To solve the problem inherent in conventional technology, that is, to provide a hanging tool that can install widening segments while adjusting their position, using a simpler device than conventional technology and without using a chain block, and a method for lifting and lowering a suspended load using this tool.SOLUTION: There is provided a hanging tool used to lift a suspended load, comprising first locking means, second locking means, and expansion and contraction means. When the first locking means moves with the extension and contraction of an expandable member, the suspension point distance, which is the distance between the first locking means and the second locking means, changes. The posture of the suspended load can be adjusted by adjusting the suspension point distance.SELECTED DRAWING: Figure 6

    【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち、従来技術に比して簡易な装置を利用し、しかもチェーンブロックなどを用いることなく、その姿勢を調整しつつ拡幅セグメントを設置することができる吊治具と、これを用いた吊荷昇降方法を提供することである。【解決手段】本願発明の吊治具は、揚重装置で吊荷を吊るために用いられる吊治具であって、第1係止手段と第2係止手段、伸縮手段を備えたものである。伸縮部材の伸縮とともに第1係止手段が移動すると、第1係止手段と第2係止手段との離隔である吊点間隔が変化する。吊点間隔を調整することによって、吊られたときの吊荷の姿勢を調整することができる。【選択図】図6


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    Title :

    HANGING TOOL AND METHOD OF LIFTING SUSPENDED LOADS


    Additional title:

    吊治具、及び吊荷昇降方法


    Contributors:

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / E21D SHAFTS , Schächte



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