Mounting and overhauling hanging bracket for coal mine automation equipment

Abstract

The utility model discloses an installation and maintenance hanging bracket for coal mine automation equipment, and relates to the technical field of coal mine maintenance equipment. The device comprises a moving plate, the moving plate is provided with a rotating assembly, the rotating assembly comprises a sliding rail fixedly connected to the bottom of the moving plate, the inner wall of the sliding rail is slidably connected with a plurality of sliding rods, the bottom ends of the sliding rods are fixedly connected with a rotating plate, the top of the rotating plate is fixedly connected with a first rotating shaft, and the first rotating shaft is fixedly connected with a second rotating shaft. The top end of the first rotating shaft penetrates through the moving plate and is rotationally connected with the moving plate, a first motor is fixedly connected to the top of the moving plate, a second rotating shaft is fixedly connected to the output end of the first motor, gears are fixedly connected to the top end of the second rotating shaft and the top end of the first rotating shaft, and the two gears are meshed. According to the utility model, the hoisting equipment can rotate through the rotating assembly, so that the manual rotation of the equipment in the air is reduced, and the stability and the safety of the whole operation process can be better guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine maintenance equipment, in particular to a coal mine automation equipment installation and maintenance hanger. Background Art

[0002] Coal mine electromechanical equipment undertakes the hardware support for coal mining, tunneling, ventilation, transportation and other processes. The technical performance and quality status of electromechanical equipment determine whether coal production is efficient and safe. Therefore, the electromechanical equipment serving coal mine production needs to be regularly inspected and maintained, so ensuring the maintenance quality of electromechanical equipment is a very important task.

[0003] In the existing hanger equipment for maintenance and installation of coal mine equipment, it is sometimes necessary to rotate the suspended equipment so that the equipment reaches a suitable angle for installation and maintenance. However, some existing lifting equipment often requires manual rotation of the suspended equipment, which is not convenient for automatic rotation of the suspended equipment, and there are great safety hazards. Utility Model Content

[0004] The utility model aims to provide a coal mine automation equipment installation and maintenance hanger, which solves the problem that some existing lifting devices are inconvenient to automatically rotate the lifted equipment by being provided with a rotating assembly.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a coal mine automation equipment installation and maintenance hanger, comprising a main frame and a moving plate. A rotating mechanism and a moving mechanism are arranged on the main frame.

[0007] Furthermore, the rotating mechanism includes a rotating assembly and a buffer assembly, the rotating assembly includes a slide rail fixedly connected to the bottom of the moving plate, the inner wall of the slide rail is slidably connected to a plurality of slide rods, the bottom ends of the plurality of slide rods are fixedly connected to the rotating plate, the top of the rotating plate is fixedly connected to a rotating shaft 1, the top of the rotating plate passes through the moving plate and is rotatably connected to the moving plate, the top of the moving plate is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a rotating shaft 2, the tops of the rotating shaft 2 and the rotating shaft 1 are both fixedly connected to gears, the two gears are meshed, and the bottom of the rotating plate is fixedly connected to an electric hoist.

[0008] Furthermore, two T-slots are provided on the inner top wall of the main frame, and a plurality of connecting rods are fixedly connected to the top of the movable plate. The tops of the plurality of connecting rods extend to the inner walls of the corresponding T-slots and are slidably connected to the T-slots, and the bottom of the movable plate is fixedly connected to a support frame.

[0009] Furthermore, a support frame is fixedly connected to the bottom of the movable plate, an inner wall of the support frame is rotatably connected to a rotating shaft, and a buffer box is fixedly connected to the outer wall of the electric hoist.

[0010] Furthermore, a steel wire rope is wound around the inner wall of the electric hoist, the steel wire rope passes through the buffer box and is slidably connected to the buffer box, and a hook is fixedly connected to the bottom end of the steel wire rope.

[0011] Furthermore, the buffer assembly includes a plurality of springs fixedly connected to the inner wall of the buffer box, one end of the plurality of springs close to each other is fixedly connected to a buffer plate, the buffer plate is slidably connected to the inner wall of the buffer box, and the inner wall of the buffer plate is slidably connected to the wire rope.

