A rail bottom rapid detection device disclosed by the present invention comprises a sliding plate and rotating assemblies, the rotating assemblies are symmetrically connected to the two sides of the sliding plate, each rotating assembly comprises a rotary motor, a rotating rod and a wheel detection assembly, the rotary motor is fixedly connected to the sliding plate, the driving end of the rotary motor is connected to one end of the rotating rod, and the wheel detection assembly is connected to the other end of the rotating rod. And the other end of the rotating rod is connected with the detection wheel assembly. The invention further discloses a flaw detection car using the rail bottom rapid detection device. The rail bottom rapid detection device has the beneficial effects that the rail bottom rapid detection device carries out rail bottom flaw detection operation together with the double-rail flaw detection trolley, the efficiency is improved, repeated pushing and specific position confirmation are not needed, flaw detection is carried out on four rail bottom feet of a steel rail at the same time, the flaw rate is high, and when flaw detection is not needed, the detection wheel assemblies can be rotated to the positions above the two sides of the steel rail, so that the detection efficiency is improved. And the abrasion of the detection wheel is reduced.

    本发明公开轨底快速检测装置,包括滑动板、旋转组件,所述旋转组件以对称的方式连接所述滑动板的两侧,所述旋转组件包括回转电机、转杆、探轮组件,所述回转电机固定连接所述滑动板,所述回转电机的驱动端连接所述转杆的一端,所述转杆的另一端连接所述探轮组件。本发明还公开使用该轨底快速检测装置的探伤车。本发明的有益效果:轨底快速检测装置随着双轨探伤小车一起进行轨底探伤作业,提高了效率,不需要反复推行,确认具体的位置,同时对钢轨的四个轨底脚进行探伤,出伤率高,在不需要探伤时,则可以将探轮组件旋转至钢轨两侧上方,减少探轮的磨损,使用方便。


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    Title :

    Rail bottom rapid detection device and flaw detection car


    Additional title:

    轨底快速检测装置及探伤车


    Contributors:
    LI ZENGYI (author) / LI LIN (author) / SONG JU (author) / ZHANG YANG (author) / LUO JIN (author) / ZHANG HAN (author) / LI BAOPING (author) / CHEN ZHIXIANG (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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