The invention discloses a folding crane for a lifting system of a vertical lifting movable bridge. The folding crane for the lifting system of the vertical lifting movable bridge comprises an embedded part, a folding main beam, a lifting trolley cross beam and a lifting trolley, the embedded parts are arranged on the two sides of the top of a concrete layer of the movable bridge tower respectively. The folding main beams are correspondingly installed on the embedded parts respectively and fixed through nut assemblies. The hoisting trolley cross beam is vertically mounted on the folding main beam; and the lifting trolley is movably mounted on the lifting trolley cross beam. The structure of the folding crane can be folded, the appearance of a movable bridge is not affected, installation of a lifting system can be completed, the problem of later equipment overhauling and lifting operation is solved, the overall structure is compact, maintenance is convenient, the working efficiency is improved, and the cost is reduced.
本发明公开了一种用于垂直升降开启桥提升系统的折叠式吊机,该用于垂直升降开启桥提升系统的折叠式吊机包括:预埋件、折叠主梁、起重台车横梁以及起重台车;在开启桥塔楼的混凝土层顶部两侧分别设置有所述预埋件;所述预埋件上分别对应安装有所述折叠主梁,并通过螺母组件进行固定;所述起重台车横梁垂直安装在折叠主梁上;所述起重台车活动安装在起重台车横梁上。本发明的折叠式吊机的结构可以折叠,既不影响开启桥的外观也可以完成提升系统的安装,也解决了后期设备检修吊装作业的问题,整体结构紧凑,维护方便,提高了工作效率和降低了成本。
Folding crane for lifting system of vertical lifting movable bridge
一种用于垂直升降开启桥提升系统的折叠式吊机
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Monitoring and adjusting device for lifting mechanism rigging of vertical lifting movable bridge
European Patent Office | 2023
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