The invention discloses a safety system for a multi-car parallel elevator, the intelligent multi-car parallel elevator comprises at least two main rails, at least two cars and a switching device, the cars switch the main rails to operate through the switching device, and the safety system comprises a safety loop and a safety node, the safety loop is composed of a plurality of safety nodes, and when the lift car runs, the safety nodes connected with the lift car are not fixed. According to the safety system for the multi-car parallel elevator, under the condition that normal operation of the multi-car elevator system is guaranteed, the situation that other cars cannot operate due to leveling can be avoided.

    本发明公开了一种用于多轿厢并行电梯的安全系统,所述智能多轿厢并行电梯包括至少两个主轨道、至少两个轿厢和切换装置,所述轿厢通过切换装置切换主轨道运行,所述安全系统包括安全回路和安全节点,所述安全回路有多个安全节点构成,所述轿厢运行时,轿厢接通的安全节点非固定。本发明用于多轿厢并行电梯的安全系统,以保证在多轿厢电梯系统正常运行的情况下,可以避免了因为平层而导致其他轿厢无法运行的情况。


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    Title :

    Safety system for multi-car parallel elevator


    Additional title:

    用于多轿厢并行电梯的安全系统


    Contributors:
    LIU XIANG (author) / ZHOU LIBO (author) / ZHU JIANWEI (author) / MAO KAIPING (author) / TAN HUI (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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