The invention provides a surface treatment device of a steel
wire rope for an
elevator. The device comprises an unwinding mechanism, a detection structure, a cleaning mechanism, a
drying mechanism, anoil applying mechanism and a traction mechanism, wherein the cleaning mechanism comprises a bottom plate, a moving
assembly which is arranged on the bottom plate and cleaning assemblies which are arranged above the moving
assembly, the cleaning assemblies include a cleaning
assembly I and a cleaning assembly II, the cleaning assembly I comprises an air cylinder I, a
brush plate I and a water tankI, the cleaning assembly II comprises an air cylinder II, a
brush plate II and a water tank II, the oil applying mechanism comprises an oil receiving tray, an
oil tank, a support rod and an oil applying assembly, the oil applying assembly comprises a support table and a hollow shaft which is used for putting the steel
wire rope, the traction mechanism comprises a bracket, a
traction motor, a rotary table and a reel, the
traction motor is arranged on the bracket, the bottom end of the rotary table is connected with the output end of the motor, and the reel is arranged on the top surface of therotary table. According to the device, the surface of the steel
wire rope can be cleaned,
oil can be applied to the surface of the steel wire
rope, manual labor is not consumed in the whole treatmentprocess, and the surface
treatment effect of the steel wire
rope is increased.