Automatic cleaning and remote checking device for nameplate of high-voltage electrified equipment

Abstract

The invention relates to the technical field of detection equipment, in particular to a high-voltage live equipment nameplate automatic cleaning and remote checking device which comprises a main mounting pipe, an inner telescopic rod movably mounted in the main mounting pipe and a fixed mounting seat fixedly mounted at the end, away from the main mounting pipe, of the inner telescopic rod. Important information, such as models, specifications, parameters, production dates and the like, of equipment is usually marked on the nameplate, if dust is accumulated on the nameplate, the information may become blurred and difficult to recognize, the nameplate can be kept clear and readable by cleaning the dust on the nameplate and blowing air to prevent the dust from falling on the nameplate again, and in the equipment maintenance and repair process, the nameplate is not prone to being damaged. A worker can quickly and accurately obtain information on the nameplate, the working efficiency is improved, dust on the nameplate is cleaned and blown, the dust can be blown away from the working area around the equipment, the suspension amount of the dust in the air is reduced, and the air quality of the working environment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of detection equipment, and in particular to a device for automatically cleaning and remotely checking nameplates of high-voltage live equipment. Background Art

[0002] The nameplate of high-voltage live equipment is an identification plate installed on high-voltage live equipment. It provides important information about the equipment. Equipment name and model: clearly identify the specific name and model of the equipment to facilitate identification and distinction of different types of high-voltage live equipment. Rated voltage and current: give the rated voltage and current values ​​of the equipment under normal operating conditions. Manufacturer and production date: indicate the manufacturer of the equipment and the production date, which helps to trace the source of the equipment and quality assurance. Other important parameters: depending on the type of equipment, the nameplate may also include parameters such as power, frequency, insulation level, protection level, etc.

[0003] High-voltage equipment cabinets are normally installed in high-voltage switch rooms. Due to the influence of the production plant environment, high-voltage equipment is normally covered with dust and oil. In addition, due to the dim light inside the cabinet, the staff cannot observe closely during normal live operation, and cannot clearly see the various nameplate parameters. This not only brings inconvenience to the power inspectors who need to check the equipment parameters of high-voltage users every year, but also the operators need to accurately understand the rated voltage, current and other parameters of the equipment before operating to ensure the safety of the operation. Since the parameters on the equipment nameplate are unclear, once the equipment is damaged, if the same equipment cannot be accurately found, it will bring inconvenience to emergency maintenance work. If the information on the nameplate cannot be clearly seen, it may cause the operator to make wrong judgments on the performance and operating status of the equipment, thereby making wrong operations. Summary of the invention

[0004] The object of the present invention is to provide a device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an automatic cleaning and remote verification device for nameplates of high-voltage live equipment, comprising a main mounting tube, an inner telescopic rod movably mounted in the main mounting tube, and a fixed mounting seat fixedly mounted at one end of the inner telescopic rod away from the main mounting tube, wherein a U-shaped mounting frame is arranged on the side of the fixed mounting seat away from the inner telescopic rod, a rotating component is rotatably connected in the U-shaped mounting frame, an assembled mounting frame is arranged on the end of the rotating component away from the U-shaped mounting frame, a camera device is movably mounted in the assembled mounting frame, a rectangular mounting sleeve is fixedly mounted on the top of the assembled mounting frame, a central rotating shaft is rotatably connected in the rectangular mounting sleeve, a swing plate is symmetrically arranged on the central rotating shaft, a brush head is movably sleeved on the swing plate on the outer side, a driving motor is fixedly mounted on the upper surface of the rotating assembly, a transmission shaft is fixedly mounted on the output shaft of the driving motor, and a driving The cam is also rotatably connected to a rotating shaft sleeve on the driving cam, and a ball head transmission rod is fixedly installed on the outer wall of the rotating shaft sleeve, and a circular mounting seat is fixedly installed on the swing plate on the inner side, and a U-shaped buckle is laterally fixedly installed in the circular mounting seat, and a rotating shaft type shaft seat is rotatably connected in the U-shaped buckle, and a rectangular mounting seat is fixedly installed on the outer wall of the rotating shaft type shaft seat, and a driving fan is also movably sleeved on the output shaft of the transmission shaft, and a first rectangular air duct movably sleeved outside the driving fan is fixedly installed on the top of the rotating component, an elastic rectangular air duct is fixedly installed on the top of the first rectangular air duct, a second rectangular air duct is arranged on the top of the elastic rectangular air duct, and a third rectangular air duct fixed on the top of the rectangular assembly sleeve is arranged on one side of the second rectangular air duct, and an exhaust hood is arranged on the side of the third rectangular air duct away from the second rectangular air duct.

[0006] Preferably, the exhaust hood is arranged just above the brush head.

[0007] Preferably, a locking bolt is threadedly connected to the brush head, and the locking bolt is supported at a corresponding position on the inner wall of the swing plate.

[0008] Preferably, the tops of the third rectangular air duct and the exhaust hood are both provided with reinforcing connecting rods, and the reinforcing connecting rods connect the third rectangular air duct and the exhaust hood.

[0009] Preferably, an oblique elastic limiting plate is provided on the side wall of the rotating component, and the oblique elastic limiting plate is adapted to the shape of the corresponding position of the side wall of the camera device.

[0010] Preferably, a rectangular installation frame is provided on the front of the assembled installation frame, a dustproof glass is fixedly installed in the rectangular installation frame, and a transverse dust baffle is fixedly installed at a position near the top of the front of the rectangular installation frame.

[0011] Preferably, an inner sleeve is provided on the outer movable sleeve of the main mounting tube, an anti-slip sleeve is provided on the outer movable sleeve of the inner sleeve, an arcuate external threaded plate is fixedly installed on the end of the main mounting tube close to the inner telescopic rod, and the outer thread of the arcuate external threaded plate is connected to the inner threaded sleeve.

[0012] Preferably, a structure consisting of an annular bottom pad, an annular middle pad and an annular top pad is arranged between the fixed mounting seat and the U-shaped mounting frame, a lifting limit ring is rotatably connected inside the annular middle pad, an intermediate lifting column is fixedly installed inside the lifting limit ring, an outer movable sleeve of the intermediate lifting column is provided with a spring located in the annular middle pad, an annular stop ring is fixedly installed on the outer wall of the U-shaped mounting frame, a V-shaped mounting frame is transversely installed on the annular stop ring, and an elastic pressure strip is fixedly installed on the V-shaped mounting frame.

[0013] Preferably, a cleaning liquid storage tank is fixedly mounted on the top of the exhaust hood, a liquid injection port is arranged above the cleaning liquid storage tank, and a liquid discharge pipe penetrating through the exhaust hood is arranged below the cleaning liquid storage tank.

[0014] Preferably, an air exhauster is provided at the bottom of the fixed mounting seat, an ash inlet pipe is provided at the front of the air exhauster, a dust inlet port is provided at the bottom of the assembled mounting frame, the dust inlet port and the ash inlet pipe are connected, and an ash storage tank is movably connected to the air exhauster.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When there is a lot of dust on the nameplate of the appliance, which affects the use of the appliance and the normal observation of the nameplate, the drive motor drives the transmission shaft to rotate. When the central rotating shaft rotates, it drives the structure composed of the swing plate and the brush head to swing up and down. The brush head cleans the surface of the appliance and the nameplate of the appliance. At the same time, the rotation of the transmission shaft drives the driving fan to rotate. When the driving fan rotates in the first rectangular air duct, an upward airflow will be generated. The airflow is discharged downward through the exhaust hood. The airflow discharged downward by the exhaust hood contacts the dust raised by the brush head, blowing the dust to move. The nameplate usually contains important information about the equipment, such as model, specification, parameter, production date, etc. If dust accumulates on the nameplate, this information may become blurred and difficult to recognize. By cleaning the dust on the nameplate and blowing to prevent the dust from falling on the nameplate again, the nameplate can be kept clear and readable. During the maintenance and overhaul of the equipment, the staff can quickly and accurately obtain the information on the nameplate, improve work efficiency, and clean and blow the dust on the nameplate. The dust can be blown away from the working area around the equipment and reduce the amount of dust suspended in the air, which helps to improve the air quality of the working environment and reduce the risk of dust inhalation by the staff.

[0017] 2. According to the needs of use, the device can be adjusted to adapt to different inspection needs and inspectors. The length of the structure composed of the main installation tube and the inner telescopic rod can be adjusted according to the needs. When adjusting the angle of the annular top pad, the angle of rotation of the rotating assembly can be adjusted, and each component can be fixed after adjustment. In different inspection environments, the space size and layout are different. The multi-section adjustable detection equipment can be flexibly adjusted according to the actual space. When the detection position is difficult to reach, the multi-section adjustable detection equipment can be bent, twisted, etc. according to these structures to ensure that it can reach the hard-to-reach parts for inspection.

[0018] 3. When the equipment is in use, open the door of the high-voltage electrical cabinet, aim the camera at the electrical appliance to be inspected, and transmit the information obtained by the camera to the display device. The nameplate information and electrical operation information on the electrical appliance to be inspected are observed through the display device, and the working status in the electrical cabinet is directly observed and judged on the spot. The camera can quickly capture the image information of the electrical appliances in the electrical cabinet, without the need to manually open the cabinet door one by one and disassemble the parts for inspection. Compared with the traditional manual inspection method, it greatly saves the inspection time. In large factories, there may be hundreds of electrical cabinets that need to be inspected regularly. The use of camera equipment can complete the preliminary inspection of all electrical cabinets in a short time and quickly determine whether there are obvious faults or abnormal conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present invention.

[0020] Figure 2 It is a side view structural schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the top view structure of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the corresponding position of the anti-slip sleeve of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure at the corresponding position of the internal threaded casing of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the corresponding position of the annular intermediate pad of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure at the corresponding position of the third rectangular air duct of the present invention.

[0026] Figure 8 It is a schematic diagram of the structure at the corresponding position of the annular top pad of the present invention.

[0027] Fig. 9 It is a schematic diagram of the structure at the corresponding position of the middle lifting column of the present invention.

[0028] Fig.10 It is a schematic diagram of the structure at the corresponding position of the elastic layering strip of the present invention.

[0029] Fig.11 It is a structural schematic diagram of the corresponding position of the oblique elastic limiting plate of the present invention.

[0030] Fig.12 It is a structural schematic diagram of the corresponding position of the assembled mounting frame of the present invention.

[0031] Fig.13 It is a structural schematic diagram of the corresponding position of the camera device of the present invention.

[0032] Fig.14 It is a schematic diagram of the structure of the elastic rectangular air duct at the corresponding position of the present invention.

[0033] Fig.15 It is a schematic diagram of the overall structure of the present invention.

[0034] Fig.16 It is a structural schematic diagram of the corresponding position of the cleaning liquid storage tank of the present invention.

[0035] Fig.17 It is a schematic diagram of the structure at the corresponding position of the air extractor of the present invention.

[0036] In the figure: 1. Main mounting tube; 2. Inner telescopic rod; 3. Fixed mounting seat; 4. U-shaped mounting frame; 5. Rotating assembly; 6. Assembled mounting frame; 7. Camera equipment; 8. Rectangular assembly set; 9. Central rotating shaft; 10. Swing plate; 11. Brush head; 12. Driving motor; 13. Transmission shaft; 14. Driving cam; 15. Rotating sleeve; 16. Ball head transmission rod; 17. Round mounting seat; 18. U-shaped buckle; 19. Rotating shaft seat; 20. Rectangular mounting seat; 21. Driving fan; 22. First rectangular air duct; 23. Elastic rectangular air duct; 24. Second rectangular air duct; 25. Third rectangular air duct; 2 6. Exhaust hood; 27. Locking bolt; 28. Reinforcement connecting rod; 29. ​​Oblique elastic limit plate; 30. Rectangular installation frame; 31. Dust-proof glass; 32. Horizontal ash baffle; 34. Inner sleeve; 35. Anti-slip sleeve; 36. Arc external thread plate; 37. Internal thread sleeve; 38. Annular bottom pad; 39. Annular middle pad; 40. Annular top pad; 41. Lifting limit ring; 42. Middle lifting column; 43. Spring; 44. Annular stop ring; 45. V-shaped mounting bracket; 46. Elastic pressure strip; 47. Cleaning liquid storage tank; 48. Liquid filling port; 49. Liquid discharge pipe; 50. Vacuum pump; 51. Ash inlet pipe; 52. Dust inlet; 53. Ash storage tank. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all the embodiments. 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.

[0038] See also Figures 1 to 17The present invention provides a technical solution: an automatic cleaning and remote verification device for nameplates of high-voltage live equipment, comprising a main mounting tube 1, an inner telescopic rod 2 movably installed in the main mounting tube 1, and a fixed mounting seat 3 fixedly installed at one end of the inner telescopic rod 2 away from the main mounting tube 1, the inner telescopic rod 2 is movably inserted into the main mounting tube 1, the inner telescopic rod 2 and the main mounting tube 1 form a movable connection structure, the fixed mounting seat 3 is fixedly installed on the end of the inner telescopic rod 2, so as to realize the assembly of the inner telescopic rod 2 and the fixed mounting seat 3 structure, a U-shaped mounting frame 4 is arranged on the side of the fixed mounting seat 3 away from the inner telescopic rod 2, a connecting structure is arranged between the U-shaped mounting frame 4 and the fixed mounting seat 3 to ensure the rotation effect of the U-shaped mounting frame 4, and a rotating connection is arranged inside the U-shaped mounting frame 4 A rotating component 5, both ends of the rotating component 5 are provided with protrusions to ensure the rotating connection between the rotating component 5 and the U-shaped mounting frame 4, and the rotating component 5 is composed of a rotating part and a plate-shaped mounting structure, and an assembled mounting frame 6 is provided at one end of the rotating component 5 away from the U-shaped mounting frame 4, and the assembled mounting frame 6 is fixedly installed on the end of the rotating component 5, and a groove corresponding to the shape of the camera device 7 is opened on the assembled mounting frame 6, and the camera device 7 is movably installed in the assembled mounting frame 6 to realize the assembly of the assembled mounting frame 6 and the camera device 7, and the camera device 7 is movably installed in the assembled mounting frame 6, and a rectangular assembly set 8 is fixedly installed on the top of the assembled mounting frame 6, and the rectangular assembly set 8 is a rectangular frame structure, and the rectangular assembly set 8 is fixedly installed on Directly above the camera device 7, a central rotating shaft 9 is rotatably connected in a rectangular assembly sleeve 8, and the central rotating shaft 9 is located at the center of the rectangular assembly sleeve 8. Swinging plates 10 are symmetrically arranged on the central rotating shaft 9. With the central rotating shaft 9 as the center, two swinging plates 10 are symmetrically arranged on both sides of the central rotating shaft 9. A brush head 11 is movably sleeved on the swinging plate 10 on the outer side. A locking bolt 27 is threadedly connected to the brush head 11. The locking bolt 27 is supported at a corresponding position on the inner wall of the swinging plate 10. The brush head 11 is installed and fixed by the locking bolt 27, and the surface of the position to be detected is cleaned by the fluff on the end of the brush head 11. A driving motor 12 is fixedly installed on the upper surface of the rotating component 5, and the driving motor 12 is driven by the The bracket is installed above the rotating component 5. A transmission shaft 13 is fixedly installed on the output shaft of the driving motor 12. The transmission shaft 13 is driven to rotate by the output shaft of the driving motor 12, thereby driving other structures to rotate. A driving cam 14 is fixedly installed outside the transmission shaft 13. The driving cam 14 is a cam with one end larger than the other end. A rotating sleeve 15 is also rotatably connected to the driving cam 14. A part of the rotating sleeve 15 is located in the driving cam 14 and is rotatably connected to the driving cam 14. Another part of the rotating sleeve 15 is fixedly connected to a ball head transmission rod 16. A ball head transmission rod 16 is fixedly installed on the outer wall of the rotating sleeve 15. A circular structure is arranged on the top of the ball head transmission rod 16, and the circular structure is movably installed in a rectangular mounting seat 20.The top of the ball head transmission rod 16 is rotatably connected with the rectangular mounting seat 20. A circular mounting seat 17 is fixedly installed on the swing plate 10 on the inner side. A U-shaped buckle 18 is fixedly installed horizontally in the circular mounting seat 17. A rotating shaft type shaft seat 19 is rotatably connected in the U-shaped buckle 18. A rectangular mounting seat 20 is fixedly installed on the outer wall of the rotating shaft type shaft seat 19. The top of the ball head transmission rod 16 is rotatably connected with the rectangular mounting seat 20. A groove corresponding to the circular structure at the top of the ball head transmission rod 16 is provided at the bottom of the rectangular mounting seat 20. The ball head transmission rod 16 and the rectangular mounting seat 20 are rotatably connected. A driving fan 21 is also movably sleeved on the output shaft of the transmission shaft 13. The driving fan 21 is driven to rotate by the transmission shaft 13, thereby generating wind force. A first rectangular air duct 22 movably sleeved outside the driving fan 21 is fixedly installed on the top of the rotating component 5. The first rectangular air duct 22 guides the wind generated by the rotation of the driving fan 21. An elastic rectangular air duct 23 is fixedly installed on the top of the rectangular air duct 22. The elastic rectangular air duct 23 guides the wind generated by the rotation of the driving fan 21. At the same time, the elastic rectangular air duct 23 can be deformed to adapt to the rotation of the second rectangular air duct 24 around the first rectangular air duct 22. A second rectangular air duct 24 is arranged on the top of the elastic rectangular air duct 23. The second rectangular air duct 24 guides the wind generated by the rotation of the driving fan 21. A third rectangular air duct 25 fixed on the top of the rectangular assembly set 8 is arranged on one side of the second rectangular air duct 24. The third rectangular air duct 25 guides the wind generated by the rotation of the driving fan 21. An exhaust hood 26 is arranged on the side of the third rectangular air duct 25 away from the second rectangular air duct 24. The exhaust hood 26 guides the wind generated by the rotation of the driving fan 21, generates an air flow parallel to the camera device 7, and prevents dust from falling on the rectangular mounting frame 30 and the dustproof glass 31.

[0039] The exhaust hood 26 is disposed just above the brush head 11 , and the air discharged from the exhaust hood 26 guides the brush head 11 to sweep away dust, thereby preventing dust from falling onto the dustproof glass 31 .

[0040] Reinforcement rods 28 are provided on the tops of the third rectangular air duct 25 and the exhaust hood 26, and the reinforcement rods 28 connect the third rectangular air duct 25 and the exhaust hood 26. The reinforcement rods 28 fix the connection position of the third rectangular air duct 25 and the exhaust hood 26 to improve the fixing strength of the connection position of the third rectangular air duct 25 and the exhaust hood 26.

[0041] An oblique elastic limiting plate 29 is provided on the side wall of the rotating component 5. The oblique elastic limiting plate 29 is adapted to the shape of the corresponding position of the side wall of the camera device 7. The oblique elastic limiting plate 29 limits the camera device 7 to ensure the fixing effect of the camera device 7 after it is engaged in the assembled mounting frame 6. At the same time, the oblique elastic limiting plate 29 can be deformed to ensure that the camera device 7 can be normally installed in the assembled mounting frame 6 structure.

[0042] A rectangular mounting frame 30 is provided on the front of the assembled mounting frame 6, and a dustproof glass 31 is fixedly installed inside the rectangular mounting frame 30. A transverse dust baffle 32 is fixedly installed on the front of the rectangular mounting frame 30 near the top. The transverse dust baffle 32 has a certain dust blocking effect to prevent dust from contacting the dustproof glass 31.

[0043] An inner sleeve 34 is provided on the outer movable sleeve of the main installation tube 1, and an anti-skid sleeve 35 is provided on the outer movable sleeve of the inner sleeve 34. The inner sleeve 34 and the anti-skid sleeve 35 form an anti-skid holding structure to assist in holding the instrument.

[0044] An arc-shaped externally threaded plate 36 is fixedly installed on the end of the main mounting tube 1 close to the inner telescopic rod 2. The arc-shaped externally threaded plate 36 is a deformable arc-shaped sheet structure, and the outer wall of the arc-shaped externally threaded plate 36 is provided with threads. The external threads of the arc-shaped externally threaded plate 36 are connected to an internally threaded sleeve 37. Through the conical table structure of the internally threaded sleeve 37, threads are provided inside the internally threaded sleeve 37. The locking between the main mounting tube 1 and the inner telescopic rod 2 is achieved by rotating the internally threaded sleeve 37.

[0045] A structure consisting of an annular bottom pad 38, an annular middle pad 39 and an annular top pad 40 is arranged between the fixed mounting seat 3 and the U-shaped mounting frame 4. A lifting limit ring 41 is rotatably connected in the annular middle pad 39. An intermediate lifting column 42 is fixedly installed in the lifting limit ring 41. A spring 43 located in the annular middle pad 39 is movably sleeved outside the intermediate lifting column 42. By moving the lifting limit ring 41, the intermediate lifting column 42 and the spring 43 in the structure consisting of the annular bottom pad 38 and the annular middle pad 39, the annular top pad 40 can be adjusted in angle. The lifting limit ring 41 is supported by the elastic force generated by the deformation of the spring 43 to ensure the fixing effect of the annular top pad 40 after rotation. When adjusting the angle of the annular top pad 40, the annular top pad 40 is pulled outward to deform the spring 43 and rotate the annular top pad 40 at the same time. The lifting limit ring 41 and the intermediate lifting column 42 form a structure that rotates in the annular intermediate pad 39. After the angle adjustment is completed, the spring 43 is reset to support the lifting limit ring 41 and the intermediate lifting column 42 to achieve the fixation of the annular top pad 40 after the angle adjustment.

[0046] An annular stop ring 44 is fixedly installed on the outer wall of the U-shaped mounting frame 4, and a plurality of anti-slip grooves are arranged on the annular stop ring 44 to ensure the friction between the elastic pressure strip 46 and the annular stop ring 44. A V-shaped mounting frame 45 is horizontally installed on the annular stop ring 44, and an elastic pressure strip 46 is fixedly installed on the V-shaped mounting frame 45. The elastic pressure strip 46 consists of a pressure-applying part and a deformation part. The elastic pressure strip 46 applies pressure to the annular stop ring 44 to achieve the fixation of the rotating component 5 after rotation.

[0047] A cleaning liquid storage tank 47 is fixedly installed on the top of the exhaust hood 26, and a liquid injection port 48 is arranged above the cleaning liquid storage tank 47. A liquid discharge pipe 49 penetrating the exhaust hood 26 is arranged below the cleaning liquid storage tank 47. Cleaning liquid is injected into the cleaning liquid storage tank 47 through the liquid injection port 48. The cleaning liquid storage tank 47 is pressed, and the liquid in the cleaning liquid storage tank 47 is sprayed out through the liquid discharge pipe 49 and falls on the brush head 11. The corresponding position is cleaned by the vibration of the brush head 11, and the position can be wiped by replacing the brush head 11.

[0048] An exhaust fan 50 is arranged at the bottom of the fixed mounting seat 3, and an ash inlet pipe 51 is arranged on the front of the exhaust fan 50. A dust inlet 52 is arranged at the bottom of the assembled mounting frame 6. The dust inlet 52 is communicated with the ash inlet pipe 51. An ash storage tank 53 is movably connected to the exhaust fan 50. When the exhaust fan 50 is working, the dust inlet 52 generates attraction, and the dust generated by the vibration of the brush head 11 is sucked into the dust inlet 52, and then accumulated in the ash storage tank 53 to prevent the dust from falling on the electrical components.

[0049] Working principle:

[0050] The first step: according to the needs of use, the device is adjusted to adapt to different inspection needs and inspectors. The length of the structure composed of the main mounting tube 1 and the inner telescopic rod 2 is adjusted according to the needs. After the adjustment of the inner telescopic rod 2 is completed, the internal threaded sleeve 37 is rotated to allow the internal threaded sleeve 37 to move on the multiple arc-shaped external threaded plates 36. At the same time, the arc-shaped external threaded plates 36 are pressed to drive the arc-shaped external threaded plates 36 to deform. The arc-shaped external threaded plates 36 are deformed and pressed on the outer wall of the inner telescopic rod 2 to fix the inner telescopic rod 2 after it is pulled out. When adjusting the angle of the annular top pad 40, the annular top pad 40 is pulled outward to deform the spring 43 and rotate the annular top pad 40 at the same time, and the lifting limit ring 4 1 and the middle lifting column 42 form a structure that rotates in the annular middle pad 39. After the angle adjustment is completed, the spring 43 resets to support the lifting limit ring 41 and the middle lifting column 42 to form a structure to achieve the fixation of the annular top pad 40 after the angle adjustment. When the angle of the rotating component 5 and the camera device 7 is adjusted, the elastic pressure strip 46 is pressed to make the elastic pressure strip 46 tilt up the pressure-applying part of the annular stop ring 44, thereby ensuring that the rotating component 5 rotates in the U-shaped mounting frame 4. After the rotating component 5 rotates, the pressure-applying part of the elastic pressure strip 46 applies pressure to the outer wall of the annular stop ring 44 to achieve the angle fixation of the rotating component 5 after adjustment, and achieve the fixation after multi-stage adjustment.

[0051] Step 2: When the equipment is in use, open the door of the high-voltage electrical cabinet, aim the camera 7 at the electrical appliance to be tested, and transmit the information obtained by the camera 7 to the display device. The nameplate information and electrical operation information on the electrical appliance to be tested are observed through the display device, and the working status in the electrical cabinet is directly observed and judged on site.

[0052] Step 3: When there is a lot of dust on the nameplate of the appliance, which affects the use of the appliance and the normal observation of the nameplate, start the drive motor 12, and the output shaft of the drive motor 12 drives the transmission shaft 13 to rotate. When the transmission shaft 13 rotates, it drives the drive cam 14 to rotate. Through the cooperation of the drive cam 14, the rotating sleeve 15 and the ball head transmission rod 16, a crankshaft connecting rod structure is formed, and the ball head transmission rod 16 is driven to rise and fall. When the ball head transmission rod 16 rises and falls, it drives the rectangular mounting seat 20 to rise and fall. The lifting and lowering of the rectangular mounting seat 20 drives the lifting and lowering of the U-shaped buckle 18 and the rotating shaft type shaft seat 19. When the U-shaped buckle 18 and the rotating shaft type shaft seat 19 rise and fall, they apply pressure to the swing plate 10, thereby driving the central rotating shaft 9 to rotate, and the central rotating shaft 9 is driven to rotate. When the shaft 9 rotates, it drives the structure composed of the swing plate 10 and the brush head 11 to swing up and down. Through the up and down swinging of the swing plate 10, the brush head 11 cleans the surface of the electrical appliance and the nameplate of the electrical appliance. At the same time, the rotation of the transmission shaft 13 drives the driving fan 21 to rotate. When the driving fan 21 rotates in the first rectangular air duct 22, an upward airflow will be generated. The airflow passes through the elastic rectangular air duct 23, the second rectangular air duct 24, and the third rectangular air duct 25 in turn and is discharged downward through the exhaust hood 26. The airflow discharged downward by the exhaust hood 26 contacts the dust raised by the brush head 11 for cleaning, blows the dust to move, and prevents the dust from falling on the front of the camera device 7, thereby achieving dust treatment while cleaning.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment, characterized in that: The invention comprises a main mounting tube (1), an inner telescopic rod (2) movably mounted in the main mounting tube (1), and a fixed mounting seat (3) fixedly mounted at one end of the inner telescopic rod (2) away from the main mounting tube (1); a U-shaped mounting frame (4) is arranged on the side of the fixed mounting seat (3) away from the inner telescopic rod (2); a rotating component (5) is rotatably connected in the U-shaped mounting frame (4); an assembled mounting frame (6) is arranged at one end of the rotating component (5) away from the U-shaped mounting frame (4); a camera device (7) is movably mounted in the assembled mounting frame (6); and the assembled mounting frame (6) is provided with a camera device (7) movably engaged with the camera device (7). A rectangular assembly sleeve (8) is fixedly installed on the top, a central rotating shaft (9) is rotatably connected inside the rectangular assembly sleeve (8), a swing plate (10) is symmetrically arranged on the central rotating shaft (9), a brush head (11) is movably sleeved on the swing plate (10) on the outer side, a driving motor (12) is fixedly installed on the upper surface of the rotating component (5), a transmission shaft (13) is fixedly installed on the output shaft of the driving motor (12), a driving cam (14) is fixedly installed outside the transmission shaft (13), and a rotating shaft sleeve (15) is also rotatably connected to the driving cam (14). ), a ball head transmission rod (16) is fixedly mounted on the outer wall of the rotating sleeve (15), a circular mounting seat (17) is fixedly mounted on the inner side of the swing plate (10), a U-shaped buckle (18) is fixedly mounted in the circular mounting seat (17) in a transverse direction, a rotating shaft seat (19) is rotatably connected in the U-shaped buckle (18), a rectangular mounting seat (20) is fixedly mounted on the outer wall of the rotating shaft seat (19), the top end of the ball head transmission rod (16) is rotatably connected to the rectangular mounting seat (20), and a driving wind is also movably sleeved on the output shaft of the transmission shaft (13). The rotating assembly (5) is provided with a first rectangular air duct (22) which is movably mounted outside the driving fan (21), the first rectangular air duct (22) is fixedly mounted with an elastic rectangular air duct (23) on the top of the first rectangular air duct (22), the top of the elastic rectangular air duct (23) is provided with a second rectangular air duct (24), one side of the second rectangular air duct (24) is provided with a third rectangular air duct (25) which is fixed on the top of the rectangular assembly sleeve (8), and the side of the third rectangular air duct (25) which is away from the second rectangular air duct (24) is provided with an exhaust hood (26).

