A wind power tower hoisting device comprises a crane and a lifting hook, the lifting hook is composed of an upper cross beam, a lower cross beam and a connecting part, a blocking device is arranged onthe lower cross beam, used for preventing a tower from sliding out of a lifting hook in the hoisting process and comprises two lifting columns and a connecting rod, the two lifting columns are arranged at the two ends of the connecting rod respectively, and the middle part of the connecting rod is hinged with the lower cross beam to form a lever structure. The hoisting device provided by the invention is simple in structure, can guarantee stable lifting of the lifting hook, and is provided with an anti-skid device, so that the safety is high.
一种风电塔筒起吊装置,包括吊车和吊钩,吊钩由上横梁、下横梁和连接部组成,下横梁上设置有阻挡装置,阻挡装置用于防止塔筒在吊装过程中从吊钩中滑出,阻挡装置包括升降柱和连接杆,升降柱有两根,分别设置在连接杆的两端,连接杆的中部与下横梁间铰接在一起,形成了杠杆结构。本发明提供的起吊装置,结构简单,能保证吊钩的平稳吊运,且设置有防滑装置,安全性高。
Wind power tower hoisting device
一种风电塔筒起吊装置
2021-02-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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