CN204386634U - A kind of anchoring-bolt - Google Patents
A kind of anchoring-bolt Download PDFInfo
- Publication number
- CN204386634U CN204386634U CN201420863358.2U CN201420863358U CN204386634U CN 204386634 U CN204386634 U CN 204386634U CN 201420863358 U CN201420863358 U CN 201420863358U CN 204386634 U CN204386634 U CN 204386634U
- Authority
- CN
- China
- Prior art keywords
- sheet
- rises
- slide block
- anchoring
- anchor pole
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- 230000000630 rising effect Effects 0.000 claims abstract description 14
- 238000004873 anchoring Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of anchoring-bolt, design support apparatus field, it comprises self-anchoring type anchor head, anchor pole, pallet, clamp nut, anchor head is self expansion structure, it comprises the shell head that rises, rise sheet, slide block, the shell head that rises is fixedly connected with the sheet that rises, the sheet that rises is multiple, rise between sheet and be provided with gap, the sheet that rises can surround back taper bench-type inner chamber, rise by sheet outside for falling wedge type, rising by sheet can outside opened with certain angle, slide block is inversed taper platform shape, slide block can be encircled after the sheet that rises opens completely, anchor pole can be fixedly connected with the shell head inner slide screw thread that rises, or reversely rotate to remove and connect, be fixedly connected with and convenient disassembly, be beneficial to recycling, compare existing anchor pole, its operation is safer, possesses that Fast Installation, anchoring effect are good, the feature of recoverable.
Description
Technical field
The utility model relates to support apparatus field, is specially a kind of anchoring-bolt.
Background technology
Anchor pole is the most basic ingredient of roadway support in the middle of contemporary colliery, and he makes country rock self supporting self by the surrounding rock consolidation in tunnel together.Present anchor pole is not only for mine, also in engineering, to side slope, tunnel, dam body carries out main body reinforcing, and anchor pole is of a great variety, generally can be divided into mechanical type and binding type, caking property needs to pour into Anchor Agent, complex operation, prestressing force cannot ensure, anchoring effect is undesirable, mechanical type generally comprises the polytype such as friction, overall wedge, end anchorage, self-drilling, all kinds of anchor pole all has respective shortcoming, is only applicable to the surrounding rock supporting under specific environment, and the set-up time is longer, general anchor pole cannot reclaim after using substantially, causes the wasting of resources.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model provide a kind of can the anchoring-bolt of good, the recoverable of Fast Installation, anchoring effect.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of anchoring-bolt, it comprises self-anchoring type anchor head, anchor pole, pallet, clamp nut, anchor head is connected with anchor pole top, anchor pole bottom is connected with pallet by clamp nut, anchor head is self expansion structure, it comprises the shell head that rises, rise sheet, slide block, the shell head that rises is fixedly connected with the sheet that rises, the sheet that rises is multiple, rise between sheet and be provided with gap, the sheet that rises can surround back taper bench-type inner chamber, rise by sheet outside for falling wedge type, rising by sheet can outside opened with certain angle, slide block is inversed taper platform shape, sheet bottom of rising is provided with block, block forms corner groove with the sheet inwall that rises, slide block corner can with corner groove clamping, slide block can be encircled after the sheet that rises opens completely, slide block bottom is provided with internal thread, anchor pole end is provided with outer silk, anchor pole is threaded with slide block.
The clamping inner with the shell head that rises of described slide block top, slide block top is provided with dop, and shell head inside of rising is provided with draw-in groove, and dop and draw-in groove can be rabbeted.
Described anchor head is all metal construction.
The described sheet that rises is 2-4.
The described sheet that rises is two.
Anchor head also includes spacing ring, and spacing ring is endless metal ring, and sheet bottom of rising is provided with groove, multiple sheet groove makeup ring connected in star that rises, and spacing ring is arranged in groove, is connected after the sheet that rises opens with spacing ring inner ring contact.
Described anchor pole is outside equipped with external screw thread, increases the frictional force of anchor pole itself.
The beneficial effects of the utility model are: anchor pole is connected with the shoe contact risen in shell head through the sheet that rises, be fixedly connected with it after in slide block top to the shell head that rises, now, anchor pole can be fixedly connected with the shell head inner slide screw thread that rises, or reversely rotate to remove and connect, be fixedly connected with and convenient disassembly, be beneficial to recycling; After anchor pole and anchor head are connected and fixed, drop-down anchor pole, slide block heads into the sheet inner chamber that rises, the sheet that rises expands and compresses outer wall, and the displacement of corner groove to slide block formed in the sheet that rises limits, and operates safer, compare existing anchor pole, it possesses, and Fast Installation, anchoring effect are good, the feature of recoverable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
A kind of anchoring-bolt, it comprises self-anchoring type anchor head, anchor pole 1, pallet 2, clamp nut 3, anchor head is connected with anchor pole 1 top, anchor pole 1 bottom is connected with pallet 2 by clamp nut 3, anchor head is self expansion structure, it comprises the shell head 4 that rises, rise sheet 5, slide block 6, the shell head 4 that rises is fixedly connected with the sheet 5 that rises, rise 5 for multiple, rise between sheet 5 and be provided with gap, the sheet 5 that rises can surround back taper bench-type inner chamber, rise by sheet 5 outside for falling wedge type, rising by sheet 5 can outside opened with certain angle, slide block 6 is inversed taper platform shape, sheet 5 bottom of rising is provided with block 7, block 7 forms corner groove with sheet 8 inwall that rises, slide block 6 corner can with corner groove clamping, rise after sheet 8 opens completely and can encircle slide block 6, slide block 6 bottom is provided with internal thread, anchor pole 4 end is provided with outer silk, anchor pole 4 is threaded with slide block 6.
