The present invention relates to a marine slewing base crane comprising a boom provided with a suspension rod having a suspension rod arm. The suspension rod includes a suspension rod base pivotally connected to the suspension rod shaft for pivotal movement of the suspension rod relative to the boom. According to the invention, the crane includes a boom positioning assembly adapted to position and actuate movement of a boom arm. The boom positioning assembly includes a boom control system including one or more sensors for monitoring load of a load suspension connected to a lift assembly of the crane, and/or potential load, and/or supply vessel supporting potential load, and/or crane information. Based on the information, the suspension arm control system actuates one or more actuation cylinders to pivot the suspension arm relative to the suspension base.

    本发明涉及一种船用回转基座起重机,其包括吊杆,吊杆设置有悬杆,悬杆具有悬杆臂。悬杆包括悬杆底座,悬杆底座枢转地连接至悬杆轴,以使悬杆相对于吊杆进行枢转移动。根据本发明,起重机包括适于定位悬杆臂并对悬杆臂的移动进行致动的悬杆定位组件。悬杆臂定位组件包括悬杆臂控制系统,悬杆臂控制系统包括一个或更多个传感器,一个或更多个传感器用于监测连接至起重机的升降组件的负载悬挂装置的负载,和/或潜在负载,和/或支撑潜在负载的供应船舶,和/或起重机信息。基于所述信息,悬杆臂控制系统对一个或更多个致动缸进行致动,以使悬杆臂相对于悬杆底座枢转。


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    Title :

    Marine crane and marine vessel


    Additional title:

    船用起重机以及海上船舶


    Contributors:

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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