Power equipment detection device

Abstract

The invention relates to the technical field of electrical equipment detection, in particular to an electrical equipment detection device which comprises a shell, two handles and a detector, the handles are fixedly installed on the surface of the shell, the detector is fixedly installed at the end of the shell, and the electrical equipment detection device is characterized in that the two handles are fixedly installed on the two sides of the shell respectively; the shell is provided with an adjusting assembly, the adjusting assembly is used for improving the detection convenience, according to the electrical equipment detection device, through the adjusting assembly, a probe can be moved to the upper side and the lower side or the left side and the right side of equipment needing to be detected, then a second servo motor is started, and the second servo motor drives a rotating arm to rotate; the first connecting piece can be driven to rotate by utilizing the rotating arm, so that the probe rotates along with the first connecting piece, a condition for the probe to be in contact with equipment on the side is provided, the detection purpose is achieved, equipment in a complex installation environment can be detected flexibly, and the detection difficulty is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment detection, and in particular to a power equipment detection device. Background Art

[0002] With the rapid development of the power industry, the stable operation of power equipment is crucial to ensuring the reliability of power supply. Over long-term operation, power equipment, affected by various factors such as environmental factors, electrical stress, and mechanical vibration, may experience various faults, such as insulation aging, poor contact, and overheating. If these faults are not discovered and addressed promptly, they can cause equipment damage, power outages, and even endanger personnel safety.

[0003] Among them, insulation monitoring mainly monitors and evaluates the insulation system in power equipment to ensure that the insulation system of the equipment can effectively isolate electrical components, prevent current from passing through, and prevent insulation breakdown or insulation failure. At present, the detection method is mainly manual inspection, usually by manually holding an insulation detector and connecting the detector probe to the equipment for detection. However, some power equipment may have an inclined surface instead of a flat state due to its own shape and the installation situation inside the electrical cabinet. At this time, the probe may slip when it contacts it, resulting in poor probe contact and inaccurate detection results. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an electric power equipment detection device, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric power equipment detection device, comprising a housing, a handle, and a detector, wherein the handle is fixedly mounted on the surface of the housing, and the detector is fixedly mounted at an end of the housing, characterized in that: the number of the handles is two, and they are fixedly mounted on both sides of the housing respectively; The shell is provided with an adjustment component, and the adjustment component is used to improve the convenience of detection. The adjustment component is provided with a hanging component, and the hanging component is used to improve the detection accuracy. A cleaning component is provided on one side of the hanging component, and the cleaning component is used to enhance the detection accuracy.

[0006] Optionally, the adjustment assembly includes a first servo motor fixedly mounted on the end of the housing, a lead screw fixedly mounted on the output shaft of the first servo motor, the lead screw movably mounted in the inner cavity of the housing, a screw sleeve spirally connected to the outer surface of the lead screw, and telescopic rods fixedly mounted on both sides of one side of the screw sleeve; One end of the telescopic rod away from the screw sleeve passes through the shell and extends to the outside of the shell. A drive box is fixedly installed on the end of the telescopic rod outside the shell. A second servo motor is fixedly installed inside the drive box. A rotating arm is fixedly installed on the output shaft of the second servo motor. A rotating groove adapted to the rotating arm is opened on the surface of the drive box. A first connecting piece is fixedly installed on the end of the rotating arm away from the second servo motor. A first fixing plate is hingedly connected to a side of the first connecting member away from the rotating arm, an electric push rod is fixedly mounted on the bottom of the first fixing plate, and a probe is fixedly mounted on the output shaft of the electric push rod; A clockwork spring box is fixedly mounted on the surface of the housing, and an outer end of a spring of the clockwork spring box is fixedly connected to the first fixing plate.

[0007] Optionally, the hanging assembly includes a telescopic sleeve fixedly mounted on the bottom of the first fixed plate, a telescopic spring fixedly connected to the top of the inner cavity of the telescopic sleeve, a first slider fixedly mounted on the bottom of the telescopic spring, the first slider and the telescopic sleeve are movably mounted, a telescopic column fixedly mounted on the bottom of the first slider, and a suction cup seat fixedly mounted on the end of the telescopic column away from the first slider; The surface of the first slider is fixedly mounted with a second slider, the number of the second sliders being three and being fixedly mounted on three sides of the first slider respectively, and the surface of the telescopic sleeve is provided with a sliding groove adapted to the second slider; A second fixing plate is fixedly installed on the bottom of the first fixing plate, a limiting piece is movably installed on the lower side of the second fixing plate, an elastic column is fixedly connected to the surface of the limiting piece, one end of the elastic column away from the limiting piece is fixedly connected to the first fixing plate, one end of the limiting piece is movably installed between a second slider, and a camera is fixedly installed on the bottom of the telescopic sleeve.

[0008] Optionally, the cleaning assembly includes two driven arms, the number of the driven arms being two and being hinged to two symmetrical second sliders respectively, the cleaning member being fixedly mounted on one end of the driven arm away from the second slider, the driving arm being movably mounted on the lower side of the driven arm near the cleaning member, and the driving arm being movably mounted between one end of the driven arm away from the driven arm and the suction cup seat; A second connecting member is fixedly sleeved on the outer surface of the output shaft of the electric push rod, a first rack is fixedly mounted on the other end of the second connecting member, a gear is meshed on one side of the first rack, a second rack is meshed on the side of the gear away from the first rack, a third slider is fixedly mounted on the side of the second rack away from the gear, a slide rail is movably mounted on the outer surface of the third slider, the slide rail is fixedly connected to the first fixed plate, a fixed frame is fixedly mounted on the surface of the slide rail, and the gear is movably mounted on the inner side of the fixed frame; A third fixed plate is fixedly installed on one side of the slide rail, a dust collection box is fixedly installed on the end of the third fixed plate away from the slide rail, a plug rod is movably installed inside the dust collection box, one end of the plug rod is fixedly connected to the second rack, a piston is fixedly installed on the end of the plug rod away from the second rack, and the piston is movably installed inside the dust collection box.

[0009] Optionally, a through slot is provided at the bottom of the dust collecting box, and the through slot is located close to the probe.

[0010] Optionally, a sponge is attached to one side of the dust collecting box, a groove is provided in the middle of the sponge, and the end of the probe is located in the groove.

[0011] Optionally, a line dividing piece is fixedly installed on one side of the slide rail, and the line dividing piece is triangular in shape, and a rubber film is provided at the tip thereof.

[0012] Optionally, the probe is electrically connected to a detector, and the detector is provided with a display screen connected to a camera.

[0013] Optionally, the dust collecting box is located between the two driven arms, and the distance between the cleaning member and the telescopic sleeve is smaller than the distance between the probe and the telescopic sleeve.

[0014] The present invention provides a power equipment detection device, which has the following beneficial effects: 1. The electrical equipment detection device can move the probe to the upper or lower side, or left or right side of the required detection equipment through the adjustment component, and then start the second servo motor to drive the rotating arm to rotate. The rotating arm can drive the first connecting part to rotate, so that the probe follows the rotation of the first connecting part, thereby providing conditions for it to contact the equipment on the side and achieve the detection purpose. It can then flexibly detect equipment with complex installation environments and reduce the difficulty of detection.

[0015] 2. The power equipment detection device can reduce the angle between the probe and the equipment through the hanging component, so that the probe is vertical or close to vertical, reducing the side slip amplitude and improving the detection accuracy. In combination with the cleaning component, the dust on the surface of the equipment can be cleaned before detection, further improving the detection accuracy and avoiding the influence of dust on the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the present invention Figure 1 ; Figure 2 Schematic diagram of the structure of the present invention Figure 2 ; Figure 3 Schematic diagram of the positional relationship between the hanging component and the cleaning component of the present invention Figure 1 ; Figure 4 Schematic diagram of the positional relationship between the hanging component and the cleaning component of the present invention Figure 2 ; Figure 5 Schematic diagram of the positional relationship between the hanging component and the cleaning component of the present invention Figure 3 ; Figure 6 Schematic diagram of the structure of the cleaning component of the present invention.

[0017] In the figure: 1. housing; 11. handle; 12. detector; 2. first servo motor; 21. lead screw; 22. screw sleeve; 23. telescopic rod; 24. drive box; 25. second servo motor; 26. rotating arm; 27. rotating slot; 28. first connecting member; 29. first fixing plate; 210. electric push rod; 211. probe; 212. spring box; 3. telescopic sleeve; 31. telescopic spring; 32. first slider; 33. telescopic column; 34. suction cup seat ; 35. Second slider; 36. Slide groove; 37. Second fixed plate; 38. Limiting member; 39. Elastic column; 310. Camera; 4. Follower arm; 41. Cleaning member; 42. Driving arm; 43. Second connecting member; 44. First rack; 45. Gear; 46. Second rack; 47. Third slider; 48. Slide rail; 49. Fixed frame; 410. Third fixed plate; 411. Dust box; 412. Plug rod; 413. Piston; 5. Sponge; 6. Line dividing member. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1: Please refer to Figures 1 to 5 The present invention provides a technical solution: an electric power equipment detection device, comprising a housing 1, a handle 11 and a detector 12, wherein the handle 11 is fixedly mounted on the surface of the housing 1, and the detector 12 is fixedly mounted at the end of the housing 1, and the number of the handles 11 is two, and they are fixedly mounted on both sides of the housing 1 respectively; An adjustment component is provided on the shell 1, and the adjustment component is used to improve the convenience of detection. A hanging component is provided on the adjustment component, and the hanging component is used to improve the detection accuracy. A cleaning component is provided on one side of the hanging component, and the cleaning component is used to enhance the detection accuracy.

[0020] The adjustment assembly includes a first servo motor 2 fixedly mounted at the end of the housing 1, a lead screw 21 fixedly mounted on the output shaft of the first servo motor 2, the lead screw 21 being movably mounted in the inner cavity of the housing 1, a screw sleeve 22 being spirally connected to the outer surface of the lead screw 21, and telescopic rods 23 being fixedly mounted on both sides of one side of the screw sleeve 22; The end of the telescopic rod 23 away from the screw sleeve 22 passes through the housing 1 and extends to the outside of the housing 1. A drive box 24 is fixedly installed on the end of the telescopic rod 23 outside the housing 1. A second servo motor 25 is fixedly installed inside the drive box 24. A rotating arm 26 is fixedly installed on the output shaft of the second servo motor 25. A rotating groove 27 adapted to the rotating arm 26 is opened on the surface of the drive box 24. A first connecting member 28 is fixedly installed on the end of the rotating arm 26 away from the second servo motor 25. A first fixing plate 29 is hingedly connected to one side of the first connecting member 28 away from the rotating arm 26 . An electric push rod 210 is fixedly mounted on the bottom of the first fixing plate 29 . A probe 211 is fixedly mounted on the output shaft of the electric push rod 210 . A clockwork spring box 212 is fixedly mounted on the surface of the housing 1 , and an outer end of the spring of the clockwork spring box 212 is fixedly connected to the first fixing plate 29 .

