Cable electric leakage detection device

Abstract

The invention discloses a cable electric leakage detection device, which belongs to the technical field of power equipment detection, and comprises an electrified to-be-detected cable, and a detection mechanism is arranged beside the cable. The detection mechanism comprises a conveying roller used for conveying a to-be-detected cable, a material collecting roller used for collecting the detected cable, a mounting ring arranged between the conveying roller and the material collecting roller, an infrared thermal imager used for detecting whether the cable leaks electricity or not and a marking head used for marking the cable, and the infrared thermal imager is rotationally arranged on the mounting ring; the cable penetrates through the mounting ring, and the marking head is arranged beside the mounting ring. The cable leakage detection device has the effect of improving the detection efficiency of detecting whether the cable leaks electricity or not.

Description

Technical Field

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

[0002] A cable is a device for transmitting electrical energy or signals. It is usually composed of several or several groups of wires. Each group of wires is insulated from each other and often twisted around a central wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] In the current power system, cable leakage failure is one of the main causes of power outages. According to statistics, leakage accidents caused by cable quality problems cause economic losses of more than 10 billion yuan each year worldwide. Therefore, cables are tested before leaving the factory, and leakage detection is essential. Traditional manual inspections are inefficient and consume a lot of manpower.

[0004] In view of the above-mentioned related technologies, it is urgent to design and develop a cable leakage detection device to improve the detection efficiency of whether the cable is leaking. Summary of the Invention

[0005] In order to improve the efficiency of detecting whether a cable has leakage, the present application provides a cable leakage detection device.

[0006] The present application provides a cable leakage detection device that adopts the following technical solution: A cable leakage detection device includes a cable that has been energized and is to be tested. A detection mechanism is arranged next to the cable. The detection mechanism includes a conveying roller for conveying the cable to be tested, a receiving roller for collecting the cable that has been tested, a mounting ring arranged between the conveying roller and the receiving roller, an infrared thermal imager for detecting whether the cable has leakage, and a marking head for marking the cable. The infrared thermal imager is rotatably arranged on the mounting ring, the cable passes through the mounting ring, and the marking head is arranged next to the mounting ring.

[0007] By adopting the above technical solution, the mounting ring is arranged between the conveying roller and the receiving roller, the infrared thermal imager is rotatably arranged on the mounting ring, the cable passes through the mounting ring, and the marking head is arranged next to the mounting ring. When the cable needs to be tested for leakage, the cable is first energized for a period of time. According to the characteristics of the cable, if there is a leakage point, the temperature at the leakage point will rise, and then the infrared thermal imager is driven to rotate around the cable. When the infrared thermal imager detects an abnormal temperature point on the cable, the marking head is driven to mark the cable at that point, and then the receiving roller reels the cable. The detection of this section of cable is completed, and the cable section is subsequently repaired.

[0008] Preferably, a rotating ring groove is provided on the inner side wall of the mounting ring, and a limiting ring groove is provided on the side wall of the rotating ring groove. A driving mechanism is provided in the mounting ring, and the driving mechanism includes a motor 1 provided in the mounting ring, a driving gear fixed on the output shaft of the motor 1, a rotating ring block rotatably provided in the rotating ring groove, a limiting ring block provided on the rotating ring block, a mounting seat connected to the rotating ring block, and a gear ring sleeved on the rotating ring block. The driving gear is rotatably provided in the rotating ring groove, the limiting ring block is rotatably provided in the limiting ring groove, and the mounting seat is rotatably provided in the mounting ring. The mounting ring, rotating ring block, limiting ring block, and gear ring are coaxially provided, the gear ring is meshed with the driving gear, and the infrared thermal imager is provided on the mounting seat.

[0009] By adopting the above technical solution, a rotating ring groove is provided on the inner side wall of the mounting ring, and a limiting ring groove is provided on the side wall of the rotating ring groove. The motor is arranged in the mounting ring, and the driving gear is fixed on the output shaft of the motor. The driving gear is rotatably arranged in the rotating ring groove, the rotating ring block is rotatably arranged in the rotating ring groove, the limiting ring block is arranged on the rotating ring block, the limiting ring block is rotatably arranged in the limiting ring groove, the gear ring is sleeved on the rotating ring block, the mounting ring, the rotating ring block, the limiting ring block, and the gear ring are coaxially arranged, the gear ring is meshed with the driving gear, the mounting seat is connected to the rotating ring block, and the infrared thermal imager is arranged on the mounting seat. When it is necessary to adjust the infrared thermal imager to rotate around the cable, the driving motor drives the driving gear to rotate. Under the connection action of the driving gear, the gear ring, the rotating ring block, the limiting ring block and the mounting seat, the infrared thermal imager stably rotates around the cable in the mounting ring, which is convenient for driving the infrared thermal imager to rotate around the cable.

[0010] Preferably, a card block 1 is provided on the mounting seat, and a card block 2 is connected to the side of the card block by a screw. The infrared thermal imager is arranged in the card block 1, and the infrared thermal imager is arranged in the card block 2. The side of the infrared thermal imager close to the card block 1 is tightly attached to the card block 1, and the side of the infrared thermal imager close to the card block 2 is tightly attached to the card block 2.

