The invention discloses a front auxiliary frame and a vehicle. The front auxiliary frame is used for the vehicle and comprises a longitudinal beam assembly, a cross beam assembly and a bearing structure, the longitudinal beam assembly comprises two longitudinal beams arranged in parallel, the cross beam assembly comprises three cross beams arranged in parallel, the two longitudinal beams are connected to the two ends of the three cross beams respectively, and the bearing structure is arranged on the longitudinal beams. The bearing structure is used for installing the power assembly, the power assembly is longitudinally installed on the bearing structure in the first direction, and the first direction is the height direction of the vehicle. Thus, the longitudinally-arranged engine is borne on the independent front auxiliary frame, the front auxiliary frame serves as a part of compatibility design of the chassis framework platform, different power size requirements can be met, and the arrangement requirements of longitudinally-arranged power and transversely-arranged power are met at the same time. In this way, the universality of the front auxiliary frame is enhanced, the high cross-country performance can be guaranteed, and the non-bearing type vehicle body design with the high comfort requirement is guaranteed.
本申请公开了一种前副车架和车辆。在本申请实施方式的前副车架用于车辆,前副车架包括纵梁组件、横梁组件和承载结构,纵梁组件包括两个平行设置的纵梁,横梁组件包括三个平行设置的横梁,两个纵梁分别连接在三个横梁的两端,承载结构设置在纵梁上,承载结构用于安装动力总成,动力总成沿着第一方向纵置安装在承载结构上,第一方向为车辆的高度方向。如此,纵置发动机承载在独立的前副车架上,前副车架作为底盘架构平台兼容性设计的一部分,既要求能够满足不同的动力尺寸要求,且同时满足纵置、横置动力的布置需求。这样,增强了前副车架的泛用性,既能保证高越野性能、又保证高舒适性要求的非承载式车身设计。
Front auxiliary frame and vehicle
前副车架和车辆
2023-08-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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