Wheel-set flaw detection driving device

A driving device and wheel set technology, applied in the mechanical field, can solve problems such as inaccurate flaw detection and unstable wheel set rotation

Active Publication Date: 2017-01-04
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a wheel set flaw detection driving device, which is used to solve the problem of uneven wear of the two wheel treads during the rotation process of the wheel set in the prior art, resulting in insufficient flaw detection of the wheel set. accurate technical questions

Method used

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  • Wheel-set flaw detection driving device
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  • Wheel-set flaw detection driving device

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Embodiment Construction

[0068] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0069] The wheel set flaw detection driving device involved in the present invention belongs to a through-type flaw detection device and is used for flaw detection of the wheel set. The wheel set flaw detection driving device solves the problem of uneven wear caused by the contact and rotation of the two wheel treads with the driving device in the...

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Abstract

The invention provides a wheel-set flaw detection driving device which comprises two driving parts and a driving motor. Each driving part comprises a support part, a support plate, a rotating wheel mounting base, a driving wheel and a driven wheel; each rotating wheel mounting base comprises a first bottom plate, a first flank and a second flank, wherein the first flank and the second flank each comprises a first through hole used for installing the corresponding driving wheel, a first slot hole used for installing the corresponding driven wheel and a groove used for clamping a wheel shaft, each support part is installed at the bottom of the corresponding support plate, and the driving motor is connected with a central shaft of each driving wheel. According to the wheel-set flaw detection driving device, by means of the support parts, treads of support wheel sets get away from the ground, the driving motor drives the driving wheels to rotate and drive the wheel shafts of the wheel sets to rotate, abrasion caused by contact between the treads of the wheel sets and the ground is reduced, stable rotation of the wheel sets can be guaranteed, and therefore the flaw detection device can conduct accurate flaw detection on the wheel sets.

Description

technical field [0001] The invention relates to a mechanical technology, in particular to a driving device for wheel set flaw detection. Background technique [0002] In the process of wheel set production and maintenance, flaw detection is a very critical link. It can detect cracks and defects inside the wheel, ensure the quality of the wheel set, and reduce the safety hazards existing in the operation of the wheel set. [0003] In the prior art, the through-type flaw detection is generally adopted in the flaw detection of the wheel set, specifically: the wheel set is placed on the driving device installed underground, and the wheel tread is in contact with the driving device, and the driving device is driven by friction. The wheels turn. During the rotation of the wheel set, flaw detection equipment is used to detect the flaws inside the wheel set. [0004] However, during the process of driving the wheel treads to rotate the wheelset, the uneven wear of the two wheel tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/00G01N2033/0085
Inventor 卢峰华杨平杰刘军程利刚张继林陈翠梅
Owner CRRC TANGSHAN CO LTD
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