Device and method for analyzing and monitoring movable transformer of distribution line

Abstract

The invention relates to the technical field of transformer line monitoring, and discloses a movable transformer analysis monitoring device and method for a distribution line, and the device comprises a monitoring box, an electric transformer monitor disposed at one side of the monitoring box, a monitoring assembly disposed at one side of the monitoring box, and a cleaning assembly disposed in the monitoring box. Through cooperative use of the monitoring assembly and the cleaning assembly, a first driving motor drives a first driving screw block to move through a first driving screw rod, so that the first driving screw block drives a first rotating rod and a second rotating rod to move through a monitoring box, and in the ascending process of the monitoring box, a fixed toothed plate drives the first rotating rod to rotate through a fixed gear; the first rotating rod drives the second rotating rod to move through the transmission assembly, the second rotating rod drives the cleaning roller to rotate, then the cleaning roller cleans dust on the surface of the power distribution line, the dust on the surface of the power distribution line does not affect monitoring of the electric transformer monitor, and therefore the dust treatment effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer line monitoring, and particularly to a movable transformer analysis and monitoring device and method for a distribution line. Background Technique

[0002] A transformer is an electrical device used to change the AC voltage. It works based on the principle of electromagnetic induction and can increase or decrease the voltage level in a circuit. At the same time, it usually changes the magnitude of the current to keep the power constant (ignoring losses). Transformers are an indispensable part of modern power systems and are widely used in power transmission and distribution networks as well as various electronic devices. The distribution line is an indispensable part of the transformer. Therefore, when the transformer delivers electricity to the distribution line, it is necessary to monitor the electrical variables inside the distribution line to ensure the stability of regional power supply.

[0003] Publication No. CN116298671A discloses a power grid line monitoring device and a monitoring method, belonging to the technical field of line monitoring. A power grid line monitoring device includes a base, on which a monitoring box is fixedly installed, and further includes: two symmetrically arranged support legs fixedly installed below the base, and an arc-shaped plate is fixedly installed at the lower end of the support legs; an adapter plate fixedly installed below the base, a chute seat is fixedly installed on the adapter plate, a semi-circular gear plate is slidably installed in the chute seat, a roller shaft seat is rotatably installed on the semi-circular gear plate, and a tape roller is movably installed on the roller shaft seat; Although the above application and the prior art can perform temporary rescue on the cable and shorten the troubleshooting time, when the above application and the prior art monitor the distribution line on the top of the transformer, since there will be dust on the surface of the distribution line, the dust will hinder the monitoring effect during the monitoring of the distribution line. And because the distribution line has a curved shape, when removing the dust on the surface of the distribution line, some dust cannot be cleaned, which will affect the subsequent monitoring effect. Moreover, when correcting the curved part of the distribution line, the contact part between the distribution line and the transformer will be pulled, which will affect the electrical variables inside the distribution line, thus changing the electrical variables inside the distribution line and affecting the monitoring results. Therefore, we have proposed a movable transformer analysis and monitoring device and method for a distribution line. Summary of the Invention

[0004] (I) Technical Problems to be Solved In response to the shortcomings of the prior art, the present invention provides a movable transformer analysis and monitoring device and method for distribution lines, which have the advantages of dust processing, bending correction and pulling prevention. It solves the problem that when the distribution line on the top of the transformer is monitored in the above application and the prior art, there will be dust on the surface of the distribution line. Therefore, when monitoring the distribution line, the dust will hinder the monitoring effect. In addition, due to the curved shape of the distribution line, some dust cannot be cleaned when removing the dust on the surface of the distribution line, thereby affecting the subsequent monitoring effect. In addition, when the curved part of the distribution line is corrected, the contact part between the distribution line and the transformer will be pulled, thereby affecting the electrical variables inside the distribution line, thereby causing the electrical variables inside the distribution line to change and affecting the monitoring results.

[0005] (2) Technical solution In order to achieve the above-mentioned purposes of dust treatment, bending correction and pulling prevention, the present invention provides the following technical solutions: a movable transformer analysis and monitoring device for a distribution line, comprising: a monitoring box and an electric transformer monitor arranged on one side of the monitoring box, A pull box is provided on one side of the monitoring box; A monitoring assembly is provided on one side of the monitoring box and is used to monitor electrical variables of the distribution line on top of the transformer. The monitoring assembly includes a first drive motor fixedly connected to the interior of the monitoring box, an output end of the first drive motor is fixedly connected to a first drive screw, a surface of the first drive screw is threadedly connected to a first drive screw block, one side of the first drive screw block is fixedly connected to the monitoring box, and the electrical transformer monitor is fixedly connected to the interior of the monitoring box; A cleaning component is provided inside the monitoring box and is used to clean the dust on the surface of the distribution line to prevent the dust on the surface of the distribution line from affecting the monitoring effect of the power transformer monitor; A correction component is provided inside the monitoring box and is used to prevent the cleaning component from being unable to clean dust on the surface of the distribution line due to bending of the distribution line; The anti-pull component is arranged inside the pulling box and is used to prevent the connection between the distribution line and the transformer from being disconnected when the correction component stretches the distribution line.

