The invention discloses a gooseneck type heavy-load trailer plate structure which comprises a main longitudinal beam, a traction pin, a traction plate, a main cross beam and a loading platform; the main longitudinal beam comprises an upper wing plate, a lower wing plate and a web plate, the front portion of the web plate protrudes upwards to form a gooseneck, and the lower portion of the rear portion of the main longitudinal beam is of a concave structure; the gooseneck is in circular tangent transition and is provided with a reinforcing plate I, and the concave structure is provided with a reinforcing plate II; the traction plate is arranged below the front portion of the gooseneck through the traction pin, the main cross beam is arranged in the middle of the concave structure of the rearportion of the main longitudinal beam, and the loading platform is located on the main longitudinal beam. The gooseneck type heavy-load trailer plate structure can be suitable for carrying hundreds of tonnage goods for a long time, and is safer, more reliable and longer in service life. Particularly, the traction plate is improved, lubrication is increased to reduce friction, and a protruding part is adopted, so that the strength is improved; and meanwhile, the curved surface type loading platform can adapt to carrying of various cargoes.

    本发明公开了一种鹅颈式重载拖车盘结构,包括主纵梁、牵引销、牵引板、主横梁和装载平台,所述主纵梁包括上翼板、下翼板和腹板,所述腹板前部向上隆起,形成鹅颈,后部下方呈凹式结构;所述鹅颈处圆切过渡、设加强板一,凹式结构处设加强板二;所述牵引板通过牵引销设置在鹅颈前部下方,主横梁设于主纵梁后部呈凹式结构的中部,装载平台位于主纵梁上。本发明可适应长期载运上百吨位货物,更为安全可靠,寿命更持久。尤其是对牵引板的改进,增加了润滑以减少摩擦,设置凸起位,增大了强度;同时曲面式装载平台可适应多种货物的载运。


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    Titel :

    Gooseneck type heavy-load trailer plate structure


    Weitere Titelangaben:

    一种鹅颈式重载拖车盘结构


    Beteiligte:
    LU QINGLIANG (Autor:in) / JIANG XIAOTONG (Autor:in) / REN JIE (Autor:in) / YU PULIAN (Autor:in)

    Erscheinungsdatum :

    2020-04-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge



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