This double drum type ultra structure characteristics of the Wire Rope Hoist Crane

This double drum type ultra structure characteristics of the Wire Rope Hoist Crane

Double drum type ultra-high electric hoist is a kind of new type of hoist, Not only reliable performance, low and high universality, manufacturing difficulty, short delivery time, less new tooling, easy maintenance.

When the external power supply of the ultra-high Wire Rope Hoist Crane is switched on, Release the emergency stop switch of the control button box and click the main open button of the control button box, Total stop AC Contactor suction and Self-locking in Electric Control Box. Then press the lifting button of the control button box, the AC contactor in the electric control box is sucked in, the lifting motor starts, and the reducer transports the shaft to rotate. And through triple geared, driven by speed reducer output shaft roll again Jane device inside the drum rotation, thus winding rope hook hoist lifting heavy objects. The rise and fall of elevator button open, electric control box power ac contactor, The conical rotor lifting motor is affected by the internal spring pressure and axial movement, make the internal fan brake wheel brake, Wire Rope Hoist Crane stop lifting.

If the run button and then press the control button box, the operation of the electric control box of ac contactor and off, Run the motor starting, through the drive reducer drive electric car wheel running around, When the running button is released, the running AC contactor in the electric control box is cut off, The conical rotor of the running motor is affected by the pressure of the inner spring and moves in an axial direction, which makes the brake wheel of the inner fan brake and the ultra-high electric hoist stop running. When the ultra-high electric gourd work abnormal, click the control button box switch to cut off the power supply.

The ultra-high Wire Rope Hoist Crane adopts two sets of parallel reel devices connected together through the support frame. Because of the addition of one set of reel device the capacity of rope is increased and the lifting height is greatly increased.