Described slide block 6 top and the inner clamping of shell head 7 of rising, slide block 6 top is provided with dop, and shell head 7 inside of rising is provided with draw-in groove, and dop and draw-in groove can be rabbeted, and slide block can be fixed with the connection of the shell head 7 that rises, and is convenient to connection and the dismounting of anchor pole 1 and anchor head.
Described anchor head is all metal construction, increases the tensile strength of anchor pole.
The described sheet 5 that rises is for 2-4, and the best sheet that preferably rises is two.
Anchor head also includes spacing ring 8, and spacing ring is endless metal ring, and sheet bottom of rising is provided with groove, multiple sheet groove makeup ring connected in star that rises, and spacing ring 8 is arranged in groove, is connected after the sheet that rises opens with spacing ring inner ring contact.
Described anchor pole is outside equipped with external screw thread, increases the frictional force of anchor pole itself.
Claims (6)
1. an anchoring-bolt, it comprises self-anchoring type anchor head, anchor pole, pallet, clamp nut, anchor head is connected with anchor pole top, anchor pole bottom is connected with pallet by clamp nut, it is characterized in that: anchor head is self expansion structure, it comprises the shell head that rises, rise sheet, slide block, the shell head that rises is fixedly connected with the sheet that rises, the sheet that rises is multiple, rise between sheet and be provided with gap, the sheet that rises can surround back taper bench-type inner chamber, rise by sheet outside for falling wedge type, rising by sheet can outside opened with certain angle, slide block is inversed taper platform shape, sheet bottom of rising is provided with block, block forms corner groove with the sheet inwall that rises, slide block corner can with corner groove clamping, slide block can be encircled after the sheet that rises opens completely, slide block bottom is provided with internal thread, anchor pole end is provided with outer silk, anchor pole is threaded with slide block.
2. anchoring-bolt according to claim 1, is characterized in that: the clamping inner with the shell head that rises of described slide block top, slide block top is provided with dop, and shell head inside of rising is provided with draw-in groove, and dop and draw-in groove can be rabbeted.
3. anchoring-bolt according to claim 1, is characterized in that: anchor head is all metal construction.
4. anchoring-bolt according to claim 1, is characterized in that: the sheet that rises is 2-4.
5. anchoring-bolt according to claim 1, is characterized in that: the described sheet that rises is two.
6. anchoring-bolt according to claim 1, it is characterized in that: anchor head also includes spacing ring, spacing ring is endless metal ring, sheet bottom of rising is provided with groove, multiple sheet groove makeup ring connected in star that rises, spacing ring is arranged in groove, is connected after the sheet that rises opens with spacing ring inner ring contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863358.2U CN204386634U (en) | 2014-12-31 | 2014-12-31 | A kind of anchoring-bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863358.2U CN204386634U (en) | 2014-12-31 | 2014-12-31 | A kind of anchoring-bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386634U true CN204386634U (en) | 2015-06-10 |
Family
ID=53359365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863358.2U Active CN204386634U (en) | 2014-12-31 | 2014-12-31 | A kind of anchoring-bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114110A (en) * | 2015-09-21 | 2015-12-02 | 洛阳中岩工程材料有限公司 | Novel slide way type expanding-shell anchor head |
| CN107524463A (en) * | 2017-09-11 | 2017-12-29 | 李顺良 | A kind of expansion shell type hollow bolt |
| CN112431197A (en) * | 2020-10-26 | 2021-03-02 | 温州华睿建设有限公司 | Multiple fixed anchor rod device |
-
2014
- 2014-12-31 CN CN201420863358.2U patent/CN204386634U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114110A (en) * | 2015-09-21 | 2015-12-02 | 洛阳中岩工程材料有限公司 | Novel slide way type expanding-shell anchor head |
| CN107524463A (en) * | 2017-09-11 | 2017-12-29 | 李顺良 | A kind of expansion shell type hollow bolt |
| CN112431197A (en) * | 2020-10-26 | 2021-03-02 | 温州华睿建设有限公司 | Multiple fixed anchor rod device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210517 Address after: 271500 Shandong Taishan steel market, Tai'an City, Shandong Province Patentee after: Shandong Xin Xin mining technology development Co.,Ltd. Address before: 271000 No.7, North Steel Market Road, manzhuang, Tai'an City, Shandong Province Patentee before: Wang Yunlai |
|
| TR01 | Transfer of patent right |