[0012] Furthermore, a plurality of dampers are fixedly connected to the inner wall of the buffer box, a plurality of the dampers are sleeved with spring 2, and one end of the plurality of dampers close to the buffer plate is in contact with the buffer plate.

[0013] Furthermore, the moving mechanism includes a second motor fixedly connected to the right side of the main frame, the output end of the second motor is fixedly connected to a threaded rod, the left end of the threaded rod extends to the left side of the main frame and is rotatably connected to the main frame, and an internal thread block is threadedly connected to the threaded rod.

[0014] Furthermore, the top of the main frame is fixedly connected to the limit rod, the internal thread block is slidably connected to the limit rod, the bottom of the internal thread block is fixedly connected to a connecting plate, the bottom of the connecting plate passes through the top of the main frame and is slidably connected to the main frame, and the bottom of the connecting plate is fixedly connected to the movable plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting a rotating mechanism, start motor one, motor one drives shaft two to rotate, shaft two rotates and shaft one rotates through gears, shaft one rotates and drives the rotating plate to rotate, the rotating plate rotates and drives the electric hoist to rotate, the rotating plate rotates and drives the slide bar to move, through the rotating mechanism, workers are freed from heavy manual rotation work, which reduces labor intensity and improves work comfort.

[0017] 2. By setting up a moving mechanism, start motor 2, and motor 2 drives the threaded rod to rotate. When the threaded rod rotates, it drives the internal thread block to move on the limit rod. When the internal thread block moves, it drives the connecting plate to move. When the connecting plate moves, it drives the moving plate to move. The lifting equipment is driven to move horizontally within a certain range through the moving mechanism, which reduces the need for workers to frequently operate in dangerous areas and reduces the possibility of accidents. At the same time, compared with manual pushing, the control of the moving component is more stable, which reduces the safety hazards caused by equipment shaking. During the horizontal movement, the weight of the equipment is more evenly distributed, reducing the concentrated pressure on the local structure.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the rotating shaft 1 of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the buffer box of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Main frame; 2. Rotating mechanism; 3. Moving mechanism; 21. Moving plate; 22. Slide rail; 23. Slide rod; 24. Rotating plate; 25. Rotating shaft 1; 26. Motor 1; 27. Rotating shaft 2; 28. Gear; 29. ​​Electric hoist; 210. T-slot; 211. Connecting rod; 212. Support frame; 213. Buffer box; 214. Wire rope; 215. Hook; 216. Spring 1; 217. Buffer plate; 218 Damper; 219. Spring 2; 31. Motor 2; 32. Threaded rod; 33. Internal thread block; 34. Limit rod; 35. Connecting plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 As shown, the utility model is a coal mine automation equipment installation and maintenance hanger, including a main frame 1 and a moving plate 21, the main frame 1 is provided with a rotating mechanism 2 and a moving mechanism 3, the rotating mechanism 2 includes a rotating assembly and a buffer assembly, the rotating assembly includes a slide rail 22 fixedly connected to the bottom of the moving plate 21, the inner wall of the slide rail 22 is slidably connected with a plurality of slide rods 23, the bottom ends of the plurality of slide rods 23 are fixedly connected with a rotating plate 24, the top of the rotating plate 24 is fixedly connected with a rotating shaft 1 25, the top of the rotating shaft 1 25 penetrates the moving plate 21 and is rotatably connected with the moving plate 21, the top of the moving plate 21 is fixedly connected with a motor 1 26, the output end of the motor 1 26 is fixedly connected with a rotating shaft 27, the tops of the rotating shaft 27 and the rotating shaft 1 25 are fixedly connected with a gear 28, and the two gears 28 are mutually connected. The bottom of the rotating plate 24 is engaged, and an electric hoist 29 is fixedly connected to the bottom. Two T-slots 210 are provided on the inner top wall of the main frame 1. A plurality of connecting rods 211 are fixedly connected to the top of the movable plate 21. The tops of the plurality of connecting rods 211 extend to the inner walls of the corresponding T-slots 210 and are slidably connected to the T-slots 210. A support frame 212 is fixedly connected to the bottom of the movable plate 21. The bottom of the movable plate 21 is fixedly connected to the support frame 212. The inner wall of the support frame 212 is rotatably connected to the rotating shaft 25. A buffer box 213 is fixedly connected to the outer wall of the electric hoist 29. The lifted equipment can be automatically rotated during the lifting process, reducing the process of manual rotation. Workers perform manual rotation operations near the lifted equipment, reducing the risk of casualties caused by accidental falls or collisions.

[0029] A wire rope 214 is wound around the inner wall of the electric hoist 29, and the wire rope 214 passes through the buffer box 213 and is slidably connected to the buffer box 213. A hook 215 is fixedly connected to the bottom end of the wire rope 214. The buffer assembly includes a plurality of springs 216 fixedly connected to the inner wall of the buffer box 213, and a buffer plate 217 is fixedly connected to one end of the plurality of springs 216 close to each other. The buffer plate 217 is slidably connected to the inner wall of the buffer box 213, and the inner wall of the buffer plate 217 is slidably connected to the wire rope 214. A plurality of dampers 218 are fixedly connected to the inner wall of the buffer box 213, and a spring 219 is sleeved on the plurality of dampers 218. The ends of the plurality of dampers 218 close to the buffer plate 217 are in contact with the buffer plate 217. The buffer box 213 is used to effectively reduce the shaking of the wire rope 214 during the lifting process, thereby reducing the risk caused by the shaking of the wire rope 214.

[0030] The moving mechanism 3 includes a motor 2 31 fixedly connected to the right side of the main frame 1, and a threaded rod 32 is fixedly connected to the output end of the motor 2 31. The left end of the threaded rod 32 extends to the left side of the main frame 1 and is rotatably connected to the main frame 1. An internal thread block 33 is threadedly connected to the threaded rod 32. The top of the main frame 1 is fixedly connected to a limit rod 34, and the internal thread block 33 is slidably connected to the limit rod 34. The bottom of the internal thread block 33 is fixedly connected to a connecting plate 35. The bottom of the connecting plate 35 passes through the top of the main frame 1 and is slidably connected to the main frame 1. The bottom of the connecting plate 35 is fixedly connected to the moving plate 21. The lifting equipment is driven by the moving mechanism to move horizontally within a certain range, which reduces the need for workers to frequently operate in dangerous areas and reduces the possibility of accidents.

[0031] A specific application of this embodiment is: start the motor 1 26, the motor 1 26 drives the rotating shaft 27 to rotate, when the rotating shaft 27 rotates, the rotating shaft 1 25 is driven to rotate through the gear 28, when the rotating shaft 1 25 rotates, it drives the rotating plate 24 to rotate, when the rotating plate 24 rotates, it drives the electric hoist 29 to rotate, and then the hook 215 is driven to rotate through the rotation of the electric hoist 29, when the hook 215 rotates, the equipment hoisted by the hook 215 can be rotated, and by rotating the equipment, the manual rotation of the hoisted equipment is reduced, and the stability and safety of the entire operation process are better guaranteed. When the rotating plate 24 rotates, it drives the electric hoist 29 to rotate, and the hook 215 is driven to rotate. The movable slide bar 23 rotates inside the slide rail 22, and the slide bar 23 provides support for the rotating plate 24 to disperse the gravity on the rotating plate 24. When the wire rope 214 shakes during the lifting process, the wire rope 214 contacts the buffer plate 217 and drives the buffer plate 217 to move. The buffer plate 217 can move on the inner wall of the buffer box 213 through the spring 1 216. When the buffer plate 217 moves, it drives the damper 218 and the spring 2 219 to contract, disperses and absorbs the impact force generated by the shaking of the wire rope 214, and thus reduces the shaking amplitude of the wire rope 214.

