The invention discloses a protective door of an elevator shaft. The protective door comprises a door body, a hinge, a hinge seat and a position adjusting bolt. The hinge seat is provided with a position adjusting hole consistent with the position adjusting bolt, and a positioning nut matching with the position adjusting hole and the position adjusting bolt is arranged on the outer side of an opening of the position adjusting hole and fixed to the hinge seat in a welding manner. Internal threads of the positioning nut match with the position adjusting bolt, the position adjusting bolt penetrates through the position adjusting hole and the positioning nut, and the door body is an opposite-open type door. The hinge consists of a first shaft sleeve, a second shaft sleeve and a hinge pin, wherein the first shaft sleeve is fixed to a side of the door body in a welding manner, the second shaft sleeve is fixed to the hinge seat in a welding manner, and the first shaft sleeve is connected with the second shaft sleeve by the hinge pin. The protective door is simple in installation and detachment, potential safety hazards during building construction are eliminated, and repeated building and dismantling are avoided.


    Access

    Download


    Export, share and cite



    Title :

    Protective door of elevator shaft


    Contributors:
    GU FEI (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



    Protective door of elevator shaft

    WANG JIN / JIN WANCHUN / JIN LONG et al. | European Patent Office | 2022

    Free access

    Elevator shaft door frame including elevator control

    TEIXEIRA PINTO DIAS MANUEL | European Patent Office | 2015

    Free access

    Protective door for elevator

    MA WENKAI / GUO LICHENG / ZHANG LONG | European Patent Office | 2016

    Free access

    Elevator landing door lock protective device and elevator landing door

    LIN XIAOMING / LIANG MINJIAN / SU YUHANG et al. | European Patent Office | 2020

    Free access

    Door shaft device for connecting elevator folding door with elevator lift car

    ZHANG ZHAOJUN / ZHU GUOQIAN / CHU JI et al. | European Patent Office | 2015

    Free access