Assembling type energy storage battery support

Abstract

The utility model discloses an assembled energy storage battery bracket which comprises a plurality of upright posts, a plurality of guide rails and a plurality of insulating bases, an upper cross beam and a short longitudinal beam are fixed between the top ends of every two adjacent stand columns through screws, long longitudinal beams are fixed to the bottom ends of the stand columns through threads, a lower cross beam is fixed between the long longitudinal beams through screws, a plurality of guide rails are fixed to the stand columns in parallel from top to bottom through screws, and a plurality of insulation bases are fixed to the lower portion of the lower cross beam through screws. A plurality of fixing holes used for thread fixing are formed in the stand columns, the upper cross beams, the short longitudinal beams, the lower cross beams and the long longitudinal beams at intervals in the length direction. The battery bracket is assembled in a sectional material splicing and screw fixing manner, has the advantages of low production cost, high production efficiency, difficulty in deformation, easiness in transportation and storage and the like, and can be spliced by cutting sectional materials with different lengths according to the size and the number of battery packs, so that the size of the battery bracket is flexible and adjustable, and the use convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage technology, and specifically relates to an assembled energy storage battery bracket. Background Technology

[0002] As the capacity of energy storage systems and the amount of individual batteries can be continuously increased, the design of battery racks in battery containers has become extremely challenging. On the one hand, the increasing capacity of battery packs places higher demands on the strength of battery racks; on the other hand, the increasing total capacity of energy storage systems leads to a sharp increase in the number of battery racks that need to be installed, posing a growing challenge to production capacity.

[0003] Traditional battery brackets are assembled using welding. Whether welded manually or by robotic arms, this method is extremely time-consuming for mass production, resulting in high production costs. Furthermore, the welding process introduces stress into the battery bracket assembly, which can easily lead to uncontrollable deformation of the frame, affecting the overall dimensional accuracy of the frame. Utility Model Content

[0004] To address the aforementioned problems, this utility model discloses an assembled energy storage battery bracket to overcome or at least partially solve these problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This utility model discloses an assembled energy storage battery bracket, which includes multiple columns, multiple guide rails and multiple insulating bases;

[0007] An upper crossbeam and a short longitudinal beam are fixed between the tops of two adjacent columns by screws. A long longitudinal beam is fixed to the bottom of the column by threads. A lower crossbeam is fixed between the long longitudinal beams by screws. Multiple guide rails are fixed to the columns in parallel from top to bottom by screws. Multiple insulating bases are fixed to the bottom of the lower crossbeam by screws. Multiple fixing holes for threaded fixing are provided at intervals along the length direction on each column, each upper crossbeam, each short longitudinal beam, each lower crossbeam and each long longitudinal beam.

[0008] Furthermore, the column, the upper crossbeam, the short longitudinal beam, the lower crossbeam, and the long longitudinal beam are all integrally formed profiles of the same specification.

[0009] Furthermore, the shape of the fixing hole is circular, triangular, rectangular, square, rhomboid, or oblong.

[0010] Furthermore, the end of the upper crossbeam and the top of the column are connected by an L-shaped first connecting plate and an L-shaped second connecting plate. The first connecting plate has a round hole on one side for threaded connection with the body of the upper crossbeam, and a round hole on the other side for threaded connection with the body of the column. The second connecting plate has a round hole on one side for threaded connection with the side of the upper crossbeam, and a round hole on the other side for threaded connection with the side of the column.

[0011] Furthermore, the end of the short longitudinal beam and the top of the column are connected by an L-shaped third connecting plate. One side of the third connecting plate is provided with a round hole for threaded connection with the side of the short longitudinal beam, and the other side of the third connecting plate is provided with a round hole for threaded connection with the side of the column.

[0012] Furthermore, a support frame is provided between the guide rail and the column, one side of the support frame is threaded to the bottom surface of the guide rail, and the other side of the support frame is threaded to the column.

