The invention belongs to the technical field of mechanical equipment, and particularly relates to a crane hoisting head with a protection structure. The crane hoisting head comprises a crane operation cabin, a hoisting head body block, electric hoisting hydraulic rods and lifting hooks, a mechanical arm is movably connected to the top end of the crane operation cabin, a buffer auxiliary device is fixedly arranged on the side wall of the mechanical arm, the bottom of the right end of the mechanical arm is fixedly connected with the hoisting head body block, and fixed blocks are fixedly welded to the side wall of the hoisting head body block. The crane hoisting head with the protection structure can help a hoisted object to achieve displacement through two sets of hoisting devices, the safety of a crane in the working process can be effectively improved, and therefore the situation that due to the fact that the hoisted object is heavy, the hoisting head swings back and forth in the hoisting process, and consequently the safety of on-site constructors is threatened is avoided.
本发明公开的属于机械设备技术领域,具体为一种具有防护结构的起重机吊装头,包括起重机操作舱、吊装头主体块、电动起重液压杆和吊钩,所述起重机操作舱顶端活动连接有机械臂,所述机械臂侧壁固定设置有缓冲辅助装置,所述机械臂右端底部固定连接有吊装头主体块,所述吊装头主体块侧壁固定焊接有固定块,该种具有防护结构的起重机吊装头能够通过两组吊装装置帮助被吊装物体实现位移,能够有效增加起重机在工作过程中的安全性,以防因被吊装物重量大,起重过程中吊装头来回摆动从而对现场施工人员安全造成威胁。
Crane hoisting head with protection structure
一种具有防护结构的起重机吊装头
28.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Crane beam hoisting device, hoisting structure and hoisting method
Europäisches Patentamt | 2022
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