Gantry Crane Structure
Gantry crane is a kind of overhead bridge crane in which the bridge frame is supported on the ground track through the legs at both ends. It is mainly composed of gantry frame (main beam, end beam, leg, lower cross beam, trolley running track and cab), hoist trolley, crane running mechanism, and electrical control system.
The gantry metal structure is the main force-bearing component of the crane. The main beam, end beam, leg and lower crossbeam are the main force-bearing components, supplemented by trolley tracks, walking platforms, railings, ladders and other auxiliary metal structures.
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