The invention relates to a rear axle crossbeam assembly (1) of an electric vehicle, wherein a battery carrier (2) is arranged in a low-lying region of the electric vehicle; the rear axle cross beam assembly (1) is further provided with an ale auxiliary frame (3). A handlebar is connected to the axle auxiliary frame so as to be connected with the wheel carrier. A protective element (4) is arranged below the axle auxiliary frame (3) with respect to the vertical direction (Z) of the motor vehicle, wherein the protective element (4) protrudes downwards relative to the axle auxiliary frame (3) and is arranged in front of the battery carrier (2) in the longitudinal direction (X) of the motor vehicle in the direction of travel, wherein the protective element (4) is designed as a cross-beam (6) which is connected to the axle auxiliary frame (3) by means of a stopper bracket (5).

    本发明涉及电动汽车的后桥横梁总成(1),其中在电动汽车的低置区域中设置了蓄电池托架(2)并且后桥横梁总成(1)还具有轴辅助框架(3),车把连接在该轴辅助框架上以便与轮架连接。相对于机动车辆竖直方向(Z),在轴辅助框架(3)下方设置了保护元件(4),其中该保护元件(4)相对于轴辅助框架(3)向下突出并且在机动车辆的纵向方向(X)在行驶方向上设置在蓄电池托架(2)的前面,其中保护元件(4)被构造成横梁(6),该横梁通过限位器支架(5)连接在轴辅助框架(3)上。


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    Title :

    Rear axle crossbeam assembly of electric automobile


    Additional title:

    电动汽车的后桥横梁总成


    Contributors:
    WU YUNFEI (author)

    Publication date :

    2021-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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