Coal mine electromechanical auxiliary fixing structure

Abstract

The utility model relates to an electromechanical auxiliary fixing structure for a coal mine. The placing table is arranged in the mounting seat; the coal mine machine is pushed to the placing table, the bottom of the coal mine machine is in contact with the balls at the top of the cylinder, and through the multiple balls, the coal mine machine can slide on the placing table to adjust the position or has small friction force in pushing of loading and unloading, and flexible adjustment of the coal mine machine is facilitated; when the coal mine electromechanical device is in use, the gravity of the coal mine electromechanical device can press the placing table to move downwards, and a lifting rod slides in a fixed cylinder and extrudes a reset spring, so that swing push rods on the two sides of the lifting rod are driven to swing, two clamping plates are dragged to get close to each other, the clamping effect on the two sides of the coal mine electromechanical device is achieved, and the clamping force is determined according to the gravity of the coal mine electromechanical device; therefore, the clamping force of the two clamping plates on the coal mine electromechanical part is large, the coal mine electromechanical part is firmly fixed, and meanwhile loading and unloading operation of the coal mine electromechanical part is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine electromechanical fixing equipment, in particular to a coal mine electromechanical auxiliary fixing structure. Background Art

[0002] Regular maintenance is performed on coal mine electromechanical equipment to ensure the safe and reliable use of coal mine electromechanical equipment. At present, most of the fixed devices used to maintain coal mine electromechanical equipment require the coal mine electromechanical equipment to be placed on a platform and fixed using equipment. There is a lack of automatic limit effect on coal mine electromechanical equipment, and the fixed installation of coal mine electromechanical equipment is relatively cumbersome. At the same time, the loading and unloading operations of coal mine electromechanical equipment are long-term. Due to the long-term friction between the bottom of the coal mine electromechanical equipment and the platform, the loading and unloading friction of the coal mine electromechanical equipment is relatively large, which is inconvenient for loading and unloading of coal mine electromechanical equipment.

[0003] For example, the authorized patent document with application number 201921957726.9 discloses a coal mine electromechanical maintenance fixture, including a body, a groove is provided on the top of the body, a card slot is provided on the bottom of the body, a fixing column is fixedly connected to the right side of the body, and a second clamp is fixedly connected to the end of the fixing column away from the body, a rotating groove is provided inside the body, a balancing cavity is provided at the bottom of the rotating groove, a mounting device is fixedly connected to the inner wall of the rotating groove, and one side of the mounting device is slidably connected in the balancing cavity. The coal mine electromechanical maintenance fixture is provided with a mounting device, and when the device is installed, the mounting device can securely fix the device to the side of the equipment, and then the operator can place the tool in the groove, so that the operator can take the tool from the device without bending over, thereby reducing the inconvenience of the operator's work.

[0004] The above patent has the problem that the bottom of the coal mine electromechanical equipment rubs on the platform for a long time, which causes great friction in loading and unloading of the coal mine electromechanical equipment, making it inconvenient to load and unload the coal mine electromechanical equipment. Therefore, we need to provide a coal mine electromechanical auxiliary fixing structure. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary fixing structure for a coal mine electromechanical machine. By pushing the coal mine electromechanical machine onto a placement table, the bottom of the coal mine electromechanical machine is in contact with the ball bearings on the top of the cylinder. Through multiple ball bearings, the coal mine electromechanical machine can be pushed on the placement table to adjust the position or load and unload with less friction, which is convenient for flexible adjustment of the coal mine electromechanical machine. When the coal mine electromechanical machine is located on the placement table, its own gravity will press the placement table to move downward, and the lifting rod slides in the fixed cylinder and squeezes the reset spring, thereby driving the swing push rods on both sides of it to swing, dragging the two clamping plates close to each other to have a clamping effect on both sides of the coal mine electromechanical machine, and the clamping force is determined by the gravity of the coal mine electromechanical machine. Since the coal mine electromechanical machine itself is heavier, the two clamping plates have a greater clamping force on the coal mine electromechanical machine. While fixing the coal mine electromechanical machine firmly, it is also convenient for the loading and unloading operations of the coal mine electromechanical machine, solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a coal mine electromechanical auxiliary fixing structure, comprising:

[0007] A mounting seat; a placement table disposed inside the mounting seat;

[0008] A plurality of slots are provided on the top of the placing platform, a cylinder is arranged in the plurality of slots, and a ball is rotatably mounted in the circular slot on the top of the cylinder;

[0009] A clamping mechanism provided in the mounting seat for limiting the position of the electromechanical device in a coal mine;

[0010] The clamping mechanism includes a swing push rod, a clamping plate, a sliding rod and an elastic reset part. Two swing push rods are hinged on both sides of the placing table. A clamping plate is hinged on the side of the swing push rod away from the placing table. The two clamping plates are arranged inside the mounting seat, and two sliding rods are fixedly installed inside the mounting seat. The insides of the two clamping plates are slidably installed on the surfaces of the two sliding rods, and an elastic reset part for lifting the placing table is arranged inside the mounting seat.

[0011] Preferably, the elastic return member includes a lifting rod, a fixed cylinder and a return spring. Four lifting rods are installed at the four corners of the bottom of the placing table. The bottom of the four lifting rods are slidably installed with a fixed cylinder, and the bottom of the fixed cylinder is fixedly installed on the bottom of the inner wall of the mounting seat. A return spring is clamped between the bottom of the lifting rod and the inside of the fixed cylinder.

[0012] Preferably, it also includes a pushing member for lifting coal mine electromechanical equipment, the pushing member includes a cylinder and a pushing plate, two cylinders are fixedly installed on the bottom of the inner wall of the mounting seat, and a pushing plate is fixedly installed on the upper ends of the two cylinders, and the two cylinders are configured as synchronous cylinders.

[0013] Preferably, two rollers are installed at the bottom of the two clamping plates, and a sliding groove for limiting the sliding of the rollers is provided at the bottom of the inner wall of the mounting seat.

[0014] Preferably, the adjacent sides of the two clamping plates are both provided with a glue layer portion.

[0015] Preferably, limiting screws with hand wheels are threadedly mounted on both sides of the mounting seat, and one end of the limiting screw is used to abut against one side of the clamping plate.

[0016] Preferably, both sides of the mounting seat are integrally machined with assembly plates with holes.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model pushes the coal mine motor onto the placement table, and the bottom of the coal mine motor contacts the ball bearings on the top of the cylinder. Through multiple ball bearings, the coal mine motor can be pushed on the placement table to adjust the position or load and unload with less friction, which is convenient for flexible adjustment of the coal mine motor. When the coal mine motor is located on the placement table, its own gravity will press the placement table to move down, and the lifting rod slides in the fixed cylinder and squeezes the reset spring, thereby driving the swing push rods on both sides of it to swing, dragging the two clamping plates close to each other to have a clamping effect on both sides of the coal mine motor, and the clamping force is determined by the gravity of the coal mine motor. Since the coal mine motor itself is heavier, the two clamping plates have a greater clamping force on the coal mine motor, which not only fixes the coal mine motor firmly, but also facilitates the loading and unloading operations of the coal mine motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0021] Figure 3 It is a three-dimensional cross-sectional view of the mounting seat of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the pushing member of the utility model.

[0023] In the figure: 1. mounting base; 2. placing table; 3. slot; 4. cylinder; 5. ball; 6. clamping mechanism; 61. swing push rod; 62. clamping plate; 63. slide rod; 64. elastic reset member; 641. lifting rod; 642. fixing cylinder; 643. reset spring; 7. pushing member; 71. cylinder; 72. pushing plate; 8. roller; 9. sliding groove; 10. limit screw; 11. assembly plate. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a coal mine electromechanical auxiliary fixing structure, comprising:

[0026] A mounting seat 1; a placement table 2 disposed inside the mounting seat 1;

[0027] A plurality of slots 3 are provided on the top of the placing table 2, a cylinder 4 is arranged in the plurality of slots 3, and a ball 5 is rotatably mounted in the circular groove on the top of the cylinder 4;

[0028] A clamping mechanism 6 for coal mine electromechanical limiting is arranged in the mounting seat 1;

[0029] The clamping mechanism 6 includes a swing push rod 61, a clamping plate 62, a slide bar 63 and an elastic reset member 64. Two swing push rods 61 are hinged on both sides of the placing table 2. A clamping plate 62 is hinged on the side of the swing push rod 61 away from the placing table 2. The two clamping plates 62 are both arranged inside the mounting seat 1, and two slide bars 63 are fixedly installed inside the mounting seat 1. The insides of the two clamping plates 62 are slidably installed on the surfaces of the two slide bars 63, and the inside of the mounting seat 1 is provided with an elastic reset member 64 for lifting the placing table 2.

