To provide a rope pulling-up tool having high workability, compact, and having high versatility.SOLUTION: In a rope pulling-up tool 21, a base 25 is installed on a frame 5 that rotatably supports a sheave 6 on which a rope 7 is wounded, and has a first passage part through which a straight part 7b of the rope 7 drooped from the sheave 6 passes. A jack plate 26 is disposed closer to the sheave 6 side than the base 25, and has a second passage part through which the straight part of the rope 7 passes. An operation member 27 is provided between and over the base and the jack plate 26, and rotated to lift the jack plate 26. The jack plate 26 includes a connection part to which the operation member 27 is connected, and a support part having a mounting surface on which a rope gripping tool 20 gripping the straight parts 7b, 7c of the rope 7 is mounted, and a step for positioning the mounting surface below the connection part is provided between the connection part and the support part.SELECTED DRAWING: Figure 2

    【課題】作業性がよく、しかも、コンパクトで汎用性に富むロープ引き上げ治具を得ることにある。【解決手段】ロープ引き上げ治具21において、ベース25は、ロープ7が巻き掛けられたシーブ6を回転自在に支持するフレーム5の上に据え付けられ、シーブ6から垂下されたロープ7の直線部7bが通過する第1の通過部を有する。ジャッキ板26は、ベース25よりもシーブ6の側に配置され、ロープ7の直線部が通過する第2の通過部を有する。操作部材27は、ベースとジャッキ板26との間に跨って設けられ、回転させることでジャッキ板26を昇降動させる。ジャッキ板26は、操作部材27が連結された連結部と、ロープ7の直線部7b、7cを把持したロープ把持具20が載置される載置面を有する支持部と、を含み、連結部と支持部との間に載置面を連結部よりも下方に位置させる段差が設けられている。【選択図】図2


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    Title :

    ROPE PULLING-UP TOOL


    Additional title:

    ロープ引き上げ治具


    Contributors:

    Publication date :

    2018-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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