CN221195087U - Anti-collapse support for coal mining - Google Patents
Anti-collapse support for coal mining Download PDFInfo
- Publication number
- CN221195087U CN221195087U CN202323426190.7U CN202323426190U CN221195087U CN 221195087 U CN221195087 U CN 221195087U CN 202323426190 U CN202323426190 U CN 202323426190U CN 221195087 U CN221195087 U CN 221195087U
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- fixedly connected
- door
- supporting seat
- wall
- baffles
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- 239000003245 coal Substances 0.000 title claims abstract description 47
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 230000002265 prevention Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses an anti-collapse support for coal mining, which is characterized in that a supporting mechanism is attached to the inner wall of a mine of a coal mine, a door-shaped frame is arranged in the supporting mechanism, a connecting mechanism is arranged between the door-shaped frame and the supporting mechanism, and a wire arranging mechanism is fixedly arranged on the inner wall of the door-shaped frame through bolts; the wire arranging mechanism comprises a supporting seat, the supporting seat is fixedly arranged on the inner wall of the door-shaped frame through bolts, a connecting sleeve is fixedly connected to the inner wall of the supporting seat, a limiting rod is arranged at the outer end of the supporting seat in a penetrating mode, one end of the limiting rod in the supporting seat is in threaded connection with the connecting sleeve, a handle is fixedly connected to one end of the limiting rod outside the supporting seat, the cable which is wound and unwound is placed in the supporting seat fixed in the wire arranging mechanism on the inner wall of the door-shaped frame, the limiting rod is rotated through the handle, the end portion of the limiting rod is in threaded connection with the connecting sleeve, limiting on the cable in the supporting seat is achieved, the cable is prevented from being randomly towed on the ground, damage to the cable is reduced, and dangerous generation is reduced.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to an anti-collapse bracket for coal mining.
Background
Coal mines are areas where mankind is mining coal resources in mining areas rich in coal and are generally divided into underground coal mines and open pit coal mines, when a coal seam is far away from the ground surface, coal is generally selected to be mined into underground mining roadways, the underground coal mines are generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the ground surface, the open pit coal mines are the vast majority of coal mines in China belong to the underground coal mines, the coal mine scope comprises overground underground and large areas of related facilities, the coal mines are reasonable spaces where mankind is mined when mining geological layers rich in coal, the coal mines generally comprise roadways, underground coal mines, mining surfaces and the like, and when mining coal mines, particularly the underground coal mines need to be supported, so a coal mining collapse prevention support is needed.
However, when the existing coal mining collapse-preventing support supports the coal mine, the mine is still in coal mining, and as the support does not have a corresponding wire arrangement mechanism for supporting and arranging the cables, the cables are messy and are dragged on the ground more randomly, the cables are easy to damage, and the coal mining collapse-preventing support is provided for the problems.
Disclosure of utility model
The utility model aims to provide a coal mining collapse prevention support to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The coal mining collapse-preventing support comprises a supporting mechanism, a connecting mechanism, a door-shaped frame and a wire arranging mechanism, wherein the supporting mechanism is attached to the inner wall of a coal mine, the door-shaped frame is arranged in the supporting mechanism, the connecting mechanism is arranged between the door-shaped frame and the supporting mechanism, and the wire arranging mechanism is fixedly arranged on the inner wall of the door-shaped frame through bolts;
The wire arranging mechanism comprises a supporting seat, the supporting seat is fixedly arranged on the inner wall of the gate-shaped frame through bolts, the inner wall of the supporting seat is fixedly connected with a connecting sleeve, a limiting rod penetrates through the outer end of the supporting seat, one end of the limiting rod in the supporting seat is in threaded connection with the connecting sleeve, and one end of the limiting rod outside the supporting seat is fixedly connected with a handle.
As a further scheme of the utility model: the supporting mechanism comprises two first baffles, a first reinforcing column is fixedly connected in the middle of the side walls of the first baffles, a plurality of second baffles are arranged at the tops of the first baffles between the inner walls of mines of the mines, a second reinforcing column is fixedly connected in the middle of the side walls of the second baffles, connecting plates are fixedly connected at the two ends of the first baffles and the two ends of the second baffles, and adjacent connecting plates are fixedly connected through bolts.
