Power transmission line nanometer liquid band electrification deep cleaning device

Abstract

This utility model relates to the field of cleaning equipment technology, specifically a nano-liquid deep cleaning device for power transmission lines. It includes a drone body, with a bracket bolted to the bottom of the drone body. The advantages of this utility model are: the device has two arc-shaped guide tubes, each containing multiple circumferentially arrayed nozzles. These nozzles are connected to a three-way adapter pipe via the arc-shaped guide tubes. A motor drives the connecting shaft to rotate, which in turn rotates a gear. A rack meshing with the gear causes the two arc-shaped guide tubes to slide relative to each other within the support frame. Multiple nozzles spray nano-liquid from different angles and positions, effectively covering the uneven and three-dimensionally arranged surfaces of the power transmission line insulation strings. Compared to traditional single-spray guns, this completely eliminates cleaning dead zones, ensuring that every inch of dirt on the insulation strings is fully contacted and cleaned by the nano-liquid, greatly improving the cleaning effect and protecting the insulation performance of the power transmission lines.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a deep cleaning device for power transmission lines using nano-liquid with electrical charge. Background Technology

[0002] The nano-liquid live-line deep cleaning equipment for power transmission lines is a specialized device applied in the power industry, specifically designed for cleaning and maintenance of operating power transmission lines. It aims to efficiently remove dirt, dust, salt stains, and other contaminants from the insulation strings of power transmission lines without interrupting power transmission, ensuring the safe and stable operation of the lines. In urban power grids, it effectively removes dirt caused by industrial pollution and vehicle exhaust, preventing a decline in line insulation performance. In mountainous power transmission lines, it removes pollutants caused by windblown sand and fallen leaves. In coastal power transmission lines, it cleans salt spray crystals brought by sea breezes, preventing electrochemical corrosion, reducing the probability of power transmission line faults, lowering the frequency of power outages for maintenance, and ensuring a stable power supply.

[0003] Currently, the common practice for cleaning insulation strings in power transmission lines is to use drones equipped with nano-liquid cleaning equipment. Existing nano-liquid cleaning equipment typically consists of a storage tank and a single cleaning spray gun. A water pump draws the nano-liquid from the storage tank to the spray gun for cleaning. However, this single-spray gun design has significant drawbacks. Due to the complex structure of the insulation strings in power transmission lines, with their uneven surfaces and three-dimensional arrangement, a single spray gun, limited by the spray angle and range, cannot cover all parts of the insulation strings, inevitably creating numerous cleaning dead zones. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a nano-liquid electrostatic deep cleaning device for power transmission lines to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a deep cleaning device for electrified power transmission lines using nano-liquid, comprising a drone body. A bracket is fixedly installed at the bottom of the drone body by bolts. A storage tank for storing nano-liquid is fixedly connected to the inner wall of the bracket. A water pump is fixedly installed at one end of the storage tank. A connecting pipe is fixedly connected to the output end of the water pump. A three-way adapter is fixedly installed at the end of the connecting pipe away from the water pump. A U-shaped frame is fixedly connected to one side of the bracket. A sleeve is fixedly connected to one side of the U-shaped frame. A connecting shaft is rotatably connected to the inner wall of the sleeve. A motor is embedded in one side of the drone body. The output end of the motor is fixedly connected to the connecting shaft. A gear is fixedly connected to the end of the connecting shaft away from the motor. A support frame is fixedly connected to the side of the sleeve away from the U-shaped frame. Two symmetrically arranged arc-shaped guide tubes are slidably connected inside the support frame. The two output ends of the three-way adapter are connected to the two arc-shaped guide tubes through rubber hoses. A rack is fixedly connected to one side of each arc-shaped guide tube. Both racks are meshed with the gear.

[0007] Preferably, in any of the above solutions, the top and bottom of the support frame are fixedly connected to limit plates, and the two racks are slidably connected to the two limit plates respectively.

[0008] Preferably, in any of the above solutions, two symmetrically arranged guide rods are embedded inside the support frame, and the two arc-shaped guide pipes are slidably connected to the two guide rods respectively.

[0009] Preferably, in any of the above embodiments, clamps are installed on the outer surfaces of both the sleeve and the connecting pipe, and a metal plate is fixedly connected between the two clamps, with the sleeve and the connecting pipe being parallel.

[0010] Preferably, as described in any of the above embodiments, the outer surface of the sleeve is fixedly connected with a plurality of circumferentially arrayed reinforcing ribs, and the plurality of reinforcing ribs are all fixedly connected to the support frame.

[0011] Preferably, in any of the above schemes, a plurality of nozzles in a circular array are fixedly installed inside each of the arc-shaped guide tubes, and the plurality of nozzles are connected to the three-way adapter pipe through the arc-shaped guide tubes.

[0012] Preferably, in any of the above solutions, the water pump and the motor are electrically connected to the control module inside the UAV body, and the drive shaft of the motor coincides with the gear shaft.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. Addressing the issue of blind spots in traditional single-spray cleaning devices, this power transmission line nano-liquid live-line deep cleaning equipment achieves omnidirectional, blind-spot-free cleaning through a unique structural design. The equipment features two arc-shaped guide tubes, each housing multiple circumferentially arrayed nozzles. These nozzles are connected to a T-junction connector via the arc-shaped guide tubes. A motor drives the connecting shaft to rotate, which in turn rotates a gear. A rack meshing with the gear causes the two arc-shaped guide tubes to slide relative to each other within a support frame. During this process, multiple nozzles spray nano-liquid from different angles and positions, effectively covering all the uneven and three-dimensionally arranged parts of the power transmission line insulation strings. Compared to traditional single-spray guns, this completely eliminates blind spots, ensuring that every inch of dirt on the insulation strings is fully contacted and cleaned by the nano-liquid, significantly improving cleaning efficiency and protecting the insulation performance of the power transmission lines.

[0015] 2. The cleaning equipment's structural design fully considers stability and reliability. The reinforcing ribs on the outer surface of the sleeve are fixedly connected to the support frame, enhancing the connection strength between the sleeve and the support frame. This prevents vibrations generated by components such as the motor and gears from easily affecting the overall structure. Simultaneously, the limiting plates at the top and bottom of the support frame, as well as the internal guide rods, effectively limit and guide the arc-shaped guide pipe, ensuring smooth operation during sliding without deviation or wobbling. Furthermore, the sleeve and connecting pipe are fixedly connected by clamps and metal plates, and the two are parallel to each other. This design not only ensures the stability of the nano-liquid delivery pipeline but also enables the entire equipment to withstand external forces such as airflow impacts during drone flight, maintaining the normal operating condition of all components. This effectively improves the reliability and service life of the equipment, reducing the risk of equipment failure and maintenance costs. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the assembly of this utility model;

[0017] Figure 2 This is a second-view structural diagram of the assembly of this utility model;

[0018] Figure 3 This is a first-view structural diagram of the support frame of this utility model;

[0019] Figure 4 This is a second-view structural diagram of the support frame of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the sleeve of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure at point A of this utility model.

[0022] In the diagram: 1-UAV body, 2-Bracket, 3-Liquid tank, 4-Water pump, 5-Connecting pipe, 6-T-connector pipe, 7-U-shaped frame, 8-Sleeve, 9-Connecting shaft, 10-Motor, 11-Gear, 12-Arc-shaped guide pipe, 13-Rack, 14-Limiting plate, 15-Guide rod, 16-Clamp, 17-Metal plate, 18-Reinforcing rib, 19-Nozzle, 20-Support frame. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0024] like Figures 1 to 6 As shown, a deep cleaning device for live nano-liquid in power transmission lines includes a drone body 1. A bracket 2 is bolted to the bottom of the drone body 1. A storage tank 3 for storing nano-liquid is fixedly connected to the inner wall of the bracket 2. A water pump 4 is fixedly installed at one end of the storage tank 3. A connecting pipe 5 is fixedly connected to the output end of the water pump 4. A T-connector 6 is fixedly installed at the end of the connecting pipe 5 away from the water pump 4. A U-shaped frame 7 is fixedly connected to one side of the bracket 2. A sleeve 8 is fixedly connected to one side of the U-shaped frame 7. A connecting shaft 9 is rotatably connected to the inner wall of the sleeve 8. A motor 10 is embedded in one side of the main body 1. The output end of the motor 10 is fixedly connected to the connecting shaft 9. A gear 11 is fixedly connected to the end of the connecting shaft 9 away from the motor 10. A support frame 20 is fixedly connected to the side of the sleeve 8 away from the U-shaped frame 7. Two symmetrically arranged arc-shaped guide tubes 12 are slidably connected inside the support frame 20. The two output ends of the three-way adapter 6 are connected to the two arc-shaped guide tubes 12 through rubber hoses. A rack 13 is fixedly connected to one side of each arc-shaped guide tube 12. Both racks 13 are meshed with the gear 11.

[0025] As an optional technical solution of this utility model, the top and bottom of the support frame 20 are fixedly connected to limiting plates 14, and the two racks 13 are slidably connected to the two limiting plates 14 respectively. When the motor 10 drives the gear 11 to rotate, thereby driving the racks 13 to move the arc-shaped guide tube 12, the limiting plates 14 can effectively limit the vertical displacement of the racks 13, preventing the arc-shaped guide tube 12 from shifting up and down or shaking during the sliding process. This allows the arc-shaped guide tube 12 to slide stably along a predetermined trajectory, ensuring that the nozzle 19 maintains a stable angle when spraying nano-liquid, thereby ensuring the cleaning effect on the insulation strings of the power transmission line.

[0026] As an optional technical solution of this utility model, two symmetrically arranged guide rods 15 are embedded inside the support frame 20. Two arc-shaped guide tubes 12 are slidably connected to the two guide rods 15 respectively. The two symmetrically arranged guide rods 15 provide parallel and stable sliding tracks for the arc-shaped guide tubes 12. When the arc-shaped guide tubes 12 move under the drive of the rack 13, the guide rods 15 can guide them to slide smoothly, avoiding lateral tilting or jamming. At the same time, the guide rods 15 share the external force on the arc-shaped guide tubes 12 during sliding, reducing friction between the arc-shaped guide tubes 12 and the support frame 20, reducing component wear, and extending the service life of the equipment.

[0027] As an optional technical solution of this utility model, clamps 16 are installed on the outer surfaces of both the sleeve 8 and the connecting pipe 5. A metal plate 17 is fixedly connected between the two clamps 16. The sleeve 8 and the connecting pipe 5 are parallel. During the flight of the UAV, this structure can resist the vibration and impact brought by the airflow, prevent relative displacement between the sleeve 8 and the connecting pipe 5, and ensure the stable delivery of nano-liquid in the pipeline system composed of the connecting pipe 5, the three-way adapter pipe 6, and the arc-shaped guide pipe 12. At the same time, the connection method of the clamps 16 and the metal plate 17 facilitates the installation and disassembly of the sleeve 8 and the connecting pipe 5, providing convenience during equipment maintenance or component replacement.

[0028] As an optional technical solution of this utility model, a number of reinforcing ribs 18 in a circular array are fixedly connected to the outer surface of the sleeve 8. The reinforcing ribs 18 are all fixedly connected to the support frame 20. When the motor 10, gear 11 and other components are running, they will generate vibration and force. The reinforcing ribs 18 can evenly distribute these forces to prevent the sleeve 8 from deforming or loosening due to uneven force, and ensure the stable operation of the transmission components such as the connecting shaft 9 and gear 11.

[0029] As an optional technical solution of this utility model, each arc-shaped guide tube 12 has several circumferentially arrayed nozzles 19 fixedly installed inside. These nozzles 19 are all connected to the three-way adapter tube 6 via the arc-shaped guide tube 12. Multiple nozzles 19 can spray nano-liquid onto the transmission line insulation string from different angles and positions. Compared to a single nozzle, this method can more comprehensively cover the uneven and complex three-dimensional structure of the insulation string surface, effectively eliminating cleaning dead zones. The nano-liquid, evenly sprayed through multiple nozzles, can fully contact the dirt on the surface of the insulation string, improving cleaning efficiency.

[0030] As an optional technical solution of this utility model, both the water pump 4 and the motor 10 are electrically connected to the control module inside the UAV body 1. The drive shaft of the motor 10 coincides with the axis of the gear 11. The control module can precisely adjust the flow rate of the water pump 4 and the rotation speed of the motor 10 according to the actual cleaning needs, thereby controlling the spray volume of the nano-liquid and the moving speed of the arc-shaped guide tube 12 to achieve the best cleaning effect. The coincidence of the drive shaft of the motor 10 and the axis of the gear 11 ensures the accuracy and stability of power transmission.

[0031] A nano-liquid electrostatic deep cleaning device for power transmission lines operates on the following principle:

[0032] 1): The motor 10 drives the connecting shaft 9 to rotate, which in turn drives the gear 11 to rotate. The rack 13, which meshes with the gear 11, causes the two arc-shaped guide tubes 12 to slide relative to each other within the support frame 12.

[0033] 2): Multiple nozzles 19 spray nano liquid from different angles and positions, which can cover the uneven and three-dimensionally arranged parts of the insulation string surface of the power transmission line.

[0034] 3): The limiting plates 14 at the top and bottom of the support frame 12 and the guide rod 15 inside play a good role in limiting and guiding the arc-shaped guide tube 12, ensuring that the arc-shaped guide tube 12 runs smoothly during the sliding process.

[0035] In summary, this nano-liquid deep cleaning device for power transmission lines achieves comprehensive, dead-angle-free cleaning through its unique structural design. The device features two arc-shaped guide tubes 12, each containing multiple circumferentially arrayed nozzles 19. These nozzles 19 are connected to a three-way adapter pipe 6 via the arc-shaped guide tubes 12. A motor 10 drives a connecting shaft 9 to rotate, which in turn rotates a gear 11. A rack 13 meshing with the gear 11 causes the two arc-shaped guide tubes 12 to slide relative to each other within the support frame 12. During this process, multiple nozzles 19 spray nano-liquid from different angles and positions, covering all the uneven and three-dimensionally arranged parts of the power transmission line insulation strings. Compared to traditional single-spray guns, this completely eliminates cleaning dead angles, ensuring that every inch of dirt on the insulation strings is fully contacted and cleaned by the nano-liquid, significantly improving the cleaning effect and protecting the insulation performance of the power transmission line. The structural design fully considers stability and reliability. The reinforcing ribs 18 on the outer surface of the sleeve 8 are fixedly connected to the support frame 12, enhancing the connection strength between the sleeve 8 and the support frame 12. This ensures that vibrations generated during the operation of components such as the motor 10 and gear 11 will not easily affect the overall structure. Simultaneously, the limiting plates 14 at the top and bottom of the support frame 12, as well as the internal guide rods 15, provide effective limiting and guidance for the arc-shaped guide pipe 12, ensuring its smooth operation during sliding without deviation or wobbling. Furthermore, the sleeve 8 and connecting pipe 5 are fixedly connected by clamps 16 and metal plates 17, which are parallel to each other. This design not only ensures the stability of the nano-liquid delivery pipeline but also enables the entire device to withstand external forces such as airflow impacts during UAV flight, maintaining the normal operating condition of each component. This effectively improves the reliability and service life of the equipment, reducing the risk of equipment failure and maintenance costs.

Claims

1. A power line nanofluid electrified deep cleaning apparatus, characterized by: The device includes a drone body (1), a bracket (2) fixedly mounted on the bottom of the drone body (1) by bolts, a storage tank (3) for storing nano-liquid fixedly connected to the inner wall of the bracket (2), a water pump (4) fixedly mounted on one end of the storage tank (3), a connecting pipe (5) fixedly connected to the output end of the water pump (4), a three-way adapter pipe (6) fixedly mounted on the end of the connecting pipe (5) away from the water pump (4), a U-shaped frame (7) fixedly connected to one side of the bracket (2), a sleeve (8) fixedly connected to one side of the U-shaped frame (7), a connecting shaft (9) rotatably connected to the inner wall of the sleeve (8), and one side of the drone body (1). An embedded motor (10) is installed. The output end of the motor (10) is fixedly connected to the connecting shaft (9). A gear (11) is fixedly connected to the end of the connecting shaft (9) away from the motor (10). A support frame (20) is fixedly connected to the side of the sleeve (8) away from the U-shaped frame (7). Two symmetrically arranged arc-shaped guide tubes (12) are slidably connected inside the support frame (20). The two output ends of the three-way adapter (6) are connected to the two arc-shaped guide tubes (12) through rubber hoses. A rack (13) is fixedly connected to one side of each arc-shaped guide tube (12). Both racks (13) are meshed with the gear (11).

2. A power line nanofluidic de-icing device according to claim 1, wherein: The top and bottom of the support frame (20) are fixedly connected to the limiting plates (14), and the two racks (13) are slidably connected to the two limiting plates (14) respectively.

3. A power line nanofluidic de-icing device according to claim 2, wherein: The support frame (20) has two symmetrically arranged guide rods (15) embedded inside, and the two arc-shaped guide tubes (12) are slidably connected to the two guide rods (15) respectively.

4. A power line nanofluidic de-icing device according to claim 3, wherein: Both the outer surfaces of the sleeve (8) and the connecting pipe (5) are fitted with clamps (16), and a metal plate (17) is fixedly connected between the two clamps (16). The sleeve (8) and the connecting pipe (5) are parallel.

5. A power line nanofluidic de-icing device according to claim 4, wherein: The outer surface of the sleeve (8) is fixedly connected with a number of circumferentially arrayed reinforcing ribs (18), and the number of reinforcing ribs (18) are all fixedly connected to the support frame (20).

6. A power line nanofluidic de-icing device according to claim 5, wherein: Each of the arc-shaped guide tubes (12) has several circumferentially arrayed nozzles (19) fixedly installed inside, and the nozzles (19) are all connected to the three-way adapter (6) through the arc-shaped guide tubes (12).

7. The nano-liquid deep cleaning device for power transmission lines according to claim 6, characterized in that: The water pump (4) and motor (10) are electrically connected to the control module inside the UAV body (1), and the drive shaft of the motor (10) coincides with the axis of the gear (11).

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