Passable railway wheel set inspection platform with rotary drive

Abstract

The invention discloses a passable railway wheel set maintenance platform with a rotary drive device, which includes a wheel rotary drive mechanism, a collinear wheel set entry track, a wheel set output track, a friction drive wheel 1 and a friction drive wheel 2 The anti-interference mechanism includes a hinged connection protection shaft, the wheel-in protection track and the wheel-out protection track; the anti-interference power mechanism includes a rotating rod and a first movable connecting rod, and the rotating rod is provided with a driven connecting rod and a driving connecting rod , the free end of the active connecting rod is hingedly connected with the telescopic end of the protective pressure cylinder; the push wheel mechanism includes a push wheel pressure cylinder and a horizontal beam, and the telescopic end of the push wheel pressure cylinder is fixed at the bottom of the horizontal beam , the end of the horizontal beam is connected to the free end of the second movable link. The invention can improve the automation degree of the wheel set flaw detection operation of the railway locomotive, so as to improve the operation safety and efficiency and reduce the operation energy consumption and labor intensity.

Description

technical field [0001] The invention relates to a passable railway wheel set maintenance platform with a rotary driving device, which belongs to the technical field of railway equipment manufacturing. Background technique [0002] The railway locomotive vehicle wheel set runner inspection platform is an auxiliary equipment used for dynamic rotation of the wheel set to facilitate flaw detection of the wheel set. Chinese patent document CN 102128730 A discloses a wheel-to-wheel runner, which is mainly composed of a lifting device, a mounting seat, a driving device and two driving wheel sets; the two driving wheel sets are symmetrically arranged on the mounting seat, The driving wheel set includes a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged side by side in the radial direction, and the driving wheel and the driven wheel are respectively hinged on the mounting seat; the mounting seat is fixed It is arranged on the lifting device, the ...

AI Technical Summary

Problems solved by technology

The shortcomings of the above-mentioned equipment are: firstly, the lifting device is used to lift the wheelset to make it out of the track, and then perform dynamic rotation. , products or even personal injury; secondly, when the wheel set is equipped with equipment, it is necessary to manually control the stop position of the wheel set so that the wheel set is accurately parked above the driving wheel so that the driving wheel can lift the wheel set. This operation method is less safe And the labor intensity is relatively high; again, in the process of maintenance and flaw detection operations, the follow-up wheelset is easy to hit the equipment and the wheelset being flawed, and there is no effective protection device to make the operator and the wheelset in operation collide with the follow-up wheelset. Isolation; Finally, the wheel set that has completed the maintenance and flaw detection operations needs to be manually pushed away from the runner, which has high work intensity, low labor efficiency and potential safety hazards

Images