At present, there are mainly two types of motor winches, ST-3T and ST-5T. These two types of motor winches are tools used for erecting high-voltage transmission lines in the air and laying underground cables. They can be assembled under various complex conditions. Through the use of lifting and traction work such as leather towers and wire erection, we can find that the motorized winch has the advantages of reasonable structure, small size, light weight, large power, flexible operation, and convenient transportation, so it is very popular.
①Before starting the machine, you need to open the transmission clutch of the motorized winch, and turn the front and rear shift levers to the neutral position, and then start the machine; ②When the clutch is fluctuating, the action should be fast, otherwise it will be difficult to make the interlocking The braking device works to increase the impact force of the pawl during automatic braking; when starting the machine, the force should not be too large, as long as the pulley can drive the input bearing to rotate without slipping; ③ When changing gears, be sure to Open the transmission clutch first, otherwise it is easy to cause damage to the gears. After shifting, you should check whether the shifting is firmly engaged, so as to avoid the phenomenon of skipping; ④ During the shifting process, if it is difficult to enter the gear, then If you can't force the gear, you can use the hand crank device to help, use the wrench to turn the hand crank device to rotate it to an angle, then you can enter the gear.
The manufacturer of the high-speed winching mill tells you that when installing the wire rope for the motorized winching mill, you need to follow the following methods: ① Open the drum clutch, wrap the wire rope head on the drum and tighten it on the clutch; ② Disassemble the supporting movable seat of the bearing at one end of the outer side of the reel, and wind the wire rope around the reel to tighten; ③ When winding the wire rope, it should be wound from the bottom up, that is to say, the wire rope is at the bottom, facing the reel, Winding counterclockwise, the incoming rope is close to the end of the prime mover, should be wound 5~6 rolls, otherwise it will easily lead to brake failure.
