Electrified ice and snow removing device with remote control power equipment

Abstract

The invention relates to the technical field of power transmission line ice and snow removing devices, in particular to a remote control power equipment live ice and snow removing device which comprises a bottom plate, a vibration shell, a supporting rod, a wire clamp, a vibration rod and two clamping jaws. The vibration shell is arranged on the bottom plate, and the supporting rod is located above the two clamping jaws. The two ends of the vibration rod are connected with vibration-proof hammers through steel strands. The wire clamp is fixedly connected with the vibration rod and installed on the power transmission line. The wire clamp is in sliding fit with the supporting rod. According to the electrified ice and snow removing device with the remote control function for the power equipment, working modes can be remotely controlled and switched according to weather, high-frequency vibration of a power transmission line is normally restrained through the vibration damper when no snow exists, and the supporting rod and the vibration rod are locked through the clamping jaw when snow and ice fall, so that the vibration damper fails to work, and the vibration damper is prevented from interfering with ice and snow removing vibration. And the vibration damper can assist in removing ice and snow by means of contact with the power transmission line, so that the effect of removing ice and snow on the power transmission line is improved.

Description

Technical Field

[0001] This invention relates to the field of power transmission line de-icing and snow removal devices, specifically to a live-line de-icing and snow removal device with remote-controlled power equipment. Background Technology

[0002] As the core carrier of power transmission and distribution in the power system, substation equipment is widely distributed in key nodes such as outdoor high-voltage transmission lines and substations. Its operational stability directly determines the reliability of the power supply system. However, when the temperature drops below 0°C and snowfall occurs, ice and snow easily condense on the surface of substation equipment. This ice and snow formation can have several serious impacts on the equipment. First, ice and snow significantly increase the weight of the equipment, potentially causing excessive pressure on the supporting structure, leading to deformation or even damage. This affects the normal insulation performance of the equipment and increases the risk of short circuits. Second, ice and snow adhering to the equipment surface alters its shape and electric field distribution. For high-voltage components in substation equipment, such as transformer bushings and circuit breakers, uneven ice distribution can trigger partial discharge. Prolonged partial discharge gradually erodes the insulation materials, reducing their insulation performance and potentially leading to insulation breakdown accidents, seriously affecting the safe operation of the power system.

[0003] Existing technology involves installing de-icing and snow removal devices on power transmission lines of transformer equipment. These devices utilize remotely controlled robotic arms to vibrate the transmission lines, shaking off the ice or snow covering them. This allows for de-icing operations without power outages, ensuring the continuity of power supply while avoiding the safety risks and inefficiencies of manual on-site de-icing. To a certain extent, this mitigates the impact of ice and snow on power transmission lines.

[0004] However, in snowless weather, to reduce the high-frequency vibration of transmission lines caused by wind and mitigate the harmful effects of long-term vibration, the industry commonly installs vibration dampers on transmission lines. These dampers absorb vibration energy through their damping effect, suppressing high-frequency vibration and preventing fatigue damage or even breakage of the suspension points. However, when temperatures drop below zero and snowfall occurs, the presence of vibration dampers directly interferes with the effectiveness of vibration de-icing devices, making it difficult to meet the de-icing requirements of high-voltage transmission lines under complex conditions. Summary of the Invention

[0005] This invention provides a live-line de-icing and snow removal device with remote control power equipment to solve the problem that when existing de-icing and snow removal devices use vibration de-icing and snow removal, the anti-vibration hammers installed on the transmission lines interfere with the working effect of the vibration de-icing and snow removal device, making it difficult to meet the de-icing and snow removal needs of high-voltage transmission lines under complex working conditions.

