Special battery assembly frame for electric car

Abstract

The invention discloses a special battery assembly frame of an electric car. The special battery assembly frame comprises a main framework for installing a battery, wherein the main framework comprises a soleplate, a rear baffle plate, a rear crossbar and a plurality of vertical plates, and the special battery assembly frame is characterized in that the upper end surface of each vertical plate is fixedly provided with a front crossbar, the front crossbar is hinged with a front tightening bar, the front tightening bar is arranged on the front side of the main framework, an upper hook lock assembly is arranged between the front tightening bar and the front crossbar, and a side hook lock assembly with an anti-loosening mechanism is arranged between the front tightening bar and the vertical plate on two sides of the main framework. The special battery assembly frame has the advantages that the front tightening bar is locked through the side hook lock assembly and the upper hook lock assembly, and the front surface and the front top part of the battery which is installed in the assembly frame can be tightened, so that the battery can be prevented from playing in the assembly frame; the upper end part of the rear baffle plate is fixedly provided with a limiting pressing plate assembly, so that the rear top end of the battery can be limited, and the battery can be further clamped; and the anti-loosening mechanism is arranged in the side hook lock assembly, so that the side hook lock assembly can be prevented from being unlocked or loosened in the severe vibration, and the tightening effect of the front tightening bar on the battery can be guaranteed.

Description

technical field [0001] The invention relates to a battery installation frame, in particular to an assembly frame for an electric vehicle special battery. Background technique [0002] As people continue to exploit and utilize the earth's resources, the earth's resources are currently in a state of scarcity. Therefore, energy conservation and environmental protection have become a worldwide theme. And along with the raising of people's living standard, automobile has become more and more popular, most automobiles still adopt fuel oil as power source at present, in order to save energy, electric vehicle has begun to appear on the market gradually. [0003] Electric vehicles use batteries as power sources, and in order to facilitate the fixing of batteries in electric vehicles, batteries are generally installed in assembly frames to prevent shaking and damage of batteries. However, the currently used assembly frame cannot clamp multiple batteries in the electric vehicle at th...

AI Technical Summary

Problems solved by technology

However, the currently used assembly frame cannot clamp multiple batteries in the electric vehicle at the same time, causing the batteries to move in the assembly frame, and because the bottom of the assembly frame uses balls to roll and support the battery, it will When holding the battery, the bottom of the assembly frame will scratch the surface of the battery, and when supporting the battery, it will have a local impact on the battery and cause the deformation of the battery

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