To provide a replacement assist device of a governor rope and a replacement method of the governor rope capable of replacing the governor rope of an elevator without requiring an assistance person working at a pit.SOLUTION: A replacement assist device of a governor rope includes a support member 32 fixed at a position where the operation can be performed from above a car in a hoistway of an elevator and a pulling-up device 34 which is supported by the support member 32 and holds a tension pulley 28 while the tension pulley is pulled up to the height at which the tension of a governor rope 26 is released. When an old rope of the governor rope 16 is replaced with a new rope, an operator operates the pulling-up device 34 from above the car such that the tension pulley 18 is pulled up to the height where the tension of the governor rope 16 is released and held. After replacing the old rope with the new rope, the operator operates the pulling-up device 34 from above the car to lower the tension pulley 18 so that the tension is given to the new rope.SELECTED DRAWING: Figure 2

    【課題】ピットで作業する補助要員を必要とせずにエレベータの調速機ロープを交換することを可能にするための調速機ロープの交換補助装置、及び調速機ロープの交換方法を提供する。【解決手段】調速機ロープの交換補助装置は、エレベータの昇降路において、かごのかご上からの操作が可能な位置に固定された支持部材32と、支持部材32に支持され、張り車28を調速機ロープ26のテンションが解放される高さまで引き上げた状態で保持するための引き上げ装置34と、を備える。調速機ロープ16を旧ロープから新ロープへと交換する場合、作業員は、かご上から引き上げ装置34を操作して張り車18を調速機ロープ16のテンションが解放される高さまで引き上げて保持する。そして、作業員は、旧ロープを新ロープに取り替えた後、かごの上から引き上げ装置34を操作して張り車18を下すことにより、新ロープにテンションを付与する。【選択図】図2


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    Title :

    REPLACEMENT ASSIST DEVICE OF GOVERNOR ROPE AND REPLACEMENT METHOD OF GOVERNOR ROPE


    Additional title:

    調速機ロープの交換補助装置、及び調速機ロープの交換方法


    Contributors:
    OGAWA KOJI (author)

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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