[0011] By adopting the above technical solution, a card block 1 is provided on the mounting seat, and a card block 2 is connected to the side of the card block by screws. The infrared thermal imager is arranged in the card block 1, and the infrared thermal imager is arranged in the card block 2. The side of the infrared thermal imager close to the card block 1 is tightly attached to the card block 1, and the side of the infrared thermal imager close to the card block 2 is tightly attached to the card block 2. When the infrared thermal imager needs to be replaced, the infrared thermal imager can be easily removed from the card block 1 and the card block 2 by unfastening the screws connecting the card block 1 and the card block 2, thereby facilitating the replacement of the infrared thermal imager.

[0012] Preferably, a non-slip rubber pad 1 is provided in the card block 1, and a protective rubber pad 2 is provided in the card block 2. The side of the infrared thermal imager close to the non-slip rubber pad 1 is tightly attached to the non-slip rubber pad 1, and the side of the infrared thermal imager close to the protective rubber pad 2 is tightly attached to the protective rubber pad 2.

[0013] By adopting the above technical solution, an anti-slip rubber pad 1 is provided in the card block 1, and a protective rubber pad 2 is provided in the card block 2. The side of the infrared thermal imager close to the anti-slip rubber pad 1 is tightly attached to the anti-slip rubber pad 1, and the side of the infrared thermal imager close to the protective rubber pad 2 is tightly attached to the protective rubber pad 2. The anti-slip rubber pad 1 and the anti-slip rubber pad 2 prevent the infrared thermal imager from detaching from the card block 1 and the card block 2, thereby improving the stability of the connection between the infrared thermal imager and the card block 1 and the card block 2.

[0014] Preferably, the detection mechanism includes a drive assembly, which includes a placement ring arranged next to the mounting ring and a cylinder arranged on the placement ring, the cable passes through the placement ring, and the marking head is arranged on the cylinder.

[0015] By adopting the above technical solution, the storage ring is set next to the mounting ring, the cable passes through the storage ring, the cylinder is set on the storage ring, and the marking head is set on the cylinder. When the cable needs to be marked, the driving cylinder drives the marking head close to the cable and completes the marking, which is convenient for marking the cable.

[0016] Preferably, an ink tank is provided on the storage ring, the ink tank is connected to a guide box, guide cotton is provided in the guide box, the guide box is fixed on the output shaft of the cylinder, the marking head is provided on the guide box, and the marking head is connected to the guide cotton.

[0017] By adopting the above technical solution, an ink tank is provided on the storage ring, the ink tank is connected to a guide box, guide cotton is provided in the guide box, the guide box is fixed on the output shaft of the cylinder, the marking head is provided on the guide box, and the marking head is connected to the guide cotton to facilitate the supply of ink to the marking head.

[0018] Preferably, a control console for recording the number of cylinder driving times is provided next to the receiving roller, and the cylinder is electrically connected to the control console.

[0019] By adopting the above technical solution, a control console for recording the number of cylinder drives is provided next to the receiving roller. The cylinder is electrically connected to the control console to record the number of marking heads, which is convenient for data comparison during later maintenance.

[0020] Preferably, a mounting platform is provided next to the console, and a regulating mechanism is provided on the mounting platform, and the regulating mechanism includes a second motor provided on the mounting platform, a second screw fixed on the output shaft of the second motor, a second positioning plate provided on the mounting platform, a second slider threadedly sleeved on the second screw, a third motor provided on the mounting platform, a third screw fixed on the output shaft of the third motor, a third positioning plate provided on the mounting platform and a third slider threadedly sleeved on the third screw, the second screw is rotatably sleeved in the second positioning plate, the bottom surface of the second slider is in contact with the top surface of the mounting platform, the conveying roller is rotatably provided on the second slider, the third screw is rotatably sleeved in the third positioning plate, the bottom surface of the third slider is in contact with the top surface of the mounting platform, and the receiving roller is rotatably provided on the second slider.

[0021] By adopting the above technical solution, motor two is arranged on the mounting platform, screw two is fixed on the output shaft of motor two, positioning plate two is arranged on the mounting platform, screw two rotatably sleeved in positioning plate two, slider two is threadedly sleeved on screw two, the bottom surface of slider two is in contact with the top surface of the mounting platform, the conveying roller is rotatably arranged on slider two, motor three is arranged on the mounting platform, screw three is fixed on the output shaft of motor three, positioning plate three is arranged on the mounting platform, screw three rotatably sleeved in positioning plate three, slider three is threadedly sleeved on screw three, the bottom surface of slider three is in contact with the top surface of the mounting platform, and the receiving roller is rotatably arranged on slider two. In the process of the conveying roller conveying the cable, the driving motor two drives the screw two to rotate forward and reverse, so that the conveying roller slides back and forth, which is convenient for adjusting the cable to always be located in the center of the mounting ring and the placement ring, and the driving motor three drives the screw three to rotate forward and reverse, so that the receiving roller cooperates with the conveying roller to slide, which is convenient for collecting the cable.

[0022] Preferably, the mounting table is provided with an adjusting mechanism, which includes a slide 2 arranged on the slide 2, a clamping seat 1 arranged on the slide 2, a clamping seat 2 arranged next to the clamping seat, a motor 4 slidably arranged on the slide 2, a clamping block 1 fixed on the output shaft of the motor 4, a slide 3 arranged on the slide 3, a clamping seat 3 arranged on the slide 3, a clamping seat 4 arranged next to the clamping seat, a motor 5 slidably arranged on the slide 3 and a clamping block 2 fixed on the output shaft of the motor 5, a slot 1 is provided on the side of the clamping seat 1 close to the clamping seat 2, a slot 2 is provided on the side of the clamping seat 2 close to the clamping seat 1, one end of the conveying roller is clamped in the slot 1, The other end of the conveying roller is clamped in the second slot, and a through-hole is provided on the side of the card seat one, and the through-hole is communicated with the first slot. A clamping groove is provided on the side of the conveying roller, and the clamping block passes through the through-hole and is inserted into the first clamping groove. A slot three is provided on the side of the card seat three close to the fourth card seat, and a slot four is provided on the side of the card seat four close to the third card seat. One end of the receiving roller is clamped in the third slot, and the other end of the receiving roller is clamped in the fourth slot. A through-hole is provided on the side of the card seat three, and the through-hole is communicated with the third slot. A clamping groove two is provided on the side of the receiving roller, and the clamping block two passes through the second through-hole and is inserted into the second clamping groove.

[0023] By adopting the above technical solution, slide two is arranged on slider two, card seat one is arranged on slide two, card seat two is arranged beside card seat, card seat two is arranged on slide two, card seat one is provided with slot one on the side of card seat two, card seat two is provided with slot two on the side of card seat two close to card seat one, one end of conveying roller is clamped in slot one, the other end of conveying roller is clamped in slot two, a through hole one is provided on the side of card seat one, the through hole one is connected with slot one, a connecting groove one is provided on the side of conveying roller, motor four is slidingly arranged on slide two, connecting block one is fixed on the output shaft of motor four, connecting block one is inserted into connecting groove one through through hole one, so as to drive conveying roller to rotate, and when conveying roller needs to be replaced, sliding motor four drives connecting block one to disengage from connecting groove one, and sliding conveying roller disengages from card seat one and card seat two, so as to facilitate To replace the conveying roller, slide three is arranged on slider three, card seat three is arranged on slide three, card seat four is arranged beside card seat three, card seat four is arranged on slide three, and slot three is provided on the side of card seat three close to card seat four, and slot four is provided on the side of card seat four close to card seat three. One end of the receiving roller is clamped in slot three, and the other end of the receiving roller is clamped in slot four. A through-hole two is provided on the side of card seat three, and the through-hole two is connected with the slot three. A clamping groove three is provided on the side of the receiving roller, and the motor five is slidably arranged on the slide three, and the clamping block two is fixed on the output shaft of the motor five. The clamping block five passes through the through-hole two and is inserted into the clamping groove two, which is convenient for driving the receiving roller to rotate. When the receiving roller needs to be replaced, the sliding motor five drives the clamping block two to disengage from the clamping groove two, and the sliding receiving roller disengages from the card seat three and the card seat four, which is convenient for replacing the receiving roller.

[0024] Preferably, a slide groove 1 is provided on the side surface of the slide seat 2, and the slide groove 1 is communicated with the top surface of the slide seat 2. A sliding groove 1 is provided on the side surface of the slide seat 2, and the sliding groove 1 is communicated with the slide groove 1. A slide plate 1 is provided on the bottom surface of the motor 4, and a limiting plate 1 is provided on the bottom surface of the slide plate 1. The slide plate 1 is slidably provided in the slide groove 1, and the limiting plate 1 is slidably provided in the sliding groove 1. A limiting strip 1 is hingedly provided on the slide seat 2, and the limiting strip 1 can abut against the slide plate 1. A slide groove 2 is provided on the side surface of the slide seat 3, and the slide groove 2 is communicated with the top surface of the slide seat 3. A sliding groove 2 is provided on the side surface of the slide seat 3, and the sliding groove 2 is communicated with the slide groove 2. A slide plate 2 is provided on the bottom surface of the motor 5, and a limiting plate 2 is provided on the bottom surface of the slide plate 2. The slide plate 2 is slidably provided in the slide groove 2, and the limiting plate 2 is slidably provided in the sliding groove 2. A limiting strip 2 is hingedly provided on the slide seat 3, and the limiting strip 2 can abut against the slide plate 2.

[0025] By adopting the above technical solution, a slide groove 1 is provided on the side of the slide seat 2, the slide groove 1 is connected to the top surface of the slide seat 2, a sliding groove 1 is provided on the side of the slide seat 2, the sliding groove 1 is connected to the slide groove 1, a slide plate 1 is provided on the bottom surface of the motor 4, a limit plate 1 is provided on the bottom surface of the slide plate 1, the slide plate 1 is slidably set in the slide groove 1, the limit plate 1 is slidably set in the sliding groove 1, a limit strip 1 is hingedly provided on the slide seat 2, the limit strip 1 can abut against the slide plate 1, thereby improving the rotation of the conveying roller driven by the motor 4. In order to ensure the stability of movement, a slide groove 2 is provided on the side of the slide three, and the slide groove 2 is connected with the top surface of the slide three. A sliding groove 2 is provided on the side of the slide three, and the sliding groove 2 is connected with the slide groove 2. A slide plate 2 is provided on the bottom surface of the motor five, and a limiting plate 2 is provided on the bottom surface of the slide two. The slide plate 2 is slidably set in the slide groove 2, and the limiting plate 2 is slidably set in the sliding groove 2. A limiting strip 2 is hingedly provided on the slide three, and the limiting strip 2 can abut against the slide plate 2, thereby improving the stability of the rotation of the receiving roller driven by the motor five.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The mounting ring is set between the conveyor roller and the receiving roller. The infrared thermal imager is rotatably set on the mounting ring. The cable passes through the mounting ring. The marking head is set next to the mounting ring. When the cable needs to be tested for leakage, the cable is first energized for a period of time. According to the characteristics of the cable, if there is a leakage point, the temperature at the leakage point will rise. Then the infrared thermal imager is driven to rotate around the cable. When the infrared thermal imager detects an abnormal temperature point on the cable, the marking head is driven to mark the cable at that point. Then the receiving roller reels the cable, and the detection of the cable section is completed, and the cable section can be repaired later. 2. A rotating ring groove is provided on the inner side wall of the mounting ring, and a limiting ring groove is provided on the side wall of the rotating ring groove. The motor is arranged in the mounting ring, and the driving gear is fixed on the output shaft of the motor. The driving gear is rotatably arranged in the rotating ring groove, the rotating ring block is rotatably arranged in the rotating ring groove, the limiting ring block is arranged on the rotating ring block, the limiting ring block is rotatably arranged in the limiting ring groove, the gear ring is sleeved on the rotating ring block, the mounting ring, the rotating ring block, the limiting ring block, and the gear ring are coaxially arranged, the gear ring is meshed with the driving gear, the mounting seat is connected to the rotating ring block, and the infrared thermal imager is arranged on the mounting seat. When it is necessary to adjust the infrared thermal imager to rotate around the cable, the driving motor drives the driving gear to rotate. Under the connection action of the driving gear, the gear ring, the rotating ring block, the limiting ring block and the mounting seat, the infrared thermal imager stably rotates around the cable in the mounting ring, which is convenient for driving the infrared thermal imager to rotate around the cable; 3. Motor 2 is set on the mounting platform, screw 2 is fixed on the output shaft of motor 2, positioning plate 2 is set on the mounting platform, screw 2 is rotatably sleeved in positioning plate 2, slider 2 is threadedly sleeved on screw 2, the bottom surface of slider 2 is in contact with the top surface of the mounting platform, and the conveying roller is rotatably set on slider 2. Motor 3 is set on the mounting platform, screw 3 is fixed on the output shaft of motor 3, positioning plate 3 is set on the mounting platform, screw 3 is rotatably sleeved in positioning plate 3, slider 3 is threadedly sleeved on screw 3, the bottom surface of slider 3 is in contact with the top surface of the mounting platform, and the receiving roller is rotatably set on slider 2. In the process of the conveying roller conveying the cable, the driving motor 2 drives the screw 2 to rotate forward and reverse, so that the conveying roller slides back and forth, which is convenient for adjusting the cable to always be located in the center of the mounting ring and the placement ring. The driving motor 3 drives the screw 3 to rotate forward and reverse, so that the receiving roller cooperates with the conveying roller to slide, which is convenient for collecting the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a cable leakage detection device in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the internal structure of the mounting ring in an embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the internal structure of the storage ring in the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the internal structure of the card holder 1 in the embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the internal structure of the card holder three in the embodiment of the present application.

[0032] Figure 6 It is a schematic diagram of the connection structure between slide 2 and motor 4 in an embodiment of the present application.

[0033] Figure 7 It is a schematic diagram of the connection structure between the slide three and the motor five in the embodiment of the present application.

[0034] Description of reference numerals: 1. Cable; 2. Mounting table; 3. Detection mechanism; 31. Conveyor roller; 32. Receiving roller; 33. Mounting ring; 331. Rotating ring groove; 332. Limiting ring groove; 34. Infrared thermal imager; 35. Marking head; 36. Driving assembly; 361. Storage ring; 362. Cylinder; 37. Ink tank; 38. Guide box; 4. Driving mechanism; 41. Motor 1; 42. Driving gear; 43. Rotating ring block; 44. Limiting ring block; 45. Mounting seat; 46. Gear ring; 47. Block 1; 48. Block 2; 5. Control mechanism; 51. Motor 2; 52. Screw 2; 53. Positioning plate 2; 54. Slider 2; 55. Motor 3; 56. Screw 3; 57. Positioning 1. Plate three; 58. Slider three; 6. Adjustment mechanism; 61. Slider two; 611. Slide groove one; 612. Sliding groove one; 613. Limiting strip one; 62. Card seat one; 621. Notch one; 622. Perforation one; 63. Card seat two; 631. Notch two; 64. Motor four; 641. Slide plate one; 642. Limiting plate one; 65. Connecting block one; 66. Slider three; 661. Slide groove two; 662. Sliding groove two; 663. Limiting strip two; 67. Card seat three; 671. Notch three; 672. Perforation two; 68. Card seat four; 681. Notch four; 69. Motor five; 691. Slide plate two; 692. Limiting plate two; 610. Connecting block two; 7. Control console. DETAILED DESCRIPTION

[0035] The present application is further described in detail below with reference to the accompanying drawings.

