The invention discloses a spin lock for a ship, which comprises a limiting disc and a limiting outer threaded pipe, wherein a rear end port of the limiting disc is connected with the limiting outer threaded pipe through an integrated casting mold, a rotating cavity is formed in the inner side of the limiting outer threaded pipe, the rotating cavity is movably connected to the inner side of the limiting outer threaded pipe through bearing cup joint, the front end of the rotating cavity is connected with a self-folding rotating assembly through welding, a rectangular limiting block is connectedto the circle center of the rear end of the rotary cavity, a bolting rotary handle hole site is longitudinally formed in the center of the rectangular limiting block in a penetrating manner, a rotating handle is arranged on the rear side of the rotating cavity, a rectangular meshing notch is formed in the end, which is located on the rotating handle, of the longitudinal rear side of the rectangular limiting block in a penetrating mode, and the rectangular limiting block is longitudinally sleeved with the rectangular meshing notch. Under the action of gravity, the longitudinal space occupied bya grip is transferred to the vertical position, and then the problem of potential safety hazards caused by excessive protruding is avoided.
本发明公开了一种船用转锁,包括限位盘和限位外螺纹管,所述限位盘的后端端口通过一体铸模连接有限位外螺纹管,所述限位外螺纹管的内侧设置有旋转腔体,所述旋转腔体通过轴承套接来活动连接于限位外螺纹管的内侧,所述旋转腔体的前端通过焊接连接有自折叠旋转组件,所述旋转腔体的后端在圆心处连接有矩形限位块,所述矩形限位块的中心处纵向贯穿设置有栓接转柄孔位,所述旋转腔体的后侧设置有转柄,所述矩形限位块的纵向后侧在位于转柄的一端贯穿设置有矩形咬合槽口,所述矩形咬合槽口纵向套接于矩形限位块处,经由重力作用下,来将握把所占据的纵向空间转移至竖向位置处,进而避免过于凸出而产生的安全隐患问题。
Spin lock for ship
一种船用转锁
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |