CN214480060U

CN214480060U - Safety isolation device for coal mine electromechanical equipment

Info

Publication number: CN214480060U
Application number: CN202120688797.4U
Authority: CN
Inventors: 郑灿广
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-10-22
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a safety isolation device for electromechanical device in colliery, including the protection box, the equal fixed mounting in protection box lower extreme left part and lower extreme right part has the supporting legs, protection box lower extreme inner wall fixed mounting has shock attenuation fixing device, protection box front end right part movable mounting has the chamber door, the anterior fixed mounting of chamber door right-hand member has the handle, the equal fixed mounting of protection box left end, rear end and right-hand member has protector, protection box upper end left part and upper end right part have all opened the filtration gas vent, protection box upper end middle part fixed mounting has heat abstractor. A colliery is safety isolation device for electromechanical device, carry out shock attenuation and protection to the motor through shock attenuation fixing device and protector, not only make the motor more stable, still improved its work efficiency, avoid the motor overheated and produce the trouble through heat abstractor to the life of motor has been improved.

Description

Safety isolation device for coal mine electromechanical equipment

Technical Field

The utility model relates to a colliery electromechanical device technical field, in particular to colliery is safety isolation device for electromechanical device.

Background

The coal mine electromechanical equipment comprises a dispatching winch, a transportation winch, a prop pulling winch, a double-speed multipurpose winch, an endless rope continuous tractor, a lifting winch, a belt conveyor series, a scraper conveyor series and the like, wherein a motor is the most important power component in the coal mine electromechanical equipment and needs to be isolated and protected when in use. 1. When the existing coal mine electromechanical equipment is used, a motor is not well fixed, and strong vibration can be generated when the motor works, so that the stability of the electromechanical equipment is insufficient, the working efficiency is influenced, and the isolation box body is simple in structure and is easily influenced by external force; 2. the existing coal mine electromechanical equipment has insufficient heat dissipation, a large amount of heat can be generated inside the equipment during working, and the motor can break down due to overheating, so that the service life of the motor is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a colliery is safety isolation device for electromechanical device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safety isolation device for electromechanical device in colliery, includes the protection box, the equal fixed mounting in protection box lower extreme left part and lower extreme right part has the supporting legs, protection box lower extreme inner wall fixed mounting has shock attenuation fixing device, protection box front end right part movable mounting has the chamber door, the anterior fixed mounting of chamber door right-hand member has the handle, the equal fixed mounting of protection box left end, rear end and right-hand member has protector, protection box upper end left part and upper end right part have all opened the filtration gas vent, protection box upper end middle part fixed mounting has heat abstractor.

Preferably, shock attenuation fixing device includes unable adjustment base, the equal fixed mounting in unable adjustment base upper end left part and upper end right part has flexible controller, two the equal movable mounting in one end that flexible controller corresponds has the telescopic shaft, two the equal fixed mounting in one end that the telescopic shaft corresponds has the fixed plate, the equal fixed mounting in unable adjustment base lower extreme left part and lower extreme right part has two flexible posts, four damping spring is all installed to flexible post lower extreme interlude, unable adjustment base is through four flexible post fixed mounting in the protective housing.

Preferably, the heat dissipation device comprises a fixed box body, the upper end of the fixed box body is provided with the heat dissipation fan in an alternating mode, the lower end of the heat dissipation fan is fixedly provided with a dust filter screen, the lower end of the dust filter screen is fixedly provided with an air supply pipeline, the air supply pipeline is located in the protective box body, and the fixed box body is fixedly arranged in the middle of the upper end of the protective box body.

Preferably, the protection device comprises an anti-collision plate, wherein two fixing columns are fixedly mounted on the front portion of the right end of the anti-collision plate and the rear portion of the right end of the anti-collision plate, rubber cushions are fixedly mounted on the upper portion of the left end of the anti-collision plate and the lower portion of the left end of the anti-collision plate, and the anti-collision plate is fixedly mounted at the left end of the protection box body through the four fixing columns.

Preferably, two telescopic controller bilateral symmetry distributes and all not contact with the protective housing inner wall.

Preferably, the air supply pipeline is positioned right above the fixed base.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a colliery is safety isolation device for electromechanical device is flexible through flexible controller control telescopic shaft on the shock attenuation fixing device, thereby the telescopic shaft control fixed plate is fixed the motor, and damping spring through the fixed plate lower extreme carries out the shock attenuation at the motor during operation moreover to make the motor more stable, improved its work efficiency, simultaneously through crashproof board and the rubber cushion on the protector, reduced the striking dynamics that equipment received, improved the practicality of device.

2. The utility model relates to a colliery is safety isolating device for electromechanical device passes through the cooling fan on the heat abstractor and carries wind to the motor upper end by supply air duct, avoids the motor overheated and produce the trouble to improve the life of motor, be equipped with the dust filter screen on the supply air duct moreover, it is piled up to reduce the inside dust of box.

Drawings

Fig. 1 is a schematic view of the overall structure of the safety isolation device for coal mine electromechanical equipment of the present invention;

fig. 2 is a schematic view of the overall structure of the damping fixing device of the safety isolation device for coal mine electromechanical equipment of the present invention;

fig. 3 is a schematic view of the overall structure of the heat dissipation device of the safety isolation device for coal mine electromechanical equipment of the present invention;

fig. 4 is the utility model relates to a safety isolation device's for coal mine electromechanical device protector's overall structure schematic diagram.

In the figure: 1. a protective box body; 2. a shock-absorbing fixing device; 3. a heat sink; 4. a guard; 5. supporting legs; 6. filtering the exhaust port; 7. a box door; 8. a handle; 20. a fixed base; 21. a damping spring; 22. a telescopic column; 23. a telescoping controller; 24. a telescopic shaft; 25. a fixing plate; 30. fixing the box body; 31. a heat radiation fan; 32. an air supply duct; 33. a dust filter screen; 40. an anti-collision plate; 41. a rubber cushion; 42. and (5) fixing the column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a safety isolation device for coal mine electromechanical equipment, including protection box 1, the equal fixed mounting in protection box 1 lower extreme left part and lower extreme right part has supporting legs 5, 1 lower extreme inner wall fixed mounting of protection box has shock attenuation fixing device 2, 1 front end right part movable mounting of protection box has chamber door 7, the anterior fixed mounting in chamber door 7 right-hand member has handle 8, the equal fixed mounting in protection box 1 left end, rear end and right-hand member has protector 4, 1 upper end left part and upper end right part of protection box all open and filter gas vent 6, 1 upper end middle part fixed mounting of protection box has heat abstractor 3.

The damping fixing device 2 comprises a fixing base 20, telescopic controllers 23 are fixedly mounted on the left portion of the upper end and the right portion of the upper end of the fixing base 20, telescopic shafts 24 are movably mounted at one ends corresponding to the two telescopic controllers 23, a fixing plate 25 is fixedly mounted at one end corresponding to the two telescopic shafts 24, two telescopic columns 22 are fixedly mounted on the left portion of the lower end and the right portion of the lower end of the fixing base 20, damping springs 21 are mounted at the lower ends of the four telescopic columns 22 in an inserting mode, the fixing base 20 is fixedly mounted in the protective box body 1 through the four telescopic columns 22, the telescopic shafts 24 are controlled to stretch through the telescopic controllers 23, the telescopic shafts 24 control the fixing plate 25 to fix the motor, and the damping springs 21 at the lower ends of the fixing plate 25 damp the motor during working, so that the motor is more stable; the heat dissipation device 3 comprises a fixed box body 30, a heat dissipation fan 31 is inserted and installed at the upper end of the fixed box body 30, a dust filter screen 33 is fixedly installed at the lower end of the heat dissipation fan 31, an air supply pipeline 32 is fixedly installed at the lower end of the dust filter screen 33, the air supply pipeline 32 is located in the protective box body 1, the fixed box body 30 is fixedly installed in the middle of the upper end of the protective box body 1, air is conveyed to the upper end of the motor through the air supply pipeline 32 through the heat dissipation fan 31, and the motor is prevented from being overheated to generate faults; the protection device 4 comprises an anti-collision plate 40, two fixing columns 42 are fixedly arranged on the front portion of the right end and the rear portion of the right end of the anti-collision plate 40, rubber cushions 41 are fixedly arranged on the upper portion of the left end and the lower portion of the left end of the anti-collision plate 40, the anti-collision plate 40 is fixedly arranged at the left end of the protection box body 1 through the four fixing columns 42, and through the anti-collision plate 40 and the rubber cushions 41, the collision force on the protection box body 1 is reduced, and the practicability of the device is improved; the two telescopic controllers 23 are distributed in bilateral symmetry and are not in contact with the inner wall of the protective box body 1; the air supply duct 32 is located directly above the stationary base 20.

