CN218265972U - Novel pnematic scalable anchor that moves back device - Google Patents
Novel pnematic scalable anchor that moves back device Download PDFInfo
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- CN218265972U CN218265972U CN202222439721.5U CN202222439721U CN218265972U CN 218265972 U CN218265972 U CN 218265972U CN 202222439721 U CN202222439721 U CN 202222439721U CN 218265972 U CN218265972 U CN 218265972U
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- bracket
- landing leg
- pnematic
- novel
- pneumatic
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Abstract
The utility model discloses a novel pnematic scalable anchor that moves back device, including roofbolter landing leg assembly, this roofbolter landing leg assembly comprises the control arm that pneumatic flexible landing leg and lateral part set up, and the top of pneumatic flexible landing leg is provided with the bracket, installs the pnematic spanner that can be used for demolising the stock tray on the bracket, and the inboard lower extreme of bracket is provided with the base that supports fixed pnematic spanner. The top of bracket is provided with annular supporting disk, and the central authorities of supporting disk are just to the pullover of pnematic spanner, and this moves back anchor device and demolishs operation labour saving and time saving efficiency to the stock tray and improve greatly, and the operation is also without personnel and is ascended a height the operation moreover, and the security improves greatly, and the landing leg assembly of this device adopts old and useless stock machine preparation simultaneously, realizes the wastes material and recycles, has practiced thrift the cost greatly.
Description
Technical Field
The utility model relates to a mining stock dirt field, concretely relates to novel pnematic scalable anchor that moves back device.
Background
In order to enable the empty top areas of the main and auxiliary transport crossheading goafs of the fully mechanized mining face to meet the safety requirements, the crossheading support anchor rod tray needs to be dismantled in the working face propelling process, the traditional dismantling method needs manual climbing dismantling by a pneumatic wrench or a hydraulic breaker, time and labor are wasted, great potential safety hazards exist in climbing operation, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a novel pnematic scalable anchor that moves back device.
The utility model discloses a realize through following technical scheme:
the utility model provides a novel pnematic scalable anchor that moves back device, includes roofbolter landing leg assembly, this roofbolter landing leg assembly comprises the control arm that pneumatic flexible landing leg and lateral part set up, the top of pneumatic flexible landing leg is provided with the bracket, install the pnematic spanner that can be used for demolising the stock tray on the bracket.
Optionally, a base for supporting and fixing the pneumatic wrench is arranged at the lower end of the inner side of the bracket.
Optionally, an annular supporting disk is arranged at the top of the bracket, and the center of the supporting disk is over against the sleeve head of the pneumatic wrench.
Optionally, the size of supporting disk and stock tray shape phase-match and its top are provided with a plurality of magnets.
Optionally, a plurality of magnets are embedded inside a plurality of slots formed in the top of the support plate.
Optionally, the top of the sleeve head is 0-3cm lower than the upper part of the support plate.
Optionally, a control valve is mounted on an air pipe at the lower part of the pneumatic wrench.
Compared with the prior art, the beneficial effects of the utility model are that: this move back anchor device and demolish operation labour saving and time saving efficiency and improve greatly to the stock tray, the operation is also not carried out the operation of ascending a height with the personnel moreover, and the security improves greatly, and the landing leg assembly of this device adopts old and useless stock machine preparation simultaneously, realizes the waste recycling, has practiced thrift the cost greatly.
Drawings
Fig. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention;
in the figure: the anchor rod machine supporting leg assembly comprises an anchor rod machine supporting leg assembly 1, a pneumatic telescopic supporting leg 2, an operating arm 3, a bracket 4, a base 5, a supporting plate 6, a magnet 61, a pneumatic wrench 7, a sleeve head 8, an air pipe 9, a control valve 10 and an anchor rod tray 11.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a novel pneumatic telescopic anchor withdrawing device comprises an anchor rod machine supporting leg assembly 1, the assembly is low in cost due to the adoption of a waste anchor rod machine, the anchor rod machine supporting leg assembly 1 is composed of pneumatic telescopic supporting legs 2 and control arms 3 arranged on the side portions of the pneumatic telescopic supporting legs 2, a bracket 4 is arranged at the top of each pneumatic telescopic supporting leg 2, and a pneumatic wrench 7 capable of being used for detaching an anchor rod tray 11 is installed on each bracket 4.
The inboard lower extreme of bracket 4 is provided with the base 5 that supports fixed pneumatic wrench 7, and the top of bracket 4 is provided with annular supporting disk 6, and supporting disk 6 can laminate the support to anchor rod tray 11, and the central authorities of supporting disk 6 are just to the pullover 8 of pneumatic wrench 7.
The size of supporting disk 6 and 11 shape phase-matchs of stock tray and its top are provided with a plurality of magnet 61, and the magnet 61 of setting can be fixed stock tray 11, prevents that stock tray 11 from moving down the in-process and coming off pounding the people, improves safe handling nature.
A plurality of magnets 61 are embedded inside a plurality of clamping grooves formed in the top of the supporting plate 6, and the integrity of the magnets 61 can be protected.
The top of the sleeve head 8 is 0-3cm lower than the upper part of the support plate 6, so that the integral structure of the anchor rod tray 11 and the limiter nut can be better adapted.
The air pipe 9 at the lower part of the pneumatic wrench 7 is provided with a control valve 10.
The implementation principle of this application embodiment a novel pnematic scalable anchor that moves back device does: before the crossheading support anchor rod tray 11 of the mine is dismantled, an anchor withdrawing device is placed under a withdrawn anchor rod, a pipeline is connected, a lifting valve is opened, and a worker controls a pneumatic telescopic supporting leg 2 of an anchor rod machine supporting leg assembly 1 to rise through operating an operating arm 3 to enable an anchor withdrawing sleeve head 8 of a pneumatic wrench 7 to clamp a nut at the lower end of the anchor rod tray 11, so that preparation work before the dismantling is realized;
then the tracheal control valve 10 of operation pneumatic wrench 7 realizes that pullover 8 is rotatory to lift the nut off, simultaneously the stock tray 11 on nut upper portion also can move down along the stock end, stock tray 11 moves down and is supported until breaking away from the stock by supporting disk 6, operation pneumatic telescopic leg 2 moves down and takes out the nut in pullover 8 and take off stock tray 11 from supporting disk 6 to the lowest, will move back the anchor device and move to next department and move back anchor 1, realize the circulation operation, whole dismantlement operation labour saving and time saving efficiency improves greatly, and the operation also does not carry out the operation of ascending a height with the personnel, the security improves greatly, simultaneously the landing leg assembly 1 of this device adopts old and useless stock machine preparation, realize the wastes material and recycle, the cost is greatly practiced thrift.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel pnematic scalable anchor that moves back device, includes roofbolter landing leg assembly (1), this roofbolter landing leg assembly (1) comprises control arm (3) that pneumatic flexible landing leg (2) and lateral part set up, its characterized in that: the top of pneumatic telescopic landing leg (2) is provided with bracket (4), install pneumatic wrench (7) that can be used for demolising stock tray (11) on bracket (4).
2. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 1, wherein: the lower end of the inner side of the bracket (4) is provided with a base (5) for supporting and fixing a pneumatic wrench (7).
3. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 2, characterized in that: the top of bracket (4) is provided with annular supporting disk (6), the central authorities of supporting disk (6) just face pullover (8) of pnematic spanner (7).
4. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 3, characterized in that: the size of supporting disk (6) and stock tray (11) shape phase-match and its top are provided with a plurality of magnet (61).
5. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 4, wherein: the magnets (61) are embedded inside a plurality of clamping grooves formed in the top of the supporting plate (6).
6. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 3, wherein: the top of the sleeve head (8) is 0-3cm lower than the upper part of the supporting disc (6).
7. The novel pneumatic telescopic anchor withdrawing device as claimed in claim 1, wherein: and a control valve (10) is arranged on an air pipe (9) at the lower part of the pneumatic wrench (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222439721.5U CN218265972U (en) | 2022-09-15 | 2022-09-15 | Novel pnematic scalable anchor that moves back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222439721.5U CN218265972U (en) | 2022-09-15 | 2022-09-15 | Novel pnematic scalable anchor that moves back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265972U true CN218265972U (en) | 2023-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222439721.5U Active CN218265972U (en) | 2022-09-15 | 2022-09-15 | Novel pnematic scalable anchor that moves back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265972U (en) |
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2022
- 2022-09-15 CN CN202222439721.5U patent/CN218265972U/en active Active
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