An offshore vessel crane is configured for installation on an offshore vessel, for example for handling one or more offshore wind turbine components, for example for installing and/or maintaining an offshore wind turbine. The crane comprises a base structure adapted to be mounted on a vessel and a revolving superstructure. The crane includes a boom that pivots up and down. The boom has a telescopic boom structure slidably mounted between distal end sections of boom legs of the main boom structure so as to be movable in a direction of a length of the main boom section between a retracted position and an extended position.
一种海上船舶起重机配置为用于安装在海上船舶上,例如用于处理一个或更多个海上风力发电机组件,例如用于安装和/或维护海上风力发电机。所述起重机包括适于安装在船舶上的底座结构和回旋的上部结构。所述起重机包括上下枢转的臂架。所述臂架具有可伸缩的臂架结构,所述可伸缩的臂架结构可滑动地安装在主臂架结构的臂架支腿的远端部段之间,以便在主臂架部段的长度的方向上在缩回位置与伸展位置之间可移动。
Marine ship crane
海上船舶起重机
2022-08-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |