The present invention relates to an emergency brake device of elevator, and more specifically, to an emergency brake device of elevator capable of stably stopping the elevator in an emergency situation, and being mounted on or removed from a cage of the elevator. The present invention comprises: a stop unit for generating or releasing a breaking force on a cage of an elevator; a sensor unit for measuring an acceleration of the cage; a control unit for selectively driving the stop unit by comparing the acceleration value received from the sensor unit with a predetermined acceleration value; and a housing which is provided on the cage and surrounds the stop unit, wherein the housing includes: a base portion where the stop unit is disposed; and side surface portions that are formed on both sides of the base portion; and a gap adjusting portion that is formed on the base portion or the side surface portion, wherein the gap adjusting portion includes a reference base and a variable base disposed on the reference base and moving along a longitudinal direction or a width direction of the reference base.

    본 발명은 승강기 응급제동장치에 관한 것으로서, 구체적으로는 비상상황 시 승강기를 안정적으로 정지시킬 수 있고, 승강기의 케이지에 장착 또는 분리 가능한 응급제동장치에 관한 것이다. 본 발명은 승강기의 케이지에 제동력을 발생시키거나 해제하는 정지부; 케이지의 가속도를 측정하는 센서부; 센서부로부터 전송받은 가속도값과 기설정된 가속도값을 비교하여 정지부를 선택적으로 구동하는 제어부; 및 정지부를 감싸고, 케이지에 설치되되 길이 또는 폭이 일정부분 조절되는 하우징을 포함하고, 하우징은 정지부가 배치되는 베이스부; 및 베이스부의 양측에 입설되는 측면부를 포함하고, 베이스부 또는 측면부에 간격조절부가 형성되되, 간격조절부는 기준베이스; 및 기준베이스에 설치되어 기준베이스의 길이방향 또는 폭방향을 따라 이동하는 가변베이스를 포함한다.


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    Title :

    EMERGENCY BRAKE DEVICE OF ELEVATOR


    Additional title:

    승강기 응급제동장치


    Contributors:

    Publication date :

    2019-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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