The present invention provides equipment to promote safety for height work using a current ladder method. The equipment can be regarded as a safe mobile elevator. A frame is built with aluminum profile pipes and guide rollers are installed on four posts. Two rack gears are installed on both sides. Two pinion gears can be simultaneously operated. An idle gear is installed on a lower portion. Two bevel gears are connected by one shaft to be connected to a worm reducer by a chain gear to be stably stopped when stopping the equipment. A driving geared motor (brake-attached type) is connected to a chain coupling to be driven upwards and downwards when needed to be mechanically stable to contribute to the safety of workers.

    본 장비는 현재의 사다리방식을 이용한 높이작업에 보다더 안전을 가미하기 위해서 구상된 장비입니다. 일종의 안전한 이동식 엘레베이트 라고 생각하시면 됩니다. 알루미늄 프로파일 파이프로 프레임을 짜고서 4기둥에 가이드롤러를 설치하고 양쪽에 래크기어2개 설치하고 구동피니언2개를 동시에 작동케하였으며 하부에는 아이들기어를 설치하고 배밸기어2개를 1개의 샤프트로 연결하여 워엄감속기에 체인기어로 서로 연결시켜 정지시에도 안정적으로 스톱되게 하였으며 체인커플링에 구동 기어드모터 (브레이크부착타입)에 연결시켜 필요시 상,하 구동되게 하여서 보다더 기계적으로 안정감있게 하여서 작업자의 안전에 기여할것으로 사료됩니다.


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    Title :

    new ladder lift


    Additional title:

    신개념 사다리 대용 리프터


    Contributors:

    Publication date :

    2022-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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