[0006] Furthermore, the cleaning assembly includes a fixed tooth plate fixedly connected to one side of the monitoring box and a first rotating rod rotatably connected to the inside of the monitoring box. The surface of the first rotating rod is fixedly connected to a fixed gear, and the fixed gear is engaged with the fixed tooth plate for transmission.

[0007] Furthermore, the cleaning assembly also includes a second rotating rod rotatably connected to the inside of the monitoring box, the second rotating rod and the first rotating rod are transmitted via a transmission assembly, and a cleaning roller is fixedly connected to the surface of the second rotating rod.

[0008] Further, the correction component includes a second driving motor fixedly connected inside the pulling box and a third rotating rod rotatably connected to the surface of the monitoring box. The output end of the second driving motor is fixedly connected with a second driving screw rod. The surface of the second driving screw rod is fixedly connected with a driving gear. The surface of the third rotating rod is fixedly connected with a driven gear. The driven gear is in meshing transmission with the driving gear.

[0009] Further, the correction component further includes a rotating screw rod rotatably connected inside the monitoring box and two correction blocks arranged inside the monitoring box. The surface of the rotating screw rod is fixedly connected with a passive gear. The passive gear is in meshing transmission with the driven gear. One of the correction blocks is threadedly connected to the surface of the rotating screw rod. The opposite surfaces of the two correction blocks are both fixedly connected with correction semi-rings.

[0010] Further, the anti-pulling component includes an L-shaped screw block threadedly connected to the surface of the second driving screw rod and a fixed block fixedly connected to the surface of the pulling box. The surface of the L-shaped screw block is fixedly connected with a moving block. The inner parts of the moving block and the fixed block are both slidably connected with a fixing plate. The surface of the fixing plate is fixedly connected with a fixing strip. The surface of the fixing strip is fixedly connected with a pulling ring.

[0011] Further, the anti-pulling component further includes a telescopic rod fixedly connected inside the moving block and the fixed block. The top of the telescopic rod is fixedly connected to the bottom of the fixing plate. A slot is formed on the surface of the fixing plate. An extrusion inclined strip is fixedly connected inside the slot.

[0012] Further, insertion inclined strips are fixedly connected to the opposite surfaces of the moving block and the fixed block. Insertion grooves are formed on the opposite surfaces of the moving block and the fixed block. The insertion inclined strips and the extrusion inclined strips are in mutual extrusion cooperation.

[0013] Further, a processing center is arranged inside the monitoring box. A signal transmitting wire is fixedly connected to the top of the monitoring box. A moving groove is formed on one side of the monitoring box. The processing center is electrically connected to the signal transmitting wire and the electrical variable monitor.

[0014] The present invention also provides a movable transformer analysis and monitoring method for a power distribution line. The transformer analysis and monitoring method specifically includes the following steps: Step 1: Install the monitoring box at a designated position so that the monitoring end of the electrical variable monitor is in contact with the surface of the power distribution line. Step 2: Then start the correction component to correct the distortion degree of the power distribution line by the correction component, so as to prevent the electrical variable monitor from failing to monitor the electrical variables of the power distribution line due to the distortion of the power distribution line. Step 3: While the correction component is operating, the correction component synchronously drives the anti-pull component to stretch the bottom of the power distribution line, so as to prevent the connection between the bottom of the power distribution line and the transformer from detaching when the correction component corrects the power distribution line. Step 4: When it is necessary to monitor the electrical variables inside the power distribution line, start the monitoring component to enable the monitoring component to monitor the electrical variables inside the power distribution line at different heights. Step 5: While the monitoring component is operating, the monitoring component synchronously drives the cleaning component to clean the dust on the surface of the power distribution line, so as to prevent the dust from affecting the monitoring of the electrical variable monitor.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides a movable transformer analysis and monitoring device and method for a power distribution line, having the following beneficial effects: 1. For the movable transformer analysis and monitoring device and method for the power distribution line, through the combined use of the monitoring component and the cleaning component, start the first driving motor. The first driving motor drives the first driving screw block to move through the first driving screw, so that the first driving screw block drives the first rotating rod and the second rotating rod to move through the monitoring box. During the rising process of the monitoring box, the fixed toothed plate drives the first rotating rod to rotate through the fixed gear. The first rotating rod drives the second rotating rod to move through the transmission component, so that the second rotating rod drives the cleaning roller to rotate, and then the cleaning roller cleans the dust on the surface of the power distribution line. Thus, the dust on the surface of the power distribution line will not affect the monitoring of the electrical variable monitor, thereby achieving the effect of dust treatment.

