Wire icing monitoring device

Abstract

The invention relates to a wire icing detection device which is used for being installed on a power transmission line, and the power transmission line comprises a wire and a tower used for erecting the wire. The electric wire icing monitoring device comprises a data collector, a meteorological sensor, a tilt angle sensor and a camera, the meteorological sensor is used for being installed on an electric wire or a tower and collecting meteorological information around the electric wire, and the tilt angle sensor is used for being installed on the electric wire and measuring tilt angle information of the electric wire. The camera is used for being installed on a tower and used for collecting image information of an electric wire. The data acquisition unit is used for being in communication connection with a monitoring center, and the data acquisition unit is in communication connection with the meteorological sensor, the tilt angle sensor and the camera. Therefore, the icing detection device is not only suitable for a tangent tower, but also suitable for a strain tower. The tilt angle sensor is installed on the wire, hardware fittings of the wire do not need to be replaced, on-site installation work and later operation and maintenance work are simplified, and meanwhile potential safety hazards of the wire caused by replacement of the hardware fittings are avoided.

Description

Technical Field

[0001] The present application relates to the technical field of transmission line icing monitoring, and in particular to a power line icing monitoring device. Background Art

[0002] Ice and snow disasters pose a huge threat to the safe and reliable operation of power transmission lines. Continuous rain, snow and freezing weather will cause large areas of ice to cover the power transmission lines, increase the load on the power transmission lines, and cause accidents such as line breaks, tower collapses, and flashovers, thus leading to large-scale interruptions of power transmission lines and causing disasters and losses to people's production and life.

[0003] In order to cope with ice and snow disasters, ice monitoring devices based on the tension method are often used to monitor the ice coverage of transmission lines so as to understand the ice coverage status of transmission lines in real time. However, since the tension sensor works in the vertical direction, it is only applicable to straight towers, and the application scenarios are limited. In addition, when installing the ice monitoring device based on the tension method, the line hardware needs to be replaced, which poses a safety hazard. Summary of the invention

[0004] Based on this, it is necessary to provide an electric wire ice monitoring device which has a wide range of applications and ensures safety.

[0005] A wire ice monitoring device is used to be installed on a power transmission line, wherein the power transmission line includes a wire and a tower for erecting the wire, and the wire ice monitoring device includes:

[0006] A data collector, the data collector is used to communicate with the monitoring center;

[0007] A meteorological sensor, the meteorological sensor is used to be installed on the electric wire or the pole tower, the meteorological sensor is used to collect meteorological information around the electric wire, and the meteorological sensor is communicatively connected with the data collector;

[0008] A tilt sensor, the tilt sensor is used to be installed on the electric wire, the tilt sensor is used to measure the tilt information of the electric wire, and the tilt sensor is communicatively connected with the data collector; and

[0009] A camera is installed on the pole tower, the camera is used to collect image information of the electric wire, and the camera is communicatively connected with the data collector.

[0010] In one of the embodiments, the electric wire ice-coating monitoring device further comprises a temperature sensor, wherein the temperature sensor is arranged on the electric wire, the temperature sensor is used to collect temperature information of the electric wire, and the temperature sensor is communicatively connected with the data collector.

[0011] In one of the embodiments, the inclination sensor is provided with a clamping piece, and the clamping piece is used to clamp onto the electric wire.

[0012] In one embodiment, the camera includes a camera body, an inner cabin and an outer shell, the camera body is disposed in the inner cabin, the inner cabin is disposed in the outer shell, and an insulating cavity is formed between an outer wall of the inner cabin and an inner wall of the outer shell.

[0013] In one embodiment, the camera also includes a heating glass and an insulating glass, and the heating glass and the insulating glass are both arranged in the inner cabin, and the heating glass is arranged on the side of the insulating glass away from the camera body, and the lens of the camera body faces the heating glass and the insulating glass, and the camera body can collect image information of the wires through the heating glass and the insulating glass; the wire ice covering monitoring device also includes a controller, and the controller is communicatively connected with the data collector and the heating glass, and the controller is used to control the heating glass to be heated according to the meteorological information.

[0014] In one embodiment, the camera further includes a windshield, which is disposed at one end of the outer shell, and a light-transmitting hole is provided at the end of the windshield facing away from the outer shell, the lens of the camera body faces the light-transmitting hole, the camera body can capture the image of the wire through the light-transmitting hole, and the inner side wall of the windshield is provided with a spoiler structure.

[0015] In one of the embodiments, the electric wire ice monitoring device further comprises a solar panel, wherein the solar panel is used to be installed on the pole tower, and the solar panel is electrically connected to the camera, the meteorological sensor and the tilt sensor.

[0016] In one embodiment, the inclination sensor includes a shell and a sensor body, the shell is provided with an electromagnetic protection layer, the corners of the shell are arc-shaped, the sensor body is arranged in the shell, and a solar cell is provided on the outer surface of the shell, and the solar cell is electrically connected to the sensor body.

[0017] In one of the embodiments, the electric wire ice monitoring device further includes a mounting bracket, wherein at least two mounting brackets are provided, and the meteorological sensor and the camera are both mounted on the pole tower via the mounting brackets.

[0018] In one of the embodiments, the electric wire ice monitoring device further includes an adjusting bracket, the adjusting bracket is mounted on the mounting bracket, and the camera is mounted on the adjusting bracket.

[0019] When the above-mentioned wire ice monitoring device is in use, the camera collects the image information of the wire in real time, the meteorological sensor monitors the meteorological information around the wire in real time, and the inclination sensor measures the inclination information of the wire in real time. Through the inclination information, combined with the image information of the wire and the meteorological information around the wire, the icing condition of the wire can be fully reflected to ensure the accuracy of the wire icing monitoring results. At the same time, the operating personnel can timely warn of ice and snow disasters based on the wire icing monitoring information, and can correctly guide ice and ice prevention work to ensure the safe operation of the electric lines in the icing area. The wire icing monitoring device of this embodiment is not only suitable for straight towers, but also for tension towers. In addition, the inclination sensor is installed on the wire, and there is no need to replace the hardware of the wire, which simplifies the on-site installation work and the subsequent operation and maintenance work, and at the same time avoids safety hazards of the wire caused by the replacement of hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG1 is a schematic diagram of the structure of a meteorological sensor according to an embodiment of the present application.

[0021] FIG. 2 is a front view of a controller according to an embodiment of the present application.

[0022] FIG. 3 is a schematic diagram of the back side of the controller shown in FIG. 2 .

[0023] FIG. 4 is a schematic structural diagram of a camera according to an embodiment of the present application.

[0024] FIG. 5 is a cross-sectional view of the camera shown in FIG. 4 .

[0025] FIG. 6 is a schematic structural diagram of a tilt sensor according to an embodiment of the present application.

[0026] FIG. 7 is a structural exploded view of a solar panel and a battery according to an embodiment of the present application.

[0027] FIG. 8 is a schematic structural diagram of a mounting bracket according to an embodiment of the present application.

[0028] Description of Figure Numbers:

[0029] 10. Meteorological sensor; 20. Tilt sensor; 21. Snap-on; 22. Solar cell; 30. Camera; 31. Housing; 311. First fixing bracket; 32. Inner cabin; 321. Second fixing bracket; 33. Insulation cavity; 34. Camera body; 35. Heating glass; 36. Insulation glass; 37. Insulation gasket; 38. Windshield; 381. Light hole; 383. Spoiler structure; 40. Controller; 41. First reinforcing rib ; 50. Solar panel; 51. Battery; 60. Mounting bracket; 61. First frame; 611. First horizontal plate; 6111. First strip hole; 612. First vertical plate; 6121. Third strip hole; 62. Second frame; 621. Second horizontal plate; 6211. Second strip hole; 622. Second vertical plate; 6221. Fourth strip hole; 623. Second reinforcing rib; 63. First connecting piece; 64. Second connecting piece; 80. Wires. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0031] An electric wire ice monitoring device provided in an embodiment of the present application is used to be installed in a power transmission line. The power transmission line includes an electric wire 80 and a pole tower, and the electric wire 80 is arranged on the pole tower.

[0032] In one embodiment, referring to FIG. 1 , FIG. 4 and FIG. 6 , the wire ice monitoring device includes a data collector, a meteorological sensor 10, a tilt sensor 20 and a camera 30. The data collector is used to communicate with the monitoring center. The meteorological sensor 10 is used to be installed on a pole tower or a wire 80. The meteorological sensor 10 is used to collect meteorological information around the wire 80. The meteorological sensor 10 is communicated with the data collector. The tilt sensor 20 is used to be installed on the wire 80. The tilt sensor 20 is used to measure the tilt information of the wire 80. The tilt sensor 20 is communicated with the data collector. The camera 30 is used to be installed on the pole tower. The camera 30 is used to collect image information of the wire 80. The camera 30 is communicated with the data collector.

[0033] When in use, the camera 30 collects image information of the wire 80 in real time and sends the image information of the wire 80 to the data collector. The meteorological sensor 10 monitors the meteorological information around the wire 80 in real time, wherein the meteorological information includes the ambient temperature, relative humidity, wind speed, wind direction, atmospheric pressure and rainfall around the wire 80, and the meteorological sensor 10 sends the meteorological information to the data collector. The inclination sensor 20 measures the inclination information of the wire 80 in real time and sends the inclination information to the data collector. The data collector sends the image information, meteorological information and inclination information of the wire to the monitoring center. The operator can fully reflect the ice condition of the wire 80 through the inclination information, combined with the image information of the wire 80 and the meteorological information around the wire 80. In this way, the meteorological sensor 10, the inclination sensor 20 and the camera 30 cooperate to monitor the ice condition of the wire 80, which is conducive to improving the accuracy of the monitoring results of the ice covering of the wire 80. At the same time, the operator can timely warn of ice and snow disasters based on the monitoring information of the ice covering of the wire 80, and can correctly guide the anti-icing and anti-icing work to ensure the safe operation of the wire 80 in the ice-covered area.

[0034] In addition, the wire ice monitoring device of this embodiment is not only applicable to straight towers, but also to tension towers, and the installation positions of the meteorological sensor 10, the tilt sensor 20 and the camera 30 are not restricted. In addition, the tilt sensor 20 is installed on the wire 80, and there is no need to replace the hardware of the wire 80, which simplifies the on-site installation work and the subsequent operation and maintenance work, and avoids the safety hazards of the wire 80 caused by the replacement of the hardware.

[0035] In one embodiment, the wire ice monitoring device further includes a temperature sensor. The temperature sensor is provided on the wire 80, and is used to collect temperature information of the wire 80. When in use, the temperature sensor collects temperature information of the wire 80 and sends the temperature information of the wire 80 to the monitoring center. Through the inclination information and temperature information, combined with the image information of the wire 80 and the meteorological information around the wire 80, the ice condition of the wire 80 can be fully reflected, which is conducive to improving the accuracy of the wire 80 ice monitoring result.

[0036] Optionally, the temperature sensor is integrated into the inclination sensor 20. Specifically, the inclination sensor 20 uses the ADXL355 chip to collect the angle values ​​of the X, Y, and Z axis three-axis angle sensors. The ADXL355 chip contains a silicon sensitive micro-capacitance sensor and a dedicated integrated circuit. The dedicated integrated circuit integrates an EEPROM memory, a signal amplifier, an AD converter, a temperature sensor, and an SPI serial communication interface to form a complete digital sensor.

[0037] In one embodiment, the wire ice monitoring device is installed wirelessly, that is, wireless communication is used between the components, which can reduce the risk of phase-to-phase short circuit.

[0038] In one embodiment, referring to FIG. 6 , the inclination sensor 20 is provided with a clamping member 21, and the clamping member 21 is used to clamp onto the electric wire 80. During installation, the inclination sensor 20 is installed on the electric wire 80 through the clamping member 21, and then the operator holds the inclination sensor 20 with one hand and tightens the screws on the inclination sensor 20 with a wrench with the other hand to prevent the inclination sensor 20 from sliding relative to the clamping member 21. By providing the clamping member 21 on the inclination sensor 20, the installation efficiency of the inclination sensor 20 can be improved.

[0039] Optionally, the clamping member 21 is a buckle or a clamp. Of course, in other embodiments, the clamping member 21 can also be other structures, which is not limited thereto.

[0040] 6, the clamping member 21 is provided with a clamping hole for matching with the wire 80, and a non-slip pad is provided in the clamping hole. When installed, the non-slip pad contacts the outer peripheral surface of the wire 80 to increase the friction between the clamping member 21 and the wire 80, and prevent the clamping member 21 from moving on the wire 80.

[0041] In one embodiment, the housing of the inclination sensor 20 is a fully enclosed metal structure, so that the inclination sensor 20 has a good electromagnetic shielding effect. In order to improve the electromagnetic shielding effect, the housing of the inclination sensor 20 can adopt a double-layer shielding structure, and optionally, the outer shielding layer is made of silicon steel material that is not easy to be magnetically saturated, and the inner shielding layer is made of permalloy high magnetic permeability material that is easy to be magnetically saturated.

[0042] 6 , the corner portion of the housing of the inclination sensor 20 is arc-shaped. It should be noted that the curvature radius of the arc-shaped corner portion of the housing of the inclination sensor 20 is as large as possible to avoid corona discharge caused by electric field concentration.

[0043] In one embodiment, the meteorological sensor 10 includes a chip having a built-in highly integrated dedicated ASIC microprocessor and an EEPROM memory, high monitoring accuracy, 30,000 reference point temperature and humidity data compensation, and the ability to store 2,000 sets of temperature and humidity data.

[0044] In one embodiment, a filter element is provided outside the meteorological sensor 10. Optionally, the filter element is a polyethylene filter element, and the filter element is sleeved on the meteorological sensor 10. When in use, the filter element contacts the air and filters the dust particles in the air without absorbing moisture or retaining water.

[0045] In one embodiment, referring to FIG. 4 and FIG. 5 , the camera 30 includes an outer shell 31, an inner cabin 32, and a camera body 34. The inner cabin 32 is disposed in the outer shell 31, and an insulating cavity 33 is formed between the outer wall of the inner cabin 32 and the inner wall of the outer shell 31, and the camera 30 is disposed in the inner cabin 32. Optionally, the inner cabin 32 is provided with two, namely, an upper inner cabin and a lower inner cabin connected to the upper inner cabin, and the upper inner cabin is connected to the lower inner cabin through a connecting structure. In this way, by providing the insulating cavity 33, the heat of the inner cabin 32 can be prevented from being lost to the outside, and the influence of the cold air from the outside on the camera 30 can also be avoided, so as to ensure that the camera 30 can work normally.

[0046] Optionally, the material of the shell 31 is a radiation-proof and super-hydrophobic material. Since the material of the shell 31 is a radiation-proof material, it can prevent the power transmission line from radiating to the camera 30, ensuring that the camera 30 can work normally. Since the material of the shell is also a hydrophobic material, it can prevent rainwater from accumulating on the shell 31, prevent the camera 30 from being damaged by water immersion, and extend the service life of the camera 30.

[0047] 5 , a first fixing bracket 311 is provided in the outer shell 31, and the inner cabin 32 is installed in the outer shell 31 through the first fixing bracket 311. Optionally, two first fixing brackets 311 are provided, one of which is provided at the upper part of the outer shell 31, and the other first fixing bracket 311 is provided at the lower part of the outer shell 31.

[0048] Further, referring to FIG. 5 , a second fixing bracket 321 is provided in the inner cabin 32 , and the camera body 34 is installed in the inner cabin 32 through the second fixing bracket 321 .

[0049] In one embodiment, the heat insulation cavity 33 is filled with a barrier material. Optionally, the barrier material is a foaming agent with low thermal conductivity. In this way, the barrier material can block the heat, prevent the heat in the inner cabin 32 from being lost to the outside, and also prevent the cold air from the outside from affecting the camera 30, ensuring that the camera 30 can work normally.

[0050] In one embodiment, the camera 30 further includes a fill light, which is arranged corresponding to the camera body 34. Thus, by arranging the fill light, the camera 30 can be used in dark light and at night.

[0051] In one embodiment, referring to FIG. 5 , the camera 30 further includes a heating glass 35. The heating glass 35 is disposed in the inner cabin 32, and the lens of the camera body 34 faces the heating glass 35. When in use, the camera body 34 can capture images of the wire 80 through the heating glass 35. Thus, by providing the heating glass 35, the heating glass 35 can heat the camera body 34, thereby preventing the camera body 34 from forming condensation and ice due to high humidity and low temperature environment, and ensuring that the camera body 34 can clearly capture images of the wire 80.

[0052] Further, referring to FIG. 5 , the camera 30 further includes a heat-insulating glass 36 and a heat-insulating gasket 37. The heat-insulating glass 36 is disposed on the side of the heating glass 35 facing the camera body 34, and the heat-insulating gasket 37 is disposed between the heating glass 35 and the heat-insulating glass 36. When in use, the camera body 34 can capture an image of the wire 80 through the heat-insulating glass 36 and the heat-insulating gasket 37. By providing the heat-insulating glass 36 and the heat-insulating gasket 37, the heat-insulating glass 36 and the heat-insulating gasket 37 block the heat, thereby preventing the heat generated by the heating glass 35 from affecting the camera body 34, and at the same time preventing the heat in the inner cabin 32 from being lost to the outside.

[0053] In one embodiment, referring to FIG. 2 , FIG. 3 and FIG. 5 , the wire ice monitoring device further includes a controller 40. The controller 40 is electrically connected to the data collector and the heating glass 35, and the controller 40 is used to control the heating glass 35 to heat according to the meteorological information. When in use, the meteorological sensor 10 sends the meteorological information to the controller 40, and the controller 40 sends the meteorological information to the camera 30, and the camera 30 determines whether to heat the heating glass 35 and the heating power according to the meteorological information.

[0054] In addition, the controller 40 sends a power switch command to the camera 30 via RF433 to control the camera 30 to turn on or off the power. When the controller 40 takes a picture, it sends a command to the camera 30 RF433 to turn on the power of the camera 30, so that the controller 40 can communicate with the camera 30 to take a picture. After the picture is taken, the controller 40 sends a power off command to turn off the power of the camera 30.

[0055] In one embodiment, referring to FIG. 4 , the camera 30 further includes a windshield 38. The windshield 38 is disposed at one end of the housing 31, and a light-transmitting hole 381 is disposed at the end of the windshield 38 away from the housing 31. The lens of the camera body 34 faces the light-transmitting hole 381, and the camera body 34 can capture the image of the wire 80 through the light-transmitting hole 381. Optionally, the windshield 38 is in a conical shape, and the light-transmitting hole 381 is disposed at the large end surface of the conical windshield 38. In this way, the camera 30 as a whole is designed as an upper cylindrical lower conical horn opening, so that the camera 30 can effectively avoid the air flow inside the cavity caused by the lateral wind at a small vertical angle.

[0056] Further, referring to Fig. 4, the inner wall of the wind shield 38 is provided with a spoiler structure 383. Optionally, the spoiler structure 383 is a threaded protrusion. In this way, the air flow resistance inside the wind shield 38 can be increased and the flow speed of the air inside the wind shield 38 can be reduced.

[0057] In one embodiment, the housing of the controller 40 is a fully enclosed aluminum housing. The surface of the housing of the controller 40 is anodized, and the waterproof level of the housing of the controller 40 is above level 66. The controller 40 also includes a power supply, a solar cell, and an antenna. The power supply is arranged in the housing, and the solar cell and the antenna are arranged on the outer surface of the housing, so that the volume of the controller 40 can be reduced. The side of the housing of the controller 40 is provided with a plurality of connector holes for line access operations. When not in use, the connector holes can be sealed with a plugging head.

[0058] In one embodiment, a brim is provided on the upper surface of the shell of the controller 40, and a sealing ring is provided on the edge of the shell to prevent water and dust.

[0059] In one embodiment, referring to FIG. 3 , the housing of the controller 40 is provided with a first reinforcing rib 41. By providing the first reinforcing rib 41, the structural strength of the housing of the controller 40 can be increased. In addition, the housing of the controller 40 is provided with a heat dissipation hole. Optionally, the heat dissipation hole is a honeycomb type, and the heat dissipation hole is provided on the back of the housing of the controller 40. In this way, by providing the heat dissipation hole in the housing of the controller 40, the temperature of the controller 40 can be quickly reduced to avoid aging and damage of its internal components due to excessive temperature.

[0060] In one embodiment, referring to FIG. 7 , the wire ice monitoring device further includes a solar panel 50 and a battery 51. The solar panel 50 is electrically connected to the battery 51, and the battery 51 is electrically connected to the camera 30. The solar panel 50 directly converts light energy into electrical energy through a photoelectric effect or a photochemical effect, and stores the electrical energy in the battery 51. Specifically, when the solar panel meets a certain illumination condition, it can instantly output voltage and generate current in the presence of a circuit. In this way, the solar panel 50 can generate electrical energy and store the electrical energy in the battery 51, and the battery 51 provides the camera 30 with the electrical energy required for operation.

[0061] Furthermore, solar cells 22 are provided on the outer surfaces of the tilt sensor 20 and the controller 40. In this way, the solar cells 22 can convert light energy into electrical energy to provide the electrical energy required for the tilt sensor 20 and the controller 40 to work. Of course, in other embodiments, only a solar panel 50 may be provided, and the solar panel 50 is electrically connected to a battery 51, and the battery 51 is electrically connected to the camera 30, the meteorological sensor 10, the tilt sensor 20, and the controller 40.

[0062] In one embodiment, referring to Fig. 8, the wire ice monitoring device further comprises a plurality of mounting brackets 60. During installation, the meteorological sensor 10, the camera 30, the controller 40 and the solar panel 50 can be mounted on the pole tower through the mounting brackets 60, thereby improving the convenience of installation.

[0063] Optionally, referring to FIG8 , the mounting bracket 60 includes a first frame 61 and a second frame 62. The first frame 61 includes a first transverse plate 611 and a first vertical plate 612, and the first transverse plate 611 and the first vertical plate 612 are connected to form an L shape. The second frame 62 includes a second transverse plate 621 and a second vertical plate 622, and the second transverse plate 621 and the second vertical plate 622 are connected to form an L shape. The plate surface of the first transverse plate 611 is arranged opposite to the plate surface of the second transverse plate 621, and the plate surface of the first vertical plate 612 and the plate surface of the second vertical plate 622 are arranged opposite to each other.

[0064] Further, referring to Figure 8, the first horizontal plate 611 is provided with a first strip hole 6111, and the first strip hole 6111 extends along the side where the first horizontal plate 611 is connected to the first vertical plate 612 to the side of the first horizontal plate 611 away from the first vertical plate 612; the second horizontal plate 621 is provided with a second strip hole 6211, and the second strip hole 6211 extends along the side where the second horizontal plate 621 is connected to the second vertical plate 622 to the side of the second horizontal plate 621 away from the second vertical plate 622, and a first connecting member 63 is provided in the first strip hole 6111 and the second strip hole 6211. Furthermore, the first vertical plate 612 is provided with a third strip hole 6121, and the third strip hole 6121 extends along the side where the first vertical plate 612 is connected to the first horizontal plate 611 to the side of the first vertical plate 612 away from the first horizontal plate 611; the second vertical plate 622 is provided with a fourth strip hole 6221 connected to the third strip hole 6121, and the fourth strip hole 6221 extends along the side where the second vertical plate 622 is connected to the second horizontal plate 621 to the side of the second vertical plate 622 away from the second horizontal plate 621, and the third strip hole 6121 and the fourth strip hole 6221 are provided with a second connecting member 64.

[0065] During installation, an angle steel is selected on the pole tower, and the first frame 61 and the second frame 62 are respectively arranged on opposite sides of the angle steel. Then, according to the size of the angle steel, the first connecting member 63 moves in the first strip hole 6111 and the second strip hole 6211, and the second connecting member 64 moves in the third strip hole 6121 and the fourth strip hole 6221. After the first connecting member 63 and the second connecting member 64 are moved to the appropriate position, the first connecting member 63 is used to fasten the first horizontal plate 611 and the second horizontal plate 621, and the second connecting member 64 is used to fasten the first vertical plate 612 and the second vertical plate 622, so that the first frame 61 and the second frame 62 cooperate to clamp the angle steel to fix the mounting bracket 60 on the angle steel.

[0066] Further, referring to FIG8 , an inclined second reinforcing rib 623 is provided in the space formed by the second transverse plate 621 and the second vertical plate 622. Optionally, the second reinforcing rib 623 is inclined at an angle of 45° relative to the second transverse plate 621 and the second vertical plate 622. One end of the second reinforcing rib 623 is connected to the second transverse plate 621, and the other end of the second reinforcing rib 623 is connected to the second vertical plate 622. In this way, the second reinforcing rib 623 can reinforce the second frame 62 and improve the structural strength of the second frame 62.

[0067] In one embodiment, the wire ice monitoring device further includes an adjustment bracket, and a plurality of adjustment brackets are provided.

[0068] Further, the camera 30 is mounted on the mounting bracket 60 via at least one adjusting bracket. Thus, by adjusting the adjusting bracket, the shooting direction of the camera 30 can be adjusted so that the camera 30 can be aligned with the shooting position.

[0069] Further, the controller 40 is mounted on the mounting bracket 60 via at least one adjusting bracket. Thus, by adjusting the adjusting bracket, the signal transmission direction of the controller 40 can be adjusted to ensure that the camera 30 etc. can receive the signal of the controller 40.

[0070] Furthermore, the solar panel 50 is mounted on the mounting bracket 60 via at least one adjusting bracket. Thus, by adjusting the adjusting bracket, the orientation of the solar panel 50 can be adjusted to ensure that the solar panel 50 can receive more sunlight.

[0071] In one embodiment, the mounting bracket 60 is provided with a fixing hole. Furthermore, the adjustment bracket is arc-shaped, for example, the adjustment bracket is C-shaped, and mounting positions are provided at both ends of the adjustment bracket along its circumference. The adjustment bracket is provided with at least two adjustment holes along its circumference, and all the adjustment holes are arranged at intervals along the circumference of the adjustment bracket; or, the adjustment bracket is provided with a strip hole, and the strip hole extends along the circumference of the adjustment bracket. The adjustment bracket moves relative to the mounting bracket 60 so that the fixing hole can be connected with different adjustment holes, and a fixing piece is provided in the fixing hole and the adjustment hole connected with the fixing hole. When in use, the contact fixing piece fixes the adjustment bracket, and an external force acts on the adjustment bracket, so that the adjustment bracket moves relative to the mounting bracket 60. When the adjustment bracket moves to a suitable position, the fixing piece is arranged in the fixing hole and the adjustment hole connected with the fixing hole to fix the adjustment bracket on the mounting bracket 60. In this way, the adjustment angle of the adjustment bracket can be adjusted, and the flexibility of calibration can be improved.

