The invention discloses an elevator speed governor safety tongs linkage test program, and relates to the technical field of elevators, and the elevator speed governor safety tongs linkage test program comprises the following steps: setting stopping target floor parameters; the main control setting enters a test mode and presses an enter key; the control system automatically shields a star sealing signal; when the elevator stops at the target floor and reaches the position between the secondary floor and the target floor, the system automatically outputs a trigger signal to trigger the speed limiter to act; the speed governor provides a feedback signal to the control system after acting; the control system receives a feedback signal, motor output continues, and the traction steel wire rope slips on the traction wheel; according to the invention, the test process is accurately controlled, all parts are ensured to act orderly according to settings, the problems of safety tongs abnormity, steel wire rope looseness and the like caused by sudden braking of the lift car and the like in the test process are effectively avoided, accurate test and subsequent safe operation of an elevator are guaranteed, and meanwhile, the performance of the safety tongs can be accurately tested; and different elevator conditions can be adapted by reasonably setting parameters.

    本发明公开了一种电梯限速器安全钳联动试验程序,涉及电梯技术领域,包括以下步骤:设置制停目的楼层参数;主控设置进入测试模式并按确认键;控制系统自动屏蔽封星信号;电梯往制停目的楼层,至次楼层与目的层中间位置时系统自动输出触发信号,触发限速器动作;限速器动作后提供反馈信号至控制系统;控制系统接收反馈信号,持续电机输出,曳引钢丝绳在曳引轮上打滑;本发明中,精准控制试验流程,确保各部件按设定有序动作,有效避免试验过程中因轿厢突然制停等情况引发的安全钳异常、钢丝绳松垮等问题,保障试验准确开展及电梯后续安全运行,同时能准确测试安全钳性能,还可通过合理设置参数适应不同电梯情况。


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    Title :

    Elevator speed governor safety tongs linkage test program


    Additional title:

    一种电梯限速器安全钳联动试验程序


    Contributors:
    SHEN YIN (author) / SHI QUNHONG (author) / WANG LIANG (author) / ZHANG YUEHONG (author) / CHEN GUANGJIE (author) / LI XIAOBING (author) / YANG YINGWEN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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