As still further aspects of the utility model: reinforcing rods are uniformly and fixedly connected between the first baffle and the first reinforcing column and between the second baffle and the second reinforcing column.
As still further aspects of the utility model: the connecting mechanism comprises a support tube, a screw rod is arranged in the support tube, one end of the support tube is rotationally connected with a thread bush, one end of the screw rod penetrates through the thread bush, the screw rod is in threaded connection with the thread bush, one end of the screw rod in the support tube is fixedly connected with a sliding block which is in sliding connection with the inner wall of the support tube, the other end of the support tube and one end of the screw rod outside the support tube are rotationally connected with a connecting seat, and the connecting seat is fixedly connected with the corresponding first reinforcing column, second reinforcing column and outer wall of the door-shaped frame through bolts.
As still further aspects of the utility model: the door-type frame comprises two vertical posts, wherein a bottom plate is fixedly connected with the bottom ends of the vertical posts, the bottom plate is attached to the mine ground, the bottom plate is fixedly connected with the mine ground through fixing nails, a plurality of arc-shaped posts are arranged between the tops of the vertical posts, and the adjacent vertical posts and the arc-shaped posts are fixedly connected together through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the cable which is received and released is placed in the supporting seat in the cable arranging mechanism fixed on the inner wall of the door-shaped frame, the limiting rod is rotated by the handle, and the end part of the limiting rod is in threaded connection with the connecting sleeve, so that the cable in the supporting seat is limited, the cable is prevented from being randomly dragged on the ground, the damage of the cable is reduced, and the danger is reduced.
2. When the support mechanism and the door-shaped frame are used, the support mechanism and the door-shaped frame are formed by a plurality of components, so that workers can conveniently carry the support mechanism in a mined mine, the support mechanism is assembled along the inner wall of the mine and fixedly connected together through bolts, the door-shaped frame is combined between the support mechanisms, the door-shaped frame and the support mechanism are connected together through the connecting mechanism, the support of the coal mine is realized, the inner wall of the mine is completely supported due to the matched use of the first baffle and the second baffle, the falling of stones is avoided, the risk of hands of workers is reduced, and the workers conveniently walk in the door-shaped frame.
Drawings
FIG. 1 is a schematic structural view of a coal mining collapse prevention bracket.
Fig. 2 is a front view of a support mechanism in a coal mining collapse prevention bracket.
Fig. 3 is a schematic structural view of a connecting mechanism in a coal mining collapse prevention bracket.
Fig. 4 is a front view of a portal frame in a coal mining collapse prevention bracket.
Fig. 5 is a front view of a wire management mechanism in a coal mining collapse prevention bracket.
In the figure: 1. a support mechanism; 2. a connecting mechanism; 3. a door-type frame; 4. a wire arranging mechanism; 5. a first baffle; 6. a first reinforcing column; 7. a connecting plate; 8. a second baffle; 9. a second reinforcing column; 10. a reinforcing rod; 11. a support tube; 12. a screw; 13. a slide block; 14. a thread sleeve; 15. a connecting seat; 16. a vertical column; 17. a bottom plate; 18. an arc column; 19. a support base; 20. connecting sleeves; 21. a limit rod; 22. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a collapse prevention support for coal mining includes a support mechanism 1, a connection mechanism 2, a gate frame 3 and a wire arranging mechanism 4, wherein the support mechanism 1 is attached to an inner wall of a mine of a coal mine, the gate frame 3 is arranged in the support mechanism 1, the connection mechanism 2 is arranged between the gate frame 3 and the support mechanism 1, and the wire arranging mechanism 4 is fixedly arranged on the inner wall of the gate frame 3 through bolts;
The wire arranging mechanism 4 comprises a supporting seat 19, the supporting seat 19 is fixedly arranged on the inner wall of the door-shaped frame 3 through bolts, a connecting sleeve 20 is fixedly connected to the inner wall of the supporting seat 19, a limiting rod 21 is arranged at the outer end of the supporting seat 19 in a penetrating mode, one end of the limiting rod 21 in the supporting seat 19 is in threaded connection with the connecting sleeve 20, and a handle 22 is fixedly connected to one end of the limiting rod 21 outside the supporting seat 19.
