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Wheel set axis automatic positioning device for wheel set maintenance

An automatic positioning and positioning technology, which is applied in the direction of measuring devices, instruments, measuring instrument components, etc., can solve problems that affect the maintenance process, hidden safety and quality hazards, complex maintenance equipment mechanisms, etc., and achieve the effect of simple structure and convenient operation

Active Publication Date: 2016-02-24
BEIJING SHEENLINE GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of overhauling the wheel set, the center of the wheel set needs to be positioned, but due to the different models of the tested wheel set, the size of the supporting journal is also different, which brings a lot of inconvenience to the initial axis center positioning of the wheel set
At present, in order to solve this problem, operators mostly adopt components such as adding different limit blocks and displacement sensor control, which makes the mechanism of maintenance equipment complex and the control cumbersome
It affects the maintenance process and also brings hidden dangers to safety and quality

Method used

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  • Wheel set axis automatic positioning device for wheel set maintenance
  • Wheel set axis automatic positioning device for wheel set maintenance
  • Wheel set axis automatic positioning device for wheel set maintenance

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0030] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0031] Such as figure 1 , 2 As shown, the present invention provides a wheel set axle center automatic positioning device for wheel set maintenance, which includes: a frame 100, on which a positioning center 101 and a transmission assembly are arranged; the frame 100 is, for example, a gantry frame, A positioning center 101 is provided on its vertical side wall, where, for example, a measuring device for measuring various parameters of the above-mentioned wheel set can be provided at the positioning center 101 . After the axle center of the wheel set is automatically positioned...

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Abstract

The invention discloses a wheel set axis automatic positioning device for wheel set maintenance. The wheel set axis automatic positioning device comprises a rack which is provided with a positioning center and a transmission assembly, a first positioning bracket which can be slidingly connected with the rack and can move between the starting location and the positioning location of the rack under the action of a driving device, and a second positioning bracket which can be slidingly connected with the rack and is connected with the first positioning bracket through the transmission assembly, wherein the second positioning bracket and the first positioning bracket are arranged at two sides of the positioning center equidistantly, the transmission assembly receives the power of the first positioning bracket so as to drive the second positioning bracket and the first positioning bracket to perform equidistant relative displacement, and the first positioning bracket and the second positioning bracket are provided with clamping components. The wheel set axis automatic positioning device for wheel set maintenance of the invention has the advantages of simple structure and convenient operation. With the wheel set axis automatic positioning device adopted, the axis of a wheel set can be automatically positioned under the condition that any other auxiliary mechanisms and control are additionally adopted.

Description

technical field [0001] The invention relates to a wheel set inspection and testing device for a rail transit vehicle, and more particularly relates to an automatic positioning device for a wheel set axle center used for wheel set inspection and repair. Background technique [0002] The wheel set of the running part of the railway vehicle is a key component to ensure the safety of the train, and it is also the key to the safe operation of the train. In the various regular maintenance of the vehicle, the maintenance of the wheel set is particularly important. During the wheel set overhaul process, the center of the wheel set needs to be positioned, but due to the different models of the tested wheel set, the size of the supporting journal is also different, which brings a lot of inconvenience to the initial axis center positioning of the wheel set. At present, in order to solve this problem, operators mostly adopt components such as adding different limit blocks and displaceme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D11/00
CPCG01D11/00
Inventor 张宝存戴德刚张建新唐鹏
Owner BEIJING SHEENLINE GRP CO LTD
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