Vertical energy storage box

Abstract

The utility model discloses a vertical energy storage box, which comprises a box body in which a plurality of battery packs are placed, and is characterized in that the bottom of the box body is provided with a fixed bottom plate, the fixed bottom plate is provided with a fixed cavity formed by bending the periphery, and arched support beams are longitudinally arranged in the fixed cavity in an array manner; fixing bent plates are arranged on the periphery of the bottom of the fixing cavity in a bent mode, the fixing bent plates are fixedly connected with the bottom of the box body, limiting grooves are formed in the longitudinal fixing bent plates of the fixing bottom plate, limiting angle iron is clamped in the limiting grooves, and roller assemblies are arranged on the periphery of the bottom of the outer side of the box body. The problems that due to the fact that the mass of a battery pack of an existing vertical energy storage box is too large, in the long-term use process of the vertical energy storage box, gravity pressure borne by a box body bottom plate is too large, the box body bottom plate can deform in the use process, the overall structure is unstable, and safety accidents happen are solved.

Description

Technical Field

[0001] The utility model relates to the field of energy storage boxes, and more specifically to a vertical energy storage box. Background Art

[0002] A battery energy storage box is a device used to store electrical energy, usually consisting of a battery pack, an inverter, a control chip, etc. It can store electrical energy and release it for power supply when needed. It is usually used to provide backup power and stabilize grid voltage. Existing energy storage boxes can be divided into vertical and wall-mounted types.

[0003] The existing vertical energy storage box takes the overall size and energy storage capacity into consideration. Therefore, in order to meet the problem of large capacity, the battery packs in the existing energy storage box have a large number of internal battery packs and a very large mass. As a result, during the long-term use of the vertical energy storage box, the gravity pressure on the bottom plate of the box is very large, causing the bottom plate of the box to deform during use, making the overall structure unstable, and thus the stability of the box cannot be ensured during the pushing process. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vertical energy storage box, which solves the problem that the mass of the battery pack in the existing vertical energy storage box is too large, resulting in excessive gravity pressure on the bottom plate of the box during long-term use of the vertical energy storage box, causing the bottom plate of the box to deform during use, making the overall structure unstable, and thus unable to ensure the stability of the box during pushing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical energy storage box, comprising a box body, wherein a plurality of battery packs are placed inside the box body, characterized in that: a fixed bottom plate is arranged at the bottom of the box body, a fixed cavity is arranged on the fixed bottom plate with four sides bent, an arched support beam is arranged in a longitudinal array in the fixed cavity, a fixed bent plate is arranged on the four sides of the bottom of the fixed cavity, the fixed bent plate is fixedly connected to the bottom of the box body, a limiting groove is arranged on the fixed bent plate in the longitudinal direction of the fixed bottom plate, a limiting angle iron is clamped in the limiting groove, and roller assemblies are arranged on the four sides of the bottom of the outer side of the box body.

[0006] The utility model is further configured as follows: reinforcing plates extending outward are arranged on both sides of the limiting angle iron, and the reinforcing plates are fitted with the side surfaces of the fixed bottom plate.

[0007] The utility model is further configured as follows: support plates are respectively provided on the top and bottom of the battery pack, and reinforcing ribs and lifting rings are provided on the support plates.

[0008] The utility model is further configured as follows: angle plates are fixedly arranged on both sides of the short plate of the fixed bent plate.

[0009] The utility model is further configured as follows: the roller assembly includes a mounting bracket and a roller rotatably arranged on the mounting bracket, a threaded rod is arranged inside the mounting bracket, a matching adjustment handle is arranged outside the threaded rod, a rubber base is fixedly arranged at the bottom of the threaded rod, and the rotation of the adjustment handle can drive the rubber base to extend and retract on the mounting bracket.

[0010] In summary, the utility model has the following beneficial effects. Compared with the prior art, the utility model is provided with a fixed bottom plate on the bottom plate of the vertical energy storage box, and the interior of the fixed bottom plate is provided with arch supports arranged in a longitudinal array, so that the fixed bottom plate can withstand greater gravity without deformation, and limited angle irons are provided on the peripheral sides of the fixed bottom plate, which can resist the pressure of outward deformation of the fixed bottom plate, thereby increasing the stability of the fixed bottom plate, so that during long-term use, the bottom of the box body will not be deformed due to the presence of the fixed bottom plate, and the overall stability is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment;

[0012] Figure 2 Schematic diagram of the internal structure of this embodiment;

[0013] Figure 3 is a schematic diagram of the three-dimensional structure of the battery pack of this embodiment;

[0014] Figure 4 is a schematic diagram of the three-dimensional structure of the fixed bottom plate of this embodiment;

[0015] Figure 5 Schematic diagram of the structure of the roller assembly of this embodiment.

[0016] Figure numerals: 1. box body; 2. battery pack; 3. fixed bottom plate; 4. fixed cavity; 5. arched support beam; 6. fixed bent plate; 7. limiting groove; 8. limiting angle iron; 801. reinforcement plate; 9. roller assembly; 901. mounting bracket; 902, roller; 10. support plate; 11. reinforcement rib; 12. lifting ring; 13. angle plate; 14. threaded rod; 15. adjustment handle; 16. rubber base. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] This embodiment discloses a vertical energy storage box, such as Figure 1-5As shown, it includes a box body 1, a plurality of battery packs 2 are placed inside the box body 1, a fixed bottom plate 3 is arranged at the bottom of the box body 1, a fixed cavity 4 is formed by bending on all sides, and an arched support beam 5 is arranged in a longitudinal array in the fixed cavity 4. The arched support beam 5 can provide an upward supporting force to the fixed bottom plate 3, thereby strengthening the bearing capacity of the fixed bottom plate 3, and a fixed bent plate 6 is bent on all sides of the bottom of the fixed cavity 4. The fixed bent plate 6 is fixedly connected to the bottom of the box body 1, and a bent fixed bent plate 6 is arranged on the peripheral side of the bottom of the fixed cavity 4, which can prevent the supporting force of the arched support beam 5 from the center to both sides from causing the fixed cavity 4 to deform, thereby making the whole more stable, and a limiting groove 7 is arranged on the longitudinal fixed bent plate 6 of the fixed bottom plate 3, and a limiting angle iron 8 is clamped in the limiting groove 7. Installing the limiting angle iron 8 can further increase the overall stability of the fixed bottom plate 3, and roller assemblies 9 are respectively arranged on all sides of the outer bottom of the box body 1, and the roller assemblies 9 can drive the entire box body 1 to move.

[0019] The utility model further provides reinforcing plates 801 extending outwardly on both sides of the limiting angle iron 8, and the reinforcing plates 801 are in contact with the side surfaces of the fixed bottom plate 3. The reinforcing plates 801 allow the contact area between the limiting angle iron 8 and the side surfaces of the fixed bottom plate 3 to be larger, thereby just strengthening the supporting force of the fixed bottom plate 3 and preventing the reinforcing plates 801 from being deformed due to the excessive mass of the battery pack 2.

[0020] The utility model further provides support plates 10 at the top and bottom of the battery pack 2, respectively. The support plates 10 are provided with reinforcing ribs 11 and lifting rings 12. The reinforcing ribs 11 are arranged in a field shape, so that the support plates 10 can withstand a greater gravity of the battery pack 2, and the provided lifting rings 12 can lift the battery pack 2, thereby saving installation time.

[0021] The utility model further arranges angle plates 13 on both sides of the short plate of the fixed bent plate 6. One side of the angle plate 13 is welded to the fixed bent plate 6 and the other side is welded to the side wall of the fixed bottom plate 3, so that the overall structure of the fixed bottom plate 3 is more stable and will not be deformed.

[0022] The utility model further arranges a roller assembly 9 including a mounting bracket 901 and a roller 902 rotatably arranged on the mounting bracket 901; a threaded rod 14 is arranged inside the mounting bracket 901; a matching adjustment handle 15 is arranged outside the threaded rod 14; a rubber base 16 is fixedly arranged at the bottom of the threaded rod 14; the adjustment handle 15 can drive the rubber base 16 to extend and retract on the mounting bracket by rotating; after the cabinet 1 is pushed to the specified position, the rubber base 16 is extended downward by rotating the adjustment handle 15, thereby fixing the entire cabinet.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical energy storage box, comprising a box body (1), wherein a plurality of battery packs (2) are placed inside the box body (1), characterized in that: The bottom of the box body (1) is provided with a fixed bottom plate (3), the fixed bottom plate (3) is provided with a fixed cavity (4) formed by bending on all sides, an arched support beam (5) is arranged in a longitudinal array in the fixed cavity (4), a fixed bent plate (6) is arranged on all sides of the bottom of the fixed cavity (4), the fixed bent plate (6) is fixedly connected to the bottom of the box body (1), a limiting groove (7) is provided on the fixed bent plate (6) in the longitudinal direction of the fixed bottom plate (3), a limiting angle iron (8) is clamped in the limiting groove (7), and roller assemblies (9) are respectively arranged on all sides of the bottom of the outer side of the box body (1); Reinforcement plates (801) extending outward are arranged on both sides of the limiting angle iron (8), and the reinforcement plates (801) are in contact with the side surfaces of the fixed bottom plate (3); The top and bottom of the battery pack (2) are respectively provided with support plates (10), and the support plates (10) are provided with reinforcing ribs (11) and lifting rings (12); Angle plates (13) are fixedly provided on both sides of the short plate of the fixed bent plate (6); The roller assembly (9) comprises a mounting bracket (901) and a roller (902) rotatably mounted on the mounting bracket (901); a threaded rod (14) is disposed inside the mounting bracket (901); a matching adjustment handle (15) is disposed outside the threaded rod (14); a rubber base (16) is fixedly disposed at the bottom of the threaded rod (14); the adjustment handle (15) can be rotated to drive the rubber base (16) to extend and retract on the mounting bracket.

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