The invention belongs to the technical field of hoisting, and specifically relates to a crane. The crane comprises a base and a main beam, wherein a first sliding rail and a second sliding rail are arranged on the main beam; a first walking trolley used for hoisting a workpiece is slidably arranged on the first sliding rail; a second walking trolley used for hoisting the workpiece is arranged on the second sliding rail; an arc transition rail used for communicating the first sliding rail with the second sliding rail is further arranged on the main beam; an auxiliary rotating assembly is arranged at the position, on the arc transition rail, of the main beam; during use, the first walking trolley and the second walking trolley can hoist materials separately, and can walk to the same slidingrail for cooperative operation under the auxiliary effect of the auxiliary rotating assembly, so vertical lifting and hoisting working for a slender part is realized.
本发明属于起重技术领域,具体涉及一种起重机,包括底座、主梁,主梁上设有第一滑轨和第二滑轨,第一滑轨上滑动设有用于起吊工件的第一行走小车,第二滑轨上设有用于起吊工件的第二行走小车,主梁上还设有用于连通第一滑轨、第二滑轨的圆弧过渡轨道,主梁上于圆弧过渡轨道的位置处设有旋转辅助组件,在使用时,第一行走小车和第二行走小车可以分别进行物料起吊,也可以在旋转辅助组件的辅助作用下,第一行走小车和第二行走小车可以行走至同一滑轨上协同作业,以实现对细长件进行垂直升吊作业。
Crane
一种起重机
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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