It should be noted that the utility model relates to a safety isolation device for coal mine electromechanical equipment, the motor is placed through the fixed base 20 on the damping fixing device 2, and then the telescopic shaft 24 is controlled by the telescopic controller 23 to be telescopic, the telescopic shaft 24 controls the fixed plate 25 to fix the motor, and the damping spring 21 and the telescopic column 22 at the lower end of the fixed plate 25 damp the motor when the motor works, thereby reducing the shaking of the motor when the motor works, thereby making the motor more stable, improving the working efficiency, when the motor temperature is too high and heat radiation is difficult, the wind is conveyed to the upper end of the motor through the air supply pipeline 32 by the heat radiation fan 31, avoiding the motor from being overheated to generate faults, thereby improving the service life of the motor, and the dust filter screen 33 is arranged on the air supply pipeline 32, thereby reducing the dust accumulation in the protection box body 1, when the device is impacted by the outside, through the anticollision board 40 and the rubber cushion 41 on the protector 4, the impact force received by the protection box body 1 is reduced, the internal motor is enabled to support work, and the practicability of the device is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safety isolation device for coal mine electromechanical device, includes protection box (1), its characterized in that: protection box (1) lower extreme left part and the equal fixed mounting in lower extreme right part have supporting legs (5), protection box (1) lower extreme inner wall fixed mounting has shock attenuation fixing device (2), protection box (1) front end right part movable mounting has chamber door (7), the anterior fixed mounting of chamber door (7) right-hand member has handle (8), protection box (1) left end, rear end and the equal fixed mounting of right-hand member have protector (4), protection box (1) upper end left part and upper end right part have all been opened and have been filtered gas vent (6), protection box (1) upper end middle part fixed mounting has heat abstractor (3).

2. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: shock attenuation fixing device (2) include unable adjustment base (20), unable adjustment base (20) upper end left part and the equal fixed mounting of upper end right part have flexible controller (23), two the equal movable mounting of one end that flexible controller (23) correspond has telescopic shaft (24), two the equal fixed mounting of one end that telescopic shaft (24) correspond has fixed plate (25), unable adjustment base (20) lower extreme left part and the equal fixed mounting of lower extreme right part have two flexible post (22), four damping spring (21) are all installed to flexible post (22) lower extreme interlude, unable adjustment base (20) are through four flexible post (22) fixed mounting in protection box (1).

3. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: heat abstractor (3) is including fixed box (30), radiator fan (31) are installed to fixed box (30) upper end interlude, radiator fan (31) lower extreme fixed mounting has dust filter screen (33), dust filter screen (33) lower extreme fixed mounting has supply-air duct (32), supply-air duct (32) are located protection box (1), fixed box (30) fixed mounting is in protection box (1) upper end middle part.

4. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: protector (4) are including crashproof board (40), crashproof board (40) right-hand member front portion and the equal fixed mounting in right-hand member rear portion have two fixed columns (42), crashproof board (40) left end upper portion and the equal fixed mounting in left end lower part have rubber cushion (41), crashproof board (40) are through four fixed column (42) fixed mounting at protection box (1) left end.

5. The safety isolation device for the coal mine electromechanical equipment according to claim 2, wherein: two flexible controller (23) bilateral symmetry distributes and all do not contact with protection box (1) inner wall.

6. The safety isolation device for coal mine electromechanical equipment according to claim 3, wherein: the air supply pipeline (32) is positioned right above the fixed base (20).