water exploration and drainage drilling construction is carried out, firstly, water stop sleeve drilling is carried out according to the designed aperture and the designed length, firstly, anchor rod holes are constructed in the peripheral surrounding rocks along the periphery of the drilled holes according to the positions of the anchor rod holes 10 reserved in the anchoring flange 6, then, the pipe body 8 is placed into the drilled holes, the positions of the anchor rod holes 10 reserved in the anchoring flange 6 are aligned with the anchor rod holes in the peripheral surrounding rocks, an anchoring agent and a fixed anchor rod 5 are placed, and the sleeve 8 is anchored in the peripheral surrounding rocks of the drilled holes.
Hole sealing materials are injected into the periphery of the sleeve through the grouting valve 1 and the grouting sieve tube 9, the sleeve is fixed and a peripheral gap is sealed, a water drainage drill hole is detected through the inner aperture construction of the sleeve, after the construction is completed, if water flows out and the water pressure is large, the drill rod 5 is withdrawn, the water stop gate valve 2 is opened, the sealing flange plate 4 is fastened to the sleeve through the bolt 3 for plugging, if drainage is needed, the water stop gate valve 2 is connected with a drain pipe, if grouting and water plugging are needed, the water stop gate valve 2 is closed and then connected with a grouting pump, and grouting operation can be carried out by opening the grouting gate valve 1 during grouting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an anchor is annotated and is arranged integral type stagnant water sleeve pipe, is including setting up body (8) and slip casting screen pipe (9) in the rock-wall exploration water drainage drilling, its characterized in that, slip casting screen pipe (9) set up in the top of outer wall, body (8) top is connected with stagnant water gate valve (2), body (8) end fixing has anchor ring flange (6), anchor ring flange (6) are connected with shutoff ring flange (4) through fastening bolt (3).
2. An anchoring and grouting integrated water stop sleeve according to claim 1, characterized in that the circumferential outer walls of the anchoring flange (6) and the blocking flange (4) are provided with anchor rod holes (10) and fastening bolt holes (11) which are distributed equidistantly.
3. An anchor-drain integrated waterstop sleeve according to claim 2, wherein the anchoring flange (6) is of tubular structure and the blocking flange (4) is of disc-like structure.
4. An anchor-drain integrated water stop sleeve according to claim 2, wherein the anchor rod holes (10) and the fastening bolt holes (11) are alternately arranged.
5. An anchor-grouting integrated water stop casing as claimed in claim 1, characterised in that a grouting gate valve (1) is mounted on the grouting screen (9).
6. An anchoring-grouting integrated water stop sleeve according to claim 1, characterised in that a sealing rubber ring (7) is arranged between the anchoring flange (6) and the blocking flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344464.7U CN217925809U (en) | 2022-09-05 | 2022-09-05 | Anchor-grouting-drainage integrated water stop sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344464.7U CN217925809U (en) | 2022-09-05 | 2022-09-05 | Anchor-grouting-drainage integrated water stop sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925809U true CN217925809U (en) | 2022-11-29 |
Family
ID=84173031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344464.7U Active CN217925809U (en) | 2022-09-05 | 2022-09-05 | Anchor-grouting-drainage integrated water stop sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217925809U (en) |
-
2022
- 2022-09-05 CN CN202222344464.7U patent/CN217925809U/en active Active
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