To provide a technique capable of suppressing rotation of a suspended load of a crane, easily changing the direction thereof, etc.SOLUTION: The rotation suppression device for suppressing unintended rotation of a suspended load 9 is provided at a hook 20 suspended from a gib 12 of a crane 10 by a wire 29. The rotation suppression device comprises a drone 30 attached to the hook 20 via a frame 50. The drone 30 feeds back position information and attitude information of itself, and moves in a direction for cancelling rotation of the suspended load 9.SELECTED DRAWING: Figure 1

    【課題】クレーンの吊り荷の回転を抑制でき、またその向きを容易に変えることができる等の技術を提供すること。【解決手段】クレーン10のジブ12からワイヤ29で吊り下げられたフック20に、吊り荷9の意図しない回転を抑制するための回転抑制装置を設ける。回転抑制装置は、フック20に架台50を介して取り付けられたドローン30により構成される。ドローン30は、自身の位置情報及び姿勢情報をフィードバックし、吊り荷9の回転を打ち消す方向に動作する。【選択図】図1


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    Title :

    ROTATION SUPPRESSION DEVICE AND CRANE OPERATION SYSTEM


    Additional title:

    回転抑制装置及びクレーン作業システム


    Contributors:

    Publication date :

    2020-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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