A device for detecting surface corrosion of electrical equipment

Abstract

The present invention belongs to the technical field of electrical equipment detection, and in particular, relates to a device for detecting the surface corrosion of electrical equipment. When the device for detecting the surface corrosion of electrical equipment of the present invention is used, the motor rotates the turntable through the rotating shaft, and the brush cleans the paint on the corroded part of the surface of the electrical equipment. Combined with the exhaust of the exhaust fan, the cleaned paint is sequentially extracted into the material storage box through the ventilation plate, the first duct, the exhaust fan, and the second duct. Then, the fallen paint collected in the material storage box is weighed and compared to obtain the corrosion condition of the electrical equipment, which can solve the problem that the existing method is not accurate enough in detecting the surface corrosion condition of the electrical equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical equipment detection, and in particular relates to a device for detecting surface corrosion of electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. Among them, distribution cabinets or distribution boxes are also electrical equipment. Outdoor electrical equipment such as distribution cabinets and distribution boxes are prone to corrosion. When corrosion occurs on the surface of electrical equipment, the paint on the surface will fall off, which will affect the protection of the electrical equipment. Most electrical equipment is coated with anti-rust paint and insulating paint, but it will inevitably be corroded and the paint will fall off. After the paint falls off, leakage will occur, which is more dangerous and will also affect the appearance of the electrical equipment.

[0003] At present, electrical equipment is generally observed visually, and it is not easy to accurately know the corrosion condition of the surface of the electrical equipment. Therefore, it is urgent to design a device for detecting the corrosion condition of the surface of electrical equipment. Summary of the invention

[0004] In view of this, the present invention provides a device for detecting the surface corrosion of electrical equipment, which is used to more accurately detect the surface corrosion of electrical equipment.

[0005] The specific technical solutions of the present invention are as follows:

[0006] A device for detecting surface corrosion of electrical equipment, comprising: a turntable, a rotating shaft, a motor, a ventilation plate, an exhaust fan and a material storage box;

[0007] The turntable is fixedly connected to the rotating shaft, the rotating shaft is fixedly connected to the output shaft of the motor, the contact surface between the turntable and the electrical equipment is the first surface of the turntable, the turntable is a mesh structure and a brush is installed on the first surface of the turntable, and the second surface of the turntable is rotatably connected to the ventilation plate;

[0008] The ventilation plate is a hollow structure, a through hole is provided on the contact surface between the ventilation plate and the turntable, a first duct is connected between the non-contact surface between the ventilation plate and the turntable, the air inlet end of the exhaust fan is connected to the first duct, and the air outlet end of the exhaust fan is connected to the material box through a second duct.

[0009] Preferably, the exhaust fan is an annular structure and is sleeved outside the rotating shaft, and the exhaust fan is fixedly connected to the motor via a connecting rod.

[0010] Preferably, the number of the brushes is two or more;

[0011] More than two brushes are evenly arranged on the rotating disk.

[0012] Preferably, the material holding box is provided with a detachable end cover and the material holding box is installed with an observation window.

[0013] Preferably, the material holding box is threadedly connected to the end cover;

[0014] The material of the observation window is transparent tempered glass.

[0015] Preferably, it also includes: a grip;

[0016] A positioning ring is sleeved and installed on the surface of the motor, and the positioning ring is fixedly connected to the grip rod through a symmetrically arranged connecting frame.

[0017] Preferably, the material holding box is mounted on the connecting frame via a mounting plate.

[0018] Preferably, the turntable is a hollow structure, and the first surface and the second surface of the turntable are both mesh structures.

[0019] Preferably, the number of the first conduits is two;

[0020] The two first conduits are symmetrically mounted on the ventilation plate relative to the rotation axis.

[0021] In summary, the present invention provides a device for detecting the surface corrosion of electrical equipment, comprising: a turntable, a rotating shaft, a motor, a ventilation plate, an exhaust fan and a material holding box; the turntable is fixedly connected to the rotating shaft, the rotating shaft is fixedly connected to the output shaft of the motor, the contact surface of the turntable and the electrical equipment is the first surface of the turntable, the turntable is a mesh structure and a brush is installed on the first surface of the turntable, and the second surface of the turntable is rotatably connected to the ventilation plate; the ventilation plate is a hollow structure, a through hole is provided on the contact surface between the ventilation plate and the turntable, a first duct is connected between the ventilation plate and the non-contact surface of the turntable, the air inlet end of the exhaust fan is connected to the first duct, and the air outlet end of the exhaust fan is connected to the material holding box through a second duct.

[0022] When the device for detecting the surface corrosion of electrical equipment of the present invention is used, the motor rotates the turntable through the rotating shaft, and the brush cleans the paint on the corroded part of the surface of the electrical equipment. Combined with the exhaust of the exhaust fan, the cleaned paint is successively extracted into the material holding box through the ventilation plate, the first duct, the exhaust fan and the second duct, and then the fallen paint collected in the material holding box is weighed and compared to obtain the corrosion condition of the electrical equipment, which can solve the problem that the existing method is not accurate enough in detecting the surface corrosion condition of electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0024] Figure 1 A front view of a device for detecting surface corrosion of electrical equipment provided by an embodiment of the present invention;

[0025] Figure 2 A front view of a first surface of a rotating disk in a device for detecting surface corrosion of electrical equipment provided by an embodiment of the present invention;

[0026] Illustrations: 1. Grip; 2. Motor; 3. Connecting frame; 4. Positioning ring; 5. Connecting rod; 6. Exhaust fan; 7. First duct; 8. Rotating shaft; 9. Turntable; 10. Ventilation plate; 11. Brush; 12. Second duct; 13. Observation window; 14. End cover; 15. Material box; 16. Mounting plate. DETAILED DESCRIPTION

[0027] The invention provides a device for detecting the surface corrosion of electrical equipment, which is used for more accurately detecting the surface corrosion of electrical equipment.

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0030] See also Figure 1 and Figure 2 , Figure 1 A front view of a device for detecting surface corrosion of electrical equipment provided by an embodiment of the present invention, Figure 2 A front view of a first surface of a turntable in a device for detecting surface corrosion of electrical equipment provided by an embodiment of the present invention.

[0031] An embodiment of an electrical equipment surface corrosion detection device provided by the embodiment of the present invention includes: a turntable 9, a rotating shaft 8, a motor 2, a ventilation plate 10, an exhaust fan 6 and a material storage box 15;

[0032] The turntable 9 is fixedly connected to the rotating shaft 8, and the rotating shaft 8 is fixedly connected to the output shaft of the motor 2. The contact surface between the turntable 9 and the electrical equipment is the first surface of the turntable 9. The turntable 9 is a mesh structure and a brush 11 is installed on the first surface of the turntable 9. The second surface of the turntable 9 is rotatably connected to a ventilation plate 10.

[0033] The ventilation plate 10 is a hollow structure, and a through hole is provided on the contact surface between the ventilation plate 10 and the turntable 9. The non-contact surface between the ventilation plate 10 and the turntable 9 is connected with a first duct 7. The air inlet end of the exhaust fan 6 is connected with the first duct 7, and the air outlet end of the exhaust fan 6 is connected with the material box 15 through the second duct 12.

[0034] When the device for detecting the surface corrosion of electrical equipment according to the embodiment of the present invention is used, the motor 2 rotates the turntable 9 through the rotating shaft 8, and the brush 11 cleans the paint on the corroded part of the surface of the electrical equipment. Combined with the exhaust of the exhaust fan 6, the cleaned paint is successively extracted into the material holding box 15 through the ventilation plate 10, the first duct 7, the exhaust fan 6 and the second duct 12. Then, the fallen paint collected in the material holding box 15 is weighed and compared to obtain the corrosion condition of the electrical equipment, which can solve the problem that the existing method is not accurate enough in detecting the surface corrosion condition of electrical equipment.

[0035] The above is a detailed description of an embodiment of an electrical equipment surface corrosion detection device provided by an embodiment of the present invention. The following is a detailed description of another embodiment of an electrical equipment surface corrosion detection device provided by an embodiment of the present invention.

[0036] Another embodiment of a device for detecting surface corrosion of electrical equipment provided by an embodiment of the present invention comprises: a rotating disk 9, a rotating shaft 8, a motor 2, a ventilation plate 10, an exhaust fan 6 and a material storage box 15;

[0037] The turntable 9 is fixedly connected to the rotating shaft 8, and the rotating shaft 8 is fixedly connected to the output shaft of the motor 2. The contact surface between the turntable 9 and the electrical equipment is the first surface of the turntable 9. The turntable 9 is a mesh structure and a brush 11 is installed on the first surface of the turntable 9. The second surface of the turntable 9 is rotatably connected to a ventilation plate 10.

[0038] The ventilation plate 10 is a hollow structure, and a through hole is provided on the contact surface between the ventilation plate 10 and the turntable 9. The non-contact surface between the ventilation plate 10 and the turntable 9 is connected with a first duct 7. The air inlet end of the exhaust fan 6 is connected with the first duct 7, and the air outlet end of the exhaust fan 6 is connected with the material box 15 through the second duct 12.

[0039] In the embodiment of the present invention, the motor 2 is configured to drive the turntable 9 to rotate, so that the brush 11 can wipe the surface of the electrical equipment, thereby wiping and removing the paint on the outer surface of the corroded electrical equipment. The exhaust fan 6 is configured to exhaust air to the turntable 9, and the paint on the surface of the electrical equipment is wiped off and then extracted, and the fallen paint is drawn into the material holding box 15, so as to collect the corroded surface paint. The paint contained in the material holding box 15 is poured out and weighed, and the weight of the fallen paint is compared to obtain the falling condition of the corroded paint on the surface of the electrical equipment, thereby obtaining the corrosion condition of the surface of the electrical equipment.

[0040] In the embodiment of the present invention, the exhaust fan 6 is an annular structure and is sleeved outside the rotating shaft 8. The exhaust fan 6 is fixedly connected to the motor 2 through the connecting rod 5. The exhaust fan 6 is fixedly connected to the ventilation plate 10 through the first duct 7. The above arrangement can make the spatial arrangement of each structure in the electrical equipment surface corrosion detection device of the embodiment of the present invention more reasonable.

[0041] In the embodiment of the present invention, the number of the brushes 11 is more than two;

[0042] Two or more brushes 11 are evenly arranged on the turntable 9, so that the corroded parts on the surface of the electrical equipment can be better painted.

[0043] In the embodiment of the present invention, the material holding box 15 is provided with a detachable end cover 14 and the material holding box 15 is installed with an observation window 13 .

[0044] In the embodiment of the present invention, the material container 15 is threadedly connected to the end cover 14;

[0045] The material of the observation window 13 is transparent tempered glass.

[0046] In the embodiment of the present invention, it also includes: a grip 1;

[0047] A positioning ring 4 is sleeved and installed on the surface of the motor 2. The positioning ring 4 is fixedly connected to the handle 1 through a symmetrically arranged connecting frame 3. The arrangement of the handle 1 facilitates the user to operate the electrical equipment surface corrosion detection device.

[0048] In the embodiment of the present invention, the material holding box 15 is installed on the connecting frame 3 through the mounting plate 16 .

[0049] In the embodiment of the present invention, the turntable 9 is a hollow structure, and the first surface and the second surface of the turntable 9 are both mesh structures.

[0050] In the embodiment of the present invention, the number of the first conduits 7 is two;

[0051] The two first conduits 7 are symmetrically mounted on the ventilation plate 10 relative to the rotating shaft 8 , so as to better allow the fallen paint to enter the material storage box 15 .

[0052] When corrosion occurs on the surface of the electrical equipment, the paint on the surface will be separated from the surface of the electrical equipment. At this time, the user holds the handle 1, connects the motor 2 and the exhaust fan 6 to the power supply, and turns on the switches of the motor 2 and the exhaust fan 6. The motor 2 will drive the shaft 8 to rotate, and drive the turntable 9 to rotate, so that the brush 11 comes into contact with the surface of the electrical equipment, thereby accelerating the wiping off of the paint after the surface corrosion. At the same time, the exhaust fan 6 will exhaust air to the ventilation plate 10 through the first duct 7, and then the fallen paint will be drawn into the material box 15 through the second duct 12. The amount of paint contained in the material box 15 can be seen through the observation window 13. Finally, the end cover 14 is unscrewed, the paint collected in the material box 15 is poured out, and then weighed, so as to accurately obtain the amount of paint fallen on the surface of the electrical equipment and accurately detect the corrosion condition of the surface of the electrical equipment.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A device for detecting surface corrosion of electrical equipment, characterized in that: include: Turntable, shaft, motor, ventilation plate, exhaust fan and material box; The turntable is fixedly connected to the rotating shaft, the rotating shaft is fixedly connected to the output shaft of the motor, the contact surface between the turntable and the electrical equipment is the first surface of the turntable, the turntable is a mesh structure and a brush is installed on the first surface of the turntable, and the second surface of the turntable is rotatably connected to the ventilation plate; The ventilation plate is a hollow structure, a through hole is provided on the contact surface between the ventilation plate and the turntable, a first conduit is connected to the non-contact surface between the ventilation plate and the turntable, an air inlet end of the exhaust fan is connected to the first conduit, and an air outlet end of the exhaust fan is connected to the material storage box through a second conduit; The number of the first conduits is two; The two first conduits are symmetrically mounted on the ventilation plate relative to the rotation axis; The material storage box is used to collect corroded surface paint; The motor rotates the turntable via the rotating shaft, and the brush cleans the paint on the corroded part of the surface of the electrical equipment. Combined with the exhaust of the exhaust fan, the cleaned paint is sequentially extracted into the material storage box through the ventilation plate, the first duct, the exhaust fan and the second duct, and then the fallen paint collected in the material storage box is weighed and compared to obtain the corrosion condition of the electrical equipment; The exhaust fan is an annular structure and is sleeved outside the rotating shaft. The exhaust fan is fixedly connected to the motor through a connecting rod.

2. The electrical equipment surface corrosion detection device according to claim 1, characterized in that: The number of the brushes is more than two; More than two brushes are evenly arranged on the rotating disk.

3. The device for detecting surface corrosion of electrical equipment according to claim 1, characterized in that: The material holding box is provided with a detachable end cover and the material holding box is installed with an observation window.

4. The device for detecting surface corrosion of electrical equipment according to claim 3, characterized in that: The material holding box is threadedly connected to the end cover; The material of the observation window is transparent tempered glass.

5. The device for detecting surface corrosion of electrical equipment according to claim 1, characterized in that: Also includes: Grip the club; A positioning ring is sleeved and installed on the surface of the motor, and the positioning ring is fixedly connected to the grip rod through a symmetrically arranged connecting frame.

6. The device for detecting surface corrosion of electrical equipment according to claim 5, characterized in that: The material holding box is mounted on the connecting frame via a mounting plate.

7. The device for detecting surface corrosion of electrical equipment according to claim 1, characterized in that: The turntable is a hollow structure, and the first surface and the second surface of the turntable are both mesh structures.

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