Single-hoist Operation on Processing Sluice Tilting in Overhauling
The large flat sluice tilted fault occurred in the overhaul,on the condition that hydraulic structure in the field does not permit using motor lifting crane,and the sluice can not be directly lifted,proposed single-hoist operation method of separating left and right hoist and lifting the sluice respectively,then the position of the sluice was adjusted correct and the fault was eliminated,recovered the overhaul operation,no accident happened and ensured the safety of the sluice.