A connection plate structure for building a battery frame

A connection board and frame technology, applied in structural parts, battery pack parts, circuits, etc., can solve the problems of labor and time, increase costs, etc., achieve convenient and fast installation and maintenance, reduce production and maintenance costs, and have more flexible structural forms. changing effect

Active Publication Date: 2021-11-12
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Installing the battery pack on the car requires the battery frame as the installation basis. At present, the common power battery frame is designed for the power battery layout plan of a specific model. A different battery frame needs to be designed for each model, which consumes a lot of labor. and time, increasing the cost

Method used

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  • A connection plate structure for building a battery frame
  • A connection plate structure for building a battery frame
  • A connection plate structure for building a battery frame

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Embodiment Construction

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] The inner and outer sides involved in the present invention are all based on the Y direction of the vehicle body, and the front and rear sides are based on the X direction of the vehicle body.

[0029] like figure 1 The connecting plate structure for constructing a battery frame shown in 2 includes a connecting straight plate 101, and the inner and outer side surfaces of the connecting straight plate 101 are respectively provided with a middle frame mounting base which can be used as a mounting base for the middle battery frame 200 and a middle frame mounting base which can be used as a side battery The side frame installation foundation of the frame 300 installation foundation; the middle frame installation foundation includes the middle frame fixed transverse plate 102 vertically fixedly connected to the inner surface of the co...

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PUM

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Abstract

The invention discloses a connecting plate structure for building a battery frame, which includes a connecting straight plate, and the inner and outer surfaces of the connecting straight plate are respectively provided with a middle frame installation base which can be used as the installation base of the middle battery frame and a middle frame installation base which can be used as a side battery frame. The installation base of the side frame of the foundation; the installation base of the middle frame includes the fixed horizontal plate of the middle frame vertically and fixedly connected It is vertically connected to the side frame to fix the horizontal plate and to connect the longitudinal fixing bracket on the outer surface of the straight plate. The battery frame is built on the basis of the connecting plate structure. The structure of the battery frame is flexible and changeable, which can adapt to the needs of vehicle variants and meet the battery pack installation requirements of different models in different positions. The main components such as side panels, brackets, and bending pallets are highly standardized and generalized.

Description

technical field [0001] The invention relates to the technical field of automotive power batteries, in particular to a connecting plate structure for constructing a battery frame. Background technique [0002] Electric vehicles all need to install power battery packs, and there are differences in the number and size of power battery packs for different models. The installation position of the power battery on the car is usually limited by factors such as space size and cargo distribution. Some models need to install the battery pack in the middle of the frame, and some models need to install the battery pack on one side of the frame. , Some models need to pack batteries on both sides of the frame, some models need to install battery packs in the aforementioned positions, and even some models need to overlap two layers of battery packs in the same position. Installing a battery pack on a car requires a battery frame as the installation basis. At present, the common power batt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/244H01M50/249
CPCH01M50/20Y02E60/10
Inventor 柳文琴余庆杰张成海宋宏贵周建刚李俊
Owner DONGFENG COMML VEHICLE CO LTD
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