CN218579452U

CN218579452U - Colliery maintenance equipment hoist device

Info

Publication number: CN218579452U
Application number: CN202221516009.4U
Authority: CN
Inventors: 张民; 杨宏勋; 刘广飞; 王化峰
Original assignee: Jinhehe Construction Co ltd
Current assignee: Jinhehe Construction Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-03-07
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a colliery maintenance equipment hoist device, including the gallows, the upper end surface of gallows is provided with the pull ring, the upper end internal surface of gallows is provided with the chain, the lower extreme surface of chain is provided with the couple, the both sides of couple all are provided with stop gear, the lower extreme surface of gallows is provided with damper. A colliery overhauls equipment hoist device, through the stop gear who sets up, can carry on spacingly to the equipment of installing inside hoist and mount automatically, need not people's manual regulation, can prevent that equipment from rocking at the hoist and mount in-process, the effectual security that improves the device, through the damper who sets up, the impact force that produces when can effectual buffer falls to the ground, the impact force that the equipment that reduces the inside hoist and mount of device received, protective apparatus does not receive the damage, the effectual practicality that improves the device brings better use prospect.

Description

Colliery maintenance equipment hoist device

Technical Field

The utility model relates to a colliery overhauls the equipment field, specifically is a colliery overhauls equipment hoist device.

Background

In the process of daily maintenance of coal mine electromechanical equipment, for example, a large speed reducer, a mine explosion-proof motor or a mine explosion-proof transformer, during the carrying process of the coal mine electromechanical equipment, the equipment is generally moved and maintained in a manual carrying mode, so that not only is the labor intensity of workers high, but also the moving efficiency of equipment carrying is low, and the maintenance progress of the coal mine equipment needing to be maintained is seriously influenced.

In a chinese patent document with current application number CN201922161821.4, a hoisting device for coal mine maintenance equipment is described, the hoisting device is disclosed, the deficiency of the hoisting device needs to be limited manually, time and labor are wasted, the device can generate large impact force in the process of falling to the ground, the device can be damaged, certain adverse effect is brought to the use process of people, and for this purpose, the hoisting device for coal mine maintenance equipment is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a colliery overhauls equipment hoist device possesses and lies in can carrying on spacingly to equipment automatically, need not people's manual regulation, can prevent that equipment from rocking at the hoist and mount in-process, can effectual buffer at the impact force that the in-process produced that falls to the ground, and the equipment of the inside hoist and mount of protection device does not receive advantages such as damage, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery service equipment hoist device, includes the gallows, the upper end surface of gallows is provided with the pull ring, the upper end internal surface of gallows is provided with the chain, the lower extreme surface of chain is provided with the couple, the both sides of couple all are provided with stop gear, the lower extreme surface of gallows is provided with damper.

Preferably, the limiting mechanism comprises an electric push rod, a mounting plate, a mounting pin, a limiting plate and an anti-skid rack.

Preferably, the mounting panel is located electric putter's outer wall, the mounting pin runs through in the mounting panel, the limiting plate is located electric putter's one end surface, anti-skidding rack is located one side surface of limiting plate.

Preferably, be provided with the fixed slot No. one between mounting panel and the electric putter, the middle part internal surface of mounting panel is through the outer wall fixed connection of a fixed slot and electric putter, be provided with the fixed slot No. two between electric putter and the limiting plate, one side external fixed surface that electric putter's one end surface passes through No. two fixed slots and limiting plate is connected, be provided with the fixed slot No. three between limiting plate and the anti-skidding rack, the opposite side surface of limiting plate is through the fixed slot No. three and one side external fixed surface of anti-skidding rack is connected.

Preferably, the damping mechanism comprises a first damping backing plate, a second damping backing plate, a fixing block, a first rubber pad, a buffering telescopic rod, a spring and a second rubber pad.

Preferably, the second shock absorbing backing plate is located the outside of first shock absorbing backing plate, the fixed block is located the upper end surface of first shock absorbing backing plate, first rubber pad is located the upper end internal surface of first shock absorbing backing plate, the buffering telescopic link is located the lower extreme surface of first rubber pad, the spring is located the outer wall of buffering telescopic link, the second rubber pad is located the lower extreme surface of buffering telescopic link.

Preferably, be provided with the fixed slot No. four between fixed block and the first shock attenuation backing plate, the lower extreme surface of fixed block is connected through the upper end fixed surface of fixed slot No. four and first shock attenuation backing plate, be provided with the fixed slot No. five between first rubber pad and the buffering telescopic link, the lower extreme surface of first rubber pad is connected through the lower extreme fixed surface of fixed slot No. five and buffering telescopic link, be provided with the fixed slot No. six between second rubber pad and the second shock attenuation backing plate, the lower extreme surface of second rubber pad is connected through the lower extreme internal surface fixed of fixed slot No. six and second shock attenuation backing plate.

