Electric automobile power battery fixing device

The utility model discloses an electric automobile power battery fixing device, battery tray including holding the battery still includes a plurality of elastic steel strip, battery tray's lateral wall and vehicle chassis fixed connection, the cross -section of battery tray's degree of depth direction is the rectangle of adaptation battery shape, elastic steel strip's both ends are equipped with the joint tongue, the joint that is equipped with of adaptation stitches on battery tray's the bottom, and the up end top at battery tray is fixed with the elastic steel strip detachable tensioning to the joint tongue difference joint at every elastic steel strip both ends in a joint seam. The beneficial effects of the utility model are that: can be with firm reliable the fixing of power battery. 本实用新型公开了种电动汽车动力电池固定装置，包括容纳电池的电池托盘，还包括若干条弹性钢带；所述电池托盘的侧壁与汽车底盘固定连接；所述电池托盘的深度方向的截面为适配电池形状的矩形；所述弹性钢带的两端设有卡接舌，所述电池托盘的底部上适配的设有卡接缝，每个弹性钢带两端的卡接舌分别卡接在个卡接缝中，将弹性钢带可拆卸的张紧固定在电池托盘的上端面上方。本实用新型的有益效果是：可以将动力电池稳固可靠的固定。