A power distribution cabinet body structure with high structural strength

Abstract

The utility model discloses a kind of high structural strength switchboard cabinet structure, the four longitudinal inside corner of cabinet is provided with angle steel, the inside wall of cabinet two sides is symmetrically provided with several side edge connecting plates, the rear side of cabinet inside is provided with several rear end connecting plates, the two ends of side edge connecting plate and rear end connecting plate are connected with corresponding two angle steels respectively, the connecting place of rear end connecting plate and side edge connecting plate is respectively provided with L type plate, support plate is welded between L type plate and corresponding angle steel, the end of electrical element mounting plate is connected with L type plate at the two ends of same rear end connecting plate respectively, the utility model structure is reasonable, the support of angle steel, side edge connecting plate and rear end connecting plate greatly improves the structural strength of switchboard cabinet, to ensure the stability of cabinet, while the end of rear end connecting plate is provided with L type plate between corresponding side edge connecting plate, the structural strength and stability of cabinet are further improved.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically a power distribution cabinet structure with high structural strength. Background Technology

[0002] In power systems, the distribution cabinet is the core equipment for power distribution and control, and its importance is self-evident. It is like the "heart" of the power system, responsible for safely and efficiently transmitting electrical energy to various electrical devices and ensuring the stable operation of the entire system.

[0003] The cabinet of a power distribution cabinet needs to meet certain structural strength requirements to ensure its stability. Currently, the rigidity of the cabinet is generally ensured by the materials used, but the supporting strength of the cabinet itself is not guaranteed, which can easily lead to deformation and affect its service life. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a high-strength power distribution cabinet structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength distribution cabinet structure, including a cabinet body, an opening on the front side of the cabinet body, angle steel at the four longitudinal inner corners of the inner wall of the cabinet body, several side connecting plates symmetrically arranged on the inner walls of both sides of the cabinet body, several rear connecting plates arranged on the rear side of the cabinet body, the positions of the side connecting plates and the rear connecting plates on both sides corresponding one-to-one, the two ends of the side connecting plates and the rear connecting plates being connected to two corresponding angle steels respectively, L-shaped plates being arranged at both ends of the rear connecting plates, the end of the L-shaped plate away from the rear connecting plate being connected to the inner surface of the corresponding side connecting plate, a support plate being welded between the L-shaped plate and the corresponding angle steel, and the L-shaped plates at both ends of the same rear connecting plate being connected to the ends of electrical component mounting plates respectively.

[0006] Preferably, the present invention provides a high-strength power distribution cabinet structure, wherein the side connecting plate and the rear connecting plate are respectively welded to angle steel.

[0007] Preferably, the present invention provides a high-strength power distribution cabinet structure, wherein the L-shaped plate is welded to the corresponding side connecting plate and the rear connecting plate.

[0008] Preferably, the present invention provides a high-strength distribution cabinet structure, wherein the support plate is welded to the corresponding L-shaped plate and angle steel respectively.

[0009] Preferably, the present invention provides a high-strength power distribution cabinet structure, wherein the two ends of the electrical component mounting plate are fastened to the corresponding L-shaped plate by bolts and nuts.

[0010] Preferably, the present invention provides a high-strength power distribution cabinet structure, wherein the rear side of the cabinet is provided with several heat dissipation holes.

[0011] Preferably, the present invention provides a high-strength power distribution cabinet structure, wherein the bottom of the cabinet is provided with several supporting feet.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) Angle steel is installed inside the cabinet and at the longitudinal inner corner. Two angle steels on the same side are connected by side connecting plates. Several rear connecting plates are welded between two angle steels at both ends of the rear side of the cabinet. The structural strength of the distribution cabinet is greatly improved by the support of angle steel, side connecting plates and rear connecting plates, thereby ensuring the stability of the cabinet.

[0014] (2) An L-shaped plate is provided between the end of the rear connecting plate and the corresponding side connecting plate. The inner side of the L-shaped plate and the corresponding angle steel are supported by a support plate, which improves the structural stability between the side connecting plate and the rear connecting plate, and also realizes the installation of electrical component mounting plates, further improving the structural strength and stability of the cabinet. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 For the appendix Figure 1 Enlarged structural diagram of point A in the middle.

[0017] In the diagram: 1. Cabinet body; 2. Angle steel; 3. Side connecting plate; 4. Rear connecting plate; 5. L-shaped plate; 6. Support plate; 7. Electrical component mounting plate; 8. Ventilation holes; 9. Support feet. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", 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, they should not be construed as limitations on this utility model.

