Intelligent ice-removal device for high-voltage transmission line

Abstract

This invention relates to the field of power transmission line technology and discloses an intelligent de-icing device for high-voltage power transmission lines. The device includes a housing, a control box mounted on the upper surface of the housing, a fixing frame mounted on the inner wall of the housing, a first rotating frame mounted inside the fixing frame, a second rotating frame mounted above the first rotating frame, an mounting frame mounted on the outer wall of the second rotating frame, and a moving mechanism including a U-shaped seat on the outer wall of the mounting frame. An icing detection sensor and a heating ring are mounted on the outer wall of the housing, a cleaning frame is mounted on the inner wall of the housing, and a striking mechanism is located inside the housing. Through the operation of the striking mechanism, the upper and lower striking frames intermittently and continuously break the ice layer on the power transmission line, concentrating stress and improving the ice-breaking ability. The broken ice is then scraped away by the staggered cleaning frames, achieving a graded and coordinated de-icing process for power transmission lines, first breaking the ice and then scraping it off.

Description

Technical Field

[0001] This invention relates to the field of power transmission line technology, specifically to an intelligent de-icing device for high-voltage power transmission lines. Background Technology

[0002] In power transmission and distribution systems, high-voltage transmission lines are exposed to low temperatures, high humidity, and freezing conditions for extended periods, making them highly susceptible to icing. Icing not only significantly increases the weight of the conductors and wind loads but also leads to increased conductor sag, abnormal tower stress, and in severe cases, even line breaks and tower collapses, directly threatening the safe operation of the power grid. Therefore, an intelligent icing removal device for high-voltage transmission lines is needed.

[0003] Existing mechanical ice removal devices mostly use a single striking ice-breaking or a single scraping ice structure, which results in a disconnect and poor coordination between the ice-breaking and scraping actions. For hard, thick ice and strongly adhered ice, the single striking structure is difficult to break quickly, while the single scraping structure cannot effectively peel off the ice layer, leading to incomplete ice removal and low efficiency. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an intelligent de-icing device for high-voltage transmission lines, which solves the problem that using a single striking ice-breaking structure makes it difficult to quickly break the ice layer, resulting in incomplete de-icing and low efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent de-icing device for high-voltage transmission lines, comprising a housing, a control box mounted on the upper surface of the housing, a fixing frame mounted on the inner wall of the housing, a first rotating frame mounted inside the fixing frame, a second rotating frame mounted on the upper side of the first rotating frame, an installation frame mounted on the outer wall of the second rotating frame, a moving mechanism mounted on the outer wall of the installation frame, the moving mechanism comprising a U-shaped seat, the interior of the U-shaped seat being disposed on the outer wall of the installation frame, a vision sensor mounted on the lower surface of the U-shaped seat, an icing detection sensor and a heating ring mounted on the outer wall of the housing, a cleaning frame mounted on the inner wall of the housing, two cleaning frames arranged in an alternating pattern, and a tapping mechanism mounted inside the housing.

[0006] The above scheme involves two symmetrically arranged rotating wheel frames, one above the other, which clamp the icy power line through the gap between them. Built-in drive components in both frames rotate the wheels, allowing the entire device to move along the icy power line. An icing detection sensor detects the thickness of the ice on the power line, and the moving mechanism controls the upward movement of the rotating wheel frame to accommodate varying thicknesses of ice. Finally, a striking mechanism actively breaks up the icy power line, thus clearing the ice from the transmission line.

[0007] Preferably, the striking mechanism includes a hollow block, the outer wall of which is installed inside the housing, a second motor is installed on the outer wall of the hollow block, the output end of the second motor passes through the interior of the hollow block and is fixedly mounted with a transmission disc, the outer wall of which is located inside the hollow block.

[0008] Preferably, the outer wall of the transmission disc is provided with a roller frame, the outer wall of the roller frame is mounted with a disc, the outer wall of the disc is slidably connected to the inner wall of the hollow block, one end of a tension spring is fixedly connected to the side of the disc facing the hollow block, and the other end of the tension spring is fixedly connected to the inner wall of the hollow block.

[0009] Preferably, a connecting plate is rotatably connected to the side of the disc away from the transmission disc via a rotating shaft, and a striking frame is rotatably connected inside the connecting plate via a rotating shaft. The striking frame is rotatably connected inside the housing via a rotating shaft, and the striking frame is inclined and faces the wire.

[0010] Preferably, a movable plate is installed on the outer wall of the disc, the outer wall of the movable plate is slidably connected to the interior of the hollow block, and an L-shaped frame is provided on the outer wall of the movable plate, the outer wall of the L-shaped frame is slidably connected to a support frame.

[0011] Preferably, a fixing plate is installed on the upper surface of the support frame, the outer wall of the fixing plate is installed on the inner wall of the housing, a magnetic block is installed on the upper outer wall of the L-shaped frame, and a transmission cylinder is installed on the lower outer wall of the L-shaped frame.

[0012] Preferably, the outer wall of the transmission cylinder is provided with a sleeve, and one end of the second spring is fixedly connected to the side of the sleeve near the L-shaped frame, and the other end of the second spring is fixedly connected to the outer wall of the L-shaped frame.

[0013] Preferably, a limiting ring is installed on the outer wall of the sleeve, and both the outer walls of the sleeve and the limiting ring are rotatably connected to the inside of the support frame. A cleaning frame is installed on the side of the sleeve away from the L-shaped frame.

[0014] Preferably, the moving mechanism further includes a motor, the lower surface of which is mounted on the upper surface of the housing, and a threaded rod is fixedly provided at the output end of the motor. The top end of the threaded rod is rotatably connected to the inside of the housing, and the bottom end of the threaded rod is rotatably connected to the inside of the fixed plate. The outer wall of the threaded rod is threadedly connected to the inside of the U-shaped seat.

[0015] Preferably, one end of a spring is fixedly connected inside the U-shaped seat, and the other end of the spring is fixedly connected to the outer wall of the mounting bracket.

[0016] Working principle: The upper rotating wheel frame 2 and the lower rotating wheel frame 1 clamp and limit the transmission line. The driving components built into the rotating wheel frame 2 and the rotating wheel frame 1 drive the rotating wheel to rotate, so that the whole device can move on the transmission line. The knocking mechanism set inside the shell knocks the ice layer covering the transmission line to break it. The broken ice layer is scraped off by the upper and lower cleaning frames. The lower side of the shell is open, allowing the broken ice layer to fall off naturally, so as to remove the ice from the transmission line.

[0017] This invention provides an intelligent de-icing device for high-voltage transmission lines. It has the following beneficial effects:

[0018] 1. This invention uses a striking mechanism to intermittently and continuously strike and break the ice layer on the power transmission line with the upper and lower striking frames, concentrating stress and improving the ice-breaking ability. The broken ice is then scraped off by the staggered cleaning frames, achieving a graded and coordinated de-icing process of first breaking and then scraping away the ice on the power transmission line. This efficiently breaks down the ice layer and removes the adhered ice, significantly improving the de-icing speed and cleanliness.

[0019] 2. This invention scrapes away broken ice blocks using a cleaning frame. However, small ice fragments are not easily removed. Driven by a striking mechanism, the moving plate, through the cooperation of an L-shaped frame, magnetic block, support frame, fixed plate, spring 2, transmission cylinder, sleeve, limit ring, and cleaning frame, cleans and peels off small ice fragments, ice chips, and frost from the surface of the transmission line. This prevents small ice fragments from remaining on the conductor surface and refrozen, making de-icing more thorough and improving the overall de-icing quality and anti-icing effect.

[0020] 3. This invention uses an icing detection sensor to detect the thickness of ice on the power transmission line. The control box controls the motor to drive the threaded rod to rotate, which drives the rotating wheel frame two to move up and down through the U-shaped seat. This adjusts the distance between the rotating wheel frame one and the rotating wheel frame two, enabling adaptive clamping of wires of different diameters or different icing thicknesses within the movement range of the rotating wheel frame two. This ensures that the traveling wheel set and the surface of the wire always maintain reliable contact and sufficient friction. Using spring one, the rotating wheel frame two can make slight movements after being fixed in the position of the U-shaped seat. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a partial structural diagram of the control box of the present invention;

[0023] Figure 3 This is a partial structural diagram of the fixing frame of the present invention;

[0024] Figure 4 This is a partial structural diagram of the connecting plate of the present invention;

[0025] Figure 5 This is a cross-sectional schematic diagram of the internal structure of the hollow block of the present invention;

[0026] Figure 6 This is a partial structural diagram of the cleaning frame of the present invention;

[0027] Figure 7 This is a partial structural diagram of the L-shaped frame of the present invention;

[0028] Figure 8 This is a partial structural diagram of the limiting ring of the present invention;

[0029] Figure 9 This is a partial structural diagram of the fixing plate of the present invention;

[0030] Figure 10 This is a cross-sectional schematic diagram of the internal structure of the U-shaped seat of the present invention.

[0031] The components are as follows: 1. Housing; 2. Control box; 3. Fixing frame; 4. Rotary wheel frame one; 5. Rotary wheel frame two; 6. Mounting frame; 7. Moving mechanism; 71. U-shaped seat; 72. Vision sensor; 73. Motor one; 74. Threaded rod; 75. Spring one; 8. Ice detection sensor; 9. Heating ring; 10. Cleaning frame; 11. Tapping mechanism; 111. Hollow block; 112. Motor two; 113. Transmission disc; 114. Roller frame; 115. Disc; 116. Tension spring; 117. Connecting plate; 118. Tapping frame; 12. Moving plate; 13. L-shaped frame; 14. Magnetic block; 15. Support frame; 16. Fixing plate; 17. Spring two; 18. Transmission cylinder; 19. Sleeve; 20. Limiting ring; 21. Sweeping frame. Detailed Implementation

[0032] The technical solution of the present invention will now be clearly and completely described 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.

[0033] Please see the appendix Figure 1 - Appendix Figure 10This invention provides an intelligent de-icing device for high-voltage transmission lines, comprising a housing 1, a control box 2 mounted on the upper surface of the housing 1, a fixing frame 3 mounted on the inner wall of the housing 1, a first rotating frame 4 mounted inside the fixing frame 3, a second rotating frame 5 mounted on the upper side of the first rotating frame 4, an mounting frame 6 mounted on the outer wall of the second rotating frame 5, a moving mechanism 7 mounted on the outer wall of the mounting frame 6, the moving mechanism 7 including a U-shaped seat 71, the interior of the U-shaped seat 71 being located on the outer wall of the mounting frame 6, a vision sensor 72 mounted on the lower surface of the U-shaped seat 71, an icing detection sensor 8 and a heating ring 9 mounted on the outer wall of the housing 1, two cleaning frames 10 mounted on the inner wall of the housing 1 arranged in an alternating manner, and a tapping mechanism 11 mounted inside the housing 1.

[0034] Specifically, by Figure 1 It can be seen that the housing 1 can be divided into upper and lower sides, which are fastened together by conventional mounting components. The heating ring 9 is also divided into upper and lower sides, which facilitates the assembly of the device on the outside of the transmission line. The striking mechanism 11 is fixed inside the upper housing 1. The first rotating frame 4 and the second rotating frame 5 are both composed of two circular blocks on both sides and a rotating wheel in the center. Conventional driving components can be built into the inside of the circular blocks to drive the first rotating frame 4 and the second rotating frame 5 to move on the transmission line. The above-mentioned driving components, vision sensor 72, icing detection sensor 8 and heating ring 9 are all controlled by control box 2 to improve the intelligence of the device. The vision sensor 72 is used to collect the real-time cleanliness of the transmission line. The device is moved to areas that have not been properly cleaned for further treatment. The ice thickness on the surface of the high-voltage conductor is detected in real time by the ice detection sensor 8. The moving mechanism 7 is controlled by the control box 2 to adjust the distance between the rotating frame 2 5 and the rotating frame 4. The heating ring 9 is electrically heated to evaporate the residual water on the transmission line and prevent the residual water from freezing again. The striking mechanism 11 efficiently breaks up the ice layer and the adhered ice, greatly improving the de-icing speed. By using elastic components with different tensions in the striking mechanism 11, the striking force applied to the ice layer by the striking components is changed. The stress concentration applied by the striking components on the upper and lower sides improves the ice-breaking ability.