[0036] The present application embodiment discloses a cable leakage detection device. Figure 1 and Figure 2 As shown, a cable leakage detection device includes a cable 1, a mounting platform 2, a detection mechanism 3, a driving mechanism 4, a control mechanism 5 and an adjustment mechanism 6. The mounting platform 2 is horizontally arranged, and the length direction of the mounting platform 2 is parallel to the ground.

[0037] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the detection mechanism 3 includes a conveying roller 31, a receiving roller 32, a mounting ring 33, an infrared thermal imager 34, a marking head 35 and a drive assembly 36. The conveying roller 31 and the receiving roller 32 are rotatably arranged on the mounting platform 2, the mounting ring 33 is arranged between the conveying roller 31 and the receiving roller 32, the infrared thermal imager 34 is rotatably arranged on the mounting ring 33, the cable 1 passes through the mounting ring 33, and the marking head 35 is arranged next to the mounting ring 33.

[0038] Reference Figure 1 、 Figure 2 and Figure 3As shown, when it is necessary to perform leakage detection on the cable 1, the cable 1 is first energized for a period of time. According to the characteristics of the cable 1, if there is a leakage point, the temperature at the leakage point will increase, and then the infrared thermal imager 34 is driven to rotate around the cable 1. When the infrared thermal imager 34 detects that there is an abnormal temperature point on the cable 1, the marking head 35 is driven to mark the cable 1 at that location, and then the receiving roller 32 reels the cable 1. The detection of this section of cable 1 is completed, and the cable 1 is subsequently inspected and repaired.

[0039] Reference Figure 1 and Figure 2 As shown, a rotating ring groove 331 is provided on the inner side wall of the mounting ring 33, and a limiting ring groove 332 is provided on the side wall of the rotating ring groove 331. The driving mechanism 4 includes a motor 41, a driving gear 42, a rotating ring block 43, a limiting ring block 44, a mounting seat 45 and a ring gear 46. The motor 41 is arranged in the mounting ring 33, the driving gear 42 is fixed on the output shaft of the motor 41, and the driving gear 42 is rotatably arranged in the rotating ring groove 331.

[0040] Reference Figure 1 and Figure 2 As shown, the rotating ring block 43 is rotatably set in the rotating ring groove 331, the limiting ring block 44 is set on the rotating ring block 43, the limiting ring block 44 is rotatably set in the limiting ring groove 332, the ring gear 46 is sleeved on the rotating ring block 43, the mounting ring 33, the rotating ring block 43, the limiting ring block 44, and the ring gear 46 are coaxially arranged, the ring gear 46 is engaged with the driving gear 42, the mounting seat 45 is connected to the rotating ring block 43, and the infrared thermal imager 34 is set on the mounting seat 45.

[0041] Reference Figure 1 and Figure 2 As shown, when it is necessary to adjust the infrared thermal imager 34 to rotate around the cable 1, the driving motor 1 41 drives the driving gear 42 to rotate. Under the connection between the driving gear 42, the ring gear 46, the rotating ring block 43, the limiting ring block 44 and the mounting seat 45, the infrared thermal imager 34 rotates stably around the cable 1 in the mounting ring 33, making it easy to drive the infrared thermal imager 34 to rotate around the cable 1.

[0042] Reference Figure 1 and Figure 2 As shown, a block 1 47 is provided on the mounting base 45, and a block 2 48 is connected to the block 1 47 by screws. The infrared thermal imager 34 is provided in the block 1 47, and the infrared thermal imager 34 is provided in the block 2 48. The side of the infrared thermal imager 34 close to the block 1 47 is tightly attached to the block 1 47, and the side of the infrared thermal imager 34 close to the block 2 48 is tightly attached to the block 2 48. When the infrared thermal imager 34 needs to be replaced, the infrared thermal imager 34 can be easily removed from the blocks 1 47 and 48 by unscrewing the screws connecting the blocks 1 47 and 48, thereby facilitating the replacement of the infrared thermal imager 34.

[0043] Reference Figure 1 and Figure 2 As shown, a non-slip rubber pad 1 is provided in the card block 1 47, and a protective rubber pad 2 is provided in the card block 2 48. The side of the infrared thermal imager 34 close to the non-slip rubber pad 1 is tightly attached to the non-slip rubber pad 1, and the side of the infrared thermal imager 34 close to the protective rubber pad 2 is tightly attached to the protective rubber pad 2. The non-slip rubber pad 1 and the non-slip rubber pad 2 prevent the infrared thermal imager 34 from escaping from the card block 1 47 and the card block 2 48, thereby improving the stability of the card connection between the infrared thermal imager 34 and the card block 1 47 and the card block 2 48.

[0044] Reference Figure 1 and Figure 3 As shown, the driving assembly 36 includes a placing ring 361 and a cylinder 362. The placing ring 361 is arranged next to the mounting ring 33, and the cable 1 passes through the placing ring 361. The cylinder 362 is arranged on the placing ring 361, and the marking head 35 is arranged on the cylinder 362. When the cable 1 needs to be marked, the driving cylinder 362 drives the marking head 35 to approach the cable 1 and complete the marking, which is convenient for marking the cable 1.

[0045] Reference Figure 1 and Figure 3 As shown, an ink tank 37 is provided on the storage ring 361, and the ink tank 37 is connected to a guide box 38. Guide cotton is provided in the guide box 38. The guide box 38 is fixed on the output shaft of the cylinder 362. The marking head 35 is provided on the guide box 38, and the marking head 35 is connected to the guide cotton to facilitate the supply of ink to the marking head 35.

[0046] Reference Figure 1 and Figure 3 As shown, a control console 7 for recording the number of times the cylinder 362 is driven is provided next to the receiving roller 32. The cylinder 362 is electrically connected to the control console 7 to record the number of the marking head 35, which is convenient for data adjustment during later maintenance.

[0047] Reference Figure 1 As shown, the regulating mechanism 5 includes a second motor 51, a second screw 52, ​​a second positioning plate 53, a second slider 54, a third motor 55, a third screw 56, a third positioning plate 57 and a third slider 58. The second motor 51 is arranged on the mounting platform 2, the second screw 52 is fixed on the output shaft of the second motor 51, the second positioning plate 53 is arranged on the mounting platform 2, the second screw 52 is rotatably sleeved in the second positioning plate 53, the second slider 54 is threadedly sleeved on the second screw 52, ​​and the bottom surface of the second slider 54 is in contact with the top surface of the mounting platform 2.

[0048] Reference Figure 1As shown, the conveying roller 31 is rotatably set on the slider 2 54, the motor 3 55 is set on the mounting platform 2, the screw 3 56 is fixed on the output shaft of the motor 3 55, the positioning plate 3 57 is set on the mounting platform 2, the screw 3 56 is rotatably sleeved in the positioning plate 3 57, the slider 3 58 is threadedly sleeved on the screw 3 56, the bottom surface of the slider 3 58 is in contact with the top surface of the mounting platform 2, and the receiving roller 32 is rotatably set on the slider 2 54.

[0049] Reference Figure 1 As shown, in the process of the conveying roller 31 conveying the cable 1, the driving motor 2 51 drives the screw 2 52 to rotate forward and reverse, so that the conveying roller 31 slides back and forth, which is convenient for adjusting the cable 1 to always be located in the center of the mounting ring 33 and the storage ring 361. The driving motor 3 55 drives the screw 3 56 to rotate forward and reverse, so that the receiving roller 32 cooperates with the conveying roller 31 to slide, which is convenient for collecting the cable 1.

[0050] Reference Figure 1 、 Figure 4 and Figure 5 As shown, the adjustment mechanism 6 includes a slide 2 61, a clamping seat 1 62, a clamping seat 2 63, a motor 4 64, a clamping block 1 65, a slide 3 66, a clamping seat 3 67, a clamping seat 4 68, a motor 5 69 and a clamping block 2 610. The slide 2 61 is arranged on the slider 2 54, the clamping seat 1 62 is arranged on the slide 2 61, the clamping seat 2 63 is arranged next to the clamping seat 1 62, and the clamping seat 2 63 is arranged on the slide 2 61.

[0051] Reference Figure 1 、 Figure 4 and Figure 5 As shown, a slot 1 621 is provided on the side of the base 1 62 close to the base 2 63, and a slot 2 631 is provided on the side of the base 2 63 close to the base 1 62. One end of the conveying roller 31 is engaged in the slot 1 621, and the other end of the conveying roller 31 is engaged in the slot 2 631. A through-hole 1 622 is provided on the side of the base 1 62, and the through-hole 1 622 is connected to the slot 1 621.

[0052] Reference Figure 1 、 Figure 4 and Figure 5 As shown, a snap-in groove 1 is provided on the side of the conveying roller 31, and the motor 4 64 is slidably set on the slide 2 61. The snap-in block 1 65 is fixed on the output shaft of the motor 4 64. The snap-in block 1 65 passes through the through-hole 1 622 and is inserted into the snap-in groove 1, so as to drive the conveying roller 31 to rotate. When the conveying roller 31 needs to be replaced, the sliding motor 4 64 drives the snap-in block 1 65 to disengage from the snap-in groove 1, and the sliding conveying roller 31 disengages from the card seat 1 62 and the card seat 2 63, so as to facilitate the replacement of the conveying roller 31.

[0053] Reference Figure 1 、 Figure 4 and Figure 5As shown, slide three 66 is arranged on slider three 58, base three 67 is arranged on slide three 66, base four 68 is arranged next to base three 67, base four 68 is arranged on slide three 66, a slot three 671 is provided on the side of base three 67 close to base four 68, a slot four 681 is provided on the side of base four 68 close to base three 67, one end of the receiving roller 32 is clamped in slot three 671, and the other end of the receiving roller 32 is clamped in slot four 681.

[0054] Reference Figure 1 、 Figure 4 and Figure 5 As shown, a second through-hole 672 is provided on the side of the card seat three 67, and the second through-hole 672 is communicated with the third slot 671. A third snap-in slot is provided on the side of the receiving roller 32. The fifth motor 69 is slidably arranged on the slide seat three 66. The second snap-in block 610 is fixed on the output shaft of the fifth motor 69. The fifth snap-in block passes through the second through-hole 672 and is inserted into the second snap-in slot, so as to drive the receiving roller 32 to rotate. When the receiving roller 32 needs to be replaced, the fifth motor 69 is slid to drive the second snap-in slot 610 to disengage from the second snap-in slot, and the receiving roller 32 is slid out of the card seat three 67 and the card seat four 68, so as to facilitate the replacement of the receiving roller 32.

[0055] Reference Figure 1 and Figure 6 As shown, a slide groove 611 is provided on the side of the slide 2 61, and the slide groove 611 is connected to the top surface of the slide 2 61. A sliding groove 612 is provided on the side of the slide 2 61, and the sliding groove 612 is connected to the slide groove 611. A slide plate 641 is provided on the bottom surface of the motor 4 64, and a limiting plate 642 is provided on the bottom surface of the slide 641. The slide 1 641 is slidably set in the slide groove 1 611, and the limiting plate 1 642 is slidably set in the sliding groove 1 612. A limiting strip 613 is hingedly provided on the slide 2 61, and the limiting strip 613 can abut against the slide plate 1 641, thereby improving the stability of the motor 4 64 driving the conveying roller 31 to rotate.

[0056] Reference Figure 1 and Figure 7 As shown, a slide groove 2 661 is provided on the side of the slide seat 3 66, and the slide groove 2 661 is connected with the top surface of the slide seat 3 66, a sliding groove 2 662 is provided on the side of the slide seat 3 66, and the sliding groove 2 662 is connected with the slide groove 2 661, a slide plate 2 691 is provided on the bottom surface of the motor 5 69, and a limiting plate 2 692 is provided on the bottom surface of the slide plate 2 691, the slide plate 2 691 is slidably set in the slide groove 2 661, the limiting plate 2 692 is slidably set in the sliding groove 2 662, and a limiting strip 2 663 is hingedly provided on the slide seat 3 66, and the limiting strip 2 663 can abut against the slide plate 2 691, thereby improving the stability of the rotation of the receiving roller 32 driven by the motor 5 69.

[0057] The implementation principle of the cable 1 leakage detection device in the embodiment of the present application is as follows: When it is necessary to perform leakage detection on the cable 1, the cable 1 is first energized for a period of time. According to the characteristics of the cable 1, if there is a leakage point, the temperature at the leakage point will increase. Then the infrared thermal imager 34 is driven to rotate around the cable 1. When the infrared thermal imager 34 detects an abnormal temperature point on the cable 1, the marking head 35 is driven to mark the cable 1 at that location. Then the winding roller 32 reels the cable 1. The detection of this section of cable 1 is completed, and the cable 1 can be repaired subsequently.

[0058] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cable leakage detection device, comprising a cable (1) to be detected and having been energized, characterized in that: A detection mechanism (3) is provided next to the cable (1), and the detection mechanism (3) includes a conveying roller (31) for conveying the cable (1) to be detected, a receiving roller (32) for collecting the cable (1) that has been detected, a mounting ring (33) provided between the conveying roller (31) and the receiving roller (32), an infrared thermal imager (34) for detecting whether the cable (1) has leakage, and a marking head (35) for marking the cable (1), wherein the infrared thermal imager (34) is rotatably provided on the mounting ring (33), the cable (1) passes through the mounting ring (33), and the marking head (35) is provided next to the mounting ring (33).

2. A cable leakage detection device according to claim 1, characterized in that: The inner side wall of the mounting ring (33) is provided with a rotating ring groove (331), and a limiting ring groove (332) is provided on the side wall of the rotating ring groove (331). A driving mechanism (4) is provided in the mounting ring (33), and the driving mechanism (4) comprises a motor (41) provided in the mounting ring (33), a driving gear (42) fixed on the output shaft of the motor (41), a rotating ring block (43) rotatably provided in the rotating ring groove (331), a limiting ring block (44) provided on the rotating ring block (43), and a rotating ring block (43) connected to the rotating ring block (43). The mounting seat (45) and the ring gear (46) are sleeved on the rotating ring block (43); the driving gear (42) is rotatably arranged in the rotating ring groove (331); the limiting ring block (44) is rotatably arranged in the limiting ring groove (332); the mounting seat (45) is rotatably arranged in the mounting ring (33); the mounting ring (33), the rotating ring block (43), the limiting ring block (44), and the ring gear (46) are coaxially arranged; the ring gear (46) is meshed with the driving gear (42); and the infrared thermal imager (34) is arranged on the mounting seat (45).

3. A cable leakage detection device according to claim 2, characterized in that: A card block 1 (47) is provided on the mounting seat (45), and a card block 2 (48) is connected to the card block 1 (47) by screws. The infrared thermal imager (34) is provided in the card block 1 (47), and the infrared thermal imager (34) is provided in the card block 2 (48). The side of the infrared thermal imager (34) close to the card block 1 (47) is in close contact with the card block 1 (47), and the side of the infrared thermal imager (34) close to the card block 2 (48) is in close contact with the card block 2 (48).

4. A cable leakage detection device according to claim 3, characterized in that: The first card block (47) is provided with an anti-skid rubber pad 1, the second card block (48) is provided with a protective rubber pad 2, the side of the infrared thermal imager (34) close to the first anti-skid rubber pad is in close contact with the first anti-skid rubber pad, and the side of the infrared thermal imager (34) close to the second protective rubber pad is in close contact with the second protective rubber pad.

5. A cable leakage detection device according to claim 1, characterized in that: The detection mechanism (3) includes a drive assembly (36), the drive assembly (36) including a placement ring (361) arranged next to the mounting ring (33) and a cylinder (362) arranged on the placement ring (361), the cable (1) passes through the placement ring (361), and the marking head (35) is arranged on the cylinder (362).

6. A cable leakage detection device according to claim 5, characterized in that: An ink tank (37) is provided on the storage ring (361), the ink tank (37) is connected to a flow guide box (38), flow guide cotton is provided in the flow guide box (38), the flow guide box (38) is fixed on the output shaft of the cylinder (362), the marking head (35) is provided on the flow guide box (38), and the marking head (35) is connected to the flow guide cotton.

7. A cable leakage detection device according to claim 1, characterized in that: A control console (7) for recording the number of times the cylinder (362) is driven is provided next to the receiving roller (32), and the cylinder (362) is electrically connected to the control console (7).

8. A cable leakage detection device according to claim 7, characterized in that: A mounting platform (2) is provided next to the console (7), and a regulating mechanism (5) is provided on the mounting platform (2), wherein the regulating mechanism (5) comprises a second motor (51) provided on the mounting platform (2), a second screw (52) fixed on the output shaft of the second motor (51), a second positioning plate (53) provided on the mounting platform (2), a second slider (54) threadedly sleeved on the second screw (52), a third motor (55) provided on the mounting platform (2), a third screw (56) fixed on the output shaft of the third motor (55), and a second positioning plate (53) provided on the mounting platform (2). (2) on the positioning plate three (57) and the slider three (58) threadedly sleeved on the screw three (56), the screw two (52) is rotatably sleeved in the positioning plate two (53), the bottom surface of the slider two (54) is in contact with the top surface of the mounting platform (2), the conveying roller (31) is rotatably set on the slider two (54), the screw three (56) is rotatably sleeved in the positioning plate three (57), the bottom surface of the slider three (58) is in contact with the top surface of the mounting platform (2), and the receiving roller (32) is rotatably set on the slider two (54).

9. A cable leakage detection device according to claim 8, characterized in that: The mounting platform (2) is provided with an adjustment mechanism (6), and the adjustment mechanism (6) includes a slide seat 2 (61) provided on the slide seat 2 (54), a clamping seat 1 (62) provided on the slide seat 2 (61), a clamping seat 2 (63) provided next to the clamping seat 1 (62), a motor 4 (64) slidably provided on the slide seat 2 (61), a clamping block 1 (65) fixed on the output shaft of the motor 4 (64), a slide seat 3 (66) provided on the slide seat 3 (58), and a clamping block 1 (66) provided on the output shaft of the slide seat 3 (66). ), a card seat three (67) on the card seat, a card seat four (68) arranged next to the card seat one (62), a motor five (69) slidably arranged on the slide three (66) and a card block two (610) fixed on the output shaft of the motor five (69), a slot one (621) is provided on the side of the card seat one (62) close to the card seat two (63), a slot two (631) is provided on the side of the card seat two (63) close to the card seat one (62), and one end of the conveying roller (31) is clamped in the slot one (621) The other end of the conveying roller (31) is clamped in the second slot (631), a through-hole (622) is provided on the side of the card seat (62), and the through-hole (622) is connected to the slot (621), a clamping groove (1) is provided on the side of the conveying roller (31), and the clamping block (65) passes through the through-hole (622) and is inserted into the clamping groove (1), and a slot (3) is provided on the side of the card seat (67) close to the fourth card seat (68), and the fourth card seat (68) is close to the A slot four (681) is provided on the side of the third card seat (67), one end of the receiving roller (32) is clamped in the third slot (671), and the other end of the receiving roller (32) is clamped in the fourth slot (681). A perforation two (672) is provided on the side of the third card seat (67), and the perforation two (672) is connected to the third slot (671). A connecting groove two is provided on the side of the receiving roller (32), and the connecting block two (610) passes through the perforation two (672) and is inserted into the connecting groove two.

10. A cable leakage detection device according to claim 9, characterized in that: A slide groove 1 (611) is provided on the side surface of the slide seat 2 (61), and the slide groove 1 (611) is connected to the top surface of the slide seat 2 (61). A sliding groove 1 (612) is provided on the side surface of the slide seat 2 (61), and the sliding groove 1 (612) is connected to the slide groove 1 (611). A slide plate 1 (641) is provided on the bottom surface of the motor 4 (64), and a limiting plate 1 (642) is provided on the bottom surface of the slide plate 1 (641). The slide plate 1 (641) is slidably provided in the slide groove 1 (611), and the limiting plate 1 (642) is slidably provided in the sliding groove 1 (612). A limiting strip 1 (613) is hingedly provided on the slide seat 2 (61), and the limiting strip 1 (613) can abut against the slide plate 1 (641). A second slide groove (661) is provided on the side surface of the slide seat three (66), and the second slide groove (661) is communicated with the top surface of the slide seat three (66). A second slide groove (662) is provided on the side surface of the slide seat three (66), and the second slide groove (662) is communicated with the second slide groove (661). A second slide plate (691) is provided on the bottom surface of the motor five (69), and a second limit plate (692) is provided on the bottom surface of the second slide plate (691). The second slide plate (691) is slidably provided in the second slide groove (661), and the second limit plate (692) is slidably provided in the second slide groove (662). A second limit strip (663) is hingedly provided on the slide seat three (66), and the second limit strip (663) can abut against the second slide plate (691).

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