When the cable is used, the supporting mechanism 1 is attached along the inner wall of a mine, the door-shaped frames 3 are combined between the supporting mechanisms 1, the door-shaped frames 3 and the supporting mechanisms 1 are connected together through the connecting mechanisms 2, the support of a coal mine is achieved, the cable arranging mechanism 4 is fixedly installed on the inner wall of the door-shaped frames 3, a cable which is wound and unwound is placed in the supporting seat 19 of the cable arranging mechanism 4, the limiting rod 21 is rotated through the handle 22, the end part of the limiting rod 21 is in threaded connection with the connecting sleeve 20, limiting of the cable in the supporting seat 19 is achieved, the cable is prevented from being randomly dragged on the ground, damage to the cable is reduced, and dangerous generation is reduced.
The supporting mechanism 1 comprises two first baffles 5, a first reinforcing column 6 is fixedly connected to the middle of the side walls of the first baffles 5, a plurality of second baffles 8 are arranged at the top of the first baffles 5 between the inner walls of a mine, second reinforcing columns 9 are fixedly connected to the middle of the side walls of the second baffles 8, connecting plates 7 are fixedly connected to the two ends of the first baffles 5 and the two ends of the second baffles 8, adjacent connecting plates 7 are fixedly connected through bolts, the first reinforcing columns 6 fixedly connected to the side walls of the first baffles 5 and the second reinforcing columns 9 fixedly connected to the side walls of the second baffles 8 are connected end to end through the connecting plates 7, the first reinforcing columns 6 and the second reinforcing columns 9 form a door type reinforcing column, supporting strength of the supporting mechanism 1 is improved, the first baffles 5 and the second baffles 8 are connected end to end, the mine inner walls are attached, and stone injury to workers caused by falling in the mine is avoided.
The reinforcing rods 10 are uniformly and fixedly connected between the first baffle plate 5 and the first reinforcing column 6 and between the second baffle plate 8 and the second reinforcing column 9, and the strength of the first baffle plate 5 and the second baffle plate 8 is increased through the reinforcing rods 10 which are uniformly and fixedly connected between the first baffle plate 5 and the first reinforcing column 6 and between the second baffle plate 8 and the second reinforcing column 9.
The connecting mechanism 2 comprises a support tube 11, a screw rod 12 is arranged in the support tube 11, one end of the support tube 11 is rotationally connected with a thread bush 14, one end of the screw rod 12 penetrates through the thread bush 14, the screw rod 12 is in threaded connection with the thread bush 14, one end of the screw rod 12 in the support tube 11 is fixedly connected with a sliding block 13 which is in sliding connection with the inner wall of the support tube 11, the other end of the support tube 11 and one end of the screw rod 12 outside the support tube 11 are rotationally connected with a connecting seat 15, the connecting seat 15 is fixedly connected with the corresponding first reinforcing column 6, the corresponding second reinforcing column 9 and the outer wall of the gate-shaped frame 3 through bolts, the connecting seat 15 which penetrates through the end part of the support tube 11 through bolts is in threaded connection with the outer wall of the gate-shaped frame 3, the fixed installation of the connecting seat 15 is realized, the length of the extending of the screw rod 12 is adjusted through rotating the thread bush 14, the connecting seat 15 which is rotationally connected with the corresponding first reinforcing column 6 and the corresponding second reinforcing column 9 is fixedly connected with the end part of the screw rod 12, the support of the support mechanism 1 is realized, and the stability of the support mechanism 1 is enhanced.
The door type frame 3 includes two vertical posts 16, and vertical post 16 bottom fixedly connected with bottom plate 17, bottom plate 17 and mine ground laminating, and through staple and its fixed connection, be provided with a plurality of arc posts 18 between the vertical post 16 top, adjacent vertical post 16 and arc post 18 pass through bolt fixed connection together, fix arc post 18 in proper order at vertical post 16 top through the bolt, be favorable to the equipment of door type frame 3 in the mine.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a colliery exploitation support of preventing collapsing, includes supporting mechanism (1), coupling mechanism (2), door frame (3) and reason line mechanism (4), its characterized in that: the supporting mechanism (1) is attached to the inner wall of a mine of a coal mine, the door-shaped frame (3) is arranged in the supporting mechanism (1), the connecting mechanism (2) is arranged between the door-shaped frame (3) and the supporting mechanism (1), and the wire arranging mechanism (4) is fixedly arranged on the inner wall of the door-shaped frame (3) through bolts;
The wire arranging mechanism (4) comprises a supporting seat (19), the supporting seat (19) is fixedly arranged on the inner wall of the door-shaped frame (3) through bolts, a connecting sleeve (20) is fixedly connected to the inner wall of the supporting seat (19), a limiting rod (21) is arranged at the outer end of the supporting seat (19) in a penetrating mode, one end of the limiting rod (21) in the supporting seat (19) is in threaded connection with the connecting sleeve (20), and a handle (22) is fixedly connected to one end of the limiting rod (21) outside the supporting seat (19).
2. A coal mining collapse prevention bracket according to claim 1, wherein: the supporting mechanism (1) comprises two first baffles (5), a first reinforcing column (6) is fixedly connected in the middle of the side walls of the first baffles (5), a plurality of second baffles (8) are arranged at the tops of the first baffles (5) between the inner walls of mines of the mines, second reinforcing columns (9) are fixedly connected in the middle of the side walls of the second baffles (8), connecting plates (7) are fixedly connected at two ends of each of the first baffles (5) and the second baffles (8), and the adjacent connecting plates (7) are fixedly connected through bolts.
3. A coal mining collapse prevention bracket according to claim 2, wherein: reinforcing rods (10) are uniformly and fixedly connected between the first baffle plate (5) and the first reinforcing column (6) and between the second baffle plate (8) and the second reinforcing column (9).
4. A coal mining collapse prevention bracket according to claim 1, wherein: coupling mechanism (2) are including stay tube (11), be provided with screw rod (12) in stay tube (11), stay tube (11) one end is rotated and is connected with thread bush (14), screw rod (12) one end runs through thread bush (14), and screw rod (12) and thread bush (14) threaded connection, one end fixedly connected with in stay tube (11) of screw rod (12) is with stay tube (11) inner wall sliding connection's slider (13), stay tube (11) other end and screw rod (12) are rotated in the one end outside stay tube (11) and are connected with connecting seat (15), connecting seat (15) with through bolt and corresponding first spliced pole (6), second spliced pole (9) and portal frame (3) outer wall fixed connection.
5. A coal mining collapse prevention bracket according to claim 1, wherein: the door-type frame (3) comprises two vertical posts (16), a bottom plate (17) is fixedly connected to the bottom ends of the vertical posts (16), the bottom plate (17) is attached to the mine ground, the vertical posts are fixedly connected with the mine ground through fixing nails, a plurality of arc-shaped posts (18) are arranged between the tops of the vertical posts (16), and the adjacent vertical posts (16) and the arc-shaped posts (18) are fixedly connected together through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323426190.7U CN221195087U (en) | 2023-12-15 | 2023-12-15 | Anti-collapse support for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323426190.7U CN221195087U (en) | 2023-12-15 | 2023-12-15 | Anti-collapse support for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221195087U true CN221195087U (en) | 2024-06-21 |
Family
ID=91519456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323426190.7U Active CN221195087U (en) | 2023-12-15 | 2023-12-15 | Anti-collapse support for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221195087U (en) |
-
2023
- 2023-12-15 CN CN202323426190.7U patent/CN221195087U/en active Active
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