Line fault diagnosis and positioning device

Abstract

The utility model discloses a line fault diagnosis and positioning device, which relates to the technical field of electric power equipment and comprises an upper shell and a lower shell, a solar panel is mounted on the upper shell, supporting plates are fixedly arranged on two sides of the upper shell, a movable frame is connected onto the supporting plates through a movable assembly, and the movable frame is connected with the lower shell. A movable frame is mounted on the upper shell, a cleaning brush is mounted on the movable frame through a plurality of mounting bolts, the cleaning brush is in contact connection with the solar panel, a groove is formed in the upper shell, the two sides of the upper shell and the two sides of the lower shell are connected through connecting assemblies, and a wire groove is formed in the lower shell; the cleaning brush can clean the solar panel, regularly clean the solar panel to remove shelters such as dust and dirt on the surface of the solar panel, ensure that the solar panel can fully receive sunlight irradiation, convert solar energy into electric energy more effectively, supply energy to the device in time, ensure that the device can work continuously and stably, and improve the working efficiency of the device. And a powerful guarantee is provided for safe operation of a power system.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, specifically to a line fault diagnosis and location device. Background Technology

[0002] Transmission lines are erected in the natural environment and are constantly exposed to environmental interference and corrosion. Some gradual abnormal factors exist, such as corrosion and detachment of hardware, contamination and deterioration of insulators, icing, bird damage, and excessively tall trees, which can trigger abnormal discharge phenomena. If not addressed promptly, these can lead to line faults and tripping, causing power outages. Therefore, line fault diagnosis and location devices are needed for real-time monitoring, analysis, location, and early warning, promptly notifying maintenance personnel to conduct on-site investigations, thereby preventing problems before they occur and avoiding line fault tripping.

[0003] In related technologies, a continuous and stable power supply is required for real-time monitoring and location of line faults. Line fault diagnosis and location devices are typically equipped with solar panels. Over time, dust, dirt, bird droppings, and other debris accumulate on the surface of these solar panels, blocking some sunlight and reducing the amount of solar radiation received. This directly leads to a decrease in the power generation efficiency of the solar panels, affecting the energy supply of the entire line fault diagnosis and location device. Therefore, those skilled in the art have provided line fault diagnosis and location devices to address the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a line fault diagnosis and location device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Line fault diagnosis and location device, including:

[0007] The upper housing has a solar panel mounted on it. Support plates are fixedly provided on both sides of the upper housing. A movable frame is connected to the support plate via a movable component. A cleaning brush is mounted on the movable frame via several mounting bolts. The cleaning brush is in contact with the solar panel. A groove is provided on the upper housing.

[0008] The lower housing is connected to the upper housing on both sides by connecting components, and the lower housing has a wire groove.

[0009] Preferably, the moving assembly comprises a servo motor, a threaded rod, a connecting rod and two moving blocks, the support plate is provided with a moving groove, the threaded rod and the connecting rod are connected in the moving groove respectively, the servo motor is installed at one end of the support plate, and the output end of the servo motor is connected with the extension end of the threaded rod penetrating the moving groove, the two moving blocks are connected with the threaded rod in a threaded mode and with the connecting rod in a sliding mode respectively, and the two ends of the moving frame are connected with the two moving blocks respectively.

[0010] Preferably, one end of the support plate is fixedly provided with a mounting plate, and the servo motor is fixedly installed on the mounting plate.

[0011] Preferably, the upper shell and the lower shell are both provided with an arc-shaped piece, the arc-shaped piece is provided with a first rubber layer, and the first rubber layer is provided with an anti-skid groove.

[0012] Preferably, the connecting assembly comprises a first side plate and a second side plate, the first side plate and the second side plate are connected with the upper shell and the lower shell respectively, and the first side plate and the second side plate are connected through fixing bolts.

[0013] Preferably, a second rubber layer is arranged between the upper shell and the lower shell, and an inorganic anticorrosive coating layer is arranged on the outer sides of the upper shell and the lower shell.

[0014] Preferably, a limiting block is arranged on the upper shell, and a limiting groove for clamping the limiting block is arranged on the lower shell.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a moving assembly can drive the moving frame to move, thereby driving the cleaning brush to move on the solar panel, thereby cleaning the solar panel, and the regular cleaning of the solar panel can remove the dust, dirt and other shielding objects on the surface, ensure that the solar panel can fully receive sunlight, make it can more effectively convert solar energy into electric energy, thereby improving the power generation efficiency, timely supplying energy for the device, ensuring that the device can work continuously and stably, and providing strong guarantee for the safe operation of the power system. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic view of line fault diagnosis and positioning device in this application embodiment;

[0018] Figure 2 It is the main view sectional structure schematic view of line fault diagnosis and positioning device in this application embodiment;

[0019] Figure 3 It is the side view sectional structure schematic view of line fault diagnosis and positioning device in this application embodiment;

[0020] Figure 4 For Figure 3 Enlarged view at A in the figure.

[0021] In the figure: 1, the upper shell; 2, solar panels; 3, support plate; 4, moving frame; 5, mounting bolt; 6, cleaning brush; 7, groove; 8, lower shell; 9, wire slot; 10, servo motor; 11, threaded rod; 12, connecting rod; 13, moving block; 14, moving groove; 15, mounting plate; 16, arc; 17, first rubber layer; 18, anti-skid groove; 19, first side plate; 20, second side plate; 21, fixing bolt; 22, second rubber layer; 23, inorganic anticorrosive paint layer; 24, limiting block; 25, limiting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution:

[0024] The line fault diagnosis and positioning device comprises:

[0025] The upper shell 1 is provided with a solar panel 2 mounted thereon, and support plates 3 are fixed on both sides of the upper shell 1. A moving assembly is connected to a moving frame 4 on the support plates 3. The moving assembly comprises a servo motor 10, a threaded rod 11, a connecting rod 12, and two moving blocks 13. A moving groove 14 is formed in the support plates 3. The threaded rod 11 and the connecting rod 12 are connected in the moving groove 14. The servo motor 10 is installed at one end of the support plates 3, and the output end of the servo motor 10 is connected to the extended end of the threaded rod 11 penetrating the moving groove 14. The two moving blocks 13 are threadedly connected to the threaded rod 11 and slidably connected to the connecting rod 12. The moving frame 4 is connected to the two moving blocks 13 at both ends. An installation plate 15 is fixed at one end of the support plates 3. The servo motor 10 is fixedly installed on the installation plate 15. A cleaning brush 6 is installed on the moving frame 4 by a plurality of mounting bolts 5. The cleaning brush 6 is in contact with the solar panel 2. A groove 7 is formed in the upper shell 1.

[0026] When the solar panel 2 is cleaned, the control sensor is installed in the lower shell 8, which can intelligently configure the starting parameters of the servo motor 10 according to the preset logic or conditions. The servo motor 10 can be set to start regularly. The servo motor 10 drives the moving block 13 connected with the threaded rod 11 to move in the moving groove 14. Since the moving frame 4 is connected to the moving block 13 at both ends, the moving block 13 connected with the threaded rod 11 can drive the moving frame 4 to move. When the moving frame 4 moves, the moving block 13 at the other end of the moving frame 4 slides on the connecting rod 12. When the moving frame 4 moves, the cleaning brush 6 on the moving frame 4 can clean the solar panel 2. Regular cleaning of the solar panel 2 can remove dust, dirt and other obstructions on the surface, ensuring that the solar panel 2 can fully receive sunlight, so that it can more effectively convert solar energy into electrical energy, thereby improving the power generation efficiency, providing timely power supply for the device, and ensuring that the device can work continuously and stably, providing strong protection for the safe operation of the power system.

[0027] The mounting plate 15 facilitates the installation and fixation of the servo motor 10. When the cleaning brush 6 is disassembled, the mounting bolt 5 is disassembled, and then the cleaning brush 6 is removed. This facilitates the disassembly and replacement of the cleaning brush 6. The recess 7 formed in the upper shell 1 can accommodate the device and cable installed on the lower shell 8.

[0028] Further, the upper shell 1 and the lower shell 8 are both provided with arc-shaped members 16, and the arc-shaped members 16 are both provided with first rubber layers 17, and the first rubber layers 17 are provided with anti-skid grooves 18.

[0029] The first rubber layer 17 can improve the connection and sealing of the upper shell 1 and the lower shell 8. The anti-skid grooves 18 can improve the anti-skid effect of the first rubber layer 17 and improve the installation stability of the device.

[0030] The lower shell 8, the upper shell 1 and the lower shell 8 are connected by a connecting assembly. The connecting assembly includes a first side plate 19 and a second side plate 20. The first side plate 19 and the second side plate 20 are connected to the upper shell 1 and the lower shell 8 respectively. The first side plate 19 and the second side plate 20 are connected by a fixing bolt 21. The lower shell 8 is provided with a wire slot 9. The upper shell 1 is provided with a limiting block 24. The lower shell 8 is provided with a limiting slot 25 for clamping the limiting block 24.

[0031] When the upper shell 1 and the lower shell 8 are connected, the limiting block 24 is clamped in the limiting slot 25, and then the first side plate 19 and the second side plate 20 are fixed by the fixing bolt 21, so as to connect and fix the upper shell 1 and the lower shell 8. The wire slot 9 facilitates the clamping and fixation between the upper shell 1 and the lower shell 8, and facilitates the installation of the device on the cable.

[0032] The embodiment also provides a line fault online monitoring system which is used in cooperation with the line fault diagnosis and positioning device in the embodiment, the system is composed of a communication fault indicator, a communication terminal and a working main station and the like, and the line fault diagnosis and positioning device corresponds to the communication fault indicator, wherein the working main station is composed of a signal receiving terminal, a main station software, a computer and a mobile phone. The system comprehensively uses solar power, wireless communication and information network and the like. The system can accurately and timely monitor the line state and send the collected fault alarm, power transmission and the like to the main station center; the main station performs data statistics, analysis and topological calculation on the information to determine the fault area, thereby guiding the workers to quickly and accurately find the fault point. The application of the system provides a powerful means for improving the efficiency of the related workers and reducing the labor intensity; meanwhile, the information of the fault point is sent to the mobile phones of the related workers such as the production management department of the power supply bureau, the line specialist and the line maintenance person, which can effectively improve the automation level of the line fault detection and provide scientific and effective basis for the line safety performance monitoring and the power transmission and labor saving and efficiency improvement.

[0033] The limiting block 24 can be positioned in the limiting groove 25 when the upper shell 1 is connected with the lower shell 8, and the upper shell 1 and the lower shell 8 can be quickly aligned, thereby improving the connection efficiency.

[0034] Further, the second rubber layer 22 is arranged between the upper shell 1 and the lower shell 8, and the inorganic anticorrosive coating layer 23 is arranged on the outer side of the upper shell 1 and the lower shell 8. The second rubber layer 22 can further improve the connection sealing property of the upper shell 1 and the lower shell 8, and reduce the water entering the inside of the upper shell 1 and the lower shell 8 to affect the use of the device elements. The inorganic anticorrosive coating layer 23 can improve the high weather resistance and corrosion resistance of the upper shell 1 and the lower shell 8.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A line fault diagnosis and location device, characterized in that, Include: The upper shell (1), the solar panel (2) is installed on the upper shell (1), the support plate (3) is fixed on both sides of the upper shell (1), the moving frame (4) is connected to the support plate (3) through the moving assembly, the cleaning brush (6) is installed on the moving frame (4) through a plurality of mounting bolts (5), the cleaning brush (6) is connected with the solar panel (2), and the recess (7) is formed in the upper shell (1); The lower shell (8), the upper shell (1) and the lower shell (8) are connected on both sides through the connecting assembly, and the wire slot (9) is formed in the lower shell (8).

2. The line fault diagnostic and locating apparatus according to claim 1, characterized in that: The moving assembly comprises a servo motor (10), a threaded rod (11), a connecting rod (12) and two moving blocks (13), the moving groove (14) is formed in the support plate (3), the threaded rod (11) and the connecting rod (12) are connected in the moving groove (14), the servo motor (10) is installed at one end of the support plate (3), and the output end of the servo motor (10) is connected with the extension end of the threaded rod (11) penetrating the moving groove (14), the two moving blocks (13) are respectively connected with the threaded rod (11) and the connecting rod (12) in a threaded and sliding manner, and the moving frame (4) is connected with the two moving blocks (13) at both ends.

3. The line fault diagnostic and locating apparatus according to claim 2, wherein: The mounting plate (15) is fixedly arranged at one end of the support plate (3), and the servo motor (10) is fixedly arranged on the mounting plate (15).

4. The line fault diagnostic and locating apparatus of claim 1, wherein: The upper shell (1) and the lower shell (8) are provided with arc-shaped members (16) at both ends, the first rubber layer (17) is arranged in the arc-shaped member (16), and the anti-skid groove (18) is arranged in the first rubber layer (17).

5. The line fault diagnostic and locating apparatus of claim 1, wherein: The connecting assembly comprises a first side plate (19) and a second side plate (20), and the first side plate (19) and the second side plate (20) are connected with the upper shell (1) and the lower shell (8) respectively, and the first side plate (19) and the second side plate (20) are connected through the fixing bolt (21).

6. The line fault diagnostic and locating apparatus of claim 1, wherein: The second rubber layer (22) is arranged between the upper shell (1) and the lower shell (8), and the inorganic anticorrosive coating layer (23) is arranged on the outer side of the upper shell (1) and the lower shell (8).

7. The line fault diagnostic and locating apparatus of claim 1, wherein: The limiting block (24) is arranged on the upper shell (1), and the limiting groove (25) is formed in the lower shell (8) and engaged with the limiting block (24).

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