The invention relates to an elevator car with an emergency anti-falling function. The elevator car comprises a car body, wherein a top plate is mounted on the upper end face of the car body; a top auxiliary device is mounted on the top plate; side wall buffering devices are symmetrically mounted on the outer walls of the left end and the right end of the car body; and a bottom anti-falling deviceis mounted at the lower end of the car body. The elevator car can solve the following problems existing in the using process of an existing elevator with a car structure that a, when the car falls inan elevator shaft, huge impact force generated by free falling cannot ensure the stability of emergency braking of the car only by depending on a steel wire rope for pulling the car, the safety performance is poor, and the life safety of a user in the car is seriously endangered; and b, when the elevator falls, a gap between the elevator and the elevator shaft cannot buffer the falling elevator, the impact force in the falling process of the elevator cannot be reduced, the position of the elevator after stopping cannot be ensured, and rescue of the user in the car under the fault condition ofthe elevator is not facilitated.

    本发明涉及一种具有应急防坠功能的电梯轿厢,包括箱体,箱体的上端面安装有顶板,顶板上安装有顶部辅助装置,箱体左右两端的外壁上对称安装有侧壁缓冲装置,箱体的下端安装有底部防坠装置。本发明可以解决现有轿厢结构电梯在使用过程中存在的以下难题,a,当轿厢在电梯井内发生坠落时自由落体产生的巨大冲击力单纯依靠牵引轿厢的钢丝绳无法确保轿厢紧急制动的稳定性,安全性能差,严重危及到轿厢内使用人员的生命安全,b,电梯发生坠落的情况下的电梯与电梯井之间的空隙无法对下坠中的电梯进行缓冲,不能降低电梯下坠中的冲击力,无法保证电梯停止后的位置,不利于电梯在故障情况下对轿厢内人员的施救。


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    Title :

    Elevator car with emergency anti-falling function


    Additional title:

    一种具有应急防坠功能的电梯轿厢


    Contributors:

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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