Adjustable battery holder for pure electric vehicle

Abstract

The invention relates to the technical field of battery holders, and discloses an adjustable battery holder for a pure electric vehicle. The adjustable battery holder comprises two supporting installation plates. The corresponding sides of the two supporting installation plates are each fixedly provided with a reinforcing plate. The top of each reinforcing plate is fixedly connected with a longitudinal beam installation plate. The lower right corner of each reinforcing plate is fixedly connected with a connecting plate. According the adjustable battery holder, by arranging the supporting installation plates, the reinforcing plates and the longitudinal beam installation plates and making the supporting installation plates, the reinforcing plates and the longitudinal beam installation platesmatched with threaded nails, first threaded bolts, sleeving nuts and second threaded bolts, a battery holder body and a longitudinal beam body are supported and fixed, and therefore the mode of supporting the battery holder body through half surrounding by an existing battery holder is avoided, the pressure borne by a longitudinal beam of the electric vehicle is reduced, and the practicability ofthe battery holder is improved.

Description

technical field [0001] The invention relates to the technical field of battery supports, in particular to an adjustable battery support for pure electric vehicles. Background technique [0002] The power battery system is a key component of a pure electric vehicle. Its safety, reliability and durability directly determine the performance of the vehicle. The pure electric commercial trucks and pure electric special vehicles on the market are equipped with There are power batteries with a large amount of power. These power batteries have a relatively large weight. In common medium or heavy-duty pure electric trucks, the power battery box is generally arranged on both sides of the vehicle longitudinal beam. The overall frame type mounting bracket is to ensure its strength. [0003] However, the existing battery brackets for electric vehicles mostly use a semi-enclosed form to support the battery box. The car battery bracket is generally directly connected to the longitudinal ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an adjustable battery bracket for pure electric vehicles, which has the advantages of reducing the pressure on the longitudinal beam of the vehicle and can adjust the distance, and solves the problem that the existing battery brackets of electric vehicles mostly use a half-enclosed form to support the battery box body, this arrangement is not only cumbersome, but also has a large weight of the bracket, which adds great pressure to the longitudinal beam of the car, and the existing electric vehicle battery bracket is generally directly connected to the longitudinal beam of the car, resulting in a gap between the battery box The distance is not adjustable. If the electric car is driven on a bumpy road for a long time, it will cause the support rods between the battery box brackets to be squeezed and deformed, which will cause excessive stress at the local position of the fixed point of the longitudinal beam. Finally, the Problems that can cause deformation of the side members of electric vehicles and endanger the performance and safety of the entire vehicle

Images