The invention discloses a novel power battery pack fixing and mounting structure, and the structure comprises a floor, a left side longitudinal beam, a right side longitudinal beam, a front cross beam, a rear cross beam, a reinforcing plate right upper sealing plate and a reinforcing plate right lower sealing plate, wherein the left side longitudinal beam and the right side longitudinal beam are welded and fixed to the front cross beam and the rear cross beam correspondingly. The left longitudinal beam, the right longitudinal beam, the front cross beam and the rear cross beam are each providedwith a plurality of mounting holes at equal intervals, battery pack positioning pins are arranged on the top face of the left longitudinal beam and the top face of the right longitudinal beam respectively, and the reinforcing plate upper right sealing plate and the reinforcing plate lower right sealing plate are fixedly mounted at the upper end and the lower end of the right longitudinal beam respectively; and a wire passing gap is formed between the reinforcing plate right upper sealing plate and the reinforcing plate right lower sealing plate. The fixing structure is convenient to install on the whole vehicle, and the profile mold opening cost is low. The problem of battery pack arrangement space is solved, and the requirement of the battery for the whole vehicle collision safety is met.
本发明公开了一种新型动力电池包固定安装结构,包括地板、左侧纵梁、右侧纵梁、前横梁、后横梁、加强板右上封板和加强板右下封板,并且所述左侧纵梁、右侧纵梁分别与前横梁、后横梁焊接固定,左侧纵梁、右侧纵梁、前横梁、后横梁上分别等距设置有数个安装孔,并且所述左侧纵梁、右侧纵梁的顶面上分别设置有电池包定位销,所述加强板右上封板和加强板右下封板分别固定安装在右侧纵梁的上、下两端,并且所述加强板右上封板和加强板右下封板之间设置有过线间隙。本固定结构在整车上安装方便,型材开模成本较低。即解决了电池包布置空间问题又解决了电池对整车碰撞安全要求。
Novel power battery pack fixing and mounting structure
一种新型动力电池包固定安装结构
2020-11-03
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 |
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