Power grid visual line on-line monitoring device

Abstract

The utility model belongs to the technical field of electric power facility state monitoring, and particularly discloses a power grid visualization line on-line monitoring device which comprises an installation support, a solar panel, a control box and a camera module, one end of the solar panel is movably arranged on the upper end face of the installation support, the solar panel can rotate around one end of the installation support, and the other end of the solar panel can rotate around the control box. One end of the first fixing base and one end of the second fixing base are movably connected with the mounting support respectively, the other end of the second fixing base is of a movable structure, and during mounting, the first fixing base and the second fixing base are mounted on angle iron of a power transmission tower through the clamping plates; and under the cooperation of the second fixed base, the adjustment in the horizontal direction is carried out. According to the utility model, the installation process of the on-line monitoring device is greatly simplified, the installation efficiency of the on-line monitoring device is improved, and the free adjustment of the installation angle of the solar panel is realized.

Description

Technical Field

[0001] This utility model belongs to the field of power facility condition monitoring technology, specifically relating to a power grid visualization line online monitoring device. Background Technology

[0002] During the operation and maintenance of the power grid, by installing online video monitoring devices on transmission line towers to collect image data of equipment and the surrounding environment on the transmission lines and performing automatic analysis, power workers can keep abreast of the operating status of the transmission lines and the surrounding environment, and promptly detect potential faults and factors that threaten the safe operation of the lines.

[0003] Currently, existing power grid video online monitoring devices typically consist of photovoltaic power modules, control modules, and camera modules. Due to the significant differences in the structures of different transmission towers, the solar panels of the photovoltaic power modules need to be installed facing south to obtain good sunlight. In order to accommodate the monitoring perspective of the camera modules on the transmission lines, most of the modules adopt a split structure. During installation, each module needs to be hoisted onto the tower in several stages, and then a suitable location needs to be selected for installation. This is not only inefficient, but also increases the risk of collisions and damage to the modules during hoisting.

[0004] When installing solar panels for existing power grid video online monitoring devices, the solar panels are usually fixed to the transmission towers using wires or clamps. Once the solar panels are fixed, they cannot be freely adjusted. Adjusting the direction of the solar panels requires dismantling the entire solar panel support structure. Then, the installers need to estimate the angle between the solar panel and the installation plane to ensure optimal lighting before fixing the solar panel to the tower. This adjustment process is quite cumbersome.

[0005] In view of this, the present invention proposes a power grid visualization line online monitoring device to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this utility model is to provide a power grid visualization line online monitoring device to solve the technical problems in the prior art, which uses a split hoisting and installation method for power grid video online monitoring devices, resulting in insufficient installation efficiency and safety, and the inability to freely adjust the installation angle of solar panels.

[0007] To achieve the above objectives, this utility model provides a power grid visualization line online monitoring device, comprising:

[0008] The mounting bracket has symmetrical sliding grooves on both sides, and a first fixed base and a second fixed base on one side of the mounting bracket. One end of the first fixed base and the second fixed base are respectively movably connected to the mounting bracket, and the other end of the second fixed base is a movable structure.

[0009] A solar panel, one end of which is movably mounted on the upper surface of the mounting bracket, and the solar panel is rotatable around one end of the mounting bracket;

[0010] A control box, which is mounted on the lower end face of the mounting bracket;

[0011] A camera module is mounted on one side of the control box;

[0012] The system comprises a first connector, a second connector, a third connector, and a support assembly. The first connector and the second connector are respectively disposed on the bottom surface of the solar panel. The second connector is adapted to the third connector. The third connector is disposed at one end of the mounting bracket. One end of the support assembly passes through the slide groove, and the other end of the support assembly is hinged to the first connector.

[0013] The solar panel and camera module are connected to the control box via wires.

[0014] Preferably, in the above technical solution, the third connector has a scale ring on its side and the first connector has an indicator strip on its side to indicate the angle at which the solar panel rotates around the third connector.

[0015] Preferably, in the above technical solution, the support assembly consists of two connecting pieces with a protrusion at one end. One end of the connecting piece is hinged to the first connecting member, and one end of the protrusion is threaded. The protrusion extends through the groove and is fixed by a nut.

[0016] Preferably, in the above technical solution, the control box is equipped with a control board, a storage battery and a wireless communication module, and the solar panel, the storage battery, the wireless communication module and the camera module are respectively connected to the control board.

[0017] Preferably, in the above technical solution, the support assembly consists of a U-shaped rod, a collar, an electric telescopic rod, and bolts. The electric telescopic rod is mounted on the mounting bracket. One end of the collar is connected to the rod body of the electric telescopic rod, and the other end is movably connected to the horizontal axis of the U-shaped rod. The two ends of the vertical axis of the U-shaped rod are hinged to the first connecting member. The horizontal axis of the U-shaped rod extends through the sliding groove of the mounting bracket and is limited by a nut. The electric telescopic rod is connected to the control board.

[0018] Preferably, the above technical solution further includes a light intensity detection sensor and a tilt sensor, both of which are mounted on the solar panel and connected to the control board.

[0019] Preferably, in the above technical solution, the camera module includes a camera base, a gimbal, and a camera. The camera is mounted on the gimbal, and the gimbal is mounted on the camera base. The control box has a slot on its side, and one end of the camera base is detachably disposed in the slot. The camera base and the slot are fixed together by screws.

[0020] Compared with existing technologies, this utility model has the following beneficial effects:

[0021] 1. In this utility model, the solar panel, control box, and camera module are all mounted on a mounting bracket. Through integrated design, the need for separate hoisting and installation of each module is avoided in existing technologies, reducing the risk of damage to individual modules due to impacts and improving the overall installation efficiency of the device. The first and second connecting parts on the bottom of the solar panel cooperate with the third connecting part, slide groove, support components, and other structures on the mounting bracket, allowing the solar panel to rotate around one end of the mounting bracket, thus achieving vertical angle adjustment of the solar panel. During installation, the first and second fixed bases are fixed to the angle iron of the transmission tower by clamps. The mounting bracket can use the connection point with the first fixed base as a fulcrum, with one end of the second fixed base movably connected to the mounting bracket and the other end movably connected to the angle iron of the transmission tower, achieving horizontal angle adjustment of the mounting bracket, and thus achieving horizontal angle adjustment of the solar panel.

[0022] 2. This utility model uses the first and second connecting parts on the bottom surface of the solar panel to cooperate with the third connecting part, sliding groove, support components and other structures on the mounting bracket, so that the solar panel can rotate around one end of the mounting bracket and be folded and stored on the mounting bracket, reducing the volume of the entire device and making the device more portable during transportation and hoisting.

[0023] 3. This utility model, through the cooperation of the scale ring on the side of the third connector and the indicator strip on the side of the first connector, enables the operator to quickly rotate the solar panel to the required installation angle with the mounting bracket.

[0024] 4. This utility model uses an electric telescopic rod to move a U-shaped rod within the sliding groove of the mounting bracket. The U-shaped rod causes the solar panel to rotate around one end of the mounting bracket. A light intensity detection sensor records the light intensity received by the solar panel, and a tilt sensor records the angle between the solar panel and the mounting bracket. The control board controls the electric telescopic rod to move to the angle value between the solar panel and the mounting bracket when the solar panel receives the maximum light intensity. This allows the solar panel to dynamically change its vertical angle to obtain good lighting effect and improve the power generation efficiency of the solar panel. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the power grid visualization line online monitoring device according to the first embodiment of this utility model.

[0026] Figure 2 This is a bottom view structural diagram of the power grid visualization line online monitoring device according to the first embodiment of this utility model.

[0027] Figure 3 This is a schematic diagram of the installation of the power grid visualization line online monitoring device according to the first embodiment of this utility model.

[0028] Figure 4 This is a schematic diagram of the overall structure of the power grid visualization line online monitoring device according to the second embodiment of this utility model.

[0029] Figure 5 This is a schematic diagram of the circuit structure of the power grid visualization line online monitoring device according to the second embodiment of this utility model.

[0030] In the diagram: 1—Solar panel, 2—Mounting bracket, 3—Control box, 4—Camera module, 5—Slide groove, 6—Connecting piece, 7—Protrusion, 8—First fixed base, 9—Second fixed base, 10—Scale ring, 11—Slot, 12—Electric telescopic rod, 13—U-shaped rod, 14—Loop ring, 201—Third connector, 401—Camera base, 402—Screw, 100—Control board, 101—First connector, 102—Second connector, 103—Battery, 104—Light intensity detection sensor, 105—Tilt sensor, 106—Wireless communication module. Detailed Implementation

[0031] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0032] Example 1:

[0033] refer to Figures 1 to 5A power grid visualization line online monitoring device includes a solar panel 1, a mounting bracket 2, a control box 3, a camera module 4, a control board 100, a storage battery 103, a wireless communication module 106, a first connector 101, a second connector 102, a third connector 201, a support assembly, a first fixed base 8, and a second fixed base 9.

[0034] The solar panel 1 and the camera module 4 are connected to the control box 3 via wires. One end of the solar panel 1 is movably mounted on the upper surface of the mounting bracket 2. The control box 3 is mounted on the lower surface of the mounting bracket 2. The camera module 4 is mounted on one side of the control box 3. The camera module 4 includes a camera base 401, a pan-tilt unit, and a camera. The camera is mounted on the pan-tilt unit, and the pan-tilt unit is mounted on the camera base 401. The side of the control box 3 is provided with a slot 11. One end of the camera base 401 is detachably located in the slot 11. The camera base 401 and the slot 11 are fixed by screws 402.

[0035] The first connector 101 and the second connector 102 are respectively located on the bottom surface of the solar panel 1. The mounting bracket 2 has symmetrically arranged grooves 5 on both sides. The third connector 201 is located at one end of the mounting bracket 2. The second connector 102 is compatible with the third connector 201. One end of the support assembly passes through the groove 5, and the other end is hinged to the first connector 101. The support assembly consists of two connecting pieces 6 with protrusions 7 at one end. One end of the connecting piece 6 is hinged to the second connector 102. One end of the protrusion 7 is threaded and extends through the groove 5, being fixed by a nut. The protrusion 7 can slide within the groove 5. Through the cooperation of the first connector 101, the second connector 102, the third connector 201, and the groove 5, the solar panel 1 can rotate around one end of the mounting bracket 2 to adjust its vertical angle. One end of the first fixed base 8 and the second fixed base 9 are movably connected to one end of the mounting bracket 2. The other end of the second fixed base 9 is a movable structure, such as... Figure 3As shown, during installation, the other end of the first fixing base 8 is fixed to the angle iron of the transmission tower via a clamp. The other end of the second fixing base 9 is slidably connected to the angle iron of the transmission tower via a clamp. By using the connection point between the mounting bracket 2 and the first fixing base 8 as a fulcrum, the other end of the second fixing base 9 moves left and right on the angle iron of the transmission tower to limit the mounting bracket 2, allowing it to rotate on the mounting plane of the angle iron of the transmission tower. This enables the solar panel 1 on the mounting bracket 2 to... The angle can be adjusted horizontally so that the solar panel 1 faces due south. By adjusting the angle between the solar panel 1 and the mounting bracket 2, the solar panel 1 can obtain good lighting. Furthermore, by adjusting the monitoring angle of the camera module 4, the monitoring angle of the camera module 4 and the lighting requirements of the solar panel 1 are both met. Through the integrated design of the solar panel 1, camera module 4, and control box 3, the overall installation efficiency of the device is reduced. This avoids the need for separate hoisting and installation of each module in the existing technology, reduces the risk of collision damage to each module, and improves the overall installation efficiency of the device.

[0036] The third connector 201 has a scale ring 10 on its side, and the first connector 102 has an indicator strip on its side, which is used to indicate the angle of rotation of the solar panel 1 around the third connector 201, realizing the visual adjustment when the vertical angle of the solar panel 1 is adjusted.

[0037] The solar panel 1, battery 103, wireless communication module 106, and camera module 4 are respectively connected to the control board 100. The wireless communication module 106 is wirelessly connected to the user's remote terminal device, thereby enabling the real-time transmission of the images captured by the camera module 4 to the user's remote terminal device, allowing the user to monitor the power transmission line in real time. In this embodiment, the wireless communication module 106 can be a DTU wireless communication module of model WL-4032.

[0038] Example 2:

[0039] refer to Figure 4 and Figure 5 In this embodiment, apart from the structure of the supporting components, the light intensity detection sensor 104 and the tilt sensor 105, the other structures are the same as those of the power grid visualization line online monitoring device in the first embodiment.

[0040] The support assembly consists of a U-shaped rod 13, a collar 14, and an electric telescopic rod 12. The electric telescopic rod 12 is mounted on the mounting bracket 2. One end of the collar 14 is connected to the rod body of the electric telescopic rod 12, and the other end is movably connected to the horizontal axis of the U-shaped rod 13. The two ends of the vertical axis of the U-shaped rod 13 are hinged to the first connecting member 101. The horizontal axis of the U-shaped rod 13 extends through the slide groove 5 of the mounting bracket 2 and is limited by a nut. The electric telescopic rod 12 is connected to the control board 100. The extension and retraction of the electric telescopic rod 12 drives the U-shaped rod 13 to move left and right along the slide groove 5. The U-shaped rod 13 drives the solar panel 1 to rotate around the third connecting member 201, thereby realizing the adjustment of the vertical angle of the solar panel 1 on the mounting bracket 2.

[0041] A light intensity sensor 104 and a tilt sensor 105 are connected to a control board 100. The control board 100 collects the light intensity received by the solar panel 1 through the light intensity sensor 104 and collects the angle between the solar panel 1 and the mounting bracket 2 through the tilt sensor 105. The control board 100 controls the electric telescopic rod 12 to periodically extend and retract, thereby moving the U-shaped rod 13 to adjust the vertical angle between the solar panel 1 and the mounting bracket 2. For example, at one-hour intervals, the control board 100 collects the light intensity received by the solar panel 1 through the light intensity sensor 104. The maximum light intensity is detected, and the angle between the solar panel 1 and the mounting bracket 2 when the solar panel 1 receives the maximum light intensity is collected by the tilt sensor 105. The control board 100 controls the electric telescopic rod 12 to drive the U-shaped rod 13 to the corresponding angle position, so that the solar panel 1 can dynamically obtain the best light effect and improve the power generation efficiency of the solar panel 1. In this embodiment, the light intensity detection sensor 104 can be a light intensity sensor of model BH1750, and the tilt sensor 105 can be a triaxial accelerometer of model BMA250E.

[0042] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An online monitoring device for power grid visualization lines, characterized by, include: The mounting bracket has symmetrical sliding grooves on both sides, and a first fixed base and a second fixed base on one side of the mounting bracket. One end of the first fixed base and the second fixed base are respectively movably connected to the mounting bracket, and the other end of the second fixed base is a movable structure. A solar panel, one end of which is movably mounted on the upper surface of the mounting bracket, and the solar panel is rotatable around one end of the mounting bracket; A control box, which is mounted on the lower end face of the mounting bracket; A camera module is mounted on one side of the control box; The system comprises a first connector, a second connector, a third connector, and a support assembly. The first connector and the second connector are respectively disposed on the bottom surface of the solar panel. The second connector is adapted to the third connector. The third connector is disposed at one end of the mounting bracket. One end of the support assembly passes through the slide groove, and the other end of the support assembly is hinged to the first connector. The solar panel and camera module are connected to the control box via wires.

2. The grid visualisation line on-line monitoring device of claim 1, characterised in that, The third connector has a graduated ring on its side, and the first connector has an indicator strip on its side, which are used to indicate the angle of rotation of the solar panel around the third connector.

3. The grid visualisation line on-line monitoring device of claim 1, wherein, The support assembly consists of two connecting pieces with a protrusion at one end. One end of the connecting piece is hinged to the first connecting member. One end of the protrusion is threaded and extends through the groove and is fixed by a nut.

4. The grid visualization line on-line monitoring device of claim 1, wherein, The control box contains a control board, a battery, and a wireless communication module. The solar panel, battery, wireless communication module, and camera module are respectively connected to the control board.

5. The grid visualisation line on-line monitoring device of claim 4, characterised in that, The support assembly consists of a U-shaped rod, a collar, an electric telescopic rod, and bolts. The electric telescopic rod is mounted on the mounting bracket. One end of the collar is connected to the rod body of the electric telescopic rod, and the other end is movably connected to the horizontal axis of the U-shaped rod. The two ends of the vertical axis of the U-shaped rod are hinged to the first connecting piece. The horizontal axis of the U-shaped rod extends through the sliding groove of the mounting bracket and is limited by a nut. The electric telescopic rod is connected to the control panel.

6. The grid visualisation line on-line monitoring device of claim 4, wherein, It also includes a light intensity detection sensor and a tilt sensor, both of which are mounted on the solar panel and connected to the control board.

7. The grid visualization line on-line monitoring device of claim 1, wherein, The camera module includes a camera base, a gimbal, and a camera. The camera is mounted on the gimbal, and the gimbal is mounted on the camera base. The control box has a slot on its side, and one end of the camera base is detachably located in the slot. The camera base and the slot are fixed together by screws.

Images