[0013] Furthermore, the bottom end of the column and the long longitudinal beam are connected by an L-shaped fourth connecting plate and an L-shaped fifth connecting plate. The fourth connecting plate has a round hole on one side for threaded connection to the body of the column, and a round hole on the other side for threaded connection to the side of the long longitudinal beam. The fifth connecting plate has a round hole on one side for threaded connection to the side of the column, and a round hole on the other side for threaded connection to the side of the long longitudinal beam.

[0014] Furthermore, the end of the lower crossbeam and the long longitudinal beam are connected by an L-shaped sixth connecting plate. One side of the sixth connecting plate is provided with a round hole for threaded connection with the body of the lower crossbeam, and the other side of the sixth connecting plate is provided with a round hole for threaded connection with the body of the long longitudinal beam.

[0015] The bottom end of the column and the end of the lower crossbeam are connected by an L-shaped seventh connecting plate. One side of the seventh connecting plate has a round hole for threaded connection with the side of the lower crossbeam, and the other side of the seventh connecting plate has a round hole for threaded connection with the side of the column.

[0016] Furthermore, a pad is provided between the long longitudinal beam, the lower cross beam and the insulating base, and the pad is threadedly connected to the long longitudinal beam, the lower cross beam and the insulating base respectively.

[0017] Furthermore, the insulating base is made of one-piece stamped SMC profile, and the side of the insulating base is provided with reinforcing ribs extending in the vertical direction.

[0018] The advantages and beneficial effects of this utility model are:

[0019] In this modular energy storage battery bracket, the main frame is assembled by splicing profiles and fixing with screws. This not only reduces welding costs and improves production efficiency, but also effectively prevents deformation of the main frame caused by welding, ensuring the dimensional accuracy of the overall frame. It also facilitates transportation and storage. In addition, by setting multiple fixing holes for threaded fixing at intervals along the length of each profile of the main frame, profiles of different lengths can be cut and assembled according to the size and quantity of the battery pack, making the size of the battery bracket flexible and adjustable, and increasing the convenience of use. Attached Figure Description

[0020] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0021] Figure 1 This is a three-dimensional structural diagram of an assembled energy storage battery bracket in one embodiment of the present invention;

[0022] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0023] Figure 3 for Figure 1 A magnified view of a section at point B in the middle;

[0024] Figure 4 This is a front view of an assembled energy storage battery bracket in one embodiment of the present invention;

[0025] Figure 5 This is a left view of an assembly-type energy storage battery bracket in one embodiment of the present invention;

[0026] Figure 6 This is a top view of an assembled energy storage battery bracket in one embodiment of the present invention;

[0027] Figure 7 This is a three-dimensional structural diagram of the guide rail in one embodiment of the present invention;

[0028] Figure 8 This is a perspective view of the insulating base in one embodiment of the present invention;

[0029] Figure 9 This is a perspective view of the first connecting plate in one embodiment of the present invention;

[0030] Figure 10 This is a perspective view of the second connecting plate in one embodiment of the present invention;

[0031] Figure 11 This is a perspective view of the third connecting plate in one embodiment of the present invention;

[0032] Figure 12 This is a perspective view of the fourth connecting plate in one embodiment of the present invention;

[0033] Figure 13 This is a perspective view of the fifth connecting plate in one embodiment of the present invention;

[0034] Figure 14 This is a perspective view of the sixth connecting plate in one embodiment of the present invention;

[0035] Figure 15 This is a perspective view of the seventh connecting plate in one embodiment of the present invention;

[0036] Figure 16 This is a three-dimensional structural diagram of the pad in one embodiment of the present invention.

[0037] In the diagram: 1. Column; 2. Guide rail; 3. Insulating base; 4. Upper crossbeam; 5. Short longitudinal beam; 6. Long longitudinal beam; 7. Lower crossbeam; 8. Fixing hole; 9. First connecting plate; 10. Second connecting plate; 11. Third connecting plate; 12. Support frame; 13. Fourth connecting plate; 14. Fifth connecting plate; 15. Sixth connecting plate; 16. Seventh connecting plate; 17. Pad; 18. Reinforcing rib. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0039] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0040] One embodiment of this utility model provides a modular energy storage battery bracket, such as... Figures 1 to 8 As shown, the modular energy storage battery support includes multiple columns 1, multiple guide rails 2, and multiple insulating bases 3.

