The invention relates to the related technical field of elevator rescue devices, and discloses a machine-room-less elevator rescue device which comprises a lift car body and a counterweight part which are arranged in an elevator shaft, and a rescue structure is arranged between the lift car body and the counterweight part. The rescue structure comprises a rescue steel wire rope, a plurality of guiding devices, a tensioning device, a chain block and a steel wire rope lifter. The rescue steel wire rope is arranged below the lift car and the counterweight, and the purpose of solving the space size of the rescue steel wire rope guiding device is achieved under the condition that the total length of the counterweight or the depth size of a pit is not affected; the tensioning problem of the rescue steel wire rope can be solved through the arrangement of a bottom tensioning device and a guiding device, the purposes of convenient installation, convenient rescue, small occupied space size and low cost can be achieved through the structure, and the rescue structure cannot be affected by factors such as traction ratio and mechanical efficiency; and the rescue process can be carried out orderly.

    本发明涉及电梯救援装置相关技术领域,公开了一种无机房电梯救援装置,本发明包括设于电梯井道内的轿厢本体和对重部,所述轿厢本体与所述对重部之间设有救援结构,所述救援结构包括救援钢丝绳、若干导向装置、张紧装置、手拉葫芦和钢丝绳提升器。本发明通过在轿厢和对重下设置救援钢丝绳,在不影响对重总长或底坑深度尺寸的情况下,达到了解决救援钢丝绳导向装置的空间尺寸的目的;并且通过底部张紧装置和导向装置的设置可以达到解决救援钢丝绳的张紧问题,通过上述结构还可以达到安装便捷,救援便捷,占用空间尺寸小,成本低廉的目的,并且本救援结构不会受到曳引比、机械效率等因素的影响,保证救援过程有序进行。


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    Title :

    Rescue device for elevator without machine room


    Additional title:

    一种无机房电梯救援装置


    Contributors:
    SHEN YIN (author) / JIAN XIANKE (author) / WANG LIANG (author) / LI XIAOBING (author) / YU XIAODONG (author) / TONG JUNXIN (author) / ZHAO YANAN (author) / ZHANG XIAODONG (author) / HUANG FANG (author) / CHEN ZHONGYI (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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