Universal electrical screen cabinet body expansion assembly structure

Abstract

The utility model belongs to the technical field of electrical screen cabinets, and particularly relates to a universal electrical screen cabinet body expansion assembly structure which comprises a main cabinet body, a first side plate, a second side plate and a cabinet door installed on the main cabinet body, and one side of the main cabinet body and one side of the second side plate are provided with connecting blocks. Connecting grooves are formed in the other side of the main cabinet body and one side of the first side plate, the connecting blocks are matched with the connecting grooves in position, and the first side plate and the second side plate are connected with the main cabinet body in a clamped mode through matching of the connecting blocks and the connecting grooves. According to the utility model, the two sides of the main cabinet body are provided with the connecting blocks and the connecting grooves which can be mutually inserted and locked, and the disassembly of the side plate I and the side plate II is matched, so that the main cabinet body of the electrical screen cabinet can be independent, the expansion assembly of a plurality of main cabinet bodies can be realized, and the practicability is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical switch cabinets, and particularly relates to a structure of a general-purpose electrical switch cabinet body expansion component. Background Art

[0002] An electrical switch cabinet is a cabinet made of steel materials to protect components from normal operation. The production materials of electrical switch cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates.

[0003] For example, an electrical switch cabinet with the publication number CN221080702U. The electrical switch cabinet includes a top plate, side walls, a front wall, and a bottom support. The bottom support is located below the top plate; the side walls are respectively arranged on the left and right sides of the top plate and are detachably connected to the top plate; the bottom support is detachably connected to the side walls; the front wall is detachably connected to the top plate, side walls, and bottom support by means of clamping; on both sides of the side walls, there are doors that can be opened away from the top plate. The top plate, side walls, front wall, and bottom support of the electrical switch cabinet provided by the utility model are all designed as detachable structures. During transportation, each module can be disassembled and then carried, reducing the occupied space, and during assembly, it can be assembled on-site, saving the installation operation space.

[0004] In the prior art, electrical switch cabinets generally adopt independent cabinets assembled integrally. Since the cabinets exist independently, it is impossible to realize the assembly and expansion between multiple cabinets, resulting in inconvenience in use in some special scenarios, such as when the electrical equipment installed in each electrical switch cabinet needs to be connected, or when the number of electrical equipment installed is large and a larger cabinet size is required.

[0005] In view of this, the utility model provides a structure of a general-purpose electrical switch cabinet body expansion component to solve the problem that the existing electrical switch cabinets cannot be assembled and expanded. Content of the Utility Model

[0006] The purpose of the utility model is to provide a structure of a general-purpose electrical switch cabinet body expansion component, aiming to solve the problem that in the prior art, since the cabinets of electrical switch cabinets exist independently, it is impossible to realize the assembly and expansion between multiple cabinets.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A structure of a general-purpose electrical switch cabinet body expansion component includes a main cabinet body, a first side plate, a second side plate, and a cabinet door installed on the main cabinet body. Connecting blocks are provided on one side of the main cabinet body and one side of the second side plate. The surface of the connecting block is coated with a layer of elastic flexible material. Connecting grooves are provided on the other side of the main cabinet body and one side of the first side plate. The positions of the connecting block and the connecting groove are adapted to each other and can be inserted and locked with each other. The first side plate and the second side plate are both connected to the main cabinet body in a snap-fit manner through the cooperation of the connecting block and the connecting groove.

[0008] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, through holes are provided on both the bottom surface and the top surface of the main cabinet body.

[0009] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, a vertically penetrating connection hole is provided on the top surface of the cabinet door.

[0010] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, a positioning shaft is threadedly connected inside the through hole.

[0011] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, when the positioning shaft is connected in the through hole, one end of the positioning shaft can extend into the connection hole.

[0012] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, the cabinet door is rotationally connected to the main cabinet body through the positioning shaft.

[0013] Preferably, as a general-purpose electrical cabinet body expansion component structure of the present utility model, a flat groove, a cross-shaped groove or a hexagonal groove is provided at the end of the positioning shaft.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing connecting blocks and connecting grooves that can be inserted and locked with each other on both sides of the main cabinet body of the present utility model, and cooperating with the disassembly of the first side plate and the second side plate, the main cabinet body of the electrical cabinet can not only exist independently, but also realize the expansion and assembly between multiple main cabinet bodies, effectively improving the practicability.

[0016] 2. Through the mutual cooperation between the through hole, the connection hole, the positioning shaft and the cabinet door of the present utility model, the convenient disassembly and assembly of the cabinet door can be realized. At the same time, in cooperation with the convenient disassembly and assembly between the first side plate and the second side plate and the main cabinet body, the purpose of convenient assembly of the entire electrical cabinet is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a three-dimensional structural schematic diagram of the combined expansion of the present utility model;

[0020] Figure 3Explosion structure schematic diagram of the present utility model;

[0021] Figure 4 Schematic diagram of the first side plate structure of the present utility model;

[0022] Figure 5 Schematic diagram of the main cabinet structure of the present utility model;

[0023] Figure 6 Assembled sectional structure schematic diagram of the main cabinet and the cabinet door of the present utility model;

[0024] Figure 7 Enlarged structure schematic diagram of part A of the present utility model.

[0025] In the figure: 1, main cabinet; 2, cabinet door; 3, first side plate; 4, second side plate; 5, connecting block; 6, connecting groove; 9, through hole; 10, connecting hole; 11, positioning shaft. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1: Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions: A general-purpose electrical cabinet body expansion component structure includes a main cabinet 1, a first side plate 3, a second side plate 4, and a cabinet door 2 installed on the main cabinet 1. Connecting blocks 5 are provided on one side of the main cabinet 1 and one side of the second side plate 4, and connecting grooves 6 are provided on the other side of the main cabinet 1 and one side of the first side plate 3. The positions of the connecting blocks 5 and the connecting grooves 6 are adapted to each other. The connecting blocks 5 and the connecting grooves 6 are trapezoidal structures, or can be any shape that can achieve mutual insertion and locking. The first side plate 3 and the second side plate 4 are both detachably connected to the main cabinet 1 through the cooperation of the connecting blocks 5 and the connecting grooves 6;

[0028] During specific use: By sliding the first side plate 3 or the second side plate 4, the first side plate 3 or the second side plate 4 can be detached from the side of the main cabinet 1. After detaching the first side plate 3 or the second side plate 4 on one side of another main cabinet 1, the connecting blocks 5 and the connecting grooves 6 on the opposite sides of the two main cabinets 1 will be exposed. Slide the connecting block 5 on one side of one main cabinet 1 into the connecting groove 6 on one side of another main cabinet 1 and lock it. As Figure 2 shown, the combination expansion of multiple main cabinets 1 can be realized, thereby expanding the internal use space of the electrical cabinet, making it suitable for more application scenarios and improving the practicality;

[0029] Further, in order to improve the locking firmness between the connecting block 5 and the connecting groove 6, a flexible material with elasticity such as rubber or silica gel can be coated on the surface of the connecting block 5. Then, when the connecting block 5 is inserted into the connecting groove 6, the friction between the connecting block 5 and the connecting groove 6 can be increased, thereby improving the locking firmness.

[0030] Embodiment 2: Please refer to Figures 6 - 7 , which is different from Embodiment 1. In order to achieve the convenience of assembling the entire electrical cabinet, through holes 9 are opened on the bottom and top surfaces of the main cabinet body 1, a vertically penetrating connecting hole 10 is opened on the top surface of the cabinet door 2, a positioning shaft 11 is threadedly connected inside the through hole 9, and a flat groove, a cross-shaped groove or a hexagonal groove is opened at the end of the positioning shaft 11, so as to facilitate the operator to install the positioning shaft 11 using different tools. When the positioning shaft 11 is connected in the through hole 9, one end of the positioning shaft 11 can extend into the connecting hole 10, so that the cabinet door 2 can rotate on the main cabinet body 1.

[0031] According to the description of Embodiment 1, both the first side plate 3 and the second side plate 4 can be conveniently disassembled and assembled from the side of the main cabinet body 1. Then, when the cabinet door 2 can be conveniently disassembled and assembled on the main cabinet body 1, all the cabinet components of the entire electrical cabinet can be conveniently disassembled and assembled, thereby improving the assembly convenience of the electrical cabinet. In addition, when a single component is damaged, it can be replaced separately, effectively reducing the use cost.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A general-purpose electrical cabinet body expansion component structure, comprising a main cabinet body (1), a first side plate (3), a second side plate (4), and a cabinet door (2) installed on the main cabinet body (1), characterized in that: On one side of the main cabinet body (1) and one side of the second side plate (4), there are connecting blocks (5). The surface of the connecting block (5) is coated with a layer of elastic flexible material. On the other side of the main cabinet body (1) and one side of the first side plate (3), there are connecting grooves (6). The positions of the connecting block (5) and the connecting groove (6) are adapted to each other and can be inserted and locked with each other. The first side plate (3) and the second side plate (4) are both connected to the main cabinet body (1) in a snap-fit manner through the cooperation of the connecting block (5) and the connecting groove (6).

2. The structure of a general-purpose electrical cabinet body expansion component according to claim 1, wherein: Through holes (9) are provided on both the bottom surface and the top surface of the main cabinet body (1).

3. A general-purpose electrical cabinet body expansion component structure according to claim 2, characterized in that: A vertically penetrating connecting hole (10) is provided on the top surface of the cabinet door (2).

4. The structure of a general-purpose electrical cabinet body expansion component according to claim 3, characterized in that: A positioning shaft (11) is threadedly connected inside the through hole (9).

5. A general-purpose electrical cabinet body expansion component structure according to claim 4, characterized in that: When the positioning shaft (11) is connected in the through hole (9), one end of the positioning shaft (11) can extend into the connecting hole (10).

6. The structure of a general-purpose electrical cabinet body expansion component according to claim 5, characterized in that: The cabinet door (2) is rotationally connected to the main cabinet body (1) through the positioning shaft (11).

7. A general-purpose electrical cabinet body expansion component structure according to any one of claims 4-6, characterized in that: The end of the positioning shaft (11) is provided with a flat groove, a cross-shaped groove or a hexagonal groove.

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