PROBLEM TO BE SOLVED: To provide a lifting device capable of holding an inclined workpiece as it is and lifting it up while being maintained in a horizontal state, and a lifting method thereof.SOLUTION: A balancer 5 is arranged between a clamp 4 holding a workpiece 2 and a supporting frame 1. The posture of the clamp 4 is kept at a set angle through an output wire of the balancer 5. When the gravity of the workpiece 2 is applied to the output wire, the set angle is released so that the direction of the clamp 4 is made parallel to a self-weight direction and the workpiece 2 is lifted up as it is while the workpiece held orthogonally to the clamp is kept horizontal.SELECTED DRAWING: Figure 1

    【課題】傾斜したワークをそのまま把持し、次いでそれを水平に維持して吊上げることができる吊上げ装置およびその吊上げ方法の提供。【解決手段】ワーク2を把持するクランプ4と、支持フレーム1との間にバランサ5を配置する。そのバランサ5の出力ワイヤを介して、クランプ4の姿勢を設定角度に維持し、ワーク2の重力が出力ワイヤに加わると、その設定角度が解除されて、クランプ4の向きを自重方向に平行に向け、それに直交して把持されたワーク2を水平にして、ワークをそのまま吊上げる。【選択図】図1


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    Title :

    LIFTING DEVICE AND LIFTING METHOD THEREOF


    Additional title:

    吊上げ装置およびその吊上げ方法


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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