[0016] 2. For the movable transformer analysis and monitoring device and method for the power distribution line, through the combined use of the monitoring component and the correction component, start the second driving motor before starting the first driving motor. The second driving motor drives the driving gear to rotate through the second driving screw, so that the driving gear drives the driven gear to rotate through the driven gear. The driven gear drives the correction block to move through the rotating screw, so that the correction block drives the correction semi-ring to wrap the surface of the power distribution line. As the monitoring box rises later, the correction semi-ring drives the power distribution line to stretch, and then the power distribution line no longer shows a bent state, and further does not affect the subsequent dust cleaning and the monitoring of the electrical variable monitor, thereby achieving the effect of correcting the bend.

[0017] 3. The movable transformer analysis and monitoring device and method for the distribution line, through the combined use of the correction component and the anti-pulling component, when the second driving screw drives the driving gear to rotate, it synchronously drives the L-shaped screw block to move, so that the L-shaped screw block drives the moving block to approach the fixed block, and then the pulling ring limits the bottom of the distribution line. While the moving block moves towards the fixed block, the insertion inclined bar inserts into the insertion slot and enters the slotted opening, so that the insertion inclined bar presses the extrusion inclined bar, and then the extrusion inclined bar drives the fixed plate to move downward, so that the fixed plate drives the pulling ring to move downward through the fixing bar, and then the pulling ring drives the bottom distribution line to move downward, thereby preventing the top distribution line from driving the bottom distribution line to break away from the transformer when being stretched, thus achieving the effect of preventing pulling.

[0018] Other features and advantages of the present invention will be described in the following specification, and part of them will become obvious from the specification or be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the written specification and the drawings. Brief Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the monitoring box of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of another perspective of the monitoring box of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the pulling box and the monitoring box of the present invention; Figure 4 It is a three-dimensional sectional structural schematic diagram of the monitoring box of the present invention; Figure 5 It is a three-dimensional sectional structural schematic diagram of the monitoring box of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the monitoring component of the present invention; Figure 7 It is a partial three-dimensional structural schematic diagram of the cleaning component of the present invention; Figure 8 It is a three-dimensional sectional structural schematic diagram of the pulling box of the present invention; Figure 9 It is a three-dimensional structural schematic diagram of the correction component of the present invention; Figure 10 It is a three-dimensional structural schematic diagram of the internal structure of the pulling box of the present invention; Figure 11 It is a three-dimensional structural schematic diagram of the moving block of the present invention; Figure 12 It is a three-dimensional sectional structural schematic diagram of the moving block of the present invention; Figure 13 It is a three-dimensional structural schematic diagram of the telescopic rod of the present invention; Figure 14 It is a schematic diagram of the process of the present invention.

[0020] In the figure: 1. Monitoring box; 11. Processing center; 12. Signal transmission line; 13. Moving groove; 14. Pulling box; 2. Monitoring component; 21. First driving motor; 211. First driving screw; 212. First driving screw block; 22. Monitoring box; 221. Electric variable monitor; 3. Cleaning component; 31. Fixed toothed plate; 32. First rotating rod; 321. Fixed gear; 322. Transmission component; 33. Second rotating rod; 331. Cleaning roller; 4. Correction component; 41. Second driving motor; 411. Second driving screw; 412. Driving gear; 42. Third rotating rod; 421. Driven gear; 43. Rotating screw; 431. Driven gear; 432. Correction block; 433. Correction semi-ring; 5. Anti-pulling component; 51. L-shaped screw block; 511. Moving block; 52. Fixed block; 521. Insertion inclined bar; 522. Insertion groove; 53. Telescopic rod; 531. Fixed plate; 532. Slot; 533. Extrusion inclined bar; 534. Fixed bar; 535. Pulling ring. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the embodiments of the present application or implied devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically specified.

[0023] Specific embodiment 1, please refer to Figures 1 to 6 , a movable transformer analysis and monitoring device for a power distribution line, including: a monitoring box 1 and an electric variable monitor 221 arranged on one side of the monitoring box 1, a pulling box 14, arranged on one side of the monitoring box 1, a processing center 11 is arranged inside the monitoring box 1, a signal transmission line 12 is fixedly connected to the top of the monitoring box 1, a moving groove 13 is opened on one side of the monitoring box 1, and the processing center 11 is electrically connected to the signal transmission line 12 and the electric variable monitor 221; The monitoring assembly 2 is provided on one side of the monitoring box 1 and is used to monitor the electrical variables of the distribution line on top of the transformer. The monitoring assembly 2 includes a first drive motor 21 fixedly connected to the interior of the monitoring box 1. The output end of the first drive motor 21 is fixedly connected to a first drive screw 211. The surface of the first drive screw 211 is threadedly connected to a first drive screw block 212. One side of the first drive screw block 212 is fixedly connected to a monitoring box 22. The electric transformer monitor 221 is fixedly connected to the interior of the monitoring box 22. The cleaning component 3 is provided inside the monitoring box 22 and is used to clean the dust on the surface of the distribution line to prevent the dust on the surface of the distribution line from affecting the monitoring effect of the power transformer monitor 221; The correction component 4 is arranged inside the monitoring box 22 and is used to prevent the cleaning component 3 from being unable to clean the dust on the surface of the distribution line due to bending of the distribution line; The anti-pull component 5 is arranged inside the pulling box 14 and is used to prevent the connection between the distribution line and the transformer from being disconnected when the correction component 4 stretches the distribution line; It should be noted that the end of the first driving screw 211 away from the first driving motor 21 is rotatably connected to the inside of the monitoring box 1, and the first driving screw block 212 is slidably connected to the inside of the moving groove 13; When it is necessary to monitor the electric variables inside the distribution line, the first drive motor 21 is started. The first drive motor 21 drives the first drive screw block 212 to move in the moving groove 13 through the first drive screw 211, so that the first drive screw block 212 drives the monitoring box 22 to move. During the movement of the monitoring box 22, the monitoring box 22 drives the electric transformer monitor 221 to move on the surface of the distribution line, so that the electric transformer monitor 221 monitors the electric variables inside the distribution line. Then, the electric transformer monitor 221 transmits the electric variable monitoring information inside the distribution line to the processing center 11, so that the processing center 11 sends the electric variable monitoring results inside the distribution line to the background of the control center through the signal transmission line 12; For specific embodiment 2, please refer to Figures 1 to 7 According to the movable transformer analysis and monitoring device for a distribution line provided in the first embodiment, this embodiment provides a further technical solution: The cleaning assembly 3 includes a fixed tooth plate 31 fixedly connected to one side of the monitoring box 1 and a first rotating rod 32 rotatably connected to the inside of the monitoring box 22. A fixed gear 321 is fixedly connected to the surface of the first rotating rod 32. The fixed gear 321 is meshed with the fixed tooth plate 31 for transmission. The cleaning assembly 3 also includes a second rotating rod 33 rotatably connected to the inside of the monitoring box 22. The second rotating rod 33 and the first rotating rod 32 are transmitted via a transmission assembly 322. A cleaning roller 331 is fixedly connected to the surface of the second rotating rod 33. It should be noted that the transmission assembly 322 includes a driving sprocket fixedly connected to the surface of the first rotating rod 32 and a driven sprocket fixedly connected to the surface of the second rotating rod 33. The driving sprocket and the driven sprocket are driven by a chain. A brush roller is fixedly connected inside the monitoring box 22, and the brush roller is in contact with the cleaning roller 331. A dust collecting box is fixedly connected inside the monitoring box 22 and at the bottom of the brush roller; When it is necessary to prevent the dust on the surface of the power distribution line from affecting the monitoring result of the electric variable monitor 221, during the upward movement of the monitoring box 22, the fixed toothed plate 31 drives the first rotating rod 32 to rotate through the fixed gear 321. The first rotating rod 32 drives the second rotating rod 33 to move through the transmission assembly 322, so that the second rotating rod 33 drives the cleaning roller 331 to rotate, and then the cleaning roller 331 cleans the dust on the surface of the power distribution line, so that the dust on the surface of the power distribution line will not affect the monitoring of the electric variable monitor 221; Specific Embodiment Three, please refer to Figures 1 to 9 Based on the movable transformer analysis and monitoring device for power distribution lines provided in Specific Embodiment Two, the present embodiment provides a further technical solution: The correction assembly 4 includes a second driving motor 41 fixedly connected inside the pulling box 14 and a third rotating rod 42 rotatably connected to the surface of the monitoring box 22. The output end of the second driving motor 41 is fixedly connected with a second driving screw 411. The surface of the second driving screw 411 is fixedly connected with a driving gear 412. The surface of the third rotating rod 42 is fixedly connected with a driven gear 421. The driven gear 421 and the driving gear 412 are meshed and driven. The correction assembly 4 further includes a rotating screw 43 rotatably connected inside the monitoring box 22 and two correction blocks 432 arranged inside the monitoring box 22. The surface of the rotating screw 43 is fixedly connected with a passive gear 431. The passive gear 431 and the driven gear 421 are meshed and driven. One of the correction blocks 432 is threadedly connected to the surface of the rotating screw 43. The opposite surfaces of the two correction blocks 432 are fixedly connected with correction semi-rings 433; It should be noted that the end of the second driving screw 411 away from the second driving motor 41 is rotatably connected inside the pulling box 14. A number of rolling beads are arranged inside the correction semi-ring 433. The arrangement of a number of rolling beads inside the correction semi-ring 433 can effectively prevent the instability of the power distribution line during the upward movement of the correction semi-ring 433; When it is necessary to avoid the influence of the bending of the power distribution line on the dust cleaning effect and the monitoring effect, the second drive motor 41 is started before the first drive motor 21 is started. The second drive motor 41 drives the driving gear 412 to rotate through the second drive screw 411, so that the driving gear 412 drives the driven gear 421 to drive the driven gear 431 to rotate through the driven gear 421. The driven gear 431 drives the correction block 432 to move through the rotation screw 43, so that the correction block 432 drives the correction semi-ring 433 to wrap the surface of the power distribution line. As the monitoring box 22 rises later, the correction semi-ring 433 drives the power distribution line to be stretched, so that the power distribution line no longer shows a bent state, and thus does not affect the subsequent dust cleaning and the monitoring of the electric variable monitor 221; Specific Embodiment Four, please refer to Figures 1 to 11 , according to a movable transformer analysis and monitoring device for a power distribution line provided by Specific Embodiment Three, the present embodiment provides a further technical solution: The anti-pulling assembly 5 includes an L-shaped screw block 51 threadedly connected to the surface of the second drive screw 411 and a fixed block 52 fixedly connected to the surface of the pulling box 14. A moving block 511 is fixedly connected to the surface of the L-shaped screw block 51. A fixing plate 531 is slidably connected to the inside of the moving block 511 and the fixed block 52. A fixing strip 534 is fixedly connected to the surface of the fixing plate 531. A pulling ring 535 is fixedly connected to the surface of the fixing strip 534; It should be noted that the L-shaped screw block 51 is slidably connected to the inside of the pulling box 14. A first spring is arranged inside the telescopic rod 53. The first spring arranged inside the telescopic rod 53 can reset the fixing plate 531. The fixing strip 534 is a telescopic strip, and a second spring is arranged inside the fixing strip 534, so that the pulling ring 535 can be used for power distribution lines of different specifications. A rubber layer is arranged inside the pulling ring 535. When the moving block 511 moves, the moving block 511 drives the pulling ring 535 at one end thereof to move towards the pulling ring 535 at one end of the fixed block 52, so that the pulling ring 535 at one end of the moving block 511 and the pulling ring 535 at one end of the fixed block 52 fix the surface of the power distribution line. The telescopic rod 53 is composed of a fixed cylinder and a protruding cylinder. When the inserting inclined strip 521 and the pressing inclined strip 533 are mutually pressed, the pressing inclined strip 533 presses the telescopic rod 53 through the fixing plate 531, so that the first spring inside the telescopic rod 53 is compressed. When the moving block 511 is separated from the fixed block 52, the inserting inclined strip 521 and the pressing inclined strip 533 are no longer in contact, and the first spring is no longer pressed by the fixing plate 531 and returns to the initial state, so that the fixing plate 531 returns to the initial state; It is necessary to prevent the bottom of the distribution line from detaching from the transformer during the correction process. When the second driving screw 411 drives the driving gear 412 to rotate, it synchronously drives the L-shaped screw block 51 to move, so that the L-shaped screw block 51 drives the moving block 511 to approach the fixed block 52. As a result, the pulling ring 535 limits the bottom of the distribution line, and the pulling ring 535 fixes the surface of the distribution line. Since the bottom of the distribution line is fixed by the pulling ring 535, when the distribution line is corrected, the bottom of the distribution line will not detach from the connection part of the transformer; Specific Embodiment Five, please refer to Figures 1 to 14 , based on the movable transformer analysis and monitoring device for a distribution line provided in Specific Embodiment Four, the present embodiment provides a further technical solution: The anti-pulling assembly 5 further includes a telescopic rod 53 fixedly connected inside the moving block 511 and the fixed block 52. The top of the telescopic rod 53 is fixedly connected to the bottom of the fixing plate 531. A slot 532 is formed on the surface of the fixing plate 531. An extrusion inclined strip 533 is fixedly connected inside the slot 532. Insertion inclined strips 521 are fixedly connected to the opposite surfaces of the moving block 511 and the fixed block 52. Insertion slots 522 are formed on the opposite surfaces of the moving block 511 and the fixed block 52. The insertion inclined strip 521 and the extrusion inclined strip 533 are mutually extrusion-fitted; It should be noted that the insertion inclined strips 521 on the surface of the moving block 511 and the insertion inclined strips 521 on the surface of the fixed block 52 are cross-placed. Therefore, when the moving block 511 moves towards one end of the fixed block 52, the insertion inclined strips 521 on the surface of the moving block 511 and the insertion inclined strips 521 on the surface of the fixed block 52 can both be inserted into the extrusion inclined strips 533 inside the fixed block 52 and the extrusion inclined strips 533 inside the moving block 511. Since the correction block 432 and the correction semi-ring 433 are located on the tops of the moving block 511 and the fixed block 52, when the moving block 511 moves towards the fixed block 52, the pulling rings 535 at one ends of the moving block 511 and the fixed block 52 can move the line located between the moving block 511 and the fixed block 52 downward by a certain distance. Therefore, when the tensile force of the correction semi-ring 433 is too large, even if the line located between the correction block 432 and the moving block 511 and the fixed block 52 is stretched, since the line located between the moving block 511 and the fixed block 52 has moved a certain distance in advance, the line located at the bottoms of the moving block 511 and the fixed block 52 will not detach from the contact part of the transformer; While the moving block 511 moves towards the fixed block 52, the insertion inclined bar 521 is inserted into the insertion slot 522 and enters the slotted opening 532, causing the insertion inclined bar 521 to press against the extrusion inclined bar 533. Consequently, the extrusion inclined bar 533 drives the fixed plate 531 to move downward, and the fixed plate 531 drives the pulling ring 535 to move downward through the fixed bar 534. Further, the pulling ring 535 drives the power distribution line at the bottom to move downward. Thus, when the correction force is excessive, there is still a buffer distance between the pulling ring 535 and the power distribution line; Specific Embodiment Six. The present invention also provides a movable transformer analysis and monitoring method for a power distribution line. This transformer analysis and monitoring method specifically includes the following steps: Step 1: Install the monitoring box 1 at a designated position so that the monitoring end of the electric variable monitor 221 is in contact with the surface of the power distribution line; Step 2: Then start the correction assembly 4 to correct the distortion degree of the power distribution line by the correction assembly 4, preventing the electric variable monitor 221 from failing to monitor the electrical variables of the power distribution line due to the distortion of the power distribution line; Step 3: While the correction assembly 4 is operating, the correction assembly 4 synchronously drives the anti-pull assembly 5 to stretch the bottom of the power distribution line by the anti-pull assembly 5, preventing the connection between the bottom of the power distribution line and the transformer from detaching when the correction assembly 4 corrects the power distribution line; Step 4: When it is necessary to monitor the electrical variables inside the power distribution line, start the monitoring assembly 2 to monitor the electrical variables inside the power distribution line at different heights by the monitoring assembly 2; Step 5: While the monitoring assembly 2 is operating, the monitoring assembly 2 synchronously drives the cleaning assembly 3 to clean the dust on the surface of the power distribution line by the cleaning assembly 3, preventing the dust from affecting the monitoring of the electric variable monitor 221.

[0024] Working principle: When in use, the monitoring box 1 is installed in the specified position so that one of the correction half rings 433 and the pulling ring 535 are in contact with the surface of the distribution line. When it is necessary to avoid the distribution line from bending to affect the dust cleaning effect and the monitoring effect, the second drive motor 41 is started before the first drive motor 21 is started. The second drive motor 41 drives the active gear 412 to rotate through the second drive screw 411, so that the active gear 412 drives the passive gear 431 to rotate through the driven gear 421, and the passive gear 431 drives the correction block 432 to move by rotating the screw 43, so that the correction block 432 drives the correction half ring 433 to wrap the surface of the distribution line. As the monitoring box 22 rises later, the correction half ring 433 drives the distribution line to move. The second drive screw 411 drives the active gear 412 to rotate, and the L-shaped screw block 51 is simultaneously driven to move, so that the L-shaped screw block 51 drives the moving block 511 toward the fixed block 52, and then the pulling ring 535 limits the bottom of the distribution line, and the pulling ring 535 fixes the surface of the distribution line. Since the bottom of the distribution line is fixed by the pulling ring 535, when the distribution line is corrected, the bottom of the distribution line will not be separated from the connection of the transformer, and when the moving block 511 moves toward the fixed block 52, , the bevel bar 521 is inserted into the insertion groove 522 and enters the slot 532, so that the inserted bevel bar 521 squeezes the extrusion bevel bar 533, and then the extrusion bevel bar 533 drives the fixing plate 531 to move downward, so that the fixing plate 531 drives the pulling ring 535 to move downward through the fixing bar 534, and then the pulling ring 535 drives the bottom distribution line to move downward, and then when the correction force is too large, there is still a buffer distance between the pulling ring 535 and the distribution line. When the electrical variables inside the distribution line need to be monitored, the first drive motor 21 is started, and the first drive motor 21 drives the first drive screw block 212 to move in the moving groove 13 through the first drive screw 211, so that the first drive screw block 212 drives the monitoring box 22 to move, and in the monitoring box During the movement of 22, the monitoring box 22 drives the electric transformer monitor 221 to move on the surface of the distribution line, so that the electric transformer monitor 221 monitors the electric variables inside the distribution line, and then the electric transformer monitor 221 transmits the electric variable monitoring information inside the distribution line to the processing center 11, so that the processing center 11 sends the electric variable monitoring results inside the distribution line to the background of the control center through the signal transmission line 12. When it is necessary to prevent the dust on the surface of the distribution line from affecting the monitoring results of the electric transformer monitor 221, during the rising process of the monitoring box 22, the fixed gear plate 31 drives the first rotating rod 32 to rotate through the fixed gear 321, and the first rotating rod 32 drives the second rotating rod 33 to move through the transmission assembly 322, so that the second rotating rod 33 drives the cleaning roller 331 to rotate.Furthermore, the cleaning roller 331 is used to clean the dust on the surface of the power distribution line, so that the dust on the surface of the power distribution line will not affect the monitoring of the power transformation monitor 221.

[0025] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0027] Parallel: The parallel defined in this application is not limited to absolute parallel. This definition of parallel can be understood as substantially parallel, allowing for situations where it is not absolutely parallel due to factors such as assembly tolerances, design tolerances, and the influence of structural flatness, and allowing for errors within a small angle range. For example, within an assembly error range of less than 10 degrees, it can be understood as a parallel relationship.

[0028] Perpendicular: The perpendicular defined in this application is not limited to an absolute perpendicular intersection (an included angle of 90 degrees). It allows for a relationship where it is not an absolute perpendicular intersection due to factors such as assembly tolerances, design tolerances, and the influence of structural flatness, and allows for errors within a small angle range. For example, within an assembly error range of 80 degrees to 100 degrees, it can be understood as a perpendicular relationship.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable transformer analysis and monitoring device for a distribution line, comprising: The monitoring box (1) and the electric transformer monitor (221) arranged on one side of the monitoring box (1) are characterized by: A pull box (14) is provided on one side of the monitoring box (1); A monitoring component (2) is arranged on one side of the monitoring box (1) and is used to monitor the electric variables of the distribution line on the top of the transformer. The monitoring component (2) comprises a first drive motor (21) fixedly connected to the inside of the monitoring box (1), an output end of the first drive motor (21) is fixedly connected to a first drive screw (211), a surface of the first drive screw (211) is threadedly connected to a first drive screw block (212), one side of the first drive screw block (212) is fixedly connected to the monitoring box (22), and the electric transformer monitor (221) is fixedly connected to the inside of the monitoring box (22); A cleaning component (3) is arranged inside the monitoring box (22) and is used to clean dust on the surface of the distribution line to prevent the dust on the surface of the distribution line from affecting the monitoring effect of the power transformer monitor (221); A correction component (4) is arranged inside the monitoring box (22) and is used to prevent the cleaning component (3) from being unable to clean dust on the surface of the distribution line due to bending of the distribution line; The anti-pull component (5) is arranged inside the pulling box (14) and is used to prevent the connection between the distribution line and the transformer from being disconnected when the correction component (4) stretches the distribution line.

2. The movable transformer analysis and monitoring device for a power distribution line according to claim 1, characterized in that: The cleaning assembly (3) comprises a fixed tooth plate (31) fixedly connected to one side of the monitoring box (1) and a first rotating rod (32) rotatably connected to the interior of the monitoring box (22); a fixed gear (321) is fixedly connected to the surface of the first rotating rod (32); and the fixed gear (321) is meshed with the fixed tooth plate (31) for transmission.

3. The movable transformer analysis and monitoring device for a power distribution line according to claim 2, characterized in that: The cleaning assembly (3) further comprises a second rotating rod (33) rotatably connected to the interior of the monitoring box (22), wherein the second rotating rod (33) and the first rotating rod (32) are transmitted via a transmission assembly (322), and a cleaning roller (331) is fixedly connected to the surface of the second rotating rod (33).

4. The movable transformer analysis and monitoring device for a power distribution line according to claim 1, wherein: The correction component (4) includes a second drive motor (41) fixedly connected to the inside of the pulling box (14) and a third rotating rod (42) rotatably connected to the surface of the monitoring box (22), the output end of the second drive motor (41) is fixedly connected to a second drive screw (411), the surface of the second drive screw (411) is fixedly connected to a driving gear (412), and the surface of the third rotating rod (42) is fixedly connected to a driven gear (421), and the driven gear (421) is meshed with the driving gear (412) for transmission.

5. The movable transformer analysis and monitoring device for a distribution line according to claim 4, characterized in that: The correction component (4) further includes a rotating screw rod (43) rotatably connected inside the monitoring box (22) and two correction blocks (432) arranged inside the monitoring box (22). A passive gear (431) is fixedly connected to the surface of the rotating screw rod (43). The passive gear (431) is in meshing transmission with the driven gear (421). One of the correction blocks (432) is threadedly connected to the surface of the rotating screw rod (43). Correction half-rings (433) are fixedly connected to the opposite surfaces of the two correction blocks (432).

6. The movable transformer analysis and monitoring device for a distribution line according to claim 4, characterized in that: The anti-pulling component (5) includes an L-shaped screw block (51) threadedly connected to the surface of the second driving screw rod (411) and a fixed block (52) fixedly connected to the surface of the pulling box (14). A moving block (511) is fixedly connected to the surface of the L-shaped screw block (51). A fixing plate (531) is slidably connected inside both the moving block (511) and the fixed block (52). A fixed strip (534) is fixedly connected to the surface of the fixing plate (531). A pulling ring (535) is fixedly connected to the surface of the fixed strip (534).

7. The movable transformer analysis and monitoring device for a power distribution line according to claim 6, characterized in that: The anti-pulling component (5) further includes a telescopic rod (53) fixedly connected inside the moving block (511) and the fixed block (52). The top of the telescopic rod (53) is fixedly connected to the bottom of the fixing plate (531). A slot (532) is formed in the surface of the fixing plate (531). An extrusion inclined strip (533) is fixedly connected inside the slot (532).

8. The movable transformer analysis and monitoring device for a distribution line according to claim 7, characterized in that: Insertion inclined strips (521) are fixedly connected to the opposite surfaces of the moving block (511) and the fixed block (52). Insertion grooves (522) are formed in the opposite surfaces of the moving block (511) and the fixed block (52). The insertion inclined strips (521) and the extrusion inclined strips (extrusion inclined strip) 533 are mutually extrusion-fitted.

9. The movable transformer analysis and monitoring device for a distribution line according to claim 1, characterized in that: A processing center (11) is arranged inside the monitoring box (1). A signal transmitting wire (12) is fixedly connected to the top of the monitoring box (1). A moving groove (13) is formed in one side of the monitoring box (1). The processing center (11) is electrically connected to the signal transmitting wire (12) and the electric variable monitor (221).

10. A movable transformer analysis and monitoring method for a distribution line, characterized in that: Adopt a movable transformer analysis and monitoring device for a power distribution line as described in any one of claims 1-9. The transformer analysis and monitoring method specifically includes the following steps: Step 1: Install the monitoring box (1) at a specified position so that the monitoring end of the electric variable monitor (221) is in contact with the surface of the power distribution line; Step 2: Then start the correction component (4) to enable the correction component (4) to correct the distortion degree of the power distribution line and prevent the electric variable monitor (221) from failing to monitor the electric variables of the power distribution line due to the distortion of the power distribution line; Step 3: While the correction component (4) is operating, the correction component (4) synchronously drives the anti-pulling component (5) to enable the anti-pulling component (5) to stretch the bottom of the power distribution line and prevent the connection between the bottom of the power distribution line and the transformer from detaching when the correction component (4) corrects the power distribution line; Step 4: When it is necessary to monitor the electrical variables inside the power distribution line, start the monitoring component (2) so that the monitoring component (2) monitors the electrical variables inside the power distribution line at different heights; Step 5: When the monitoring component (2) is operating, the monitoring component (2) synchronously drives the cleaning component (3) so that the cleaning component (3) cleans the dust on the surface of the power distribution line to prevent the dust from affecting the monitoring of the electrical variable monitor (221).

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