Battery pack bracket cell

Abstract

The utility model discloses a cell of a battery pack bracket, which relates to the technical field of battery packs and comprises a main body frame, cross beams arranged on two opposite sides in the main body frame along the horizontal direction and supporting plates arranged on the two cross beams and used for mounting the battery packs, and the height of the cross beams on the main body frame is adjustable. The supporting plate is movably arranged on the two cross beams; the battery packs are installed on the supporting plates, the supporting plates are inserted into the main body frame along the cross beams and are fixed, meanwhile, the installation positions of the cross beams can be determined according to the size specifications and the number of the battery packs, and use is more convenient and flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, and particularly relates to a cell for a battery pack bracket. Background Art

[0002] At present, power batteries and motors are usually provided in electric devices such as electric vehicles and electric airplanes. The power battery supplies power to the motor, and the motor converts electrical energy into mechanical energy to drive the electric device to operate. After the battery pack reaches its lifespan during long-term use, the battery pack needs to be replaced. However, the replaced battery pack still has the function of charging and discharging. If it is destroyed and recycled on the spot, there will be problems of wasting resources and damaging the environment. Therefore, currently, retired battery packs are generally recycled and reused. By centrally placing the recycled battery packs on a large bracket for centralized charging, power can be supplied to devices, buildings, etc. Currently, most brackets have a multi-layer structure, and the battery packs are fixed in each cell on each layer. However, they are all simple fixed structures and are not convenient for adjusting according to the size specifications and quantity of the battery packs. Summary of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a cell for a battery pack bracket.

[0004] The cell for a battery pack bracket provided by the utility model adopts the following technical solutions:

[0005] A cell for a battery pack bracket includes a main frame, cross beams arranged on opposite sides inside the main frame in the horizontal direction, and a tray for installing the battery pack arranged on the two cross beams. The cross beams are adjustable in height on the main frame, and the tray is movably arranged on the two cross beams.

[0006] Further, a plurality of mounting holes are uniformly arranged vertically on opposite sides of the main frame, and mounting parts for cooperating and fixing with the mounting holes are arranged at the bottoms of both ends of the cross beam.

[0007] Further, the mounting holes are arranged in multiple rows side by side on the main frame for mounting cross beams of different lengths.

[0008] Further, a plurality of fixing holes are uniformly arranged vertically at the front end of the main frame. Fixing plates are arranged at both ends of the tray, and the fixing plates are fixed on the main frame through the fixing holes.

[0009] Further, the fixing holes are arranged in two rows side by side on the main frame for mounting the cross beams of adjacent cells.

[0010] Further, rollers for moving on the cross beam are arranged at the bottom of the tray.

[0011] Furthermore, a fixing bracket for fixing the cooling pipe is provided at the front end of the main frame.

[0012] In summary, the present utility model includes at least one of the following beneficial effects: By installing the battery pack on the pallet, inserting the pallet into the main frame along the cross beam and fixing the pallet, and at the same time, the installation position of the cross beam can be determined according to the size specifications and quantity of the battery pack, making it more convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0014] Figure 2 is an assembly schematic diagram of the cross beam and the main frame of an embodiment of the present utility model.

[0015] DESCRIPTION OF THE REFERENCE NUMERALS:

[0016] 1. Main frame; 11. Mounting hole; 12. Fixing hole; 13. Fixing bracket; 2. Cross beam; 21. Mounting part; 3. Pallet; 31. Fixing plate; 32. Roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following specific examples illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model.

[0018] The following will Figure 1-2 further elaborate on the present utility model.

[0019] An embodiment of the present utility model discloses a battery pack bracket cell. Referring to Figures 1-2 , the battery pack bracket cell includes a main frame 1, cross beams 2 arranged on opposite sides inside the main frame 1 in the horizontal direction, and a pallet 3 arranged on the two cross beams 2 for installing the battery pack. The cross beam 2 is an L-shaped steel bar in a long strip shape. The main frame is composed of four columns. The cross beam 2 is height-adjustable on the main frame 1. The pallet 3 is movably arranged on the two cross beams 2. By adjusting the height position of the cross beam 2 on the main frame 1, the installation space of the pallet 3 can be changed. The installation position of the cross beam 2 can be determined according to the size specifications and quantity of the battery pack, making it more convenient and flexible to use.

[0020] In this embodiment, a plurality of mounting holes 11 are uniformly arranged vertically on two opposite sides of the main body frame 1. Mounting parts 21 which are matched and fixed with the mounting holes 11 are arranged at the bottoms of both ends of the cross beam 2. The mounting parts 21 are angle steels in a triangular shape. Bolts are used to pass through the mounting parts 21 and the mounting holes 11 to fix the cross beam 2 on the main body frame 1.

[0021] In this embodiment, multiple columns of the mounting holes 11 are arranged side by side on the main body frame 1 for mounting cross beams 2 of different lengths. Through the mounting holes 11 at different horizontal positions, cross beams 2 of different lengths can be mounted on the main body frame 1.

[0022] In this embodiment, a plurality of fixing holes 12 are uniformly arranged vertically at the front end of the main body frame 1. Fixing plates 31 are arranged at both ends of the support plate 3. The fixing plates 31 are fixed on the main body frame 1 through the fixing holes 12. After the support plate 3 with the battery pack installed is pushed into the main body frame 1 through the cross beam 2, bolts are used to pass through the fixing plates 31 and the fixing holes 12 to fix the support plate 3 on the main body frame 1.

[0023] In this embodiment, two columns of the fixing holes 12 are arranged side by side on the main body frame 1 for mounting cross beams 2 of adjacent cells, so that two columns of cells can be mounted on one upright column, saving more space.

[0024] In this embodiment, rollers 32 for moving on the cross beam 2 are arranged at the bottom of the support plate 3. The rollers 32 facilitate pushing the support plate 3 into or out of the main body frame 1.

[0025] In this embodiment, a fixing bracket 13 for fixing the cooling pipe is arranged at the front end of the main body frame 1. The fixing bracket 13 can fix the cooling pipe for cooling the battery pack, making the whole device cleaner.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A battery pack bracket unit cell, characterized in that: The battery pack comprises a main frame (1), cross beams (2) arranged on opposite sides of the main frame (1) in a horizontal direction, and a support plate (3) arranged on the two cross beams (2) for mounting a battery pack, wherein the cross beams (2) are height-adjustable on the main frame (1), and the support plate (3) is movably arranged on the two cross beams (2).

2. The battery pack bracket unit cell according to claim 1, characterized in that: A plurality of mounting holes (11) are evenly arranged vertically on two opposite sides of the main frame (1), and mounting portions (21) that cooperate and fix with the mounting holes (11) are arranged at the bottoms of both ends of the crossbeam (2).

3. The battery pack bracket unit cell according to claim 2, characterized in that: The mounting holes (11) are arranged in a plurality of rows on the main frame (1) for mounting crossbeams (2) of different lengths.

4. The battery pack bracket unit cell according to claim 1, characterized in that: The front end of the main frame (1) is evenly provided with a plurality of fixing holes (12) in the vertical direction, and both ends of the support plate (3) are provided with fixing plates (31), and the fixing plates (31) are fixed to the main frame (1) through the fixing holes (12).

5. The battery pack bracket unit cell according to claim 4, characterized in that: The fixing holes (12) are arranged side by side in two rows on the main frame (1) for mounting crossbeams (2) of adjacent cells.

6. The battery pack bracket unit cell according to claim 1, characterized in that: The bottom of the support plate (3) is provided with a roller (32) for moving on the crossbeam (2).

7. The battery pack bracket unit cell according to claim 1, characterized in that: A fixing bracket (13) for fixing the cooling pipe is arranged at the front end of the main frame (1).

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