[0006] The present invention provides a live-line de-icing and snow removal device with remote control power equipment, which adopts the following technical solution: A live-line de-icing and snow removal device with remote control power equipment is installed on a transmission line of a transmission tower, including a base plate, a vibrating shell, a support rod, a wire clamp, a vibrating rod, and two claws; the base plate is installed on the transmission tower, the vibrating shell is set on the base plate, and a vibrating device is installed inside the vibrating shell, which can cause the vibrating shell to vibrate relative to the base plate; the two claws are arranged sequentially on the vibrating shell along the axial direction of the transmission line and can move up and down relative to the vibrating shell, the axial direction of the transmission line is referred to as the first direction, which is the horizontal direction; the support rod is arranged along the first direction, and is located in the first direction. Both upward-facing ends are equipped with claws; in the initial state, the support rod is located above the two claws, and the vibrating rod is set along the first direction and located above the support rod. Both ends of the vibrating rod in the first direction are connected to anti-vibration hammers via steel strands; the anti-vibration hammers are set one-to-one with the claws. In the initial state, the claws are disengaged from their corresponding anti-vibration hammers, and a gap is left between the anti-vibration hammers and the transmission line; the clamps are fixed to the vibrating rod and installed on the transmission line, and the clamps slide with the support rod, ensuring that the transmission line, vibrating rod, and support rod are always parallel; the two claws can move upward to engage with the support rod and vibrating rod in sequence, and the claws can engage with their corresponding anti-vibration hammers, at which point the anti-vibration hammers can abut against the transmission line.

[0007] Furthermore, the vibrating shell is mounted on the base plate via a first elastic element, which is arranged in a vertical direction.

[0008] Furthermore, the two jaws are connected by an adjusting plate and are always parallel. The adjusting plate is set along the first direction, and both jaws are rotatably connected to the adjusting plate. The adjusting plate is mounted on the vibrating shell by a hydraulic telescopic rod. The hydraulic telescopic rod is set along the vertical direction and can extend and retract in the vertical direction. A rotating seat is provided on the hydraulic telescopic rod, and the adjusting plate rotates with the rotating seat through a second elastic element. In the initial state, the second elastic element keeps the adjusting plate in a horizontal state.

[0009] Furthermore, the chuck includes a rod and two claws; the rod is arranged in a vertical direction, and the lower end of the rod is rotatably engaged with the adjusting plate. Both claws are installed on the upper end of the rod through a third elastic element, which always has the tendency to make the two claws move closer to each other around the first direction.

[0010] Furthermore, the rods of the two grippers are connected by a limiting plate, which is set along the first direction and rotates in cooperation with the rods of the grippers.

[0011] Furthermore, the vibration device includes a vibrating cylinder, a first rotating shaft, and a vibrating shaft; the vibrating cylinder is arranged inside the vibrating shell along a first direction, and the first rotating shaft is coaxial with the vibrating cylinder and rotatable around its own axis inside the vibrating cylinder; the vibrating shaft is slidably mounted on the first rotating shaft and is arranged perpendicular to the first rotating shaft; a vibrating wheel is rotatably arranged at one end of the vibrating shaft, and the vibrating wheel is eccentrically arranged about the first rotating shaft; in the initial state, the vibrating wheel abuts against the inner wall of the vibrating cylinder, and a counterweight is arranged on the vibrating shaft, with the counterweight arranged on the side closer to the vibrating wheel in the axial direction of the vibrating shaft.

[0012] Furthermore, the vibrating cylinder is a conical cylinder, and the vibrating cylinder is movable in the first direction.

[0013] Furthermore, a second driving component is provided inside the vibrating housing, and a second rotating shaft is provided at the output end of the second driving component. The second driving component is used to drive the second rotating shaft to rotate around its own axis. The second rotating shaft is a square shaft and coaxial with the vibrating cylinder, and the second rotating shaft is in sliding fit with the vibrating cylinder. A threaded sleeve is provided inside the vibrating housing, and the threaded sleeve is in helical fit with the vibrating cylinder. An angle sensor is provided on the adjustment plate, and the angle sensor is used to sense the angle between the adjustment plate and the horizontal axis. The angle sensor and the second driving component are both electrically connected through an external remote control device.

[0014] Furthermore, a first driving component is fixedly installed inside the vibrating shell, and a first rotating shaft is fixedly installed at the output end of the first driving component. The first driving component is used to drive the first rotating shaft to rotate around its own axis.

[0015] Furthermore, a sliding rod is provided on the support rod, the sliding rod is arranged vertically, a limit block is provided at the upper end of the sliding rod, and a slider is provided on the wire clamp, with the sliding rod and the slider slidingly engaged.

