The invention relates to an electric automobile frame and an electric automobile, the electric automobile frame comprises a front-section frame, a rear-section frame and a middle-section frame connected between the front-section frame and the rear-section frame, the front-section frame and the rear-section frame are both constructed to be edge beam type frames, the middle-section frame is of an I-shaped structure, the middle-section frame comprises a longitudinal beam, a front reinforcing transverse plate used for being connected to the front-section frame and a rear reinforcing transverse plate used for being connected to the rear-section frame, the longitudinal beam is connected between the front reinforcing transverse plate and the rear reinforcing transverse plate and comprises an upper longitudinal beam and a lower longitudinal beam which are arranged in a spaced mode in the vertical direction, and the upper longitudinal beam, the lower longitudinal beam, the front reinforcing transverse plate and the rear reinforcing transverse plate jointly define a containing cavity used for installing a power battery. The space of the frame is fully utilized, the middle frame is constructed to be of the I-shaped beam structure, a large space can be provided for containing a power battery and installation of other accessories, and the whole structure is high in strength and stability.
本公开涉及一种电动汽车车架和电动汽车,该电动汽车车架包括前段车架、后段车架以及连接在所述前段车架和所述后段车架之间的中段车架,所述前段车架和所述后段车架均构造为边梁式车架,该中段车架呈“工”字型结构,包括纵梁、用于连接到所述前段车架的前加强横板和用于连接到所述后段车架的后加强横板,所述纵梁连接在所述前加强横板和所述后加强横板之间,且包括沿上下间隔设置的上纵梁和下纵梁,所述上纵梁、所述下纵梁、所述前加强横板和所述后加强横板共同围成用于安装动力电池的容纳腔。充分利用车架的空间,将中段车架构造为工字梁结构,能够提供较大的空间来容纳动力电池以及其他附件的安装,并且整体结构强度高,稳定性强。
Electric automobile frame and electric automobile
电动汽车车架和电动汽车
2021-06-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / 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 |