To provide a quay crane and its control method capable of improving the safety of a chassis and so on performing cargo handling operations in the neighborhood of the quay crane.SOLUTION: A leg structure 2 has in advance a lower horizontal member 6 extending in the lateral direction x and connecting a sea side leg 5a and a land side leg 5b. A sea side seismic isolator 4a is arranged in advance in the position above the lower horizontal member 6. A land side seismic isolator 4b is arranged in advance in the position below the lower horizontal member 6. The part of the sea side leg 5a that is below the lower horizontal member 6, a travel device 3 arranged in the position corresponding to the sea side leg 5a, and the lower horizontal member 6 are integrally oscillated when an earthquake occurs.SELECTED DRAWING: Figure 1

    【課題】岸壁クレーンの近傍で荷役作業を行うシャシ等の安全性を向上できる岸壁クレーンおよびその制御方法を提供する。【解決手段】横行方向xに延設されて海側脚5aと陸側脚5bとを連結する下部水平部材6を脚構造体2が予め有していて、下部水平部材6より上方となる位置に海側免震装置4aが予め配置されていて、下部水平部材6より下方となる位置に陸側免震装置4bが予め配置されていて、海側脚5aのうち下部水平部材6よりも下方となる部分と、海側脚5aに対応する位置に配置される走行装置3と、下部水平部材6とを、地震が発生した際に一体的に振動させる。【選択図】図1


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    Titel :

    QUAY CRANE AND CONTROL METHOD THEREFOR


    Weitere Titelangaben:

    岸壁クレーンおよびその制御方法


    Beteiligte:
    YONENO SHO (Autor:in) / KUBO HIROSHI (Autor:in)

    Erscheinungsdatum :

    30.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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