Attached cable monitoring device and control method thereof

Abstract

The invention discloses an attached cable monitoring device and a control method thereof, and belongs to the technical field of power grid monitoring equipment. The cable monitoring device comprises an outer shell and a monitor fixedly arranged on the outer shell, an installation channel penetrating through the front end face and the rear end face of the outer shell is formed in the outer shell, a cable to be detected penetrates through the installation channel, a movable connection mechanism connected with the cable to be detected is arranged in the outer shell, and the movable connection mechanism comprises a center block, a first buffering assembly and a second buffering assembly. The center block is slidably arranged in the outer shell in the left-right direction, the left side and the right side of the center block are each provided with at least one first buffering assembly, and the front side and the rear side of the center block are each provided with a second buffering assembly. Compared with the prior art, the cable monitoring device has the advantages that the movable connection mechanism connected with the cable to be detected is additionally arranged in the outer shell, and the movable connection mechanism can buffer the load applied to the cable to be detected by the monitoring device in case of strong wind weather, bird trampling and the like, so that the purpose of protecting the cable to be detected is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid monitoring equipment, and in particular to an attached cable monitoring device and a control method thereof. Background Art

[0002] With the rapid development of society and technological advancement, the stability and security of electricity, as a fundamental energy source in modern society, have become increasingly important. Transmission lines, as a key link in power transmission, require monitoring and maintenance of their operational status. Transmission line monitoring involves real-time inspection and monitoring of the operational status of transmission lines to ensure their normal, safe, and efficient operation. This monitoring encompasses a variety of line parameters, such as temperature, humidity, wind speed, icing, and lightning current, enabling comprehensive monitoring and management of transmission lines.

[0003] However, traditional transmission line monitoring methods have numerous limitations and cannot meet the efficient, intelligent, and safe monitoring requirements of modern power systems. Therefore, there is a need to continuously improve the intelligence level of equipment to promote traditional transmission line monitoring. For example, monitoring devices attached to transmission lines can impose certain loads due to factors such as strong winds and birds trampling on them, causing transmission line failures or even damage. Therefore, there is an urgent need to improve the structure of monitoring devices on transmission lines to address these shortcomings. Summary of the Invention

[0004] The purpose of the present invention is to provide an attached cable monitoring device and a control method thereof in response to the existing technical status. A live connection mechanism connected to the cable to be tested is added to the outer shell. If strong winds, birds trampling on the cable, etc. occur, the live connection mechanism can buffer the load applied by the monitoring device to the cable to be tested, thereby achieving the purpose of protecting the cable to be tested.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An attached cable monitoring device comprises an outer shell and a monitor fixedly arranged on the outer shell; The outer shell is provided with an installation channel running through the front and rear end surfaces thereof, and the cable to be tested passes through the installation channel. The outer shell is provided with a live connection mechanism connected to the cable to be tested, and the live connection mechanism includes a central block and a first buffer assembly and a second buffer assembly, wherein: The central block is slidably arranged in the outer shell along the left and right directions. The central block is provided with mounting holes penetrating the front and rear sides thereof. The cables to be tested in the outer shell pass through the mounting holes provided on the central block. At least one first buffer assembly is arranged on the left and right sides of the center block respectively. The first buffer assembly includes a fixing frame, a guide rod, a limit plate and a spring. The fixing frame is fixedly arranged on the inner wall of the outer shell. The guide rod passes through the fixing frame, and one end thereof is fixedly connected to the outer wall of the center block and the other end is fixedly connected to the limit plate. The spring is passed through the guide rod and is located between the center block and the fixing frame. A group of second buffer components are arranged on the front and rear sides of the center block respectively. The second buffer components include a fixed block, a swivel seat, a connecting sleeve and a torsion spring. The side of the fixed block close to the center block is connected to the center block through a connecting block. The swivel seat is rotatably set in the fixed block through a bearing, and a connecting sleeve is embedded and fixed in the swivel seat. The cable to be tested in the outer shell passes through the connecting sleeve and is fixedly connected to it. The side of the swivel seat close to the center block is connected to the center block through a torsion spring.

[0006] Furthermore, it also includes a reset component. A connector is provided at the bottom of the outer shell, and the connector is connected to the reset component. The reset component includes a connecting rod, a fixing cap, an elastic pull rope and a pull ring. The top of the connecting rod is connected to the connector, and the bottom end of the connecting rod is provided with a fixing cap. An elastic pull rope is fixedly connected to the outer walls on both sides of the front and rear of the fixing cap. Each elastic pull rope is connected to a pull ring at one end away from the fixing cap. The pull rings on the two elastic pull ropes are respectively sleeved and fixed on the positions of the cable to be tested on the front and rear sides of the outer shell.

[0007] Furthermore, the first buffer components are symmetrically arranged on the left and right sides of the central block.

[0008] Furthermore, in the second buffer assembly, the torsion springs are arranged in a ring array between the rotary seat and the center block.

[0009] Furthermore, the top and bottom of the center block are provided with guide sliders, and the inner top wall and inner bottom wall of the outer shell are provided with guide rails. The guide sliders on the center block and the guide rails on the outer shell constitute a sliding structure, so that the center block can slide in the left and right directions.

[0010] Furthermore, the top of the outer shell is provided with a turntable rotatably connected to it through a bearing, and its rotating shaft coincides with the central axis. The outer shell is provided with a first adjusting component, which is connected to the turntable and is used to drive the turntable to rotate on the top of the outer shell. A photovoltaic panel is rotatably provided on the top of the turntable, and the rotating shaft of the photovoltaic panel is parallel to the upper surface of the turntable. The photovoltaic panel is electrically connected to the monitor and is used to supply power to the monitor. A second adjusting component is provided on the turntable, which is connected to the rotating shaft of the photovoltaic panel and is used to drive the photovoltaic panel to rotate on the turntable. A photoreceptor is fixed on the photovoltaic panel, and the photoreceptor includes a body, a first photosensitive probe and a second photosensitive probe. The body is fixed on the photovoltaic panel, the first photosensitive probe is fixed on the side wall of the body, and the second photosensitive probe is fixed on the top of the body.

[0011] Furthermore, the first adjustment component includes a first drive motor and a mounting bracket. The mounting bracket is fixedly provided in the outer shell below the turntable, and the first drive motor is fixedly provided on the mounting bracket. The output shaft of the first drive motor is connected to the center of the turntable through a coupling.

[0012] Furthermore, two fixing seats are provided on the upper surface of the turntable, and a shaft is provided between the two fixing seats for rotation through a bearing, and the rotating axis of the shaft is parallel to the upper surface of the turntable, and the photovoltaic panel is connected to the shaft through a connecting frame.

[0013] Furthermore, the second adjustment assembly includes a fixed cover, a second drive motor and a screw, the fixed cover is fixed to the upper surface of the rotary disk, the screw is rotatably arranged in the fixed cover through a bearing, the second drive motor is fixedly arranged in the fixed cover and its output shaft is connected to the screw through a coupling; The second adjustment component also includes a movable block, a rack and a gear. The movable block is slidably set in the fixed cover and is threadedly connected to the screw rod. The rack is connected to the movable block. The gear is fixed on the rotating shaft of the photovoltaic panel, and the rack is meshed with the gear.

[0014] A control method for an attached cable monitoring device, applied to the above-mentioned attached cable monitoring device, comprises the following steps: S1. Activate the first adjustment component at a first preset time to control the dial to rotate within its range. During the rotation, use the first light-sensing probe to detect the light intensity in various directions to determine the direction of maximum light intensity. S2. Control the dial to rotate again through the first adjustment component to rotate the first light-sensitive probe to the direction of maximum light brightness; S3. activating the second regulating mechanism at a second preset time to control the photovoltaic panel to rotate within its travel range. During the rotation, the second light-sensitive probe detects the light intensity in each direction to determine the direction of maximum light intensity. S4. The photovoltaic panel is controlled to rotate again through the second adjustment component, and the second light-sensitive probe is rotated to face the direction of maximum light.

[0015] The beneficial effects of the present invention are: 1. The present invention provides an attached cable monitoring device, which has a flexible connection mechanism inside the outer shell that is connected to the cable under test. In the event of strong winds or birds trampling on the cable, the flexible connection mechanism can buffer the load applied by the monitoring device to the cable under test, thereby protecting the cable under test. 2. The present invention provides an attached cable monitoring device, in which a reset component is added between the outer shell and the cable to be tested. When subjected to external force, the reset component provides elastic restoring force for the monitoring device, thereby preventing excessive displacement and facilitating its reset. 3. The present invention provides an attached cable monitoring device, which uses a first adjustment component, a second adjustment component, and a first photosensitive probe and a second photosensitive probe to regularly adjust the inclination angle of the photovoltaic panel provided on the outer shell so that it is in a state of maximum lighting, thereby improving the energy efficiency of the photovoltaic panel to ensure the battery life of the monitor, which is beneficial to improving the online rate of the monitor and ensuring that important data is transmitted back in time, thereby improving the monitoring effect of the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an attached cable monitoring device of the present invention; Figure 2 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle; Figure 3 This is a structural diagram of an attached cable monitoring device of the present invention (two sides of the outer shell are open); Figure 4 This is a structural schematic diagram of a rotary disk in an attached cable monitoring device of the present invention (with a first adjustment component); Figure 5 This is a structural schematic diagram of a rotary disk in an attached cable monitoring device of the present invention (with a second adjustment component); Figure 6 This is a schematic structural diagram of the second adjustment component in an attached cable monitoring device of the present invention (without gears); Figure 7 This is a structural schematic diagram of a first buffer component and a second buffer component in an attached cable monitoring device of the present invention; Figure 8 The figure is a schematic diagram of the disassembled structure of the first buffer component in an attached cable monitoring device of the present invention.

[0017] Label instructions: 1. Cable to be tested, 2. Outer shell, 201. Installation channel, 202. Connector, 3. Turntable, 4. Connecting rod, 5. Fixing cap, 6. Elastic drawstring, 7. Pull ring, 8. Photovoltaic panel, 9. Body, 10. First photosensitive probe, 11. Second photosensitive probe, 12. Guide rail, 13. Center block, 1301. Installation hole, 14. First buffer assembly, 15. Second buffer assembly, 16. Installation bracket, 17. First drive motor, 18. Fixed seat, 19. Shaft, 20. Connecting frame, 21. Gear, 22. Fixed cover, 23. Screw, 24. Second drive motor, 25. Movable block, 26. Rack, 27. Guide slider, 28. Steel ball, 29. Fixed block, 30. Connecting block, 31. Connecting sleeve, 32. Rotary seat, 33. Torsion spring, 34. Fixed frame, 35. Guide rod, 36. Limiting plate, 37. Spring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific examples described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Example 1: See also Figure 1 、 Figure 3 、 Figure 7 、 Figure 8 As shown, an attached cable monitoring device includes an outer shell 2 and a monitor fixedly arranged on the outer shell 2. The outer shell 2 is a rectangular box structure. The monitor is used to monitor the status of the cable 1 to be tested in real time, which is not shown in the figure.

[0020] The outer shell 2 is provided with a mounting channel 201 running through its front and rear end surfaces. The cable to be tested 1 passes through the mounting channel 201. A live connection mechanism connected to the cable to be tested 1 is provided inside the outer shell 2. The live connection mechanism includes a central block 13 and a first buffer assembly 14 and a second buffer assembly 15, wherein: The center block 13 is slidably mounted within the outer shell 2 in the horizontal direction. Mounting holes 1301 are provided on the center block 13, extending through both its front and rear sides. The cable 1 under test within the outer shell 2 passes through these mounting holes 1301. Specifically, guide sliders 27 are provided at the top and bottom of the center block 13. Guide rails 12 are provided on the inner top and bottom walls of the outer shell 2. The guide sliders 27 on the center block 13 and the guide rails 12 on the outer shell 2 form a sliding structure, enabling the center block 13 to slide horizontally. Specifically, a steel ball 28 is provided on the end of the guide slider 27 away from the center block 13. At least one first buffer assembly 14 is arranged on each of the left and right sides of the center block 13. The first buffer assembly 14 includes a fixing frame 34, a guide rod 35, a limit plate 36, and a spring 37. The fixing frame 34 is fixed to the inner wall of the outer shell 2. The guide rod 35 passes through the fixing frame 34, with one end fixedly connected to the outer wall of the center block 13 and the other end fixedly connected to the limit plate 36. The spring 37 passes through the guide rod 35 and is located between the center block 13 and the fixing frame 34. Specifically, the first buffer assemblies 14 are symmetrically arranged on the left and right sides of the center block 13. A second buffer assembly 15 is arranged on the front and rear sides of the center block 13. The second buffer assembly 15 includes a fixed block 29, a rotating seat 32, a connecting sleeve 31, and a torsion spring 33. The side of the fixed block 29 near the center block 13 is connected to the center block 13 via a connecting block 30. The rotating seat 32 is rotatably mounted in the fixed block 29 via a bearing, and a connecting sleeve 31 is embedded and fixed in the rotating seat 32. The cable 1 under test in the outer shell 2 passes through the connecting sleeve 31 and is fixedly connected to it. The side of the rotating seat 32 near the center block 13 is connected to the center block 13 via a torsion spring 33. Specifically, in the second buffer assembly 15, the torsion spring 33 is arranged in an annular array between the rotating seat 32 and the center block 13.

[0021] For example, in this embodiment, two groups of first buffer components 14 are respectively arranged on the left and right sides of the central block 13 , and the rotary seat 32 is connected to the central block 13 via six torsion springs 33 .

[0022] According to the above design, the cable monitoring device is equipped with a flexible connection mechanism inside the outer shell 2, which is connected to the cable under test 1. In the event of strong winds or bird trampling (especially at the moment of takeoff and landing), the flexible connection mechanism can buffer the load applied by the monitoring device to the cable under test 1, thereby protecting the cable under test 1.

[0023] Example 2: See also Figure 1 、 Figure 3 As shown, an attached cable monitoring device includes an outer shell 2 and a monitor fixedly arranged on the outer shell 2. The outer shell 2 is a rectangular box structure. The monitor is used to monitor the status of the cable 1 to be tested in real time, which is not shown in the figure.

[0024] It also includes a reset component. A connector 202 is provided at the bottom of the outer shell 2, and the connector 202 is connected to the reset component. The reset component includes a connecting rod 4, a fixing cap 5, an elastic pull rope 6 and a pull ring 7. The top of the connecting rod 4 is connected to the connecting head 202, and the bottom end of the connecting rod 4 is provided with a fixing cap 5. An elastic pull rope 6 is fixedly connected to the outer walls on both sides of the front and rear of the fixing cap 5. Each elastic pull rope 6 is connected to a pull ring 7 at one end away from the fixing cap 5. The pull rings 7 provided on the two elastic pull ropes 6 are respectively sleeved and fixed to the positions of the cable 1 to be tested on the front and rear sides of the outer shell 2.

[0025] Illustratively, in this embodiment, the connector 202 is welded to the bottom of the outer shell 2 , the connecting rod 4 and the connector 202 are threadedly connected, and the fixing cap 5 is welded to the bottom end of the connecting rod 4 .

[0026] According to the above design, the cable monitoring device is provided with a reset component between the outer shell 2 and the cable to be tested 1, which provides elastic restoring force for the monitoring device when subjected to external force, thereby preventing excessive displacement and promoting its reset.

[0027] Example 3: See also Figures 1 to 6 As shown, an attached cable monitoring device includes an outer shell 2 and a monitor fixedly arranged on the outer shell 2. The outer shell 2 is a rectangular box structure. The monitor is used to monitor the status of the cable 1 to be tested in real time, which is not shown in the figure.

[0028] A rotating disc 3 is rotatably connected to the top of the outer shell 2 via a bearing, with its rotating shaft coinciding with the central axis. A first adjustment assembly is provided on the outer shell 2, connected to the rotating disc 3 and configured to drive the rotating disc 3 to rotate on the top of the outer shell 2. Specifically, the first adjustment assembly includes a first drive motor 17 and a mounting bracket 16. The mounting bracket 16 is fixedly mounted within the outer shell 2 below the rotating disc 3, and the first drive motor 17 is fixedly mounted above the mounting bracket 16. The output shaft of the first drive motor 17 is connected to the center of the rotating disc 3 via a coupling.

[0029] Illustratively, in this embodiment, the mounting bracket 16 is a cross-shaped structure.

[0030] A photovoltaic panel 8 is rotatably mounted on top of the rotating disk 3, with its axis parallel to the top surface. The panel is electrically connected to the monitor and provides power to the monitor. Specifically, two mounting brackets 18 are mounted on the top surface of the rotating disk 3. A shaft 19 is rotatably mounted between the mounting brackets 18 via a bearing. The shaft 19's axis is parallel to the top surface of the rotating disk 3. The photovoltaic panel 8 is connected to the shaft 19 via a connecting bracket 20.

[0031] A second adjustment assembly is provided on the rotary disk 3, which is connected to the rotating shaft of the photovoltaic panel 8 and is used to drive the photovoltaic panel 8 to rotate on the rotary disk 3. Specifically, the second adjustment assembly includes a fixed cover 22, a second drive motor 24, and a screw 23. The fixed cover 22 is fixed to the upper surface of the rotary disk 3, and the screw 23 is rotatably arranged in the fixed cover 22 via a bearing. The second drive motor 24 is fixedly arranged in the fixed cover 22, and its output shaft is connected to the screw 23 via a coupling. The second adjustment assembly also includes a movable block 25, a rack 26, and a gear 21. The movable block 25 is slidably arranged in the fixed cover 22 and is threadedly connected to the screw 23. The rack 26 is connected to the movable block 25. The gear 21 is fixedly arranged on the rotating shaft of the photovoltaic panel 8, and the rack 26 meshes with the gear 21.

[0032] A photoreceptor is fixed on the photovoltaic panel 8, and the photoreceptor includes a body 9, a first photosensitive probe 10 and a second photosensitive probe 11. The body 9 is fixed on the photovoltaic panel 8, the first photosensitive probe 10 is fixed on the side wall of the body 9, and the second photosensitive probe 11 is fixed on the top of the body 9.

[0033] More specifically, a control method for an attachable cable monitoring device, applied to the above-mentioned attachable cable monitoring device, includes the following steps: S1. Activate the first adjustment component according to a first preset time, control the dial 3 to rotate within its range, and during the rotation, detect the light intensity in various directions through the first light-sensitive probe 10 to determine the direction of maximum light intensity; S2. Use the first adjustment component to control the rotary disk 3 to rotate again, and rotate the first photosensitive probe 10 to the direction of maximum light brightness; S3. The second regulating mechanism is activated according to a second preset time, and the photovoltaic panel 8 is controlled to rotate within its travel range. During the rotation, the second light-sensitive probe 11 detects the light intensity in various directions to determine the direction of maximum light intensity. S4. The photovoltaic panel 8 is controlled to rotate again through the second adjustment component, and the second photosensitive probe 11 is rotated to face the direction of maximum light.

[0034] According to the above design, the cable monitoring device regularly adjusts the inclination angle of the photovoltaic panel 8 provided on the outer shell 2 through the first adjustment component, the second adjustment component, and the first photosensitive probe 10 and the second photosensitive probe 11, so that it is in a state of maximum lighting, thereby improving the energy efficiency of the photovoltaic panel 8 to ensure the battery life of the monitor, which is conducive to improving the online rate of the monitor, ensuring that important data is transmitted back in time, and thus improving the monitoring effect of the transmission line.

[0035] It should be noted that the direction along the layout of the cable to be tested 1 is the front-to-back direction, and the direction horizontally and perpendicular to the cable to be tested 1 is the left-to-right direction.

[0036] The present invention is not limited to the above-mentioned specific embodiments. A person skilled in the art can implement the present invention in a variety of other specific embodiments based on the contents disclosed in the present invention. Therefore, any design that adopts the design structure and ideas of the present invention and makes some simple changes or modifications falls within the scope of protection of the present invention.

Claims

1. An attached cable monitoring device, comprising an outer shell and a monitor fixedly arranged on the outer shell, characterized in that: The outer shell is provided with an installation channel penetrating the front and rear end surfaces thereof, and the cable to be tested passes through the installation channel. A live connection mechanism connected to the cable to be tested is provided in the outer shell, and the live connection mechanism includes a central block and a first buffer assembly and a second buffer assembly, wherein: The central block is slidably arranged in the outer shell in the left-right direction. The central block is provided with mounting holes penetrating the front and rear sides thereof. The cables to be tested in the outer shell pass through the mounting holes provided on the central block. At least one set of first buffer components is arranged on the left and right sides of the center block respectively, and the first buffer component includes a fixing frame, a guide rod, a limit plate and a spring, the fixing frame is fixedly arranged on the inner wall of the outer shell, the guide rod passes through the fixing frame, and one end of the guide rod is fixedly connected to the outer wall of the center block, and the other end is fixedly connected to the limit plate, and the spring is passed through the guide rod and is located between the center block and the fixing frame; A group of second buffer components are arranged on the front and rear sides of the center block respectively, and the second buffer components include a fixed block, a swivel seat, a connecting sleeve and a torsion spring. The side of the fixed block close to the center block is connected to the center block through a connecting block, the swivel seat is rotatably set in the fixed block through a bearing, and a connecting sleeve is embedded and fixed in the swivel seat. The cable to be tested in the outer shell passes through the connecting sleeve and is fixedly connected to it, and the side of the swivel seat close to the center block is connected to the center block through a torsion spring.

2. The attached cable monitoring device according to claim 1, characterized in that: It also includes a reset component. A connector is provided at the bottom of the outer shell, and the connector is connected to the reset component. The reset component includes a connecting rod, a fixing cap, an elastic pull rope and a pull ring. The top of the connecting rod is connected to the connecting head, and a fixing cap is provided at the bottom of the connecting rod. An elastic pull rope is fixedly connected to the outer walls on both sides of the front and rear of the fixing cap. A pull ring is connected to the end of each elastic pull rope away from the fixing cap. The pull rings on the two elastic pull ropes are respectively sleeved and fixed on the positions of the cable to be tested on the front and rear sides of the outer shell.

3. The attached cable monitoring device according to claim 1, characterized in that: The first buffer components are symmetrically arranged on the left and right sides of the central block.

4. The attached cable monitoring device according to claim 1, characterized in that: In the second buffer assembly, the torsion springs are arranged in an annular array between the rotating seat and the center block.

5. The attachable cable monitoring device according to claim 1, characterized in that: The top and bottom of the center block are both provided with guide slide blocks, the inner top wall and inner bottom wall of the outer shell are both provided with guide rails, and the guide slide blocks on the center block and the guide rails on the outer shell form a sliding structure, so that the center block can slide in the left and right directions.

6. An attached cable monitoring device according to any one of claims 1 to 5, characterized in that: A turntable is rotatably connected to the outer shell at the top through a bearing, and its rotating shaft coincides with the central axis. A first adjusting component is provided on the outer shell, and the first adjusting component is connected to the turntable for driving the turntable to rotate on the top of the outer shell. A photovoltaic panel is rotatably provided on the top of the turntable, and the rotating shaft of the photovoltaic panel is parallel to the upper surface of the turntable. The photovoltaic panel is electrically connected to the monitor for supplying power to the monitor. A second adjusting component is provided on the turntable, and the second adjusting component is connected to the rotating shaft of the photovoltaic panel for driving the photovoltaic panel to rotate on the turntable. A photoreceptor is fixedly provided on the photovoltaic panel, and the photoreceptor includes a body, a first photosensitive probe and a second photosensitive probe. The body is fixedly arranged on the photovoltaic panel, the first photosensitive probe is fixedly arranged on the side wall of the body, and the second photosensitive probe is fixedly arranged on the top of the body.

7. The attachable cable monitoring device according to claim 6, characterized in that: The first adjustment component includes a first drive motor and a mounting bracket. The mounting bracket is fixedly provided in the outer shell below the turntable, and the first drive motor is fixedly provided on the mounting bracket. The output shaft of the first drive motor is connected to the center of the turntable through a coupling.

8. The attachable cable monitoring device according to claim 6, characterized in that: Two fixing seats are arranged on the upper surface of the rotating disk, a shaft rod is rotatably arranged between the two fixing seats via a bearing, and the rotating axis of the shaft rod is parallel to the upper surface of the rotating disk, and the photovoltaic panel is connected to the shaft rod via a connecting frame.

9. The attachable cable monitoring device according to claim 6, characterized in that: The second adjustment assembly includes a fixed cover, a second drive motor and a screw rod, the fixed cover is fixed to the upper surface of the rotating disk, the screw rod is rotatably arranged in the fixed cover through a bearing, the second drive motor is fixedly arranged in the fixed cover and its output shaft is connected to the screw rod through a coupling; The second adjustment component also includes a movable block, a rack and a gear. The movable block is slidably arranged in the fixed cover and is threadedly connected to the screw rod. The rack is connected to the movable block. The gear is fixedly arranged on the rotating shaft of the photovoltaic panel, and the rack is meshed with the gear.

10. A control method for an attachable cable monitoring device, applied to an attachable cable monitoring device according to any one of claims 6 to 9, characterized in that: The following steps are involved: S1. Start the first adjustment component according to the first preset time, control the turntable to rotate within its travel range, and during the rotation, detect the light intensity in each direction through the first photosensitive probe to determine the direction of the maximum light; S2, controlling the rotary disk to rotate again through the first adjustment component to rotate the first photosensitive probe to the direction of maximum light; S3, starting the second adjustment mechanism at a second preset time, controlling the photovoltaic panel to rotate within its travel range, and during the rotation, detecting the light intensity in each direction through the second photosensitive probe to determine the direction of maximum light; S4. Control the photovoltaic panel to rotate again through the second adjustment component, and rotate the second photosensitive probe to face the direction of maximum light.

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