The invention discloses an integrated lifting hook for an ultra-large crown block, the lifting hook comprises a lifting hook frame and a pair of lifting hook main bodies, the lifting hook frame is provided with a rotary joint, and the lifting hook main bodies are fixedly connected with the rotary joint. The lifting hook disclosed by the invention has the characteristic of collision prevention.
本发明公开了一种集成式的超大型天车用吊钩,所述吊钩包括吊钩架以及一对吊钩主体,所述吊钩架上安装有旋转关节,所述吊钩主体与旋转关节固定连接。本发明的吊钩具有防碰撞的特点。
Integrated lifting hook for ultra-large crown block
一种集成式的超大型天车用吊钩
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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