Line icing monitoring device

Abstract

The utility model discloses a line icing monitoring device which comprises a monitoring probe, the lower surface of the monitoring probe is fixedly connected with a fixing plate, the rear surface of the fixing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a rotating disc, and the rotating disc is fixedly connected with a motor. The front surface of the rotating disc is fixedly connected with a limiting column, and the front end of the limiting column is fixedly connected with a limiting block. By arranging a fixing plate, a motor, a rotating shaft, a rotating disc, a limiting column, a limiting block, a fixing rod, a connecting sleeve, a connecting plate and other structures, a wiping strip can be driven to swing left and right, so that the lens position on the monitoring probe is continuously wiped and cleaned, and it is ensured that the monitoring probe can clearly and accurately monitor the line icing condition; and by arranging a first sliding groove, a first sliding strip, a second sliding groove, a second sliding strip, a U-shaped frame, a plug pin column, a limiting ring, a pull ball, a spring and other structures, the whole wiping strip can be replaced, and therefore the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, and in particular to a line icing monitoring device. Background Technology

[0002] Overhead power lines, communication lines, and railway catenary systems often face icing problems in cold or high-altitude regions. Line icing refers to the process by which moisture condenses on the surfaces of power facilities such as conductors, insulators, and towers under severe weather conditions such as low temperatures, rain, snow, and freezing rain, forming an ice layer. Icing increases the weight and mechanical load on the lines, potentially leading to serious accidents such as line slack, breakage, and tower collapse. Furthermore, icing affects the electrical performance of the lines, causing insulator flashover and line tripping, seriously threatening the stable operation of power systems and communication networks. Therefore, line icing monitoring devices are needed, and the most common type utilizes monitoring probes combined with image processing technology to monitor and analyze line icing conditions in real time.

[0003] However, existing surveillance cameras still have certain shortcomings. For example, since health cameras need to monitor the icing condition of power lines outdoors, the lens of the camera is easily obstructed by rain, snow, or other obstructions, which affects the camera's ability to clearly monitor the icing condition. A search revealed that the technical solution provided by utility model application number CN202221417054.4 also suffers from the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a line icing monitoring device that can drive a wiping strip to swing back and forth, thereby continuously wiping and cleaning the lens position on the monitoring probe, thus ensuring that the monitoring probe can clearly and accurately monitor the line icing condition. The wiping strip can be replaced as a whole, thereby improving its practicality.

[0005] To achieve the above objectives, a line icing monitoring device is provided, comprising:

[0006] A monitoring probe has a fixed plate fixedly connected to its lower surface, a motor fixedly connected to the rear surface of the fixed plate, a rotating shaft fixedly connected to the output end of the motor, a turntable fixedly connected to the front end of the rotating shaft, a limit post fixedly connected to the front surface of the turntable, a limit block fixedly connected to the front end of the limit post, a fixed rod fixedly connected to the front surface of the fixed plate, a connecting sleeve fixedly connected to the outer surface of the fixed rod, a connecting plate fixedly connected to the outer surface of the connecting sleeve, a first sliding groove provided on the outer surface of the connecting plate, a first sliding strip slidably connected to the inner surface of the first sliding groove, a second sliding groove provided on the outer surface of the connecting plate, a second sliding strip slidably connected to the inner surface of the second sliding groove, and a wiping strip fixedly connected to the rear surface of the first sliding strip.

[0007] A U-shaped frame is fixedly connected to the front surface of the connecting plate, a pin is slidably connected to the inner surface of the U-shaped frame, a limit ring is fixedly connected to the outer surface of the pin, a pull ball is fixedly connected to the front end of the pin, and a spring is provided on the outer surface of the pin.

[0008] According to the aforementioned line icing monitoring device, the front surface of the first slide bar is provided with a socket, and the inner surface of the socket is adapted to the pin post to facilitate the fixing of the wiping strip.

[0009] According to the aforementioned line icing monitoring device, the outer surface of the connecting plate is provided with a through groove, and the inner surface of the through groove is adapted to the limiting post to facilitate the movement of the limiting post.

[0010] According to the aforementioned line icing monitoring device, the front surface of the monitoring probe is in contact with a wiping strip, the wiping strip being made of microfiber to avoid wear on the lens of the monitoring probe.

[0011] According to the aforementioned line icing monitoring device, the outer surface of the rotating shaft is rotatably connected to the fixed plate, and the rear surface of the limiting block is in contact with the connecting plate.

