CN210454333U

CN210454333U - Wheel edge dismounting auxiliary device

Info

Publication number: CN210454333U
Application number: CN201921241908.6U
Authority: CN
Inventors: 马尊宁; 王广来; 张金法
Original assignee: China Coal Datong Energy Co ltd
Current assignee: China Coal Datong Energy Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-05
Anticipated expiration: 2029-08-02

Abstract

The utility model provides a wheel limit dismouting auxiliary device belongs to mining equipment technical field to solve the heavy and transport of not being convenient for in wheel limit, lead to the problem of the maintenance personal operation of not being convenient for. Including lower steel sheet, four lower sleeves, go up the steel sheet, four go up supporting leg, jack, two spacing steel pipes, two universal wheels and two directional wheels, wherein: four lower sleeves respectively with four angle fixed connection of lower steel sheet upper surface, four go up the supporting leg respectively with four angle fixed connection of last steel sheet lower surface, four go up the supporting leg and can insert respectively in four lower sleeves that correspond position department, the cylinder body of jack and the middle fixed connection of lower steel sheet upper surface, the pars contractilis of jack and the middle fixed connection of last steel sheet lower surface, two spacing steel pipe parallel fixation are on the upper surface of last steel sheet, two universal wheels are connected with the front end both sides of lower steel sheet lower surface respectively, two directive wheels are connected with the rear end both sides of lower steel sheet lower surface respectively.

Description

Wheel edge dismounting auxiliary device

Technical Field

The utility model relates to a mining equipment technical field especially relates to a wheel limit dismouting auxiliary device.

Background

In the process of maintaining and repairing the explosion-proof trackless rubber-tyred vehicle, the wheel rim is heavy, so that the situation that the wheel rim is moved by manpower is inevitable when the wheel rim is repaired, and inconvenience is brought to the maintenance and the repair. In addition, the dead weight of the wheel edge reaches about 150 jin, so that the wheel edge is heavy and inconvenient to carry, so that at present, after the wheel edge is detached, a maintenance worker often selects to maintain and repair the periphery of the explosion-proof trackless rubber-tyred vehicle, and the position is often narrow in space and inconvenient for the maintenance worker to operate.

Disclosure of Invention

For solving the heavy and inconvenient transport in wheel limit, lead to the technical problem of the maintenance personal operation of not being convenient for, the utility model provides a wheel limit dismouting auxiliary device.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a wheel limit dismouting auxiliary device, it includes lower steel sheet, four lower sleeves, goes up the steel sheet, four go up supporting leg, jack, two spacing steel pipes, two universal wheels and two directional wheels, wherein: four lower sleeves respectively with four angle fixed connection of lower steel sheet upper surface, four go up the supporting leg respectively with four angle fixed connection of last steel sheet lower surface, four go up the supporting leg and can insert respectively in four lower sleeves that correspond position department, the cylinder body of jack and the middle fixed connection of lower steel sheet upper surface, the pars contractilis of jack and the middle fixed connection of last steel sheet lower surface, two spacing steel pipe parallel fixation are on the upper surface of last steel sheet, two universal wheels are connected with the front end both sides of lower steel sheet lower surface respectively, two directive wheels are connected with the rear end both sides of lower steel sheet lower surface respectively.

Optionally, the wheel edge dismounting auxiliary device further comprises a wheel edge flattening device, the wheel edge flattening device comprises two nuts and a base plate, the two nuts are located on one side of the two limiting steel tubes respectively, and two ends of the base plate are connected with the two nuts respectively.

Optionally, the length, width and thickness of the lower and upper steel plates are 500mm, 400mm and 5mm, respectively; the lower sleeve is a 2-inch steel pipe, the outer diameter of the lower sleeve is 60.3mm, the inner diameter of the lower sleeve is 52.7mm, the wall thickness of the lower sleeve is 3.8mm, and the length of the lower sleeve is 220 mm; the upper supporting legs are 1.5-inch steel pipes, the outer diameter of each upper supporting leg is 48.3mm, the inner diameter of each upper supporting leg is 41.7mm, the wall thickness of each upper supporting leg is 3.5mm, and the length of each upper supporting leg is 220 mm; the outer diameter of the limiting steel pipe is 21mm, and the length of the limiting steel pipe is 180 mm; the distance between two spacing steel pipes is 180 mm.

The utility model has the advantages that:

through setting up down steel sheet, lower sleeve, go up the steel sheet, go up supporting leg, jack, spacing steel pipe, universal wheel and directive wheel isotructure, provide one kind can assist wheel limit dismouting operation to can carry the device to the wheel limit after the dismouting, can save dismouting and required manpower of transport wheel limit through the device, guarantee behind the transport wheel limit and can provide sufficient maintenance space for maintenance personal, so that maintenance personal operates.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the wheel rim dismounting assistance device in this embodiment is a wheel rim dismounting assistance device, which includes a lower steel plate 1, four lower sleeves 2, an upper steel plate 3, four upper support legs 4, a jack 5, two limiting steel pipes 6, two universal wheels 7, and two directional wheels 8, wherein: four lower sleeves 2 respectively with four angle fixed connection of lower steel sheet 1 upper surface, four go up supporting leg 4 respectively with four angle fixed connection of last steel sheet 3 lower surface, four go up supporting leg 4 can insert respectively in four lower sleeves 2 of corresponding position department, jack 5's cylinder body and the middle fixed connection of lower steel sheet 1 upper surface, jack 5's pars contractilis and the middle fixed connection of last steel sheet 3 lower surface, two spacing steel pipe 6 parallel fixation are on the upper surface of last steel sheet 3, two universal wheels 7 are connected with the front end both sides of lower steel sheet 1 lower surface respectively, two directive wheel 8 are connected with the rear end both sides of lower steel sheet 1 lower surface respectively. The fixed connection can be achieved by welding.

