Power distribution cabinet structure facilitating disassembly and assembly of power distribution junction box

Abstract

The utility model discloses a power distribution cabinet structure convenient for disassembly and assembly of a power distribution junction box, which relates to the technical field of power distribution cabinets and comprises two support plates, the two support plates are fixedly connected to two ends of the middle of the inner side of a power distribution cabinet, a plurality of fixing grooves are equidistantly arranged on the two support plates, a fixing plate is arranged on one side of each fixing groove, and bolt holes are arranged on two sides of each fixing plate. The fixing plate is horizontally arranged on the inner side of the power distribution cabinet, and the fixing plate and the supporting plate are connected and fixed through fixing bolts; by means of the third telescopic spring between the fixing block and the clamping block, the anti-shaking device can be conveniently fixed to the fixing plate and can horizontally move, the installation stability is improved, the anti-shaking function is further achieved, and by means of cooperation of the extension rod on the first telescopic spring and the blocking plate, the anti-shaking effect is achieved. According to the power distribution junction box, the power distribution junction boxes of different sizes can be conveniently fixed, the installation convenience is improved, the function that the power distribution junction box is convenient to disassemble and assemble is achieved, and finally the problem that the power distribution junction box is inconvenient to fix and disassemble and assemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinets, in particular to a distribution cabinet structure facilitating the disassembly and assembly of a distribution wiring box. Background Art

[0002] The initial distribution cabinets may adopt fixed wiring boxes, and the disassembly and assembly need to be manually operated, which is not flexible and convenient enough. With the increasing demand, detachable wiring boxes have been introduced, making the disassembly and assembly more convenient, but there is still a certain degree of operational complexity. In recent years, with the development of intelligent technologies, some distribution cabinet designs consider convenient disassembly and assembly while also incorporating intelligent management systems that can remotely monitor, control, and diagnose, improving reliability and maintenance efficiency. The structure of a distribution cabinet facilitating the disassembly and assembly of a distribution wiring box includes a wiring box, a disassembly and assembly system, a connector, a safety device, an intelligent management system, a housing, and a structural support. However, in the use process of an existing distribution cabinet structure facilitating the disassembly and assembly of a distribution wiring box, it is easy to cause inconvenient fixing and disassembly of the distribution wiring box due to different sizes of the distribution wiring box. Therefore, the above technical problems need to be solved. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to provide a distribution cabinet structure facilitating the disassembly and assembly of a distribution wiring box.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: A distribution cabinet structure facilitating the disassembly and assembly of a distribution wiring box includes two support plates, which are fixedly connected to both ends of the middle part inside the distribution cabinet, and a plurality of fixing grooves are equidistantly arranged on the two support plates. One side of the fixing groove is provided with a fixing plate, and bolt holes are opened on both sides of the fixing plate. The fixing plate is horizontally arranged inside the distribution cabinet, and the fixing plate and the support plate are fixedly connected by fixing bolts. A plurality of limiting grooves are equidistantly arranged in the middle of the fixing plate.

[0005] Preferably, a plurality of wire holes are equidistantly arranged at the lower end inside the distribution cabinet, and support columns are fixedly connected to the four peripheral edges of the lower end of the distribution cabinet.

[0006] Preferably, a distribution wiring box assembly is clamped at the upper end of the fixing plate. A clamping mechanism is installed on one side of the distribution wiring box assembly, and a distribution box fixing mechanism is installed on the other side of the distribution wiring box assembly.

[0007] Preferably, the clamping mechanism includes a third telescopic spring, a fixed block, and a clamping block. The fixed blocks are fixedly connected to both sides of the rear end of the buffer plate, and a groove is opened inward on one side of the fixed block. The third telescopic spring is installed inside the groove. One end of the third telescopic spring is fixedly connected to the inside of the fixed block, and the other end is fixedly connected to the inside of the clamping block.

[0008] Preferably, the distribution box fixing mechanism includes an extension rod, a first telescopic spring and a blocking plate. The extension rod is installed inside the clamping groove on the inner side of the buffer plate, and a first telescopic spring is installed between the extension rod and the buffer plate. One end of the first telescopic spring is fixedly connected to the inner side of the buffer plate, and the other end is fixedly connected to one end of the extension rod. The extension rods are installed on the four sides of the buffer plate, and L-shaped blocking plates are fixedly installed at one ends of the extension rods.

[0009] Preferably, a fixing column is fixedly installed at the middle edge of one end of the extension rod. A round hole is opened inside the fixing column, and a plurality of clamping grooves are equidistantly opened inside the fixing column. A second telescopic spring is installed inside the round hole. One end of the second telescopic spring is fixedly connected to one end of the extension rod, and the other end is fixedly connected to one side of the pressing block. A plurality of limiting blocks are annularly and equidistantly fixedly connected to one end of the pressing block.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, through the third telescopic spring between the fixing block and the clamping block, it is convenient to be fixed on the fixing plate and can be horizontally moved, improving the installation stability, and thus realizing the anti-vibration function. Further, through the cooperation of the extension rod and the blocking plate on the first telescopic spring, it is convenient to fix distribution junction boxes of different sizes, improving the installation convenience, and thus realizing the function of facilitating the disassembly and assembly of the distribution junction box. Finally, the problem of inconvenient fixing and disassembly of the electrical junction box is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0012] Figure 1 is the overall three-dimensional structure schematic diagram proposed by the present utility model;

[0013] Figure 2 is the partial overall three-dimensional structure schematic diagram inside the power distribution cabinet proposed by the present utility model;

[0014] Figure 3 is the front view structure schematic diagram proposed by the present utility model;

[0015] Figure 4 is the rear cross-sectional structure schematic diagram of the fixing mechanism proposed by the present utility model;

[0016] Figure 5 is the side cross-sectional structure schematic diagram of the fixing mechanism proposed by the present utility model;

[0017] Figure 6 is the rear cross-sectional structure schematic diagram of the clamping mechanism proposed by the present utility model.

[0018] Reference numerals in the figure: 1, support plate; 2, fixing groove; 3, fixing bolt; 4, fixing plate; 5, limiting groove; 6, wire hole; 7, buffer plate; 8, pressing block; 9, fixing block; 10, fixing column; 11, partition board; 12, first telescopic spring; 13, extension rod; 14, second telescopic spring; 15, third telescopic spring. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Embodiment: Refer to Figures 1-6 , a power distribution cabinet structure facilitating the disassembly and assembly of a power distribution junction box in the present invention, includes two support plates 1 fixedly connected to both ends of the middle part inside the power distribution cabinet, and a plurality of fixing grooves 2 are equidistantly opened on the two support plates 1. A fixing plate 4 is installed on one side of the fixing groove 2. Bolt holes are opened on both sides of the fixing plate 4, and the fixing plate 4 is horizontally installed inside the power distribution cabinet. The fixing plate 4 and the support plate 1 are connected and fixed by a fixing bolt 3, and a plurality of limiting grooves 5 are equidistantly opened in the middle of the fixing plate 4. By connecting and fixing the support plate 1 and the fixing plate 4 with the fixing bolt 3, it is convenient to adjust the horizontal position of the fixing plate 4 according to different required heights; a plurality of wire holes 6 are equidistantly opened at the lower end inside the power distribution cabinet, and support columns are fixedly installed on the peripheries of the four sides of the lower end of the power distribution cabinet. Through the guiding holes 6 at the lower end of the power distribution cabinet, it is convenient to connect the wires with the electrical components inside the power distribution cabinet; a power distribution junction box assembly is clamped at the upper end of the fixing plate 4, a clamping mechanism is installed on one side of the power distribution junction box assembly, and a power distribution box fixing mechanism is installed on the other side of the power distribution junction box assembly. By the mutual cooperation of the clamping mechanism and the fixing mechanism, it is convenient to fix the power distribution junction box.

[0021] In the present utility model, the clamping mechanism includes a third telescopic spring 15, a fixed block 9 and a clamping block. The fixed blocks 9 are fixedly connected to both sides of the rear end of the buffer plate 7. A groove is formed inwardly on one side of the fixed block 9, and a third telescopic spring 15 is installed inside the groove. One end of the third telescopic spring 15 is fixedly connected to the inside of the fixed block 9, and the other end is fixedly connected to the inside of the clamping block. Through the third telescopic spring 15 between the fixed block 9 and the clamping block, it is convenient to fix the power distribution junction box assembly on the fixing plate 4. The power distribution box fixing mechanism includes an extension rod 13, a first telescopic spring 12 and a partition plate 11. The extension rod 13 is installed inside the clamping groove inside the buffer plate 7, and a first telescopic spring 12 is installed between the extension rod 13 and the buffer plate 7. One end of the first telescopic spring 12 is fixedly connected to the inside of the buffer plate 7, and the other end is fixedly connected to one end of the extension rod 13. The extension rods 13 are installed on the four sides of the buffer plate 7, and an L-shaped partition plate 11 is fixedly connected to one end of each extension rod 13. Through the mutual fixation of the extension rod 13 and the first telescopic spring 12, it is convenient to fix power distribution junction boxes of different sizes. A fixing column 10 is fixedly installed at the middle edge of one end of the extension rod 13. A round hole is formed inside the fixing column 10, and a plurality of clamping grooves are equidistantly formed inside the fixing column 10. A second telescopic spring 14 is installed inside the round hole. One end of the second telescopic spring 14 is fixedly connected to one end of the extension rod 13, and the other end is fixedly connected to one side of the pressing block 8. A plurality of limiting blocks are fixedly connected annularly and equidistantly at one end of the pressing block 8. Through the pressing block 8 and the second telescopic spring 14, it is convenient to prevent a gap from existing between the power distribution junction box and the buffer plate 7.

[0022] Working principle: When the present utility model is in use, first, through the support plates 1 and the fixing grooves 2 on both sides of the inner wall of the power distribution cabinet, it is convenient to adjust the horizontal position of the fixing plate 4 according to the required height. Then, through the fixing bolts 3 on both sides of the fixing plate 4, it is convenient to fix the fixing plate 4 on the support plate 1. Then, through the limiting grooves 5 on the fixing plate 4, it is convenient to fix the positions of the electrical components and prevent the electrical components from moving. Then, through the wire holes 6 at the lower end of the power distribution cabinet, it is convenient for the cables to be connected into the power distribution cabinet. Then, through the connection of the third telescopic spring 15, the fixed block 9 and the clamping block, it is convenient for the power distribution junction box assembly to be clamped on the fixing plate 4. Then, through the first telescopic spring 12 and the extension rod 13, it is convenient to fix power distribution junction boxes of different sizes. Then, through the partition plate 11 and the pressing block 8, it is convenient to fix the power distribution junction box. Then, through the second telescopic spring 14 inside the fixing column 10, the power distribution junction box is closely attached to the buffer plate 7, which is convenient to prevent the power distribution junction box from being damaged by impact.

[0023] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A power distribution cabinet structure facilitating the disassembly and assembly of a power distribution junction box, comprising two support plates (1), characterized in that: Two of the support plates (1) are fixedly connected to both ends of the middle part inside the power distribution cabinet, and a plurality of fixing grooves (2) are equidistantly formed on the two support plates (1). One side of the fixing groove (2) is provided with a fixing plate (4). Bolt holes are formed on both sides of the fixing plate (4), and the fixing plate (4) is horizontally installed inside the power distribution cabinet. The fixing plate (4) and the support plate (1) are connected and fixed by fixing bolts (3), and a plurality of limiting grooves (5) are equidistantly formed in the middle of the fixing plate (4).

2. The power distribution cabinet structure facilitating the disassembly and assembly of a power distribution junction box according to claim 1, wherein: A plurality of wire holes (6) are equidistantly formed at the lower end inside the power distribution cabinet, and support columns are fixedly connected to the four peripheral edges of the lower end of the power distribution cabinet.

3. The power distribution cabinet structure facilitating the disassembly and assembly of a power distribution junction box according to claim 1, wherein: A power distribution junction box assembly is clamped to the upper end of the fixing plate (4). A clamping mechanism is installed on one side of the power distribution junction box assembly, and a power distribution box fixing mechanism is installed on the other side of the power distribution junction box assembly.

4. The power distribution cabinet structure facilitating the disassembly and assembly of the power distribution junction box according to claim 3, characterized in that: The clamping mechanism includes a third telescopic spring (15), a fixing block (9) and a clamping block. The fixing blocks (9) are fixedly connected to both sides of the rear end of the buffer plate (7). A groove is formed inwardly on one side of the fixing block (9). The third telescopic spring (15) is installed inside the groove. One end of the third telescopic spring (15) is fixedly connected to the inside of the fixing block (9), and the other end is fixedly connected to the inside of the clamping block.

5. The structure of a power distribution cabinet facilitating the disassembly and assembly of a power distribution junction box according to claim 3, characterized in that: The power distribution box fixing mechanism includes an extension rod (13), a first telescopic spring (12) and a blocking plate (11). The extension rod (13) is installed inside a clamping groove inside the buffer plate (7), and a first telescopic spring (12) is installed between the extension rod (13) and the buffer plate (7). One end of the first telescopic spring (12) is fixedly connected to the inside of the buffer plate (7), and the other end is fixedly connected to one end of the extension rod (13). The extension rod (13) is installed on the four sides of the buffer plate (7), and an L-shaped blocking plate (11) is fixedly connected to one end of the extension rod (13).

6. The power distribution cabinet structure facilitating the disassembly and assembly of a power distribution junction box according to claim 5, wherein: A fixing column (10) is fixedly installed at the middle edge of one end of the extension rod (13). A round hole is formed inside the fixing column (10), and a plurality of clamping grooves are equidistantly formed inside the fixing column (10). A second telescopic spring (14) is installed inside the round hole. One end of the second telescopic spring (14) is fixedly connected to one end of the extension rod (13), and the other end is fixedly connected to one side of the pressing block (8). A plurality of limiting blocks are annularly and equidistantly fixedly connected to one end of the pressing block (8).

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