The invention provides a quick-change bracket for a battery pack and an electric vehicle. The quick-change bracket for the battery pack is used for mounting the battery pack on a chassis of the electric automobile. The quick-change support is composed of a front beam and two side beams oppositely arranged on the two sides of the front beam, and the two side beams extend in the length direction of the electric automobile. Wherein one ends of the two side beams are connected to the two ends of the front beam respectively to define a frame structure with an opening, and the front beam and the two side beams are all made of sheet metal parts. The quick-change support is not provided with a rear beam, the structure of the quick-change support is simpler, the overall weight of the quick-change support can be reduced, more importantly, the quick-change support can be matched with battery packs with different lengths, and the application range of the quick-change support is widened. In addition, the quick-change bracket is of an integral structure, so that the quick installation with the battery pack and the vehicle body can be conveniently realized. The quick-change support is formed by sheet metal parts, forming is convenient, and cost is low.
本发明提供一种电池包用快换支架及电动汽车。电池包用快换支架用于将电池包安装至电动汽车的底盘。快换支架由前梁及相对设置前梁两侧的两侧梁组成,两侧梁均沿着电动汽车的长度方向延伸。其中,两侧梁的一端分别连接于前梁的两端,以围成具有开口的框架结构,前梁、两侧梁均由钣金件制成。该快换支架没有后梁,快换支架的结构更加简单,有利于降低快换支架的整体重量,更重要的是,该快换支架能够适配不同长度的电池包,即提高了快换支架的适用范围。另外,该快换支架为一整体结构,便于实现与电池包及车身的快速安装。快换支架由钣金件成型,方便成型,成本也较低。
Quick-change support for battery pack and electric automobile
电池包用快换支架及电动汽车
2022-12-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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