The invention discloses a railway vehicle wheel set defect detection device which comprises an elastic contraction rod, the two ends of the elastic contraction rod contract and are connected with bearing rods, and the inner sides of the lower ends of the two bearing rods are rotationally connected with auxiliary pulleys; a bearing plate is connected with the outer side of the elastic contraction rod in the width direction, an elastic supporting and ejecting rod is connected with the bottom face of the bearing plate, the telescopic end of the elastic supporting and ejecting rod is far away fromthe bearing plate and is connected with a door-shaped frame, and a pressing roller is rotationally installed in the door-shaped frame; a height adjusting rod is connected with the bottom face of theelastic contraction rod, the telescopic end of the height adjusting rod and the auxiliary pulleys are located on the same side and connected with a lifting plate, and a laser light source and a CCD camera are arranged on the bottom face of the lifting plate. The detection device has the beneficial effects that rims and treads are detected through machine vision, the detection effect is good, and the efficiency is high; the device is convenient to adjust, can be suitable for detection of different types of wheel sets, and is simple and convenient to operate and good in use effect.

    本发明公开了一种轨道车辆轮对缺陷检测装置,包括弹性收缩杆,所述弹性收缩杆的两端收缩且连接有承载杆,两根所述承载杆的低端内侧转动连接有辅助滑轮;所述弹性收缩杆的宽度方向的外侧连接有承载板,所述承载板底面连接有弹性撑顶杆,所述弹性撑顶杆的伸缩端远离所述承载板且连接有门型架,所述门型架内部转动安装有压紧辊;所述弹性收缩杆底面连接有调高杆,所述调高杆的伸缩端与所述辅助滑轮同侧且连接有升降板,所述升降板底面设置有激光光源和CCD相机。有益效果在于:通过机器视觉进行轮缘和踏面的检测,检测效果好、效率高;装置便于调节,能够适用不同类型的轮对的检测,操作简单便捷,使用效果好。


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    Title :

    Railway vehicle wheel set defect detection device


    Additional title:

    一种轨道车辆轮对缺陷检测装置


    Contributors:
    JIN GUANG (author) / MA SHUAI (author) / WANG ZIMING (author) / CAO BING (author) / WANG XIYAN (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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