To support a crane operation supporting device capable of intuitively achieving crane operations while suppressing a working speed.SOLUTION: A crane 1 is configured to switch a driving operation mode in a switchable manner to a normal mode and a fine adjustment mode: each operation of raising/lowering a hook 14 hanging from the end of a boom 13, turning of and derricking of the boom 13 is independently operated in the normal mode; and the movement of the hook 14 is operated in the fine adjustment mode combining the turning of the boom 13 and at least one motion of the rising/lowering and the derricking of the hook 14 using a single operation. Therefore, an intuitive crane operation can be achieved while suppressing work speed.SELECTED DRAWING: Figure 4

    【課題】作業スピードの低下を抑えつつ直感的なクレーン操作を実現する。【解決手段】クレーン1は、ブーム13の先端から垂下されるフック14の昇降、ブーム13の旋回及び起伏のそれぞれの動作を独立的に操作する通常モードと、単一の操作により、ブーム13の旋回と、フック14の昇降および起伏の少なくとも一方との動作を複合させて、フック14の移動を操作する微調整モードと、に運転操作モードを切り替え可能に構成されている。これにより、作業スピードの低下を抑えつつ直感的なクレーン操作を実現することができる。【選択図】図4


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    Title :

    CRANE OPERATION SUPPORTING DEVICE AND CRANE


    Additional title:

    クレーン操作支援装置及びクレーン


    Contributors:

    Publication date :

    2024-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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