The invention discloses a back-staying bending device for a shore crane. The back-staying bending device for the shore crane comprises an upper supporting body, a lower supporting body, a driving element, a steel strand and a control device, wherein two ends of each of the upper supporting body and the lower supporting body are articulated with a stand column, the upper supporting body and the lower supporting body are arranged oppositely along the axial direction of the stand column, the driving element is arranged on the upper supporting body, one end of the steel strand is fixedly connected with the lower supporting body, the other end of the steel strand penetrates through the upper supporting body to be fixedly connected with the driving element, and the control device is connected with the driving element. According to the back-staying bending device for the shore crane, the deformation amount of the stand column is reduced and the overall strength of a door frame is improved.
Back-staying bending device for shore crane
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |