The invention relates to a foldable automatic telescopic mast system and a working method thereof. The system comprises a mast body whose lower end is hinged to the hull and can be made in an uprightor down state by swinging. The mast body comprises a plurality of mast sections with the diameters gradually decreased section by section from bottom to top, and every two vertically-adjacent mast sections are connected together in a sleeved mode and can slide relatively to achieve stretching and retracting; a plurality of winches distributed on the periphery of the mast body are installed on thehull; towropes of the winches are connected to the top of the mast body; and two winches are located on the two sides of the mast body in the swinging direction respectively. The foldable automatic telescopic mast system is adjustable in overall height and can be folded and put down, the passing height of a ship is greatly reduced, the passing ability is improved, the practicability is high, use is convenient, and operation is easy; the mast system can be folded after being contracted, so that the occupied space is reduced, and the size of the placing platform is greatly reduced.
本发明涉及一种可折叠的自动伸缩桅杆系统及其工作方法,包括下端铰接于船体上并能通过摆动使其呈竖立状态或放倒状态的桅杆本体,所述桅杆本体包括多段直径由下往上逐段递减的桅杆节,上下相邻两段桅杆节套接在一起并可相对滑动以实现伸缩;所述船体上安装有多个分布在桅杆本体周围的绞车,所述绞车的拖索连接至桅杆本体顶部,其中两个绞车分别位于桅杆本体摆动方向上的两侧;本发明可折叠的自动伸缩桅杆系统整体高度可调,并且可折叠放倒,大大降低了船舶的通行高度,增加了通过性,实用性强,使用方便,易于操作;桅杆系统可以收缩后再折叠,减小占用空间,大大减小了放置平台的大小。
Foldable automatic telescopic mast system and working method thereof
一种可折叠的自动伸缩桅杆系统及其工作方法
2020-07-03
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Automatic telescopic mast system and working method thereof
European Patent Office | 2020
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