To hoist a transformer while maintaining the balance stably.SOLUTION: A hoisting tool 1 includes a first belt 6, a second belt 7, and a belt housing 5. Each of the first belt 6 and the second belt 7 has a rectangular cross sectional shape in which a VCT can be hooked onto an end part in the longitudinal direction. In the belt housing 5, a first opening 16 through which the first belt 6 passes is formed on one side in the width direction of the hoisting tool 1 and a second opening 17 through which the second belt 7 passes is formed on the other side in the width direction of the hoisting tool 1. When the first belt 6 is wound, the first belt 6 is guided so as to overlap with an outer periphery of the first belt 6 wound just before. When the second belt 7 is wound, the second belt 7 is guided so as to overlap with an outer periphery of the second belt 7 wound just before.SELECTED DRAWING: Figure 1

    【課題】安定して均衡を保ちながら変成器を吊り上げる。【解決手段】吊り工具1は、第1ベルト6と、第2ベルト7と、ベルトハウジング5と、を備える。第1ベルト6及び第2ベルト7のそれぞれは、断面形状が長方形であり、長手方向の端部にVCTを引っ掛けることが可能である。ベルトハウジング5において、第1ベルト6が通過する第1開口16が吊り工具1の幅方向一側に形成され、第2ベルト7が通過する第2開口17が吊り工具1の幅方向他側に形成される。第1ベルト6が巻き取られるときに、第1ベルト6は、1周前に巻かれた第1ベルト6の外周に重なるように案内される。第2ベルト7が巻き取られるときに、第2ベルト7は、1周前に巻かれた第2ベルト7の外周に重なるように案内される。【選択図】図1


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    Title :

    HOISTING TOOL AND HOISTING METHOD


    Additional title:

    吊り工具及び吊り方法


    Contributors:

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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