[0030] The elastic reset member 64 includes a lifting rod 641, a fixed cylinder 642 and a reset spring 643. Four lifting rods 641 are installed at the four corners of the bottom of the placement table 2. The bottom of the four lifting rods 641 is slidably installed with a fixed cylinder 642, and the bottom of the fixed cylinder 642 is fixedly installed at the bottom of the inner wall of the mounting seat 1. The reset spring 643 is clamped between the bottom of the lifting rod 641 and the inside of the fixed cylinder 642.

[0031] In this embodiment, the coal mine motor is pushed onto the placement table 2, and the bottom of the coal mine motor is in contact with the ball 5 on the top of the cylinder 4. Through multiple ball bearings 5, the coal mine motor can be pushed on the placement table 2 to adjust the position or load and unload with less friction, which is convenient for flexible adjustment of the coal mine motor. When the coal mine motor is located on the placement table 2, its own gravity will press the placement table 2 to move down, and the lifting rod 641 slides in the fixed cylinder 642 and squeezes the reset spring 643, thereby driving the swing push rod 61 on both sides to swing, dragging the two clamping plates 62 close to each other to have a clamping effect on both sides of the coal mine motor, and the clamping force is determined by the gravity of the coal mine motor. Since the coal mine motor itself is heavier, the two clamping plates 62 have a greater clamping force on the coal mine motor, which not only fixes the coal mine motor firmly, but also facilitates the loading and unloading operations of the coal mine motor.

[0032] It also includes a pusher 7 for lifting the electromechanical equipment of the coal mine, the pusher 7 includes a cylinder 71 and a push plate 72, two cylinders 71 are fixedly installed at the bottom of the inner wall of the mounting seat 1, and the upper ends of the two cylinders 71 are fixedly installed with a push plate 72, and the two cylinders 71 are set as synchronous cylinders 71;

[0033] Specifically, the two cylinders 71 are synchronous cylinders 71. Starting the cylinder 71 can drive the height adjustment of the push plate 72. When the placement table 2 needs to be lifted, the push plate 72 lifts the placement table 2. Due to the hinged connection between the swing push rod 61 and the clamping plate 62, the placement table 2 moves up, and the swing push rod 61 moves the two clamping plates 62 away from each other, thereby completing the fixation of the coal mine electromechanical, which is convenient for disassembly.

[0034] Two rollers 8 are installed at the bottom of the two clamping plates 62, and a sliding groove 9 for limiting the sliding of the rollers 8 is opened at the bottom of the inner wall of the mounting seat 1;

[0035] Furthermore, the movement of the two clamping plates 62 will drive the roller 8 at the bottom thereof to roll, which enhances the sliding stability of the clamping plates 62 . Meanwhile, the sliding groove 9 is provided to provide a limiting guide for the sliding of the roller 8 .

[0036] In order to fix the two clamping plates 62 on the coal mine electromechanical equipment and enhance the friction, and protect the surface of the coal mine electromechanical equipment and reduce scratches, the adjacent sides of the two clamping plates 62 are both provided with a glue layer.

[0037] A limiting screw 10 with a hand wheel is threadedly mounted on both sides of the mounting seat 1, and one end of the limiting screw 10 is used to abut against one side of the clamping plate 62;

[0038] Specifically, after the coal mine electromechanical device is installed, the two limiting threaded rods can be used to abut against the clamping plate 62 to limit the clamping plate 62 and prevent the coal mine electromechanical device from falling off.

[0039] In order to facilitate installation and fixation of the mounting base 1 , both sides of the mounting base 1 are integrally machined with assembly plates 11 with holes.

