The invention relates to the technical field of trucks, and particularly relates to a truck frame and suspension connecting device convenient to install. The device comprises a truck body and a truckframe, wherein the left side of the truck body is fixedly connected with the truck frame, an upper unit connecting block is fixedly connected to the left side of the lower end face of the truck frame,an air suspension is arranged below the upper unit connecting block, an upper unit connecting plate is fixedly connected to the upper end face of the air suspension, a lower unit connecting plate isfixedly connected to the lower end face of the air suspension, and a sliding sleeve is arranged on the outer side of the air suspension. In the invention, an upper unit connecting block and a lower unit connecting block are arranged; the upper and lower unit connecting plates are placed in grooves in the upper and lower unit connecting blocks and then fixed through screws; by means of the arrangement, relative displacement of the upper unit connecting plate and the lower unit connecting plate on the plane is avoided, the position stability of the upper unit connecting plate and the lower unitconnecting plate is guaranteed, and normal use of the suspension is guaranteed; and the upper unit connecting plate and the lower unit connecting plate are connected through the screws and are very convenient to disassemble and assemble.

    本发明涉及卡车技术领域,尤其为一种便于安装的卡车用车架与悬架连接装置,包括车体和车架,所述车体左侧固定连接有车架,所述车架下端面左侧固定连接有上单元连接块,所述上单元连接块下方设有空气悬架,所述空气悬架上端面固定连接有上单元连接板,所述空气悬架下端面固定连接有下单元连接板,所述空气悬架外侧设有滑动套;本发明中,通过设置的上单元连接块和下单元连接块,通过上下单元连接板放置在上下单元连接块内部的凹槽中,然后再通过螺钉进行固定,这种设置避免上下单元连接板发生平面上的相对位移,保证其位置稳定,保证其悬架的正常使用,而上下单元连接板都是通过螺钉连接,其拆卸安装都十分方便。


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    Title :

    Truck frame and suspension connecting device convenient to install


    Additional title:

    一种便于安装的卡车用车架与悬架连接装置


    Contributors:

    Publication date :

    2020-10-09


    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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