The invention belongs to the field of wireless elevators and particularly relates to a direct-driven elevator lift car safety auxiliary supporting device. The direct-driven elevator lift car safety auxiliary supporting device comprises a rotor, and the rotor is connected with a lift car frame or a lift car through a rotating shaft. The direct-driven elevator lift car safety auxiliary supporting device is characterized in that a circular arc track guide rail pair is arranged between the rotor and the lift car frame or the lift car. According to the direct-driven elevator lift car safety auxiliary supporting device, the circular arc track guide rail pair is additionally arranged between the rotor and the lift car frame or the lift car, under the condition that only one rotating shaft supports between the rotor and the lift car frame or the lift car, the circular arc track guide rail pair further supports the lift car in an auxiliary mode, and therefore the safety of the lift car is guaranteed.
Direct-driven elevator lift car safety auxiliary supporting device
2015-09-02
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |