Large energy storage battery pack integration mechanism

Abstract

The utility model belongs to the technical field of energy storage, and particularly relates to a large energy storage battery pack integration mechanism. Comprising a container and a movable base; stand columns are arranged in the container, track cross beams are fixed to stand column groups, every two track cross beams form one group, the installation heights of the track cross beams in the same group are the same, and the track cross beams are installed on the adjacent stand column groups respectively. The movable base is movably installed in the container through a set of rail cross beams, and a battery pack is fixed to the movable base. According to the large energy storage battery pack integration mechanism, the battery pack is fixed on the movable base, and the battery pack can be easily pulled out of the container body through the movable base, so that the battery pack is convenient to maintain or replace; the device can be operated by one person; the dependence on special operation equipment such as forklifts and lift trucks is reduced, and the working difficulty is low; the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of energy storage technology, specifically to a large-scale energy storage battery pack integration mechanism. Background Technology

[0002] With the rapid development of energy technology and the increasing market demand, energy storage devices have become an indispensable power supply equipment in our daily lives and industrial production. Energy storage devices can store electrical energy when the grid load is low and release it during peak demand or emergency power outages, ensuring the stability and continuity of power supply. Currently, large-scale energy storage products on the market are generally composed of multiple individual battery packs connected in series or parallel. To save space, these battery packs are often stacked in designated locations. However, the installation, maintenance, and replacement of these battery packs require forklifts or lift trucks for handling, increasing the difficulty and workload of battery pack maintenance and replacement. Therefore, this application aims to propose a large-scale energy storage battery pack integration mechanism that facilitates the maintenance and replacement of battery packs. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned shortcomings of the prior art and provide a large-scale energy storage battery pack integration mechanism.

[0004] The technical solution of this utility model is: a large-scale energy storage battery pack integration mechanism, including a container and a mobile base; the container is equipped with columns, which are divided into multiple groups. The columns in the same group are arranged linearly along the width direction of the container, and the multiple column groups are spaced apart and parallel along the length direction of the container; the column groups divide the container into multiple storage spaces for storing battery packs; a track beam is fixed on the column group, and the track beams are arranged in pairs, with the same installation height in the same group, and are respectively installed on adjacent column groups; the mobile base is movably installed in the storage space through a set of track beams, and the battery pack is fixed on the mobile base.

[0005] Furthermore, the movable base includes two slide rods and multiple connecting rods between the slide rods, and rollers are provided on the lower surface of the slide rods.

[0006] Furthermore, the slide bar has a T-shaped cross-section, and the track beam is provided with a T-shaped groove. The T-shaped groove is used to cooperate with the slide bar, so that the movable base is restricted to slide along the direction of the track beam.

[0007] Furthermore, it also includes a limiting mechanism to prevent the slide bar from sliding completely out of the track beam.

[0008] Furthermore, the limiting mechanism includes a limiting pin, which can be installed in the middle of the slide bar; correspondingly, a positioning slot is provided on the track beam to cooperate with the limiting pin. The limiting pin cooperates with the positioning slot to prevent the slide bar from sliding out of the track beam.

[0009] Furthermore, the battery pack is mounted on the mobile base using screws.

[0010] Furthermore, the track beams are welded to the columns.

[0011] Furthermore, the width of the mobile base is adapted to the width of the battery pack, and the length of the mobile base is more than twice the length of the battery pack, so that two battery packs can be placed on one mobile base. In practical applications, when the mobile base moves to both sides, the two battery packs can be extended from different sides of the container for separate inspection and maintenance.

[0012] Furthermore, the container has outward-opening doors on its side.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The large energy storage battery pack integration mechanism of this utility model fixes the battery pack on the mobile base, and the battery pack can be easily pulled out to the outside of the container body through the mobile base, which facilitates the maintenance or replacement of the battery pack; and it can be operated by one person; it reduces the dependence on special operation equipment such as forklifts and lifting vehicles, and the work difficulty is low; and the maintenance cost is reduced. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0015] Figure 2 This is an internal schematic diagram of an embodiment 1 of the present invention with an omitted portion of the structure;

[0016] Figure 3 This is an internal schematic diagram of another omitted part of the structure in Embodiment 1 of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the movable base of Embodiment 1 of this utility model;

[0018] In the diagram: 1. Container; 11. Container door; 2. Movable base; 21. Slide rod; 22. Connecting rod; 23. Roller; 3. Battery pack; 4. Column; 5. Track beam. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0020] Example 1

[0021] like Figure 1-4 As shown, this embodiment is a large-scale energy storage battery pack integration mechanism, including a container 1 and a mobile base 2. The container 1 is equipped with columns 4, which are divided into multiple groups. Columns 4 in the same group are arranged linearly along the width direction of the container 1, while multiple groups of columns 4 are spaced apart and arranged parallel to each other along the length direction of the container 1. The groups of columns 4 divide the container 1 into multiple storage spaces for storing battery packs 3. Track beams 5 are fixed on the groups of columns 4. The track beams 5 are arranged in pairs, with the same installation height in the same group, and are installed on adjacent groups of columns. The mobile base 2 is movably installed in the storage space via a set of track beams 5, and the battery packs 3 are fixed to the mobile base 2 with screws.

[0022] In this embodiment, the movable base 2 includes two slide rods 21 and multiple connecting rods 22 connected between the slide rods 21. Rollers 23 are provided on the lower surface of the slide rods 21. The slide rods 21 have a T-shaped cross-section, and the track beam 5 is provided with T-shaped grooves. The T-shaped grooves cooperate with the slide rods 21, so that the slide rods 21 are embedded in the track beam 5, thereby limiting the movable base 2 to move only back and forth along the direction of the track beam 5.

[0023] In this embodiment, a limiting mechanism is also provided on the movable base 2 to prevent the slide rod 21 from completely sliding out of the track beam 5. Specifically, the limiting mechanism can be a limiting pin, and a positioning slot is provided on the corresponding track beam 5 to cooperate with the limiting pin. The positioning slot is arranged along the axial direction of the track beam 5, and the length of the positioning slot is adapted to the length of the track beam 5. After the limiting pin passes through the positioning slot, it is fixedly connected to the middle of the slide rod 21. In this way, no matter which side the slide rod 21 slides outward from, because the limiting pin is restricted by the positioning slot, it can only extend halfway, thereby achieving the purpose of preventing the slide rod 21 from sliding out of the track beam 5.

[0024] In other specific embodiments, the limiting mechanism may also adopt other structures, as long as it can achieve the purpose of preventing the movable base 2 from completely sliding out of the track beam 5. That is, this application does not impose any specific structural limitations on the limiting mechanism.

[0025] In this embodiment, the width of the movable base 2 is adapted to the width of the battery pack 3, and the length of the movable base 2 is more than twice the length of the battery pack 3, so that two battery packs 3 can be fixedly placed on one movable base. In practical applications, when the movable base 2 moves to both sides, the two battery packs 3 can be extended from different sides of the container 1 respectively, so that the two battery packs 3 can be inspected and maintained separately.

[0026] In this embodiment, the container 1 has an outward-opening door 11 on its side. The battery pack 3 is mounted on the movable base 2 with screws. The track beam 5 is welded to the column 4.

[0027] The large energy storage battery pack 3 integrated mechanism in this embodiment fixes the battery pack 3 on the movable base 2. The battery pack 3 can be easily pulled out to the outside of the container 1 through the movable base 2, which facilitates the maintenance or replacement of the battery pack 3. Moreover, it can be operated by one person. It reduces the dependence on special operation equipment such as forklifts and lifting vehicles, and the work difficulty is low. The maintenance cost is also reduced.

[0028] The above are only some embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various combinations and modifications of the aforementioned technical features. Any improvements, modifications, equivalent substitutions, or applications of the structure or method of the present utility model to other fields to achieve the same effect without departing from the spirit and scope of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A large-scale energy storage battery pack integration mechanism, characterized in that: The application relates to a container and a movable base; a plurality of vertical columns are arranged in the container, the vertical columns are divided into a plurality of groups, the vertical columns in the same group are linearly arranged along the width direction of the container, and the plurality of vertical column groups are arranged in parallel along the length direction of the container; thus the container is divided into a plurality of containing spaces for storing battery packs; a track beam is fixed on the vertical column group, the track beams are arranged in groups of two, the track beams in the same group have the same installation height and are respectively installed on adjacent vertical column groups; the movable base is slidably installed in the containing space through a group of track beams, and a battery pack is fixed on the movable base.

2. The large-scale energy storage battery pack integration mechanism of claim 1, wherein: The movable base comprises two slide rods and a plurality of connecting rods connected between the slide rods, and rollers are arranged on the lower surfaces of the slide rods.

3. The large-scale energy storage battery pack integration mechanism of claim 2, wherein: The cross section of the slide rod is T-shaped, a T-shaped groove is arranged on the track beam, and the T-shaped groove is used for cooperating with the slide rod so that the movable base is limited to slide along the direction of the track beam.

4. The large-scale energy storage battery pack integration mechanism of claim 2, wherein: The application further relates to a limiting mechanism which is used for preventing the slide rod from being completely slid out of the track beam.

5. The large-scale energy storage battery pack integration mechanism of claim 4, wherein: The limiting mechanism comprises a limiting pin which is installed in the middle of the slide rod.

6. The large-scale energy storage battery pack integration mechanism of claim 5, wherein: A positioning groove hole which cooperates with the limiting pin is arranged on the track beam.

7. The large format battery pack integration mechanism of claim 1, wherein: The battery pack is installed on the movable base through screws. ​ 8. The large format battery pack integration mechanism of claim 1, wherein: The track beam is welded on the vertical column. ​ 9. The large format battery pack integration mechanism of claim 1, wherein: The width of the movable base is adapted to the width of the battery pack, and the length of the movable base is greater than twice the length of the battery pack, so that two battery packs are placed on the movable base. ​ 10. The large-scale energy storage battery pack integration mechanism of claim 1, wherein: Box doors which are opened outward are arranged on the side surface of the container.

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