[0021] The hanging assembly includes a telescopic sleeve 3 fixedly mounted on the bottom of the first fixed plate 29. A telescopic spring 31 is fixedly connected to the top of the inner cavity of the telescopic sleeve 3. A first slider 32 is fixedly mounted on the bottom of the telescopic spring 31. The first slider 32 is movably mounted between the telescopic sleeve 3. A telescopic column 33 is fixedly mounted on the bottom of the first slider 32. A suction cup seat 34 is fixedly mounted on the end of the telescopic column 33 away from the first slider 32. The first slider 32 is fixedly mounted with a second slider 35 . There are three second sliders 35 , which are fixedly mounted on three sides of the first slider 32 . The telescopic sleeve 3 is provided with a sliding groove 36 adapted to the second slider 35 . A second fixing plate 37 is fixedly mounted on the bottom of the first fixing plate 29. A limiting member 38 is movably mounted on the lower side of the second fixing plate 37. An elastic column 39 is fixedly connected to the surface of the limiting member 38. One end of the elastic column 39 away from the limiting member 38 is fixedly connected to the first fixing plate 29. One end of the limiting member 38 is movably mounted between a second slider 35. A camera 310 is fixedly mounted on the bottom of the telescopic sleeve 3. The probe 211 is electrically connected to the detector 12 , and the detector 12 is provided with a display screen connected to the camera 310 .

[0022] When testing electrical equipment inside a cabinet, the wiring and installation methods vary depending on the number of electrical equipment. Blockages between electrical equipment and wiring, as well as between electrical equipment and equipment, can easily occur, affecting the entry of the probe and making the testing process difficult. Specifically, when in use, the user first needs to wear insulating gloves, hold the device by the handle 11, and then observe the wiring situation inside the electrical cabinet and the location of the equipment to be inspected, and find the entry route of the device. If the required inspection equipment is not blocked by the lines or other equipment, the first servo motor 2 is started to drive the screw 21 to rotate, so that the screw 21 drives the screw sleeve 22, and the screw sleeve 22 can drive the telescopic rod 23 to move, so that the telescopic rod 23 drives the probe 211 to move and contact the required inspection equipment. If the required inspection equipment is blocked by the lines or other equipment, the first servo motor 2 can be started to move the probe 211 to the upper and lower sides, or left and right sides of the required inspection equipment, and then the second servo motor 25 is started to drive the rotating arm 26 to rotate, and the rotating arm 26 can drive the first connecting member 28 to rotate, and then the probe 211 follows the first connecting member 28 to rotate, thereby providing conditions for it to contact the equipment on the side, achieving the inspection purpose, and thus being able to flexibly inspect equipment with complex installation environments and reduce the difficulty of inspection; Furthermore, if the probe 211 can contact the unobstructed flat surface of the device, then the probe 211 is perpendicular to the device surface, and accurate detection can be achieved. However, if the probe 211 contacts the inclined surface of the device, or if the probe 211 is rotated by the rotating arm 26 to provide contact conditions, it is difficult for it to be perpendicular to the device surface, and it is easy to slip, resulting in poor contact and affecting the detection results. In the present invention, when the probe 211 cannot make perpendicular contact with the surface of the required detection equipment, as the telescopic rod 23 moves, the suction cup seat 34 will first make contact with the equipment surface and be adsorbed with the equipment surface under the action of pressure. After the suction cup seat 34 is adsorbed, it is fixed to the equipment surface. At this time, as the telescopic rod 23 continues to move and the suction cup seat 34 is fixed, the first fixing plate 29 will pull the spring box 212, so that the angle between it and the first connecting member 28 will change. Through the shooting of the camera 310 and the observation of the detector 12, when the probe 211 is perpendicular to the equipment surface, the first servo motor 2 is stopped. At this time, the probe 211 is perpendicular to the equipment surface. Then, by starting the electric push rod 210, the probe 211 is brought into contact with the equipment surface. The vertical contact can reduce the side slip amplitude and improve the detection accuracy. Furthermore, when the angle between the contact surface of the device and the suction cup seat 34 is too large, the amplitude of the vertical adjustment probe 211 to the device surface will also become larger. At this time, the suction force required for the suction cup seat 34 and the device surface is also greater, but the suction force has a limit. During operation, the suction cup seat 34 contacts the device surface. When pressure is received, the telescopic column 33 drives the first slider 32 to squeeze the telescopic spring 31 and causes the first slider 32 to move in the telescopic sleeve 3. When the first slider 32 moves, the second slider 35 will follow and move. When one of the second sliders 35 moves, it will press the limiting member 38. The limiting member 38 is driven to flip. When the limiting member 38 flips to contact the surface of the device, it interferes with the movement of the telescopic rod 23. It is necessary to stop the first servo motor 2 to prevent the telescopic rod 23 from continuing to move and increase the load of the suction cup seat 34. This can make the probe 211 close to the vertical position of the device surface and avoid continuously increasing the load of the suction cup seat 34, which causes the suction cup seat 34 to be unable to continue to adsorb. On the one hand, it prevents the detection process from failing. On the other hand, it prevents the suction cup seat 34 from resetting under the elastic force of the clockwork spring box 212 and colliding with the device, causing equipment wear. When performing the adjustment operation, it should be noted that after the probe 211 is sent to the upper or lower or left or right side of the required detection equipment, the direction of the rotating slot 27 can be changed by rotating the housing 1 ninety degrees, so that the probe 211 can move up and down. However, due to the interference of the first connecting member 28 on the first fixing plate 29, the first fixing plate 29 can only be adjusted in one direction. Therefore, it is necessary to bend the first fixing plate 29 and the first connecting member 28 toward the spring box 212 to adjust the angle for subsequent cleaning operations.

[0023] Example 2: Please refer to Figures 1 to 6 The cleaning assembly includes a driven arm 4, the number of which is two, and each of which is hinged to two symmetrical second sliders 35. A cleaning member 41 is fixedly mounted on one end of the driven arm 4 away from the second slider 35, and a driving arm 42 is movably mounted on the lower side of the driven arm 4 near the cleaning member 41. The driving arm 42 is movably mounted between the end of the driving arm 4 away from the driven arm 4 and the suction cup seat 34. A second connecting member 43 is fixedly sleeved on the outer surface of the output shaft of the electric push rod 210. A first rack 44 is fixedly mounted on the other end of the second connecting member 43. A gear 45 is meshed with one side of the first rack 44. A second rack 46 is meshed with the side of the gear 45 away from the first rack 44. A third slider 47 is fixedly mounted on the side of the second rack 46 away from the gear 45. A slide rail 48 is movably mounted on the outer surface of the third slider 47. The slide rail 48 is fixedly connected to the first fixed plate 29. A fixed frame 49 is fixedly mounted on the surface of the slide rail 48. The gear 45 is movably mounted on the inner side of the fixed frame 49. A third fixing plate 410 is fixedly mounted on one side of the slide rail 48. A dust box 411 is fixedly mounted on the end of the third fixing plate 410 away from the slide rail 48. A plug rod 412 is movably mounted inside the dust box 411. One end of the plug rod 412 is fixedly connected to the second rack 46. A piston 413 is fixedly mounted on the end of the plug rod 412 away from the second rack 46. The piston 413 is movably mounted inside the dust box 411. A through slot is provided at the bottom of the dust box 411 and is located close to the probe 211; A sponge 5 is attached to one side of the dust box 411. A groove is formed in the middle of the sponge 5, and the end of the probe 211 is located in the groove. The dust box 411 is located between the two driven arms 4 , and the distance between the cleaning member 41 and the telescopic sleeve 3 is smaller than the distance between the probe 211 and the telescopic sleeve 3 .

[0024] On the basis of Example 1, when the suction cup seat 34 is subjected to pressure, the first slider 32 squeezes the telescopic spring 31. At this time, the distance between the suction cup seat 34 and the telescopic sleeve 3 becomes smaller. During this process, the cleaning member 41 will contact the surface of the device. As the first slider 32 continues to move in the inner cavity of the telescopic sleeve 3, the driving arm 42 will be driven. The driving arm 42 can drive the driven arm 4, so that the cleaning member 41 moves on the surface of the device to achieve the purpose of dust removal. When the third fixing plate 410 is started to make the dust box 411 contact with the surface of the device, it can prevent the dust on the surface of the device from affecting the detection results, thereby further improving the accuracy of the detection. Furthermore, when the third fixing plate 410 is started, it drives the second connecting member 43 to move downward, so that the second connecting member 43 drives the first rack 44 to move downward, and the first rack 44 can drive the gear 45, so that the gear 45 drives the second rack 46, and the second rack 46 can drive the plug rod 412 to move upward, so that the piston 413 can suck the dust at the detection location of the dust box 411, on the one hand, further cleaning the detection location, and on the other hand, collecting the dust removed by the cleaning member 41; Compared with the traditional blowing and cleaning method, dust is easily blown onto other equipment and even wires, which not only affects the detection of other equipment, but the dust will also block the heat dissipation channels of the power equipment, causing the equipment temperature to rise and affecting its normal operation. Combined with moisture, it will cause the insulation material of the equipment to become damp, reduce insulation performance, and increase the risk of short circuit. The present invention collects dust and can reduce the impact of dust on power equipment.

[0025] Example 3: Please refer to Figure 4 and Figure 6 A line dividing member 6 is fixedly installed on one side of the slide rail 48. The line dividing member 6 is triangular in shape, and a rubber film is provided at the tip.

[0026] On the basis of Example 1, when the adjustment operation is performed, the first fixing plate 29 will bend. When there is a wiring harness in the bending direction of the first fixing plate 29, since the first fixing plate 29 and the slide rail 48 are rectangular, it is easy for them to contact multiple wires. Although there will be a reserved length when wiring the wires, when it is necessary to strip the wiring harness composed of multiple wires, the first fixing plate 29 is subject to greater resistance. The wire splitter 6 can be embedded between the wire harnesses to separate the wire harnesses on both sides of the wire splitter 6, providing a travel for the bending of the first fixing plate 29, reducing the resistance of the wire harness, and further reducing the difficulty of the detection process. In summary, when the probe 211 contacts the device, if the detector 12 flashes, then the device has an insulation leakage problem; if the detector 12 flashes green, then the device does not have an insulation leakage problem.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An electric power equipment detection device, comprising a housing (1), a handle (11) and a detector (12), wherein the handle (11) is fixedly mounted on the surface of the housing (1), and the detector (12) is fixedly mounted at an end of the housing (1), characterized in that: There are two handles (11), which are fixedly mounted on both sides of the housing (1). The housing (1) is provided with an adjustment component, the adjustment component is used to improve detection convenience, the adjustment component is provided with a hanging component, and the hanging component is used to improve detection accuracy, and a cleaning component is provided on one side of the hanging component, and the cleaning component is used to enhance detection accuracy.

2. The power equipment detection device according to claim 1, characterized in that: The adjustment assembly comprises a first servo motor (2) fixedly mounted on an end portion of the housing (1); a lead screw (21) is fixedly mounted on an output shaft of the first servo motor (2); the lead screw (21) is movably mounted in an inner cavity of the housing (1); a screw sleeve (22) is spirally connected to an outer surface of the lead screw (21); and telescopic rods (23) are fixedly mounted on both sides of one side of the screw sleeve (22); One end of the telescopic rod (23) away from the screw sleeve (22) passes through the housing (1) and extends to the outside of the housing (1); a drive box (24) is fixedly mounted on the end of the telescopic rod (23) outside the housing (1); a second servo motor (25) is fixedly mounted inside the drive box (24); a rotating arm (26) is fixedly mounted on the output shaft of the second servo motor (25); a rotating groove (27) adapted to the rotating arm (26) is provided on the surface of the drive box (24); and a first connecting member (28) is fixedly mounted on the end of the rotating arm (26) away from the second servo motor (25); A first fixing plate (29) is hingedly connected to a side of the first connecting member (28) away from the rotating arm (26); an electric push rod (210) is fixedly mounted on the bottom of the first fixing plate (29); and a probe (211) is fixedly mounted on the output shaft of the electric push rod (210); A clockwork spring box (212) is fixedly mounted on the surface of the housing (1), and the outer end of the spring of the clockwork spring box (212) is fixedly connected to the first fixed plate (29).