[0035] Please see the appendix Figure 2 - Appendix Figure 5 The striking mechanism 11 includes a hollow block 111. The outer wall of the hollow block 111 is installed inside the housing 1. A second motor 112 is installed on the outer wall of the hollow block 111. The output end of the second motor 112 passes through the interior of the hollow block 111 and is fixedly provided with a transmission disc 113. The outer wall of the transmission disc 113 is located inside the hollow block 111.

[0036] Specifically, the hollow block 111 is fixed to the upper side of the housing 1. The housing 1 is separable and can be installed on the upper and lower sides, which makes it easy to assemble the device directly on the outside of the wire. The motor 112 drives the transmission disk 113, and the transmission disk 113 drives the connecting parts through its outside. The rotation of the transmission disk 113 is supported by the inside of the hollow block 111.

[0037] Please see the appendix Figure 5 The outer wall of the transmission disc 113 is provided with a roller frame 114, and a disc 115 is installed on the outer wall of the roller frame 114. The outer wall of the disc 115 is slidably connected to the inner wall of the hollow block 111. One end of a tension spring 116 is fixedly connected to the side of the disc 115 facing the hollow block 111, and the other end of the tension spring 116 is fixedly connected to the inner wall of the hollow block 111.

[0038] Specifically, a trapezoidal block is provided on the outer wall of the transmission disc 113. The plane and inclined surface of the trapezoidal block are used to push the roller frame 114 to move outward of the wire and keep it for a period of time. As the transmission disc 113 rotates, under the tension of the tension spring 116, the roller frame 114 moves towards the transmission disc 113 through the inclined surface of the trapezoidal block. The tension of the tension spring 116 provides a striking force to the striking component connected to the disc 115.

[0039] Please see the appendix Figure 3 - Appendix Figure 5 The side of the disc 115 away from the transmission disc 113 is rotatably connected to a connecting plate 117 via a rotating shaft. The inside of the connecting plate 117 is rotatably connected to a striking frame 118 via a rotating shaft. The inside of the striking frame 118 is rotatably connected to the inside of the housing 1 via a rotating shaft. The striking frame 118 is inclined and faces the wire.

[0040] Specifically, a U-shaped block is provided on the outer side of the disc 115, and one side of the connecting plate 117 is rotated via a pivot. The other side of the connecting plate 117 is rotated with the striking frame 118 via a pivot. When the connecting plate 117 moves with the disc 115, it pulls or pushes the striking frame 118 to rotate. The rotation of the striking frame 118 is supported and limited by the pivot inside the housing 1. The striking frame 118 is provided with ball bearings inside. When it rotates in the direction of the wire, it contacts the ice layer on the outside of the wire, thereby striking the ice layer.

[0041] Please see the appendix Figure 3 - Appendix Figure 7 A movable plate 12 is installed on the outer wall of the disc 115. The outer wall of the movable plate 12 is slidably connected to the inside of the hollow block 111. An L-shaped frame 13 is provided on the outer wall of the movable plate 12. A support frame 15 is slidably connected to the outer wall of the L-shaped frame 13.

[0042] Specifically, the moving plate 12 moves along with the disc 115, thereby actively applying a pushing force or releasing force to the L-shaped frame 13. That is, the L-shaped frame 13 on the side of the moving plate 12 is the active moving side. The movement of the moving plate 12 is offset and restricted by the interior of the hollow block 111, while the movement of the L-shaped frame 13 is supported and limited by the interior of the support frame 15.

[0043] Please see the appendix Figure 3 - Appendix Figure 8 A fixing plate 16 is installed on the upper surface of the support frame 15. The outer wall of the fixing plate 16 is installed on the inner wall of the housing 1. A magnetic block 14 is installed on the upper outer wall of the L-shaped frame 13. A transmission cylinder 18 is installed on the lower outer wall of the L-shaped frame 13. A sleeve 19 is provided on the outer wall of the transmission cylinder 18. One end of a spring 17 is fixedly connected to the side of the sleeve 19 near the L-shaped frame 13. The other end of the spring 17 is fixedly connected to the outer wall of the L-shaped frame 13. A limit ring 20 is installed on the outer wall of the sleeve 19. The outer walls of the sleeve 19 and the limit ring 20 are rotatably connected to the inside of the support frame 15. A cleaning frame 21 is installed on the side of the sleeve 19 away from the L-shaped frame 13.

[0044] Specifically, a short rod is provided on the outer wall of the transmission cylinder 18, and the short rod is located in the arc-shaped groove inside the sleeve 19. The transmission cylinder 18 and the short rod are in the initial position of the sleeve 19. When the transmission cylinder 18 is subjected to external force, since the position of the transmission cylinder 18 is fixed, the sleeve 19 and the limiting ring 20 rotate inside the support frame 15, thereby driving the cleaning frame 21 to rotate and clean the outer wall of the transmission line. Brushes can be installed on the outer wall of the cleaning frame 21, and it partially encloses the transmission line, utilizing... The cleaning frame 21 and its connecting structure are set on both sides of the wire. The bristles wrap around the wire. As the cleaning frame 21 rotates, it cleans the wire in a wrapped manner. The spring 17 connected to the active moving side L-shaped frame 13 has a greater elastic force than the magnetic attraction between the two magnetic blocks 14. The magnetic attraction between the two magnetic blocks 14 is greater than the elastic force of the spring 17 connected to the passive moving side L-shaped frame 13. Therefore, when the active moving side L-shaped frame 13 is reset, the magnetic blocks 14 on both sides separate, so that the passive moving side L-shaped frame 13 is also reset.

[0045] Please see the appendix Figure 9 - Appendix Figure 10 The moving mechanism 7 also includes a motor 73, the lower surface of which is mounted on the upper surface of the housing 1. A threaded rod 74 is fixedly provided at the output end of the motor 73. The top end of the threaded rod 74 is rotatably connected to the inside of the housing 1, and the bottom end of the threaded rod 74 is rotatably connected to the inside of the fixing plate 16. The outer wall of the threaded rod 74 is threadedly connected to the inside of the U-shaped seat 71. One end of a spring 75 is fixedly connected to the inside of the U-shaped seat 71, and the other end of the spring 75 is fixedly connected to the outer wall of the mounting bracket 6.

[0046] Specifically, the top end of the threaded rod 74 is located inside the housing 1, while the bottom end of the threaded rod 74 is located inside the fixed plate 16, thus supporting and limiting the rotation of the threaded rod 74 and preventing it from shaking during rotation. A sliding rod is provided between the housing 1 and the fixed plate 16 to limit the up-and-down movement of the U-shaped seat 71. The rotation of the threaded rod 74 can drive the U-shaped seat 71 to move up and down inside the housing 1 to adjust the distance between the upper rotating wheel frame 2 5 and the lower rotating wheel frame 1 4. A sliding groove is provided inside the U-shaped seat 71 to facilitate the slight movement of the mounting frame 6 within the groove. The spring 1 75 provides elastic support for the movement of the mounting frame 6. After the U-shaped seat 71 is fixed in position, when the rotating wheel frame 2 5 and the mounting frame 6 are subjected to excessive pressure, the rotating wheel frame 2 5 and the mounting frame 6 can move slightly inside the U-shaped seat 71 to ensure the practicality of the rotating wheel frame 2 5 during use.

[0047] Working process: The housing 1 is split into upper and lower parts, so that the lower housing 1 and the fixing frame 3 and their connecting structure can be set on the lower side of the transmission line, while the upper control box 2 and its connecting structure are set on the upper side of the housing 1. The first rotating frame 4 and the second rotating frame 5 clamp the transmission line. The upper and lower housing 1 can be installed and fastened with conventional screws to facilitate the installation of the main body of the device on the transmission line. The rotating frame 4 and the second rotating frame 5 have built-in drive components to move the device on the transmission line.

[0048] The thickness of the ice layer covering the transmission line is detected by the icing detection sensor 8. The motor 73 in the moving mechanism 7 is controlled by the control box 2 to drive the threaded rod 74. The rotation of the threaded rod 74 is limited by the fixing plate 16 and the inside of the housing 1 to ensure the stability of the U-shaped seat 71 moving up and down. The U-shaped seat 71 drives the rotating wheel frame 5 to move up and down to a suitable distance to ensure that the rotating wheel frame 4 and the rotating wheel frame 5 clamp the transmission line. The up and down movement of the rotating wheel frame 5 can adapt to the ice layer of different thicknesses on the transmission line within the range of the rotating wheel frame 5, thereby improving the flexibility of the device during use. The U-shaped seat 71 has a groove inside, which allows the mounting frame 6 to move slightly within the groove. The spring 75 provides elastic support for the slight movement of the mounting frame 6 so that after the position of the U-shaped seat 71 is fixed, the rotating wheel frame 5 can adjust slightly on its own.

[0049] When the device moves along the power transmission line, the control box 2 controls the motor 112 to drive the transmission disc 113 to rotate. The initial state of the transmission disc 113 is that its outer side is in contact with the roller frame 114. As the transmission disc 113 rotates, the roller frame 114 and the disc 115 move towards the transmission disc 113 under the tension of the tension spring 116, using the inclined surface of the trapezoidal block set on the transmission disc 113. The outer side of the disc 115 drives the connecting plate 117 to move towards the transmission disc 113 via the rotating shaft. The connecting plate 117 is connected to the striking frame 118 via the rotating shaft, thereby driving the striking frame 118 to rotate towards the center of the hollow block 111 under the limit of the rotating shaft inside the hollow block 111. The striking frame 118 is equipped with ball bearings to facilitate striking the ice layer. After being broken by striking, part of the ice layer falls off naturally, while the remaining ice layer is scraped off by the vertically arranged cleaning frame 10 and falls off naturally through the lower side of the housing 1.

[0050] The movement of the disc 115 applies a pushing force or releases the L-shaped frame 13 via the moving plate 12. When the pushing force is applied, the sleeve 19 rotates inside the support frame 15 via the limiting ring 20, while the support frame 15 is fixed to the fixed plate 16. When the L-shaped frame 13 is moved in the direction of the wire by an external force, the transmission cylinder 18 and the magnetic block 14 move synchronously with the L-shaped frame 13. The sleeve 19 has an arc-shaped groove inside. The movement of the transmission cylinder 18 compresses the spring 17, causing the sleeve to... The sleeve 19 and the sweeping frame 21 rotate actively. Bristles can be installed on the side of the sweeping frame 21 near the wire to clean up ice fragments attached to the wire. L-shaped frames 13 and their connecting structures are installed on both sides of the wire, and the opposing magnetic blocks 14 on both sides are magnetically attracted to each other, thereby driving the sleeve 19 and the sweeping frame 21 on the other side to rotate. When the L-shaped frame 13 is released, under the elastic force of the second spring 17, the L-shaped frame 13 moves in the opposite direction, and the sleeve 19 and the sweeping frame 21 rotate in the opposite direction.

[0051] By using the visual sensor 72, the power transmission line is visually inspected after cleaning and sweeping. If the cleanliness of the power transmission line surface meets the requirements, the device will continue to move slowly. If the cleanliness of the power transmission line surface does not meet the requirements, the device can be controlled to move in reverse through the control box 2 to re-process the power transmission line that has not been cleaned. A heating ring 9 is provided at the end of the housing 1 to heat the power transmission line at a suitable temperature after cleaning and sweeping, so as to reduce the moisture on the surface of the power transmission line.

[0052] 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 smart de-icing device for high-voltage transmission lines, comprising a housing (1), characterized in that: A control box (2) is installed on the upper surface of the housing (1). A fixing frame (3) is installed on the inner wall of the housing (1). A first rotating frame (4) is installed inside the fixing frame (3). A second rotating frame (5) is provided on the upper side of the first rotating frame (4). A mounting frame (6) is installed on the outer wall of the second rotating frame (5). A moving mechanism (7) is provided on the outer wall of the mounting frame (6). The moving mechanism (7) includes a U-shaped seat (71). The interior of the U-shaped seat (71) is located on the outer wall of the mounting frame (6). A vision sensor (72) is installed on the lower surface of the U-shaped seat (71). An ice detection sensor (8) and a heating ring (9) are installed on the outer wall of the housing (1). A cleaning frame (10) is installed on the inner wall of the housing (1). There are two cleaning frames (10) arranged in an alternating manner. A knocking mechanism (11) is provided inside the housing (1).

2. The intelligent de-icing device for high-voltage transmission lines according to claim 1, characterized in that: The striking mechanism (11) includes a hollow block (111), the outer wall of which is installed inside the housing (1), and a second motor (112) is installed on the outer wall of the hollow block (111). The output end of the second motor (112) passes through the interior of the hollow block (111) and is fixedly provided with a transmission disc (113). The outer wall of the transmission disc (113) is located inside the hollow block (111).

3. The intelligent de-icing device for high-voltage transmission lines according to claim 2, characterized in that: The outer wall of the transmission disc (113) is provided with a roller frame (114), and a disc (115) is installed on the outer wall of the roller frame (114). The outer wall of the disc (115) is slidably connected to the inner wall of the hollow block (111). One end of a tension spring (116) is fixedly connected to the side of the disc (115) facing the hollow block (111), and the other end of the tension spring (116) is fixedly connected to the inner wall of the hollow block (111).

4. The intelligent de-icing device for high-voltage transmission lines according to claim 3, characterized in that: The disc (115) is rotatably connected to a connecting plate (117) on the side away from the transmission disc (113) via a rotating shaft. The inside of the connecting plate (117) is rotatably connected to a striking frame (118) via a rotating shaft. The inside of the striking frame (118) is rotatably connected to the inside of the housing (1) via a rotating shaft. The striking frame (118) is inclined and faces the wire.

5. The intelligent de-icing device for high-voltage transmission lines according to claim 3, characterized in that: The outer wall of the disc (115) is equipped with a movable plate (12), the outer wall of the movable plate (12) is slidably connected to the inside of the hollow block (111), and the outer wall of the movable plate (12) is provided with an L-shaped frame (13), the outer wall of the L-shaped frame (13) is slidably connected to a support frame (15).

6. The intelligent de-icing device for high-voltage transmission lines according to claim 5, characterized in that: A fixing plate (16) is installed on the upper surface of the support frame (15). The outer wall of the fixing plate (16) is installed on the inner wall of the housing (1). A magnetic block (14) is installed on the upper outer wall of the L-shaped frame (13). A transmission cylinder (18) is installed on the lower outer wall of the L-shaped frame (13).

7. The intelligent de-icing device for high-voltage transmission lines according to claim 6, characterized in that: The outer wall of the transmission cylinder (18) is provided with a sleeve (19), and one end of a spring (17) is fixedly connected to the side of the sleeve (19) near the L-shaped frame (13), and the other end of the spring (17) is fixedly connected to the outer wall of the L-shaped frame (13).

8. The intelligent de-icing device for high-voltage transmission lines according to claim 7, characterized in that: The outer wall of the sleeve (19) is fitted with a limiting ring (20), and the outer walls of the sleeve (19) and the limiting ring (20) are rotatably connected to the inside of the support frame (15). A cleaning frame (21) is installed on the side of the sleeve (19) away from the L-shaped frame (13).

9. The intelligent de-icing device for high-voltage transmission lines according to claim 1, characterized in that: The moving mechanism (7) also includes a motor (73), the lower surface of which is mounted on the upper surface of the housing (1). A threaded rod (74) is fixedly provided at the output end of the motor (73). The top end of the threaded rod (74) is rotatably connected to the inside of the housing (1), and the bottom end of the threaded rod (74) is rotatably connected to the inside of the fixed plate (16). The outer wall of the threaded rod (74) is threadedly connected to the inside of the U-shaped seat (71).

10. The intelligent de-icing device for high-voltage transmission lines according to claim 1, characterized in that: One end of a spring (75) is fixedly connected inside the U-shaped seat (71), and the other end of the spring (75) is fixedly connected to the outer wall of the mounting bracket (6).

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