The high-sensitivity elevator door machine braking device comprises an elevator car and driving assemblies at the bottom end of the elevator car, and the two identical driving assemblies are located at the bottom ends of the two sides of the elevator car correspondingly; comprising two identical calibration assemblies which are located at the two ends of the inner wall of an elevator car correspondingly. Comprising four identical touch panel assemblies which are located at the upper end and the lower end of the interior of an elevator car correspondingly. By arranging the driving assembly and the calibration assembly, the position of the elevator light curtain is calibrated regularly in the operation process of an elevator, and therefore the situation that the sensitivity of the elevator door machine braking device is reduced due to elevator light curtain deviation caused by vibration is avoided; by arranging the touch panel assembly, the sensitivity of the elevator door machine braking device changes along with the position of a door, so that the requirements of different positions for the sensitivity in the door closing process are met, and self-adaption of the device sensitivity is achieved.

    本发明公开了一种高灵敏电梯门机制动装置,包括电梯轿厢和其底端的驱动组件,所述驱动组件具有完全相同的两组且分别位于电梯轿厢两侧的底端;包括校准组件,所述校准组件具有完全相同的两组且分别位于电梯轿厢内壁的两端;包括触板组件,所述触板组件具有完全相同的四组且分别位于电梯轿厢内部的上下两端。本发明通过设置驱动组件与校准组件,使得电梯在运行过程中定期对电梯光幕的位置进行校准工作,从而避免因振动引起的电梯光幕偏移导致电梯门机制动装置的灵敏度降低;通过设置触板组件,使得电梯门机制动装置的灵敏度随着门的位置而变化,从而满足在关门过程中不同位置对灵敏度的需求,实现了装置灵敏度的自适应。


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    Title :

    High-sensitivity elevator door machine braking device


    Additional title:

    一种高灵敏电梯门机制动装置


    Contributors:
    YUAN YUFENG (author) / YU ZHIHUA (author) / YAO YONGBIN (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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