PROBLEM TO BE SOLVED: To provide an elevator installation method that is able to reduce an installation cost by eliminating the need for a fixed scaffold when a guide rail for guiding raising/lowering of an installation work floor is mounted on a raising/lowering path.SOLUTION: An elevator installation method comprises: a step of assembling a pit base on a bottom part of a raising/lowering path along which a cage of an elevator is raised/lowered; a step of erecting lowermost-part guide rails on the pit base and in opposite predetermined positions sandwiching the space where the cage is raised/lowered, and fixing respective lower parts of the lowermost-part guide rails to the pit base; a step of fixing the lowermost-part guide rails to the raising/lowering path by means of first rail brackets while using the bottom part of the raising/lowering path as a scaffold; a step of setting up an installation work floor so as to fix and support it on the lowermost-part guide rails; a step of fixing the pit base to the bottom part of the raising/lowering path after a step of arranging the pit base but before the step of setting up the installation work floor; and a step of raising the installation work floor thus set up.SELECTED DRAWING: Figure 1

    【課題】据付用作業床の昇降を案内するガイドレールを昇降路に取り付ける際に、固定足場を不要として、据付費用を低減することのできるエレベータの据付方法を提供する。【解決手段】エレベータの乗かごが昇降する昇降路の底部にピットベースを組み立てる工程と、ピットベース上の、乗りかごが昇降する空間を挟んで対向する所定の位置に最下部ガイドレールを立設し、ピットベースに最下部ガイドレールの下部を固定する工程と、昇降路底部を足場として、最下部ガイドレールを第1のレールブラケットで昇降路に固定する工程と、最下部ガイドレールに固定支持した状態で据付用作業床を組み上げる工程と、ピットベースを配置する工程の後であって、据付用作業床を組み上げる工程の前までに、ピットベースを昇降路底部に固定する工程と、組み上げた据付用作業床を上昇させる工程とを有する。【選択図】図1


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    Title :

    ELEVATOR INSTALLATION METHOD


    Additional title:

    エレベータの据付方法


    Contributors:

    Publication date :

    2018-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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