CN203655322U - Anchor removing device for anchor rope - Google Patents
Anchor removing device for anchor rope Download PDFInfo
- Publication number
- CN203655322U CN203655322U CN201420036528.XU CN201420036528U CN203655322U CN 203655322 U CN203655322 U CN 203655322U CN 201420036528 U CN201420036528 U CN 201420036528U CN 203655322 U CN203655322 U CN 203655322U
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- China
- Prior art keywords
- anchor
- intermediate plate
- anchor device
- unloads
- diameter
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Abstract
The utility model relates to an anchor removing device for an anchor rope. The anchor removing device comprises a cylindrical anchor removing device body, a clamping piece inlet is formed in one end of the anchor removing device body, an anchor rope penetrating hole is formed in the other end of the anchor removing device body, the clamping piece inlet and the anchor rope penetrating hole are coaxially arranged, at least one rectangular clamping piece leakage outlet is axially formed in the side wall of the anchor removing device body, and the clamping piece inlet is connected with an anchor removing device accessory in a threaded manner. The anchor removing device is flexible in structure, can remove different specifications of anchors in different anchoring modes, more firmly contacts with an anchor plate or a lock and has wide applicability, so that the anchors can be safely and effectively removed, anchor removing efficiency is improved, and the service life of the anchor removing device is prolonged.
Description
Technical field
The utility model relates to mining engineering field, especially a kind of anchor cable is unloaded to anchor device.
Background technology
Generally, the anchor cable in upper and lower two lanes of stope moves back anchor by the propelling of work plane, traditional windlass structure that moves back is simple in structure, applicability is not strong, moves back the anchor restorer that need to be equipped with different size in the process of anchor due to ground tackle specification difference, makes troubles for moving back anchor work, especially group's anchor moves back anchor operation, anchor restorer is easy to be pressed onto on adjacent fixture, makes it insecure with contacting of anchor slab, damages anchor restorer security incident even occurs.
Utility model content
In order to address the above problem, the utility model proposes a kind of anchor cable and unload anchor device, this unloads anchor device flexible structure, can be for different size, the ground tackle of different anchorage styles moves back anchor operation, and it is more firm with contacting of anchor slab or lockset, making to move back anchor work can safe and effectively carry out, improve and moved back anchor efficiency, extended the application life of unloading anchor device, there is applicability widely.
The utility model solves the technical scheme that its technical problem adopts: a kind of anchor cable unloads anchor device, comprise that cylindrical shape unloads anchor device body, the wherein one end of unloading anchor device body is intermediate plate entrance, the other end is anchor cable perforation, intermediate plate entrance and the coaxial setting of anchor cable perforation, the sidewall that unloads anchor device body is axially arranged with at least one rectangle intermediate plate and spills mouth; Described intermediate plate entrance is threaded and unloads anchor device duplicate.
The internal diameter of described intermediate plate entrance is greater than the maximum outside diameter of intermediate plate, and the external diameter of intermediate plate entrance is less than the diameter of lockset.
The described anchor device body that unloads is provided with external screw thread.
The length that described intermediate plate spills mouthful is greater than the length of intermediate plate, and width is greater than the Breadth Maximum of intermediate plate.
The described anchor device body that unloads, according to the thickest anchor cable specification setting, in the time that anchor cable is thinner, needs to increase and unload anchor device annex, unloads anchor operation with what adapt to other specification anchor cable.
The described anchor device duplicate that unloads is set at least two kinds of forms according to anchorage style, wherein unload anchor device duplicate one and straighten footpath pipe for internal diameter, internal diameter is provided with internal thread compared with the body of butt end, be rotatably connected with intermediate plate entrance, the internal diameter that unloads anchor device duplicate one internal diameter thinner end pipe is greater than intermediate plate external diameter and is less than lockset diameter, and its external diameter is greater than lockset diameter.
The described anchor device duplicate two that unloads is that two joints straighten footpath body, it is provided with internal thread compared with butt end body, be rotatably connected with intermediate plate entrance, its thinner end body is made up of the multistage compartment curved flanges that is positioned at same plane, and the internal diameter of thinner end body is greater than the external diameter of intermediate plate and is less than the internal diameter of intermediate plate entrance.
Gap between corresponding circumferentially adjacent two intermediate plates of described curved flanges arranges, and its arc length is not more than the width in gap, and the outer wall of described flange stretches out and is provided with reinforcing gusset, increases the contact surface that unloads anchor device and anchor slab.
Described, unloading anchor device duplicate one is suitable for using in single hole anchorage style and the thinner situation of anchor cable, strengthened and unloaded the stability that anchor device body contacts with lockset, prevent from unloading in anchor process, unload anchor device slide with lockset depart from cause firmly uneven or damage the situation of unloading anchor device and occur; Unload anchor device duplicate two and be suitable for using in situation that group anchor single hole moves back anchor, can prevent from unloading anchor device and push down adjacent fixture, improve and unload the steadiness that anchor device is connected with anchor slab, effectively prevent from unloading anchor device and be offset.
The beneficial effects of the utility model are: a kind of anchor cable unloads anchor device, this unloads anchor device flexible structure, can be for different size, the ground tackle of different anchorage styles moves back anchor operation, and it is more firm with contacting of anchor slab or lockset, making to move back anchor work can safe and effectively carry out, and has improved and has moved back anchor efficiency, extend the application life of unloading anchor device, there is applicability widely.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the structural representation that anchor cable unloads anchor device.
Accompanying drawing 2 is anchor cable example structure schematic diagrames when unloading anchor device single hole anchor being moved back to anchor operation.
Accompanying drawing 3 is that anchor cable unloads anchor device group's anchor is carried out to the example structure schematic diagram of single hole while moving back anchor operation.
In figure, 1. unload anchor device, 1-1. unloads anchor device body, the perforation of 1-2. anchor cable, and 1-3. intermediate plate spills mouth, 1-4. intermediate plate entrance, 1-5. unloads anchor device duplicate one, and 1-6. unloads anchor device duplicate two, 2. lockset, 3. intermediate plate, 4. anchor cable, 5. anchor slab.
Detailed description of the invention
In the accompanying drawings, a kind of anchor cable unloads anchor device, comprise that cylindrical shape unloads anchor device body 1-1, the wherein one end of unloading anchor device body 1-1 is intermediate plate entrance 1-4, the other end is anchor cable perforation 1-2, intermediate plate entrance 1-4 and anchor cable perforation 1-2 coaxially arrange, and the sidewall that unloads anchor device body 1-1 is axially arranged with at least one rectangle intermediate plate and spills a mouthful 1-3; Described intermediate plate entrance 1-4 is threaded and unloads anchor device duplicate.
The internal diameter of described intermediate plate entrance 1-4 is greater than the maximum outside diameter of intermediate plate 3, and the external diameter of intermediate plate entrance 1-4 is less than the diameter of lockset 2.
The described anchor device body 1-1 that unloads is provided with external screw thread.
The length that described intermediate plate spills mouthful 1-3 is greater than the length of intermediate plate 3, and width is greater than the Breadth Maximum of intermediate plate 3.
The described anchor device body 1-1 that unloads, according to the thickest anchor cable specification setting, in the time that anchor cable is thinner, needs to increase and unload anchor device annex, unloads anchor operation with what adapt to other specification anchor cable.
The described anchor device duplicate that unloads is set at least two kinds of forms according to anchorage style, wherein unloading anchor device duplicate one 1-5 is that internal diameter straightens footpath pipe, internal diameter is provided with internal thread compared with the body of butt end, 1-4 is rotatably connected with intermediate plate entrance, the internal diameter that unloads anchor device duplicate one 1-5 internal diameter thinner end pipe is greater than intermediate plate 3 external diameters and is less than lockset 2 diameters, and its external diameter is greater than lockset 2 diameters.
Described anchor device duplicate two 1-6 that unload are that two joints straighten footpath body, it is provided with internal thread compared with butt end body, 1-4 is rotatably connected with intermediate plate entrance, its thinner end body is made up of the multistage compartment curved flanges that is positioned at same plane, and the internal diameter of thinner end body is greater than the external diameter of intermediate plate 3 and is less than the internal diameter of intermediate plate entrance 1-4.
Gap between corresponding circumferentially adjacent two intermediate plates 3 of described curved flanges arranges, and its arc length is not more than the width in gap, and the outer wall of described flange stretches out and is provided with reinforcing gusset, increases the contact surface that unloads anchor device and anchor slab 5.
Described, unloading anchor device duplicate one 1-5 is suitable for using in single hole anchorage style and the thinner situation of anchor cable, strengthened and unloaded anchor device body 1-1 and the stability that lockset 2 contacts, prevent from unloading in anchor process, unload anchor device slide with lockset 2 depart from cause firmly uneven or damage the situation of unloading anchor device and occur; Unload anchor device duplicate two 1-6 and be suitable for using in situation that group anchor single hole moves back anchor, can prevent from unloading anchor device and push down adjacent fixture 3, improve and unload the steadiness that anchor device is connected with anchor slab 6, effectively prevent from unloading anchor device and be offset.
When use, the intermediate plate entrance 1-4 that unloads anchor device being aimed to the position of intermediate plate 3 puts well, anchor cable 4 is connected with jack through anchor cable perforation 1-2, start jack, intermediate plate 3 is removed, the piston rod of jack withstands and unloads anchor device power is passed to anchor slab 5, and anchor cable 4 under tensions exit intermediate plate 2 from lockset 3 or anchor slab 5, and intermediate plate 3 spills hole 1-4 from intermediate plate and spills and realize ground tackle and remove.In above process, if group's anchor single hole moves back anchor, will unload anchor device duplicate two 1-6 and be connected with intermediate plate entrance 1-4, place in the gap that makes to unload between the reinforcement plate corresponding clip sheet 3 on anchor device duplicate two 1-6; If single hole anchor moves back anchor, and the diameter of lockset 3 is less than the external diameter of intermediate plate entrance 1-4, will unload anchor device duplicate two 1-5 and be connected with intermediate plate entrance 1-4, increases lockset 3 and the contact surface that unloads anchor device, prevents from unloading anchor device and contacts the not firm security incident that causes with lockset.
