High-frequency vibration de-icing device for preventing icing of power transmission line

Abstract

The application relates to the technical field of cable deicing, in particular to a high-frequency vibration deicing device for preventing icing of a power transmission line, which comprises a first aluminum shell, the first aluminum shell and a second aluminum shell are in a split opening and closing structure, the whole process of unmanned deployment can be completed by using an unmanned aerial vehicle, operation personnel do not need to climb a tower and power transmission line power-off cooperation, a locking motor drives a locking buckle and a locking column to be locked, rubber blocks in an arc-shaped groove can stably clamp power transmission line bundles, the device can be flexibly and intervally arranged along a long-distance power transmission line, the installation limitation of a traditional pole tower fixed device is broken, the industry pain point of a long-distance line anti-icing coverage blind area is solved, an eccentric wheel and a reciprocating assembly are synchronously operated by controlling a motor, composite vibration is formed, and the ice crystal peeling effect is strengthened, the device takes precise control of power electronic components as a core instruction layer and mechanical linkage as an execution layer, the traditional complex and redundant electronic control architecture is abandoned, and the operation stability under outdoor extreme working conditions is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of cable de-icing technology, specifically to a high-frequency vibration de-icing device for preventing icing on power transmission lines. Background Technology

[0002] With the large-scale extension of my country's ultra-high voltage and extra-high voltage power transmission networks into high-altitude, cold, and humid mountainous areas, icing on transmission lines in winter has become a core hidden danger threatening the safe and stable operation of the power grid, easily leading to major safety accidents such as conductor strand breakage, tower collapse, and power grid flashover. High-frequency vibration de-icing technology, as a core technical route for proactive icing prevention, has become the mainstream direction for research and application in the power anti-icing field. Existing mainstream high-frequency vibration de-icing devices are mostly integrated and installed at fixed points such as transmission line towers and conductor frames. Supported by power electronic component manufacturing technology, and equipped with sensor acquisition, frequency conversion drive, and intelligent control modules, they apply precisely controllable high-frequency vibration excitation to the transmission line through a rigid transmission mechanism. The vibration waves propagate along the cable axis, disturbing the adhesion and nucleation process of supercooled water droplets on the cable surface, shifting the critical conditions for icing, and achieving proactive prevention and passive removal of icing. These devices, relying on the power supply and installation conditions of fixed points, have found some application in short-distance transmission lines and are currently the mainstream application form in the field of power transmission line anti-icing.

[0003] Existing fixed-tower high-frequency vibration de-icing devices have inherent technical limitations that make them unsuitable for long-distance transmission lines. The vibration waves attenuate extremely rapidly as they propagate along the axial direction of the steel-cored aluminum stranded wire, resulting in a single device providing effective anti-icing coverage of less than 200 meters. Furthermore, large-scale vibration dead zones are easily created in long-distance, inter-regional transmission lines, rendering icing control completely ineffective and failing to achieve proactive anti-icing prevention across the entire line. Simultaneously, the fixed-point installation method of existing devices presents significant maintenance and repair challenges, hindering large-scale, low-cost deployment on long-distance lines and failing to meet the anti-icing requirements for stable operation of long-distance transmission lines throughout the day. Summary of the Invention

[0004] The purpose of this invention is to provide a high-frequency vibration de-icing device for preventing icing on power transmission lines, in order to solve the problems mentioned in the background art. The existing fixed high-frequency vibration de-icing devices for poles and towers have extremely rapid vibration wave propagation and attenuation along the axial direction of the steel-cored aluminum stranded wire. The effective anti-icing coverage of a single unit is insufficient, and long-distance lines are prone to forming large-scale vibration dead zones where icing prevention and control fails. They cannot achieve active anti-icing without dead angles along the entire line, and the fixed installation and maintenance are difficult, making it difficult to deploy on a large scale at low cost. They cannot meet the all-time stable anti-icing requirements of long-distance power transmission lines.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-frequency vibration de-icing device for preventing icing in power transmission lines, comprising a first aluminum shell and a second aluminum shell disposed on one side of the first aluminum shell, the top end of the first aluminum shell being rotatably connected to the top end of the second aluminum shell, both the first and second aluminum shells having arc-shaped grooves on their inner walls near the bottom, both the top ends of the first and second aluminum shells being fixed with heat-conducting trays, the top ends of the heat-conducting trays being fitted with solar panels, the top end of the second aluminum shell being equipped with a signal monitoring and processing module, the interior of the second aluminum shell being equipped with a storage battery, both the bottom ends of the first and second aluminum shells having mounting cavities, one inner wall of each mounting cavity being fixed with a limiting seat, one side of each limiting seat being provided with a vibration component, the bottom end of the heat-conducting tray being provided with a friction component, and the friction component and the vibration component being connected by a reciprocating component.

[0006] Furthermore, rubber blocks are fixedly installed on the inner wall of the arc-shaped groove. The vibration assembly includes a control motor and an eccentric wheel. The control motor is located on one side of the limiting seat. A mounting base is fixed on one side of the control motor. One end of the mounting base is fixedly installed on the outer wall of the limiting seat. The eccentric wheel is fixedly sleeved on the outer circumference of the output shaft of the control motor.

[0007] Furthermore, a limiting rotating seat is fixedly installed on the outer wall of the limiting seat, and a driving rod is rotatably inserted inside the limiting rotating seat. One end of the driving rod is coaxially and fixedly connected to the output end of the control motor.

[0008] Furthermore, the reciprocating assembly includes a rotating block and a limiting rod. One end of the rotating block is fixedly installed at the end of the drive rod away from the control motor. A first limiting post is fixed to the outer wall of the end of the rotating block near the limiting rod. One end of the limiting rod is rotatably sleeved on the outer periphery of the first limiting post.

[0009] Furthermore, a fixing frame is fixedly installed at the top of the limiting seat, a guide rod is vertically fixed on one side of the fixing frame, a positioning frame is fixedly connected between the bottom end of the guide rod and the limiting seat, and a limiting slip ring is slidably installed on the outside of the guide rod.

[0010] Furthermore, an auxiliary block is fixedly connected to one side of the limiting slip ring, and a second limiting post is fixedly installed on the outside of one side of the auxiliary block. The end of the limiting pull rod away from the rotating block is rotatably sleeved on the outer periphery of the second limiting post, and a rubber swing block is fixedly installed on the end face of the auxiliary block away from the limiting slip ring.

[0011] Furthermore, both the first aluminum shell and the second aluminum shell have mounting grooves inside their bottom ends. A locking pin is fixed in the mounting groove at the bottom end of the first aluminum shell, and a locking motor is fixed in the mounting groove at the bottom end of the second aluminum shell. A locking buckle is fixedly installed at the output end of the locking motor.

[0012] Furthermore, the friction assembly includes a connecting rod and a first friction copper plate. The bottom end of the connecting rod is fixedly installed on the top outer wall of the auxiliary block. The first friction copper plate is vertically arranged outside the top end of the connecting rod. The top end of the first friction copper plate is fixedly connected to the bottom end of the heat-conducting tray frame. A heat-insulating cover is fixedly installed on the heat-conducting tray frame near the bottom end of the first friction copper plate.

[0013] Furthermore, the top end of the connecting rod is slidably inserted into the heat insulation cover, and a mounting plate is vertically fixed to the top end of the connecting rod. A second friction copper plate is provided on one side of the mounting plate, and one side of the second friction copper plate is in close contact with one side of the first friction copper plate.

[0014] Furthermore, two auxiliary rods are symmetrically slidably inserted inside the mounting plate. One end of each of the two auxiliary rods is fixedly installed on the outside of one side of the second friction copper plate, and a stop block is fixedly installed on the other end of each of the two auxiliary rods. A contact spring is sleeved on the outer periphery of each of the two auxiliary rods, and the two ends of the contact spring are respectively abutted and fixed to one side end face of the stop block and one side end face of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This device, with its split-opening structure of a first and second aluminum shell, can be deployed entirely unmanned by drones, eliminating the need for personnel to climb towers or for power outages on transmission lines. A locking motor drives the locking buckle and locking post to lock together, ensuring the rubber blocks within the arc-shaped groove stably clamp the power transmission cable bundle. It can be flexibly deployed along long-distance transmission lines, overcoming the installation limitations of traditional fixed-tower devices and addressing the industry pain point of blind spots in anti-icing coverage for long-distance lines. By controlling the motor to drive the eccentric wheel and reciprocating components synchronously, it generates multi-dimensional composite vibration, enhancing the effect of supercooled water droplet disturbance and ice crystal removal. The device uses precise control manufactured with power electronic components as its core command layer and pure mechanical linkage as its execution layer, abandoning the traditional complex and redundant electronic control architecture, significantly improving operational stability under extreme outdoor conditions such as high cold and humidity, and strong electromagnetic interference.

