The invention provides a quay crane door frame. The quay crane door frame comprises two sets of seaside stand columns; the two groups of landside stand columns are arranged opposite to the two groups of seaside stand columns; the two groups of connecting beams are arranged between the seaside upright posts and the landside upright posts, and are respectively connected with the seaside upright posts and the landside upright posts; the counterweight cantilevers are arranged on the sides, away from the connecting beam, of the landside stand columns, and counterweight cavities used for being filled with counterweights are formed in the counterweight cantilevers; the seaside lower cross beam is respectively connected with the two groups of seaside upright posts; and the landside lower cross beam is respectively connected with the two groups of landside upright posts. According to the quay crane door frame, the balance weight cantilever is arranged on the landside stand column, the balance weight cantilever generates torque, and the weight of the balance weight can be reduced.
本发明提供一种岸桥门框,包括:两组海侧立柱;两组陆侧立柱,与两组所述海侧立柱相对设置;两组连接梁,所述连接梁设置在所述海侧立柱和所述陆侧立柱之间,并分别与所述海侧立柱和所述陆侧立柱连接;两组配重悬臂,所述配重悬臂设置在所述陆侧立柱背离所述连接梁的一侧,所述配重悬臂内部设置有用于填充配重的配重腔;海侧下横梁,分别与两组所述海侧立柱连接;陆侧下横梁,分别与两组所述陆侧立柱连接。本发明实施例的岸桥门框,通过在陆侧立柱上设置配重悬臂,配重悬臂产生力矩,可以减少配重的重量。
Shore crane door frame
一种岸桥门框
2024-03-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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