H stand column structure for energy storage cabinet and production device

Abstract

The utility model provides an H stand column structure used for an energy storage cabinet and a production device, the H stand column structure used for the energy storage cabinet comprises a transverse stand column, and two longitudinal stand columns are respectively welded and fixed on two ends of the transverse stand column to form an H-shaped structure. A production device is used for the H stand column structure for the energy storage cabinet and comprises a bottom plate and a placement plane arranged on the bottom plate, the transverse stand column is placed on the placement plane in the short edge direction of the bottom plate, and the two longitudinal stand columns placed in the long edge direction of the bottom plate are placed at the two ends of the transverse stand column respectively. A first clamping mechanism is arranged above the transverse stand column, a fixing block is arranged at one end of the longitudinal stand column, and a clamping block and a second air cylinder are arranged at the other end of the longitudinal stand column. According to the H-shaped stand column structure for the energy storage cabinet and the production device, the H-shaped stand column structure is stable, deformation is prevented, the production device can rapidly clamp a plurality of stand column assemblies so as to facilitate welding of workers, and the working efficiency of batch production is improved.

Description

Technical Field

[0001] This utility model relates to the field of parts assembly and processing technology, and in particular to an H-column structure and production device for energy storage cabinets. Background Technology

[0002] In the design and manufacturing of energy storage cabinets, the H-column structure plays a crucial role. Energy storage cabinets are typically installed in various complex environments, whether outdoor energy storage power stations or energy storage facilities inside industrial plants, and they need to operate stably under different climatic conditions and operating conditions.

[0003] Under normal operating conditions, the H-column, as the main load-bearing and supporting component of the energy storage cabinet, bears a tremendous load. It needs to stably support various devices on top of the cabinet, the multiple layers of internal energy storage modules, and related electrical control devices. For example, in some large energy storage cabinets, as the energy storage capacity increases, the number of battery modules increases, and the weight increases significantly. The H-column must possess sufficient compressive strength and bending resistance to prevent deformation, bending, or even breakage due to long-term heavy pressure. This ensures the normal operation of the energy storage system inside the cabinet and prevents structural problems such as loose connections of energy storage modules or damage to electrical wiring, thereby guaranteeing the stability and safety of the energy storage and power supply process.

[0004] The H-columns of energy storage cabinets are typically assembled from multiple metal profiles through welding during production. Due to the complex splicing and connection of these profiles, precise positioning and secure fixing of these components are essential during assembly. For example, during welding, the connection angles and flatness of the mating surfaces between the profiles must be strictly controlled within extremely small tolerances; otherwise, not only will the structural strength of the H-column itself be affected, but it will also lead to difficulties in assembling with other cabinet components, failing to meet the high-precision requirements of the entire energy storage cabinet. As the energy storage industry continues to demand higher performance and production efficiency from energy storage cabinets, traditional manual processing or simple tooling-assisted production methods are no longer sufficient to meet the needs of large-scale, high-quality production. Therefore, there is an urgent need for a high-efficiency production device and processing mechanism specifically designed for the H-column of energy storage cabinets. This production device can quickly and accurately position and reliably fix the various components of the H-column, while the processing mechanism can efficiently complete the processing of each component, such as cutting, drilling, and grinding, so as to smoothly carry out welding and assembly operations, ensure the high-quality production of the H-column of energy storage cabinets, and thus improve the overall performance and reliability of the energy storage cabinet, providing a solid structural foundation for the stable operation of the energy storage system. Summary of the Invention

[0005] The problem this utility model aims to solve is to provide an H-column structure and production device for energy storage cabinets. The H-column structure is stable and prevents deformation. The production device can quickly clamp multiple column components to facilitate welding by workers and improve the efficiency of mass production.

[0006] The technical solution adopted by this utility model to solve the above-mentioned problems is as follows: an H-shaped column structure for energy storage cabinets, including a horizontal column, with two longitudinal columns welded and fixed to both ends of the horizontal column, forming an "H" shape. The "H" shape is a symmetrical structure, with the two longitudinal columns symmetrically distributed about the horizontal column. This symmetry allows for uniform stress distribution when subjected to forces in different directions. For example, when the center of gravity of the energy storage device placed on top of the cabinet shifts or when one side experiences significant pressure during installation, the two longitudinal columns can work together to share the additional load. A portion of the pressure borne by one longitudinal column is transferred to the other longitudinal column through the horizontal column, maintaining the balance of the entire H-shaped column structure under stress and preventing structural deformation or damage due to excessive local stress. Compared to other connection methods (such as bolted connections which may have a risk of loosening), welding effectively prevents relative displacement between the columns. During long-term use, whether subjected to static loads (such as the weight of the equipment) or dynamic loads (such as vibrations generated during equipment operation), the welded joints remain stable, ensuring the integrity of the H-column structure and thus maintaining its stable support function.

[0007] A production apparatus for producing the aforementioned H-column structure for an energy storage cabinet includes a base plate and a placement plane disposed on the base plate. The base plate has a long side and a short side. A transverse column is placed on the placement plane along the short side of the base plate. Two longitudinal columns, arranged along the long side of the base plate, are respectively placed at both ends of the transverse column. A first clamping mechanism is disposed above the transverse column to clamp the transverse column onto the placement plane. A fixing block is disposed at one end of each longitudinal column, and a clamping block and a second cylinder are disposed at the other end. The second cylinder drives the clamping block to move toward the fixing block, so that one side of the clamping block abuts against the other end of the longitudinal column, and one end of the longitudinal column abuts against one side of the fixing block. A second clamping mechanism is disposed above the longitudinal column to clamp the longitudinal column onto the placement plane. The transverse column is placed on the placement plane along the short side of the base plate, and the first clamping mechanism above it can effectively clamp the transverse column onto the placement plane. This clamping method applies pressure from above, firmly fixing the transverse columns in a direction perpendicular to the placement plane. The longitudinal columns are placed along the long side of the base plate, with one end abutting against the fixing block and the other end clamped by a clamping block driven by a second cylinder. This setup allows for quick and precise positioning of the longitudinal columns. The fixing block provides a stable positioning reference for the longitudinal columns, while the clamping block, driven by the second cylinder, quickly clamps the longitudinal columns, ensuring a tight fit with the fixing block. The first clamping mechanism, fixing block, clamping block, second cylinder, and second clamping mechanism work together. They act together on the transverse and longitudinal columns, precisely positioning and firmly clamping each column assembly in a short time. In a mass production environment, workers can place the transverse and longitudinal columns onto the production equipment sequentially according to standardized operating procedures. Each clamping mechanism responds quickly, enabling the components to rapidly reach the stable state required for welding. This efficient clamping and positioning mechanism allows welders to focus on the welding operation itself, reducing downtime caused by component positioning and fixing issues, significantly improving the efficiency of mass production of the H-column structure of the energy storage cabinet, and meeting the needs of large-scale production.

[0008] Preferably, the placement plane includes two first supports located below the two ends of the transverse column and six second supports located below the two ends and the middle of the two longitudinal columns. The upper end surfaces of the two first supports abut against the lower end surfaces of the two ends of the transverse column, and the upper end surfaces of the six second supports abut against the lower end surfaces of the two ends and the lower end surfaces of the middle of the two longitudinal columns, respectively.

[0009] Preferably, the first clamping mechanism includes two first pressure heads in the shape of the number 7 and two first cylinders fixed on the base plate. The two first pressure heads are respectively located directly above the two first supports. The two first cylinders are used to drive the two first pressure heads to clamp the two ends of the horizontal upright at the upper end face of the two first supports respectively.

[0010] Preferably, the second clamping mechanism includes six F-shaped second pressure heads and six second cylinders fixed on the base plate. The six second pressure heads are respectively positioned directly above the six second supports. The six second cylinders are used to drive the six second pressure heads to clamp the two ends and the middle part of the two horizontal uprights at the upper end face of the six second supports.

[0011] Preferably, the base plate is provided with four lifting rings, which are located at the four corners of the base plate. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a perspective view of the H-column structure of the energy storage cabinet according to this utility model;

[0014] Diagram: 1. Base plate; 2. Placement plane; 2.1. First support; 2.2. Second support; 3. Horizontal column; 4. Longitudinal column; 5. First clamping mechanism; 5.1. First pressure head; 5.2. First cylinder; 6. Fixing block; 7. Clamping block; 8. Second clamping mechanism; 8.1. Second pressure head; 8.2. Second cylinder; 9. Lifting ring. Detailed Implementation

[0015] Before describing any embodiment of this invention in detail, it should be understood that the invention is not limited in its application to the details of the construction and arrangement of the components set forth in the following description or illustrated in the following figures. The invention is capable of other embodiments and can be practiced or carried out in various ways. Furthermore, it should be understood that the wording and terminology used herein are for descriptive purposes and should not be considered limiting. The use of “comprising” or “having” and variations thereof herein is intended to cover the items set forth below and their equivalents, as well as any additional items. Unless otherwise specified or limited, the terms “installation,” “connection,” “support,” and “linkage,” and variations thereof are used broadly and cover both direct and indirect installation, connection, support, and linking. Moreover, “connection” and “linkage” are not limited to physical or mechanical connections or links.

[0016] Furthermore, firstly, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as a limitation on this utility model. Secondly, the term "a" should be understood as "at least one" or "one or more," that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be construed as a limitation on the quantity.

[0017] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

[0018] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] Please refer to Figure 1 , 2 An H-shaped column structure for an energy storage cabinet includes a horizontal column 3, and two longitudinal columns 4 are welded and fixed to both ends of the horizontal column 3 to form an "H" shaped structure.

[0020] A production apparatus mainly includes a base plate 1 and a placement plane 2. The base plate 1 has a long side and a short side, and lifting rings 9 are provided at the four corners. A transverse column 3 is located along the short side of the base plate 1 on the placement plane 2, and a longitudinal column 4 along the long side of the base plate 1 is placed at each end of the transverse column 3. Two first supports 2.1 are located below the two ends of the transverse columns 3 on the placement plane 2, and six second supports 2.2 are located below the two ends and the middle of the two longitudinal columns 4, respectively. The upper end face of the first supports 2.1 abuts against the lower end face of the two ends of the transverse columns 3, and the upper end face of the six second supports 2.2 abuts against the lower end face of the two ends and the middle of the two longitudinal columns 4, respectively. A first clamping mechanism 5 is provided above the transverse columns 3, including two first pressure heads 5.1 and two first cylinders 5.2 fixed on the base plate 1. The first cylinders 5.2 are used to drive the first pressure heads 5.1 to clamp the two ends of the transverse columns 3 onto the first supports 2.1. A fixing block 6 is provided at one end of the longitudinal column 4, and a clamping block 7 and a second cylinder 8.2 are provided at the other end. The second cylinder 8.2 is used to drive the clamping block 7 to align with the fixing block 6, thereby clamping the longitudinal column 4. Above the longitudinal column 4 is a second clamping mechanism 8, which includes six second pressure heads 8.1 and six second cylinders 8.2 fixed on the base plate 1. The second cylinders 8.2 are used to drive the second pressure heads 8.1 to clamp the two ends and the middle of the transverse column 3 at the upper end face of the six second supports 2.2.

[0021] The above description only illustrates the preferred embodiment of this utility model and should not be construed as limiting the scope of the claims. This utility model is not limited to the above embodiments, and variations in its specific structure are permitted. All changes made within the scope of the independent claims of this utility model are also within the scope of protection of this utility model.

Claims

1. An H-column structure for an energy storage cabinet, characterized in that, It includes a horizontal column (3), and two longitudinal columns (4) are welded and fixed to both ends of the horizontal column (3) to form a letter "H" shaped structure.

2. A production apparatus, characterized in that: The H-column structure for producing an energy storage cabinet as described in claim 1 includes a base plate (1) and a placement plane (2) on the base plate (1). The base plate (1) has a long side and a short side. A horizontal column (3) is placed on the placement plane (2) along the short side of the base plate (1). Two longitudinal columns (4) along the long side of the base plate (1) are placed at both ends of the horizontal column (3). A first clamping mechanism (5) is provided above the horizontal column (3) to clamp the horizontal column on the placement plane. On the surface (2), a fixing block (6) is provided at one end of the longitudinal column (4), and a clamping block (7) and a second cylinder (8.2) are provided at the other end. The second cylinder (8.2) is used to drive the clamping block (7) to move toward the fixing block (6), so that one side of the clamping block (7) abuts against the other end of the longitudinal column (4), and one end of the longitudinal column (4) abuts against one side of the fixing block (6). A second clamping mechanism (8) is provided above the longitudinal column (4), and the second clamping mechanism (8) is used to clamp the longitudinal column (4) on the placement surface (2).

3. The production apparatus according to claim 2, characterized in that: The placement plane (2) includes two first supports (2.1) located below the two ends of the transverse column (3) and six second supports (2.2) located below the two ends and the middle of the two longitudinal columns respectively. The upper end face of the two first supports (2.1) abuts against the lower end face of the two ends of the transverse column, and the upper end face of the six second supports (2.2) abuts against the lower end face of the two ends and the lower end face of the middle of the two longitudinal columns respectively.

4. A production apparatus according to claim 3, characterized in that: The first clamping mechanism (5) includes two first pressure heads (5.1) and two first cylinders (5.2) fixed on the base plate (1). The two first pressure heads (5.1) are respectively located directly above the two first supports (2.1). The two first cylinders (5.2) are used to drive the two first pressure heads (5.1) to clamp the two ends of the horizontal uprights at the upper surfaces of the two first supports (2.1).

5. A production apparatus according to claim 2, characterized in that: The second clamping mechanism (8) includes six F-shaped second pressure heads (8.1) and six second cylinders (8.2) fixed on the base plate (1). The six second pressure heads (8.1) are respectively arranged directly above the six second supports. The six second cylinders (8.2) are used to drive the six second pressure heads (8.1) to clamp the two ends and the middle part of the two horizontal uprights at the upper end face of the six second supports (2.2).

6. A production apparatus according to claim 5, characterized in that: The base plate (1) is provided with four lifting rings (9), which are located at the four corners of the base plate (1).

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