[0016] This device uses a reciprocating assembly to drive a connecting rod in synchronous reciprocating motion, causing high-frequency friction between the second and first friction copper plates to generate heat. This heat is then evenly transferred to the solar panel via a heat-conducting support frame. Simultaneously, relying on existing power electronic components and energy storage management chips and charge / discharge control technology, it can maintain a free surface of ice and snow on the solar panel even under icing conditions, ensuring a continuous and stable power supply to the battery. This breaks the vicious cycle of power failure and functional paralysis in traditional anti-icing devices under icing conditions. The contact spring automatically compensates for wear and tear on the friction pairs over long-term operation, ensuring stable heat generation power over the long term, while the insulation cover reduces heat loss and improves thermal energy utilization. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall bottom view and partial cross-sectional view of the three-dimensional structure of the present invention; Figure 3 This is a three-dimensional structural diagram of the first aluminum housing and the control motor of the present invention; Figure 4 This is a partial cross-sectional perspective view of the three-dimensional structure of the second aluminum shell and the rubber block of the present invention; Figure 5 This is a three-dimensional structural diagram of the control motor and eccentric wheel of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram demonstrating the installation of the de-icing device and the power transmission line; Figure 8 This is a partial cross-sectional three-dimensional structural diagram of the heat insulation cover and the first friction copper plate of the present invention; Figure 9 For the present invention Figure 9 Enlarged structural diagram at point B.

[0018] In the attached diagram, the components represented by each number are as follows: 1. First aluminum housing; 2. Second aluminum housing; 3. Arc-shaped groove; 4. Rubber block; 5. Solar panel; 6. Signal monitoring and processing module; 7. Battery; 8. Mounting cavity; 9. Limiting seat; 10. Control motor; 11. Mounting base; 12. Drive rod; 13. Eccentric wheel; 14. Limiting rotating seat; 15. Rotating block; 16. First limiting post; 17. Positioning frame; 18. Fixing frame; 19. Guide rod; 20. Auxiliary block; 21. Limiting slip ring; 22. Second limiting post; 23. Limiting pull rod; 24. Rubber swing block; 25. Connecting rod; 26. Heat-conducting tray frame; 27. Insulation cover; 28. First friction copper plate; 29. ​​Second friction copper plate; 30. Mounting plate; 31. Auxiliary rod; 32. Stop block; 33. Abutment spring; 34. Mounting groove; 35. Locking post; 36. Locking buckle; 37. Locking motor. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1 - Figure 7 A high-frequency vibration de-icing device for preventing icing in power transmission lines includes a first aluminum shell 1 and a second aluminum shell 2 disposed on one side of the first aluminum shell 1. The top of the first aluminum shell 1 is rotatably connected to the top of the second aluminum shell 2. Arc-shaped grooves 3 are formed on the inner walls of both the first aluminum shell 1 and the second aluminum shell 2 near their bottom ends. A heat-conducting tray frame 26 is fixed to the top of both the first aluminum shell 1 and the second aluminum shell 2. A solar panel 5 is attached to the top of the heat-conducting tray frame 26. A signal monitoring and processing module 6 is installed on the top of the second aluminum shell 2. A storage battery 7 is installed inside the second aluminum shell 2. An installation cavity 8 is formed inside the bottom end of both the first aluminum shell 1 and the second aluminum shell 2. A limit seat 9 is fixed to one side of the inner wall of each installation cavity 8. A vibration component is provided on one side of each limit seat 9. A friction component is provided at the bottom end of the heat-conducting tray frame 26. The friction component and the vibration component are connected by a reciprocating component.

[0021] Rubber blocks 4 are fixedly installed on the inner wall of the arc groove 3. The vibration assembly includes a control motor 10 and an eccentric wheel 13. The control motor 10 is located on one side of the limit seat 9. A mounting seat 11 is fixed on one side of the control motor 10. One end of the mounting seat 11 is fixedly installed on the outer wall of the limit seat 9. The eccentric wheel 13 is fixedly sleeved on the outer circumference of the output shaft of the control motor 10.

[0022] A limiting rotating seat 14 is fixedly installed on the outer wall of the limiting seat 9. A driving rod 12 is rotatably inserted inside the limiting rotating seat 14. One end of the driving rod 12 is coaxially and fixedly connected to the output end of the control motor 10.

[0023] The reciprocating assembly includes a rotating block 15 and a limiting rod 23. One end of the rotating block 15 is fixedly installed at the end of the drive rod 12 away from the control motor 10. A first limiting post 16 is fixed on the outer wall of the end of the rotating block 15 near the limiting rod 23. One end of the limiting rod 23 is rotatably sleeved on the outer periphery of the first limiting post 16.

[0024] A fixing frame 18 is fixedly installed on the top of the limiting seat 9. A guide rod 19 is vertically fixed on one side of the fixing frame 18. A positioning frame 17 is fixedly connected between the bottom end of the guide rod 19 and the limiting seat 9. A limiting slip ring 21 is slidably installed on the outside of the guide rod 19.

[0025] An auxiliary block 20 is fixedly connected to one side of the limiting slip ring 21. A second limiting post 22 is fixedly installed on the outside of one side of the auxiliary block 20. The end of the limiting pull rod 23 away from the rotating block 15 is rotatably sleeved on the outer periphery of the second limiting post 22. A rubber swing block 24 is fixedly installed on the end face of the auxiliary block 20 away from the limiting slip ring 21.

[0026] Both the first aluminum housing 1 and the second aluminum housing 2 have mounting grooves 34 inside their bottom ends. A locking pin 35 is fixed in the mounting groove 34 at the bottom end of the first aluminum housing 1, and a locking motor 37 is fixed in the mounting groove 34 at the bottom end of the second aluminum housing 2. A locking buckle 36 is fixedly installed at the output end of the locking motor 37.

[0027] In this embodiment, the device adopts a wire-direct-hanging split-type opening and closing design, which can be deployed unmannedly by drone hoisting, without the need for operators to climb the tower or for power outages to coordinate. During deployment, the drone moves the device to the preset installation point on the power line, opens the opening ends of the first aluminum shell 1 and the second aluminum shell 2, and embeds the power transmission cable into the clamping space between the two sets of arc-shaped grooves 3. Then, a locking command is issued through a remote signal. The locking motor 37 drive module achieves precise action by relying on a servo control chip made of power electronic components. The locking motor 37 starts, driving the locking buckle 36 at the output end to rotate, so that the locking buckle 36 locks with the locking post 35 in the mounting groove 34 at the bottom of the first aluminum shell 1, causing the bottom ends of the first aluminum shell 1 and the second aluminum shell 2 to close. The rubber block 4 on the inner wall of the arc-shaped groove 3 fits tightly with the outer wall of the power transmission cable, completing the rigid fixation of the device on the cable. Rubber block 4 increases clamping friction, preventing slippage and detachment due to long-term vibration, and also buffers vibration impact, preventing damage to the transmission line surface from the clamping structure, thus meeting the requirements of long-term online operation. This device can be flexibly suspended and deployed along long-distance transmission lines according to preset protection intervals, completely breaking through the installation point limitations of existing fixed tower devices, and providing a structural foundation for ice prevention along long-distance lines without blind spots.

[0028] After the device is fixed in place, it absorbs solar energy through solar panels 5 and converts it into electrical energy, which is stored in the battery 7. The power supply system uses a voltage stabilization and charge / discharge management module made of power electronic components to achieve efficient energy storage, providing power support for the device's operation at all times. The signal monitoring and processing module 6 at the top of the second aluminum shell 2 uses a low-power sensing and communication unit optimized based on power electronic component manufacturing technology. It can connect to meteorological stations along the line in real time to collect parameters such as ambient temperature, humidity, and air pressure, and accurately identify the icing benchmark conditions of the transmission line (under standard atmospheric pressure, ambient temperature -5℃~0℃, relative humidity ≥70%). During the operation of the device, the signal monitoring and processing module 6 can transmit the device's operating status, location information, and environmental parameters along the line in real time, realizing remote centralized monitoring. Maintenance personnel can grasp the anti-icing status of the entire line without full-line inspection, greatly reducing the difficulty of maintenance operations. When environmental parameters are detected to reach the pre-icing threshold, the signal monitoring and processing module 6, based on a signal processing chip manufactured using power electronic components, issues a start command, and the device enters active anti-icing operation. Once the icing warning is lifted, the automatic control device enters a low-power standby state, balancing energy saving and anti-icing effectiveness. This device uses power electronic component manufacturing technology as its core control support and mechanical linkage as a reliable execution unit. Electronic components undertake the core functions of precise triggering, status monitoring, and remote control. The core vibration anti-icing and heating anti-icing functions are completed by the mechanical structure driven by electronic control commands. Even under conditions of high cold and humidity, and strong electromagnetic interference, the core control functions can still be guaranteed to operate stably thanks to the existing power electronic component manufacturing process designed to withstand extreme conditions, thus avoiding the industry pain point of anti-icing function paralysis caused by the failure of existing electronic components.

[0029] After the control motor 10 starts (the control motor 10 drive unit relies on a frequency converter power device made of power electronic components to achieve precise control of speed and phase), it drives the output shaft to rotate synchronously: on the one hand, it drives the eccentric wheel 13 fixedly sleeved on the outer periphery of the output shaft to rotate at high speed. The eccentric counterweight of the eccentric wheel 13 generates periodic centrifugal force, which drives the entire device to generate high-frequency basic vibration. The vibration energy is directly transmitted to the transmission line through the clamping structure, disturbing the supercooled water droplets on the surface of the transmission line, destroying their adhesion and nucleation basis. At the same time, it can generate alternating stress in the already formed micro ice crystals, destroying the crystal lattice structure and preventing the ice layer from continuing to grow; on the other hand... On one hand, the output shaft of the control motor 10 synchronously drives the coaxially fixed drive rod 12 to rotate. Under the support and limitation of the limiting rotating seat 14, the drive rod 12 drives the rotating block 15 at its end to rotate synchronously. Through the first limiting post 16 on the rotating block 15, the limiting pull rod 23 moves, forming a crank-slider mechanism, driving the limiting slip ring 21 to perform high-frequency linear reciprocating motion along the guide rod 19. The auxiliary block 20 generates synchronous high-frequency reciprocating vibration, and the rubber swing block 24 directly transmits the vibration to the clamping rubber block 4. This reciprocating vibration is superimposed with the basic vibration generated by the eccentric wheel 13 to form a multi-dimensional composite vibration. The rubber swing block 24 can realize elastic energy storage and release during the reciprocating motion, passively amplify the vibration amplitude, enhance the anti-icing excitation effect of the composite vibration, and at the same time buffer the rigid impact of the reciprocating motion to avoid damage to the device structure and transmission lines during long-term operation.

[0030] This device synchronously outputs two coordinated vibrations from a single drive source, forming a multi-dimensional composite vibration. It eliminates the need for additional power mechanisms and offers significant technical advantages over existing single-vibration de-icing devices: First, its use of spaced suspension along the line compensates for the vibration attenuation of a single device, achieving comprehensive anti-icing across long-distance transmission lines without blind spots. This overcomes the inherent defects of existing fixed-tower devices, such as rapid vibration attenuation and the formation of large anti-icing dead zones along long distances. Second, the multi-dimensional composite vibration applies multi-directional alternating inertial forces to supercooled water droplets on the transmission line surface, preventing them from forming stable adhesion and truly achieving proactive anti-icing at the source, thus improving anti-icing efficiency compared to existing devices. Third, the two symmetrical vibration mechanisms rely on synchronous control chips made from power electronic components to achieve precise phase matching, which to some extent cancels out harmful reciprocating inertial forces, retaining only the effective vibration excitation for anti-icing. This significantly reduces fatigue damage to the transmission line compared to traditional single-vibration devices, fully complying with the safety regulations for long-term operation of overhead transmission lines.

[0031] Example 2: Please refer to Figure 8 - Figure 9This embodiment further describes Example 1. The friction assembly includes a connecting rod 25 and a first friction copper plate 28. The bottom end of the connecting rod 25 is fixedly installed on the top outer wall of the auxiliary block 20. The first friction copper plate 28 is vertically arranged outside the top end of the connecting rod 25. The top end of the first friction copper plate 28 is fixedly connected to the bottom end of the heat-conducting tray frame 26. A heat insulation cover 27 is fixedly installed on the heat-conducting tray frame 26 near the bottom end of the first friction copper plate 28.

[0032] The top end of the connecting rod 25 is slidably inserted into the heat insulation cover 27. The top end of the connecting rod 25 is vertically fixed with a mounting plate 30. A second friction copper plate 29 is provided on one side of the mounting plate 30. One side of the second friction copper plate 29 is tightly attached to one side of the first friction copper plate 28.

[0033] Two auxiliary rods 31 are symmetrically slidably inserted inside the mounting plate 30. One end of each auxiliary rod 31 is fixedly installed on the outside of one side of the second friction copper plate 29, and the other end of each auxiliary rod 31 is fixedly installed with a stop block 32. A contact spring 33 is sleeved on the outer periphery of each auxiliary rod 31. The two ends of the contact spring 33 are respectively abutted and fixed to one side end face of the stop block 32 and one side end face of the mounting plate 30.

[0034] In this embodiment, while the auxiliary block 20 performs high-frequency axial reciprocating motion, it simultaneously drives the connecting rod 25 fixed at the top to perform reciprocating motion at the same frequency. The top of the connecting rod 25 slides through the heat insulation cover 27, driving the second friction copper plate 29 on the end mounting plate 30 to perform high-frequency reciprocating motion, so that the second friction copper plate 29 and the first friction copper plate 28 fixed at the bottom of the heat-conducting support 26 generate continuous high-frequency reciprocating friction heat. The mounting plate 30 and the second friction copper plate 29 are flexibly connected by the auxiliary rod 31 and the contact spring 33. The contact spring 33 can always provide a stable contact preload for the friction pair. Even if the friction pair wears out after long-term operation, the wear can be automatically compensated by the spring extension and contraction, ensuring that the friction heat generation power is stable and does not decrease over a long period of time, and the maintenance-free cycle is long. The heat generated by friction is rapidly transferred to the heat-conducting support frame 26 via the highly thermally conductive first friction copper plate 28, and then evenly diffused to the back panel of the solar panel 5 fixed at the top. This can stably maintain the surface temperature of the solar panel 5 above 0°C under high-altitude and icy conditions, preventing icing and snow accumulation on the panel surface from the source, ensuring the stable operation of the solar panel 5, and thus ensuring that the entire device can stably vibrate and de-ic, adapting to the long-term unattended operation requirements of power transmission lines in remote and uninhabited areas. The insulation cover 27 can form a sealed insulation for the friction-generated heat area, reducing heat loss, improving heat utilization, and further enhancing the anti-icing effect of the solar panel.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-frequency vibration de-icing device for preventing icing on power transmission lines, comprising a first aluminum housing (1) and a second aluminum housing (2) disposed on one side of the first aluminum housing (1), characterized in that: The top of the first aluminum shell (1) is rotatably connected to the top of the second aluminum shell (2). The inner walls of the first aluminum shell (1) and the second aluminum shell (2) near the bottom are provided with arc-shaped grooves (3). The top of the first aluminum shell (1) and the second aluminum shell (2) are fixed with heat-conducting trays (26). The top of the heat-conducting trays (26) is attached to and fixed with solar panels (5). The top of the second aluminum shell (2) is equipped with a signal monitoring and processing module (6). The inside of the second aluminum shell (2) is equipped with a storage battery (7). The bottom of the first aluminum shell (1) and the second aluminum shell (2) are provided with mounting cavities (8). The inner wall of one side of the mounting cavity (8) is fixed with a limiting seat (9). The limiting seat (9) is provided with a vibration component on one side. The bottom of the heat-conducting trays (26) is provided with a friction component. The friction component and the vibration component are connected by a reciprocating component transmission.

2. The high-frequency vibration de-icing device for preventing icing of power transmission lines according to claim 1, characterized in that: The inner wall of the arc groove (3) is fixedly installed with rubber blocks (4). The vibration assembly includes a control motor (10) and an eccentric wheel (13). The control motor (10) is set on one side of the limit seat (9). A mounting seat (11) is fixed on one side of the control motor (10). One end of the mounting seat (11) is fixedly installed on the outer wall of the limit seat (9). The eccentric wheel (13) is fixedly sleeved on the outer circumference of the output shaft of the control motor (10).

3. The high-frequency vibration de-icing device for preventing icing of power transmission lines according to claim 2, characterized in that: The outer wall of the limiting seat (9) is fixedly installed with a limiting rotating seat (14), and a driving rod (12) is rotatably inserted inside the limiting rotating seat (14). One end of the driving rod (12) is coaxially fixedly connected to the output end of the control motor (10).

4. The high-frequency vibration de-icing device for preventing icing of power transmission lines according to claim 3, characterized in that: The reciprocating assembly includes a rotating block (15) and a limiting rod (23). One end of the rotating block (15) is fixedly installed at the end of the drive rod (12) away from the control motor (10). A first limiting post (16) is fixed on the outer wall of the rotating block (15) near the limiting rod (23). One end of the limiting rod (23) is rotatably sleeved on the outer periphery of the first limiting post (16).

5. A high-frequency vibration de-icing device for preventing icing in power transmission lines according to claim 4, characterized in that: A fixing frame (18) is fixedly installed at the top of the limiting seat (9). A guide rod (19) is vertically fixed on one side of the fixing frame (18). A positioning frame (17) is fixedly connected between the bottom end of the guide rod (19) and the limiting seat (9). A limiting slip ring (21) is slidably installed on the outside of the guide rod (19).

6. The high-frequency vibration de-icing device for preventing icing of power transmission lines according to claim 5, characterized in that: An auxiliary block (20) is fixedly connected to one side of the limiting slip ring (21). A second limiting post (22) is fixedly installed on the outside of one side of the auxiliary block (20). The end of the limiting pull rod (23) away from the rotating block (15) is rotatably sleeved on the outer periphery of the second limiting post (22). A rubber swing block (24) is fixedly installed on the end face of the auxiliary block (20) away from the limiting slip ring (21).

7. The high-frequency vibration de-icing device for preventing icing of power transmission lines according to claim 1, characterized in that: The bottom of the first aluminum shell (1) and the second aluminum shell (2) are provided with mounting grooves (34). A locking pin (35) is fixed in the mounting groove (34) at the bottom of the first aluminum shell (1). A locking motor (37) is fixed in the mounting groove (34) at the bottom of the second aluminum shell (2). A locking buckle (36) is fixedly installed at the output end of the locking motor (37).

8. A high-frequency vibration de-icing device for preventing icing in power transmission lines according to claim 6, characterized in that: The friction assembly includes a connecting rod (25) and a first friction copper plate (28). The bottom end of the connecting rod (25) is fixedly installed on the top outer wall of the auxiliary block (20). The first friction copper plate (28) is vertically arranged outside the top end of the connecting rod (25). The top end of the first friction copper plate (28) is fixedly connected to the bottom end of the heat-conducting tray frame (26). A heat-insulating cover (27) is fixedly installed on the heat-conducting tray frame (26) near the bottom end of the first friction copper plate (28).

9. A high-frequency vibration de-icing device for preventing icing in power transmission lines according to claim 8, characterized in that: The top end of the connecting rod (25) is slidably inserted into the heat insulation cover (27). The top end of the connecting rod (25) is vertically fixed with an installation plate (30). A second friction copper plate (29) is provided on one side of the installation plate (30). One side of the second friction copper plate (29) is closely attached to one side of the first friction copper plate (28).

10. A high-frequency vibration de-icing device for preventing icing in power transmission lines according to claim 9, characterized in that: Two auxiliary rods (31) are symmetrically slidably inserted inside the mounting plate (30). One end of each of the two auxiliary rods (31) is fixedly installed on the outside of one side of the second friction copper plate (29). The other end of each of the two auxiliary rods (31) is fixedly installed with a stop block (32). A stop spring (33) is sleeved on the outer periphery of each of the two auxiliary rods (31). The two ends of the stop spring (33) are respectively fixed to one side of the stop block (32) and one side of the mounting plate (30).

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