The adjustable stern roller of the maritime work ship is characterized in that the adjustable stern roller comprises stern roller telescopic devices, a stern roller body and stern roller supporting shafts, the stern roller body is installed on the stern roller telescopic devices on the two sides through the stern roller supporting shafts, and therefore the stern roller telescopic devices drive the stern roller body to stretch out and draw back. The distance between a towing cable or a material borne by the upper surface of the stern roller and a ship body structure is increased, the towing cable and the material are prevented from colliding with the stern structure, and the operation safety is enhanced.
本发明公开了海工船可调式艉滚筒,其特征在于,包括:艉滚筒伸缩装置、艉滚筒和艉滚筒支撑轴,所述艉滚筒通过艉滚筒支撑轴安装在两侧的艉滚筒伸缩装置上,从而通过艉滚筒伸缩装置带动艉滚筒伸出和收回。本发明增加艉滚筒上表面承载的拖带缆或物料与船体结构之间的距离,避免拖带缆及物料与船尾结构发生碰撞,增强作业安全性。
Adjustable stern roller of maritime work ship
海工船可调式艉滚筒
2023-07-18
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |