The light-weight high-strength electric vehicle frame comprises a battery box of a hollow structure, side pipes are fixed to the two sides of the rear side of the battery box, a tail pipe is fixed between one ends of the side pipes, a reinforcing rod is fixed between the bent positions of the side pipes, angle iron is arranged below the bent positions of the side pipes, and the reinforcing rod is fixed between the bent positions of the side pipes. A front beam is fixed to the middle of the front side of the battery box, and an inclined supporting rod is fixed to the bent position of the front beam. The side pipe has the beneficial effects that the angle iron and the reinforcing rods are arranged at the bent positions of the side pipes of the bearing part, in the using process, the reinforcing rods and the angle iron are combined to reinforce the bent positions of the side pipes, the situation that the side pipes deform at the bent positions due to heavy bearing can be effectively avoided, and the service life of the side pipes is prolonged. The strength and the using effect of the frame can be improved while the light weight of the frame is achieved.
本发明新型公开了一种轻量化高强度电动车车架,包括中空结构的电池盒,所述电池盒后侧两侧均固定有边管,所述边管一端之间固定有尾管,所述边管的折弯处之间固定有加固杆,所述边管的折弯处下方设置有角铁,所述电池盒前侧中部固定有前梁,所述前梁的折弯处固定有斜撑杆。有益效果在于:本发明新型通过在承重部分边管的折弯处设置角铁以及加固杆,在使用过程中,加固杆与角铁相结合可对边管的折弯处进行加固,可有效避免因承载较重而导致边管在折弯处变形,可在实现车架轻量化的同时提高车架的强度以及使用效果。
Lightweight high-strength electric vehicle frame
一种轻量化高强度电动车车架
2024-11-29
Patent
Electronic Resource
Chinese
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