The invention relates to the technical field of rail shielding doors, in particular to a mistaken-opening-preventing rail shielding door device which comprises a shielding door plate and a rack bottom rail arranged below the shielding door plate and fixed to the ground, a mounting lock shell is fixedly arranged in the shielding door plate, and positioning clamping edges are arranged on the surface of the inner wall of the mounting lock shell. A vertical tongue plate is movably arranged in the installation lock shell in a lifting mode, the vertical tongue plate is limited through a positioning clamping edge, a horizontal table plate is fixedly arranged on the vertical tongue plate, and the vertical tongue plate and the horizontal table plate are perpendicular to each other to form a cross shape. According to the rail shielding door device capable of preventing mistaken opening, when a passenger forcibly pulls the shielding door open or inserts a tool into a gap of the shielding door to pry the shielding door open, the induction pressing plate is pressed, and therefore the shielding door can be automatically locked and fixed, the mistaken opening probability of the shielding door is reduced, and potential public safety hazards caused by the fact that the passenger pries the shielding door open are reduced.

    本发明涉及轨道屏蔽门技术领域,具体为一种防误开的轨道屏蔽门装置,包括屏蔽门板以及设置在屏蔽门板下方与地面固定的齿条底轨,所述屏蔽门板中固定设置有安装锁壳,所述安装锁壳的内壁表面设置有定位夹棱,所述安装锁壳中升降活动设置有垂直舌板,所述垂直舌板通过定位夹棱进行限位,所述垂直舌板上固定设置有水平台板,所述垂直舌板与所述水平台板相互垂直形成十字交叉状;本发明防误开的轨道屏蔽门装置,能够在乘客强行扒开屏蔽门或通过工具插入屏蔽门缝隙中欲撬开屏蔽门时,导致感应压板受压,从而能够将屏蔽门自动锁死固定,降低屏蔽门误开概率,减少乘客撬开屏蔽门而产生的公共安全隐患。


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    Title :

    Track shielding door device capable of preventing mistaken opening


    Additional title:

    一种防误开的轨道屏蔽门装置


    Contributors:
    XIE DIFEI (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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