Preferably, the number of the shock absorption mechanisms is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery maintenance equipment hoist device possesses following beneficial effect:

1. this colliery overhauls equipment hoist device, stop gear through setting up, can be automatic carry on spacingly to the equipment of installing inside hoist and mount, need not people's manual regulation, can prevent that equipment from rocking at the hoist and mount in-process, the effectual security that improves the device, electric putter passes through the mounting panel and installs on the gallows with the installation round pin, stop gear's quantity has two sets ofly, electric putter drives the limiting plate after starting and carries out reciprocating motion, relative reciprocating motion is done to two sets of limiting plates and presss from both sides the equipment tightly, prevent that equipment from rocking, one side of limiting plate surface fixed connection has anti-skidding rack, can increase and the frictional force between the equipment, prevent to skid.

2. This colliery overhauls equipment hoist device, damper through setting up, the impact force that produces when can effectual buffer falls to the ground, the impact force that the inside equipment of hoist and mount of reduction device received, protective apparatus does not receive the damage, the effectual practicality that improves the device, first shock attenuation backing plate passes through the bottom of fixed block and gallows, cushion the damper with the impact force after the gallows produces the potential energy on, first shock attenuation backing plate is to first rubber pad, the buffering telescopic link, the spring extrudees with the second rubber pad, first rubber pad, the buffering telescopic link, the potential energy that produces at the in-process absorbing device of deformation after spring and the second rubber pad produce deformation, the inside equipment of hoist and mount of protective apparatus does not receive the damage.

Drawings

Fig. 1 is the utility model relates to a coal mine maintenance equipment hoist device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a stop gear's among colliery maintenance equipment hoist device schematic structure diagram.

Fig. 3 is the utility model relates to a damper's cross-sectional view among coal mine maintenance equipment hoist device.

In the figure: 1. a hanger; 2. a pull ring; 3. a chain; 4. hooking; 5. a limiting mechanism; 6. a damping mechanism; 501. an electric push rod; 502. mounting a plate; 503. mounting a pin; 504. a limiting plate; 505. an anti-slip rack; 601. a first cushion pad; 602. a second cushion pad; 603. a fixed block; 604. a first rubber pad; 605. buffering the telescopic rod; 606. a spring; 607. and a second rubber pad.

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.

Detailed description of the preferred embodiment

The embodiment is an embodiment of a hoisting device of coal mine maintenance equipment.

As shown in fig. 1 to 3, a coal mine maintenance equipment hoisting device includes a hanger 1, a pull ring 2 is provided on an upper end outer surface of the hanger 1, a chain 3 is provided on an upper end inner surface of the hanger 1, a hook 4 is provided on a lower end outer surface of the chain 3, both sides of the hook 4 are provided with a limiting mechanism 5, a damping mechanism 6 is provided on a lower end outer surface of the hanger 1, the limiting mechanism 5 includes an electric putter 501, a mounting plate 502, a mounting pin 503, a limiting plate 504 and an anti-slip rack 505, the mounting plate 502 is located on an outer wall of the electric putter 501, the mounting pin 503 penetrates through the mounting plate 502, the limiting plate 504 is located on an end outer surface of the electric putter 501, the anti-slip rack 505 is located on one side outer surface of the limiting plate 504, a first fixing groove is provided between the mounting plate 502 and the electric putter 501, a middle inner surface of the mounting plate 502 is fixedly connected with an outer wall of the electric putter 501 through the first fixing groove, a second fixing groove is provided between the electric putter 501 and the limiting plate 504, an end outer surface of the electric putter 501 is fixedly connected with an outer surface of one side of the limiting plate through the second fixing groove, a third fixing groove is provided between the limiting plate 504 and the anti-slip rack 505, and an outer surface of the other side of the limiting plate 504, and an anti-slip rack 505.

It should be noted that, through the limiting mechanism 5 that sets up, can carry on spacingly to the equipment of the inside hoist and mount of device automatically, need not people's manual regulation, can prevent that equipment from rocking in the hoist and mount process, the effectual security that improves the device, electric putter 501 installs on gallows 1 through mounting panel 502 and installation round pin 503, there are two sets of quantity of limiting mechanism 5, electric putter 501 drives limiting plate 504 after starting and carries out reciprocating motion, two sets of limiting plate 504 do relative reciprocating motion and press from both sides equipment tightly, prevent that equipment from rocking, one side of limiting plate 504 outer fixed surface is connected with anti-skidding rack 505, can increase and the frictional force between the equipment, prevent skidding, through damper 6 who sets up, the impact force that can effectual buffer device produced when falling to the ground, reduce the impact force that the equipment of the inside hoist and mount of device received, protect equipment from receiving the damage, the effectual practicality that improves the device, first shock attenuation backing plate 601 passes through the bottom of fixed block 603 and gallows 1, after hanger 1 produces the potential energy will cushion to shock attenuation mechanism 6, first shock attenuation backing plate 601 is to first rubber pad, buffer rubber pad 607, the deformation of the elastic cushion 605, buffer rubber pad is produced in the inside deformation of hoisting device, buffer rubber pad 605, buffer rubber pad is protected the deformation of telescopic link 604, the deformation of the device, the deformation of the inside of the lifting device.

Detailed description of the invention

The embodiment is an embodiment of a damping device used on a hoisting device of coal mine maintenance equipment.

