The invention relates to the technical field of elevators, in particular to a forced driving host for an elevator. The forced driving host comprises a motor, a speed reducer, winding drums and steel wire ropes; the speed reducer is connected with an output shaft of the motor; the winding drums are located on the two sides of the speed reducer, the output part of the speed reducer is connected withthe winding drums to drive the winding drums to actively rotate; and one end of each steel wire rope is fixed on the winding drums, the other end of each steel wire rope is connected with a lift car,and the steel wire ropes are wound on the winding drums. In the forced driving host for an elevator, the two winding drums are arranged and located on the two sides of the speed reducer, so that twosets of steel wire ropes can be arranged, the operation is more stable while the load capacity is improved; and a wire jumping prevention mechanism is arranged, so that the steel wire ropes are prevented from making contact with each other.
本发明涉及电梯技术领域,具体涉及一种电梯用强制驱动主机,包括:电机;减速机:与电机的输出轴连接;卷筒:位于所述减速机的两侧,所述减速机的输出部与所述卷筒连接,带动其主动旋转;以及,钢丝绳:一端固定在所述卷筒上,另一端与轿厢连接,所述钢丝绳缠绕在所述卷筒上。本发明中,卷筒设有两个且位于减速机的两侧,从而可以设置两组钢丝绳,提高载重量的同时又使运行的更加稳定,而且设置有防跳线机构,防止钢丝绳之间接触。
Forced driving host for elevator
一种电梯用强制驱动主机
2020-07-24
Patent
Electronic Resource
Chinese
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