The invention discloses a hoisting method for an upper structure of a quay crane. The hoisting method comprises the following steps: S1, shifting and arranging a front girder and a rear girder; s2, a trapezoidal frame and a rear supporting rod are hoisted; s3, hoisting a machine room and a rear pull rod, and arranging a trolley track; s4, the rear girder is lifted, and the trolley, the cab and the maintenance platform are hoisted; s5, finally, the rear girder is hoisted; and S6, butting a front girder, installing a pitching steel wire rope and connecting a front pull rod. The production capacity can be improved, and the cost can be reduced and the efficiency can be improved.
本发明公开了一种岸桥上部结构吊装方法,包括以下步骤:S1、前、后大梁的移位及排装;S2、吊装梯形架、后撑杆;S3、吊装机器房及后拉杆,排装小车轨道;S4、将后大梁抬高、吊装小车及司机室、维修平台;S5、最后吊装所述后大梁;S6、对接前大梁、安装俯仰钢丝绳并连接前拉杆。本发明既能提升产能还能降本增效。
Shore crane superstructure hoisting method
一种岸桥上部结构吊装方法
2023-05-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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