The invention relates to an escalator hand strap and step speed synchronization deviation detection device and belongs to the technical field of escalator or moving sidewalk detection. The detection device comprises a marking module, a deviation measurement module, a step running distance measurement module and a comprehensive display and control module. The marking module is arranged at a specified position of a hand strap, moves along with the hand strap and is used for generating a mark on a specified step. The mark can correspondingly deviate due to the speed synchronization deviation of the hand strap and the step. The deviation measurement module is used for measuring a deviation value generated by the mark in a set time period. The step running distance measurement module is used for measuring the running distance of the horizontal step in the set time period. The comprehensive display and control module is used for acquiring data measured by the deviation measurement module andthe step running distance measurement module and calculating the speed synchronization deviation between the hand strap and the step. The detection device is simple in structure, convenient to install, easy to operate and capable of accurately measuring the speed synchronization deviation of the hand strap and the step.

    本发明涉及一种自动扶梯扶手带与梯级速度同步偏差的检测装置,属于自动扶梯或自动人行道检测技术领域,该检测装置包括:标记模块,装设于扶手带指定位置且跟随扶手带移动,用于在指定梯级产生标记,所述标记可因为扶手带与梯级的速度同步偏差而产生相应偏移;偏移测量模块,用于测量设定时间段内标记产生的偏移值;梯级运行距离测量模块,用于测量所述设定时间段内水平梯级的运行距离;综合显控模块,用于获取偏移测量模块和梯级运行距离测量模块所测量数据,计算扶手带与梯级速度同步偏差。该检测装置结构简单,安装方便,操作简易,能够较准确地测量出扶手带与梯级速度同步偏差。


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    Title :

    Escalator hand strap and step speed synchronization deviation detection device


    Additional title:

    一种自动扶梯扶手带与梯级速度同步偏差的检测装置


    Contributors:
    LIANG MINJIAN (author) / QI ZHENGWU (author) / YANG NINGXIANG (author) / CHEN YINGHONG (author) / LIN XIAOMING (author) / CHEN JIANXUN (author) / LI JICHENG (author)

    Publication date :

    2021-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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