[0012] According to the aforementioned line icing monitoring device, there are two second sliding strips distributed vertically, and the rear surface of the second sliding strip is fixedly connected to the wiping strip.

[0013] According to the aforementioned line icing monitoring device, the front end of the spring is fixedly connected to the U-shaped frame, and the rear end of the spring is fixedly connected to the limiting ring.

[0014] According to the aforementioned line icing monitoring device, the monitoring probe and the motor are both electrically connected to an external power source.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] 1. By setting up a structure including a fixed plate, motor, rotating shaft, turntable, limit post, limit block, fixed rod, connecting sleeve and connecting plate, the wiping strip can be driven to swing back and forth, thereby continuously wiping and cleaning the lens position on the monitoring probe, thus ensuring that the monitoring probe can clearly and accurately monitor the icing condition of the line.

[0017] 2. By setting up structures such as the first slide groove, the first slide bar, the second slide groove, the second slide bar, the U-shaped frame, the pin post, the limit ring, the pull ball and the spring, the wiping strip can be replaced as a whole, thereby improving its practicality.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of a line icing monitoring device according to the present invention;

[0021] Figure 2 This is a partial structural schematic diagram of a line icing monitoring device according to the present invention;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a schematic diagram of the internal structure of a line icing monitoring device according to the present invention;

[0024] Figure 5 This is a schematic diagram of the wiping strip structure of a line icing monitoring device according to the present invention;

[0025] Figure 6 This is a partial structural cross-sectional view of a line icing monitoring device according to the present invention.

[0026] Legend:

[0027] 1. Monitoring probe; 2. Fixing plate; 3. Motor; 4. Rotating shaft; 5. Turntable; 6. Limiting post; 7. Limiting block; 8. Fixing rod; 9. Connecting sleeve; 10. Connecting plate; 11. First slide groove; 12. First slide bar; 13. Second slide groove; 14. Second slide bar; 15. Wiping strip; 16. U-shaped frame; 17. Pin post; 18. Limiting ring; 19. Pull ball; 20. Spring; 21. Insertion hole; 22. Through groove. Detailed Implementation

[0028] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0029] Reference Figure 1-6 This utility model discloses a line icing monitoring device, comprising: a monitoring probe 1 (which is existing technology and, in conjunction with image processing technology, can monitor and analyze line icing in real time, so it will not be described in detail here); a fixing plate 2 fixedly connected to the lower surface of the monitoring probe 1; a motor 3 fixedly connected to the rear surface of the fixing plate 2; a rotating shaft 4 fixedly connected to the output end of the motor 3; a turntable 5 fixedly connected to the front end of the rotating shaft 4; a limit post 6 fixedly connected to the front surface of the turntable 5; a limit block 7 fixedly connected to the front end of the limit post 6; a fixing rod 8 fixedly connected to the front surface of the fixing plate 2; a connecting sleeve 9 fixedly connected to the outer surface of the fixing rod 8; a connecting plate 10 fixedly connected to the outer surface of the connecting sleeve 9; and a first sliding groove 11 provided on the outer surface of the connecting plate 10. The inner surface of the connecting plate 10 is slidably connected to a first slide bar 12, the outer surface of the connecting plate 10 is provided with a second slide groove 13, the inner surface of the second slide groove 13 is slidably connected to a second slide bar 14, the rear surface of the first slide bar 12 is fixedly connected to a wiping strip 15, the front surface of the first slide bar 12 is provided with an insertion hole 21, the outer surface of the connecting plate 10 is provided with a through groove 22, the inner surface of the through groove 22 is adapted to the limiting post 6, the front surface of the monitoring probe 1 is in contact with the wiping strip 15, the wiping strip 15 is made of microfiber, the outer surface of the rotating shaft 4 is rotatably connected to the fixing plate 2, the rear surface of the limiting block 7 is in contact with the connecting plate 10, there are two second slide bars 14 distributed vertically, the rear surface of the second slide bar 14 is fixedly connected to the wiping strip 15, the monitoring probe 1 and the motor 3 are both electrically connected to an external power supply.

[0030] A U-shaped frame 16 is fixedly connected to the front surface of the connecting plate 10. A pin 17 is slidably connected to the inner surface of the U-shaped frame 16. A limit ring 18 is fixedly connected to the outer surface of the pin 17. A pull ball 19 is fixedly connected to the front end of the pin 17. A spring 20 is provided on the outer surface of the pin 17. The inner surface of the insertion hole 21 is adapted to the pin 17. The front end of the spring 20 is fixedly connected to the U-shaped frame 16, and the rear end of the spring 20 is fixedly connected to the limit ring 18.

