Self-dedusting device for environment-friendly gas insulation ring main unit

Abstract

The utility model discloses a self-dedusting device for an environment-friendly gas insulated ring main unit, which comprises a bottom plate, two springs and two automatic telescopic rods are fixedly connected to the upper surface of the bottom plate, a mounting frame is fixedly connected to the upper ends of the springs, a brush is arranged on the surface of the mounting frame, and the cleaning end of the brush is in close contact with the heat dissipation position of the insulated ring main unit. The upper end of the automatic telescopic rod and the lower surface of the mounting frame are fixedly connected with an electromagnetic block and a magnetic suction plate respectively, the electromagnetic block makes close contact with the magnetic suction plate, positioning plates are arranged on the left side and the right side of the bottom plate and make close contact with the inner wall of the insulating ring main unit, and the upper end of the front surface of each positioning plate is fixedly connected with an air blower. Lead screws are fixedly connected to the left surface and the right surface of the bottom plate, the ends, away from the bottom plate, of the lead screws make close contact with the positioning plate, and butt joint mechanisms are arranged between the lead screws and the positioning plate. Through the device, the dust removal convenience is improved, and the influence of the dust removal device on the maintenance work of the insulating ring main unit is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of network cabinet cleaning devices, in particular to a self-dust removal device for an environmentally friendly gas-insulated ring network cabinet. Background Art

[0002] After long-term use, a large amount of dust and impurities will adhere to the heat dissipation of the insulated ring network cabinet, in order to prevent the dust from affecting the heat dissipation efficiency of the insulated ring network cabinet. The dust removal work of the insulated ring network cabinet is a waste of manpower and time. The "Self-dust Removal Device for Environmentally Friendly Gas Insulated Ring Network Cabinet" disclosed on the China Patent Network has an application number of "202222507360.3". The device uses a dust removal brush mechanism and a vacuum cleaner to improve the convenience of dust removal, but the device needs to be frequently disassembled and assembled during use, which not only consumes manpower, but also affects the convenience of maintenance work of the insulated ring network cabinet, resulting in the practicability of the dust removal device being affected. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a self-dust removal device for an environmentally friendly gas insulated ring network cabinet, so as to improve the convenience of dust removal work at the heat dissipation part of the insulated ring network cabinet, and the dust removal device itself has a simple structure and low maintenance cost, and reduces the influence of the dust removal device on the maintenance work of the insulated ring network cabinet, thereby improving the overall practicality of the dust removal device.

[0004] The utility model also provides a self-dust removal device for an environmentally friendly gas insulated ring network cabinet as described above, comprising: a base plate, the upper surface of the base plate is fixedly connected to two springs and two automatic telescopic rods, the spring is located between the two automatic telescopic rods, the upper end of the spring is fixedly connected to a mounting frame, the surface of the mounting frame is provided with a brush, the cleaning end of the brush is in close contact with the heat dissipation of the insulating ring network cabinet, the upper end of the automatic telescopic rod and the lower surface of the mounting frame are respectively fixedly connected to an electromagnetic block and a magnetic suction plate, the electromagnetic block is in close contact with the magnetic suction plate, positioning plates are provided on the left and right sides of the base plate, the positioning plates are in close contact with the inner wall of the insulating ring network cabinet, the upper end of the front surface of the positioning plate is fixedly connected to a hair dryer, the left and right surfaces of the base plate are fixedly connected to a screw rod, the end of the screw rod away from the base plate is in close contact with the positioning plate, and a docking mechanism is provided between the screw rod and the positioning plate.

[0005] According to the self-dust removal device for an environmentally friendly gas-insulated ring main unit described in the utility model, a dust collecting box is arranged on the upper surface of the bottom plate, and the dust collecting box and the cleaning end of the brush are arranged relatively up and down, so as to conveniently collect the fallen dust.

[0006] According to the self-dust removal device for an environmentally friendly gas-insulated ring network cabinet described in the utility model, a plurality of suction cups are fixedly connected to the surface of the positioning plate, and the adsorption ends of the suction cups are in close contact with the inner wall of the insulating ring network cabinet, thereby improving the stability of the positioning plate.

[0007] According to the self-dust removal device for environmentally friendly gas-insulated ring network cabinet described in the utility model, the docking mechanism is composed of a clamping block and a clamping groove, and the diameter of the clamping block is larger than the diameter of the screw rod, so that the docking mechanism can be easily inspected and repaired.

[0008] According to the self-dust removal device for an environmentally friendly gas-insulated ring main unit described in the utility model, the diameter of the slot is the same as the diameter of the block, and the length of the slot is greater than the total length of the block and the screw rod when they are fully accommodated, so as to avoid the length of the screw rod and the block from affecting the adjustment effect of the positioning plate position.