[0020] Please see Figure 1-2 This utility model provides a technical solution: a high-strength distribution cabinet structure, including a cabinet body 1. The front and side surfaces of the cabinet body 1 are open. Angle steel 2 is installed at each of the four longitudinal inner corners of the inner wall of the cabinet body 1. Several side connecting plates 3 are symmetrically arranged on the inner walls of both sides of the cabinet body 1. Several rear connecting plates 4 are installed on the rear side of the cabinet body 1. The positions of the side connecting plates 3 and the rear connecting plates 4 correspond one-to-one. The two ends of the side connecting plates 3 and the rear connecting plates 4 are respectively connected to two corresponding angle steel 2. The side connecting plates 3 and the rear connecting plates 4 are welded to the angle steel 2 to achieve connection between the side connecting plates 3 and the rear connecting plates 4 and the corresponding angle steel 2. L-shaped plates 5 are respectively installed at both ends of the rear connecting plates 4. The end of the L-shaped plate 5 furthest from the rear connecting plate 4 is connected to the corresponding side... The inner surface of the connecting plate 3 is connected. The L-shaped plate 5 is welded to the corresponding side connecting plate 3 and the rear connecting plate 4 to realize the connection between the L-shaped plate 5 and the corresponding side connecting plate 3 and the rear connecting plate 4. A support plate 6 is welded between the L-shaped plate 5 and the corresponding angle steel 2. The support plate 6 is welded to the corresponding L-shaped plate 5 and the angle steel 2 respectively to realize the connection between the support plate 6 and the corresponding L-shaped plate 5 and the angle steel 2. The L-shaped plates 5 located at both ends of the same rear connecting plate 4 are connected to the ends of the electrical component mounting plate 7 respectively. The two ends of the electrical component mounting plate 7 are fastened to the corresponding L-shaped plate 5 by bolts and nuts. Several heat dissipation holes 8 are opened on the rear side of the cabinet 1 to realize heat dissipation inside the cabinet 1 when the distribution cabinet is working. Several support feet 9 are provided at the bottom of the cabinet 1 to realize the raising and support of the cabinet 1.

[0021] Assembly Method and Operating Principle: First, construct the cabinet body 1. Then, place four angle steels 2 at the four inner corners of the cabinet body 1 and connect them to the cabinet body 1 using bolts or welding. Next, weld the two ends of the side connecting plate 3 to the two angle steels 2 on the same side. Then, weld the two ends of the rear connecting plate 4 to the two angle steels 2 at the rear ends of the cabinet body 1. Simultaneously, connect the side connecting plates and the rear connecting plate 4 to the inner wall of the cabinet body 1 using bolts or welding. Note that the two side connecting plates and one rear connecting plate 4 form a group and are located at the same height. Weld the two ends of the L-shaped plate 5 to one end of the rear connecting plate 4 and the corresponding side connecting plate, respectively. At the same time, weld the support plate 6 to the L-shaped plate 5 and the corresponding angle steel 2. Finally, fasten the two ends of the electrical component mounting plate 7 to the L-shaped plate 5 using bolts and nuts to complete the assembly. In use, connect the cabinet door to the cabinet body 1 using hinges, and connect the electrical components to the waist holes of the electrical component mounting plate 7 using bolts and nuts. This utility model has a reasonable structure. Angle steel 2 is provided at the inner corner of the cabinet body 1 in the longitudinal direction. Two angle steels 2 on the same side are connected by a side connecting plate 3. Several rear connecting plates 4 are welded between two angle steels 2 at both ends of the rear side of the cabinet body 1. The structural strength of the distribution cabinet body 1 is greatly improved by the support of angle steel 2, side connecting plate 3 and rear connecting plate 4, thereby ensuring the stability of the cabinet body 1. At the same time, an L-shaped plate 5 is provided between the end of the rear connecting plate 4 and the corresponding side connecting plate 3. The inner side of the L-shaped plate 5 and the corresponding angle steel 2 are supported by a support plate 6. This improves the structural stability between the side connecting plate 3 and the rear connecting plate 4, and also realizes the installation of electrical component mounting plate 7. The structural strength and stability of the cabinet body 1 are further improved.

[0022] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0023] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-strength distribution cabinet structure, characterized in that: The cabinet includes a cabinet (1), which has an opening on its front side. Angle steel (2) is provided at the four longitudinal inner corners of the inner wall of the cabinet (1). Several side connecting plates (3) are symmetrically provided on the inner walls of both sides of the cabinet (1). Several rear connecting plates (4) are provided on the rear side inside the cabinet (1). The positions of the side connecting plates (3) and the rear connecting plates (4) on both sides correspond one-to-one. The two ends of the side connecting plates (3) and the rear connecting plates (4) are respectively connected to the two corresponding angle steels (2). L-shaped plates (5) are provided at both ends of the rear connecting plates (4). The end of the L-shaped plate (5) away from the rear connecting plate (4) is connected to the inner surface of the corresponding side connecting plate (3). A support plate (6) is welded between the L-shaped plate (5) and the corresponding angle steel (2). The L-shaped plates (5) located at both ends of the same rear connecting plate (4) are respectively connected to the ends of the electrical component mounting plate (7).

2. The high-strength distribution cabinet structure according to claim 1, characterized in that: The side connecting plate (3) and the rear connecting plate (4) are respectively welded to the angle steel (2).

3. The high-strength distribution cabinet structure according to claim 1, characterized in that: The L-shaped plate (5) is welded to the corresponding side connecting plate (3) and rear connecting plate (4).

4. The high-strength distribution cabinet structure according to claim 1, characterized in that: The support plate (6) is welded to the corresponding L-shaped plate (5) and angle steel (2) respectively.

5. The high-strength distribution cabinet structure according to claim 1, characterized in that: The electrical component mounting plate (7) is fastened to the corresponding L-shaped plate (5) at both ends by bolts and nuts.

6. The high-strength distribution cabinet structure according to claim 1, characterized in that: The rear side of the cabinet (1) is provided with several heat dissipation holes (8).

7. The high-strength distribution cabinet structure according to claim 1, characterized in that: The bottom of the cabinet (1) is provided with several support feet (9).

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