[0031] Working principle: During operation, an external power supply is connected, and the monitoring probe 1 can detect the icing condition on the line. When the monitoring probe 1 cannot clearly detect the icing condition, the motor 3 is started, driving the rotating shaft 4 to rotate the turntable 5. At this time, the limit post 6 and the limit block 7 rotate inside the through groove 22, which can fix the rod 8 as the axis to drive the pull ball 19 to swing back and forth, thereby cleaning the lens part of the monitoring probe 1 through the wiping strip 15, thus ensuring that the monitoring probe 1 can clearly and accurately detect the icing condition of the line. When the wiping strip 15 needs to be replaced, simply pull the pull ball 19 to drive the pin post. 17 is disengaged from the inside of the socket 21, and the spring 20 is compressed under the action of the limiting ring 18. Then, under the action of the first slide bar 12 and the second slide bar 14, the wiping strip 15 can be directly pulled out along the first slide groove 11 and the second slide groove 13 to complete the disassembly. Then, the first slide bar 12 and the second slide bar 14 on the new first slide bar 12 are aligned with the first slide groove 11 and the second slide groove 13 respectively and inserted. When the socket 21 corresponds to the pin 17, the pull ball 19 is released. Under the action of the spring 20, the pin 17 is inserted back into the socket 21, thereby completing the overall installation and fixing of the new wiping strip 15, which is convenient.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A line icing monitoring device, comprising: A monitoring probe (1) is characterized in that a fixing plate (2) is fixedly connected to the lower surface of the monitoring probe (1), a motor (3) is fixedly connected to the rear surface of the fixing plate (2), a rotating shaft (4) is fixedly connected to the output end of the motor (3), a turntable (5) is fixedly connected to the front end of the rotating shaft (4), a limit post (6) is fixedly connected to the front surface of the turntable (5), a limit block (7) is fixedly connected to the front end of the limit post (6), and a fixing rod (8) is fixedly connected to the front surface of the fixing plate (2). A connecting sleeve (9) is fixedly connected to the outer surface of the fixed rod (8). A connecting plate (10) is fixedly connected to the outer surface of the connecting sleeve (9). A first sliding groove (11) is provided on the outer surface of the connecting plate (10). A first sliding strip (12) is slidably connected to the inner surface of the first sliding groove (11). A second sliding groove (13) is provided on the outer surface of the connecting plate (10). A second sliding strip (14) is slidably connected to the inner surface of the second sliding groove (13). A wiping strip (15) is fixedly connected to the rear surface of the first sliding strip (12). A U-shaped frame (16) is fixedly connected to the front surface of the connecting plate (10), a pin (17) is slidably connected to the inner surface of the U-shaped frame (16), a limit ring (18) is fixedly connected to the outer surface of the pin (17), a pull ball (19) is fixedly connected to the front end of the pin (17), and a spring (20) is provided on the outer surface of the pin (17).

2. A line ice monitoring device according to claim 1, characterized in that The front surface of the first slide bar (12) is provided with a socket (21), and the inner surface of the socket (21) is adapted to the pin (17).

3. The line ice monitoring device of claim 1, wherein, The outer surface of the connecting plate (10) is provided with a through groove (22), and the inner surface of the through groove (22) is adapted to the limiting post (6).

4. The line ice monitoring device of claim 1, wherein, The front surface of the monitoring probe (1) is in contact with the wiping strip (15), which is made of microfiber.

5. The line ice monitoring device of claim 1, wherein, The outer surface of the rotating shaft (4) is rotatably connected to the fixing plate (2), and the rear surface of the limiting block (7) is in contact with the connecting plate (10).

6. The line ice monitoring device of claim 1, wherein, There are two second sliders (14) distributed vertically, and the rear surface of the second slider (14) is fixedly connected to the wiping strip (15).

7. The line ice monitoring device of claim 1, wherein, The front end of the spring (20) is fixedly connected to the U-shaped frame (16), and the rear end of the spring (20) is fixedly connected to the limiting ring (18).

8. The line ice monitoring device of claim 1, wherein, The monitoring probe (1) and the motor (3) are both electrically connected to an external power source.

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