Power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet which comprises a power distribution cabinet body, the top of the power distribution cabinet body is provided with a protection top, the bottom surface of the protection top is fixedly connected with a plurality of moving rods, the plurality of moving rods slidably penetrate through the power distribution cabinet body, the bottom ends of the moving rods are located in the power distribution cabinet body, and a buffer assembly is arranged between the power distribution cabinet body and the protection top. A moving plate is slidably connected in the power distribution cabinet main body, a plurality of parallel mounting plates are fixedly connected to the moving plate, power distribution components are mounted on the mounting plates, and a control assembly for controlling the moving plate to slide is mounted between the inner wall of the power distribution cabinet main body and the moving plate. The power distribution cabinet is simple in structure and convenient to operate, can protect power distribution components in the power distribution cabinet main body, and is convenient to replace and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinets, in particular to a distribution cabinet. Background Art

[0002] The distribution cabinet is the terminal equipment of the power distribution system, mainly used for distributing electric energy to various electrical equipment to meet various electricity consumption needs. The distribution cabinet can control the electric energy as needed to realize operations such as turning on, turning off, and adjusting each electrical equipment, and avoid circuit overload and short circuit. The existing distribution cabinets generally adopt a fixed cabinet structure, and electrical components are installed inside the main body of the distribution cabinet. Due to its fixed structure, when it is accidentally impacted externally, it is easy to cause a large impact on the internal electrical components and easily damage the electrical components. Moreover, since the installation position of the electrical components is generally on the inner side of the distribution cabinet far from the door body, it is not convenient to replace the damaged electrical components. Therefore, there is an urgent need for a distribution cabinet that is not easily damaged and is convenient for replacing electrical components. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a distribution cabinet to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above purpose, the utility model provides the following scheme: The utility model provides a distribution cabinet, including a distribution cabinet main body. A protective top is arranged at the top of the distribution cabinet main body. A plurality of moving rods are fixedly connected to the bottom surface of the protective top. The plurality of moving rods slidably penetrate through the distribution cabinet main body. The bottom ends of the moving rods are located inside the distribution cabinet main body. A buffer assembly is arranged between the distribution cabinet main body and the protective top. A moving plate is slidably connected inside the distribution cabinet main body. A plurality of parallel mounting plates are fixedly connected to the moving plate. Distribution electrical components are installed on the mounting plates. A control assembly for controlling the sliding of the moving plate is installed between the inner wall of the distribution cabinet main body and the moving plate.

[0005] Preferably, a partition plate is fixedly connected inside the distribution cabinet main body. The bottom ends of the plurality of moving rods are fixedly connected to a lifting plate. The lifting plate is located above the partition plate and is slidably connected to the inner wall of the distribution cabinet main body. A plurality of compression springs are fixedly connected between the lifting plate and the partition plate.

[0006] Preferably, the buffer assembly includes two first connecting rods rotatably connected to the bottom wall of the protective top and two second connecting rods rotatably connected to the top wall of the distribution cabinet main body. The first connecting rods and the second connecting rods are arranged in one-to-one correspondence. A connecting shaft is rotatably connected between the corresponding first connecting rod and the second connecting rod. A damping rod is rotatably connected between the two connecting shafts. Limiting rings are respectively fixedly connected to the outer sides of both ends of the damping rod. A buffer spring is fixedly connected between the two limiting rings. The buffer spring is located on the periphery of the damping rod.

[0007] Preferably, two first slide rails are respectively arranged between the side wall of the moving plate and the inner wall of the main body of the power distribution cabinet. The first slide rails are fixedly connected to the inner wall of the main body of the power distribution cabinet. The side wall of the moving plate is slidably matched with the first slide rails. A pulley is rotatably connected to the side wall of the moving plate corresponding to the first slide rails. The pulley is located between the two first slide rails and is in contact with the first slide rails.

[0008] Preferably, the control assembly includes a second slide rail arranged between the side wall of the moving plate and the inner wall of the main body of the power distribution cabinet. The second slide rail is fixedly connected to the inner wall of the main body of the power distribution cabinet. The side wall of the moving plate is slidably matched with the second slide rail. A rack is fixedly connected to the top surface of the second slide rail. A gear is rotatably connected to the side wall of the moving plate corresponding to the rack. The gear is meshed with the rack. A rotating shaft is fixedly connected between the two gears. The rotating shaft penetrates through the moving plate and is rotatably connected to the moving plate. One end of the rotating shaft penetrates through the side wall of the main body of the power distribution cabinet. A strip-shaped groove is correspondingly formed in the side wall of the main body of the power distribution cabinet for the rotating shaft. The rotating shaft is located in the strip-shaped groove. An internal hexagonal groove is formed at one end of the rotating shaft located in the strip-shaped groove.

[0009] Preferably, a protective cover is detachably connected to the side wall of the main body of the power distribution cabinet. The protective cover covers the strip-shaped groove.

[0010] Preferably, a plurality of rubber blocks are fixedly connected to the top wall of the main body of the power distribution cabinet. The lifting plate abuts against the rubber blocks.

[0011] The utility model discloses the following technical effects: By arranging a protective top at the top of the main body of the power distribution cabinet, the utility model can protect the main body of the power distribution cabinet. At the same time, the movement rod is used to limit the protective top, so that when it is subjected to an external impact, it can be buffered by the buffer assembly, thereby preventing the impact from being transmitted to the power distribution components inside the main body of the power distribution cabinet and increasing its service life. At the same time, the control assembly can control the movement of the moving plate in the main body of the power distribution cabinet, so as to drive the power distribution components to move to the door of the main body of the power distribution cabinet, which is convenient for overhauling or replacing the power distribution components. The utility model has a simple structure and convenient operation, can protect the power distribution components in the main body of the power distribution cabinet and is convenient for replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 This is a schematic structural diagram of the distribution cabinet of the present utility model;

[0014] Figure 2 This is a schematic diagram of the cooperation between the moving plate of the present utility model and the first slide rail and the second slide rail respectively;

[0015] Wherein: 1. Distribution cabinet main body; 2. Protective top; 3. Moving rod; 4. Moving plate; 5. Mounting plate; 6. Power distribution components; 7. Partition plate; 8. Lifting plate; 9. Compression spring; 10. First connecting rod; 11. Second connecting rod; 12. Damping rod; 13. Buffer spring; 14. First slide rail; 15. Pulley; 16. Second slide rail; 17. Rack; 18. Gear; 19. Rotating shaft; 20. Strip-shaped groove; 21. Hexagonal socket recess; 22. Rubber block. Specific embodiments

[0016] 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.

[0017] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Referring to Figure 1-2 , the present utility model provides a distribution cabinet, including a distribution cabinet main body 1. A protective top 2 is provided at the top of the distribution cabinet main body 1. A plurality of moving rods 3 are fixedly connected to the bottom surface of the protective top 2. The plurality of moving rods 3 slidably penetrate through the distribution cabinet main body 1. The bottom ends of the moving rods 3 are located inside the distribution cabinet main body 1. A buffer assembly is provided between the distribution cabinet main body 1 and the protective top 2. A moving plate 4 is slidably connected inside the distribution cabinet main body 1. A plurality of parallel mounting plates 5 are fixedly connected to the moving plate 4. Power distribution components 6 are installed on the mounting plates 5. A control assembly for controlling the sliding of the moving plate 4 is installed between the inner wall of the distribution cabinet main body 1 and the moving plate 4. By providing the protective top 2 at the top of the distribution cabinet main body 1, the distribution cabinet main body 1 can be protected. At the same time, the moving rods 3 are used to limit the protective top 2, so that when it is subjected to an external impact, it can be buffered by the buffer assembly, thereby preventing the impact from being transmitted to the power distribution components 6 inside the distribution cabinet main body 1 and increasing its service life. At the same time, the control assembly can control the moving plate 4 to slide inside the distribution cabinet main body 1, so as to drive the power distribution components 6 to move to the door of the distribution cabinet main body 1, which is convenient for overhauling or replacing the power distribution components 6.

[0019] For a further optimized solution, a partition board 7 is fixedly connected inside the main body 1 of the distribution cabinet. The bottom ends of a number of moving rods 3 are fixedly connected with a lifting plate 8. The lifting plate 8 is located above the partition board 7 and is slidably connected with the inner wall of the main body 1 of the distribution cabinet. A number of compression springs 9 are fixedly connected between the lifting plate 8 and the partition board 7. The compression springs 9 can buffer the movement of the lifting plate 8 and, in cooperation with the buffer assembly, further reduce the impact, making the overall structure more stable.

[0020] For a further optimized solution, the buffer assembly includes two first connecting rods 10 rotatably connected to the bottom wall of the protective top 2 and two second connecting rods 11 rotatably connected to the top wall of the main body 1 of the distribution cabinet. The first connecting rods 10 and the second connecting rods 11 are arranged in one-to-one correspondence. A connecting shaft is rotatably connected between the corresponding first connecting rod 10 and the second connecting rod 11. A damping rod 12 is rotatably connected between the two connecting shafts. Limiting rings are respectively fixedly connected to the outer sides of both ends of the damping rod 12. A buffer spring 13 is fixedly connected between the two limiting rings. The buffer spring 13 is located on the peripheral side of the damping rod 12. When the protective top 2 receives an external impact, the protective top 2 presses the first connecting rod 10 and the second connecting rod 11, causing their angles to change, thereby driving the damping rod 12 to move. Then, the damping rod 12 and the buffer spring 13 are used to buffer and absorb the energy generated by the impact, thereby preventing the impact from being transmitted to the power distribution components 6 inside the main body 1 of the distribution cabinet and protecting them.

[0021] For a further optimized solution, two first slide rails 14 are respectively arranged between the side wall of the moving plate 4 and the inner wall of the main body 1 of the distribution cabinet. The first slide rails 14 are fixedly connected to the inner wall of the main body 1 of the distribution cabinet. The side wall of the moving plate 4 is slidably engaged with the first slide rails 14. Pulleys 15 are rotatably connected to the side wall of the moving plate 4 corresponding to the first slide rails 14. The pulleys 15 are located between the two first slide rails 14 and are in contact with the first slide rails 14. Through the cooperation of the first slide rails 14 and the pulleys 15, the moving plate 4 can slide out under the action of the control assembly, facilitating the maintenance and repair of the internal power distribution components 6.

[0022] Further optimization solution: The control component includes a second slide rail 16 arranged between the side wall of the moving plate 4 and the inner wall of the main body 1 of the power distribution cabinet. The second slide rail 16 is fixedly connected to the inner wall of the main body 1 of the power distribution cabinet. The side wall of the moving plate 4 is slidably matched with the second slide rail 16. A rack 17 is fixedly connected to the top surface of the second slide rail 16. A gear 18 is rotatably connected to the side wall of the moving plate 4 corresponding to the rack 17. The gear 18 meshes with the rack 17. A rotating shaft 19 is fixedly connected between the two gears 18. The rotating shaft 19 penetrates through the moving plate 4 and is rotatably connected to the moving plate 4. One end of the rotating shaft 19 penetrates through the side wall of the main body 1 of the power distribution cabinet. A strip-shaped groove 20 is correspondingly opened in the side wall of the main body 1 of the power distribution cabinet for the rotating shaft 19. The rotating shaft 19 is located in the strip-shaped groove 20. An internal hexagonal groove 21 is opened at one end of the rotating shaft 19 located in the strip-shaped groove 20. By cooperating a hexagonal wrench with the internal hexagonal groove 21, the rotating shaft 19 can be driven to rotate. Through the cooperation of the gear 18 and the rack 17, the moving plate 4 moves, so that the moving plate 4 drives the power distribution components 6 to move to the outside, facilitating the maintenance and repair of the power distribution components 6.

[0023] Further optimization solution: The side wall of the main body 1 of the power distribution cabinet is detachably connected with a protective cover, and the protective cover covers the strip-shaped groove 20. The protective cover can protect the strip-shaped groove 20 during daily work, preventing dust and other sundries from moving into the main body 1 of the power distribution cabinet through the strip-shaped groove 20.

[0024] Further optimization solution: A plurality of rubber blocks 22 are fixedly connected to the top wall of the main body 1 of the power distribution cabinet, and the lifting plate 8 abuts against the rubber blocks 22. The rubber blocks 22 can prevent the lifting plate 8 from colliding with the top wall of the main body 1 of the power distribution cabinet during the return process, generating vibration.

[0025] The working process of the present utility model: When the power distribution cabinet is working, when receiving an impact from the top, the protective top 2 moves downward under the impact, driving the lifting plate 8 to compress the compression spring 9. At the same time, the protective top 2 squeezes the first connecting rod 10 and the second connecting rod 11 during the downward movement, reducing the angle between the two. Then, the damping rod 12 and the buffer spring 13 are used for buffering and consuming the kinetic energy generated by the impact, effectively preventing the impact from being transmitted to the power distribution components 6 inside the main body 1 of the power distribution cabinet. When the internal power distribution components 6 need to be repaired or replaced, only need to remove the protective cover, and then use a hexagonal wrench to drive the rotating shaft 19 to rotate. Through the cooperation of the gear 18 and the rack 17, the moving plate 4 moves along the first slide rail 14 and the second slide rail 16, so that the power distribution components 6 on the moving plate 4 move to the door of the main body 1 of the power distribution cabinet, facilitating the maintenance and repair of the power distribution components 6.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0027] The embodiments described above are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A power distribution cabinet, characterized in that: The invention comprises a power distribution cabinet body (1), wherein a protective top (2) is arranged on the top of the power distribution cabinet body (1), a plurality of movement rods (3) are fixedly connected to the bottom surface of the protective top (2), and the plurality of movement rods (3) slide through the power distribution cabinet body (1), and the bottom ends of the movement rods (3) are located in the power distribution cabinet body (1), and a buffer component is arranged between the power distribution cabinet body (1) and the protective top (2); a movement plate (4) is slidably connected in the power distribution cabinet body (1), and a plurality of parallel installation plates (5) are fixedly connected to the movement plate (4), and distribution components (6) are installed on the installation plate (5); and a control component for controlling the sliding of the movement plate (4) is installed between the inner wall of the power distribution cabinet body (1) and the movement plate (4).

2. A power distribution cabinet according to claim 1, characterized in that: A partition plate (7) is fixedly connected inside the power distribution cabinet body (1); a lifting plate (8) is fixedly connected to the bottom ends of the plurality of movement rods (3); the lifting plate (8) is located above the partition plate (7) and is slidably connected to the inner wall of the power distribution cabinet body (1); and a plurality of compression springs (9) are fixedly connected between the lifting plate (8) and the partition plate (7).

3. A power distribution cabinet according to claim 1, characterized in that: The buffer assembly comprises two first connecting rods (10) rotatably connected to the bottom wall of the protective top (2) and two second connecting rods (11) rotatably connected to the top wall of the power distribution cabinet body (1), the first connecting rods (10) and the second connecting rods (11) are arranged in a one-to-one correspondence, the corresponding first connecting rods (10) and the second connecting rods (11) are rotatably connected via a connecting shaft, a damping rod (12) is rotatably connected between the two connecting shafts, the outer sides of both ends of the damping rod (12) are respectively fixedly connected to limit rings, a buffer spring (13) is fixedly connected between the two limit rings, and the buffer spring (13) is located around the damping rod (12).

4. A power distribution cabinet according to claim 1, characterized in that: Two first slide rails (14) are respectively arranged between the side wall of the moving plate (4) and the inner wall of the distribution cabinet body (1); the first slide rail (14) is fixedly connected to the inner wall of the distribution cabinet body (1); the side wall of the moving plate (4) and the first slide rail (14) are slidably matched; the side wall of the moving plate (4) and the first slide rail (14) are correspondingly rotatably connected with a pulley (15); the pulley (15) is located between the two first slide rails (14) and is arranged in contact with the first slide rail (14).

5. A power distribution cabinet according to claim 4, characterized in that: The control component comprises a second slide rail (16) arranged between the side wall of the moving plate (4) and the inner wall of the power distribution cabinet body (1); the second slide rail (16) is fixedly connected to the inner wall of the power distribution cabinet body (1); the side wall of the moving plate (4) and the second slide rail (16) are slidably matched; a rack (17) is fixedly connected to the top surface of the second slide rail (16); a gear (18) is rotatably connected between the side wall of the moving plate (4) and the rack (17); the gear (18) is meshed with the rack (17); the two A rotating shaft (19) is fixedly connected between the gears (18), the rotating shaft (19) passes through the moving plate (4) and is rotatably connected to the moving plate (4), one end of the rotating shaft (19) passes through the side wall of the power distribution cabinet body (1), the side wall of the power distribution cabinet body (1) is provided with a strip groove (20) corresponding to the rotating shaft (19), the rotating shaft (19) is located in the strip groove (20), and one end of the rotating shaft (19) located in the strip groove (20) is provided with a hexagonal groove (21).

6. A power distribution cabinet according to claim 5, characterized in that: The side wall of the power distribution cabinet body (1) is detachably connected with a protective cover, and the protective cover is arranged on the strip-shaped groove (20).

7. A power distribution cabinet according to claim 2, characterized in that: A plurality of rubber blocks (22) are fixedly connected to the top wall of the power distribution cabinet body (1), and the lifting plate (8) abuts against the rubber blocks (22).

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