The invention provides a trailer damping suspension convenient to replace. The trailer damping suspension comprises a first base, a second base, a first plate spring, a connecting block and a second plate spring, a first top plate is fixedly installed on the top end face of the second base through a second fixing frame, a second hydraulic rod is installed on the top end face of the second base, afirst fixing plate is installed on an output shaft of the second hydraulic rod, a second hydraulic cylinder is installed on the top end face of the second base, the first plate spring is installed ina first fixing piece in a sliding mode, a second top plate is installed on the top end face of the first base through a first fixing frame, a second fixing piece is welded to the top end face of the second top plate, a first hydraulic rod is installed on the top end face of the first base, a first hydraulic cylinder is installed on the top end face of the first base, the second plate spring is slidably connected into the second fixing piece in a sleeved mode, and the second plate spring and the first plate spring are slidably connected into the connecting block in a sleeved mode. The trailer damping suspension has the advantages of convenience in operation, convenience and quickness in later maintenance and high practicability.

    本发明公开了一种方便更换的挂车用减震悬架,包括第一底座、第二底座、第一板簧、连接块和第二板簧,所述第二底座的顶端面通过第二固定架固定安装有第一顶板,所述第二底座的顶端面安装有第二液压杆,且第二液压杆的输出轴上安装有第一固定板,所述第二底座的顶端面安装有第二液压缸,所述第一板簧滑动安装在第一固定件内,所述第一底座的顶端面通过第一固定架安装有第二顶板,第二顶板的顶端面焊接有第二固定件,所述第一底座的顶端面安装有第一液压杆,第一底座的顶端面安装有第一液压缸,所述第二板簧滑动套接在第二固定件内,所述第二板簧和第一板簧均滑动套接在连接块内。本发明具备操作便捷,后期维护方便快捷和实用性高的优点。


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    Title :

    Trailer damping suspension convenient to replace


    Additional title:

    一种方便更换的挂车用减震悬架


    Contributors:
    LIU DANDAN (author)

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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