A power tower de-icing device

Abstract

The utility model discloses a power iron tower deicing device belongs to deicing device technical field, including the deicing cover, the lower surface of deicing cover extends to the inside and is equipped with cable slot, the both sides of cable slot are equipped with the mounting groove, the inside swing of mounting groove is equipped with the mounting panel, the lower surface of mounting panel is equipped with fixed screw hole, the inner wall of fixed screw hole is equipped with fixed screw rod with thread, two the side of mutual approach of mounting panel is all fixedly connected with the scraper, the rear of scraper is located the inner wall on cable slot and is equipped with the heating cover.

Description

Technical Field

[0001] This utility model relates to the technical field of de-icing devices, specifically a de-icing device for power transmission towers. Background Technology

[0002] As a crucial component of power transmission lines, power transmission towers have played a central role since the early days of the power industry. With technological advancements and increasing electricity demand, power transmission towers have evolved to utilize modern high-strength steel or alloy materials. While ensuring safe and stable power transmission, power transmission towers have also gradually improved their environmental adaptability and economic efficiency. Power transmission towers are highly susceptible to icing in winter, especially in cold and humid climates or high-altitude areas. Icing not only increases the weight of the tower, leading to a greater structural load, but can also cause serious safety accidents such as conductor breakage and tower collapse, posing a significant threat to the stable operation of the power system. Therefore, timely and effective de-icing is essential for ensuring the safe operation of the power system.

[0003] This application improves upon the existing technology, which involves manually knocking on cables to remove ice from power towers. This method is laborious, results in poor de-icing effect, and has low efficiency.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a de-icing device for power transmission towers to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a de-icing device for power transmission towers, comprising a de-icing sleeve, wherein a cable groove is formed on the lower surface of the de-icing sleeve extending into the interior, and mounting grooves are formed on both sides of the cable groove, wherein a mounting plate is movably arranged inside the mounting groove, and a fixing screw hole is formed on the lower surface of the mounting plate, wherein a fixing screw is threaded on the inner wall of the fixing screw hole, and a scraper is fixedly connected to one side of the two mounting plates that are close to each other, and a heating sleeve is provided behind the scraper on the inner wall of the cable groove.

[0007] As a further embodiment of this utility model: a second connecting cylinder is fixedly connected to the top of the de-icing sleeve, and a second threaded groove is provided on the upper surface of the second connecting cylinder.

[0008] As a further embodiment of this utility model: a second threaded block is threadedly connected to the inner wall of the second threaded groove, and a second connecting block is fixedly connected to the top of the second threaded block.

[0009] As a further embodiment of this utility model: a pull rope is fixedly connected to the top of the second connecting block, a first connecting block is fixedly connected to the top of the pull rope, a first connecting cylinder is provided above the first connecting block, and a drone is fixedly connected to the top of the first connecting cylinder.

[0010] As a further embodiment of this utility model: a first threaded groove is provided on the lower surface of the first connecting cylinder, a first threaded block is threadedly connected to the inner wall of the first threaded groove, and the bottom of the first threaded block is fixedly connected to the top of the first connecting block.

[0011] As a further embodiment of this utility model: a mounting box is fixedly connected to the right side of the de-icing sleeve, a power supply is movably installed inside the mounting box, and a movable door is rotatably provided on the front end face of the mounting box.

[0012] This utility model has the following beneficial effects:

[0013] (1) Through the structural design of the de-icing sleeve, movable door, scraper, drone, pull rope, cable tray, installation box, power supply and heating sleeve, the cable can be de-iced by scraping first and then heating. This can effectively ensure the de-icing effect of the cable, with good de-icing effect and high de-icing efficiency. It solves the problem that when de-icing the cables on the power tower, the de-icing is done manually by using tools to knock the cables, which easily causes excessive physical exertion of the user, poor de-icing effect and low de-icing efficiency.

[0014] (2) Through the structural design of the first connecting cylinder, the first connecting block, the second connecting block, the second connecting cylinder, the first threaded groove, the second threaded groove, the first threaded block and the second threaded block, the rope can be easily disassembled and assembled, thereby effectively ensuring the use effect of the de-icing sleeve and improving the convenience of the device. Attached Figure Description

[0015] Figure 1 This is a partial three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the main view of this utility model;

[0017] Figure 3 This is a partial structural diagram of the heating jacket, which is the main feature of this utility model.

[0018] Figure 4 This is an enlarged partial structural diagram of point A in this utility model;

[0019] Figure 5 This is a partial structural diagram of the main feature of this utility model, which embodies the movable door.

[0020] In the diagram: 1. De-icing sleeve; 2. Movable door; 3. Scraper; 4. Drone; 5. First connecting cylinder; 6. First connecting block; 7. Pull rope; 8. Second connecting block; 9. Second connecting cylinder; 10. Cable channel; 11. First threaded groove; 12. Second threaded groove; 13. First threaded block; 14. Second threaded block; 15. Mounting box; 16. Power supply; 17. Heating sleeve; 18. Mounting groove; 19. Mounting plate; 20. Fixing screw hole; 21. Fixing screw. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-5 An embodiment of this utility model provides a power tower de-icing device, including a de-icing sleeve 1. The lower surface of the de-icing sleeve 1 extends into the interior and is provided with a cable groove 10. The cable groove 10 is provided with mounting grooves 18 on both sides. The mounting groove 18 is movably provided with a mounting plate 19. The lower surface of the mounting plate 19 is provided with a fixing screw hole 20. The inner wall of the fixing screw hole 20 is threaded with a fixing screw 21. The two mounting plates 19 are fixedly connected to a scraper 3 on the side that is close to each other. A heating sleeve 17 is provided behind the scraper 3 on the inner wall of the cable groove 10.

[0027] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when de-icing cables, the de-icing sleeve 1 is placed on the outer wall of the cable, and then the drone 4 is moved remotely. The movement of the drone 4 will cause the de-icing sleeve 1 to slide on the outer wall of the cable through the pull rope 7. At this time, the scraper 3 can be used to scrape off the ice on the outer wall of the cable, and the heating sleeve 17 can generate heat to heat the cable. By scraping first and then heating, the de-icing effect of the cable can be effectively guaranteed. The de-icing effect is good and the de-icing efficiency is high. It solves the problem that when de-icing cables on power towers, the de-icing is done manually by knocking the cables with tools, which easily causes excessive physical exertion for users, poor de-icing effect and low de-icing efficiency.

[0028] The design of the mounting groove 18, mounting plate 19, fixing screw hole 20, and fixing screw 21 allows for the removal of the scraper 3 by rotating the fixing screw 21 until it disengages from the fixing screw hole 20, and then moving the scraper 3 until the mounting plate 19 disengages from the mounting groove 18. Similarly, the scraper 3 can be installed. By facilitating the removal and replacement of the scraper 3, the scraping effect of the scraper 3 can be effectively guaranteed.

[0029] The top of the de-icing sleeve 1 is fixedly connected to a second connecting cylinder 9. The upper surface of the second connecting cylinder 9 is provided with a second threaded groove 12. The inner wall of the second threaded groove 12 is threadedly connected to a second threaded block 14. The top of the second threaded block 14 is fixedly connected to a second connecting block 8. The top of the second connecting block 8 is fixedly connected to a pull rope 7. The top of the pull rope 7 is fixedly connected to a first connecting block 6. The top of the first connecting block 6 is provided with a first connecting cylinder 5. The top of the first connecting cylinder 5 is fixedly connected to a drone 4. The lower surface of the first connecting cylinder 5 is provided with a first threaded groove 11. The inner wall of the first threaded groove 11 is threadedly connected to a first threaded block 13. The bottom of the first threaded block 13 is fixedly connected to the top of the first connecting block 6. The right side of the de-icing sleeve 1 is fixedly connected to an installation box 15. The power supply 16 is movably installed inside the installation box 15. The front end of the installation box 15 is rotatably provided with a movable door 2.

[0030] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, when the pull rope 7 is damaged and needs to be replaced, the first connecting block 6 can be rotated until the first threaded block 13 disengages from the first threaded groove 11, and then the second connecting block 8 can be rotated until the second threaded block 14 disengages from the second threaded groove 12, thereby completing the disassembly of the pull rope 7. Similarly, the pull rope 7 can be installed. By facilitating the disassembly and assembly of the pull rope 7, the performance of the de-icing sleeve 1 can be effectively guaranteed, thereby improving the convenience of the device.

[0031] Working principle: In this application, when de-icing the cable, the de-icing sleeve 1 is placed on the outer wall of the cable, and then the drone 4 is moved remotely. The movement of the drone 4 will cause the de-icing sleeve 1 to slide on the outer wall of the cable via the pull rope 7. At this time, the scraper 3 can be used to scrape off the ice on the outer wall of the cable, and at the same time, the heating sleeve 17 can generate heat to heat the cable. By scraping first and then heating, the de-icing effect of the cable can be effectively guaranteed. The de-icing effect is good and the de-icing efficiency is high. Secondly, when the pull rope 7 is damaged and needs to be replaced, the first connecting block 6 can be rotated until the first threaded block 13 is disengaged from the first threaded groove 11, and then the second connecting block 8 can be rotated until the second threaded block 14 is disengaged from the second threaded groove 12, thereby completing the disassembly of the pull rope 7. Similarly, the pull rope 7 can be installed. By making it easy to disassemble and assemble the pull rope 7, the use effect of the de-icing sleeve 1 can be effectively guaranteed, thereby improving the convenience of the device.

[0032] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. At the same time, the electrical components mentioned in this application are all connected to an external power supply and control switch when in use. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, this utility model will not explain the control method and circuit connection in detail. Moreover, the external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0033] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A de-icing device for power transmission towers, comprising a de-icing sleeve (1), characterized in that: The lower surface of the de-icing sleeve (1) extends into the interior and is provided with a cable groove (10). The cable groove (10) is provided with mounting grooves (18) on both sides. The mounting groove (18) is provided with a mounting plate (19). The lower surface of the mounting plate (19) is provided with a fixing screw hole (20). The inner wall of the fixing screw hole (20) is provided with a fixing screw (21). The two mounting plates (19) are fixedly connected to each other on the side that is close to each other. The rear of the scraper (3) is provided on the inner wall of the cable groove (10). The top of the de-icing sleeve (1) is fixedly connected with a second connecting cylinder (9). The upper surface of the second connecting cylinder (9) is provided with a second threaded groove (12). A second threaded block (14) is threadedly connected to the inner wall of the second threaded groove (12). A second connecting block (8) is fixedly connected to the top of the second threaded block (14). A pull rope (7) is fixedly connected to the top of the second connecting block (8). A first connecting block (6) is fixedly connected to the top of the pull rope (7). A first connecting cylinder (5) is provided above the first connecting block (6). A drone (4) is fixedly connected to the top of the first connecting cylinder (5).

2. The de-icing device for power transmission towers according to claim 1, characterized in that: The lower surface of the first connecting cylinder (5) is provided with a first threaded groove (11), and a first threaded block (13) is threadedly connected to the inner wall of the first threaded groove (11), and the bottom of the first threaded block (13) is fixedly connected to the top of the first connecting block (6).

3. The de-icing device for power transmission towers according to claim 2, characterized in that: The right side of the de-icing sleeve (1) is fixedly connected to an installation box (15), and a power supply (16) is movably installed inside the installation box (15). The front end of the installation box (15) is provided with a movable door (2).

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