The invention provides a crane lifting hook which comprises a fixing component, a lifting component and a lifting component, the lifting hook body can be rotationally mounted on the fixing assembly along the axis of the lifting hook body; the locking assembly is arranged on the fixing assembly and the lifting hook body; when the relative positions of the lifting hook body and the fixing assembly are fixed, the lifting hook body is in a locking state, when the lifting hook body and the fixing assembly can rotate, the lifting hook body is in a rotating state, and the locking assembly is used for switching the lifting hook body between the rotating state and the locking state. According to the scheme, the crane lifting hook has the rotating state and the locking state so that the state of the lifting hook body can be switched according to different working conditions, and the lifting requirement can be met.
本发明提供一种行车吊钩,包括:固定组件,用于与行车固定安装;吊钩本体,可沿自身轴线转动地安装在所述固定组件上;锁止组件,设置在所述固定组件与所述吊钩本体上;当所述吊钩本体与所述固定组件之间相对位置固定时,所述吊钩本体处于锁止状态,当所述吊钩本体与所述固定组件之间可转动时,所述吊钩本体处于旋转状态,所述锁止组件用于吊钩本体在旋转状态和锁止状态之间进行切换。本方案中的行车吊钩具有旋转状态和锁止状态以便于根据不同工况切换吊钩本体的状态,以满足吊运需求。
Crane lifting hook
行车吊钩
2022-06-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |