Design of South-to-North Water Diversion Middle Line Tianjin Section Slow Sluice Gate Hoist

To meet the requirement of using special slow sluice gate hoist whose hoist speed is not more than 0.1m/min of Tianjin section main line of South-to-North water diversion middle line 1st phrase project, this paper analyzes the slow hoist layout plan and researches the plan and designs the structure of motors, transmissions and brakes.