A power transmission line on-line monitoring device facilitating angle adjustment

Abstract

The utility model discloses a kind of transmission line online monitoring devices of angle convenient to adjust, including mounting bracket, the bottom end of the mounting bracket is provided with angle adjusting mechanism, camera is provided on the angle adjusting mechanism, sunshade mechanism is provided on the angle adjusting mechanism, the angle adjusting mechanism includes shaft, and the shaft is fixedly installed in the bottom end of mounting bracket. By being provided with angle adjusting mechanism, the purpose of facilitating adjustment camera direction and inclination angle is played, it is convenient for camera to monitor transmission line online, by being provided with sunshade mechanism, the purpose of carrying out sunshade protection to camera is played, reduce the interference caused by sunlight to camera, when encountering severe weather, the sunshade board of two sides cooperation support, it is convenient for the protection of camera, reduce the occurrence of damage condition, and sunshade board is provided with bird repeller, reduce the interference caused by birds to camera.

Description

Technical Field

[0001] This utility model relates to the field of power transmission line monitoring, and in particular to an online monitoring device for power transmission lines with an adjustable angle. Background Technology

[0002] With the continuous development of the power industry, the coverage of transmission lines is becoming increasingly wider, making the stability and safety of their operation crucial. To monitor the real-time operation of transmission lines and promptly identify and address potential safety hazards, online monitoring devices for transmission lines have been widely adopted.

[0003] Existing online monitoring devices for power transmission lines often suffer from limitations in adjusting the camera's orientation and tilt angle after installation, resulting in a limited monitoring range and hindering comprehensive and accurate monitoring of the transmission lines. Furthermore, the cameras are frequently exposed to the outdoors, where direct sunlight interferes with image quality, affecting monitoring effectiveness. In severe weather conditions such as heavy rain, strong winds, and hail, the cameras lack effective protection, making them vulnerable to damage, thus shortening the device's lifespan and increasing maintenance costs. Moreover, birds moving or nesting near the cameras can also interfere with or even damage the equipment. Utility Model Content

[0004] The purpose of this invention is to provide an online monitoring device for power transmission lines that is easy to adjust in angle, thereby solving the problems of inconvenient angle and orientation adjustment and lack of protective function of cameras used for online monitoring of power transmission lines.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] An online monitoring device for power transmission lines with adjustable angle includes a mounting frame. An angle adjustment mechanism is located at the bottom of the mounting frame, and a camera and a sunshade mechanism are mounted on the angle adjustment mechanism. The angle adjustment mechanism includes a shaft, which is fixedly mounted to the bottom of the mounting frame. A bracket is rotatably connected to the bottom of the shaft, and a gear ring is fixedly mounted on the shaft. A drive motor is fixedly mounted at the top of the bracket, and a first gear is fixed to the shaft end of the drive motor, meshing with the gear ring. A mounting rod is rotatably connected to the inner wall of the bracket, and the camera is fixedly mounted to one end of the mounting rod.

[0007] The sunshade mechanism includes a receiving seat, which is fixedly installed on a bracket. A rotating rod is rotatably connected to the inner wall of the receiving seat. A sunshade plate is fixedly installed on the rotating rod. A bird deterrent is provided on the sunshade plate. Both ends of the rotating rod penetrate the surface of the receiving seat. A second gear is fixedly installed at one end of the rotating rod.

[0008] Preferably, the mounting rod includes a first rotating rod and a second rotating rod, with one end of both the first rotating rod and the second rotating rod penetrating the inner wall of the bracket.

[0009] Preferably, a third gear is fixedly installed at one end of the first rotating rod, and a first electric telescopic rod is fixedly installed on the bracket.

[0010] Preferably, a rack is fixedly installed at the telescopic end of the first electric telescopic rod, and the rack meshes with a third gear.

[0011] Preferably, the first electric telescopic rod is vertically arranged, and the rack is L-shaped.

[0012] Preferably, there are two sunshades, and both sunshades are rectangular in shape.

[0013] Preferably, a second electric telescopic rod is fixedly installed on the bracket, and the second electric telescopic rod is vertically arranged.

[0014] Preferably, a frame is fixedly installed at the telescopic end of the second electric telescopic rod. The frame is rectangular in shape and is vertically arranged.

[0015] Preferably, the side of the frame is provided with teeth, and the frame meshes with the second gear through the teeth.

[0016] Preferably, the inner wall of the frame is provided with a limiting groove, a receiving block is fixedly installed on the bracket, a limiting wheel is rotatably connected to the receiving block, and the limiting wheel rolls in the limiting groove.

[0017] Compared with the prior art, this utility model has the following beneficial effects: by setting an angle adjustment mechanism, it is possible to conveniently adjust the position and tilt angle of the camera, which facilitates the camera to monitor the power transmission line online; by setting a sunshade mechanism, it is possible to protect the camera from the sun and reduce the interference of sunlight on the camera; at the same time, in the event of severe weather, the sunshades on both sides, together with the bracket, are used to protect the camera and reduce the occurrence of damage; and bird deterrents are set on the sunshades to reduce the interference of birds on the camera. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0019] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the overall structure of this utility model;

[0022] Figure 3 This is an enlarged view of point A in this utility model;

[0023] Figure 4 This is a schematic diagram of the second gear of this utility model;

[0024] Figure 5 This is a schematic diagram of the frame of this utility model.

[0025] Illustrations: 1. Mounting frame; 21. Bracket; 22. Rack; 23. Third gear; 24. First electric telescopic rod; 25. Shaft; 26. Mounting rod; 27. First gear; 28. Gear ring; 29. ​​Drive motor; 31. Sunshade; 32. Bird deterrent; 33. Second electric telescopic rod; 34. Frame; 35. Limiting wheel; 36. Second gear; 37. Rotating rod; 38. Receiving seat; 39. Limiting groove; 310. Receiving block; 4. Camera. Detailed Implementation

[0026] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below 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 scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0028] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] This utility model embodiment provides an online monitoring device for power transmission lines with easily adjustable angles. It includes a mounting frame 1, with an angle adjustment mechanism at the bottom. This mechanism allows for convenient adjustment of the orientation and tilt angle of a camera 4, facilitating online monitoring of the power transmission line. The camera 4 is mounted on the angle adjustment mechanism, which also includes a sunshade mechanism. This sunshade mechanism protects the camera 4 from sunlight interference. Furthermore, in inclement weather, the sunshades 31 on both sides, in conjunction with the bracket 21, further protect the camera 4 and reduce the risk of damage. The sunshades 31 also include bird deterrents 32 to reduce interference from birds. The angle adjustment mechanism includes a shaft 25, which is fixed... The shaft 25 is fixedly installed at the bottom of the mounting bracket 1 and is used to support the installation of the bracket 21. The bottom end of the shaft 25 is rotatably connected to the bracket 21, which is used to support the installation of the sunshade mechanism. A gear ring 28 is fixedly installed on the shaft 25, and a drive motor 29 is fixedly installed at the top of the bracket 21. The drive motor 29 has forward and reverse rotation functions and is used to drive the first gear 27 to rotate. The first gear 27 is fixedly installed at the shaft end of the drive motor 29 and meshes with the gear ring 28. By setting the first gear 27 and the gear ring 28, the drive motor 29 drives the bracket 21 to rotate when it is working. The inner wall of the bracket 21 is rotatably connected to the mounting rod 26, and the camera 4 is fixedly installed at one end of the mounting rod 26. The mounting rod 26 is used to support the installation of the camera 4.

[0030] The sunshade mechanism includes a receiving seat 38, which is fixedly installed on the bracket 21. The receiving seat 38 is used to receive the rotating rod 37. The rotating rod 37 is rotatably connected to the inner wall of the receiving seat 38. The rotating rod 37 is used to receive the sunshade 31. The sunshade 31 is fixedly installed on the rotating rod 37. The sunshade 31 is used to provide sun protection for the camera 4. A bird repeller 32 is installed on the sunshade 31 to drive away birds. Both ends of the rotating rod 37 penetrate the surface of the receiving seat 38. A second gear 36 is fixedly installed at one end of the rotating rod 37. The second gear 36 is used to mesh with the teeth on the surface of the frame 34.

[0031] The mounting rod 26 includes a first rotating rod and a second rotating rod. One end of both the first rotating rod and the second rotating rod penetrates the inner wall of the bracket 21. The first rotating rod is designed to support the installation of the third gear 23.

[0032] A third gear 23 is fixedly installed at one end of the first rotating rod. The third gear 23 is designed to mesh with the rack 22. A first electric telescopic rod 24 is fixedly installed on the bracket 21.

[0033] A rack 22 is fixedly installed at the telescopic end of the first electric telescopic rod 24. The rack 22 meshes with the third gear 23. By providing the rack 22, when the first electric telescopic rod 24 moves the rack 22, it drives the third gear 23 to rotate.

[0034] The first electric telescopic rod 24 is set vertically, and the rack 22 is L-shaped. The first electric telescopic rod 24 is set up to raise and lower the rack 22.

[0035] There are two sunshades 31, both of which are rectangular in shape. The sunshades 31 are used to provide sun protection for the camera 4.

[0036] A second electric telescopic rod 33 is fixedly installed on the bracket 21. The second electric telescopic rod 33 is set vertically and is used to drive the frame 34 to move.

[0037] The second electric telescopic rod 33 has a frame 34 fixedly installed at the telescopic rod end. The frame 34 is rectangular in shape and is set vertically. The frame 34 is set to support the installation of the teeth.

[0038] The frame 34 has teeth on its side, and the frame 34 meshes with the second gear 36 through the teeth. By setting the frame 34 with teeth, when the frame 34 moves, it drives the second gear 36 on both sides to rotate in opposite directions.

[0039] The inner wall of the frame 34 is provided with a limiting groove 39, and a receiving block 310 is fixedly installed on the bracket 21. A limiting wheel 35 is rotatably connected to the receiving block 310. The limiting wheel 35 rolls in the limiting groove 39. The setting of the limiting wheel 35 and the limiting groove 39 serves to limit the movement of the frame 34.

[0040] When the online monitoring device for power transmission lines is working, the power transmission lines can be monitored online through the camera 4. When it is necessary to adjust the position of the camera 4, the drive motor 29 is started. The drive motor 29 drives the first gear 27 to rotate. Since the first gear 27 meshes with the gear ring 28 and the position of the gear ring 28 is fixed, when the drive motor 29 is working, it will drive the bracket 21 to rotate around the shaft 25. When the bracket 21 rotates, it will drive the camera 4 to rotate through the mounting rod 26, thereby realizing the adjustment of the position of the camera 4.

[0041] When it is necessary to adjust the tilt angle of camera 4, the rack 22 can be moved vertically by the first electric telescopic rod 24. Since the rack 22 meshes with the third gear 23, it will drive the third gear 23 to rotate. When the third gear 23 rotates, it will drive the first rotating rod to rotate. When the first rotating rod rotates, it will drive the camera 4 to deflect until the camera 4 is deflected to a suitable tilt angle, so that the camera 4 can monitor the power transmission line.

[0042] Furthermore, when the camera 4 is in use, the frame 34 can be moved vertically by the second electric telescopic rod 33. When the frame 34 moves vertically, it will drive the second gears 36 on both sides to rotate through the teeth, and the rotation directions are opposite. When the second gears 36 rotate, they will drive the sunshade 31 to rotate through the rotating rod 37 until the sunshade 31 is deflected at a suitable angle, so as to block the sun from the camera 4 and prevent the sunlight from affecting the operation of the camera 4.

[0043] Meanwhile, when encountering severe weather, the camera 4 is adjusted to a vertical position by the first electric telescopic rod 24, with the camera end of the camera 4 facing upwards. Then, the tilt angle of the sunshades 31 on both sides is adjusted by the second electric telescopic rod 33 so that they are close to the camera 4, thereby achieving the purpose of protecting the camera 4 and avoiding damage to the camera 4 caused by severe weather. In addition, the bird repeller 32 is used to drive away birds and reduce the impact of birds on the camera 4.

[0044] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An online monitoring device for transmission lines with adjustable angle, comprising a mounting bracket (1), characterized in that, An angle adjustment mechanism is provided at the bottom of the mounting bracket (1), a camera (4) is provided on the angle adjustment mechanism, and a sunshade mechanism is provided on the angle adjustment mechanism. The angle adjustment mechanism includes a shaft (25), which is fixedly installed at the bottom end of the mounting bracket (1). A bracket (21) is rotatably connected to the bottom end of the shaft (25). A gear ring (28) is fixedly installed on the shaft (25). A drive motor (29) is fixedly installed at the top end of the bracket (21). A first gear (27) is fixed at the shaft end of the drive motor (29). The first gear (27) meshes with the gear ring (28). A mounting rod (26) is rotatably connected to the inner wall of the bracket (21). The camera (4) is fixedly installed at one end of the mounting rod (26). The sunshade mechanism includes a support (38), which is fixedly installed on a bracket (21). A rotating rod (37) is rotatably connected to the inner wall of the support (38). A sunshade plate (31) is fixedly installed on the rotating rod (37). A bird deterrent (32) is provided on the sunshade plate (31). Both ends of the rotating rod (37) penetrate the surface of the support (38). A second gear (36) is fixedly installed at one end of the rotating rod (37).

2. The online monitoring device for transmission lines with easily adjustable angle according to claim 1, characterized in that, The mounting rod (26) includes a first rotating rod and a second rotating rod, one end of which penetrates the inner wall of the bracket (21).

3. The online monitoring device for transmission lines with easily adjustable angle according to claim 2, characterized in that, A third gear (23) is fixedly installed at one end of the first rotating rod, and a first electric telescopic rod (24) is fixedly installed on the bracket (21).

4. The online monitoring device for transmission lines with easily adjustable angle according to claim 3, characterized in that, The first electric telescopic rod (24) has a rack (22) fixedly installed at the telescopic rod end, and the rack (22) meshes with the third gear (23).

5. The online monitoring device for transmission lines with easily adjustable angle according to claim 4, characterized in that, The first electric telescopic rod (24) is vertically arranged, and the rack (22) is L-shaped.

6. The online monitoring device for transmission lines with easily adjustable angle according to claim 1, characterized in that, There are two sunshades (31), and both sunshades (31) are rectangular.

7. The online monitoring device for transmission lines with easily adjustable angle according to claim 1, characterized in that, A second electric telescopic rod (33) is fixedly installed on the bracket (21), and the second electric telescopic rod (33) is set vertically.

8. The online monitoring device for transmission lines with easily adjustable angle according to claim 7, characterized in that, The second electric telescopic rod (33) has a frame (34) fixedly installed at the telescopic rod end. The frame (34) is rectangular and is vertically arranged.

9. The online monitoring device for transmission lines with easily adjustable angle according to claim 8, characterized in that, The frame (34) has teeth on its side, and the frame (34) meshes with the second gear (36) through the teeth.

10. The online monitoring device for transmission lines with easily adjustable angle according to claim 8, characterized in that, The inner wall of the frame (34) is provided with a limiting groove (39), and a receiving block (310) is fixedly installed on the bracket (21). A limiting wheel (35) is rotatably connected to the receiving block (310), and the limiting wheel (35) rolls in the limiting groove (39).

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