Pan-tilt image monitoring device for power transmission line

Abstract

The utility model relates to the technical field of image monitoring, and discloses a power transmission line pan-tilt image monitoring device which comprises a camera, one end of the lower surface of the camera is fixedly connected with a first motor, the lower surface of the camera is provided with a sleeve rod, the top end of the sleeve rod is provided with a hinge block, and the side face of the sleeve rod is fixedly connected with a fixing plate. Through the cleaning brush, the motor I drives the cleaning brush to swing through the driving shaft, so that dust on the surface of a lens is cleaned, through the movable rod, when the device is used, the limiting bolt is rotated firstly, so that the movable rod can move in the sleeve rod, and the movable rod can move in the sleeve rod when moving up and down, so that dust on the surface of the lens is removed. Through the first motor, the camera at the top end of the first motor can be driven, so that height adjustment of the camera is achieved, and through the second motor, in the working process of the second motor, a hinge block can be driven to rotate through a rotating rod, so that angle adjustment of the device is achieved.

Description

Technical Field

[0001] This utility model relates to the field of image monitoring technology, and more specifically to a PTZ image monitoring device for power transmission lines. Background Technology

[0002] Transmission lines utilize transformers to step up the voltage of electricity generated by generators before connecting it to transmission lines via circuit breakers and other control equipment. Transmission lines are divided into overhead transmission lines and cable lines. Regular inspections of transmission lines are necessary, but due to the large number of towers, wide coverage, and long lengths, coupled with their constant exposure to the external environment, manual inspections are extremely difficult. With technological advancements, current transmission line inspections primarily rely on online monitoring systems. However, these systems suffer from high network communication costs, high power consumption, complex installation structures, large size and weight, and high overall cost, making it impossible to achieve full coverage of the transmission line area.

[0003] Patent document CN213126239U discloses a transmission line image monitoring device, including a power supply module, a monitoring module, and a computer. The power supply module includes a solar panel, a battery, and a conversion unit to supply power to the monitoring module. The monitoring module includes a central controller, an image acquisition unit, an image processing unit, an alarm unit, a positioning unit, a sleep control unit, and a wireless communication unit to realize the monitoring and alarm of the transmission line. The wireless communication unit transmits data to the computer wirelessly.

[0004] The image acquisition unit in the above-mentioned technical solution uses a single lens and the installation method is not easy to adjust, resulting in a small detection range and difficulty in adapting to the needs of different environments. In addition, the above-mentioned device does not have a cleaning mechanism. During long-term use, dust in the air will fall on the surface of the device, thereby affecting the accuracy of monitoring. To address these issues, we propose a power transmission line pan-tilt image monitoring device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a power transmission line pan-tilt image monitoring device to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a PTZ image monitoring device for power transmission lines, including a camera, a motor fixedly connected to one end of the lower surface of the camera, a sleeve rod provided on the lower surface of the camera, a hinge block provided at the top of the sleeve rod, a fixing plate fixedly connected to the side of the sleeve rod, and a lead screw provided at one end of the lower surface of the fixing plate.

[0007] Wherein: the output end of the motor is fixedly connected to a drive shaft, the other end of the drive shaft is fixedly connected to a cleaning brush, the side of the drive shaft is fixedly connected to a support frame via a bearing, and the top of the support frame is fixedly connected to the lower surface of the camera;

[0008] Preferably, a lens is fixedly connected to one end of the camera, the surface of the lens is in contact with the side of the cleaning brush, and a protective shell is fixedly connected to the upper surface of the camera.

[0009] Preferably, the inner wall of the sleeve is movably connected to a movable rod, the top end of the movable rod is fixedly connected to a hinge seat, and the side of the sleeve is threadedly connected to a limit bolt.

[0010] Preferably, the top end of the hinge block is fixedly connected to the lower surface of the camera, and a rotating rod is fixedly connected to the inner wall of the hinge block. Both ends of the rotating rod are fixedly connected to the hinge seat through bearings. One end of the rotating rod extends to the side of the hinge seat and is fixedly connected to a second motor. The second motor is fixedly connected to the side of the hinge seat through bolts.

[0011] Preferably, an anti-slip plate is fixedly connected to one end of the lower surface of the fixing plate, and an L-shaped frame is fixedly connected to the lower surface of the fixing plate, with the L-shaped frame aligned with the anti-slip plate.

[0012] Preferably, the top end of the lead screw extends to the inner wall of the L-shaped frame and is fixedly connected to a limiting sleeve, and a clamping plate is threadedly connected to the side of the lead screw, and the clamping plate is fixedly connected to the L-shaped frame.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model uses a cleaning brush, and the motor drives the cleaning brush to swing through the drive shaft, thereby cleaning the dust on the lens surface and improving the accuracy of the device's monitoring.

[0015] 2. This utility model has a second motor. During the operation of the second motor, the hinge block will be rotated through the rotating rod, thereby realizing the angle adjustment of the device and improving the flexibility of the device.

[0016] 3. This utility model features a movable rod. When using the device, first rotate the limiting bolt to allow the movable rod to move inside the sleeve. As the movable rod moves up and down, it will drive the camera at its top, thereby achieving height adjustment of the camera. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a schematic diagram of the cleaning component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the L-shaped frame structure of this utility model.

[0021] The attached diagram is labeled as follows: 1. Camera; 101. Lens; 102. Protective shell; 2. Motor 1; 201. Drive shaft; 202. Cleaning brush; 203. Support frame; 3. Sleeve rod; 301. Movable rod; 302. Limit bolt; 303. Hinge seat; 4. Hinge block; 401. Rotating rod; 402. Motor 2; 5. Fixing plate; 501. Anti-slip plate; 502. L-shaped frame; 6. Lead screw; 601. Limit sleeve; 602. Clamping plate. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The transmission line pan-tilt image monitoring device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] This utility model provides a PTZ image monitoring device for power transmission lines, including a camera 1, a motor 2 fixedly connected to one end of the lower surface of the camera 1, a sleeve rod 3 provided on the lower surface of the camera 1, a hinge block 4 provided at the top of the sleeve rod 3, a fixing plate 5 fixedly connected to the side of the sleeve rod 3, and a lead screw 6 provided at one end of the lower surface of the fixing plate 5.

[0024] The output end of motor 2 is fixedly connected to a drive shaft 201, and the other end of the drive shaft 201 is fixedly connected to a cleaning brush 202. The side of the drive shaft 201 is fixedly connected to a support frame 203 via a bearing, and the top of the support frame 203 is fixedly connected to the lower surface of the camera 1. In use, the motor 2 will drive the cleaning brush 202 to swing through the drive shaft 201 via the provided cleaning brush 202, thereby cleaning the dust on the surface of the lens 101, which helps to improve the monitoring accuracy of the device.

[0025] Furthermore, a lens 101 is fixedly connected to one end of the camera 1, and the surface of the lens 101 is in contact with the side of the cleaning brush 202. A protective shell 102 is fixedly connected to the upper surface of the camera 1. In use, the protective shell 102 can protect the camera 1, thereby improving the stability of the device.

[0026] Furthermore, a movable rod 301 is movably connected to the inner wall of the sleeve rod 3, and a hinge seat 303 is fixedly connected to the top of the movable rod 301. A limit bolt 302 is threadedly connected to the side of the sleeve rod 3. In use, the height of the device can be easily adjusted by using the sleeve rod 3 and the movable rod 301.

[0027] Furthermore, the top of the hinge block 4 is fixedly connected to the lower surface of the camera 1, and a rotating rod 401 is fixedly connected to the inner wall of the hinge block 4. Both ends of the rotating rod 401 are fixedly connected to the hinge seat 303 through bearings. One end of the rotating rod 401 extends to the side of the hinge seat 303 and is fixedly connected to a second motor 402. The second motor 402 is fixedly connected to the side of the hinge seat 303 through bolts. In use, the second motor 402 will drive the hinge block 4 to rotate through the rotating rod 401 during operation, thereby realizing the angle adjustment of the device and improving the flexibility of the device.

[0028] Furthermore, an anti-slip plate 501 is fixedly connected to one end of the lower surface of the fixing plate 5, and an L-shaped frame 502 is fixedly connected to the lower surface of the fixing plate 5. The L-shaped frame 502 is aligned with the anti-slip plate 501. The top end of the lead screw 6 extends to the inner wall of the L-shaped frame 502 and is fixedly connected to a limit sleeve 601. A clamping plate 602 is threadedly connected to the side of the lead screw 6. The clamping plate 602 is fixedly connected to the L-shaped frame 502. In use, the lead screw 6 facilitates the installation of the device.

[0029] The working principle of this utility model is as follows: When in use, first install the device in a suitable position. During this process, rotate the lead screw 6. The lead screw 6 will push the limiting sleeve 601 with the clamping plate 602 as a reference point, so that the limiting sleeve 601 and the anti-slip plate 501 are squeezed against each other, thereby realizing the installation of the device, which is convenient and quick. Then, adjust the height of the camera 1 according to the environment. During this process, first rotate the limiting bolt 302 so that the movable rod 301 can move inside the sleeve rod 3. During the up and down movement of the movable rod 301, it will drive the camera 1 at its top, thereby realizing the height adjustment of the camera 1. After adjusting to a suitable position, rotate the limiting bolt 302 in the opposite direction, thereby fixing the position of the sleeve rod 3 and the movable rod 301. In addition, through the provided motor 402, during the operation of the motor 402, the hinge block 4 will be rotated through the rotating rod 401, thereby realizing the angle adjustment of the device, which is beneficial to improving the flexibility of the device.

[0030] With the cleaning brush 202 provided, the motor 2 drives the cleaning brush 202 to swing through the drive shaft 201, thereby cleaning the dust on the surface of the lens 101, which helps to improve the monitoring accuracy of the device.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A PTZ image monitoring device for power transmission lines, comprising a camera (1), characterized in that: A motor (2) is fixedly connected to one end of the lower surface of the camera (1). A sleeve rod (3) is provided on the lower surface of the camera (1). A hinge block (4) is provided at the top of the sleeve rod (3). A fixing plate (5) is fixedly connected to the side of the sleeve rod (3). A lead screw (6) is provided at one end of the lower surface of the fixing plate (5). Wherein: the output end of the motor (2) is fixedly connected to a drive shaft (201), the other end of the drive shaft (201) is fixedly connected to a cleaning brush (202), the side of the drive shaft (201) is fixedly connected to a support frame (203) through a bearing, and the top of the support frame (203) is fixedly connected to the lower surface of the camera (1).

2. The transmission line pan-tilt-zoom (PTZ) image monitoring device according to claim 1, characterized in that: A lens (101) is fixedly connected to one end of the camera (1), the surface of the lens (101) is in contact with the side of the cleaning brush (202), and a protective shell (102) is fixedly connected to the upper surface of the camera (1).

3. The transmission line pan-tilt-zoom (PTZ) image monitoring device according to claim 1, characterized in that: The inner wall of the sleeve (3) is movably connected to a movable rod (301), the top end of the movable rod (301) is fixedly connected to a hinge seat (303), and the side of the sleeve (3) is threadedly connected to a limit bolt (302).

4. The transmission line pan-tilt-zoom (PTZ) image monitoring device according to claim 1, characterized in that: The top end of the hinge block (4) is fixedly connected to the lower surface of the camera (1). A rotating rod (401) is fixedly connected to the inner wall of the hinge block (4). Both ends of the rotating rod (401) are fixedly connected to the hinge seat (303) through bearings. One end of the rotating rod (401) extends to the side of the hinge seat (303) and is fixedly connected to a second motor (402). The second motor (402) is fixedly connected to the side of the hinge seat (303) through bolts.

5. The transmission line pan-tilt-zoom (PTZ) image monitoring device according to claim 1, characterized in that: An anti-slip plate (501) is fixedly connected to one end of the lower surface of the fixed plate (5), and an L-shaped frame (502) is fixedly connected to the lower surface of the fixed plate (5). The L-shaped frame (502) is aligned with the anti-slip plate (501).

6. The transmission line pan-tilt-zoom (PTZ) image monitoring device according to claim 1, characterized in that: The top end of the lead screw (6) extends to the inner wall of the L-shaped frame (502) and is fixedly connected to a limiting sleeve (601). The side of the lead screw (6) is threadedly connected to a clamping plate (602), and the clamping plate (602) is fixedly connected to the L-shaped frame (502).

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