CN220703044U - Pneumatic remote control lifting device - Google Patents
Pneumatic remote control lifting device Download PDFInfo
- Publication number
- CN220703044U CN220703044U CN202321937441.5U CN202321937441U CN220703044U CN 220703044 U CN220703044 U CN 220703044U CN 202321937441 U CN202321937441 U CN 202321937441U CN 220703044 U CN220703044 U CN 220703044U
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- remote control
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- lifting device
- pneumatic
- assembly
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000003245 coal Substances 0.000 abstract description 22
- 238000005065 mining Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of coal mine safety production, and provides a pneumatic remote control lifting device which comprises a top plate, wherein rail assemblies are longitudinally arranged on two sides of the lower end of the top plate, a telescopic assembly is arranged below the top plate and between the rail assemblies, and a lifting assembly is arranged below the telescopic assembly; according to the utility model, the pneumatic device is fixed above the equipment train, the sliding rail assemblies are longitudinally designed and are arranged vertically to the plate vehicle, and meanwhile, the telescopic oil cylinder is positioned at the middle position of the two sliding rail assemblies, so that the problems that the original lifting device cannot move and is not firm to hang are solved.
Description
Technical Field
The utility model belongs to the technical field of coal mine safety production, and particularly relates to a pneumatic remote control lifting device.
Background
Coal mines are areas where coal resources are mined by mankind in mining areas rich in coal and are generally divided into an underground coal mine and an open pit coal mine, when a coal seam is far away from the earth surface, coal is generally selected to be mined into underground mining tunnels, the underground coal mine is generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the earth surface, most of coal mines in China belong to the underground coal mine in the open pit coal mine, the coal mine range comprises overground underground and a large area of related facilities, the coal mine is reasonable space which is mined by mankind when mining geological layers rich in coal, generally comprises tunnels, pit, mining surfaces and the like, the coal is the most dominant solid fuel, is one of combustible organic rocks, is formed by the natural coal of a certain geological age growing plant, gradually piles into a thick layer in a proper geological environment, and is buried in water bottom or sediment through the natural coal action of a long geological age;
however, the existing coal mine inner operation adopts a gob-side entry retaining process, single-lane operation has great limitation on equipment and material transportation, the self-moving railcar in the mine is difficult to disassemble in the track transportation operation, the coal face is moved to change the train track to be transported forwards mainly by using a crossheading belt, so that more manpower is required to be consumed for each track transportation, the labor intensity is high, and meanwhile, the transportation and transportation of heavy objects have great potential safety hazards.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a pneumatic remote control lifting device, which is used for solving the problems that the track transportation consumes much labor, the labor intensity is high, and the transportation of heavy objects have larger potential safety hazards in the prior art.
The utility model provides a pneumatic type remote control hoisting accessory, includes the roof, track subassembly is vertically installed to roof lower extreme both sides, install flexible subassembly below the roof and be located between the track subassembly, flexible subassembly below is provided with lifts by crane the subassembly.
Preferably, the track assembly further comprises a fixed block arranged at the lower end of the top plate, a steel frame is arranged on the fixed block, and sliding grooves are formed in two sides of the steel frame.
Preferably, the track assembly is provided with two groups, each group is longitudinally provided with two fixing blocks, and the fixing blocks are in an I shape and are inserted into two sides of the steel frame.
Preferably, the telescopic assembly further comprises a mounting block arranged between the rail assemblies, a telescopic oil cylinder is fixedly arranged on the mounting block, a mounting shaft is arranged at the front end of output of the telescopic oil cylinder, transverse plates are arranged on two sides of the mounting shaft through lugs, U-shaped frames are arranged on two sides of the upper end of each transverse plate, and rollers are arranged on two sides in each U-shaped frame through movable shafts.
Preferably, the cross plate is arranged below the steel frame, the U-shaped frames are arranged on two sides of the steel frame, and the rollers are movably arranged on the sliding grooves.
Preferably, the lifting assembly further comprises a pneumatic hoist arranged in the middle of the lower end of the transverse plate, a cable is arranged on the pneumatic hoist, and a lifting hook is arranged at the other end of the cable.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the pneumatic device is fixed above the equipment train, the sliding rail assemblies are longitudinally designed and are arranged vertically to the scooter, and the telescopic oil cylinder is positioned at the middle position of the two sliding rail assemblies, so that the problem that the original lifting device cannot move and is not firm to hang is solved, and the pneumatic lifting device is simple and reasonable in structure, convenient to detach and convenient to use.
2. The utility model has simple operation, and a single person can operate the device at a safe distance in a remote control mode, so that the safety is improved, the labor amount is greatly reduced, and the problem that the self-moving type railway vehicle is difficult to disassemble and transport.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a track assembly according to the present utility model;
FIG. 3 is a schematic view of a telescopic assembly according to the present utility model;
fig. 4 is a schematic view of a lifting assembly according to the present utility model.
In the figure:
100. a top plate; 200. a track assembly; 201. a fixed block; 202. a steel frame; 203. a chute; 300. a telescoping assembly; 301. a mounting block; 302. a telescopic oil cylinder; 303. a mounting shaft; 304. a cross plate; 305. a U-shaped frame; 306. a roller; 400. a lifting assembly; 401. pneumatic hoist; 402. a cable; 403. and (5) a lifting hook.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4:
examples: the utility model provides a pneumatic remote control lifting device, which comprises a top plate 100, wherein rail assemblies 200 are longitudinally arranged on two sides of the lower end of the top plate 100, a telescopic assembly 300 is arranged below the top plate 100 and between the rail assemblies 200, and a lifting assembly 400 is arranged below the telescopic assembly 300.
The track assembly 200 further comprises a fixed block 201 arranged at the lower end of the top plate 100, a steel frame 202 is arranged on the fixed block 201, and sliding grooves 203 are formed in two sides of the steel frame 202; the fixed block 201 is welded at the lower end of the top plate 100, the middle of the fixed block is inserted into the steel frame 202, the sliding groove 203 is an open surface, and the two ends do not penetrate through the steel frame 202.
The track assembly 200 is provided with two groups, each group is longitudinally provided with two fixing blocks 201, and the fixing blocks 201 are in an I shape and are inserted into two sides of the steel frame 202; through holes are formed in the upper side and the lower side of the two ends of the steel frame 202, and the middle of the fixing block 201 is inserted and matched in the through holes, so that the steel frame 202 is fixed on the fixing blocks 201 on the two sides.
The telescopic assembly 300 further comprises mounting blocks 301 arranged between the track assemblies 200, telescopic oil cylinders 302 are fixedly arranged on the mounting blocks 301, mounting shafts 303 are arranged at the output front ends of the telescopic oil cylinders 302, transverse plates 304 are arranged on two sides of the mounting shafts 303 through lugs, U-shaped frames 305 are arranged on two sides of the upper ends of the transverse plates 304, and rollers 306 are arranged on two sides in the U-shaped frames 305 through movable shafts; the telescopic cylinder 302 is started by remote control, and the transverse plate 304 is fixed on the output end of the telescopic cylinder 302 by the mounting shaft 303, so that the transverse plate 304 moves along with the telescopic cylinder, and meanwhile, the U-shaped frames 305 are fixed at two ends of the transverse plate 304.
Wherein, the cross plate 304 is disposed below the steel frame 202, the U-shaped frames 305 are disposed on two sides of the steel frame 202, and the rollers 306 are movably disposed on the sliding grooves 203; when the telescopic oil cylinder 302 is started, the transverse plate 304 is driven to move, so that the roller 306 moves in the sliding groove 203 of the steel frame 202, the output end of the telescopic oil cylinder 302 moves along the track of the sliding groove 203 while supporting the telescopic oil cylinder 302, and the lifting device moves to a moving position; the pneumatic device is fixed above the equipment train, the sliding rail assemblies are longitudinally designed and are vertical to the scooter, and meanwhile, the telescopic oil cylinder 302 is located at the middle position of the two sliding rail assemblies, so that the problem that an original lifting device cannot move and is not firm to hang is solved, and the pneumatic device is simple and reasonable in structure, convenient to detach and convenient to use.
The lifting assembly 400 further comprises a pneumatic hoist 401 arranged in the middle of the lower end of the transverse plate 304, a cable 402 is arranged on the pneumatic hoist 401, and a lifting hook 403 is arranged at the other end of the cable 402; the pneumatic hoist 401 is also started through remote control, the operation of the pneumatic hoist 401 such as winding the cable 402 is not repeated in the prior art, so that the equipment train rail to be moved is placed on the lifting hook 403 through a rope or an iron chain, and then the rail is lifted and transported when the lifting assembly 400 moves, so that the safe distance operation between the equipment and the device is kept by a single person in a remote control mode, the safety is improved, the labor amount is greatly reduced, and the problem that the self-moving railcar is difficult to disassemble and transport is solved.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. A pneumatic remote control hoisting device is characterized in that: the lifting device comprises a top plate (100), wherein rail assemblies (200) are longitudinally arranged on two sides of the lower end of the top plate (100), a telescopic assembly (300) is arranged below the top plate (100) and between the rail assemblies (200), and a lifting assembly (400) is arranged below the telescopic assembly (300).
2. A pneumatic remote control lifting device as claimed in claim 1, wherein: the track assembly (200) further comprises a fixed block (201) arranged at the lower end of the top plate (100), a steel frame (202) is arranged on the fixed block (201), and sliding grooves (203) are formed in two sides of the steel frame (202).
3. A pneumatic remote control lifting device as claimed in claim 2, wherein: the track assembly (200) is provided with two groups, each group is longitudinally provided with two fixing blocks (201), and the fixing blocks (201) are in an I shape and are inserted into two sides of the steel frame (202).
4. A pneumatic remote control lifting device as claimed in claim 2, wherein: the telescopic assembly (300) further comprises mounting blocks (301) arranged between the track assemblies (200), telescopic oil cylinders (302) are fixedly arranged on the mounting blocks (301), mounting shafts (303) are arranged at the front ends of output of the telescopic oil cylinders (302), transverse plates (304) are arranged on two sides of the mounting shafts (303) through lugs, U-shaped frames (305) are arranged on two sides of the upper ends of the transverse plates (304), and rollers (306) are arranged on two sides in the U-shaped frames (305) through movable shafts.
5. A pneumatic remote control lifting device as defined in claim 4, wherein: the transverse plate (304) is arranged below the steel frame (202), the U-shaped frames (305) are arranged on two sides of the steel frame (202), and the rollers (306) are movably arranged on the sliding grooves (203).
6. A pneumatic remote control lifting device as defined in claim 4, wherein: the lifting assembly (400) further comprises a pneumatic hoist (401) arranged in the middle of the lower end of the transverse plate (304), a cable (402) is arranged on the pneumatic hoist (401), and a lifting hook (403) is arranged at the other end of the cable (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321937441.5U CN220703044U (en) | 2023-07-22 | 2023-07-22 | Pneumatic remote control lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321937441.5U CN220703044U (en) | 2023-07-22 | 2023-07-22 | Pneumatic remote control lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220703044U true CN220703044U (en) | 2024-04-02 |
Family
ID=90451554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321937441.5U Active CN220703044U (en) | 2023-07-22 | 2023-07-22 | Pneumatic remote control lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703044U (en) |
-
2023
- 2023-07-22 CN CN202321937441.5U patent/CN220703044U/en active Active
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