Low-voltage power distribution cabinet with bunching structure

Abstract

The utility model discloses a low-voltage power distribution cabinet with a bunching structure, which is applied to the field of power distribution cabinets and comprises a cabinet frame, a bunching frame is bolted in the cabinet frame, a threading groove is arranged at the bottom of the cabinet frame, a first clamping plate is mounted in the bunching frame, a second clamping plate is arranged in the bunching frame, and the first clamping plate and the second clamping plate are connected with each other. A threaded rod is rotatably connected to the front face of the second clamping plate through a bearing, a mounting groove is integrally formed in the back face of the cabinet frame, a metal filter screen is embedded in the mounting groove, a reciprocating screw rod is rotatably connected to the interior of the mounting groove through a bearing, and the other end of the reciprocating screw rod extends into the cabinet frame and is fixedly connected with a motor in a sleeved mode; the wiring harness limiting device can have a wiring harness limiting function, is simple and convenient to operate, guarantees the stability between a wire and an internal module, is high in practicability, can conveniently clean a filter screen, reduces the workload of a worker, and guarantees the ventilation and heat dissipation effects in equipment.

Description

Technical Field

[0001] The utility model relates to the field of distribution cabinets, and particularly relates to a low-voltage distribution cabinet with a wire bundling structure. Background Art

[0002] At present, the Chinese utility model with the publication number CN208508272U discloses a low-voltage distribution cabinet. It includes a low-voltage distribution cabinet body with a plurality of heat dissipation holes on it. The heat dissipation holes include rainproof convex covers. Below the low-voltage distribution cabinet body, there is a lower wire outlet. Its characteristics are that it also includes an outer cover that can be cooperatively installed on the heat dissipation holes. The outer cover is connected with an inclined connecting part, and the inclined connecting part is connected with a clamping part. The clamping part includes two clamping pieces; there is a clamping gap between the two clamping pieces, and the clamping gap can clamp the wall of the low-voltage distribution cabinet body; the outer cover is an inclined cover, and the outer cover can be fixed on the low-voltage distribution cabinet body through the heat dissipation holes; the outer cover can be used as a rainproof part to block rain and prevent rainwater from entering the lower wire outlet.

[0003] Although the existing distribution cabinets can improve the rainproof effect by adding a cover, there are still other problems in the use process. For example, they do not have a wire bundling and limiting function and cannot clamp and fix the wires passing through into the cabinet. One end of the wire will be connected to the internal module after passing through. If the other end of the wire is pulled, it is very easy to cause the connected end to the module to become loose, increasing the maintenance burden of the personnel. Moreover, it is not convenient to clean the filter screen. When multiple distribution cabinets are arranged together, the filter screen needs to be installed on the back. Dust will adhere to the back of the filter screen. In order to avoid blockage of the mesh of the filter screen and affect the ventilation effect, it is necessary for personnel to regularly pull out the distribution cabinet and manually clean it, and then push the cleaned distribution cabinet back to its original position, increasing the work burden of the personnel. In order to solve the above problems, we propose a low-voltage distribution cabinet with a wire bundling structure. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a low-voltage distribution cabinet with a wire bundling structure, which solves the problems that the existing low-voltage distribution cabinets do not have a wire bundling and limiting function and are not convenient for cleaning the filter screen.

[0005] The above technical object of the utility model is achieved through the following technical solutions: A low-voltage power distribution cabinet with a wire bundling structure, including a cabinet frame, a wire bundling frame is bolted inside the cabinet frame, a wire passing groove is opened at the bottom of the cabinet frame, a first clamping plate is installed inside the wire bundling frame, a second clamping plate is arranged inside the wire bundling frame, a threaded rod is rotatably connected to the front of the second clamping plate through a bearing, an installation groove is integrally formed on the back of the cabinet frame, a metal filter screen is embedded inside the installation groove, a reciprocating screw rod is rotatably connected to the inside of the installation groove through a bearing, the other end of the reciprocating screw rod extends into the cabinet frame and is fixedly sleeved with a motor, a threaded plate is threadedly connected to the surface of the reciprocating screw rod, and a brush plate is bolted to the bottom of the threaded plate.

[0006] By adopting the above technical solutions, it can have a wire bundling and limiting function, is simple and convenient to operate, ensures the stability between the wire and the internal module, has high practicability, and at the same time can facilitate the cleaning of the filter screen, reduce the workload of personnel, and ensure the ventilation and heat dissipation effect inside the equipment.

[0007] The utility model is further arranged as follows: Symmetrically welded limit rods are arranged on the front of the second clamping plate, and the other ends of the limit rods penetrate and extend outside the wire bundling frame.

[0008] By adopting the above technical solutions, through the arrangement of the limit rods, the second clamping plate can be limited to prevent the second clamping plate from rotating during the forward and backward movement.

[0009] The utility model is further arranged as follows: A turning handle is welded to the other end of the threaded rod, and a threaded groove is opened on the front of the wire bundling frame.

[0010] By adopting the above technical solutions, through the arrangement of the turning handle and the heat dissipation groove, it is convenient for personnel to rotate the threaded rod.

[0011] The utility model is further arranged as follows: A slide rail is bolted inside the installation groove, and a slider slidably connected to the slide rail is welded to the top of the threaded plate.

[0012] By adopting the above technical solutions, through the arrangement of the slide rail and the slider, the threaded plate can be limited to prevent the threaded plate from flipping during the left and right movement.

[0013] The utility model is further arranged as follows: Both the wire bundling frame and the threaded rod are made of stainless steel.

[0014] By adopting the above technical solutions, the wire bundling frame and the threaded rod have the characteristics of high strength, low density and excellent corrosion resistance.

[0015] The utility model is further arranged as follows: Lifting rings are symmetrically welded on the top of the cabinet frame.

[0016] With the above technical solution, through the setting of the lifting rings, it is convenient to connect with the hoisting equipment and facilitate the transportation of the power distribution cabinet.

[0017] The present utility model is further configured as: an anti-corrosion coating is applied to the surface of the cabinet frame.

[0018] With the above technical solution, through the setting of the anti-corrosion coating, the anti-corrosion effect of the cabinet frame can be improved, and the service life of the cabinet frame is prolonged.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In the present utility model, the wire is inserted into the wire slot from below the cabinet frame. After the wire is inserted, the wire body will be placed in the card slot in the first clamping plate. When the wire is connected to the internal module, the external wire body is straightened, and then the rotating handle is held to drive the threaded rod to rotate. When the threaded rod rotates, it will drive the second clamping plate to move backward through the cooperation of the bearing and the limiting rod. When the second clamping plate moves backward, it will clamp the wire, which can have a wire bundling and limiting function, is simple and convenient to operate, ensures the stability between the wire and the internal module, and has high practicability.

[0021] 2. In the present utility model, by starting the motor, after the motor is started, it will drive the external reciprocating screw to rotate through the cooperation of the bearing. When the reciprocating screw rotates, it will drive the threaded plate to move horizontally back and forth through the cooperation of the slide rail and the slider. When the threaded plate moves back and forth, it will drive the brush plate to move. When the brush plate moves, it will wipe off the impurities on the metal filter screen, which can facilitate the cleaning of the filter screen, reduce the workload of personnel, and ensure the ventilation and heat dissipation effect inside the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front sectional view of the structure of the present utility model;

[0023] Figure 2 is the front partial schematic view of the structure of the present utility model;

[0024] Figure 3 is the left partial sectional view of the structure of the present utility model;

[0025] Figure 4 is the rear schematic view of the structure of the present utility model;

[0026] Figure 5 is the top sectional view of the structure of the present utility model.

[0027] Reference numerals: 1, cabinet frame; 2, wire bundling frame; 3, wire trough; 4, first clamping plate; 5, second clamping plate; 6, threaded rod; 7, mounting groove; 8, metal filter screen; 9, reciprocating screw; 10, motor; 11, threaded plate; 12, brush plate; 13, limiting rod; 14, turning handle; 15, slide rail; 16, slider; 17, lifting ring. Detailed implementation manners

[0028] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , a low-voltage power distribution cabinet with a wire bundling structure, including a cabinet frame 1, a wire bundling frame 2 is bolted inside the cabinet frame 1, a wire trough 3 is opened at the bottom of the cabinet frame 1, a first clamping plate 4 is installed inside the wire bundling frame 2, a second clamping plate 5 is arranged inside the wire bundling frame 2, the front surface of the second clamping plate 5 is rotatably connected to a threaded rod 6 through a bearing. By threading the wire into the wire trough 3 from below the cabinet frame 1, the wire body will be placed in the card slot inside the first clamping plate 4 after being threaded. When the wire is connected to the internal module, the external wire body is straightened, and then the turning handle 14 is held to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it will drive the second clamping plate 5 to move backward through the cooperation of the bearing and the limiting rod 13. When the second clamping plate 5 moves backward, it will clamp the wire, which can have a wire bundling and limiting function, is simple and convenient to operate, ensures the stability between the wire and the internal module, and has high practicability.

[0031] Refer to Figure 5 , symmetric welding limiting rods 13 are arranged on the front surface of the second clamping plate 5, and the other ends of the limiting rods 13 penetrate and extend to the outside of the wire bundling frame 2. Through the arrangement of the limiting rods 13, the second clamping plate 5 can be limited to prevent the second clamping plate 5 from rotating during the forward and backward movement.

[0032] Refer to Figure 3 and Figure 5 , the other end of the threaded rod 6 is welded with a turning handle 14, and a threaded groove is opened on the front surface of the wire bundling frame 2. Through the arrangement of the turning handle 14 and the heat dissipation groove, it is convenient for personnel to rotate the threaded rod 6.

[0033] Refer to Figure 1 , Figure 3 and Figure 5 , both the wire bundling frame 2 and the threaded rod 6 are made of stainless steel material, and the wire bundling frame 2 and the threaded rod 6 have the characteristics of high strength, low density and excellent corrosion resistance.

[0034] Refer to Figure 1 , Figure 2, Figure 3 , Figure 4 and Figure 5 , the surface of the cabinet frame 1 is coated with an anti-corrosion coating. Through the setting of the anti-corrosion coating, the anti-corrosion effect of the cabinet frame 1 can be improved, and the service life of the cabinet frame 1 is extended.

[0035] Brief description of the use process: The wire is inserted through the wire slot 3 from below the cabinet frame 1. After the wire is inserted, the wire body will be placed in the card slot in the first clamping plate 4. When the wire is connected to the internal module, the external wire body is straightened, and then the rotating handle 14 is held to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it will drive the second clamping plate 5 to move backward through the cooperation of the bearing and the limiting rod 13. When the second clamping plate 5 moves backward, it will clamp the wire.

[0036] Embodiment 2:

[0037] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , a low-voltage power distribution cabinet with a wire bundling structure. An installation groove 7 is integrally formed on the back of the cabinet frame 1. A metal filter screen 8 is embedded in the installation groove 7. A reciprocating screw rod 9 is rotatably connected to the inside of the installation groove 7 through a bearing. The other end of the reciprocating screw rod 9 extends into the cabinet frame 1 and is fixedly sleeved with a motor 10. A threaded plate 11 is threadedly connected to the surface of the reciprocating screw rod 9. A brush plate 12 is bolted to the bottom of the threaded plate 11. By starting the motor 10, after the motor 10 is started, it will drive the external reciprocating screw rod 9 to rotate through the cooperation of the bearing. When the reciprocating screw rod 9 rotates, it will drive the threaded plate 11 to move horizontally back and forth through the cooperation of the slide rail 15 and the slider 16. When the threaded plate 11 moves back and forth, it will drive the brush plate 12 to move. When the brush plate 12 moves, it will wipe off the impurities on the metal filter screen 8, which can facilitate the cleaning of the filter screen, reduce the workload of personnel, and ensure the ventilation and heat dissipation effect inside the equipment.

[0038] Reference Figure 4 , a slide rail 15 is bolted to the inside of the installation groove 7, and a slider 16 slidably connected to the slide rail 15 is welded to the top of the threaded plate 11. Through the setting of the slide rail 15 and the slider 16, the threaded plate 11 can be limited, preventing the threaded plate 11 from flipping during the left and right movement.

[0039] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , lifting rings 17 are symmetrically welded to the top of the cabinet frame 1. Through the setting of the lifting rings 17, it is convenient to connect with the lifting equipment and facilitate the transportation of the power distribution cabinet.

[0040] Brief description of the usage process: By starting the motor 10, after starting, the motor 10 drives the external reciprocating screw 9 to rotate through the cooperation of bearings. When the reciprocating screw 9 rotates, it drives the threaded plate 11 to move horizontally back and forth through the cooperation of the slide rail 15 and the slider 16. When the threaded plate 11 moves back and forth, it drives the brush plate 12 to move. When the brush plate 12 moves, it wipes off the impurities on the metal filter screen 8.

[0041] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A low-voltage power distribution cabinet with a wire bundle structure, comprising a cabinet frame (1), characterized in that: A wire harness frame (2) is bolted to the inside of the cabinet frame (1), a wire threading groove (3) is provided at the bottom of the cabinet frame (1), a first clamping plate (4) is installed inside the wire harness frame (2), a second clamping plate (5) is provided inside the wire harness frame (2), a front side of the second clamping plate (5) is rotatably connected to a threaded rod (6) via a bearing, a mounting groove (7) is integrally formed on the back side of the cabinet frame (1), a metal filter (8) is embedded inside the mounting groove (7), a reciprocating screw (9) is rotatably connected inside the mounting groove (7) via a bearing, the other end of the reciprocating screw (9) extends to the inside of the cabinet frame (1) and is fixedly sleeved with a motor (10), a surface of the reciprocating screw (9) is threadedly connected to a threaded plate (11), and a brush plate (12) is bolted to the bottom of the threaded plate (11).

2. A low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: A limiting rod (13) is symmetrically welded to the front side of the second clamping plate (5), and the other end of the limiting rod (13) penetrates and extends to the outside of the wire harness frame (2).

3. The low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: A turning handle (14) is welded to the other end of the threaded rod (6), and a thread groove is provided on the front side of the wire harness frame (2).

4. The low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: A slide rail (15) is bolted inside the installation groove (7), and a sliding block (16) slidably connected to the slide rail (15) is welded on the top of the threaded plate (11).

5. The low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: The wire harness frame (2) and the threaded rod (6) are both made of stainless steel.

6. The low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: The top of the cabinet frame (1) is symmetrically welded with hanging rings (17).

7. The low-voltage power distribution cabinet with a wire harness structure according to claim 1, characterized in that: The surface of the cabinet frame (1) is coated with anti-corrosion paint.

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