The invention discloses a hydraulic power plant large bridge crane trolley which comprises a lifting hook piece, a shell piece, a transmission piece and the like, the lifting hook piece comprises a first lifting ring, a vertical lifting rod, a transverse lifting rod and lifting hooks, the vertical lifting rod is arranged at the bottom of the first lifting ring, the transverse lifting rod is arranged at the bottom of the vertical lifting rod, and the number of the lifting hooks is two. And two ends of the transverse suspender are respectively arranged. Through cooperation of the lifting hook piece, the shell piece and the transmission piece, the lifting hook can be adjusted to hook an object without translation when the lifting hook is used for fishing the object, the object fishing efficiency is greatly improved, and the safety coefficient is increased.
本发明公开了一种水电厂大型桥式起重机小车,包括吊钩件、外壳件、传动件等,其中吊钩件包括第一吊环、竖吊杆、横吊杆以及吊钩,所述竖吊杆设置于所述第一吊环底部,所述横吊杆设置于所述竖吊杆底部,所述吊钩有两件,分别设置于所述横吊杆两端。本发明通过吊钩件、外壳件、传动件之间的配合,让吊钩在钓东西时无需平移就能调整吊钩钩住物件,大大提高了钓物体的效率,增加了安全系数。
Large bridge crane trolley for hydraulic power plant
一种水电厂大型桥式起重机小车
2022-07-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Large bridge crane lifting hook for hydraulic power plant
European Patent Office | 2022
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