To provide a quay crane and control method of this quay crane capable of restricting an auxiliary stay from being deformed due to excessive stress when a folding boom is in lodging state and maintaining a horizontal orientation of a tip boom accurately by the auxiliary stay when the folding boom is in standing state.SOLUTION: An auxiliary stay 15 is configured with a columnar member capable of supporting compression in extending direction, at either of a connection part 14 and a sea side end part of the auxiliary stay 15 connected to this connection part 14, a pin P4 having running direction y as axial direction is arranged, at other a slot 16 is formed to with this pin P4 inserted and having extending direction of the auxiliary stay 15 as longitudinal direction.SELECTED DRAWING: Figure 5

    【課題】中折れブームが起立状態のとき補助ステーにより先端ブームの水平姿勢を精度よく維持するとともに、中折れブームが倒伏状態のときに補助ステーが過大な応力により変形することを抑制できる岸壁クレーンおよびこの岸壁クレーンの制御方法を提供する。【解決手段】補助ステー15を延在方向の圧縮力を支持可能な柱状部材で構成して、連結部14またはこの連結部14に連結される補助ステー15の海側端部の一方に走行方向yを軸方向とするピンP4を設置して、他方にこのピンP4を挿入されて補助ステー15の延在方向を長手方向とする長穴16を形成する。【選択図】図5


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    Titel :

    QUAY CRANE AND CONTROL METHOD OF QUAY CRANE


    Weitere Titelangaben:

    岸壁クレーンおよび岸壁クレーンの制御方法


    Beteiligte:
    HORIE MASAHITO (Autor:in) / TAMURA SEI (Autor:in)

    Erscheinungsdatum :

    19.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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