[0040] This device pushes the coal mine motor onto the placement table 2, and the bottom of the coal mine motor contacts the ball 5 on the top of the cylinder 4. Through multiple ball bearings 5, the coal mine motor can be pushed on the placement table 2 to adjust the position or load and unload with less friction, which is convenient for flexible adjustment of the coal mine motor. When the coal mine motor is on the placement table 2, its own gravity will press the placement table 2 to move down, and the lifting rod 641 slides in the fixed cylinder 642 and squeezes the reset spring 643, thereby driving the swing push rods 61 on both sides to swing, dragging the two clamping plates 62 close to each other to clamp the two sides of the coal mine motor. The holding force is determined by the gravity of the coal mine electromechanical. Since the coal mine electromechanical itself is heavy, the two clamping plates 62 have a greater clamping force on the coal mine electromechanical. While fixing the coal mine electromechanical firmly, it is also convenient for the loading and unloading operations of the coal mine electromechanical. The two cylinders 71 are synchronous cylinders 71. Starting the cylinder 71 can drive the height adjustment of the push plate 72. When the placement table 2 needs to be lifted, the push plate 72 lifts the placement table 2. Due to the hinged connection between the swing push rod 61 and the clamping plate 62, the placement table 2 moves up, and the swing push rod 61 moves the two clamping plates 62 away from each other, thereby completing the fixation of the coal mine electromechanical, which is easy to disassemble.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal mine electromechanical auxiliary fixed structure, characterized in that: include: A mounting seat (1); a placement table (2) arranged inside the mounting seat (1); A plurality of slots (3) are provided on the top of the placement platform (2), a cylinder (4) is arranged in the plurality of slots (3), and a ball (5) is rotatably mounted in the circular groove on the top of the cylinder (4); A clamping mechanism (6) disposed in the mounting seat (1) and used for electromechanical limiting of coal mines; The clamping mechanism (6) comprises a swing push rod (61), a clamping plate (62), a slide bar (63) and an elastic reset member (64); two swing push rods (61) are hinged on both sides of the placing platform (2); a clamping plate (62) is hinged on the side of the swing push rod (61) away from the placing platform (2); the two clamping plates (62) are both arranged inside the mounting seat (1); two slide bars (63) are fixedly installed inside the mounting seat (1); the insides of the two clamping plates (62) are slidably installed on the surfaces of the two slide bars (63); and an elastic reset member (64) for lifting the placing platform (2) is arranged inside the mounting seat (1).

2. The electromechanical auxiliary fixing structure for coal mines according to claim 1, characterized in that: The elastic return member (64) comprises a lifting rod (641), a fixed cylinder (642) and a return spring (643); four lifting rods (641) are installed at the four corners of the bottom of the placement platform (2); the bottoms of the four lifting rods (641) are slidably mounted with fixed cylinders (642), and the bottoms of the fixed cylinders (642) are fixedly mounted on the bottom of the inner wall of the mounting seat (1); and a return spring (643) is clamped between the bottoms of the lifting rods (641) and the inside of the fixed cylinder (642).

3. The electromechanical auxiliary fixing structure for coal mines according to claim 2, characterized in that: It also includes a pushing member (7) for lifting coal mine electromechanical equipment, the pushing member (7) including a cylinder (71) and a pushing plate (72), two cylinders (71) are fixedly mounted on the bottom of the inner wall of the mounting seat (1), and a pushing plate (72) is fixedly mounted on the upper ends of the two cylinders (71), and the two cylinders (71) are configured as synchronous cylinders (71).

4. The electromechanical auxiliary fixing structure for coal mines according to claim 1, characterized in that: Two rollers (8) are installed at the bottom of the two clamping plates (62), and a sliding groove (9) for limiting the sliding of the rollers (8) is provided at the bottom of the inner wall of the mounting seat (1).

5. The electromechanical auxiliary fixing structure for coal mines according to claim 4, characterized in that: Adjacent sides of the two clamping plates (62) are each provided with a glue layer portion.

6. The electromechanical auxiliary fixing structure for coal mines according to claim 1, characterized in that: Limiting screws (10) with hand wheels are threadedly mounted on both sides of the mounting seat (1), and one end of the limiting screw (10) is used to abut against one side of the clamping plate (62).

7. The electromechanical auxiliary fixing structure for coal mines according to claim 1, characterized in that: Both sides of the mounting seat (1) are integrally machined with assembly plates (11) with holes.

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