The invention discloses a guardrail plate lifting device. The guardrail plate lifting device comprises a support assembly, a fixed arm, a driving device, a lifting device fixing frame, a winding and unwinding device and a steel cable; the support assembly is installed on a guardrail plate breakdown van in a using state; the fixed arm is arranged on the support assembly; the driving device is used for driving the fixed arm to horizontally move on the support assembly; the middle of the lifting device fixing frame is fixedly arranged at the end of the fixed arm; the two ends of the lifting device fixing frame are each provided with a fixed pulley; the winding and unwinding device is installed on the lifting device fixing frame; one end of the steel cable is fixed to the winding and unwinding device, and the other end of the steel cable winds around the fixed pulleys and is used for fixing a guardrail plate from the two ends in the using state; and the driving device drives the fixed arm to move in the direction away from the support assembly, the guardrail plate is moved towards one side of the guardrail plate breakdown van, and the winding and unwinding device winds or unwinds the steel cable and is used for lifting or unwinding the guardrail plate. When the guardrail plate lifting device is used, the guardrail plate can be placed on the guardrail plate breakdown van, and installation of the guardrail plate is facilitated.

    本发明公开了一种护栏板起吊装置,包括支架总成、固定臂、驱动装置、起吊装置固定架、收放卷装置和钢索;支架总成在使用状态下安装在护栏板抢修车上;固定臂设置在支架总成上;驱动装置用于驱动固定臂在支架总成上水平移动;起吊装置固定架的中部固定设置在固定臂的端部,起吊装置固定架的两端各设置有一个定滑轮;收放卷装置安装在起吊装置固定架上;钢索的一端固定在收放卷装置上,另一端绕过定滑轮用于在使用状态下从两端固定护栏板,驱动装置驱动固定臂朝向远离支架总成的方向移动,将护栏板朝向护栏抢修车的一侧移动,收放卷装置收卷或放卷钢索用于提起或放下护栏板。本发明使用时可将护栏板放置在护栏抢修车上,方便护栏板的安装。


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    Titel :

    Guardrail plate lifting device


    Autor / Urheber :

    Erscheinungsdatum :

    2024-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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