As shown in fig. 3, the shock absorbing mechanism 6 includes a first shock absorbing pad 601, a second shock absorbing pad 602, a fixing block 603, a first rubber pad 604, a telescopic buffer rod 605, a spring 606 and a second rubber pad 607, the second shock absorbing pad 602 is located outside the first shock absorbing pad 601, the fixing block 603 is located on the outer surface of the upper end of the first shock absorbing pad 601, the first rubber pad 604 is located on the inner surface of the upper end of the first shock absorbing pad 601, the telescopic buffer rod 605 is located on the outer surface of the lower end of the first rubber pad 604, the spring 606 is located on the outer wall of the telescopic buffer rod 605, the second rubber pad 607 is located on the outer surface of the lower end of the telescopic buffer rod 605, a fourth fixing groove is provided between the fixing block 603 and the first shock absorbing pad 601, the outer surface of the lower end of the fixing block 603 is fixedly connected with the outer surface of the upper end of the first shock absorbing pad 601 through the fourth fixing groove, a fifth fixing groove is provided between the first rubber pad 604 and the telescopic buffer rod 605, the outer surface of the lower end of the first rubber pad 604 is fixedly connected with the outer surface of the telescopic buffer rod 605 through the fifth fixing groove, a sixth fixing groove is provided between the second rubber pad 607 and the second shock absorbing pad 602, and the inner surface of the second shock absorbing mechanism is fixed 6.

It is noted that, herein, relational terms such as first and second (first, second, and the like) and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a colliery overhauls equipment hoist device, includes gallows (1), its characterized in that: the hanging bracket is characterized in that a pull ring (2) is arranged on the outer surface of the upper end of the hanging bracket (1), a chain (3) is arranged on the inner surface of the upper end of the hanging bracket (1), a hook (4) is arranged on the outer surface of the lower end of the chain (3), limiting mechanisms (5) are arranged on two sides of the hook (4), and a damping mechanism (6) is arranged on the outer surface of the lower end of the hanging bracket (1).

2. The coal mine maintenance equipment hoisting device of claim 1, wherein: the limiting mechanism (5) comprises an electric push rod (501), a mounting plate (502), a mounting pin (503), a limiting plate (504) and an anti-slip rack (505).

3. The coal mine maintenance equipment hoisting device of claim 2, wherein: mounting panel (502) are located electric putter (501)'s outer wall, installation round pin (503) run through in mounting panel (502), limiting plate (504) are located electric putter (501) one end surface, anti-skidding rack (505) are located one side surface of limiting plate (504).

4. The coal mine maintenance equipment hoisting device of claim 2, wherein: be provided with the fixed slot No. one between mounting panel (502) and electric putter (501), the outer wall fixed connection of middle part internal surface through fixed slot and electric putter (501) of mounting panel (502), be provided with the fixed slot No. two between electric putter (501) and limiting plate (504), one side fixed surface that the one end surface of electric putter (501) passes through fixed slot No. two and limiting plate (504) is connected, be provided with the fixed slot No. three between limiting plate (504) and anti-skidding rack (505), one side fixed surface that the opposite side surface of limiting plate (504) passes through fixed slot No. three and anti-skidding rack (505) is connected.

5. The coal mine maintenance equipment hoisting device of claim 1, wherein: the damping mechanism (6) comprises a first damping backing plate (601), a second damping backing plate (602), a fixing block (603), a first rubber pad (604), a buffer telescopic rod (605), a spring (606) and a second rubber pad (607).

6. The coal mine maintenance equipment hoisting device of claim 5, wherein: the second shock absorption base plate (602) is located outside the first shock absorption base plate (601), the fixing block (603) is located on the outer surface of the upper end of the first shock absorption base plate (601), the first rubber pad (604) is located on the inner surface of the upper end of the first shock absorption base plate (601), the telescopic buffering rod (605) is located on the outer surface of the lower end of the first rubber pad (604), the spring (606) is located on the outer wall of the telescopic buffering rod (605), and the second rubber pad (607) is located on the outer surface of the lower end of the telescopic buffering rod (605).

7. The coal mine maintenance equipment hoisting device of claim 5, wherein: a fourth fixing groove is formed between the fixing block (603) and the first shock absorption base plate (601), the outer surface of the lower end of the fixing block (603) is fixedly connected with the outer surface of the upper end of the first shock absorption base plate (601) through the fourth fixing groove, a fifth fixing groove is formed between the first rubber pad (604) and the buffer telescopic rod (605), the outer surface of the lower end of the first rubber pad (604) is fixedly connected with the outer surface of the lower end of the buffer telescopic rod (605) through the fifth fixing groove, a sixth fixing groove is formed between the second rubber pad (607) and the second shock absorption base plate (602), and the outer surface of the lower end of the second rubber pad (607) is fixedly connected with the inner surface of the lower end of the second shock absorption base plate (602) through the sixth fixing groove.

8. A coal mine maintenance equipment hoist device of claim 5, characterized in that: the number of the damping mechanisms (6) is two.