CN212927892U - Based on mining is with strutting arrangement - Google Patents
Based on mining is with strutting arrangement Download PDFInfo
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- CN212927892U CN212927892U CN202021739116.4U CN202021739116U CN212927892U CN 212927892 U CN212927892 U CN 212927892U CN 202021739116 U CN202021739116 U CN 202021739116U CN 212927892 U CN212927892 U CN 212927892U
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- mining
- supporting
- backup pad
- bracing piece
- screw thread
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- 238000005065 mining Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a mining technical field just discloses a based on mining is with strutting arrangement, including supporting seat, stay tube, bracing piece buffer gear and arc backup pad, the bottom of stay tube and the top fixed connection of supporting seat, the bottom of bracing piece is pegged graft with the inside of stay tube, buffer gear is provided with the top of bracing piece, the arc backup pad is located buffer gear's top. This based on strutting arrangement for mining, through being provided with the supporting seat, the stay tube, the bracing piece, the arc backup pad, screw thread lift post and rotating electrical machines for the device can install under the tunnel that needs were strutted earlier when the installation, after the installation, it is rotatory to drive the screw thread lift post through rotating electrical machines, makes the bracing piece at the inside rebound of stay tube under the effect of screw thread, drives the arc backup pad rebound, is convenient for again to support the bottom in tunnel through the arc backup pad.
Description
Technical Field
The utility model relates to a mining technical field specifically is a based on mining is with strutting arrangement.
Background
Mining is the technology and science of mining mineral resources from the inside of the crust and the surface, coal mine is a kind of mineral which people often mine, coal is an important resource for human, and a supporting device is needed to be used for supporting the inside of a mining roadway in the mining process.
Traditional strutting arrangement is mainly used some timber piles to strut, because the length of timber pile is relatively more fixed, consequently the installation is not convenient for adjust its length, need use the timber pile of multiple length to strut when the tunnel height in mining area is different for whole supporting construction installation is used more troublesome, for this reason we have proposed a based on strutting arrangement for mining.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model provides a based on supporting device is used in mining possesses and is convenient for adjust the length of device, and then is convenient for again to the advantage of strutting not the inside tunnel of co-altitude, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
The utility model provides a following technical scheme: the utility model provides a based on mining is with strutting arrangement, includes supporting seat, stay tube, bracing piece buffer gear and arc backup pad, the bottom of stay tube and the top fixed connection of supporting seat, peg graft with the inside of stay tube in the bottom of bracing piece, buffer gear is provided with the top of bracing piece, the arc backup pad is located buffer gear's top.
The utility model discloses a screw thread lifting column, including stay tube, bracing piece, screw thread lifting column, rotatory bottom and the interior diapire threaded connection who moves about groove, the inside of stay tube is provided with the cavity, the inside fixedly connected with baffle of cavity, the inside rotation of baffle is connected with screw thread lifting column, the interior diapire fixed mounting of cavity has the rotating electrical machines, the bottom and the rotating electrical machines output fixed connection of screw thread lifting column, the movable groove has been seted up to the inside of bracing piece, the side surface of screw thread lifting column and the interior diapire threaded connection who moves about the groove, the inside swing joint in movable groove has the stopper, screw thread lifting column is.
Preferably, the top end of the supporting tube is fixedly connected with a limiting ring, and the side surface of the supporting rod is movably inserted into the limiting ring.
Preferably, the bottom of the left side and the bottom of the right side of the supporting rod are fixedly connected with limiting sliding blocks, limiting sliding grooves are formed in the inner walls of the left side and the right side of the cavity, and one end, away from the supporting rod, of each limiting sliding block is connected with the inner portion of each limiting sliding groove in a sliding mode.
Preferably, buffer gear is including roof, buffer spring and backup pad, the top of roof and the bottom fixed connection of arc backup pad, buffer spring's top and the bottom fixed connection of roof, the top and buffer spring's bottom fixed connection of backup pad.
Preferably, the bottom of the top plate is fixedly connected with a guide rod, the bottom end of the guide rod penetrates through the top of the support plate and extends to the bottom end of the support plate, and the side surface of the guide rod is movably connected with the inside of the support plate.
Preferably, the bottom end of the guide rod is in threaded connection with a limiting nut, and the top of the limiting nut is in lap joint with the bottom of the supporting plate.
