The present invention relates to an emergency elevator door opening and closing system. An elevator control unit is installed to perform the rising, falling, and stopping of an elevator car and the opening and closing of a door when power is supplied from a main power supply. When the power to the elevator control unit is cut off, the power is supplied from the main power supply to an emergency elevator door opening and closing system unit. The emergency elevator door opening and closing system unit is installed to control the opening and closing of the elevator door by a switch operation of the control unit and an elevator door controller power supply connected to the elevator door controller when the power is supplied. In addition, the present invention relates to the emergency elevator door opening and closing system capable of performing a stopping operation by accurately adjusting a level by continuously performing a rescue operation at a low speed even when a motor brake is opened, by connecting an oscillation braking circuit to an elevator motor.

    본 발명은 메인전원으로부터 전원이 공급될 때 엘리베이터 카의 상승, 하강, 정지, 도어의 개/폐가 가능하도록 엘리베이터 컨트롤러 제어부가 설치되고, 상기 엘리베이터 컨트롤러 제어부로의 전원 차단시, 메인전원에서 비상엘리베이터 도어개폐 시스템부에 전원이 공급토록 설치되며, 상기 비상엘리베이터 도어개폐 시스템부는 전원의 공급시 엘리베이터 도어 컨트롤러에 연결되는 엘리베이터 도어 컨트롤러 전원 및 제어부의 스위치 조작에 의해 엘리베이터 도어 개폐가 제어토록 설치되는 비상엘리베이터 도어개폐 시스템에 관한 것이다. 또한, 엘리베이터 모터에 발진제동회로를 연결하여 모터 브레이크가 개방되어도 저속으로 구출운전을 하여 레벨을 정확히 맞춰 정지시키도록 하는 비상엘리베이터 도어개폐 시스템에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    DOOR OPENING AND SHUTTING SYSTEM FOR EMERGENCY IN THE ELEVATOR


    Additional title:

    비상엘리베이터 도어 개폐시스템


    Contributors:
    SIM JAE MIN (author) / OH TAE SUK (author) / BAE SUNG JOON (author) / PARK SANG WON (author) / KIM HAE JONG (author)

    Publication date :

    2016-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    DOOR OPENING AND SHUTTING DEVICE

    SETO NAOYA / KIMURA SHUNTARO / ISHIGAKI HIROSHI | European Patent Office | 2016

    Free access

    Elevator emergency door opening system

    YU XIN / ZHANG JINQIU | European Patent Office | 2020

    Free access

    DOOR OPENING AND SHUTTING SYSTEM OF DUMBWAITER

    CHOI WON MOO | European Patent Office | 2022

    Free access

    Elevator emergency door opening device

    JIN MING / MO DANMEI | European Patent Office | 2022

    Free access

    Elevator door emergency opening apparatus

    KWON SOON BUM | European Patent Office | 2018

    Free access