Claims (7)
1. an anchor cable unloads anchor device, comprise that cylindrical shape unloads anchor device body (1-1), the wherein one end of unloading anchor device body (1-1) is intermediate plate entrance (1-4), the other end is anchor cable perforation (1-2), intermediate plate entrance (1-4) coaxially arranges with anchor cable perforation (1-2), and the sidewall that unloads anchor device body (1-1) is axially arranged with at least one rectangle intermediate plate and spills mouthful (1-3); Described intermediate plate entrance (1-4) is threaded and unloads anchor device duplicate.
2. a kind of anchor cable according to claim 1 unloads anchor device, it is characterized in that, the internal diameter of described intermediate plate entrance (1-4) is greater than the maximum outside diameter of intermediate plate (3), and the external diameter of intermediate plate entrance (1-4) is less than the diameter of lockset (2).
3. a kind of anchor cable according to claim 1 unloads anchor device, it is characterized in that, described in unload anchor device body (1-1) and be provided with external screw thread.
4. a kind of anchor cable according to claim 1 unloads anchor device, it is characterized in that, the length that described intermediate plate spills mouthful (1-3) is greater than the length of intermediate plate (3), and width is greater than the Breadth Maximum of intermediate plate (3).
5. a kind of anchor cable according to claim 1 unloads anchor device, it is characterized in that, the described anchor device duplicate that unloads is set at least two kinds of forms according to anchorage style, wherein unload anchor device duplicate one (1-5) and straighten footpath pipe for internal diameter, internal diameter is provided with internal thread compared with the body of butt end, be rotatably connected with intermediate plate entrance (1-4), the internal diameter that unloads anchor device duplicate one (1-5) internal diameter thinner end pipe is greater than intermediate plate (3) external diameter and is less than lockset (2) diameter, and its external diameter is greater than lockset (2) diameter.
6. a kind of anchor cable according to claim 1 unloads anchor device, it is characterized in that, the described anchor device duplicate two (1-6) that unloads is that two joints straighten footpath body, it is provided with internal thread compared with butt end body, be rotatably connected with intermediate plate entrance (1-4), its thinner end body is made up of the multistage compartment curved flanges that is positioned at same plane, and the internal diameter of thinner end body is greater than the external diameter of intermediate plate (3) and is less than the internal diameter of intermediate plate entrance (1-4).
7. a kind of anchor cable according to claim 6 unloads anchor device, it is characterized in that, gap between corresponding circumferential adjacent two intermediate plates (3) of described curved flanges arranges, and its arc length is not more than the width in gap, the outer wall of described flange stretches out and is provided with reinforcing gusset, increases the contact surface that unloads anchor device and anchor slab (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036528.XU CN203655322U (en) | 2014-01-21 | 2014-01-21 | Anchor removing device for anchor rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036528.XU CN203655322U (en) | 2014-01-21 | 2014-01-21 | Anchor removing device for anchor rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655322U true CN203655322U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036528.XU Expired - Fee Related CN203655322U (en) | 2014-01-21 | 2014-01-21 | Anchor removing device for anchor rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790989A (en) * | 2015-03-25 | 2015-07-22 | 中国矿业大学 | Device and method for releasing anchoring of mining chemical anchor rope |
| CN104806276A (en) * | 2015-03-25 | 2015-07-29 | 中国矿业大学 | Device and method for withdrawing a striking type anchor cable provided with anchor withdrawing rings |
| CN109339836A (en) * | 2018-11-20 | 2019-02-15 | 中煤新集能源股份有限公司 | The quick anchor restorer of anchor cable |
| CN112012204A (en) * | 2020-09-07 | 2020-12-01 | 深圳宏业基岩土科技股份有限公司 | Anchor cable tensioning and disassembling method |
-
2014
- 2014-01-21 CN CN201420036528.XU patent/CN203655322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790989A (en) * | 2015-03-25 | 2015-07-22 | 中国矿业大学 | Device and method for releasing anchoring of mining chemical anchor rope |
| CN104806276A (en) * | 2015-03-25 | 2015-07-29 | 中国矿业大学 | Device and method for withdrawing a striking type anchor cable provided with anchor withdrawing rings |
| CN104806276B (en) * | 2015-03-25 | 2017-01-25 | 中国矿业大学 | Device and method for withdrawing a striking type anchor cable provided with anchor withdrawing rings |
| CN109339836A (en) * | 2018-11-20 | 2019-02-15 | 中煤新集能源股份有限公司 | The quick anchor restorer of anchor cable |
| CN112012204A (en) * | 2020-09-07 | 2020-12-01 | 深圳宏业基岩土科技股份有限公司 | Anchor cable tensioning and disassembling 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: 20140618 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |