The invention discloses a chassis protection device for an automobile, and belongs to the field of vehicle chassis equipment. An L-shaped plate is connected with the chassis, a connecting column is fixedly connected with the L-shaped plate, two first rotating rods are rotationally connected with the connecting column, the two second rotating rods are rotationally connected with the two first rotating rods, a screw rod is in threaded connection with the connecting column, a sliding block is in sliding connection with the screw rod, a reinforcing rod is fixedly connected with the connecting plate, and a protective plate is fixedly connected with the connecting plate. A bottom plate is fixedly connected with the protective plate. A plurality of connectors are fixedly arranged on the chassis of the automobile, when the protective plate needs to be overhauled or replaced, the connecting plate can be conveniently taken down only by rotating the screw rod to enable the first rotating rods to be retracted inwards, and when the protective plate is installed, the screw rod only needs to be rotated again to enable the first rotating rods to be opened, the screw does not need to be disassembled, and parts cannot be lost, and therefore, the chassis is more convenient to mount and dismount.

    本发明公开了一种汽车用底盘防护装置,属于车辆底盘设备领域。L型板和底盘连接,连接柱与L型板固定连接,两个第一转杆分别与连接柱转动连接,两个第二转杆分别与两个第一转杆转动连接,螺杆与连接柱螺纹连接,滑动块与螺杆滑动连接,加强杆与连接板固定连接,防护板与连接板固定连接,底板与防护板固定连接。通过在汽车的底盘上固定设置多个连接器,在需要对防护板进行检修或者更换时,只需要转动螺杆,使得第一转杆内收,就可以方便地取下连接板,在安装时则只需要再次转动螺杆使得第一转杆张开,无需拆卸螺钉,不会有零件丢失,从而使得底盘的安装和拆卸更加方便。


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    Title :

    Chassis protection device for automobile


    Additional title:

    一种汽车用底盘防护装置


    Contributors:
    WANG YE (author)

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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