The invention discloses an edge beam for a quick-change support, the quick-change support and an electric automobile, the quick-change support is arranged on the electric automobile and used for mounting a battery pack, and the edge beam for the quick-change support comprises a first mounting part facing the battery pack, a second mounting part facing the bottom of the electric automobile and a thickening part; the first mounting part is provided with a locking mechanism used for locking the battery pack, the thickening part is arranged on the face, facing the first mounting part, of the second mounting part, the second mounting part is provided with a first mounting hole, and the first mounting hole extends from the second mounting part to at least part of the thickening part; and a connecting mechanism passes through the first mounting hole so as to connect the edge beam for the quick-change bracket with the electric automobile. The thickening part enables the connection stress point of the electric vehicle and the edge beam for the quick-change support to move downwards by a certain distance, the force arm is shortened, the connection stability of the battery pack and the edge beam for the quick-change support is improved, and meanwhile the thickness of the connection position of the edge beam for the quick-change support and the electric vehicle is increased through the thickening part. And deformation of the joint of the edge beam for the quick-change bracket and the electric automobile is avoided.
本发明公开了一种快换支架用边梁、快换支架和电动汽车,快换支架设于电动汽车上并用于安装电池包,快换支架用边梁包括朝向电池包的第一安装部、朝向电动汽车底部的第二安装部和增厚部,第一安装部设有用于锁止电池包的锁止机构,增厚部设置于第二安装部朝向第一安装部的一面,第二安装部设有第一安装孔,第一安装孔自第二安装部延伸至至少部分增厚部,第一安装孔供连接机构穿过以连接快换支架用边梁与电动汽车。增厚部使得电动汽车与快换支架用边梁的连接受力点下移一定距离,减短了力臂,提高电池包与快换支架用边梁的连接稳定性,同时增厚部还增加了快换支架用边梁与电动汽车连接处的厚度,避免快换支架用边梁与电动汽车的连接处发生变形。
Edge beam for quick-change support, quick-change support and electric automobile
快换支架用边梁、快换支架和电动汽车
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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