The invention belongs to the technical field of railway rolling stock maintenance, and discloses a hoisting measurement device and a car lifting jack. The hoisting measurement device comprises a driving assembly, a weight transmission assembly and two weight measurement assemblies; the weight transmission assembly comprises a cross arm beam; the cross arm beam is connected to the output end of the driving assembly; a lifting assembly comprises two brackets which are arranged in parallel at an interval; the two weight measuring assemblies are installed on the two brackets in a one-to-one correspondence mode; each weight measuring assembly comprises a supporting seat and a weight sensor; the two supporting seats are rotationally arranged on the cross arm beam in a sleeving mode; and when the driving assembly lifts the cross arm beam, the supporting seats can be driven to abut against the weight sensors. The hoisting measuring device effectively avoids the problem that accurate measurement cannot be conducted due to the dynamic change of a pressure bearing point when the measuring device is arranged in a supporting head, is simple in structure and stable in force measurement, and can accurately measure the lifting capacity of the supporting head.

    本发明属于铁道机车车辆检修技术领域,公开了一种起重测量装置及架车机,该起重测量装置包括驱动组件、重量传递组件和两个重量测量组件,重量传递组件包括横担梁,横担梁连接于驱动组件的输出端,托举组件包括两个平行且间隔设置的托架,两个重量测量组件一一对应的安装于两个托架上,重量测量组件包括支撑座和重量传感器,两个支撑座转动套设于横担梁,驱动组件提升横担梁时,能够驱动支撑座抵靠重量传感器。该起重测量装置有效避免了将测量装置设置在托头中时承压点动态变化无法精确测量的问题,结构简单,测力稳定,且能精确测量出托头的起重量。


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    Title :

    Hoisting measuring device and car lifting jack


    Additional title:

    一种起重测量装置及架车机


    Contributors:
    CHENG YUANXIONG (author) / LI SHA (author) / LIU GUANGDAN (author)

    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G01G Wägen , WEIGHING



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