Following type ultrasonic flaw detector for rolling stock wheels

Abstract

The invention discloses a following type ultrasonic flaw detector for rolling stock wheels. The following type ultrasonic flaw detector comprises a fixed working platform, a flaw detection device, an ultrasonic transducer, a coupling agent pipeline 3, an adapter 4, an acquisition device 5 and a signal transmission device 6. Compared with the prior art, the following type ultrasonic flaw detector disclosed by the invention has the following beneficial effects that compared with the original flaw detection, for the detector disclosed by the invention, the following type detection is adopted, the detection ability is strong, the detection efficiency is high, the flaw detection is fast, the management informatization can be realized, and the detector is easy to mount and maintain.

Description

technical field

[0001] The invention relates to a follow-up wheel defect detection device for locomotives and belongs to the field of safety protection systems for railway locomotives. Background technique

[0002] At present, "A dual-manipulator rail vehicle ultrasonic two-wheel flaw detector and its working method" (patent number: ZL201410103749.9) in the prior art discloses a dual-manipulator rail vehicle ultrasonic two-wheel flaw detector and its working method, including The trolley part, the gantry part, the lifting frame part, the tread probe manipulator part, and the rim probe manipulator part are characterized in that: the trolley part is movable; the tread probe manipulator part is fixed on the trolley part; The gantry part is fixed on the trolley part, below the longitudinal direction of the tread manipulator, the highest height of the gantry part is lower than the minimum height of the tread probe manipulator part, and the width of the inner side of the gantry fr...

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