The invention provides a passenger elevator operation protection system and application, the passenger elevator operation protection system comprises an elevator car, the elevator car comprises an operation system and a safety protection system, the operation system comprises a guide system and a traction system, the safety protection system comprises a brake system, an alarm system, a buffer system and a door lock system, and the traction system is mainly used for outputting and transmitting power. The elevator car can be driven to move up and down, and the traction motor accurately stops at the leveling position, so that the elevator car is ensured to accurately stop at the leveling position. By arranging the first line wheel and the second line wheel, a compensation chain of the elevator car can be tensioned and limited, the situation that the compensation chain is in contact with the ground due to movement of the elevator car is avoided as much as possible, when the elevator falls, the first line wheel and the second line wheel can swing upwards at the same time, the bottom of the elevator is buffered, and the service life of the elevator is prolonged. Namely, when the elevator car does not fall, the tensioning and limiting effects on the compensation chain of the elevator car can be achieved.

    本申请提供了客梯运行保护系统及应用,包括电梯轿厢,电梯轿厢包括运行系统和安全防护系统,运行系统包括导向系统和曳引系统,安全防护系统包括制动系统、报警系统、缓冲系统和门锁系统,曳引系统主要是输出和传递动力,可驱动电梯轿厢上下移动,并在平层位置,曳引电机准确停车,确保电梯轿厢准确停在平层位置。本申请通过设置第一线轮和第二线轮,能够对电梯轿厢的补偿链进行涨紧限位,尽量避免了补偿链因电梯轿厢的移动而出现拖地的情况,而在电梯发生坠落时,又能够使第一线轮和第二线轮同时向上摆动,对电梯底部进行缓冲,即在电梯轿厢不坠落时,可对电梯轿厢的补偿链起到涨紧限位作用。


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    Title :

    Passenger elevator operation protection system and application


    Additional title:

    客梯运行保护系统及应用


    Contributors:
    XU ZHONGMEI (author) / ZHANG XIAOMIN (author) / SONG LIJUAN (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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