[0041] Specifically, an upper crossbeam 4 and a short longitudinal beam 5 are fixed between the tops of two adjacent columns 1 by screws. That is, the upper crossbeam 4 is fixed horizontally between the tops of two adjacent columns 1, and the short longitudinal beam 5 is fixed vertically between the tops of two adjacent columns 1 by screws. A long longitudinal beam 6 is fixed to the bottom of the column 1 by threads. Columns 1 in the same row are fixed on the same long longitudinal beam 6. A lower crossbeam 7 is fixed between the long longitudinal beams 6 by screws. Multiple guide rails 2 are fixed parallel to the column 1 from top to bottom by screws. The guide rails 2 are located inside the column 1 and have round holes for placing battery modules (battery packs). Multiple insulating bases 3 are fixed below the lower crossbeam 7 by screws for electrical insulation, ensuring electrical isolation between the metal parts of the battery bracket and the ground, and providing electrical protection. The main frame of the battery bracket is formed by assembling the columns 1, guide rails 2, insulating bases 3, upper crossbeam 4, short longitudinal beam 5, long longitudinal beam 6, and lower crossbeam 7. The main frame of the battery bracket can be disassembled during transportation and storage for easy transport and storage. Among them, column 1, upper horizontal beam 4, short longitudinal beam 5, lower horizontal beam 7 and long longitudinal beam 6 are U-shaped, including the main body and the sides, and have high support strength.

[0042] And, as Figure 2 and Figure 3 As shown, each column 1, each upper crossbeam 4, each short longitudinal beam 5, each lower crossbeam 7, and each long longitudinal beam 6 has multiple fixing holes 8 spaced along its length for threaded fixing. This allows the columns 1, upper crossbeams 4, short longitudinal beams 5, lower crossbeams 7, and long longitudinal beams 6 to be cut as needed, ensuring that the cut profiles can still be fixed together with screws to form a battery bracket. The fixing holes can be circular, triangular, rectangular, square, rhomboid, or oblong, with a distance of 20mm to 40mm between adjacent fixing holes, preferably 30mm. It should be noted that the actual spacing of the fixing holes can be adjusted according to the project and is not limited to the above values.

[0043] In summary, in this embodiment of the modular energy storage battery bracket, the main frame is assembled by splicing profiles and fixing with screws. This not only reduces welding costs and improves production efficiency, but also effectively prevents deformation of the main frame of the battery bracket caused by welding, ensuring the dimensional accuracy of the overall frame. Furthermore, it facilitates the transportation and storage of the battery bracket. In addition, by providing multiple fixing holes for threaded fixing at intervals along the length of each profile of the main frame, profiles of different lengths can be cut and assembled according to the size and quantity of the battery pack, making the size of the battery bracket flexible and adjustable, and increasing the convenience of use.

[0044] In this embodiment, the uprights, upper crossbeams, short longitudinal beams, lower crossbeams, and long longitudinal beams are all integrally molded profiles of the same specification, which facilitates the production and processing of the battery bracket and reduces its production cost.

[0045] And, as Figure 1 , Figure 2 , Figures 4 to 6 , Figure 9 and Figure 10 As shown, the end of the upper crossbeam 4 and the top of the column 1 are connected by an L-shaped first connecting plate 9 and an L-shaped second connecting plate 10. One side of the first connecting plate 9 has a round hole for threaded connection to the body of the upper crossbeam 4, and the other side of the first connecting plate 9 has a round hole for threaded connection to the body of the column 1. Similarly, one side of the second connecting plate 10 has a round hole for threaded connection to the side of the upper crossbeam 4, and the other side of the second connecting plate 10 has a round hole for threaded connection to the side of the column 1. The connection between the column 1 and the upper crossbeam 4 is achieved through the first connecting plate 9 and the second connecting plate 10, making the connection between the column 1 and the upper crossbeam 4 more secure.

[0046] In addition, such as Figure 1 , Figure 2 , Figure 6 and Figure 11 As shown, the end of the short longitudinal beam 5 and the top of the column 1 are connected by an L-shaped third connecting plate 11. One side of the third connecting plate 11 has a round hole for threaded connection to the side of the short longitudinal beam 5, and the other side of the third connecting plate 11 has a round hole for threaded connection to the side of the column 1. Specifically, two third connecting plates 11 are provided between the end of the short longitudinal beam 5 and the top of the column 1; one third connecting plate 11 is located above the short longitudinal beam 5, and the other third connecting plate 11 is located below the short longitudinal beam 5, making the short longitudinal beam 5 and the column 1 more securely fixed.

[0047] In addition, such as Figure 1 and Figure 5 As shown, a support frame 12 is provided between the guide rail 2 and the column 1. One side of the support frame 12 is threaded to the bottom surface of the guide rail 2, and the other side of the support frame 12 is threaded to the column 1. The support frame 12 increases the connection area between the guide rail 2 and the column 1, which can improve the support capacity of the guide rail 2 for the battery module and prevent the guide rail 2 from deforming.

[0048] In this embodiment, as Figure 1 , Figure 3 , Figure 4 , Figure 12 and Figure 13As shown, the bottom end of the column 1 and the long longitudinal beam 6 are connected by an L-shaped fourth connecting plate 13 and an L-shaped fifth connecting plate 14. One side of the fourth connecting plate 13 has a round hole for threaded connection to the body of the column 1, and the other side of the fourth connecting plate 13 has a round hole for threaded connection to the side of the long longitudinal beam 6. Similarly, one side of the fifth connecting plate 14 has a round hole for threaded connection to the side of the column 1, and the other side of the fifth connecting plate 14 has a round hole for threaded connection to the side of the long longitudinal beam 6. The connection between the column 1 and the long longitudinal beam 6 is achieved through the fourth connecting plate 13 and the fifth connecting plate 14, making the connection between the column 1 and the long longitudinal beam 6 more secure.

[0049] Furthermore, such as Figure 1 , Figure 5 , Figure 14 and Figure 15 As shown, the end of the lower crossbeam 7 and the long longitudinal beam 6 are connected by an L-shaped sixth connecting plate 15. One side of the sixth connecting plate 15 has a round hole for threaded connection to the body of the lower crossbeam 7, and the other side of the sixth connecting plate 15 has a round hole for threaded connection to the body of the long longitudinal beam 6. The bottom end of the column 1 and the end of the lower crossbeam 7 are connected by an L-shaped seventh connecting plate 16. One side of the seventh connecting plate 16 has a round hole for threaded connection to the side of the lower crossbeam 7, and the other side of the seventh connecting plate 16 has a round hole for threaded connection to the side of the column 1. The sixth connecting plate 15 enables the threaded connection between the lower crossbeam 7 and the long longitudinal beam 6, and the seventh connecting plate 16 enables the threaded connection between the column 1 and the lower crossbeam 7.

[0050] In addition, such as Figure 1 , Figure 4 and Figure 16 As shown, a pad 17 is provided between the long longitudinal beam 6, the lower cross beam 7 and the insulating base 3. The pad 17 has a round hole and is threaded to the long longitudinal beam 6, the lower cross beam 7 and the insulating base 3 respectively, so as to realize the threaded fixation between the long longitudinal beam 6, the lower cross beam 7 and the insulating base 3, thereby enhancing the strength of the battery bracket.

[0051] Furthermore, the insulating base is made of one-piece stamped SMC (Sheet Molding Compound) profile, which has high strength; and, as Figure 1 and Figure 8 As shown, the insulating base 3 has reinforcing ribs 18 extending vertically on its side, thereby increasing the load-bearing capacity of the insulating base 3. The reinforcing ribs can be semi-circular in cross-section perpendicular to the length of the rectangular section.