Compared with the prior art, the utility model provides a based on mining is with strutting arrangement possesses following beneficial effect:
1. this based on strutting arrangement for mining, through being provided with the supporting seat, the stay tube, the bracing piece, the arc backup pad, screw thread lift post and rotating electrical machines for the device can install under the tunnel that needs were strutted earlier when the installation, after the installation, it is rotatory to drive the screw thread lift post through rotating electrical machines, makes the bracing piece at the inside rebound of stay tube under the effect of screw thread, drives the arc backup pad rebound, is convenient for again to support the bottom in tunnel through the arc backup pad.
2. This based on strutting arrangement for mining, through being provided with buffer gear, in-process that supports the interior roof in tunnel through the arc backup pad, the top of arc backup pad can make buffer spring compressed when receiving the extrusion of external force, the elastic action through buffer spring can cushion the protection in the bottom of roof, then through being provided with limit slide and spacing spout, can lead and spacing to the bottom of bracing piece, can reciprocate by the auxiliary stay pole, and can prevent effectively that the bracing piece from rotating along with screw thread lift post.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the buffering mechanism of the present invention;
fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.
Wherein: 1. a supporting seat; 2. supporting a tube; 3. a limiting ring; 4. a support bar; 5. a buffer mechanism; 501. a top plate; 502. a buffer spring; 503. a support plate; 504. a guide bar; 505. a limit nut; 6. an arc-shaped support plate; 7. a cavity; 8. a partition plate; 9. a threaded lifting column; 10. a rotating electric machine; 11. a movable groove; 12. a limiting block; 13. a limiting slide block; 14. and a limiting sliding groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a supporting device for mining comprises a supporting seat 1, a supporting tube 2, a supporting rod 4, a buffering mechanism 5 and an arc-shaped supporting plate 6, wherein the bottom end of the supporting tube 2 is fixedly connected with the top of the supporting seat 1, the top end of the supporting tube 2 is fixedly connected with a limiting ring 3, the side surface of the supporting rod 4 is movably inserted into the limiting ring 3, the bottom end of the supporting rod 4 can be limited by the action of the limiting ring 3 to prevent the supporting rod 4 from separating from the inside of the supporting tube 2 in the ascending process, the bottom end of the supporting rod 4 is inserted into the supporting tube 2, the buffering mechanism 5 is provided with the top end of the supporting rod 4, the arc-shaped supporting plate 6 is positioned at the top of the buffering mechanism 5, the buffering mechanism 5 comprises a top plate 501, a buffering spring 502 and a supporting plate 503, the top of the top plate 501 is fixedly connected with, the top of the supporting plate 503 is fixedly connected with the bottom end of the buffer spring 502, the bottom of the top plate 501 is fixedly connected with the guide rod 504, the bottom end of the guide rod 504 penetrates through the top of the supporting plate 503 and extends to the bottom end of the supporting plate 503, the side surface of the guide rod 504 is movably connected with the inside of the supporting plate 503, the bottom end of the guide rod 504 is in threaded connection with the limiting nut 505, the top of the limiting nut 505 is lapped with the bottom of the supporting plate 503, the bottom end of the guide rod 504 can be limited through the effect of the limiting nut 505, and the bottom end of the guide rod 504 is prevented from being separated from the inside of.
A cavity 7 is arranged in the supporting tube 2, a partition plate 8 is fixedly connected in the cavity 7, a threaded lifting column 9 is rotatably connected in the partition plate 8, a rotating motor 10 is fixedly installed on the inner bottom wall of the cavity 7, the rotating motor 10 can be connected with an external circuit through a wire and a plug, the connection mode is the prior art, and redundant description is omitted here, the bottom end of the threaded lifting column 9 is fixedly connected with the output end of the rotating motor 10, a movable groove 11 is formed in the supporting rod 4, the side surface of the threaded lifting column 9 is in threaded connection with the inner bottom wall of the movable groove 11, a limiting block 12 is movably connected in the movable groove 11, one end of the threaded lifting column 9, which is positioned in the movable groove 11, is fixedly connected with the bottom of the limiting block 12, limiting slide blocks 13 are fixedly connected with the bottoms of the left side and the right side of the supporting rod 4, and, one end of the limiting slide block 13 far away from the support rod 4 is connected with the inner part of the limiting slide groove 14 in a sliding way.
