The present invention discloses a vehicle wide-body portal frame belonging to the field of support and suspension apparatus. The vehicle wide-body portal frame herein comprises a cross beam, two L-shaped beams of which the ends being connected, wherein the two L-shaped beams are symmetrically mirror configured into a U-shaped beam with respect to the connecting place thereof, the cross beam being arranged at the top of the U-shaped beam and being in no direct connection with the U-shaped beam, the cross beam being in connection with the U-shaped beam through a support holder. The portal frame herein has a tight structure and has screws for connecting components, which makes it easy for succeeding maintenance and exchanging. The portal frame of the present invention arranges a shock damping column on the portal frame so that when the vehicle encounters large vibration, the shock damping column can help to reduce shocks to the support holder. A retaining rack disposed on the portal frame facilitates the retaining of the overall portal frame, wherein the retaining rack and the U-shaped beam are both provided with a plurality of mounting holes for easy installation.


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    Title :

    Vehicle wide-body portal frame


    Contributors:
    JI PING (author) / WU QIQIANG (author) / NIAN FANGYUAN (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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