Anti-icing device for high-voltage overhead line

Abstract

The utility model relates to the technical field of line anti-icing, and discloses an anti-icing device for a high-voltage overhead line. The line deicing device comprises a base, an upper cover and a deicing mechanism are installed at the upper end of the base, the deicing mechanism is erected on the base and the upper cover, and the deicing mechanism supplies power to the deicing mechanism after storing sunlight to remove moisture and ice blocks on a line so as to prevent icing and automatically move back and forth along the line to clean the whole line at the same time. According to the utility model, the heating lamp is arranged, ice on a line is melted and softened through power supply and heating of the solar storage battery, fallen ice blocks and water are isolated through the screen at the lower end of the base, so that the water flows out, and the ice is left in the inner part and is continuously melted, and the air cylinder is arranged, and the air cylinder drives the clamping block to clamp the line back and forth and then loosens the clamping block to break the ice. The cleaning shaft sweeps off ice blocks on the line and wipes water on the line at the same time, so that the line is kept dry, and secondary icing is prevented.

Description

Technical Field

[0001] This utility model relates to the field of line anti-icing technology, specifically to an anti-icing device for high-voltage overhead lines. Background Technology

[0002] Overhead lines mainly refer to exposed overhead lines, which are erected above the ground. They are power transmission lines that use insulators to fix the transmission conductors to towers that stand upright on the ground to transmit electrical energy. Overhead lines are prone to water accumulation at high altitudes, and in cold weather, they are prone to icing, which can cause the line to sag due to increased weight, posing safety hazards and affecting the use of the circuit. They usually require regular monitoring and manual cleaning. Manual cleaning is unsafe, inefficient, time-consuming, and labor-intensive. Even after the ice is removed, the line remains damp and will continue to ic. Therefore, an anti-icing device for high-voltage overhead lines is proposed. Utility Model Content

[0003] The purpose of this invention is to provide an anti-icing device for high-voltage overhead lines to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A device for preventing icing of high-voltage overhead lines includes:

[0005] A base, the upper end of which is fitted with a top cover;

[0006] The de-icing mechanism is mounted on the base and the top cover. The de-icing mechanism is powered by storing solar energy to remove moisture and ice from the line to prevent icing. At the same time, it automatically moves back and forth along the line to clean the entire line.

[0007] Preferably, the de-icing mechanism includes a heating lamp and a solar battery. The heating lamp array is installed on the upper inner wall of the cover, and the solar battery is fixedly installed on the upper end of the cover.

[0008] Preferably, the de-icing mechanism further includes a cylinder, a clamping block, and a rubber ring. The cylinder array is installed on the inner walls of both ends of the base, the clamping block is mounted inside the base, one end of the clamping block is fixedly connected to the output end of the cylinder, and the rubber ring is fixedly installed on the other end of the clamping block.

[0009] Preferably, the de-icing mechanism further includes a connecting plate, a sliding groove, and a fixing frame. The connecting plate is fixedly installed on the inner walls of both ends of the base. The sliding groove is opened through the connecting plate. The fixing frame is installed inside the base and is slidably connected to the sliding groove.

[0010] Preferably, the de-icing mechanism further includes an elastic spring, a cleaning shaft, and a screen. The elastic spring is mounted inside the base, with one end of the elastic spring fixedly connected to the inner wall of the base and the other end of the elastic spring fixedly connected to a fixed frame. The cleaning shaft is rotatably mounted inside the fixed frame, and the screen is fixedly mounted at the lower end of the base.

[0011] Preferably, the de-icing mechanism further includes limit plates, moving shafts, and servo motors. There are four limit plates, which are respectively fixedly installed on both ends of the upper cover of the base. The moving shaft array is installed on the limit plates, and the servo motor is fixedly installed on the lower end of the limit plates. The output end of the servo motor is fixedly connected to the moving shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) This utility model is equipped with a heating lamp, which is powered by a solar battery to heat and melt the ice on the line. The falling ice and water are separated by a screen at the bottom of the base, allowing the water to flow out while the ice remains inside to continue melting.

[0014] (2) This utility model is equipped with a cylinder. The cylinder drives the clamping block to clamp the line repeatedly and then releases it to break the ice. The cleaning shaft sweeps the ice off the line and wipes the water off the line at the same time, keeping the line dry and preventing secondary icing.

[0015] (3) This utility model is equipped with a limit plate. The limit plate is equipped with two moving shafts that clamp the line. The line can be moved back and forth along the line by the control of the servo motors at both ends to perform de-icing and anti-icing work on the entire line. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a half-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a partial structural diagram of the present utility model.

[0019] In the diagram: 1. Base; 11. Top cover; 2. De-icing mechanism; 21. Heating lamp; 22. Solar battery; 23. Cylinder; 24. Clamping block; 25. Rubber ring; 26. Connecting plate; 27. Slide groove; 28. Fixing frame; 29. ​​Elastic spring; 210. Cleaning shaft; 211. Screen; 212. Limiting plate; 213. Moving shaft; 214. Servo motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a device for preventing icing of high-voltage overhead lines includes:

[0022] Base 1, with a top cover 11 installed on the upper end of base 1;

[0023] De-icing mechanism 2 is mounted on base 1 and top cover 11. De-icing mechanism 2 is powered by storing solar energy to remove moisture and ice from the line to prevent icing. At the same time, it automatically moves back and forth along the line to clean the entire line.

[0024] The de-icing mechanism 2 includes heating lamps 21 and solar batteries 22. The array of heating lamps 21 is installed on the upper inner wall of the cover 11, and the solar batteries 22 are fixedly installed on the upper end of the cover 11.

[0025] The de-icing mechanism 2 also includes a cylinder 23, a clamping block 24, and a rubber ring 25. The cylinder 23 is arrayed and installed on the inner walls of both ends of the base 1. The clamping block 24 is mounted inside the base 1. One end of the clamping block 24 is fixedly connected to the output end of the cylinder 23, and the rubber ring 25 is fixedly installed on the other end of the clamping block 24.

[0026] The de-icing mechanism 2 also includes a connecting plate 26, a slide 27, and a fixing frame 28. The connecting plate 26 is fixedly installed on the inner walls of both ends of the base 1. The slide 27 is opened through the connecting plate 26. The fixing frame 28 is mounted inside the base 1 and is slidably connected to the slide 27.

[0027] The de-icing mechanism 2 also includes an elastic spring 29, a cleaning shaft 210, and a screen 211. The elastic spring 29 is mounted inside the base 1. One end of the elastic spring 29 is fixedly connected to the inner wall of the base 1, and the other end of the elastic spring 29 is fixedly connected to the fixed frame 28. The cleaning shaft 210 is rotatably mounted inside the fixed frame 28, and the screen 211 is fixedly mounted at the lower end of the base 1.

[0028] The de-icing mechanism 2 also includes a limiting plate 212, a moving shaft 213, and a servo motor 214. There are four limiting plates 212, which are fixedly installed on both ends of the upper cover 11 of the base 1. The moving shaft 213 is arrayed on the limiting plate 212. The servo motor 214 is fixedly installed on the lower end of the limiting plate 212, and the output end of the servo motor 214 is fixedly connected to the moving shaft 213.

[0029] This utility model is equipped with a heating lamp 21, which is powered by a solar storage battery 22 to heat and melt the ice on the line. The falling ice and water are separated by a screen 211 at the bottom of the base 1, allowing the water to flow out while the ice remains inside to continue melting.

[0030] This utility model is equipped with a cylinder 23. The cylinder 23 drives the clamping block 24 to clamp the circuit repeatedly and then release it to break the ice. The cleaning shaft 210 sweeps the ice off the circuit and wipes the water off the circuit at the same time, keeping the circuit dry and preventing secondary icing.

[0031] This utility model is equipped with a limit plate 212. The limit plate 212 is equipped with two moving shafts 213 to clamp the line. The line can be reciprocated along the line by the servo motors 214 at both ends to perform de-icing and anti-icing work on the entire line.

[0032] In use, after the top cover 11 is separated from the base 1, the wire is inserted into the gaps at the upper ends of the four moving shafts 213 so that the moving shafts 213 clamp the wire. At the same time, the clamping blocks 24 and the cleaning shaft 210 clamp the wire together. After fixing, the top cover 11 is reset and fixed to the base 1 to complete the sealing. The solar battery 22 on the top cover 21 absorbs light and converts it into electrical energy to power the entire device. During operation, the heating lamp 21 heats the interior and raises the surface temperature of the wire to melt the ice wall or evaporate the moisture. At the same time, the cylinder 23 drives the clamping blocks 24 to extend and retract, continuously clamping and loosening the surface of the wire to squeeze out the ice layer on the surface. The rubber ring 25 on the clamping block 24 prevents friction damage to the circuit surface. Then, the cleaning shaft 210 sweeps the surface water and broken ice onto the screen 211 to keep the circuit surface dry. Water is discharged through the screen 211, while large pieces of ice are heated on the screen 211 to melt into water and be discharged. At the same time, the servo motor 214 drives the moving shaft 213 to rotate. The rotation of the moving shaft 213 causes the device to move in the direction of rotation of the moving shaft 213 through friction. The two servo motors 214 take turns to operate according to the program settings, so that the whole device reciprocates along the circuit to perform the de-icing and anti-icing process for the entire circuit.

[0033] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing icing on high-voltage overhead lines, characterized in that, An anti-icing device for high-voltage overhead lines includes: A base (1), the upper end of which is fitted with a cover (11); De-icing mechanism (2), the de-icing mechanism (2) is mounted on base (1) and top cover (11). The de-icing mechanism (2) is powered by storing solar energy to remove moisture and ice from the line to prevent icing. At the same time, it automatically moves back and forth along the line to clean the entire line.

2. The anti-icing device for high-voltage overhead lines according to claim 1, characterized in that: The de-icing mechanism (2) includes a heating lamp (21) and a solar battery (22). The array of heating lamps (21) is installed on the upper inner wall of the cover (11), and the solar battery (22) is fixedly installed on the upper end of the cover (11).

3. The anti-icing device for high-voltage overhead lines according to claim 1, characterized in that: The de-icing mechanism (2) also includes a cylinder (23), a clamping block (24), and a rubber ring (25). The cylinders (23) are arrayed and installed on the inner walls of both ends of the base (1). The clamping block (24) is mounted inside the base (1). One end of the clamping block (24) is fixedly connected to the output end of the cylinder (23). The rubber ring (25) is fixedly installed on the other end of the clamping block (24).

4. The anti-icing device for high-voltage overhead lines according to claim 3, characterized in that: The de-icing mechanism (2) also includes a connecting plate (26), a slide groove (27), and a fixing frame (28). The connecting plate (26) is fixedly installed on the inner walls of both ends of the base (1). The slide groove (27) is opened through the connecting plate (26). The fixing frame (28) is mounted inside the base (1) and is slidably connected to the slide groove (27).

5. The anti-icing device for high-voltage overhead lines according to claim 4, characterized in that: The de-icing mechanism (2) also includes an elastic spring (29), a cleaning shaft (210), and a screen (211). The elastic spring (29) is mounted inside the base (1). One end of the elastic spring (29) is fixedly connected to the inner wall of the base (1), and the other end of the elastic spring (29) is fixedly connected to the fixed frame (28). The cleaning shaft (210) is rotatably mounted inside the fixed frame (28), and the screen (211) is fixedly mounted at the lower end of the base (1).

6. The anti-icing device for high-voltage overhead lines according to claim 5, characterized in that: The de-icing mechanism (2) also includes a limiting plate (212), a moving shaft (213), and a servo motor (214). There are four limiting plates (212), which are respectively fixedly installed on both ends of the upper cover (11) of the base (1). The moving shafts (213) are arrayed on the limiting plates (212). The servo motors (214) are fixedly installed on the lower end of the limiting plates (212), and the output end of the servo motors (214) is fixedly connected to the moving shafts (213).

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