Multi-size multi-power platform vehicle body structure and platform vehicle with the same

Abstract

The invention provides a multi-size multi-power platform vehicle body front wall floor structure, a multi-power multi-size platform vehicle body structure and a multi-power multi-size series platformvehicle. The power types comprise pure electricity, hybrid power and fuel oil. A middle floor, a seat cross beam and a threshold beam inner plate are shared. A front wall under-floor structure is configured according to requirements of a power energy storage and dissipation system. The floor is tiled, and the seat cross beam is communicated left and right. A front wall curved surface of the pure electricity type is flat and smooth, a front wall lower cross beam communicated in a left and right mode is arranged below the plate and hard points are additionally installed and hung. In order to avoid the exhaust system, the middle of the front wall of the hybrid type protrudes backwards, a floor longitudinal beam is in lap joint with a longitudinal beam and extends inwards and backwards, the torque box cover plate is supplemented, and the area is integrated to share hard points. And the fuel oil plate supplements a seat cross beam below the floor. The seat cross beam and the B column can move forwards and backwards, a torque box cover plate is supplemented, and shared hard points of the area are integrated. According to the fuel oil type, a seat cross beam under a floor is supplemented.The seat cross beam and a B column can move back and forth in a middle uniform-section area, so that the man-machine requirements of high-low vehicles and large and small vehicles for the driving position are met. Meanwhile, the floor and the doorsill beam can extend, retract or increase or decrease structures with uniform sections to increase or decrease the size of the passenger compartment, and one or more rows of seat cross beams can be additionally arranged on the extended vehicle body to increase the riding positions.

Description

technical field [0001] The invention relates to the technical fields of new energy vehicles, platform body structures, collision safety and vehicle platform development, in particular to a platform body front wall mid-floor structure, and a platform body structure and a platform series vehicle having the same. Background technique [0002] As an important means of transportation, automobiles play an increasingly important role in people's daily life. While bringing convenience to people's daily life, traffic accidents also cause people's loss of life and property, which also brings troubles to people. Reducing traffic accident fatalities and reducing traffic accident hazards and losses are important issues in automobile development. Therefore, there are mandatory safety regulations and standards in the automotive industry. At the same time, the more stringent third-party protocols such as NCAP also pose challenges to the development of automotive safety performance, and cont...

AI Technical Summary

Problems solved by technology

So as to solve the problem of multiple types of power sharing the body

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