[0016] The beneficial effects of this invention are as follows: The live-line de-icing and snow removal device for power equipment with remote control, through the combination of a base plate, vibrating shell, support rod, wire clamp, vibrating rod, and two claws, allows for remote control switching of operating modes according to weather conditions. When there is no snow, the anti-vibration hammer normally suppresses high-frequency vibrations of the transmission line. During snowfall and ice accumulation, the claws lock the support rod and vibrating rod, rendering the anti-vibration hammer ineffective and preventing it from interfering with the de-icing vibration. Furthermore, when the anti-vibration hammer is locked to the support rod by the claws and comes into contact with the transmission line, it will generate a small vibration, which not only does not hinder de-icing but also assists in de-icing and snow removal through its contact with the transmission line, improving the removal effect of ice and snow on the transmission line. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention, which includes a remotely controlled electric de-icing and snow removal device. Figure 2 This is a front view of the overall structure of an embodiment of the present invention, which includes a remotely controlled electric de-icing and snow removal device. Figure 3 This is a side view of the overall structure of an embodiment of the present invention, which includes a remotely controlled electric de-icing and snow removal device. Figure 4 for Figure 3 Sectional view at point AA along the middle; Figure 5 for Figure 3 Enlarged view of point B in the middle; Figure 6 for Figure 4 Enlarged view of point C in the middle; Figure 7 for Figure 4 Enlarged view of point D in the middle; Figure 8 This is a diagram showing the state after the claw, support rod, and vibration rod are engaged in an embodiment of the present invention, which includes a remotely controlled electric de-icing and snow removal device for power equipment. Figure 9 for Figure 8 Enlarged view of point E in the middle.

[0019] In the diagram: 100, transmission line; 200, base plate; 300, vibrating shell; 310, first elastic element; 320, vibrating cylinder; 330, first rotating shaft; 340, vibrating shaft; 350, vibrating wheel; 360, counterweight; 370, first driving element; 380, second driving element; 381, second rotating shaft; 390, threaded sleeve; 400, support rod; 410, support claw; 420, sliding rod; 421, limiting block; 500, wire clamp; 501, slider; 600, vibrating rod; 610, steel strand; 620, anti-vibration hammer; 700, chuck; 710, rod part; 720, claw part; 730, limiting plate; 740, insulator string; 800, adjusting plate; 810, hydraulic telescopic rod; 820, rotating seat. Detailed Implementation

[0020] 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.

[0021] An embodiment of the present invention includes a live-line de-icing and snow removal device with remote-controlled power equipment, such as... Figures 1 to 9 As shown.

[0022] A live-line de-icing and snow removal device with remote control power equipment is installed on a transmission line 100 of a transmission tower. It includes a base plate 200, a vibrating shell 300, a support rod 400, a wire clamp 500, a vibrating rod 600, and two claws 700. The base plate 200 is installed on and fixed to the transmission tower. The vibrating shell 300 is disposed on the base plate 200 and contains a vibrating device that causes the vibrating shell 300 to vibrate relative to the base plate 200. The two claws 700 are sequentially arranged on the vibrating shell 300 along the axial direction of the transmission line 100 and can move up and down relative to the vibrating shell 300. The axial direction of the transmission line 100 is referred to as the first direction, which is the horizontal direction.

[0023] A support rod 400 is positioned along a first direction, with claws 410 at both ends in this direction. Initially, the support rod 400 is positioned above the two claws 700. A vibrating rod 600 is positioned along the first direction and above the support rod 400. Both ends of the vibrating rod 600 in the first direction are connected to anti-vibration hammers 620 via steel strands 610. The anti-vibration hammers 620 and claws 410 are positioned in a one-to-one correspondence. Initially, the claws 410 are detached from their corresponding anti-vibration hammers 620, and a gap is maintained between the anti-vibration hammers 620 and the transmission line 100. A clamp 500 is fixedly connected to the vibrating rod 600 and installed on the transmission line 100. The clamp 500 slides with the support rod 400, ensuring that the transmission line 100, vibrating rod 600, and support rod 400 remain parallel. The two claws 700 can move upward to engage with the support rod 400 and the vibration rod 600 in sequence, and the support claw 410 can engage with the anti-vibration hammer 620 corresponding to it. At this time, the anti-vibration hammer 620 can come into contact with the power transmission line 100.

[0024] The vibrating shell 300 is mounted on the base plate 200 via a first elastic element 310, which is vertically oriented and is a spring. The first elastic element 310 serves to dampen vibrations and reduce the impact of the vibration of the vibrating shell 300 on the base plate 200.

[0025] Specifically, a sliding rod 420 is provided on the support rod 400. The sliding rod 420 is arranged in a vertical direction. A limit block 421 is provided at the upper end of the sliding rod 420. A slider 501 is provided on the wire clamp 500. The sliding rod 420 and the slider 501 slide together, thereby keeping the power transmission line 100, the vibrating rod 600 and the support rod 400 parallel at all times.

[0026] This embodiment uses a base plate 200, a vibrating shell 300, a support rod 400, a wire clamp 500, a vibrating rod 600, and two claws 700 in conjunction. In use, the wire clamp 500 is first installed with the transmission line 100, at which point the transmission line 100, support rod 400, and vibrating rod 600 are in a parallel state. In snowless weather, the claws 700 are located below the support rod 400 and are not engaged with it. When the transmission line 100 vibrates due to strong winds, the transmission line 100 will drive the vibrating rod 600 to vibrate via the wire clamp 500. Furthermore, the vibrating rod 600 will drive the anti-vibration hammer 620 to move up and down. The steel strand 610 generates internal friction due to inertia, which, combined with air damping, dissipates the vibration energy, causing the vibration phase of the anti-vibration hammer 620 and the transmission line 100 to be different, thus suppressing the high-frequency vibration of the transmission line 100.

[0027] When the temperature drops below zero and snowfall occurs, the two claws 700 are driven to move upward, so that the two claws 700 engage with the support rod 400 and the vibration rod 600 in sequence. At the same time, the claws 410 at both ends of the support rod 400 engage with the corresponding anti-vibration hammer 620, and the anti-vibration hammer 620 abuts against the power transmission line 100. At this time, the anti-vibration hammer 620, the support rod 400, and the vibration rod 600 form a relatively static whole.

[0028] Then, the vibration device inside the vibration housing 300 is remotely activated, causing the vibration housing 300 to vibrate. The vibration housing 300 will then drive the two claws 700 to vibrate synchronously, which in turn drives the support rod 400 to vibrate. Furthermore, the claws 700 will also drive the transmission line 100 to vibrate synchronously through the wire clamp 500, shaking off the ice and snow on the transmission line 100. Since the anti-vibration hammer 620 is locked to the support rod 400 through the support claw 410 and abuts against the transmission line 100 at this time, the anti-vibration hammer 620 will generate a small vibration, assisting in the removal of ice and snow by tapping the transmission line 100.

[0029] That is, in this embodiment, the working mode can be switched remotely according to the weather. When there is no snow, the anti-vibration hammer 620 normally suppresses the high-frequency vibration of the power transmission line 100. When there is snowfall and ice accumulation, the claw 700 locks the support rod 400 and the vibration rod 600, rendering the anti-vibration hammer 620 ineffective and preventing it from interfering with the snow and ice removal vibration. Moreover, when the anti-vibration hammer 620 is locked to the support rod 400 by the claw 410 and abuts against the power transmission line 100, the anti-vibration hammer 620 will generate a small vibration, which not only does not hinder snow and ice removal, but also assists in snow and ice removal by tapping the power transmission line 100, thus improving the snow and ice removal effect on the power transmission line 100.

[0030] In a further embodiment, the two claws 700 are connected by an adjusting plate 800 and are always parallel. The adjusting plate 800 is arranged along a first direction, and both claws 700 are rotatably connected to the adjusting plate 800. The adjusting plate 800 is mounted on the vibrating shell 300 via a hydraulic telescopic rod 810, which is arranged vertically and can extend and retract in the vertical direction. A rotating seat 820 is fixedly mounted on the hydraulic telescopic rod 810. The adjusting plate 800 is rotatably engaged with the rotating seat 820 via a second elastic element. In the initial state, the second elastic element, which is a torsion spring, keeps the adjusting plate 800 in a horizontal state. Specifically, a live-line de-icing and snow removal device with remote control electrical equipment also includes a remote control device, and the hydraulic telescopic rod 810 is electrically connected to the remote control device. The remote control device is prior art and can realize remote operation and control, which will not be described in detail here.

[0031] The pawl 700 includes a rod 710 and two pawls 720. The rod 710 is arranged vertically and has an insulator string 740. The lower end of the rod 710 is rotatably engaged with the adjusting plate 800. The two pawls 720 are mounted on the upper end of the rod 710 by a third elastic element. The third elastic element, which is a torsion spring, always tends to push the two pawls 720 closer to each other around a first direction.

[0032] Furthermore, the lever portions 710 of the two claws 700 are connected by a limiting plate 730, which is set along the first direction and rotates in cooperation with the lever portions 710 of the claws 700.

[0033] This embodiment incorporates an adjusting plate 800, a hydraulic telescopic rod 810, and a limiting plate 730. In snowless weather, the hydraulic telescopic rod 810 is remotely retracted. In snowy weather, the hydraulic telescopic rod 810 is remotely extended. When ice and snow adhere to the power transmission line 100, the power transmission line 100 will be tilted by the ice and snow. This tilting of the power transmission line 100 will, through the wire clamp 500, cause the support rod 400 and the vibrating rod 600 to tilt, ensuring that the power transmission line 100, support rod 400, and vibrating rod 600 remain parallel.

[0034] The two claws 700 will also cause the adjusting plate 800 to rotate relative to the rotating seat 820 according to the inclination of the transmission line 100, and limit the two claws 700 through the limiting plate 730, so that the vibrating rod 600, the adjusting plate 800 and the two claws 700 form a parallelogram structure, that is, the adjusting plate 800, the limiting plate 730, the transmission line 100, the support rod 400 and the vibrating rod 600 are parallel.

[0035] In a further embodiment, the vibration device includes a vibrating cylinder 320, a first rotating shaft 330, and a vibrating shaft 340. The vibrating cylinder 320 is disposed within the vibrating housing 300 along a first direction. The first rotating shaft 330 is coaxial with the vibrating cylinder 320 and rotatable about its own axis within the vibrating cylinder 320. The vibrating shaft 340 is slidably mounted on the first rotating shaft 330 and is perpendicular to the first rotating shaft 330. A vibrating wheel 350 is rotatably disposed at one end of the vibrating shaft 340, and the vibrating wheel 350 is eccentrically disposed about the first rotating shaft 330. In the initial state, the vibrating wheel 350 abuts against the inner wall of the vibrating cylinder 320, and a counterweight 360 is disposed on the vibrating shaft 340, the counterweight 360 being disposed on the side of the vibrating shaft 340 closer to the vibrating wheel 350 in the axial direction of the vibrating shaft 340.

[0036] The vibrating housing 300 contains a first driving component 370, and a first rotating shaft 330 is fixedly installed at the output end of the first driving component 370. The first driving component 370 is used to drive the first rotating shaft 330 to rotate around its own axis. The first driving component 370 is a motor. The first driving component 370 is electrically connected to a remote control device.

[0037] In this embodiment, by setting up a vibrating cylinder 320, a first rotating shaft 330, and a vibrating shaft 340, when in use, the first driving member 370 is activated, driving the first rotating shaft 330 to rotate around its own axis. The first rotating shaft 330 tends to drive the vibrating shaft 340 to rotate. Since the vibrating wheel 350 is in contact with the inner wall of the vibrating cylinder 320 in the initial state, the movement of the vibrating shaft 340 relative to the first rotating shaft 330 is restricted by the inner wall of the vibrating cylinder 320. The rotation of the first rotating shaft 330 will drive the vibrating shaft 340 to rotate, and the vibrating shaft 340 will drive the vibrating wheel 350 to rotate. While the vibrating wheel 350 rotates continuously with the vibrating shaft 340, it contacts the inner wall of the vibrating cylinder 320 and rotates continuously. By rolling, the friction between the vibrating wheel 350 and the inner wall of the vibrating cylinder 320 is reduced. Due to the eccentric arrangement of the counterweight 360, the direction of the centrifugal force on the vibrating cylinder 320 changes continuously as the vibrating shaft 340 rotates, causing the vibrating cylinder 320 to continuously produce minute displacements in different directions, thereby causing the vibrating cylinder 320 to vibrate. The vibration of the vibrating cylinder 320 drives the vibrating shell 300 to vibrate via the first rotating shaft 330, and the vibrating shell 300 drives the two claws 700, the support rod 400, the vibrating rod 600, the wire clamp 500, and the transmission line 100 to vibrate. In use, the vibration intensity of the vibrating shell 300 can be adjusted by adjusting the power of the first driving component 370, so that the vibration of the vibrating shell 300 is sufficient to drive the two claws 700, the support rod 400, the vibrating rod 600, the wire clamp 500, and the transmission line 100 to vibrate to clear ice and snow.

[0038] In another possible embodiment, the vibrating cylinder 320 is a conical cylinder, and the vibrating cylinder 320 is movable in the first direction.

[0039] The vibrating shell 300 contains a second driving member 380, and the output end of the second driving member 380 is provided with a second rotating shaft 381. The second driving member 380 is used to drive the second rotating shaft 381 to rotate around its own axis. The second driving member 380 is a motor. The second rotating shaft 381 is a square shaft and is coaxial with the vibrating cylinder 320, and the second rotating shaft 381 is slidably engaged with the vibrating cylinder 320. Specifically, the vibrating cylinder 320 includes a cylinder body and a threaded rod segment. The cylinder body has a conical structure. The threaded rod segment is arranged along a first direction and is fixedly connected to the cylinder body. A square hole is opened on the threaded rod segment. The second rotating shaft 381 passes through the square hole and is slidably engaged with the inner wall surface where the square hole is located. Thus, when the second rotating shaft 381 rotates, the second rotating shaft 381 can drive the cylinder body to rotate through the threaded rod segment, so that the entire vibrating cylinder 320 rotates with the second rotating shaft 381. A threaded sleeve 390 is provided inside the vibrating housing 300. The threaded sleeve 390 is screwed into the vibrating cylinder 320, so that when the second rotating shaft 381 rotates, the second rotating shaft 381 will drive the vibrating cylinder 320 to rotate synchronously, and the helical transmission between the vibrating cylinder 320 and the threaded sleeve 390 is effective, thus enabling the vibrating cylinder 320 to rotate and move in the first direction simultaneously. An angle sensor is provided on the adjusting plate 800. The angle sensor is used to sense the angle between the adjusting plate 800 and the horizontal axis. Both the angle sensor and the second driving component 380 are electrically connected through an external remote control device.

[0040] During use, the degree of tilt of the transmission line 100 will vary depending on the amount of ice and snow attached to it. When the degree of tilt of the transmission line 100 increases, the transmission line 100 will tilt the vibrating rod 600 and the support rod 400 through the clamp 500, so that the three remain parallel. The two claws 700 will also cause the adjusting plate 800 to rotate relative to the rotating seat 820 according to the degree of tilt of the transmission line 100, so that the adjusting plate 800, the limiting plate 730, the transmission line 100, the support rod 400 and the vibrating rod 600 remain parallel. At this time, the angle sensor will detect the angle between the adjustment plate 800 and the horizontal axis, and convert the detected angle change into an electrical signal output, which will be transmitted to the remote control device. The remote control device will then start the second drive component 380. The start of the second drive component 380 will drive the second rotating shaft 381 to rotate. The second rotating shaft 381 will drive the vibrating cylinder 320 to rotate synchronously, and the helical transmission between the vibrating cylinder 320 and the threaded sleeve 390 will take effect. This will allow the vibrating cylinder 320 to rotate and move in the first direction at the same time. The remote control device will control the maximum number of rotations that the second drive component 380 can make, so that the vibrating cylinder 320 and the threaded sleeve 390 will not disengage.

[0041] See Figure 6As shown, when the vibrating cylinder 320 moves to the left, the vibrating wheel 350 will no longer abut against the inner wall of the vibrating cylinder 320, and the distance from the first rotating shaft 330 to the inner wall of the vibrating cylinder 320 along its axial direction will increase. When the first driving component 370 is restarted, the rotation of the first rotating shaft 330 will drive the vibrating shaft 340 to rotate. At this time, the centrifugal force of the rotating vibrating shaft 340 can overcome the friction between the vibrating shaft 340 and the first rotating shaft 330, thereby causing the vibrating shaft 340 to move relative to the first rotating shaft 330, allowing the vibrating wheel 350 to abut against the inner wall of the vibrating cylinder 320 again, increasing the centrifugal force of the rotating vibrating shaft 340, and thus increasing the amplitude of the vibrating cylinder 320. In use, the vibration amplitude can be adjusted according to the amount of ice and snow attached to the transmission line 100 to improve the removal effect of ice and snow attached to the transmission line 100.

[0042] Based on the above embodiments, the specific working process is as follows: When using, first install the wire clamp 500 and the power transmission line 100. At this point, the power transmission line 100, the support rod 400, and the vibrating rod 600 should be parallel. In snowless weather, see [further instructions]. Figure 1 As shown, at this time, the claw 700 is located below the support rod 400 and is not engaged with the support rod 400. When the transmission line 100 vibrates due to strong wind, the transmission line 100 will drive the vibrating rod 600 to vibrate through the wire clamp 500, and further use the vibrating rod 600 to drive the anti-vibration hammer 620 to move up and down. The steel strand 610 generates internal friction due to inertia, which, combined with air damping, consumes vibration energy, making the vibration phase of the anti-vibration hammer 620 and the transmission line 100 different, thus playing the role of suppressing the high-frequency vibration of the transmission line 100.

[0043] When the temperature drops below zero and snowfall occurs, the remote-controlled hydraulic telescopic rod 810 extends. When ice and snow adhere to the transmission line 100, the transmission line 100 will be tilted by the ice and snow. The tilt of the transmission line 100 will cause the support rod 400 and the vibrating rod 600 to tilt through the clamp 500, so that the transmission line 100, the support rod 400 and the vibrating rod 600 are always parallel.

[0044] When the hydraulic telescopic rod 810 extends, it drives the two claws 700 to move upward, causing the two claws 700 to engage sequentially with the support rod 400 and the vibrating rod 600. Simultaneously, the claws 410 at both ends of the support rod 400 engage with the corresponding anti-vibration hammers 620, and the anti-vibration hammers 620 abut against the power transmission line 100. At this point, the anti-vibration hammers 620, the support rod 400, and the vibrating rod 600 form a relatively stationary unit. (See also...) Figure 8 and Figure 9 As shown.

[0045] Then, the first drive unit 370 is remotely activated, driving the first rotating shaft 330 to rotate around its own axis. The rotation of the first rotating shaft 330 will drive the vibration shaft 340 to rotate, which in turn will drive the vibration wheel 350 to rotate. The vibration wheel 350 rotates continuously and is in close contact with the inner wall of the vibration cylinder 320. Due to the eccentric setting of the counterweight 360, the direction of the centrifugal force on the vibration cylinder 320 changes continuously when the vibration shaft 340 rotates, causing the vibration cylinder 320 to continuously displace in different directions, thereby causing the vibration cylinder 320 to vibrate. The vibration shell 300 will drive the two claws 700 to vibrate synchronously, and through the claws 700, drive the support rod 400 and the anti-vibration hammer 620 to vibrate synchronously. Furthermore, the claws 700 will also drive the transmission line 100 to vibrate synchronously through the wire clamp 500, shaking off the ice and snow on the transmission line 100. Furthermore, since the anti-vibration hammer 620 is locked to the support rod 400 by the claw 410 and abuts against the power transmission line 100 at this time, the anti-vibration hammer 620 will generate a small vibration, which will assist in de-icing and snow removal by striking the power transmission line 100.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A live-line de-icing and snow removal device with remote-controlled power equipment, installed on a transmission line of a transmission tower, characterized in that: The system includes a base plate, a vibrating shell, a support rod, a wire clamp, a vibrating rod, and two claws. The base plate is mounted on the transmission tower, and the vibrating shell is placed on the base plate. A vibrating device is installed inside the vibrating shell, causing it to vibrate relative to the base plate. Two claws are sequentially arranged on the vibrating shell along the axial direction of the transmission line and can move up and down relative to the shell. The axial direction of the transmission line is referred to as the first direction, which is horizontal. The support rod is arranged along the first direction, and claws are provided at both ends of the support rod in the first direction. Initially, the support rod is positioned above the two claws, and the vibrating rod moves along... The first direction is set above the support rod. Both ends of the vibrating rod in the first direction are connected to anti-vibration hammers by steel strands. The anti-vibration hammers are set one-to-one with the support claws. In the initial state, the support claws are disengaged from their corresponding anti-vibration hammers, and there is a gap between the anti-vibration hammers and the transmission line. The clamp is fixed to the vibrating rod and installed on the transmission line. The clamp is slidably engaged with the support rod, and the transmission line, vibrating rod and support rod are always parallel. The two claws can move upward to engage with the support rod and vibrating rod in sequence, and the support claws can engage with their corresponding anti-vibration hammers. At this time, the anti-vibration hammers can abut against the transmission line.

2. The energized snow and ice removal device with remote-controlled power equipment according to claim 1, characterized in that: The vibrating shell is mounted on the base plate via a first elastic element, which is arranged in a vertical direction.

3. A live-line de-icing and snow removal device with remote-controlled power equipment as described in claim 1, characterized in that: Two jaws are connected by an adjusting plate and are always parallel. The adjusting plate is set along the first direction, and both jaws are rotatably connected to the adjusting plate. The adjusting plate is mounted on the vibrating shell by a hydraulic telescopic rod. The hydraulic telescopic rod is set along the vertical direction and can extend and retract in the vertical direction. A rotating seat is set on the hydraulic telescopic rod, and the adjusting plate rotates with the rotating seat through a second elastic element. In the initial state, the second elastic element keeps the adjusting plate in a horizontal state.

4. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 3, characterized in that: The chuck includes a rod and two claws; the rod is arranged vertically, and the lower end of the rod is rotatably engaged with the adjusting plate. Both claws are installed on the upper end of the rod through a third elastic element, which always has the tendency to make the two claws move closer to each other around the first direction.

5. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 4, characterized in that: The levers of the two grippers are connected by a limiting plate, which is set along the first direction and rotates in cooperation with the levers of the grippers.

6. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 3, characterized in that: The vibration device includes a vibrating cylinder, a first rotating shaft, and a vibrating shaft. The vibrating cylinder is arranged inside the vibrating shell along a first direction. The first rotating shaft is coaxial with the vibrating cylinder and is rotatably arranged inside the vibrating cylinder around its own axis. The vibrating shaft is slidably mounted on the first rotating shaft and is arranged perpendicular to the first rotating shaft. A vibrating wheel is rotatably arranged at one end of the vibrating shaft, and the vibrating wheel is eccentrically arranged about the first rotating shaft. In the initial state, the vibrating wheel abuts against the inner wall of the vibrating cylinder. A counterweight is arranged on the vibrating shaft, and the counterweight is arranged on the side of the vibrating shaft closer to the vibrating wheel in the axial direction of the vibrating shaft.

7. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 6, characterized in that: The vibrating cylinder is a conical cylinder, and the vibrating cylinder can be moved in a first direction.

8. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 7, characterized in that: A second driving component is installed inside the vibrating housing. A second rotating shaft is installed at the output end of the second driving component. The second driving component is used to drive the second rotating shaft to rotate around its own axis. The second rotating shaft is a square shaft and is coaxial with the vibrating cylinder. The second rotating shaft and the vibrating cylinder are in sliding fit. A threaded sleeve is installed inside the vibrating housing. The threaded sleeve is in helical fit with the vibrating cylinder. An angle sensor is installed on the adjustment plate. The angle sensor is used to sense the angle between the adjustment plate and the horizontal axis. The angle sensor and the second driving component are both electrically connected through an external remote control device.

9. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 6, characterized in that: A first driving component is fixedly installed inside the vibrating housing, and a first rotating shaft is fixedly installed at the output end of the first driving component. The first driving component is used to drive the first rotating shaft to rotate around its own axis.

10. A live-line de-icing and snow removal device with remote-controlled power equipment according to claim 1, characterized in that: A sliding rod is provided on the support rod, which is set vertically. A limit block is provided at the upper end of the sliding rod, and a slider is provided on the wire clamp. The sliding rod and the slider slide together.

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