Optionally, the wheel edge dismounting auxiliary device further comprises a wheel edge flattening device, the wheel edge flattening device comprises two nuts 9 and a base plate 10, the two nuts 9 are respectively located on one side of the two limiting steel pipes 6, and two ends of the base plate 10 are respectively connected with the two nuts 9.

Optionally, the length, width and thickness of the lower steel plate 1 and the upper steel plate 3 are 500mm, 400mm and 5mm, respectively; the lower sleeve 2 is a 2-inch steel pipe, the outer diameter of the lower sleeve is 60.3mm, the inner diameter of the lower sleeve is 52.7mm, the wall thickness of the lower sleeve is 3.8mm, and the length of the lower sleeve is 220 mm; the upper supporting legs 4 are 1.5-inch steel pipes, the outer diameter is 48.3mm, the inner diameter is 41.7mm, the wall thickness is 3.5mm, and the length is 220 mm; the outer diameter of the limiting steel pipe 6 is 21mm, and the length of the limiting steel pipe is 180 mm; the distance between the two limiting steel pipes 6 is 180 mm. The universal wheel 7 and the directional wheel 8 are both 4 inches.

The universal wheel 7 and the directional wheel 8 are used for moving, steering and positioning the wheel edge dismounting auxiliary device. The limiting steel pipe 6 is used for preventing the wheel edge from sliding off.

The utility model discloses a use as follows: when dismantling the wheel limit, the direction of control universal wheel 7 and directional wheel 8 is in order to incite somebody to action the utility model discloses push away to the wheel limit lower part, then 5 jack-ups of control jack, and then make and go up supporting leg 4 and remove certain distance in lower sleeve 2 to make the wheel limit lie in the steel sheet 3 on two spacing steel pipes between 6 after, can dismantle the wheel limit. After the disassembly is finished, the directions of the universal wheels 7 and the directional wheels 8 are controlled so as to push the wheel edges to a wider place for maintenance and repair. After maintenance and repair are finished, the direction of the universal wheel 7 and the direction of the directional wheel 8 are controlled, the wheel rim is pushed to the lower surface of the explosion-proof trackless rubber-tyred vehicle, the jack 5 is controlled to act to adjust the position of the upper supporting leg 4 in the lower sleeve 2, and after the height of the wheel rim reaches the installation position of the wheel rim, the wheel rim is installed.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a wheel limit dismouting auxiliary device, its characterized in that includes lower steel sheet (1), four lower sleeves (2), goes up steel sheet (3), four last supporting legs (4), jack (5), two spacing steel pipes (6), two universal wheels (7) and two directional wheels (8), wherein:

four lower sleeves (2) respectively with four angle fixed connection of lower steel sheet (1) upper surface, four go up supporting leg (4) respectively with four angle fixed connection of last steel sheet (3) lower surface, four go up supporting leg (4) can insert respectively in four lower sleeves (2) of corresponding position department, the cylinder body of jack (5) and the middle fixed connection of lower steel sheet (1) upper surface, the pars contractilis of jack (5) and the middle fixed connection of last steel sheet (3) lower surface, two spacing steel pipe (6) parallel fixation are on the upper surface of last steel sheet (3), two universal wheel (7) are connected with the front end both sides of lower steel sheet (1) lower surface respectively, two directive wheel (8) are connected with the rear end both sides of lower steel sheet (1) lower surface respectively.

2. The auxiliary device for wheel rim dismounting according to claim 1, further comprising a wheel rim flattening device, wherein the wheel rim flattening device comprises two nuts (9) and a backing plate (10), the two nuts (9) are respectively located at one side of the two limiting steel pipes (6), and two ends of the backing plate (10) are respectively connected with the two nuts (9).

3. A wheel rim dismounting aid according to claim 1, characterized in that the length, width and thickness of the lower steel plate (1) and upper steel plate (3) are 500mm, 400mm and 5mm, respectively; the lower sleeve (2) is a 2-inch steel pipe, the outer diameter of the lower sleeve is 60.3mm, the inner diameter of the lower sleeve is 52.7mm, the wall thickness of the lower sleeve is 3.8mm, and the length of the lower sleeve is 220 mm; the upper supporting legs (4) are 1.5-inch steel pipes, the outer diameter is 48.3mm, the inner diameter is 41.7mm, the wall thickness is 3.5mm, and the length is 220 mm; the outer diameter of the limiting steel pipe (6) is 21mm, and the length of the limiting steel pipe is 180 mm; the distance between the two limiting steel pipes (6) is 180 mm.