3. The power equipment detection device according to claim 2, characterized in that: The hanging assembly comprises a telescopic sleeve (3) fixedly mounted on the bottom of a first fixed plate (29); a telescopic spring (31) is fixedly connected to the top of the inner cavity of the telescopic sleeve (3); a first slider (32) is fixedly mounted on the bottom of the telescopic spring (31); the first slider (32) and the telescopic sleeve (3) are movably mounted; a telescopic column (33) is fixedly mounted on the bottom of the first slider (32); and a suction cup seat (34) is fixedly mounted on one end of the telescopic column (33) away from the first slider (32); A second slider (35) is fixedly mounted on the surface of the first slider (32), the number of the second sliders (35) being three and fixedly mounted on three sides of the first slider (32), and a sliding groove (36) adapted to the second sliders (35) is formed on the surface of the telescopic sleeve (3); A second fixing plate (37) is fixedly mounted on the bottom of the first fixing plate (29), a limiting member (38) is movably mounted on the lower side of the second fixing plate (37), an elastic column (39) is fixedly connected to the surface of the limiting member (38), an end of the elastic column (39) away from the limiting member (38) is fixedly connected to the first fixing plate (29), one end of the limiting member (38) is movably mounted between a second slider (35), and a camera (310) is fixedly mounted on the bottom of the telescopic sleeve (3).

4. The power equipment detection device according to claim 3, characterized in that: The cleaning assembly comprises a driven arm (4), the number of the driven arms (4) being two, and being hinged to two symmetrical second sliders (35) respectively, a cleaning member (41) being fixedly mounted on one end of the driven arm (4) away from the second slider (35), a driving arm (42) being movably mounted on the lower side of the driven arm (4) near the cleaning member (41), and the driving arm (42) being movably mounted between one end of the driven arm (4) away from the driven arm (4) and the suction cup seat (34); A second connecting member (43) is fixedly sleeved on the outer surface of the output shaft of the electric push rod (210), a first rack (44) is fixedly installed on the other end of the second connecting member (43), a gear (45) is meshed on one side of the first rack (44), a second rack (46) is meshed on the side of the gear (45) away from the first rack (44), a third slider (47) is fixedly installed on the side of the second rack (46) away from the gear (45), a slide rail (48) is movably installed on the outer surface of the third slider (47), the slide rail (48) is fixedly connected to the first fixed plate (29), a fixed frame (49) is fixedly installed on the surface of the slide rail (48), and the gear (45) is movably installed on the inner side of the fixed frame (49); A third fixing plate (410) is fixedly mounted on one side of the slide rail (48), a dust collecting box (411) is fixedly mounted on one end of the third fixing plate (410) away from the slide rail (48), a plug rod (412) is movably mounted inside the dust collecting box (411), one end of the plug rod (412) is fixedly connected to the second rack (46), a piston (413) is fixedly mounted on one end of the plug rod (412) away from the second rack (46), and the piston (413) is movably mounted inside the dust collecting box (411).

5. The power equipment detection device according to claim 4, characterized in that: A through slot is provided at the bottom of the dust collection box (411), and the through slot is located close to the probe (211).

6. The power equipment detection device according to claim 5, characterized in that: A sponge (5) is adhered to one side of the dust collection box (411), a groove is provided in the middle of the sponge (5), and the end of the probe (211) is located in the groove.

7. The power equipment detection device according to claim 6, characterized in that: A line splitting piece (6) is fixedly mounted on one side of the slide rail (48); the line splitting piece (6) is triangular in shape, and a rubber film is provided at the tip thereof.

8. The power equipment detection device according to claim 7, characterized in that: The probe (211) is electrically connected to the detector (12), and the detector (12) is provided with a display screen connected to the camera (310).

9. The power equipment detection device according to claim 8, characterized in that: The dust collection box (411) is located between the two driven arms (4), and the distance between the cleaning member (41) and the telescopic sleeve (3) is smaller than the distance between the probe (211) and the telescopic sleeve (3).

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