PROBLEM TO BE SOLVED: To provide a scaffold for the installation work of an elevator which is reduced in weight by suppressing an increase of the number of part items, and can ascend and descend a work floor after installation.SOLUTION: A scaffold for installation work comprises: a columnar support attached to a car stop in a fixed state; a foundation part which is fixed to the columnar support at its one end, and protrudes to a depth side while separating from the car stop in a hoistway; a work floor part attached to a salient part salient toward the inside of the hoistway of the foundation part so as to be liftable; a lift mechanism which is supported to the foundation part at a pivot so as to be turntable, arranged while extending to the depth side in the hoistway from the car stop side, sets a car stop side end part as a power point which a worker operates, and has a fulcrum with the depth side end part as an operation point at which a load is applied to the work floor part; and a fixing device which fixes the work floor part to the foundation part.SELECTED DRAWING: Figure 1

    【課題】この発明は、部品点数の増大を抑えて軽量化を図り、据付後に作業床の昇降を可能とするエレベータの据付作業用足場を得る。【解決手段】据付作業用足場は、乗り場に固定状態に取り付けられる支柱部と、一端を上記支柱部に固定されて、昇降路内の上記乗り場から離反する奥側に突出する土台部と、上記土台部の上記昇降路内への突出部に昇降可能に取り付けられる作業床部と、上記土台部に支点を回動可能に支持されて上記乗り場側から上記昇降路内の奥側に延びるように配設され、乗り場側端部を作業者が操作する力点とし、奥側端部を上記作業床部に荷重を加える作用点とするてこを有する昇降機構部と、上記作業床部を上記土台部に固定する固定装置と、を備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SCAFFOLD FOR INSTALLATION WORK OF ELEVATOR


    Additional title:

    エレベータの据付作業用足場


    Contributors:

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




    Double-platform scaffold-free elevator installation method

    YU LEI / QI CHUN / XU YIMING et al. | European Patent Office | 2015

    Free access

    ELEVATOR INSTALLATION WORK FLOOR DEVICE AND METHOD FOR INSTALLING ELEVATOR INSTALLATION WORK FLOOR DEVICE

    HIRAKI KAZUHIRO / TARUISHI KEIGO / KYUE KAZUHIRO | European Patent Office | 2021

    Free access

    SYSTEM AND METHOD FOR ELEVATOR INSTALLATION WITHOUT SCAFFOLD ASSEMBLY

    PONJAVIĆ JOZO | European Patent Office | 2023

    Free access

    Counterweight guide device for scaffold-free elevator installation and counterweight installation method

    HUANG WEILONG / LIU CHUANG / WU ZIJIAN et al. | European Patent Office | 2023

    Free access