The present invention relates to a device for reducing the shake of an elevator car, and provides a device for reducing the shake of an elevator car, which is provided with a separate friction module capable of pressing and contacting a guide rail when the elevator car is stopped at a landing. Therefore, the shaking phenomenon of the elevator car when passengers get on and off the elevator car can be reduced through the friction force between the friction module and the guide rail, and the friction driving part is controlled in a PWM control mode to adjust the moving speed and the pressing force of the friction body, so that contact noise generated in the contact process of the friction body and the guide rail can be prevented; meanwhile, the friction force can be maximized, so that the overall performance and quality can be improved, and the device can be conveniently arranged in an existing elevator car without structural modification.
本发明涉及一种减少电梯轿厢的晃动的装置,提供如下减少电梯轿厢的晃动的装置,即,具备能够在电梯轿厢停在层站的状态下按压并接触导轨的单独的摩擦模块,由此能够通过摩擦模块与导轨之间的摩擦力减少乘客上下桥厢时发生的电梯轿厢的晃动现象,并且通过PWM控制方式控制摩擦驱动部以调节摩擦本体的移动速度和按压力,由此能够防止在摩擦本体和导轨的接触过程中产生的接触噪音,与此同时,能够使摩擦力最大化,从而能够提高整体性能和质量,并且无需进行结构改动即可便利地设置于现有电梯轿厢中。
Device for reducing shake of elevator car
减少电梯轿厢的晃动的装置
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator main suspension line shake preventing apparatus
European Patent Office | 2015
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