To provide a container crane and a cargo handling method by a container crane that can improve cargo handling efficiency by shortening the standby time of a cargo handling device for a ship and a cargo handling device for a transport machine accompanying the attachment/detachment work of the connection fitting.SOLUTION: There is provided a container crane 1 performing: loading and unloading of a container 20 on a container vessel 40 by a cargo handling device 6 for a ship which moves along a main girder 4; loading and unloading of the container 20 on a transporting machine 8 by a cargo handling device 7 for transporting machine which is installed on an intermediate girder 5; and relay cargo handling of the container 20 between the cargo handling device 6 for a ship and the cargo handling device 7 for transporting machine by a relay cargo handling device 9 which moves along the intermediate girder 5; where a connection fitting 30 is attached to/detached from the container 20 by bringing a workbench 10 which a worker H rides on and the relay cargo handling device 9 into close proximity at the intermediate girder 5 to such a distance that the worker H who rides on the workbench 10 can attach and detach the connection fitting 30 to and from an engagement portion 21 of the container 20 during the relay cargo handling process by the relay cargo handling device 9.SELECTED DRAWING: Figure 1

    【課題】連結金具の着脱作業に伴う船用荷役装置及び運搬機用荷役装置の待機時間を短縮することにより、荷役効率の向上を図ることができるコンテナクレーン及びコンテナクレーンによる荷役方法を提供する。【解決手段】主桁4を移動する船用荷役装置6によりコンテナ船40に対してコンテナ20の荷役を行い、中間桁5に設置された運搬機用荷役装置7により運搬機8に対してコンテナ20の荷役を行い、中間桁5を移動する中継荷役装置9により船用荷役装置6と運搬機用荷役装置7との間でコンテナ20の中継荷役を行うコンテナクレーン1において、中継荷役装置9の中継荷役過程で、作業台10に搭乗した作業員Hがコンテナ20の係合部21に対して連結金具30の着脱を行なえる距離まで、中間桁5において作業台10と中継荷役装置9とを近接させることにより、コンテナ20に対する連結金具30の着脱を行う。【選択図】図1


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    Title :

    CONTAINER CRANE AND CARGO HANDLING METHOD BY CONTAINER CRANE


    Additional title:

    コンテナクレーン及びコンテナクレーンによる荷役方法


    Contributors:

    Publication date :

    2019-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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