The invention discloses an electric hoist used for 5T single-girder cranes. The electric hoist comprises a left support plate and a right support plate. The two ends of the left support plate are connected with the two ends of the right support plate via two crossbeams respectively; the two ends of each crossbeam are provided with road wheels which are capable of rolling along guide rails; the road wheels are provided with sprocket wheels which are connected with a walking motor via driving connection; the two road wheels of each crossbeam are arranged on a transmission shaft. 5T single-girder cranes provided with the electric hoist is high in efficiency, and is safe and reliable; optimal space utilization is achieved; positioning is accurate; operation efficiency is high; physical distribution efficiency is increased; operation monitoring and controlling is realized; product quality is improved greatly; and maintenance cost of product is reduced.
Electric hoist used for 5T single-girder cranes
2015-04-01
Patent
Electronic Resource
English
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