When using, the device can install under the tunnel that needs were strutted earlier when the installation, after the installation, it is rotatory to drive screw thread lift post 9 through rotating electrical machines 10, makes bracing piece 4 at the inside rebound of stay tube 2 under the effect of screw thread, drives arc backup pad 6 rebound for the top of arc backup pad 6 contacts with the interior roof in exploitation tunnel, is convenient for again support the bottom in tunnel through arc backup pad 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a based on mining is with strutting arrangement, includes supporting seat (1), stay tube (2), bracing piece (4) buffer gear (5) and arc backup pad (6), its characterized in that: the bottom end of the supporting tube (2) is fixedly connected with the top of the supporting seat (1), the bottom end of the supporting rod (4) is inserted into the supporting tube (2), the top end of the supporting rod (4) is arranged on the buffer mechanism (5), and the arc-shaped supporting plate (6) is positioned at the top of the buffer mechanism (5);
the inside of stay tube (2) is provided with cavity (7), inside fixedly connected with baffle (8) of cavity (7), the inside of baffle (8) is rotated and is connected with screw thread lift post (9), the interior diapire fixed mounting of cavity (7) has rotating electrical machines (10), the bottom and the rotating electrical machines (10) output fixed connection of screw thread lift post (9), movable groove (11) have been seted up to the inside of bracing piece (4), the side surface of screw thread lift post (9) and the interior diapire threaded connection of movable groove (11), the inside swing joint in movable groove (11) has stopper (12), screw thread lift post (9) are located the bottom fixed connection of the inside one end in movable groove (11) and stopper (12).
2. The mining-based support device of claim 1, wherein: the top end of the supporting tube (2) is fixedly connected with a limiting ring (3), and the side surface of the supporting rod (4) is movably inserted into the limiting ring (3).
3. The mining-based support device of claim 1, wherein: the equal fixedly connected with spacing slider (13) in bottom of bracing piece (4) left and right sides, spacing spout (14) have all been seted up to the inner wall of cavity (7) left and right sides, the inside sliding connection of one end and spacing spout (14) that bracing piece (4) were kept away from in spacing slider (13).
4. The mining-based support device of claim 1, wherein: buffer gear (5) including roof (501), buffer spring (502) and backup pad (503), the top of roof (501) and the bottom fixed connection of arc backup pad (6), the top of buffer spring (502) and the bottom fixed connection of roof (501), the top of backup pad (503) and the bottom fixed connection of buffer spring (502).
5. The mining-based support device of claim 4, wherein: the bottom of the top plate (501) is fixedly connected with a guide rod (504), the bottom end of the guide rod (504) penetrates through the top of the supporting plate (503) and extends to the bottom end of the supporting plate (503), and the side surface of the guide rod (504) is movably connected with the inside of the supporting plate (503).
6. The mining-based support device of claim 5, wherein: the bottom end of the guide rod (504) is in threaded connection with a limiting nut (505), and the top of the limiting nut (505) is overlapped with the bottom of the supporting plate (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739116.4U CN212927892U (en) | 2020-08-19 | 2020-08-19 | Based on mining is with strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739116.4U CN212927892U (en) | 2020-08-19 | 2020-08-19 | Based on mining is with strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927892U true CN212927892U (en) | 2021-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021739116.4U Active CN212927892U (en) | 2020-08-19 | 2020-08-19 | Based on mining is with strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231262A (en) * | 2023-11-10 | 2023-12-15 | 阳泉市广凯机械制造有限公司 | Mining roadway support device |
-
2020
- 2020-08-19 CN CN202021739116.4U patent/CN212927892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231262A (en) * | 2023-11-10 | 2023-12-15 | 阳泉市广凯机械制造有限公司 | Mining roadway support device |
| CN117231262B (en) * | 2023-11-10 | 2024-02-02 | 阳泉市广凯机械制造有限公司 | Mining roadway support device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 710200, 8th Floor, No. 7, Middle Section of Jingpu Road, Jingwei New City, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Xi'an Heavy equipment supporting technical service Co.,Ltd. Country or region after: China Address before: 272200 No.1, Lane 9, Dazhou Zhuang central street, Renlou village, Jishu Town, Jinxiang County, Jining City, Shandong Province Patentee before: Zhou Yongshuai Country or region before: China |
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| TR01 | Transfer of patent right |