The invention relates to the technical field of automobiles, and discloses a steering device mounting structure. A steering device is mounted on a front auxiliary frame through a first mounting site,a second mounting site and a third mounting site which are triangularly arranged on the mounting structure, three-point mounting and fixing of the steering device and the front auxiliary frame are realized, and satisfactory mounting strength and rigidity are provided for the steering device. When vehicle collision occurs, a mounting support arranged on a cross beam breaks under the action of impact force, and then the mounting rigidity of the steering device is reduced; a first collapse groove and a second collapse groove collapse along with the further occurrence of the collision process, thesteering device is relatively separated from the front auxiliary frame, and thus the whole vehicle longitudinal space of the front auxiliary frame is released to guarantee an energy absorption spacein the collision process; and meanwhile, the steering device falls downwards in the collision process, it can be effectively avoided that a vehicle body is extruded by the steering device to deform inthe collision process, and thus the safety of people in a cab is improved.

    本发明涉及汽车的技术领域,公开了一种转向器安装结构,转向器通过安装结构上呈三角形布置的第一安装位、第二安装位以及第三安装位安装在前副车架上,实现转向器与前副车架的三点安装固定,为转向器提供良好的安装强度及刚度,当车辆发生碰撞时,设于横梁上的安装支座在撞击力的作用下发生断裂,使得转向器安装刚度降低,随着碰撞过程进一步发生,第一溃缩槽和第二溃缩槽发生溃缩,转向器与前副车架之间相对分离,从而释放前副车架的整车纵向空间以保证碰撞过程中的吸能空间,同时使得转向器在碰撞过程中朝下方掉落,可有效避免碰撞中过程转向器挤压车身变形,从而提高驾驶室内人员的安全性。


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    Title :

    Steering device mounting structure


    Additional title:

    转向器安装结构


    Contributors:
    ZHANG HONGYE (author) / LIU ZIPING (author) / WANG XUN (author) / WANG ZHENFENG (author) / LI KAI (author) / CHEN SHUANGXI (author)

    Publication date :

    2020-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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