The invention discloses a manual winch, which is used for winding a rope and comprises a base; the first supporting piece is arranged on the base; the winding drum is rotationally arranged on the first supporting piece; the worm gear is mounted on the winding drum; the worm is rotationally connected with the base, and the worm is meshed with the worm gear; and the handle is mounted on the worm. According to the invention, a user can operate by hand without using a motor. The structure is simplified and operation is convenient.
本发明公开了一种手动绞盘,用于缠绕绳索,包括:底座;第一支撑件,所述第一支撑件设置在所述底座上;卷筒,所述卷筒转动设置在所述第一支撑件上;蜗轮,所述蜗轮安装在所述卷筒上;蜗杆,所述蜗杆与所述底座转动连接,所述蜗杆与所述蜗轮啮合;手柄,所述手柄安装在蜗杆上。本发明可以让使用者利用手进行操作,不需要利用电机。结构简化,操作方便。
Manual winch
一种手动绞盘
2022-11-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |