The present invention relates to a lifting device for reinstalling an indoor gas insulation switchgear (GIS) material to easily install and disassemble the indoor GIS material without drilling a ceiling structure. The lifting device for reinstalling an indoor GIS material comprises: a support frame including a fixing means constructed in the form of a vertical bar and provided with screw threads formed on the lower end thereof, a connection block coupled to the fixing means and implementing height control by a screw fastening method, and a support plate arranged on the lower end of the connection block and seated on an indoor floor; a rotation support shaft coupled to the upper end of the support frame; a fixing frame including a tight attaching plate arranged on the upper end thereof and tightly attached and fixed to an indoor ceiling structure by a prescribed pressing force, and a coupling means to supply a pressing force to the tight attaching plate; a lifting arm to support lifting of a GIS material to one side; a guide member being coupled to the lifting arm, having a moving member to be moved in an X-axis direction along the upper surface of the lifting arm, and allowing a lifting means to be coupled thereto to lift the GIS material; an arm fixing unit which is coupled to the lifting arm, and rotates the lifting arm; and a rotation control device which is arranged on the guide member, and controls the rotation control means and whether to allow the X-axis movement of the guide member.

    본 발명은 옥내 GIS 기재 재설치용 인양장치에 관한 것으로, 수직 바의 형태로 구성되며, 하단부에 나사산이 형성된 고정수단과, 이 고정수단과 결합되며, 나사 체결 방식에 의해 높이 조절이 이루어지도록 하는 연결블럭과, 상기 연결블럭의 하단부에 구성되고, 옥내 바닥에 안착되는 받침판을 포함하는 지지 프레임; 상기 지지 프레임의 상단부에 결합되는 회전 지지축; 상단부에 옥내 천정 구조물에 소정의 가압력에 의해 밀착되면서 고정되는 밀착판과, 상기 밀착판으로 가압력을 제공하는 결합수단을 포함하는 고정 프레임; 일측으로 GIS 기재의 인양을 지지하는 인양 암; 상기 인양 암에 결합되며, 상기 인양 암의 상부면을 따라 X축 방향으로 이동이 이루어지도록 이동부재가 구성되고, 상기 GIS 기재의 인양이 이루어지도록 인양수단이 결합되는 가이드 부재; 상기 인양 암이 결합되고, 상기 인양 암을 회전시키는 암 고정부; 및 상기 가이드 부재에 구성되며, 상기 회전 제어수단 및 상기 가이드 부재의 X축 이동 여부를 제어하는 회전 제어장치; 를 포함하는 것을 특징으로 한다.


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    Title :

    GIS Lifting device for reinstalling indoor gas insulation switchgear


    Additional title:

    옥내 GIS 기재 재설치용 인양장치


    Contributors:

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie



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