The invention relates to a lifting hook which is characterized in that pulleys and hook parts are respectively connected by using connecting parts, and the pulleys are respectively arranged at two ends of at least two bearing shafts, so that loads are uniformly distributed on the at least two bearing shafts; and then the extending direction of the bearing shaft and the arrangement direction of the hook bodies are arranged in the same direction, and when the at least two hook bodies of the hook part hoist at least two heavy objects, the gravity of the two heavy objects corresponds to the two ends of the bearing shaft. Compared with the prior art, the hoisting device has the advantages that the hoisting stability can be improved while the number of hoisted heavy objects is increased, and the hoisting device has higher bearing capacity and hoisting safety.
本发明涉及一种起重吊钩,使用连接部分别连接所述滑轮和所述钩部,通过将所述滑轮分别设置于至少两个所述承载轴的两端,使载荷均匀分布于至少两个所述承载轴;再将所述承载轴的延伸方向与所述钩体的排列方向同向设置,当所述钩部的至少两个所述钩体吊起至少两个重物时,两个重物的重力与所述承载轴的两端相对应。与现有技术相比,本发明能够在提升起吊重物数量的同时,提升起重的平稳性,并具有更高的承载能力和起重安全性。
Lifting hook
起重吊钩
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |