Power transmission line monitoring device

Abstract

The utility model discloses a power transmission line monitoring device which comprises a connecting plate, the front side of the connecting plate is fixedly connected with a fixing plate, the fixing plate is provided with a first sliding groove, the first sliding groove is internally connected with a claw-shaped connecting frame in a sliding mode, the front side of a top rod of the connecting frame is fixedly connected with a fixing rod, the fixing rod is provided with a second sliding groove, and the second sliding groove is internally connected with a sliding block in a sliding mode. The top of the sliding block is rotatably connected with a first rotating shaft, the top end of the first rotating shaft is fixedly connected with a supporting frame, the front side of a top rod of the supporting frame is fixedly connected with a fixing base, a third rotating shaft is rotatably connected into the fixing base, the third rotating shaft is fixedly connected with a connecting block, and the front side of the connecting block is fixedly connected with a camera. According to the utility model, through the arrangement of the fixing plate, the first sliding groove, the connecting frame, the fixing rod, the second sliding groove, the sliding block, the first rotating shaft, the supporting frame, the first driving assembly, the third rotating shaft, the second driving assembly, the protective cylinder and the anti-bird thorn, the flexibility of position and angle adjustment of the camera is improved, and the camera is prevented from being damaged by birds.

Description

Technical Field

[0001] This utility model relates to the technical field of power transmission line monitoring devices, and more particularly to a power transmission line monitoring device. Background Technology

[0002] As a vital infrastructure for the national economy and people's livelihood, ensuring the safe operation of power transmission lines is of paramount importance. Currently, transmission lines are prone to wire breaks or tripping due to external environmental factors. Real-time monitoring using cameras is commonly employed to quickly obtain on-site images, helping maintenance personnel to promptly identify and address potential problems, thus ensuring the safe, stable, and efficient operation of power transmission lines.

[0003] Chinese patent publication number CN219678591U discloses a power transmission line monitoring device. It includes a camera, surrounded by a transparent protective shell. A support rod is fixed to the top of the protective shell, and a solar panel is mounted on the top of the support rod. A protective cover is located on the outer perimeter of the protective shell near the camera lens. The protective cover has a U-shaped structure, with connecting strips fixed to the inner walls of both sides. T-shaped grooves are formed on opposite sides of the two connecting strips. This invention, by using a protective shell around the camera and a protective cover on the outer wall of the protective shell near the camera lens, and by providing a misting nozzle for spraying water onto the outer wall of the protective shell and a sponge for wiping, not only protects the camera but also allows for easy cleaning of the lens, preventing dust and snow accumulation that could obstruct the camera's view or affect the monitoring of power transmission lines.

[0004] Existing power transmission line monitoring devices suffer from drawbacks such as inconvenient camera position and angle adjustment, requiring the removal of the connecting plate fixed to the tower to find a suitable angle and position before reinstallation, which is time-consuming and labor-intensive. Furthermore, birds can easily perch on the cameras, causing damage. To overcome these disadvantages, this invention provides a power transmission line monitoring device. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a power transmission line monitoring device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a power transmission line monitoring device, comprising a connecting plate, a fixing plate fixedly connected to the front side of the connecting plate, a first sliding groove provided on the fixing plate, a claw-shaped connecting frame slidably connected in the first sliding groove, a fixing rod fixedly connected to the front side of the top rod of the connecting frame, a second sliding groove provided on the fixing rod, a slider slidably connected in the second sliding groove, a first rotating shaft rotatably connected to the top of the slider, a support frame fixedly connected to the top of the first rotating shaft, a first driving assembly for driving the first rotating shaft to rotate provided on the rear side of the slider, a fixing seat fixedly connected to the front side of the top rod of the support frame, a third rotating shaft rotatably connected in the fixing seat, a connecting block fixedly connected to the third rotating shaft, a camera fixedly connected to the front side of the connecting block, a second driving assembly for driving the third rotating shaft to rotate provided on the right side of the fixing seat, and a protective assembly provided at the front end of the connecting block outside the camera.

[0007] Furthermore, a first screw is rotatably connected inside the first groove, the connecting bracket is threadedly connected to the first screw, and the front end of the first screw extends outside the fixed plate and is fixedly connected to a first knob.

[0008] Furthermore, a second screw is rotatably connected inside the second groove, the slider is threadedly connected to the second screw, and the left end of the second screw extends out of the fixed rod and is fixedly connected to a second knob.

[0009] Furthermore, the first drive assembly includes a first support block fixed to the rear side of the slider, a second rotating shaft rotatably connected inside the first support block, a first driving bevel gear fixed to the front end of the second rotating shaft, a first driven bevel gear fixed to the first rotating shaft, the first driven bevel gear meshing with the first driving bevel gear, and a third knob fixed to the rear end of the second rotating shaft outside the first support block.

[0010] Furthermore, the second drive assembly includes a second support block fixed to the rear side of the fixed base, a fourth rotating shaft rotatably connected inside the second support block, a second driving bevel gear fixed to the front end of the fourth rotating shaft, a second driven bevel gear fixed to the right end of the third rotating shaft extending outside the fixed base, the second driven bevel gear meshing with the second driving bevel gear, and a fourth knob fixed to the rear end of the fourth rotating shaft extending outside the second support block.

[0011] Furthermore, the protective component includes a protective cylinder, which is fixedly connected to the connecting block via symmetrically arranged connecting rods, and a number of bird spikes are uniformly fixed to the outer side of the protective cylinder.

[0012] The beneficial effects of this utility model are:

[0013] When in use, this power transmission line monitoring device has the following advantages:

[0014] 1. In this solution, a fixed plate, a first slide rail, a connecting frame, a fixed rod, a second slide rail, a slider, a first rotating shaft, a support frame, a first drive assembly, a fixed seat, a third rotating shaft, a connecting block, and a second drive assembly are provided. Rotating the first knob drives the first screw to rotate, thereby causing the connecting frame to slide longitudinally along the first slide rail, facilitating the adjustment of the extension length of the connecting frame, the fixed rod, and the camera as a whole. Rotating the second knob drives the second screw to rotate, thereby causing the slider to slide laterally along the second slide rail, facilitating the adjustment of the lateral position of the slider, the support frame, and the camera as a whole. Rotating the third knob drives the first screw to rotate, thereby causing the connecting frame to slide longitudinally along the first slide rail, facilitating the adjustment of the lateral position of the slider, the support frame, and the camera as a whole. Rotating the third knob drives the second screw to rotate, thereby causing the connecting frame to slide longitudinally along the first slide rail, facilitating the adjustment of the lateral position of the connecting frame, the fixed rod, and the camera as a whole. The rotation of the second rotating shaft and the first driving bevel gear causes the first driven bevel gear, the first rotating shaft, the support frame, and the camera as a whole to rotate, facilitating horizontal adjustment of the camera's orientation. Rotating the fourth knob drives the fourth rotating shaft and the second driving bevel gear to rotate, causing the second driven bevel gear, the third rotating shaft, the connecting block, and the camera to rotate, facilitating vertical adjustment of the camera's orientation. In summary, when it is necessary to adjust the monitoring position and orientation, there is no need to remove the connecting plate from the pole to find a suitable angle and position before reinstalling it, saving manpower, improving the flexibility of camera position and angle adjustment, and enhancing applicability.

[0015] 2. In this solution, protective sleeves and bird spikes are installed to prevent birds and animals from standing on or damaging the camera, thus extending the camera's lifespan. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 : A schematic diagram of the overall structure of this utility model;

[0018] Figure 2 The present utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 : A schematic diagram of the front structure of this utility model;

[0020] Figure 4 The present utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 : Front view of this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Connecting plate; 2. Fixing plate; 201. First slide groove; 202. First screw; 203. First knob; 3. Connecting frame; 4. Fixing rod; 5. Second slide groove; 6. Second screw; 7. Slider; 8. Second knob; 9. First rotating shaft; 10. Support frame; 11. First driven bevel gear; 12. First support block; 13. Second rotating shaft; 14. First driving bevel gear; 15. Third knob; 16. Fixing seat; 17. Third rotating shaft; 18. Connecting block; 19. Camera; 20. Second driven bevel gear; 21. Second support block; 22. Fourth rotating shaft; 23. Second driving bevel gear; 24. Fourth knob; 25. Protective cylinder; 26. Bird spikes. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, a power transmission line monitoring device includes a connecting plate 1 with connecting holes for fixing the connecting plate 1 to the tower using bolts. A fixing plate 2 is fixedly connected to the front side of the connecting plate 1. A first sliding groove 201 is provided on the fixing plate 2, and a claw-shaped connecting frame 3 is slidably connected within the first sliding groove 201. A fixing rod 4 is fixedly connected to the front side of the top rod of the connecting frame 3. A second sliding groove 5 is provided on the fixing rod 4, and a slider 7 is slidably connected within the second sliding groove 5. A first rotating shaft 9 is rotatably connected to the top of the slider 7. A support frame 10 is fixedly connected to the top of the slider 9. A first drive assembly for driving the first rotating shaft 9 to rotate is provided on the rear side of the slider 7. A fixed seat 16 is fixedly connected to the front side of the top rod of the support frame 10. A third rotating shaft 17 is rotatably connected inside the fixed seat 16. A connecting block 18 is fixedly connected to the third rotating shaft 17. A camera 19 is fixedly connected to the front side of the connecting block 18. A second drive assembly for driving the third rotating shaft 17 to rotate is provided on the right side of the fixed seat 16. A protective component is provided at the front end of the connecting block 18 outside the camera 19.

[0026] like Figure 1 , 3 As shown, a first screw 202 is rotatably connected inside the first slide groove 201. The connecting frame 3 is threadedly connected to the first screw 202. The front end of the first screw 202 extends to the outside of the fixing plate 2 and is fixedly connected to a first knob 203. Rotating the first knob 203 causes the first screw 202 to rotate, thereby causing the connecting frame 3 to slide longitudinally along the first slide groove 201, which facilitates the adjustment of the overall extension length of the connecting frame 3, the fixing rod 4, and the camera 19.

[0027] like Figure 1 , 3 As shown, a second screw 6 is rotatably connected inside the second slide groove 5, and a slider 7 is threadedly connected to the second screw 6. The left end of the second screw 6 extends to the outside of the fixed rod 4 and is fixedly connected to a second knob 8. Rotating the second knob 8 will drive the second screw 6 to rotate, thereby driving the slider 7 to slide laterally along the second slide groove 5, which makes it easy to adjust the overall lateral position of the slider 7, the support frame 10, and the camera 19.

[0028] like Figure 1 , 2 As shown, the first drive assembly includes a first support block 12 fixed to the rear side of the slider 7. A second rotating shaft 13 is rotatably connected inside the first support block 12. A first driving bevel gear 14 is fixed to the front end of the second rotating shaft 13. A first driven bevel gear 11 is fixed to the first rotating shaft 9. The first driven bevel gear 11 meshes with the first driving bevel gear 14. The rear end of the second rotating shaft 13 extends to the outside of the first support block 12 and is fixed to a third knob 15. Rotating the third knob 15 drives the second rotating shaft 13 and the first driving bevel gear 14 to rotate, which in turn drives the first driven bevel gear 11 meshing with it to rotate. As a result, the first rotating shaft 9, the support frame 10, and the camera 19 rotate as a whole, which facilitates the horizontal adjustment of the direction of the camera 19.

[0029] like Figure 3 , 4 As shown, the second drive assembly includes a second support block 21 fixed to the rear side of the fixed base 16. A fourth rotating shaft 22 is rotatably connected inside the second support block 21. A second driving bevel gear 23 is fixed to the front end of the fourth rotating shaft 22. The right end of the third rotating shaft 17 extends to the outside of the fixed base 16 and is fixed to a second driven bevel gear 20. The second driven bevel gear 20 meshes with the second driving bevel gear 23. The rear end of the fourth rotating shaft 22 extends to the outside of the second support block 21 and is fixed to a fourth knob 24. Rotating the fourth knob 24 drives the fourth rotating shaft 22 and the second driving bevel gear 23 to rotate, which in turn drives the second driven bevel gear 20 meshing with it to rotate. As a result, the third rotating shaft 17, the connecting block 18, and the camera 19 rotate accordingly, which facilitates the vertical adjustment of the camera 19's orientation.

[0030] like Figure 1 , 3 As shown in Figure 5, the protective component includes a protective cylinder 25. The protective cylinder 25 is fixedly connected to the connecting block 18 by symmetrically arranged connecting rods. Several bird spikes 26 are evenly fixed to the outer side of the protective cylinder 25 to prevent birds and animals from standing on the camera 19 or damaging the camera 19, thereby extending the service life of the camera 19.

[0031] Working principle: In use, the connecting plate 1 is fixed to the tower. Rotating the first knob 203 causes the first screw 202 to rotate, which in turn causes the connecting frame 3 to slide longitudinally along the first slide groove 201, adjusting the overall extension length of the connecting frame 3, the fixed rod 4, and the camera 19. Rotating the second knob 8 causes the second screw 6 to rotate, which in turn causes the slider 7 to slide laterally along the second slide groove 5, adjusting the overall lateral position of the slider 7, the support frame 10, and the camera 19. Rotating the third knob 15 causes the second rotating shaft 13 and the first driving bevel gear 14 to rotate, which in turn causes the meshing first driven bevel gear 11 to rotate, thus causing the first rotating shaft 9, the support frame 10, and the camera 19 to rotate accordingly. To adjust the direction of the horizontally adjustable camera 19, turn the fourth knob 24, which in turn drives the fourth rotating shaft 22 and the second driving bevel gear 23 to rotate, thereby driving the second driven bevel gear 20 meshing with it to rotate. As a result, the third rotating shaft 17, the connecting block 18, and the camera 19 rotate accordingly, facilitating the vertical adjustment of the camera 19's direction. In summary, when it is necessary to adjust the monitoring position and orientation, it is not necessary to remove the connecting plate 1 from the pole to find a suitable angle and position before reinstalling it, which improves the flexibility of adjusting the position and angle of the camera 19 and enhances its applicability. Furthermore, the protective cylinder 25 and bird spikes 26 installed on the outside of the camera 19 prevent birds and animals from standing on or damaging the camera 19, thus extending the service life of the camera 19.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A transmission line monitoring device, comprising a connecting plate (1), characterized in that: A fixing plate (2) is fixedly connected to the front side of the connecting plate (1). A first sliding groove (201) is provided on the fixing plate (2). A claw-shaped connecting frame (3) is slidably connected in the first sliding groove (201). A fixing rod (4) is fixedly connected to the front side of the top rod of the connecting frame (3). A second sliding groove (5) is provided on the fixing rod (4). A slider (7) is slidably connected in the second sliding groove (5). A first rotating shaft (9) is rotatably connected to the top of the slider (7). A support frame (10) is fixedly connected to the top of the first rotating shaft (9). The rear of the slider (7) A first drive assembly for driving the first rotating shaft (9) to rotate is provided on the side. A fixed seat (16) is fixedly connected to the front side of the top rod of the support frame (10). A third rotating shaft (17) is rotatably connected inside the fixed seat (16). A connecting block (18) is fixedly connected to the third rotating shaft (17). A camera (19) is fixedly connected to the front side of the connecting block (18). A second drive assembly for driving the third rotating shaft (17) to rotate is provided on the right side of the fixed seat (16). A protective assembly is provided at the front end of the connecting block (18) outside the camera (19).

2. The transmission line monitoring device according to claim 1, characterized in that: The first screw (202) is rotatably connected in the first groove (201), and the connecting frame (3) is threadedly connected to the first screw (202). The front end of the first screw (202) extends to the outside of the fixing plate (2) and is fixedly connected to the first knob (203).

3. The transmission line monitoring device according to claim 1, characterized in that: The second slide (5) is rotatably connected to the second screw (6), the slider (7) is threadedly connected to the second screw (6), and the left end of the second screw (6) extends to the outside of the fixed rod (4) and is fixedly connected to the second knob (8).

4. The transmission line monitoring device according to claim 1, characterized in that: The first drive assembly includes a first support block (12) fixed to the rear side of the slider (7), a second rotating shaft (13) rotatably connected inside the first support block (12), a first driving bevel gear (14) fixed to the front end of the second rotating shaft (13), a first driven bevel gear (11) fixed to the first rotating shaft (9), the first driven bevel gear (11) meshing with the first driving bevel gear (14), and the rear end of the second rotating shaft (13) extending to the outside of the first support block (12) and fixed to a third knob (15).

5. A transmission line monitoring device according to claim 1, characterized in that: The second drive assembly includes a second support block (21) fixed to the rear side of the fixed base (16), a fourth shaft (22) rotatably connected inside the second support block (21), a second driving bevel gear (23) fixed to the front end of the fourth shaft (22), a third shaft (17) extending to the outside of the fixed base (16) and fixed to a second driven bevel gear (20), the second driven bevel gear (20) meshing with the second driving bevel gear (23), and a fourth knob (24) extending to the outside of the second support block (21).

6. The transmission line monitoring device according to claim 1, characterized in that: The protective component includes a protective cylinder (25), which is fixedly connected to the connecting block (18) by symmetrically arranged connecting rods. Several bird spikes (26) are uniformly fixed to the outer side of the protective cylinder (25).

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