[0032] Start motor 2 31, motor 2 31 drives threaded rod 32 to rotate, threaded rod 32 rotates and drives internal thread block 33 to move on limiting rod 34, internal thread block 33 moves and drives connecting plate 35 to move, thereby driving movable plate 21 to move through connecting plate 35, and drives parts on movable plate 21 to move by driving movable plate 21 to move, thereby drives the lifted equipment to move, and by moving the equipment, when movable plate 21 moves, connecting rod 211 is driven to slide in T-slot 210, and connecting rod 211 provides support force for the movement of movable plate 21.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A coal mine automation equipment installation and maintenance hanger, comprising a main frame (1) and a movable plate (21), characterized in that: The main frame (1) is provided with a rotating mechanism (2) and a moving mechanism (3); The rotating mechanism (2) comprises a rotating assembly and a buffer assembly. The rotating assembly comprises a slide rail (22) fixedly connected to the bottom of a moving plate (21). The inner wall of the slide rail (22) is slidably connected to a plurality of slide bars (23). The bottom ends of the plurality of slide bars (23) are fixedly connected to a rotating plate (24). The top of the rotating plate (24) is fixedly connected to a rotating shaft 1 (25). The top end of the rotating shaft 1 (25) penetrates through the moving plate (21) and is rotatably connected to the moving plate (21). The top of the moving plate (21) is fixedly connected to a motor 1 (26). The output end of the motor 1 (26) is fixedly connected to a rotating shaft 2 (27). The top ends of the rotating shaft 2 (27) and the rotating shaft 1 (25) are both fixedly connected to gears (28). The two gears (28) are meshed with each other. The bottom of the rotating plate (24) is fixedly connected to an electric hoist (29).

2. A coal mine automation equipment installation and maintenance hanger according to claim 1, characterized in that: The inner top wall of the main frame (1) is provided with two T-shaped slots (210); the top of the movable plate (21) is fixedly connected to a plurality of connecting rods (211); the tops of the plurality of connecting rods (211) extend to the inner walls of the corresponding T-shaped slots (210) and are slidably connected to the T-shaped slots (210); and the bottom of the movable plate (21) is fixedly connected to a support frame (212).

3. A coal mine automation equipment installation and maintenance hanger according to claim 2, characterized in that: A support frame (212) is fixedly connected to the bottom of the movable plate (21), an inner wall of the support frame (212) is rotatably connected to a rotating shaft 1 (25), and a buffer box (213) is fixedly connected to the outer wall of the electric hoist (29).

4. A coal mine automation equipment installation and maintenance hanger according to claim 3, characterized in that: A steel wire rope (214) is wound around the inner wall of the electric hoist (29); the steel wire rope (214) passes through the buffer box (213) and is slidably connected to the buffer box (213); and a hook (215) is fixedly connected to the bottom end of the steel wire rope (214).

5. A coal mine automation equipment installation and maintenance hanger according to claim 4, characterized in that: The buffer assembly comprises a plurality of springs (216) fixedly connected to the inner wall of the buffer box (213); a buffer plate (217) is fixedly connected to one end of the plurality of springs (216) close to each other; the buffer plate (217) is slidably connected to the inner wall of the buffer box (213); and the inner wall of the buffer plate (217) is slidably connected to the steel wire rope (214).

6. A coal mine automation equipment installation and maintenance hanger according to claim 5, characterized in that: A plurality of dampers (218) are fixedly connected to the inner wall of the buffer box (213), a spring 2 (219) is sleeved on each of the plurality of dampers (218), and one end of each of the plurality of dampers (218) close to the buffer plate (217) is in contact with the buffer plate (217).

7. A coal mine automation equipment installation and maintenance hanger according to claim 6, characterized in that: The moving mechanism (3) comprises a second motor (31) fixedly connected to the right side of the main frame (1); the output end of the second motor (31) is fixedly connected to a threaded rod (32); the left end of the threaded rod (32) extends to the left side of the main frame (1) and is rotatably connected to the main frame (1); and an internal thread block (33) is threadedly connected to the threaded rod (32).

8. A coal mine automation equipment installation and maintenance hanger according to claim 7, characterized in that: The top of the main frame (1) is fixedly connected to a limit rod (34), the internal thread block (33) is slidably connected to the limit rod (34), the bottom of the internal thread block (33) is fixedly connected to a connecting plate (35), the bottom of the connecting plate (35) passes through the top of the main frame (1) and is slidably connected to the main frame (1), and the bottom of the connecting plate (35) is fixedly connected to the movable plate (21).

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