The invention discloses auxiliary equipment for carrying a relay protection debugging instrument. The auxiliary equipment comprises a trolley; a grip structure; the supporting frame is provided with a supporting structure; a pair of crawler structures; a pair of wheels; a braking portion; the spring pushes the braking part body to make contact with the rotating piece so as to brake rotation of the rotating piece. And the spring is compressed to a stop state under the action of external force, so that the braking part main body is separated from the rotating piece and the rotating piece is allowed to rotate. The trolley according to the invention allows safe and flexible transportation of substation equipment, such as relay protection commissioning instruments, from ladders of any size or shape, including but not limited to spiral, straight and substantially horizontal planes.

    本发明公开了一种载运继电保护调试仪辅助设备,包括:手推车;握把结构;具有支撑结构的支撑架;一对履带结构;一对轮子;制动部分;其中,弹簧推动制动部分主体与旋转件接触以制动上述旋转件的旋转;该弹簧受外力作用压缩至停用状态以使上述制动部分主体与上述旋转件隔开而允许旋转件旋转。根据本发明的手推车允许从任何尺寸或形状的梯子上安全和灵活地运输变电站设备,例如继电保护调试仪,包括并不限于螺旋形的、笔直的以及在基本水平的平面上。


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    Title :

    Auxiliary equipment for carrying relay protection debugging instrument


    Additional title:

    一种载运继电保护调试仪辅助设备


    Contributors:
    ZHANG BO (author) / HU KAI (author) / CHEN HAO (author) / DUAN LEI (author) / DU WENJI (author) / WANG CHENGQIAN (author) / WANG GANG (author) / SHI XINXIN (author) / LIU HUANHUAN (author) / LIU SHUAI (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge



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