[0052] The above description is merely a specific embodiment of this utility model. Under the teachings of this utility model, those skilled in the art can make other improvements or modifications based on the above embodiments. Those skilled in the art should understand that the above specific description is only to better explain the purpose of this utility model, and the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A kit-type energy storage battery rack, characterized by, The utility model provides a kind of integrated support frame, including multiple columns, multiple guide rails and multiple insulating pedestals; The top end of adjacent two of the column is fixed with upper crossbeam and short longitudinal beam by screw, the bottom end of the column is fixed with long longitudinal beam by screw, the long longitudinal beam is fixed with lower crossbeam by screw, multiple guide rails are fixed on the column by screw from top to bottom in parallel, multiple insulating pedestals are fixed below the lower crossbeam by screw, each column, each upper crossbeam, each short longitudinal beam, each lower crossbeam and each long longitudinal beam are spaced along the length direction and are provided with multiple fixing holes for screwing.

2. The assembled energy cell holder of claim 1, wherein, The column, the upper crossbeam, the short longitudinal beam, the lower crossbeam and the long longitudinal beam are all integrally formed profiles of the same specification.

3. The modular energy storage battery rack of claim 1, wherein, The hole shape of the fixing hole is circular, triangular, rectangular, square, diamond or oblong.

4. The modular energy storage battery rack of claim 1, wherein, The end of the upper crossbeam and the top end of the column are connected by a first L-shaped connecting plate and a second L-shaped connecting plate, one side of the first connecting plate is provided with a circular hole and is screwed with the body of the upper crossbeam, the other side of the first connecting plate is provided with a circular hole and is screwed with the body of the column, one side of the second connecting plate is provided with a circular hole and is screwed with the side of the upper crossbeam, the other side of the second connecting plate is provided with a circular hole and is screwed with the side of the column.

5. The modular energy storage battery rack of claim 1, wherein, The end of the short longitudinal beam and the top end of the column are connected by a third L-shaped connecting plate, one side of the third connecting plate is provided with a circular hole and is screwed with the side of the short longitudinal beam, the other side of the third connecting plate is provided with a circular hole and is screwed with the side of the column.

6. The modular energy cell cradle of claim 1, wherein, A support frame is provided between the guide rail and the column, one side of the support frame is screwed with the bottom surface of the guide rail, and the other side of the support frame is screwed with the column.

7. The modular energy cell cradle of claim 1, wherein, The bottom end of the column and the end of the long longitudinal beam are connected by a fourth L-shaped connecting plate and a fifth L-shaped connecting plate, one side of the fourth connecting plate is provided with a circular hole and is screwed with the body of the column, the other side of the fourth connecting plate is provided with a circular hole and is screwed with the side of the long longitudinal beam, one side of the fifth connecting plate is provided with a circular hole and is screwed with the side of the column, and the other side of the fifth connecting plate is provided with a circular hole and is screwed with the side of the long longitudinal beam.

8. The modular energy cell cradle of claim 1, wherein, The end of the lower crossbeam and the long longitudinal beam are connected by a sixth L-shaped connecting plate, one side of the sixth connecting plate is provided with a circular hole and is screwed with the body of the lower crossbeam, and the other side of the sixth connecting plate is provided with a circular hole and is screwed with the body of the long longitudinal beam. The bottom end of the column and the end of the lower crossbeam are connected by a seventh L-shaped connecting plate, one side of the seventh connecting plate is provided with a circular hole and is screwed with the side of the lower crossbeam, and the other side of the seventh connecting plate is provided with a circular hole and is screwed with the side of the column.

9. The modular energy cell cradle of claim 1, wherein, A spacer plate is provided between the long longitudinal beam, the lower crossbeam and the insulating pedestal, and the spacer plate is screwed with the long longitudinal beam, the lower crossbeam and the insulating pedestal respectively.

10. The assembled energy cell holder of any one of claims 1-9, wherein, The insulating base is made of an integral stamping SMC profile, and the side surface of the insulating base is provided with a reinforcing rib extending in the vertical direction.

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