2. According to claim 1, a device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment is characterized in that: The exhaust cover (26) is arranged directly above the brush head (11).

3. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 2 is characterized in that: A locking bolt (27) is threadedly connected to the brush head (11), and the locking bolt (27) is supported at a corresponding position on the inner wall of the swing plate (10).

4. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 3 is characterized in that: The tops of the third rectangular air duct (25) and the exhaust hood (26) are both provided with reinforcing connecting rods (28), and the reinforcing connecting rods (28) connect the third rectangular air duct (25) and the exhaust hood (26).

5. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 4 is characterized in that: An oblique elastic limiting plate (29) is provided on the side wall of the rotating component (5), and the oblique elastic limiting plate (29) is adapted to the shape of a corresponding position on the side wall of the camera device (7).

6. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 5 is characterized in that: A rectangular installation frame (30) is provided on the front of the assembled installation frame (6), a dustproof glass (31) is fixedly installed in the rectangular installation frame (30), and a transverse dust baffle (32) is fixedly installed at a position close to the top of the front of the rectangular installation frame (30).

7. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 6 is characterized in that: The main installation tube (1) is provided with an inner sleeve (34) on its outer movable sleeve, and the inner sleeve (34) is provided with an anti-slip sleeve (35) on its outer movable sleeve. An arc-shaped externally threaded plate (36) is fixedly mounted on the end of the main installation tube (1) close to the inner telescopic rod (2), and the arc-shaped externally threaded plate (36) is externally threadedly connected to an internally threaded sleeve (37).

8. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 7 is characterized in that: A structure consisting of an annular bottom pad (38), an annular middle pad (39) and an annular top pad (40) is arranged between the fixed mounting seat (3) and the U-shaped mounting frame (4); a lifting limit ring (41) is rotatably connected inside the annular middle pad (39); an intermediate lifting column (42) is fixedly installed inside the lifting limit ring (41); a spring (43) located inside the annular middle pad (39) is movably sleeved outside the intermediate lifting column (42); an annular stop ring (44) is fixedly installed on the outer wall of the U-shaped mounting frame (4); a V-shaped mounting frame (45) is transversely installed on the annular stop ring (44); and an elastic pressure strip (46) is fixedly installed on the V-shaped mounting frame (45).

9. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 8, characterized in that: A cleaning liquid storage tank (47) is fixedly mounted on the top of the exhaust hood (26), a liquid injection port (48) is arranged above the cleaning liquid storage tank (47), and a liquid discharge pipe (49) penetrating the exhaust hood (26) is arranged below the cleaning liquid storage tank (47).

10. The device for automatically cleaning and remotely checking the nameplate of high-voltage live equipment according to claim 9, characterized in that: An air extractor (50) is arranged at the bottom of the fixed mounting seat (3), an ash inlet pipe (51) is arranged at the front of the air extractor (50), a dust inlet port (52) is arranged at the bottom of the assembled mounting frame (6), the dust inlet port (52) and the ash inlet pipe (51) are connected, and an ash storage tank (53) is movably connected to the air extractor (50).

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