A towing device for a sea wave power towboat comprises a hook on the towboat and a hanging shaft hung on the towboat, the hanging shaft is provided with a hanging shaft vertical groove, a buffer pieceis installed in the hanging shaft vertical groove, and buffer springs are connected to the multiple vertical positions between the hanging shaft vertical groove and the buffer piece. The hook is composed of a hook piece A and a hook piece B to form a hook ring, and the hook piece B is provided with a portion inclining out of the hook ring. The middle parts of the hook pieces are hinged between alower hook mounting plate and an upper hook mounting plate which are horizontally arranged at the stern of the towboat through a hook main pin, and the middle parts are also provided with meshed teeth; the rear parts of the hook piece A and the hook piece B are connected with one end of a hook opening push rod through a hook opening push rod pin, and the other end of the hook opening push rod is manually operated to open the hook; hook locking plates for locking the open state of the hooks are arranged at the rear parts of the hook sheet A and the hook sheet B; and locking plate pull rods arearranged at the rear parts of the hook locking plates.
一种用于海浪动力拖挂船的拖挂装置,包括拖船上的挂钩和挂船上的挂轴,挂轴设有挂轴竖槽,缓冲件安装在所述的挂轴竖槽中,挂轴竖槽与缓冲件之间在竖向的多个位置上都连接有缓冲弹簧;挂钩由A钩片和B钩片组成可形成一个钩圈,B钩片有向前述钩圈内斜出的部位;它们的中部都用一个挂钩主销铰接在拖船船尾水平地设有的挂钩下安装板与挂钩上安装板之间,所述的中部还都有可一段相啮合的齿;A钩片和B钩片的后部都用挂钩开启推杆销连接一个挂钩开启推杆的一端,挂钩开启推杆的另一端由人工操控使挂钩张开;A钩片和B钩片的后部的设置有锁定挂钩张开状态的挂钩锁板,挂钩锁板后部设有锁板拉杆。
Towing device for sea wave power towboat
一种用于海浪动力拖挂船的拖挂装置
2020-09-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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