The braking device comprises a base, a limiting plate is fixedly installed on one side of the top of the base, a winch roller assembly is fixedly installed on the top of the base, the winch roller assembly structurally comprises a roller column, and a comprehensive ring body assembly is fixedly installed at the end, close to the limiting plate, of the roller column; an embedding groove is formed in one side of the roller column, a T-shaped cylinder is rotationally connected to the inner wall of the embedding groove, a limiting lantern ring is fixedly installed at the end, away from the roller column, of the T-shaped cylinder, an electric telescopic rod is slidably installed on the inner wall of the limiting lantern ring, and long-strip-shaped groove plates are fixedly installed at the top and the bottom of the electric telescopic rod correspondingly. Friction braking is additionally arranged on the inner side of the comprehensive ring body assembly, tooth groove clamping braking is additionally arranged on the outer side of the comprehensive ring body assembly, the braking effect can be further improved, the friction arc plate and the friction ring body acted by the friction arc plate can be detached and replaced in the braking device, and therefore the follow-up braking effect is improved.
本发明公开了一种船载滚筒式绞车的制动装置,包括底座,所述底座顶部的一侧固定安装有限位板,所述底座的顶部固定安装有绞车滚筒组件,所述绞车滚筒组件的构造包括滚筒柱,所述滚筒柱靠近限位板的一端固定安装有综合环体组件,所述滚筒柱的一侧开设有嵌合槽,所述嵌合槽的内壁转动连接有T型圆柱,所述T型圆柱远离滚筒柱的一端固定安装有限位套环,所述限位套环的内壁滑动安装有电动伸缩杆,所述电动伸缩杆的顶部和底部均固定安装有长条槽板。本发明中通过在综合环体组件的内侧增设摩擦制动和外侧增设齿槽卡合制动,能够进一步提高制动效果,且摩擦弧板和受摩擦弧板作用的摩擦环体可于制动装置中拆卸更换,以此提高后续制动效果。
Brake device of shipborne drum-type winch
一种船载滚筒式绞车的制动装置
2023-06-30
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |