The invention discloses a spine type truck frame which comprises a front supporting assembly, a rear supporting assembly and a spine supporting assembly. The ridge supporting assembly is arranged between the front supporting assembly and the rear supporting assembly, the front supporting assembly and the rear supporting assembly can support the ridge supporting assembly, and the ridge supporting assembly can install and support parts. The vehicle frame assembly has the beneficial effects that a traditional edge beam type vehicle frame is changed into a middle beam spine type structure, the space occupied by the vehicle frame can be fully reduced, sufficient space is provided for whole vehicle arrangement, the front supporting assembly and the rear supporting assembly are connected through the spine supporting assembly, and the vehicle frame assembly of the spine type structure is formed after the whole vehicle frame assembly is assembled; the ridge supporting assembly has very high rigidity and strength, so that high bending rigidity and low torsional rigidity of the whole frame assembly after connection are ensured; the whole frame is small in size; the overall weight is light; and the torsional rigidity is reduced while the bending rigidity is not reduced.

    本发明公开了一种脊柱式卡车车架,包括前支撑组件、后支撑组件,以及脊梁支撑组件;前支撑组件和后支撑组件之间设置脊梁支撑组件,前支撑组件和后支撑组件可对脊梁支撑组件进行支撑,脊梁支撑组件可对零部件进行安装支撑。本发明的有益效果为通过将传统边梁式车架更改为中梁脊柱式结构,可以充分减少车架本身空间占用,为整车布置提供充足的空间,利用脊梁支撑组件对前支撑组件和后支撑组件进行连接,整体装配后形成脊柱式结构的车架总成;脊梁支撑组件自身具备很高的刚度和强度,保证连接后车架总成的整体高的弯曲刚度和低的扭转刚度;本发明整体车架体积小;整体重量轻;在不降低弯曲刚度的同时减小扭转刚度。


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    Title :

    Spine type truck frame


    Additional title:

    一种脊柱式卡车车架


    Contributors:
    CHEN HAOLI (author) / ZOU LIN (author) / HE GAOFENG (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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