Disclosed is a manhole cover safety bridge lift. In a device for lifting an object from the ground to a predetermined height, the manhole cover safety bridge lift comprises: a rod member capable of varying a length; a support member connected to both sides of the rod member to support the rod member from the ground; and a lifting member connected to the rod member to lift the object. The lifting member comprises a fixing member for fixing the object and a guide member for uniaxial movement of the fixing member. The object has a variable height, and can perform uniaxial movement. According to the present invention, accidents that can happen during lifting work can be prevented.

    맨홀 커버 세이프티 브릿지 리프트가 개시된다. 본 발명은 지면으로부터 일정한 높이까지 물체를 인양하는 장치에 있어서, 길이의 가변이 가능한 로드부재와 로드부재의 양측에 각각 연결되어 로드부재를 지면으로부터 지지하는 지지부재 및 로드부재에 연결되어 물체를 인양하는 인양부재를 포함하고, 인양부재는, 물체를 고정하기 위한 고정부재 및 고정부재의 일축 이동을 위한 가이드부재를 포함하여, 물체는 높이의 변화와 일축 이동이 가능한 것을 특징으로 하며, 본 발명에 의하면 인양 작업 시 발생할 수 있는 안전사고를 예방할 수 있다.


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    Title :

    MANHOLE COVER LIFTER


    Additional title:

    맨홀 커버 세이프티 브릿지 리프트


    Contributors:

    Publication date :

    2019-10-07


    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 / E02D FOUNDATIONS , Gründungen



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