The invention belongs to the technical field of automobile chassis, and discloses a tractor pipeline harness fixing structure and a lightweight method.The tractor pipeline harness fixing structure comprises a fixing frame body and a limiting part, the fixing frame body is made of a non-metal material and achieves lightweight, and the fixing frame body is provided with a harness slot and a tube bundle slot; the wire harness slot and the tube bundle slot are respectively used for fixing a wire harness spiral line and a tube bundle spiral line of a tractor, an electrical socket and a brake spiral line fixing support are saved, the cost is reduced, and the limiting part is of a concave structure, is located in the middle of the fixing frame body and is used for limiting the tube bundle spiral line and the wire harness spiral line. On the basis of the actual operation condition of the tractor, the proportion of the driving proportion of the tractor with the trailer and the tractor without the trailer in the total life cycle of the tractor is counted, local reinforcement is conducted according to the calculation result, the position with excessive structural strength is lightened, and the lightweight effect is further enhanced; and reliability requirements are met.

    本发明属于汽车底盘技术领域,公开了牵引车管线束固定结构及轻量化方法,该牵引车管线束固定结构包括固定架本体和限位部,固定架本体由非金属材料制成,实现轻量化,固定架本体开设有线束插槽和管束插槽,线束插槽和管束插槽分别用于固定牵引车的线束螺旋线和管束螺旋线,节省了电气插座和制动螺旋线固定支架,降低成本,限位部呈凹陷结构,限位部位于固定架本体的中间位置,限位部用于限制管束螺旋线和线束螺旋线,起到了很好的限位作用,基于牵引车的实际运行工况,统计带挂车牵引车和不带挂车牵引车的行驶比例占牵引车总生命周期的比例,根据计算结果进行局部加强,将结构强度过剩的位置进行轻量化,轻量化的效果进一步增强,满足可靠性需求。


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    Title :

    Tractor pipeline harness fixing structure and lightweight method


    Additional title:

    牵引车管线束固定结构及轻量化方法


    Contributors:
    HUANG YEHENG (author) / YU HONGJIAN (author) / GUO DONGNI (author) / WU JIANGFENG (author) / LIU HUISHEN (author) / XUE FAZHOU (author) / ZHU JUNHAO (author)

    Publication date :

    2024-05-28


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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