The elevator self-balancing device comprises an elevator car, a balancing bottom bin, a pressure measurer, a moving plate, a stabilizing rod, a controller, a motor B and a ball nut, the pressure measurer is installed on the elevator car, the balancing bottom bin is arranged at the bottom of the elevator car, a motor A is installed in the balancing bottom bin, and a motor B is installed in the moving plate. A rotating rod is installed at the power shaft end of the motor A, a moving plate is installed on the rotating rod, a balancing weight is installed on the moving plate in a sliding mode, a motor B is installed in the moving plate, a lead screw is installed at the power shaft end of the motor B, a ball nut is installed on the lead screw in a threaded mode, and the ball nut is connected with the balancing weight. The balancing weight is moved according to the change of the position where a passenger stands, the effective moving position distribution of the balancing weight is wide, the self-balancing effect of the elevator is improved, the linear running stability of the elevator car can be kept, shaking caused by uneven weight in the car is prevented, and the stability of the elevator is improved.
本发明公开了一种电梯自平衡装置及其方法,包括电梯轿厢、平衡底仓、压力测量器、移动板、平稳杆、控制器、电机B和滚珠螺母,所述电梯轿厢上安装有压力测量器,所述电梯轿厢的底部设置有平衡底仓,所述平衡底仓中安装有电机A,所述电机A动力轴端安装有转杆,所述转杆上安装有移动板,所述移动板上滑动安装有配重块,所述移动板中安装有电机B,所述电机B动力轴端安装有丝杆,所述丝杆上螺纹安装有滚珠螺母,所述滚珠螺母与配重块连接。该发明根据乘客所站位置的改变来移动配重块,配重块的有效移动位置分布较广,提高了电梯自平衡的效果,能够保持电梯轿厢直线运行的稳定性,防止因轿厢内部重量不均匀而晃动,提高了电梯的稳定性。
Elevator self-balancing device and method thereof
一种电梯自平衡装置及其方法
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator balancing method, elevator balancing device and elevator
Europäisches Patentamt | 2023
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