Solar panel powered device for power transmission lines and method of installation

Abstract

The application discloses a solar panel power supply device for power transmission wires and a mounting method, the device comprising a wire hoop mechanism, a support connecting seat, a first inclined support mechanism, a second inclined support mechanism, a battery support seat, a first solar panel, a second solar panel, a battery box mechanism and a triangular support cavity; the first solar panel and the second solar panel symmetrically arranged can improve multi-angle light receiving rate and power generation efficiency; the structure of the triangular support cavity improves structural strength and wind resistance; the battery box mechanism is arranged in the triangular support cavity and below the overall gravity center, thereby improving self-stabilizing capacity, reducing attitude deviation caused by wind load and wire vibration, and improving operation reliability of the power supply device in a power transmission line environment; the mounting method can realize quick assembly and stable installation of the solar panel power supply device, forms a stable triangular support structure for each component, and improves overall installation strength and vibration resistance stability of the device.

Description

Technical Field

[0001] This application relates to the field of power supply technology for online monitoring equipment of transmission lines, and in particular to a solar panel power supply device and installation method for transmission lines. Background Technology

[0002] Transmission lines erected in high-altitude environments typically require the installation of online monitoring devices, video surveillance components, and other routine operating equipment. In the field, these routine operating devices mainly rely on solar power equipment for power.

[0003] Existing solar panel power supply devices, when directly suspended from power transmission lines, often employ single-sided fixed mounting or rigid, locked connections. This makes them susceptible to loosening and slippage when exposed to high-altitude gusts or minor vibrations in the power lines themselves, potentially leading to component detachment. Furthermore, traditional solar power equipment uses a single-sided, single-panel design, which, due to installation angle limitations, allows for sunlight access only during specific times. This results in low utilization of morning and evening sunlight, as well as side sunlight, making it difficult to meet the continuous power supply requirements of the equipment. Summary of the Invention

[0004] In order to improve the shortcomings of existing suspended power supply equipment, such as low solar energy utilization, uneven structural load distribution, and insufficient stability in high-altitude environments, this application provides a solar panel power supply device and installation method for power transmission lines.

[0005] The technical solution provided in this application for a solar panel power supply device and installation method for power transmission lines is as follows: A solar panel power supply device for power transmission lines includes a conductor clamping mechanism, a support connecting seat connected to and located below the conductor clamping mechanism, a first inclined support mechanism connected to one side of the support connecting seat and inclinedly arranged, a second inclined support mechanism connected to the other side of the support connecting seat and correspondingly arranged to the first inclined support mechanism, a battery support seat connected to the lower ends of the first and second inclined support mechanisms respectively, a first solar panel connected to and inclinedly arranged to the first inclined support mechanism, a second solar panel connected to and inclinedly arranged to the second inclined support mechanism, and a battery box mechanism connected to the battery support seat; the first inclined support mechanism, the second inclined support mechanism, and the battery support seat are arranged to form a triangular support cavity, and the battery box mechanism is placed inside the triangular support cavity and located between the first and second solar panels.

[0006] By adopting the above technical solution, the conductor clamping mechanism can be held in place on the outer wall of the overhead transmission line, suspending the entire device directly below the transmission line. The symmetrical dual-solar panel structure formed by the first and second solar panels can receive ambient light from multiple angles, reducing the probability of insufficient photoelectric conversion power due to unilateral shading or installation angle limitations, and improving power generation efficiency at different times. The triangular support cavity formed by the first and second tilting support mechanisms and the battery support base constitutes a stable geometric load-bearing frame that can withstand external wind loads. Placing the counterweight battery box mechanism inside the triangular support cavity, in the middle of the two solar panels, achieves downward convergence of the center of gravity of the entire device. The downward gravity effect balances the wind resistance torque on the two solar panels, preventing the power supply device from overturning and ensuring structural stability under line vibration conditions.

[0007] Preferably, the conductor clamping mechanism includes an upper clamp and a lower clamp that cooperate with each other, and a clamping fastener located at the side ends of the upper clamp and the lower clamp and used to connect the upper clamp and the lower clamp, wherein the upper clamp and the lower clamp form a conductor clamping cavity for clamping the transmission conductor.

[0008] By adopting the above technical solution, the upper clamp and the lower clamp can be used to cover and assemble without damaging the transmission line. The clamp fasteners apply opposing locking forces from both sides, so that the inner wall of the conductor clamping cavity is tightly attached to the outside of the transmission line, providing axial frictional resistance and preventing the whole device from sliding longitudinally on the transmission line.

[0009] Preferably, the plurality of the upper clamps are arranged in an array along the length direction of the lower clamp.

[0010] By adopting the above technical solution and by setting multiple upper clamps along the axial direction, the locking stress can be evenly distributed on the longer contact surface of the transmission line, avoiding damage such as squeezing deformation or fatigue breakage of the transmission line caused by excessive clamping force at a single point, and extending the service life of the line.

[0011] Preferably, the wire clamping mechanism further includes anti-slip rubber pads that are connected to the inner walls of the upper clamp and the lower clamp respectively and disposed in the wire clamping cavity.

[0012] By adopting the above technical solution, the anti-slip rubber pad not only increases the friction coefficient between the clamping surface and the conductor, further enhancing the anti-slip performance, but also the flexibility of the rubber material can provide a vibration damping layer, absorbing and buffering the wind vibration and alternating stress transmitted by the power transmission conductor, protecting the internal battery and connectors from loosening due to long-term high-frequency vibration.

[0013] Preferably, the support connection structure includes a fixed connection seat connected to the lower clamp, a lifting drive assembly fixedly connected to the fixed connection seat, a rotating connection seat sleeved around the lifting drive assembly and connected to the fixed connection seat, and a linkage steering assembly disposed between the lifting drive assembly and the rotating connection seat; the upper ends of the first tilting support mechanism and the second tilting support mechanism are respectively hinged to the two side edges of the rotating connection seat; the two side edges of the battery support seat are respectively slidably connected to the first tilting support mechanism and the second tilting support mechanism; the output end of the lifting drive assembly is fixedly connected to the upper side wall of the battery box mechanism, the lifting drive assembly is used to drive the battery box mechanism and the battery support seat to move in the vertical direction, and the battery support seat drives the first tilting support mechanism and the second tilting support mechanism to swing synchronously to adjust the tilt angle of the first tilting support mechanism and the second tilting support mechanism; when the lifting drive assembly drives the battery box mechanism to lift, the linkage steering assembly drives the rotating connection seat to rotate to synchronously adjust the orientation angle of the first solar panel and the second solar panel.

[0014] By adopting the above technical solution, when the lifting drive component drives the battery box mechanism and the connected battery support to move linearly up and down, the linkage between the sliding connection and the hinged engagement forces the first and second tilting support mechanisms to synchronously open or close laterally, achieving adaptive changes in the pitch angle. The linear lifting motion of the lifting drive component is also converted into the circumferential rotation of the rotating connecting seat through the linkage steering component, thereby driving the solar panels on both sides to rotate around the vertical axis to adjust the orientation angle. This application's single-drive configuration achieving dual-axis linkage reduces the need for multi-motor systems, lightens the high-altitude suspension load, and improves operational stability.

[0015] Preferably, both the first tilting support mechanism and the second tilting support mechanism include a tilting support frame and a guide reinforcing rib connected to the inner wall of the tilting support frame and folded in the direction close to the battery box mechanism. The guide reinforcing rib extends along the width direction of the tilting support frame and has a guide strip-shaped through hole along the length direction of the guide reinforcing rib. The end of the battery support seat is movably inserted into the guide strip-shaped through hole.

[0016] By adopting the above technical solution, the inwardly folded guide ribs not only enhance the mechanical rigidity of the inclined support frame to withstand lateral wind loads, but also provide a sliding constraint track for the lifting and lowering displacement of the battery support base through the guide strip-shaped through holes on the surface of the guide ribs. The movable insertion mechanism ensures smooth and stable force transmission during angle adjustment, preventing skewing and jamming.

[0017] Preferably, the first tilting support mechanism and the second tilting support mechanism further include support flanges that are respectively connected to the lower end of the tilting support frame and used to support the first solar panel and the second solar panel.

[0018] By adopting the above technical solution, a rigid supporting step is constructed at the bottom of the inclined support frame, which directly bears the downward sliding shear force generated by the first and second solar panels due to their own weight or surface snow and ice, ensuring that the solar panels can still be firmly attached in long-term harsh outdoor climate conditions and avoid falling off the support frame.

[0019] Preferably, the battery support includes a battery support frame fixedly connected to the battery box mechanism, support arms respectively connected to both sides of the battery support frame, a sliding guide rod connected to the end of the support arm and movably inserted into the guide strip through hole, and a limiting anti-detachment protrusion connected to the end of the sliding guide rod and located outside the guide reinforcing rib.

[0020] By adopting the above technical solution, the driving force is smoothly transmitted to the outer track through the battery support frame fixed to the battery box mechanism and the support arms extending to both sides. The sliding guide rod slides with low resistance in the guide strip through hole, while the limiting anti-detachment protrusion located outside the guide reinforcement rib forms a lateral physical stop, locking the lateral relative position of the two side frames and preventing the overall frame from laterally disintegrating or derailing during violent shaking caused by strong winds.

[0021] Preferably, the rotating connecting seat is sleeved around the lifting drive assembly and rotatably connected to the fixed connecting seat and the lifting drive assembly respectively; the lifting drive assembly includes a drive component body and a lifting telescopic rod connected to the output end of the drive component body and the battery box mechanism respectively, and the outer wall of the lifting telescopic rod is provided with a spiral guide groove extending along the length direction of the lifting telescopic rod; the linkage steering assembly includes a rotating support rod fixedly connected to the lower side wall of the rotating connecting seat and arranged in an array along the periphery of the lifting drive assembly, a rotating actuating plate connected to the lower end of the rotating support rod and sleeved around the periphery of the lifting telescopic rod, and a sliding actuating protrusion connected to the rotating actuating plate and inserted into the spiral guide groove; the rotating actuating plate is provided with an avoidance through hole, the lifting telescopic rod is movably inserted into the avoidance through hole, and the sliding actuating protrusion is connected to the inner side wall of the avoidance through hole.

[0022] By adopting the above technical solution, the rotating connecting seat and the driving component body are arranged coaxially; when the lifting telescopic rod performs axial extension and retraction linear displacement, the spiral guide groove on the surface of the lifting telescopic rod moves up and down synchronously. Since the sliding actuating protrusion inserted in the spiral guide groove is laterally constrained by the spiral line, it forces the rotating actuating plate and the rotating support rod to generate a circumferential torsional torque around the axis, thereby driving the rotating connecting seat to achieve horizontal light-seeking rotation; the conversion process of this application is guided by a rigid mechanical cam pair, the transmission is direct and stable, and linear motion and rotational motion are combined.

