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A rail transit wheel positioning mechanism, cleaning device and use method

A rail transit and wheel positioning technology, applied in the field of rail transit, can solve the problems of high labor intensity of workers, waste of water source, and long cleaning cycle, so as to reduce the workload of workers, improve production efficiency, and shorten the production cycle.

Active Publication Date: 2021-10-29
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field of rail transportation, the traditional method is to manually clean each part of the wheel one by one after wheel machining. Considering that the number of wheels after machining is large, cleaning one by one will cost a long cleaning cycle, many personnel, and occupy a large space. And the problem of poor cleaning effect, the inventor found that the problem of these reasons is mainly that there is no set of suitable devices to support the wheels, and the labor intensity of the workers is relatively large when the wheels are rotated by manpower, and the length of time cannot be controlled. There is a problem of wasting water; moreover, there are some special holes in the wheels, and manual cleaning cannot guarantee the cleanliness, which will affect the effect of subsequent wheel anti-rust spraying, and ultimately affect the quality and service life of the wheels

Method used

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  • A rail transit wheel positioning mechanism, cleaning device and use method
  • A rail transit wheel positioning mechanism, cleaning device and use method
  • A rail transit wheel positioning mechanism, cleaning device and use method

Examples

Experimental program
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Effect test

Embodiment 1

[0047] In a typical embodiment of the present invention, refer to figure 1 and figure 2 As shown, a rail transit wheel positioning mechanism includes a support member, the support member is provided with at least two rotatable support wheels 6, and the support wheels 6 can contact with the circumferential surface of the rail transit wheel to support and drive the rotation of the rail transit wheel , the support member is provided with a baffle plate 7 for roughly positioning the rail transit wheel on one side of the support wheel, the baffle plate 7 is connected with the support wheel 6 as a whole, and there is a setting between the baffle plate 7 and the support wheel 6 on the corresponding side. The distance is to accommodate the circumferential flange of the rail transit wheel (abbreviated as wheel 1), and the support member is also provided with a rolling element at the contact position with the end surface of the wheel.

[0048] The supporting part comprises a support b...

Embodiment 2

[0056] A rail transit wheel cleaning device, reference image 3 As shown, including a base, the base is provided with a rail transit wheel alignment mechanism described in Embodiment 1, all rail transit wheel alignment mechanisms are arranged in a circular manner, and a number of cleaning nozzles are arranged at the positions of some rail transit wheel alignment mechanisms, For washing wheels. The base can support multiple rail transit wheel positioning mechanisms to form multiple stations, so that the loading, cleaning and unloading of the wheels can be completed on one line, solving the long cycle of manual wheel cleaning, large cleaning site area, and costly There are many problems such as large number of personnel and poor cleaning effect.

[0057] When all rail transit wheel positioning mechanisms are arranged in a circular manner, the base is circular. In some examples, a total of 6 positioning mechanisms are arranged, thus forming 1 spare station and 5 working stations...

Embodiment 3

[0082] The difference between this embodiment and embodiment two is:

[0083] All rail transit wheel alignment mechanisms are arranged according to one or more straight lines, one or more rail transit wheel alignment mechanisms are arranged on each straight line, and all alignment mechanisms are fixed.

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PUM

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Abstract

The invention discloses a rail transit wheel positioning mechanism, a cleaning device and a cleaning method, which solves the problem of manual cleaning of wheels in the prior art, and has the beneficial effects of facilitating wheel positioning and improving wheel production efficiency. The specific scheme is as follows : A rail transit wheel positioning mechanism, comprising a support member, the support member is provided with at least two rotatable support wheels, the support wheels can be in contact with the annular surface of the rail transit wheel to support and drive the rotation of the rail transit wheel, and the support member is located in the rail transit wheel. One side of the support wheel is provided with a baffle for rough positioning of the rail transit wheel. The baffle is integrated with the support wheel, and there is a set distance between the baffle and the support wheel on the corresponding side to accommodate the circumferential direction of the rail transit wheel. The flange is provided with rolling elements at the position where the support part contacts the end face of the wheel.

Description

technical field [0001] The invention relates to the rail transit field, in particular to a rail transit wheel positioning mechanism, a cleaning device and a use method. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] In the field of rail transportation, the traditional method is to manually clean each part of the wheel one by one after wheel machining. Considering that the number of wheels after machining is large, cleaning one by one will cost a long cleaning cycle, many personnel, and occupy a large space. And the problem of poor cleaning effect, the inventor found that the problem of these reasons is mainly that there is no set of suitable devices to support the wheels, and the labor intensity of the workers is relatively large when the wheels are rotated by manpower, and the length of time cannot be controlled. There is a problem of w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/02B08B3/08B08B15/04B08B13/00F26B21/00B25B11/00
CPCB08B3/022B08B3/08B08B13/00B08B15/04B08B2203/0264B25B11/00F26B21/001
Inventor 高敦升宋微陆东浩李兵胡晏晨
Owner CRRC QINGDAO SIFANG CO LTD