An elevator center-opening double-folding car door device is used for solving the problems that in the prior art, an elevator car door in the prior art is opened in a center-opening automatic door mode, the elevator car area occupied when the elevator car door is opened is large, the hoistway area is set according to the area of an elevator car, and therefore a hoistway can occupy the large indoor space area, and the elevator car door cannot be opened easily. The car door structure comprises an outer mounting frame, a car door and a sill beam, the car door is slidably arranged in the outer mounting frame, the sill beam is fixedly arranged at the bottom of the outer mounting frame, the car door is slidably arranged on the sill beam, the car door comprises two first door plates and two second door plates, the two first door plates are oppositely slidably arranged on the sill beam, and the two second door plates are oppositely slidably arranged on the sill beam. The two second door plates are located on the sides, away from each other, of the two first door plates correspondingly, first driving assemblies used for driving the two second door plates to move close to each other are arranged in the outer mounting frame, and second driving assemblies used for driving the two first door plates to move close to each other are arranged on the two second door plates correspondingly.

    一种电梯中分双折轿门装置,用于解决背景技术中提到的现有技术的电梯轿门的开启方式为中分自动门,电梯轿门开启时所占用的轿厢面积较大,井道面积随着轿厢的面积而设置,从而井道会占据室内较大的空间面积,无法满足用户室内空间的利用的技术问题,包括安装外框、轿门和地坎梁,轿门滑动设于安装外框内部,地坎梁固设于安装外框底部且轿门滑动设于地坎梁上,轿门包括两扇第一门板和两扇第二门板,两扇第一门板相对滑动设于地坎梁上,两扇述第二门板分别位于两扇第一门板相对远离的一侧,安装外框内设有用于驱动两扇第二门板相互靠近移动的第一驱动组件,两扇第二门板上均设有用于驱动两扇第一门板相互靠近移动的第二驱动组件。


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    Title :

    Middle-opening double-folding car door device of elevator


    Additional title:

    一种电梯中分双折轿门装置


    Contributors:
    YAO GANG (author) / XIANG LIANG (author) / GU XINSEN (author) / WANG MINGHAO (author) / SHAO KELONG (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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