The invention discloses a bridge crane track maintenance auxiliary trolley which comprises a frame component, return pulley components, jockey pulley components, a locking lever component, a handrail and rail lifters are arranged on the frame component, and the four corners of a frame are all provided with one return pulley component; two rectangle openings in the middle of the frame are both provided with one jockey pulley component; a slide bar of the frame is sleeved with a clamping arm; a pair of rail lifters are arranged in mounting holes of lugs at the two sides of the frame. The bridge crane track maintenance auxiliary trolley has the advantages of being reasonable in structure and sturdy and durable, and providing a safe and efficient mobile platform for bridge crane track maintenance.
Bridge crane track maintenance auxiliary trolley
2015-06-17
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Maintenance process for running track of trolley of electric single-beam bridge crane
European Patent Office | 2023
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