To provide an elevator cage lifting mechanism capable of draining water in a pit from a landing of a lowermost floor by lifting a cage with a simple structure and preventing a hoisting machine and the cage from being damaged promptly.SOLUTION: In a lifting mechanism 30 of an elevator 10 in which a hoisting machine 21 is provided in a pit 13, the lifting mechanism 30 of a cage 11 of the elevator 10 can drain water in a pit 13 from a landing of a lowermost floor by lifting the cage 11 when the pit 13 is submerged while the cage 11 is stopped at the lowermost floor. The lifting mechanism 30 is provided below the cage 11 inside the pit 13 and has a lifting part 31 extending upward by being fed with compressed air to lift the cage 11.SELECTED DRAWING: Figure 2

    【課題】簡易な構成によってかご室を持ち上げて最下階の乗場からピットを排水可能にし、巻上機およびかご室の損傷を迅速に食い止めることができるエレベーターのかご室の持ち上げ機構を提供する。【解決手段】持ち上げ機構30は、ピット13に巻上機21が設けられたエレベーター10において、かご室11が最下階に停止している状態でピット13が冠水した場合に、かご室11を持ち上げて最下階の乗場からピット13を排水可能にするエレベーター10のかご室11の持ち上げ機構30であって、持ち上げ機構30は、ピット13内のかご室11の下方に設けられ、圧縮空気が送り込まれることによって上方に伸長してかご室11を持ち上げる持ち上げ部31を有する。【選択図】図2


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    Title :

    ELEVATOR CAGE LIFTING MECHANISM


    Additional title:

    エレベーターのかご室の持ち上げ機構


    Contributors:

    Publication date :

    2023-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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