[0023] An installation method for a solar panel power supply device for a power transmission line, applicable to the aforementioned solar panel power supply device for a power transmission line, includes the following steps: S1. Install the conductor clamp mechanism on the outside of the transmission line and lock the conductor clamp mechanism onto the transmission line using fasteners; S2. Fix the support connector to the lower part of the wire clamp mechanism; S3. Connect the first inclined support mechanism and the second inclined support mechanism to both sides of the support connection seat, so that the first inclined support mechanism and the second inclined support mechanism extend downward at an inclined angle. S4. Connect the battery support base to the lower ends of the first tilting support mechanism and the second tilting support mechanism, so that the first tilting support mechanism, the second tilting support mechanism and the battery support base together form the triangular support cavity; S5. Connect the battery box mechanism to the support connector and place it inside the triangular support cavity; S6. Install the first solar panel on the first inclined support mechanism and the second solar panel on the second inclined support mechanism, so that the first solar panel and the second solar panel are respectively located on both sides of the battery box mechanism; S7. Electrically connect the first solar panel, the second solar panel, and the battery box mechanism.

[0024] By adopting the above technical solution, the installation method provided in this application can realize the rapid assembly and stable installation of the solar panel power supply device, so that each component forms a stable triangular support structure, improving the overall installation strength and vibration resistance of the device; at the same time, by setting the battery box mechanism in the triangular support cavity and symmetrically arranging the solar panels on both sides, it is beneficial to improve space utilization, light reception efficiency and power supply stability, and facilitate on-site installation and subsequent maintenance.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. A solar panel power supply device for a power transmission line, wherein the conductor clamp mechanism can stably install the entire device on the overhead power transmission line; the first and second solar panels symmetrically arranged on both sides can improve the multi-angle light reception rate and improve the power generation efficiency; the first and second inclined support mechanisms and the battery support base together form a triangular support structure, which not only ensures the overall structural strength but also improves the wind resistance performance; the battery box mechanism is set in the triangular support cavity and located below the overall center of gravity, using the gravity restoring torque to improve the self-stabilization capability of the device, reducing the attitude deviation caused by wind load and conductor vibration, thereby improving the operational reliability of the power supply device in the power transmission line environment; 2. A solar panel power supply device for power transmission lines, which uses a single lifting drive component as the drive source, and a linkage transmission pair composed of a spiral guide groove and a sliding pawl, to multiplex the single vertical linear lifting motion into the pitch angle opening and closing swing of the first tilt support mechanism and the second tilt support mechanism, as well as the horizontal circumferential light-seeking rotation of the rotating connecting seat, thereby realizing the dynamic angle adjustment of the dual-axis light-collecting panel by a single motor, reducing the total load weight of the device and the component failure rate; 3. An installation method for a solar panel power supply device for power transmission lines, which enables rapid assembly and stable installation of the solar panel power supply device, forming a stable triangular support structure for each component, thereby improving the overall installation strength and vibration resistance of the device; at the same time, by setting the battery box mechanism in the triangular support cavity and symmetrically arranging the solar panels on both sides, it is beneficial to improve space utilization, light reception efficiency and power supply stability, and facilitates on-site installation and subsequent maintenance. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a solar panel power supply device for power transmission lines according to this application. Figure 1 .

[0027] Figure 2 This is a three-dimensional structural schematic diagram of an embodiment of a solar panel power supply device for power transmission lines according to this application. Figure 2 .

[0028] Figure 3 This is a three-dimensional structural schematic diagram of an embodiment of a solar panel power supply device for power transmission lines according to this application. Figure 3 .

[0029] Figure 4 for Figure 3 Enlarged view of section A.

[0030] Figure 5 This is a three-dimensional structural schematic diagram of an embodiment of a solar panel power supply device for power transmission lines according to this application. Figure 4 .

[0031] Figure 6 This is a cross-sectional structural schematic diagram of a linkage steering component of an embodiment of a solar panel power supply device for power transmission lines according to this application.

[0032] Figure 7 This is a flowchart illustrating the steps of an embodiment of the installation method of a solar panel power supply device for a power transmission line according to this application.

[0033] Explanation of reference numerals in the attached figures: 1. Wire clamping mechanism; 11. Upper clamp; 12. Lower clamp; 13. Clamping fastener; 14. Wire clamping cavity; 15. Anti-slip rubber pad; 2. Support connecting seat; 21. Fixed connecting seat; 22. Lifting drive assembly; 221. Drive component body; 222. Lifting telescopic rod; 2221. Spiral guide groove; 23. Rotating connecting seat; 24. Linkage steering assembly; 241. Rotating support rod; 242. Rotating actuating plate; 243. Sliding... 1. Movable convex edge; 2421. Avoidance through hole; 3. First inclined support mechanism; 31. Inclined support frame; 32. Guide reinforcing rib; 321. Guide strip through hole; 33. Support convex edge; 4. Second inclined support mechanism; 5. Battery support base; 51. Battery support frame; 52. Support arm; 53. Sliding guide rod; 54. Limiting anti-detachment convex edge; 6. First solar panel; 7. Second solar panel; 8. Battery box mechanism; 9. Triangular support cavity. Detailed Implementation

[0034] The following is in conjunction with the appendix Figures 1 to 7 This application will be described in further detail.

[0035] This application discloses a solar panel power supply device and installation method for power transmission lines. (Refer to...) Figure 1 and Figure 2 A solar panel power supply device for power transmission lines includes a wire clamping mechanism 1, a support connecting seat 2 connected to the wire clamping mechanism 1 and located directly below the wire clamping mechanism 1, a first inclined support mechanism 3 connected to the first side of the support connecting seat 2 and inclined downward, a second inclined support mechanism 4 connected to the second side of the support connecting seat 2 and mirror-symmetrically arranged with the first inclined support mechanism 3, a battery support seat 5 connected to the lower openings of the first inclined support mechanism 3 and the second inclined support mechanism 4 respectively, a first solar panel 6 fixedly installed on the surface of the first inclined support mechanism 3 and inclined, a second solar panel 7 fixedly installed on the surface of the second inclined support mechanism 4 and inclined, and a battery box mechanism 8 fixed to the upper surface of the battery support seat 5.

[0036] The first inclined support mechanism 3, the second inclined support mechanism 4, and the bottom battery support seat 5 are assembled in a horizontal arrangement to form a triangular support cavity 9. The battery box mechanism 8 is inserted into the bottom middle position of the triangular support cavity 9, so that the gravity load is applied to the bottom battery support seat 5. The battery box mechanism 8 is located directly below the middle of the first solar panel 6 and the second solar panel 7 in the spatial layout.

[0037] The conductor clamp mechanism 1 of this application is used to fix and suspend the solar panel power supply device on the outer wall of the overhead transmission line. The symmetrical dual-solar panel structure formed by the first solar panel 6 and the second solar panel 7 can receive ambient light from multiple angles, reducing the probability of insufficient photoelectric conversion power due to unilateral shading or installation angle limitations, and improving power generation efficiency at different times to maintain a continuous power supply for subsequent online monitoring equipment. Simultaneously, when high-altitude gusts alternately blow against the first solar panel 6 and the second solar panel 7 on both sides, the lateral tilting torque generated by wind resistance is quickly transmitted through the frame of the triangular support cavity 9. Since the counterweight battery box mechanism 8 is located on the bottom central axis of the triangular support cavity 9, the downward gravity of the battery box mechanism 8 provides a counter-stabilizing torque, enabling the overall device to adaptively maintain vertical balance and resist the dynamic damage to the solar panel power supply device caused by transmission line galloping or strong high-altitude winds.

[0038] Furthermore, such as Figure 3 As shown, the conductor clamping mechanism 1 of this application includes an upper clamp 11 and a lower clamp 12 that interlock with each other and have matching inner wall curvatures, and clamping fasteners 13 symmetrically inserted through the outwardly extending ends on both sides of the upper clamp 11 and the lower clamp 12. When the upper clamp 11 and the lower clamp 12 are closed opposite each other on the outside of the transmission conductor, the concave arc surfaces of the upper clamp 11 and the lower clamp 12 form a conductor clamping cavity 14 that runs through the axial direction within the internal space. During field installation operations, the transmission conductor is placed into the conductor clamping cavity 14, and the clamping fasteners 13 on both sides of the upper clamp 11 and the lower clamp 12 are tightened with tools. The opposing locking force generated by the bolt pair forces the upper clamp 11 and the lower clamp 12 to contract inward, tightening and clamping the outer wall of the transmission conductor. This application ensures the mechanical reliability of the power supply device suspension connection and prevents the overall power supply device from sliding along the power line under wind load or its own weight; the clamp fastener 13 is preferably a fastening bolt.

[0039] Furthermore, such as Figure 1 and Figure 2As shown, in the overall layout of the conductor clamping mechanism 1 along the conductor axis, multiple upper clamps 11 are arranged in an axial array at preset intervals along the overall length of the lower clamps 12 connected to the lower unit. By combining the upper clamping units into a discrete array and the lower bearing units into an integrated unit, when each set of clamp fasteners 13 is tightened, the clamping load is uniformly and linearly distributed on the contact surface of the longer segment of the transmission conductor. This application replaces the single-point concentrated clamping mode, preventing surface breakage, extrusion deformation, or creep damage to the aluminum strand conductor due to excessive local stress concentration.

[0040] Specifically, such as Figure 2 As shown, the conductor clamping mechanism 1 also includes anti-slip rubber pads 15 pre-bonded and fixed to the inner concave arc surfaces of the upper clamp 11 and the lower clamp 12, respectively. The anti-slip rubber pads 15 are located inside the conductor clamping cavity 14. When the clamp fastener 13 is tightened, the inner surface of the anti-slip rubber pad 15 is directly and tightly attached to the outer layer of the transmission conductor. Due to the frictional properties and elastic compressibility of the rubber material, the anti-slip rubber pad 15 fills the gap between the transmission conductor and the upper clamp 11 and the lower clamp 12 through slight deformation, increasing the anti-slip frictional gripping force; furthermore, the rubber layer of the anti-slip rubber pad 15 forms an elastic isolation band, which can absorb and dissipate the alternating high-frequency vibration of the transmission conductor caused by a slight wind, blocking the transmission of vibration to the first inclined support mechanism 3 and the second inclined support mechanism 4 and the electrical components inside the battery box mechanism 8, ensuring the connection life of the internal connectors.

[0041] More specifically, such as Figure 3 As shown, the support connecting seat 2 includes a fixed connecting seat 21 fixedly connected to the bottom end face of the lower clamp 12, a lifting drive assembly 22 vertically and fixedly assembled to the bottom of the fixed connecting seat 21, a rotating connecting seat 23 rotatably mounted on the outer periphery of the lifting drive assembly 22 in a coaxial sleeve manner and whose upper end is rotatably connected to the fixed connecting seat 21, and a linkage steering assembly 24 disposed between the lifting drive assembly 22 and the rotating connecting seat 23.

[0042] The uppermost ends of the first tilting support mechanism 3 and the second tilting support mechanism 4 are hinged to the two side edges of the rotating connecting seat 23 via cylindrical pins. Simultaneously, the left and right side edges of the centrally located battery support seat 5 are slidably connected to the inner sides of the first tilting support mechanism 3 and the second tilting support mechanism 4, allowing for upward and downward sliding. The power output end of the lifting drive assembly 22 faces downward and is fixedly connected to the upper side wall of the battery box mechanism 8 located in the middle.

[0043] The lifting drive assembly 22 is used to drive the battery box mechanism 8 and the battery support base 5 fixed to the bottom of the battery box to move vertically up and down along the vertical axis. As the battery support base 5 moves vertically, the end of the battery support base 5 pushes outward or pulls inward through the sliding connection interface to push the first tilting support mechanism 3 and the second tilting support mechanism 4, forcing the first tilting support mechanism 3 and the second tilting support mechanism 4 to swing outward or inward around the hinge point on the rotating connection base 23 in a synchronized manner, thereby adaptively adjusting and changing the pitch angle of the first solar panel 6 and the second solar panel 7.

[0044] Simultaneously, during the linear lifting mechanical movement, the lifting drive assembly 22 triggers the operation of the linkage steering assembly 24, which in turn drives the external rotating connecting seat 23 to rotate circumferentially around the vertical central axis. The rotation belt of the rotating connecting seat 23, together with the first tilting support mechanism 3, the second tilting support mechanism 4, and the solar panels on both sides, which are hinged to the rotating connecting seat 23, rotates horizontally, thereby synchronously adjusting the horizontal orientation angle of the first solar panel 6 and the second solar panel 7. This application utilizes a single power source in conjunction with spatial linkage transmission to achieve synchronous mechanical adjustment of pitch and orientation.

[0045] In addition, such as Figure 3 and Figure 4 As shown, both the first tilting support mechanism 3 and the second tilting support mechanism 4 include a square-framed tilting support frame 31 and guide reinforcing ribs 32 fixed to the inner sidewalls of the tilting support frame 31 and extending at a 90-degree angle towards the central battery box mechanism 8. The guide reinforcing ribs 32 extend laterally along the lateral width direction of the tilting support frame 31. On the central axis of the folding plane of the guide reinforcing rib 32, there is a guide strip-shaped through hole 321 extending along the longitudinal length direction of the guide reinforcing rib 32. The outer ends of the two lateral sides of the battery support base 5 are respectively movably inserted into the corresponding guide strip-shaped through holes 321.

[0046] The inwardly folding guide ribs 32 of this application constitute the bending-resistant profile of the support frame, enhancing the overall support's ability to resist torsional deformation caused by gusts of wind. Simultaneously, the guide strip-shaped through-holes 321 provide a low-resistance sliding track for the displacement of the battery support base 5. When the battery support base 5 is subjected to the vertical thrust of the lifting drive assembly 22, the end of the battery support base 5 slides smoothly along the guide strip-shaped through-holes 321 track, converting the vertical force into a lateral force that drives the tilted support frame 31 to swing outward, ensuring smooth and reliable transmission.

[0047] And, as Figure 3As shown, to ensure the safety of the panel under high-altitude wind loads and winter icing loads, the first tilting support mechanism 3 and the second tilting support mechanism 4 respectively include a support flange 33 connected to the bottom edge of the tilting support frame 31. The support flange 33 is perpendicular to the surface of the tilting support frame 31 and protrudes outward. When the first solar panel 6 and the second solar panel 7 are respectively attached to the corresponding tilting support frame 31, the lower edge of the solar panel abuts against the upper bearing surface of the support flange 33. The support flange 33 of this application is a rigid bracket at the bottom, which bears the downward tilting moment of the solar panel due to its own weight, surface snow accumulation, or wind resistance, reducing the risk of the panel falling off due to gravity.

[0048] Furthermore, such as Figure 3 and Figure 4 As shown, the battery support base 5 includes a battery support frame 51 fixedly connected to the bottom shell of the battery box mechanism 8 in the middle, two sets of support arms 52 extending horizontally from the left and right sides of the battery support frame 51, a sliding guide rod 53 fixed at the outermost end of each set of support arms 52, with its axis arranged horizontally and movably inserted into the corresponding guide strip through hole 321, and a limiting anti-detachment protrusion 54 fixed at the outermost protruding end of the sliding guide rod 53 and located on the outer side of the guide reinforcing rib 32.

[0049] During transmission operation, the thrust of the lifting drive assembly 22 acts directly on the battery box mechanism 8, and the battery box mechanism 8 transmits the load to the bottom battery support frame 51. The support arm 52 moves vertically to the sliding guide rods 53 on both sides, allowing the sliding guide rods 53 to slide up and down in the guide strip through hole 321. The radial outer diameter of the outer limiting anti-detachment protrusion 54 is larger than the width of the guide strip through hole 321, thereby restricting the guide reinforcing rib 32 in the lateral direction between the limiting anti-detachment protrusion 54 and the end of the support arm 52. The limiting anti-detachment protrusion 54 constitutes a lateral physical constraint, ensuring that when the bracket sways due to strong winds, the inclined support mechanisms on both sides will not laterally expand outward and derail, thus locking the overall assembly structure of the three-dimensional frame.

[0050] More specifically, such as Figure 5 and Figure 6As shown, the rotating connecting seat 23 is coaxially sleeved around the cylindrical outer shell of the lifting drive assembly 22 in an annular sleeve configuration. The top end of the rotating connecting seat 23 is rotatably connected to the fixed connecting seat 21, while the inner wall of the rotating connecting seat 23 remains rotatably connected to the outer shell of the lifting drive assembly 22. The lifting drive assembly 22 includes a drive component body 221 fixed on the fixed connecting seat 21, and a lifting telescopic rod 222 connected to the output shaft of the drive component body 221 and capable of extending or retracting axially. The lower end of the lifting telescopic rod 222 is fixedly connected to the top surface of the battery box mechanism 8. On the outer cylindrical side wall of the lifting telescopic rod 222, a spiral guide groove 2221 is provided, extending spirally along the axial length direction of the lifting telescopic rod 222 in a spiral trajectory.

[0051] The linkage steering assembly 24 includes multiple rotating support rods 241 fixedly connected to the bottom surface of the rotating connecting seat 23 and arranged in a circular array around the periphery of the lifting drive assembly 22; a rotating actuating plate 242 rigidly fixed to the bottom end of all rotating support rods 241, which is disc-shaped and coaxially sleeved on the outer periphery of the lifting telescopic rod 222; and a sliding actuating flange 243 fixedly installed on the rotating actuating plate 242, protruding radially inward and inserted into the corresponding spiral guide groove 2221. A circular clearance through hole 2421 is opened on the central axis of the rotating actuating plate 242, through which the lifting telescopic rod 222 is movably inserted. The sliding actuating flange 243 is connected to the inner peripheral sidewall of the clearance through hole 2421 and extends concentrically.

[0052] When the drive component body 221 drives the lifting telescopic rod 222 to extend downward in a straight line, the lifting telescopic rod 222 displaces downward in the vertical direction. This movement directly pushes down the battery box mechanism 8 to trigger a change in the pitch angle of the two side panels. On the other hand, as the lifting telescopic rod 222 moves downward, the spiral guide groove 2221 on the surface of the lifting telescopic rod 222 also moves downward synchronously. Since the vertical displacement of the sliding actuating flange 243 inserted in the spiral guide groove 2221 is restricted by the rotating actuating plate 242 in the vertical direction, the inclined groove wall of the spiral guide groove 2221 applies a circumferential lateral compressive force to the sliding actuating flange 243 when it moves vertically downward. This lateral compressive force is transmitted to the rotating actuating plate 242 through the sliding actuating flange 243, and is converted into a torsional torque around the axis, thereby driving the rotating actuating plate 242, the rotating support rod 241, and the upper rotating connecting seat 23 to generate synchronous circumferential rotation in the horizontal plane. By pre-setting the guide stroke and angle of the spiral guide groove 2221, the solar panels on both sides can be rotated to the set light-seeking angle when the lifting telescopic rod 222 moves a set stroke, thus completing the reuse of mechanical energy.

[0053] The sliding actuating protrusion 243 specifically adopts a guide rolling bearing assembly, which includes a central pin rigidly fixed to the inner wall of the clearance through hole 2421 and a miniature rolling bearing sleeved around the central pin. The outer ring size of the miniature rolling bearing is adapted to the groove width of the spiral guide groove 2221, and the outer wall of the outer ring of the miniature rolling bearing rolls and fits against the side groove wall of the spiral guide groove 2221. The sliding actuating protrusion 243 can also be equivalently replaced by a rigid cylindrical guide pin or arc-shaped guide slider integrally formed or threadedly locked to the inner wall of the clearance through hole 2421. The drive component body 221 is preferably a servo motor or a stepper motor.

[0054] In addition, such as Figure 7 As shown, this application also discloses an installation method for a solar panel power supply device for transmission lines. The installation method is applied to the assembly and erection of the aforementioned solar panel power supply device for transmission lines, and includes the following operation steps: S1. The operator covers the outer side of the target transmission line with the upper clamp 11 and lower clamp 12 of the conductor clamp mechanism 1, aligns them with the mounting holes on both sides, and applies the set locking torque through the fasteners to lock and fix the conductor clamp mechanism 1 to the outer wall of the transmission line. S2. The fixed connecting seat 21 of the support connecting seat 2 is rigidly connected and fixed to the bottom end of the already fixed lower clamp 12 by bolts, so that the support connecting seat 2 is vertically suspended and fixed directly below the wire clamp mechanism 1. S3. The top of the support frame of the first inclined support mechanism 3 and the top of the support frame of the second inclined support mechanism 4 are respectively connected to the left and right sides of the rotating connecting seat 23 of the support connecting seat 2 by means of pins, so that the first inclined support mechanism 3 and the second inclined support mechanism 4 extend downward in a bifurcated and inclined manner. S4. The battery support base 5 is horizontally mounted in the center, and the sliding guide rods 53 on both sides of the battery support base 5 are respectively movably inserted into the guide strip through holes 321 on the inner side of the first inclined support mechanism 3 and the second inclined support mechanism 4. The limiting anti-detachment protrusion 54 is assembled on the outer side. Then the lower frame is fixed, so that the first inclined support mechanism 3, the second inclined support mechanism 4 and the battery support base 5 together form a triangular support cavity 9. S5. Push the battery box mechanism 8 axially from the front so that the bottom of the battery box mechanism 8 is on the battery support frame 51 of the battery support seat 5 and locked and fixed. At the same time, rigidly fix the top surface of the battery box mechanism 8 to the output end of the lifting telescopic rod 222 of the lifting drive assembly 22 in the support connection seat 2, so that the battery box mechanism 8 is placed in the triangular support cavity 9. S6. Using fasteners, install the first solar panel 6 onto the support frame surface of the first inclined support mechanism 3, and install the second solar panel 7 onto the support frame surface of the second inclined support mechanism 4, so that the bottom edges of the two light-collecting panels are supported by the corresponding support protrusions 33, and the first solar panel 6 and the second solar panel 7 are symmetrically located on both sides of the battery box mechanism 8. S7. Run the output cables of the first solar panel 6 and the second solar panel 7 along the support frame, and make waterproof electrical connections to the input terminal of the charging controller inside the battery box mechanism 8 to establish an electrical connection circuit.

[0055] The implementation principle of a solar panel power supply device for power transmission lines according to an embodiment of this application is as follows: After installation, the solar panel power supply device is suspended from the wires via the wire clamp mechanism 1 and the anti-slip rubber pad 15. The triangular support cavity 9 constrains the heavier battery box mechanism 8 to the vertical line of gravity at the bottom of the device, enabling the structure to maintain downward balance under wind impact. When the device starts the lifting drive component 22 according to the preset light trajectory, the drive component body 221 drives the lifting telescopic rod 222 to move axially in a linear up-and-down motion, pushing and pulling the bottom battery box mechanism 8 and battery support base 5.

[0056] During this process, the sliding guide rods 53 at both ends slide up and down in the guide strip through holes 321 of the first inclined support mechanism 3 and the second inclined support mechanism 4, and are forced to push the lateral bracket to swing outward or inward synchronously around the hinge point of the top rotating connecting seat 23, adaptively changing the pitch angle of the first solar panel 6 and the second solar panel 7.

[0057] As the lifting telescopic rod 222 moves axially, the spiral guide groove 2221 engraved on the surface of the lifting telescopic rod 222 is displaced relative to the axially limited sliding actuating protrusion 243. The lateral constraint force of the spiral inclined surface forces the sliding actuating protrusion 243 to apply a circumferential torque to the rotating actuating plate 242. This torque directly drives the upper rotating connecting seat 23 to rotate in the horizontal circumferential direction through the rotating support rod 241.

[0058] The circumferential rotation of the rotating connecting seat 23 sequentially drives the first tilting support mechanism 3 and the second tilting support mechanism 4, which are hinged to it, as well as the solar panels on both sides, to rotate as a whole, thereby synchronously completing the angle adjustment of the horizontal light-seeking orientation of the solar panels. This application realizes the composite linkage of dual-axis rotation adjustment by a single linear drive source, reducing the overall power consumption of the device and the complexity of high-altitude maintenance.

[0059] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A solar panel power supply device for power transmission lines, characterized in that, It includes a wire clamping mechanism (1), a support connecting seat (2) connected to the wire clamping mechanism (1) and located below the wire clamping mechanism (1), a first inclined support mechanism (3) connected to one side of the support connecting seat (2) and inclinedly arranged, a second inclined support mechanism (4) connected to the other side of the support connecting seat (2) and correspondingly arranged to the first inclined support mechanism (3), a battery support seat (5) connected to the lower ends of the first inclined support mechanism (3) and the second inclined support mechanism (4) respectively, a first solar panel (6) connected to the first inclined support mechanism (3) and inclinedly arranged, a second solar panel (7) connected to the second inclined support mechanism (4) and inclinedly arranged, and a battery box mechanism (8) connected to the battery support seat (5). The first tilting support mechanism (3), the second tilting support mechanism (4) and the battery support base (5) are arranged to form a triangular support cavity (9), and the battery box mechanism (8) is placed in the triangular support cavity (9) and located between the first solar panel (6) and the second solar panel (7).

2. A solar panel power supply device for power transmission lines according to claim 1, characterized in that, The conductor clamping mechanism (1) includes an upper clamp (11) and a lower clamp (12) that cooperate with each other, and a clamping fastener (13) located at the side ends of the upper clamp (11) and the lower clamp (12) for connecting the upper clamp (11) and the lower clamp (12). The upper clamp (11) and the lower clamp (12) form a conductor clamping cavity (14) for clamping the transmission conductor.

3. A solar panel power supply device for power transmission lines according to claim 2, characterized in that, The multiple upper clamps (11) are arranged in an array along the length direction of the lower clamp (12).

4. A solar panel power supply device for power transmission lines according to claim 2, characterized in that, The wire clamping mechanism (1) further includes an anti-slip rubber pad (15) that is connected to the inner walls of the upper clamp (11) and the lower clamp (12) respectively and is disposed in the wire clamping cavity (14).

5. A solar panel power supply device for a power transmission line according to any one of claims 2 to 4, characterized in that, The support connecting seat (2) includes a fixed connecting seat (21) connected to the lower clamp (12), a lifting drive assembly (22) fixedly connected to the fixed connecting seat (21), a rotating connecting seat (23) sleeved on the periphery of the lifting drive assembly (22) and connected to the fixed connecting seat (21), and a linkage steering assembly (24) disposed between the lifting drive assembly (22) and the rotating connecting seat (23). The upper ends of the first tilting support mechanism (3) and the second tilting support mechanism (4) are respectively hinged to the two sides of the rotating connecting seat (23); the two sides of the battery support seat (5) are respectively slidably connected to the first tilting support mechanism (3) and the second tilting support mechanism (4); the output end of the lifting drive assembly (22) is fixedly connected to the upper side wall of the battery box mechanism (8), and the lifting drive assembly (22) is used to drive the battery box mechanism (8) and the battery support seat (5) to move in the vertical direction. The battery support seat (5) drives the first tilting support mechanism (3) and the second tilting support mechanism (4) to swing synchronously to adjust the tilt angle of the first tilting support mechanism (3) and the second tilting support mechanism (4). When the lifting drive assembly (22) drives the battery box mechanism (8) to lift, the linkage steering assembly (24) drives the rotating connecting seat (23) to rotate, so as to synchronously adjust the orientation angle of the first solar panel (6) and the second solar panel (7).

6. A solar panel power supply device for a power transmission line according to claim 5, characterized in that, Both the first tilting support mechanism (3) and the second tilting support mechanism (4) include a tilting support frame (31) and a guide reinforcing rib (32) connected to the inner wall of the tilting support frame (31) and folded in the direction close to the battery box mechanism (8). The guide reinforcing rib (32) extends along the width direction of the tilting support frame (31). The guide reinforcing rib (32) is provided with a guide strip-shaped through hole (321) arranged along the length direction of the guide reinforcing rib (32). The end of the battery support seat (5) is movably inserted into the guide strip-shaped through hole (321).

7. A solar panel power supply device for power transmission lines according to claim 6, characterized in that, The first tilting support mechanism (3) and the second tilting support mechanism (4) further include support flanges (33) that are respectively connected to the lower end of the tilting support frame (31) and used to support the first solar panel (6) and the second solar panel (7).

8. A solar panel power supply device for a power transmission line according to claim 6, characterized in that, The battery support base (5) includes a battery support frame (51) fixedly connected to the battery box mechanism (8), support arms (52) respectively connected to both sides of the battery support frame (51), a sliding guide rod (53) connected to the end of the support arm (52) and movably inserted into the guide strip through hole (321), and a limiting anti-detachment protrusion (54) connected to the end of the sliding guide rod (53) and located outside the guide reinforcing rib (32).

9. A solar panel power supply device for a power transmission line according to claim 5, characterized in that, The rotating connecting seat (23) is sleeved on the periphery of the lifting drive assembly (22) and is rotatably connected to the fixed connecting seat (21) and the lifting drive assembly (22) respectively; The lifting drive assembly (22) includes a drive component body (221) and a lifting telescopic rod (222) connected to the output end of the drive component body (221) and the battery box mechanism (8) respectively. The outer side wall of the lifting telescopic rod (222) is provided with a spiral guide groove (2221) extending along the length direction of the lifting telescopic rod (222). The linkage steering assembly (24) includes a rotating support rod (241) fixedly connected to the lower side wall of the rotating connecting seat (23) and arranged in an array along the periphery of the lifting drive assembly (22), a rotating actuating plate (242) connected to the lower end of the rotating support rod (241) and sleeved on the periphery of the lifting telescopic rod (222), and a sliding actuating protrusion (243) connected to the rotating actuating plate (242) and inserted into the spiral guide groove (2221); the rotating actuating plate (242) is provided with an avoidance through hole (2421), the lifting telescopic rod (222) is movably inserted into the avoidance through hole (2421), and the sliding actuating protrusion (243) is connected to the inner side wall of the avoidance through hole (2421).

10. An installation method for a solar panel power supply device for a power transmission line, applied to the solar panel power supply device for a power transmission line as described in any one of claims 1 to 9, characterized in that, Includes the following steps: S1. Install the conductor clamp mechanism (1) on the outside of the power transmission line and lock the conductor clamp mechanism (1) onto the power transmission line with fasteners; S2. Fix the support connecting seat (2) below the wire clamp mechanism (1); S3. Connect the first inclined support mechanism (3) and the second inclined support mechanism (4) to both sides of the support connecting seat (2) respectively, so that the first inclined support mechanism (3) and the second inclined support mechanism (4) extend downwards at an angle; S4. Connect the battery support base (5) to the lower ends of the first inclined support mechanism (3) and the second inclined support mechanism (4), so that the first inclined support mechanism (3), the second inclined support mechanism (4) and the battery support base (5) together form the triangular support cavity (9). S5. Connect the battery box mechanism (8) to the support connecting seat (2) and place it in the triangular support cavity (9); S6. Install the first solar panel (6) on the first inclined support mechanism (3) and install the second solar panel (7) on the second inclined support mechanism (4), so that the first solar panel (6) and the second solar panel (7) are located on both sides of the battery box mechanism (8); S7. Connect the first solar panel (6), the second solar panel (7) to the battery box mechanism (8).

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