The invention discloses a self-locking type lifting hook for a crane. According to the self-locking type lifting hook for the crane, when the lifting hook of the crane is used for carrying out lifting work, a lifting rope in the lifting work can be rapidly and automatically locked through a first locking movable block, a second locking movable block and a first locking auxiliary block which are arranged; the lifting rope and the lifting hook do not slide or deviate in the lifting work of the crane, the locking function of a lifting hook main body is well strengthened and assisted through an arranged locking strengthening mechanism, the stable locking of the lifting rope on the lifting hook is ensured, the stability of a heavy object during air lifting is ensured, the stability and the safety of the hoisting work of the crane are improved, and the working efficiency and the economic benefit are ensured.
本发明公开了一种用于起重机的自锁式吊钩,对于本发明设置的起重机吊钩在进行吊运工作上,通过设置的第一锁紧活动块、第二锁紧活动块和第一锁紧辅助块对于吊运工作中的吊绳能够进行快速自动锁紧作用,进而在起重机吊运工作中,吊绳与吊钩不会发生滑动和位置偏移的现象,并且通过设置的锁紧强化机构,对于吊钩主体的锁紧功能具有很好的强化辅助作用,确保吊绳在吊钩上的稳定锁紧,进而保证重物在空中吊运时的稳定性,组中提高起重机吊运工作的稳定性和安全性,保证工作效率和经济效益。
Self-locking type lifting hook for crane
一种用于起重机的自锁式吊钩
07.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |