CN221070908U - Colliery hydraulic support side guard board withdraws device - Google Patents
Colliery hydraulic support side guard board withdraws device Download PDFInfo
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- CN221070908U CN221070908U CN202322823547.9U CN202322823547U CN221070908U CN 221070908 U CN221070908 U CN 221070908U CN 202322823547 U CN202322823547 U CN 202322823547U CN 221070908 U CN221070908 U CN 221070908U
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- assembly
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- side guard
- guard plate
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- 239000003245 coal Substances 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a coal mine hydraulic support side guard plate retracting device, which relates to the technical field of hydraulic support side guard plate retracting devices and comprises a base and a retracting mechanism, wherein the retracting mechanism is arranged above the base and comprises a moving assembly, a control assembly, a hydraulic assembly, an anti-falling assembly and a platform assembly. The movable assembly is used for moving the retracting mechanism, so that the movement of the device is more flexible, the control assembly is used for controlling and manipulating the movement of the retracting mechanism and realizing the operation of lifting height, the hydraulic assembly is used for supporting other assemblies on the lifting platform, the anti-falling assembly is used for supporting the detached side guard plate and fixing the side guard plate through other supporting plates, the platform assembly is used for protecting the safety of workers, the workers can manipulate the lifting height, and the tool box is used for disassembling the device, the mechanism supports the side guard plate through the hydraulic assembly, the mechanism is convenient for moving and working by the workers, large mechanical equipment is not required to be used, and the capacity of the using field Jing Shi is high.
Description
Technical Field
The utility model relates to the technical field of hydraulic support side guard plate retracting devices, in particular to a coal mine hydraulic support side guard plate retracting device.
Background
The hydraulic support side guard plate retracting device for the coal mine is equipment for retracting the hydraulic support side guard plate of the coal mine, is commonly used for supporting and protecting the wall of a working face in the coal mining process so as to ensure the safety and stability of the coal mine, and has the function of recovering and collecting the used hydraulic support side guard plate, wherein the support side guard plate can be required to be replaced or repaired due to stress or other reasons in the mining process, and the retracting device can be effectively detached, collected and processed.
By searching, the patent number of CN216305969U mentions that the utility model relates to a hydraulic support deformation side guard plate retracting device. In order to fill the blank in the prior art, the hydraulic support deformation side guard plate withdrawing device comprises two bearing bases, namely a lifting jack, two side pushing jacks and two pushing plates, wherein the bearing bases are fixed on a roadway top plate through lifting anchor rods, suspension columns and hinging seats are respectively arranged on two sides of the bearing bases, the suspension columns are provided with a plurality of pin holes, the upper ends of the two lifting jacks are hinged to the two hinging seats through horizontal shafts, cylinder bodies of the two side pushing jacks are hinged to the lower ends of the two lifting jacks, the two pushing plates are respectively fixed on piston rods of the side pushing jacks, the root parts of the cylinder bodies of the side pushing jacks are respectively fixed on the suspension columns, and the two lifting jacks and the side pushing jacks are respectively communicated with outlet pipes of an underground high-pressure emulsion pump through hydraulic operation valves. The side guard plate recovery device can conveniently recover deformed or serious side guard plates, is convenient for a hydraulic support to transport and lift, is suitable for underground coal mines, and can recover the deformed or serious side guard plates through the arrangement of the jack, the side pushing jack and the pushing plate when in use, but the side guard plate recovery device needs to use large mechanical equipment such as a winch, a lifting anchor rod and the like when in use, and has high requirements on use environment.
Thus, the side guard plate retracting device for the hydraulic support of the coal mine solves the problems.
Disclosure of utility model
The utility model aims to provide a device for retracting a side guard plate of a hydraulic support of a coal mine, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the side guard plate retracting device of the coal mine hydraulic support comprises a base and a retracting mechanism, wherein the retracting mechanism is arranged above the base;
The retracting mechanism comprises a moving assembly, a control assembly, a hydraulic assembly, an anti-falling assembly and a platform assembly, wherein the lower end of the base is rotationally connected with the moving assembly, one side of the base is electrically connected with the control assembly, the upper end of the base is fixedly connected with the hydraulic assembly, the upper end of the hydraulic assembly is elastically connected with the anti-falling assembly, and the outer side of the anti-falling assembly is provided with the platform assembly.
Preferably, the moving assembly comprises a rotating shaft and wheels, the rotating shaft is mounted on the inner side of the base, and the wheels are rotatably connected to the outer side of the rotating shaft.
Preferably, the control assembly comprises a storage battery, a steering rod, a controller, an electric power button, a stabilizing button and a lifting button, wherein the storage battery is electrically connected to one side of the base, the steering rod is arranged on the other side of the storage battery, the controller is arranged on one side of the steering rod, the electric power button is embedded on the surface of the controller, the stabilizing button is arranged on one side of the electric power button, and the lifting button is arranged on the other side of the stabilizing button.
Preferably, the hydraulic assembly comprises a first hydraulic column and a workbench, wherein the first hydraulic column is fixedly connected with the bottom end of the inner wall of the base, and the workbench is fixedly connected with the upper end of the first hydraulic column.
Preferably, the anti-falling assembly comprises a spring and a supporting plate, the spring is installed at the upper end of the workbench, and the supporting plate is connected with an upper clamping groove of the spring.
Preferably, the platform assembly comprises guardrails, lifters and a tool box, wherein the guardrails are arranged on the outer sides of the supporting plates, the lifters are arranged between the guardrails, and the tool box is arranged on one side of the lifters.
Preferably, the stabilizing component is installed to the both sides of base, stabilizing component includes spliced pole, second hydraulic pressure post and support base, the spliced pole is installed to the both sides symmetry of base, the second hydraulic pressure post is installed to the lower extreme of spliced pole, the lower extreme fixedly connected with support base of second hydraulic pressure post.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the setting of stabilizing component, when manual operation, for retrieving the device and provide the support, improved the stability of retrieving the device, ensure that retrieving mechanism keeps balance and safety when accepting the side guard board.
2. Through retrieving the setting of mechanism, the mobile component is used for removing the mechanism of retrieving, make the removal of device more nimble, control assembly is used for controlling and manipulating the removal of retrieving the mechanism, and realize the operation of elevating height, hydraulic assembly is used for supporting and elevating platform is last other subassemblies, anti-drop subassembly is used for accepting the skirt board of dismantling, and fix the skirt board through other backup pads, platform subassembly is used for protecting staff's safety, the staff can control elevating height, and use the toolbox to dismantle the work, this mechanism accepts the skirt board through hydraulic assembly when using, make things convenient for the mechanism to remove and personnel work, need not use large-scale mechanical equipment, be strong to use field Jing Shi ability.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic overall elevational view of the present utility model;
FIG. 3 is a schematic top view of the overall structure of the present utility model;
Fig. 4 is a schematic diagram of the overall bottom view structure of the present utility model.
Reference numerals in the drawings: 1. a base; 2. a retracting mechanism; 21. a moving assembly; 211. a rotating shaft; 212. a wheel; 22. a control assembly; 221. a storage battery; 222. a steering lever; 223. a controller; 224. a power button; 225. a stabilization button; 226. a lifting button; 23. a hydraulic assembly; 231. a first hydraulic column; 232. a work table; 24. an anti-drop assembly; 241. a spring; 242. a support plate; 25. a platform assembly; 251. guard bars; 252. a lifter; 253. a tool box; 3. a stabilizing assembly; 31. a connecting column; 32. a second hydraulic column; 33. and a supporting base.
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.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the side guard plate retracting device of the coal mine hydraulic support comprises a base 1 and a retracting mechanism 2, wherein the retracting mechanism 2 is arranged above the base 1;
The retracting mechanism 2 comprises a moving assembly 21, a control assembly 22, a hydraulic assembly 23, an anti-falling assembly 24 and a platform assembly 25, wherein the lower end of the base 1 is rotationally connected with the moving assembly 21, one side of the base 1 is electrically connected with the control assembly 22, the upper end of the base 1 is fixedly connected with the hydraulic assembly 23, the upper end of the hydraulic assembly 23 is elastically connected with the anti-falling assembly 24, and the platform assembly 25 is arranged on the outer side of the anti-falling assembly 24.
Further, the moving assembly 21 includes a rotating shaft 211 and wheels 212, the rotating shaft 211 is mounted on the inner side of the base 1, the wheels 212 are rotatably connected to the outer side of the rotating shaft 211, and the moving assembly 21 is used for moving the retracting mechanism 2, so that the movement of the device is more flexible.
Further, the control assembly 22 includes a storage battery 221, a steering rod 222, a controller 223, a power button 224, a stabilizing button 225 and a lifting button 226, wherein the storage battery 221 is electrically connected to one side of the base 1, the steering rod 222 is arranged on the other side of the storage battery 221, the controller 223 is arranged on one side of the steering rod 222, the power button 224 is embedded on the surface of the controller 223, the stabilizing button 225 is arranged on one side of the power button 224, the lifting button 226 is arranged on the other side of the stabilizing button 225, and the control assembly 22 is used for controlling and manipulating the movement of the retracting mechanism 2 and realizing the operation of lifting height.
Further, the hydraulic assembly 23 includes a first hydraulic column 231 and a workbench 232, the bottom end of the inner wall of the base 1 is fixedly connected with the first hydraulic column 231, the upper end of the first hydraulic column 231 is fixedly connected with the workbench 232, and the hydraulic assembly 23 is used for supporting and lifting other assemblies on the platform.
Further, the anti-falling assembly 24 comprises a spring 241 and a supporting plate 242, the spring 241 is installed at the upper end of the workbench 232, the supporting plate 242 is connected to the clamping groove at the upper end of the spring 241, and the anti-falling assembly 24 is used for receiving the detached side guard and fixing the side guard through the rest supporting plates 242.
Further, the platform assembly 25 includes guard bars 251, lifters 252 and tool boxes 253, guard bars 251 are provided at the outer sides of the support plates 242, lifters 252 are provided between the guard bars 251, the tool boxes 253 are provided at one side of the lifters 252, the guard bars 251 are used for protecting safety of workers, the workers can control the lifters 252 to lift up and down, and the tool boxes 253 are used for disassembling work.
Example two
Referring to fig. 2, in a first comparative example, as another embodiment of the present utility model, the stabilizing assemblies 3 are installed on two sides of the base 1, the stabilizing assemblies 3 include a connecting column 31, a second hydraulic column 32 and a supporting base 33, the connecting column 31 is symmetrically installed on two sides of the base 1, the second hydraulic column 32 is installed at the lower end of the connecting column 31, the supporting base 33 is fixedly connected to the lower end of the second hydraulic column 32, and by setting the stabilizing assemblies 3, support is provided for the retracting device during manual operation, stability of the retracting device is improved, and balance and safety of the retracting mechanism 2 are ensured when the side guard is received.
Working principle: firstly, a coal mine hydraulic support side guard plate retracting device is moved to a working position, when the coal mine hydraulic support side guard plate retracting device is used, firstly, an electric button 224 is pressed to start a power supply, a steering rod 222 is used for adjusting the position of a retracting mechanism 2, a stabilizing button 225 is pressed to enable a supporting base 33 to be fixed on the ground, secondly, a lifting button 226 is pressed to enable a working table 232 to be lowered, a worker enters the working table 232 and a lifter 252 is pressed to enable the working table 232 to be lifted to the working height, thirdly, the worker uses a tool in a tool box 253 to detach the hydraulic support side guard plate, the detached side guard plate is placed above a supporting plate 242, and the worker controls the lifter 252 to enable the first hydraulic column 231 to be lowered and then to leave from the working table 232, so that the use process of the coal mine hydraulic support side guard plate retracting device is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a colliery hydraulic support side guard board withdraws device, includes base (1) and retrieval mechanism (2), its characterized in that: a retraction mechanism (2) is arranged above the base (1);
The retracting mechanism (2) comprises a moving assembly (21), a control assembly (22), a hydraulic assembly (23), an anti-falling assembly (24) and a platform assembly (25), wherein the lower end of the base (1) is rotationally connected with the moving assembly (21), one side of the base (1) is electrically connected with the control assembly (22), the upper end of the base (1) is fixedly connected with the hydraulic assembly (23), the upper end of the hydraulic assembly (23) is elastically connected with the anti-falling assembly (24), and the outer side of the anti-falling assembly (24) is provided with the platform assembly (25).
2. The coal mine hydraulic support side guard plate retracting device according to claim 1, wherein the moving assembly (21) comprises a rotating shaft (211) and wheels (212), the rotating shaft (211) is mounted on the inner side of the base (1), and the wheels (212) are rotatably connected to the outer side of the rotating shaft (211).
3. The coal mine hydraulic support side guard plate retracting device according to claim 1, wherein the control assembly (22) comprises a storage battery (221), a steering rod (222), a controller (223), an electric power button (224), a stabilizing button (225) and a lifting button (226), one side of the base (1) is electrically connected with the storage battery (221), the other side of the storage battery (221) is provided with the steering rod (222), one side of the steering rod (222) is provided with the controller (223), the electric power button (224) is embedded on the surface of the controller (223), the stabilizing button (225) is arranged on one side of the electric power button (224), and the lifting button (226) is arranged on the other side of the stabilizing button (225).
4. The coal mine hydraulic support side guard plate withdrawing device according to claim 1, wherein the hydraulic assembly (23) comprises a first hydraulic column (231) and a workbench (232), the bottom end of the inner wall of the base (1) is fixedly connected with the first hydraulic column (231), and the upper end of the first hydraulic column (231) is fixedly connected with the workbench (232).
5. The coal mine hydraulic support side guard plate retracting device according to claim 4, wherein the anti-falling assembly (24) comprises a spring (241) and a supporting plate (242), the spring (241) is installed at the upper end of the workbench (232), and a supporting plate (242) is connected to an upper end clamping groove of the spring (241).
6. The coal mine hydraulic support side guard plate retracting device according to claim 5, wherein the platform assembly (25) comprises guard rails (251), lifters (252) and a tool box (253), the guard rails (251) are arranged on the outer sides of the supporting plates (242), lifters (252) are arranged between the guard rails (251), and the tool box (253) is arranged on one side of the lifters (252).
7. The coal mine hydraulic support side guard plate retracting device according to claim 1, wherein the stabilizing assemblies (3) are arranged on two sides of the base (1), each stabilizing assembly (3) comprises a connecting column (31), a second hydraulic column (32) and a supporting base (33), the connecting columns (31) are symmetrically arranged on two sides of the base (1), the second hydraulic column (32) is arranged at the lower end of each connecting column (31), and the supporting bases (33) are fixedly connected to the lower ends of the second hydraulic columns (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823547.9U CN221070908U (en) | 2023-10-20 | 2023-10-20 | Colliery hydraulic support side guard board withdraws device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823547.9U CN221070908U (en) | 2023-10-20 | 2023-10-20 | Colliery hydraulic support side guard board withdraws device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070908U true CN221070908U (en) | 2024-06-04 |
Family
ID=91262270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322823547.9U Active CN221070908U (en) | 2023-10-20 | 2023-10-20 | Colliery hydraulic support side guard board withdraws device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070908U (en) |
-
2023
- 2023-10-20 CN CN202322823547.9U patent/CN221070908U/en active Active
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