The invention relates to the technical field of elevators, and discloses a balance mechanism for adjusting the gravity center of an elevator car and an elevator. The balance mechanism comprises two guide frames arranged on the elevator car, a screw rod arranged between the two guide frames, a mounting seat connected with the two ends of the screw rod, a motor in threaded connection with the screw rod, and a balancing weight synchronously moving with the motor, and the two sides of the balancing weight are in sliding connection with the corresponding guide frames correspondingly; and the extension directions of the two guide frames are consistent with the extension direction of the screw rod. By means of the arrangement, the gravity center balance state when the elevator car is automatically adjusted to be in static balance is achieved, the guide shoe is evenly stressed, the situation that abrasion of the shoe lining is accelerated due to the fact that the side edge is stressed excessively is avoided, and the service life of the shoe lining is prolonged. The balance mechanism is simple in structure and small in size, the motor has a certain weight and can play a certain balance weight role, and in other words, the balance mechanism cannot affect the gravity center of the lift car.

    本发明涉及电梯的技术领域,公开了一种用于调整电梯轿厢重心的平衡机构及电梯,所述平衡机构包括设置于桥厢上的两个导向框、设置于两个导向框之间的螺杆、与螺杆的两端连接的安装座、与螺杆螺纹连接的电机、以及与电机同步移动的配重块,所述配重块的两侧分别与对应的所述导向框滑动连接,两个所述导向框和所述螺杆的延伸方向一致。通过上述设置,实现电梯桥厢自动调整到静平衡时的重心平衡状态,使得导靴受力均匀,不会发生侧边受力过大导致靴衬加快磨损,提高靴衬的使用寿命。而且上述平衡机构结构简单、体积小,电机具有一定的重量,能起到一定的配重作用,即平衡机构不会对桥厢的重心造成影响。


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    Title :

    Balance mechanism for adjusting gravity center of elevator car and elevator


    Additional title:

    一种用于调整电梯轿厢重心的平衡机构及电梯


    Contributors:

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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