[0009] According to the self-dust removal device for an environmentally friendly gas insulated ring network cabinet described in the utility model, a corrugated air duct is fixedly connected to the air outlet of the blower, and when performing dust removal, the corrugated air duct is inclined toward the heat dissipation part of the insulated ring network cabinet, thereby improving the accuracy of the blower.

[0010] According to the self-dust removal device for an environmentally friendly gas-insulated ring main unit described in the utility model, a reinforcement plate is fixedly connected to the front surface of the positioning plate, and the upper surface of the reinforcement plate is in close contact with the hair dryer, thereby improving the stability of the hair dryer.

[0011] According to the environmentally friendly gas insulated ring network cabinet self-dust removal device described in the utility model, the installation frame and the base of the brush are made of plastic materials to avoid the weight affecting the effect of the spring.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the self-dust removal device for the environmentally friendly gas insulated ring network cabinet facilitates the dust removal work at the heat dissipation part of the insulated ring network cabinet through the base plate, spring, installation frame, brush, automatic telescopic rod, electromagnetic block, and magnetic suction plate. The dust removal device itself has a simple structure and low maintenance cost, and reduces the negative impact of the dust removal device on the insulated ring network cabinet.

[0014] 2. Compared with the prior art, the self-dust removal device for the environmentally friendly gas-insulated ring main unit improves the convenience of disassembling and assembling the dust removal device through a positioning plate, a suction cup, a screw rod, a clamping block, and a clamping slot, and ensures that the dust removal device has sufficient stability after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a left-side structural diagram of a self-dust removal device for an environmentally friendly gas-insulated ring main unit of the utility model;

[0017] Figure 2 This is a right view structural diagram of a self-dust removal device for an environmentally friendly gas-insulated ring main unit of the utility model;

[0018] Figure 3 This is a bottom view of the structure of a self-dust removal device for an environmentally friendly gas-insulated ring main unit of the utility model;

[0019] Figure 4 The utility model is a self-dust removal device for an environmentally friendly gas insulated ring network cabinet. Figure 2 Enlarged structural diagram at point A in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Spring; 3. Automatic telescopic rod; 4. Installation frame; 5. Brush; 6. Dust box; 7. Positioning plate; 8. Suction cup; 9. Hair dryer; 10. Corrugated air duct; 11. Screw; 12. Docking mechanism; 13. Electromagnetic block; 14. Magnetic plate; 15. Card block; 16. Card slot; 17. Reinforcement plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a self-dust removal device for an environmentally friendly gas insulated ring network cabinet, which includes: a base plate 1, two springs 2 and two automatic telescopic rods 3 are fixedly connected to the upper surface of the base plate 1, the spring 2 is located between the two automatic telescopic rods 3, the upper end of the spring 2 is fixedly connected to a mounting frame 4, a brush 5 is arranged on the surface of the mounting frame 4, the cleaning end of the brush 5 is in close contact with the heat dissipation of the insulating ring network cabinet, the mounting frame 4 and the base of the brush 5 are both made of plastic material, and the material of the mounting frame 4 and the mounting base of the brush 5 reduces the influence of weight on the effect of the spring 2, a dust box 6 is arranged on the upper surface of the base plate 1, the dust box 6 and the cleaning end of the brush 5 are relatively distributed up and down, and the dust box 6 is convenient for collecting dust swept by the brush 5, the upper end of the automatic telescopic rod 3 and the lower surface of the mounting frame 4 are respectively fixedly connected with an electromagnetic block 13 and a magnetic suction plate 14, the electromagnetic block 13 is in close contact with the magnetic suction plate 14, and the mounting frame 4 is connected to the automatic telescopic rod 3 by magnetic attraction, so as to achieve the purpose of the mounting frame 4 falling with the contraction of the automatic telescopic rod 3.

[0024] Positioning plates 7 are provided on the left and right sides of the bottom plate 1. The positioning plates 7 are in close contact with the inner wall of the insulating ring network cabinet. A plurality of suction cups 8 are fixedly connected to the surface of the positioning plate 7. The adsorption ends of the suction cups 8 are in close contact with the inner wall of the insulating ring network cabinet. The suction cups 8 improve the stability between the positioning plate 7 and the inner wall of the insulating ring network cabinet. A hair dryer 9 is fixedly connected to the upper end of the front surface of the positioning plate 7. A corrugated air duct 10 is fixedly connected to the air outlet of the hair dryer 9. When dust removal is performed, the corrugated air duct 10 is inclined toward the heat dissipation position of the insulating ring network cabinet. A reinforcing plate 17 is fixedly connected to the front surface of the positioning plate 7. The upper surface of the reinforcing plate 17 is in close contact with the hair dryer 9. The hair dryer 9 and the corrugated air duct 10 cooperate with each other to use wind force to improve the dust removal effect of the brush 5.

[0025] The left and right surfaces of the base plate 1 are fixedly connected with a screw rod 11, and one end of the screw rod 11 away from the base plate 1 is in close contact with the positioning plate 7. A docking mechanism 12 is arranged between the screw rod 11 and the positioning plate 7. The docking mechanism 12 is composed of a block 15 and a slot 16. The diameter of the block 15 is larger than the diameter of the screw rod 11, and the diameter of the slot 16 is the same as the diameter of the block 15. The length of the slot 16 is larger than the total length of the block 15 and the screw rod 11 in a fully retracted state. The screw rod 11 and the docking mechanism 12 cooperate with each other to ensure the integration of the base plate 1 and the positioning plate 7, and to ensure that the important components of the dust removal device have sufficient stability after installation.

[0026] Working principle: When installing the dust removal device, first fix the positioning plate 7 on the inner wall of the insulating ring network cabinet with the suction cup 8, then push the bottom plate 1 to the inside of the insulating ring network cabinet, then use the screw 11 to clamp the bottom plate 1 and the positioning plate 7, and when cleaning the dust in the insulating ring network cabinet, extend the automatic telescopic rod 3 and turn on the electromagnetic block 13, so that the electromagnetic block 13 and the magnetic plate 14 are adsorbed, and then the automatic telescopic rod 3 is retracted, and the installation frame 4 is affected by the magnetic attraction and falls with the automatic telescopic rod 3. When it falls to the lowest point, the electromagnetic block 13 is closed, and the installation frame 4 without magnetic restriction is affected by the spring 2 to quickly rebound. The dust can be removed by repeatedly shaking the mounting frame 4 up and down, and the angle of the corrugated air duct 10 can be changed according to the position of the heat dissipation of the insulating ring network cabinet, so as to cooperate with the brush 5 to further improve the dust removal effect. When maintaining the internal power components of the insulating ring network cabinet, the height of the mounting frame 4 can be adjusted by the electromagnetic block 13 again to reduce the influence of the dust removal device on the maintenance work of the insulating ring network cabinet. When installing the dust removal device, an isolation cloth can be set between the two positioning plates 7. At this time, the positioning plates 7, the isolation cloth, and the insulating ring network cabinet form a closed space to ensure that dust will not fly inside the insulating ring network cabinet.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A self-dust removal device for an environmentally friendly gas-insulated ring main unit, characterized in that: include: A base plate (1), wherein the upper surface of the base plate (1) is fixedly connected to two springs (2) and two automatic telescopic rods (3), wherein the spring (2) is located between the two automatic telescopic rods (3), wherein the upper end of the spring (2) is fixedly connected to a mounting frame (4), wherein a brush (5) is provided on the surface of the mounting frame (4), wherein the cleaning end of the brush (5) is in close contact with a heat dissipation portion of an insulating ring network cabinet, wherein the upper end of the automatic telescopic rod (3) and the lower surface of the mounting frame (4) are respectively fixedly connected to an electromagnetic block (13) and a magnetic attraction plate (14), wherein the electromagnetic block (13) is in close contact with the magnetic attraction plate (14); Positioning plates (7) are provided on both the left and right sides of the base plate (1), the positioning plates (7) are in close contact with the inner wall of the insulating ring network cabinet, the upper end of the front surface of the positioning plate (7) is fixedly connected to a blower (9), the left and right surfaces of the base plate (1) are fixedly connected to a screw rod (11), one end of the screw rod (11) away from the base plate (1) is in close contact with the positioning plate (7), and a docking mechanism (12) is provided between the screw rod (11) and the positioning plate (7).

2. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: A dust collecting box (6) is provided on the upper surface of the bottom plate (1), and the dust collecting box (6) and the cleaning end of the brush (5) are arranged opposite to each other up and down.

3. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: A plurality of suction cups (8) are fixedly connected to the surface of the positioning plate (7), and the suction ends of the suction cups (8) are in close contact with the inner wall of the insulating ring network cabinet.

4. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: The docking mechanism (12) is composed of a clamping block (15) and a clamping groove (16); the diameter of the clamping block (15) is greater than the diameter of the screw rod (11).

5. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 4, characterized in that: The diameter of the clamping groove (16) is the same as the diameter of the clamping block (15), and the length of the clamping groove (16) is greater than the total length of the clamping block (15) and the screw rod (11) in a fully accommodated state.

6. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: The air outlet of the hair dryer (9) is fixedly connected to a corrugated air duct (10). When performing dust removal work, the corrugated air duct (10) is inclined in a direction close to the heat dissipation position of the insulating ring network cabinet.

7. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: A reinforcing plate (17) is fixedly connected to the front surface of the positioning plate (7), and the upper surface of the reinforcing plate (17) is in close contact with the hair dryer (9).

8. The self-dust removal device for an environmentally friendly gas-insulated ring main unit according to claim 1, characterized in that: The bases of the installation frame (4) and the brush (5) are both made of plastic.

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