PROBLEM TO BE SOLVED: To provide a deck crane system that can more safely lift up a cargo from a placement surface or landing the cargo on the placement surface.SOLUTION: A deck crane system is provided with: a plurality of crane main bodies that have respectively hooks that can be moved in a vertical direction and in a horizontal direction and hang up one cargo using the hooks; driving portions that are provided in the crane main bodies respectively and move the hooks respectively; operating portions that receive operation for instructing movement of the hooks; and a control device that controls the plurality of operating portions in response to the operation that the operating portions receive. The control device is provided with a correction driving control portion that controls the driving portions so that relative positional relations between the plurality of the hooks remain the same at least in a state where a cargo is hung up in the horizontal direction and in a state where the cargo is placed and slung.

    【課題】デッキクレーンシステムにおいて、より安全に貨物を載置面から持ち上げ又は載置面へ着地させられるようにする。【解決手段】デッキクレーンシステムが、鉛直方向および水平方向に移動可能なフックをそれぞれ有し、前記フックによって同一の貨物を昇降させる複数のクレーン本体と、前記クレーン本体毎に設けられて、それぞれ前記フックを移動させる駆動部と、前記フックの移動を指示する操作を受ける操作部と、前記操作部が受けた操作に応じて複数の前記駆動部を制御する制御装置と、を具備し、前記制御装置は、前記操作部が補正指令操作を受けると、複数の前記フックの相対位置関係が少なくとも水平方向について貨物が吊り上げられた状態と当該貨物が載置されかつ玉掛けされている状態とで同じ位置関係になるように、前記駆動部を制御する補正駆動制御部を具備する。【選択図】図2


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    Title :

    DECK CRANE SYSTEM, SHIP AND CONTROL METHOD


    Additional title:

    デッキクレーンシステム、船舶および制御方法


    Contributors:

    Publication date :

    2015-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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