The present invention relates to a crane vessel for lifting an offshore wind turbine or components thereof, for example in the installation or maintenance of the offshore wind turbine. The vessel includes a hull having a deck. A crane configured for lifting an offshore wind turbine or a component thereof comprises: a vertical crane structure having a crane structure base secured to a hull, the crane structure extending from its height to a top along a vertical axis of the crane structure from the hull; a cargo boom; and a slewing bearing enabling the boom to rotate about a slewing axis, preferably about a slewing axis coincident with the vertical axis of the crane structure, preferably 360 degrees. The main lift system includes at least one main lift winch, an associated main lift cable extending from the main lift winch to a main lift cable guide on the boom and then to the load connector, such as a hook, and a load connector, such as a hook. The crane further comprises a dynamic behavior adjustment system configured to adjust a dynamic behavior of the vessel, e.g., a rolling behavior, e.g., a rolling cycle, by moving and/or arranging an adjustment block different from the offshore wind turbine or components thereof along the height of the vertical crane structure to at least one dynamic behavior adjustment position.

    本发明涉及一种用于例如在安装或维护海上风力涡轮机时升降海上风力涡轮机或其组件的起重机船舶。所述船舶包括具有甲板的船体。配置为用于升降海上风力涡轮机或其组件的起重机包括:竖直起重机结构,其具有固定到船体的起重机结构底座,起重机结构沿着起重机结构的竖直轴线从船体延伸其高度到顶部;起重臂;和回转轴承,其使得起重臂能够围绕回转轴线、优选地围绕与起重机结构的竖直轴线重合的回转轴线旋转,优选地360度旋转。主升降系统包括至少一个主升降绞盘、相关联的主升降缆绳和负载连接器,例如吊钩,所述主升降缆绳从主升降绞盘延伸到起重臂上的主升降缆绳引导件,然后延伸到负载连接器。所述起重机进一步包括动态行为调整系统,其配置为通过将不同于海上风力涡轮机或其组件的调整块沿着竖直起重机结构的高度移动和/或布置到至少一个动态行为调整位置来调整船舶的动态行为,例如,横摇行为,例如横摇周期。


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    Title :

    Crane vessel for lifting offshore wind turbine or components thereof


    Additional title:

    用于升降海上风力涡轮机或其组件的起重机船舶



    Publication date :

    2023-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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