To provide a lifting work platform for an elevator which can greatly reduce the number of work steps required for installing an elevator and can be used regardless of the length of the lifting stroke, and a method for operating the same.SOLUTION: A lifting work platform 10 moves up and down within an elevator shaft 1 while being guided by a guide rail 2, and comprises a boarding section 11, an upper platform 13 that supports the boarding section 11, a lower platform 15 located below the upper platform 13, and an extension section 14 that is extendable in the vertical direction and operatively connects the upper platform 13 and the lower platform 15. Each of the upper platform 13 and the lower platform 15 is equipped with engagement devices 131, 151 that have engagement claws that can be changed between a first state of engaging with a guide rail support 3 that is a member around the guide rail located at an appropriate height position of the guide rail, and a second state of avoiding the guide rail support 3.SELECTED DRAWING: Figure 2

    【課題】エレベータの据付工事の作業工数を大きく減らすことができ、かつ、昇降行程の長さに関わらずに使用することができるエレベータの昇降式作業台及びこの作動方法を提供する。【解決手段】昇降式作業台10は、ガイドレール2に案内されつつ昇降路1内を昇降するものであって、搭乗部11と、搭乗部11を支持する上部架台13と、上部架台13の下方に位置する下部架台15と、上下方向に伸縮可能で、上部架台13及び下部架台15を作動的に連結する伸縮部14とを備え、上部架台13及び下部架台15のそれぞれは、ガイドレールの適宜の高さ位置に所在するガイドレール回りの部材としてのガイドレール支持具3に係合する第1状態と、ガイドレール支持具3を回避する第2状態とに変更可能な係合爪を備える係合装置131,151を備える。【選択図】図2


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    Title :

    LIFTING WORK PLATFORM FOR ELEVATOR AND OPERATING METHOD THEREFOR


    Additional title:

    エレベータの昇降式作業台及びこの作動方法


    Contributors:

    Publication date :

    2024-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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