The invention provides a high-voltage traction machine and belongs to the technical field of machines. The high-voltage traction machine solves the technical problems that when a traction machine in an elevator in the prior art is used for lifting a lift car, no buffer device is available, and stationarity of ascending and descending of the lift car is poor. The high-voltage traction machine comprises a traction motor, a traction rope, a lift car and a traction wheel, and further comprises a platy connecting plate, the traction motor is fixedly connected with the connecting plate, the traction wheel is fixedly connected with a rotating shaft of the traction motor, the top of the lift car is fixedly connected with a first transition wheel, the two edges of the bottom of the lift car are fixedly connected with a second transition wheel and a third transition wheel, one end of the traction rope is fixedly connected with the connecting plate, the first transition wheel, the second transition wheel and the third transition wheel abut against the middle of the traction rope in sequence, the other end of the traction rope is connected with the traction wheel, and the upper portion of the connecting plate is fixedly connected with a high-voltage frequency converter connected with the traction motor. The high-voltage traction machine has the advantages of being smooth and steady in lifting and good in buffer effect.
High-voltage traction machine
2015-04-22
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |