Sectional type electric logistics vehicle frame structure capable of realizing rapid replacing of power batteries
A power battery and frame structure technology, applied in electric vehicles, substructures, charging stations, etc., can solve the problems of the overall weight of the frame and the long charging time, achieve less welding workload, improve passing performance, reduce vehicle The effect of rack quality
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[0029] Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:
[0030] A frame structure of an electric logistics vehicle capable of quickly replacing power batteries, including a left longitudinal beam, a right longitudinal beam, and a battery pack installation frame structure in the middle of the frame. Both the left and right longitudinal beams include the front longitudinal beam 2, the middle upper The longitudinal beam 6 and the rear longitudinal beam 10, the tubular beam 1 and the connecting beam 4 are connected between the left longitudinal beam and the right longitudinal beam. The middle connecting crossbeam 5, diagonal stay rod 8, vertical vertical beam 15 and diagonal support beam 16, refer to figure 1 , figure 2 , image 3 .
[0031] see figure 1 , figure 2 with image 3 , the section of the front section longitudinal beam 2 and the rear section longitudinal beam 10 of the vehicle frame is groove-shaped,...
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