[0072] The installation method of the wire ice monitoring device of this embodiment is as follows:

[0073] S10, prepare a controller 40, three tilt sensors 20, a meteorological sensor 10 and a camera 30, and also prepare a mounting bracket 60, an adjustment bracket, bolts, a galvanized steel pipe, a clamp, etc.

[0074] S20, install adjustment brackets on both the controller 40 and the solar panel 50, then find a horizontal and downward angle steel at the location to be installed on the tower, fix the mounting bracket 60 on the angle steel, and then fix the adjustment bracket with the controller 40 on the horizontal folded edge of the mounting bracket 60; fix the adjustment bracket with the solar panel 50 on the vertical folded edge of the mounting bracket 60, and adjust the adjustment bracket so that the solar panel 50 faces south. Of course, the controller 40 and the solar panel 50 can also be fixed on two mounting brackets 60 respectively.

[0075] At the same time, a non-slip pad is placed in the clamping piece 21, and then the inclination sensor 20 is clamped on the wire 80 through the clamping piece 21; the direction of the solar panel on the inclination sensor 20 is adjusted, and the screws of the inclination sensor 20 are tightened with a wrench.

[0076] S30, finding a horizontal angle steel on the tower, and fixing the mounting bracket 60 with the meteorological sensor 10 on the angle steel;

[0077] At the same time, select a horizontal and upward-turned angle steel on the pole tower, fix the mounting bracket 60 on the angle steel, then fix the adjustment bracket with the camera 30 on the mounting bracket 60, rotate the adjustment bracket to aim the camera 30 at the object to be photographed, and finally fix the solar panel 50 and the battery 51.

[0078] S40, the camera 30 collects image information of the wire 80 in real time, the meteorological sensor 10 monitors the meteorological information around the wire 80 online, and the inclination sensor 20 measures the inclination angle of the wire 80, and collects and organizes the data;

[0079] S50, the camera 30, the meteorological sensor 10, the tilt sensor 20 and the temperature sensor cooperate to calculate the ice thickness of the wire 80, and clearly observe the ice coating and ice melting process of the wire 80.

[0080] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0081] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0082] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0083] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0084] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0085] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0086] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A wire ice monitoring device, characterized in that: Used to be installed in a power transmission line, the transmission line includes a wire and a tower for erecting the wire, the wire ice monitoring device includes: A data collector, the data collector is used to communicate with the monitoring center; A meteorological sensor, the meteorological sensor is used to be installed on the electric wire or the pole tower, the meteorological sensor is used to collect meteorological information around the electric wire, and the meteorological sensor is communicatively connected with the data collector; A tilt sensor, the tilt sensor is used to be installed on the electric wire, the tilt sensor is used to measure the tilt information of the electric wire, and the tilt sensor is communicatively connected with the data collector; and A camera is installed on the pole tower, the camera is used to collect image information of the electric wire, and the camera is communicatively connected with the data collector.

2. The wire ice monitoring device according to claim 1, characterized in that: The electric wire ice monitoring device also includes a temperature sensor, which is arranged on the electric wire and used to collect temperature information of the electric wire. The temperature sensor is communicatively connected with the data collector.

3. The wire ice monitoring device according to claim 1, characterized in that: The inclination sensor is provided with a clamping piece, and the clamping piece is used for clamping on the electric wire.

4. The wire ice monitoring device according to claim 1, characterized in that: The camera comprises a camera body, an inner cabin and an outer shell, wherein the camera body is arranged in the inner cabin, the inner cabin is arranged in the outer shell, and a heat-insulating cavity is formed between an outer wall of the inner cabin and an inner wall of the outer shell.

5. The wire ice monitoring device according to claim 4, characterized in that: The camera further includes a heating glass and an insulating glass, the heating glass and the insulating glass are both arranged in the inner cabin, the heating glass is arranged on a side of the insulating glass away from the camera body, the lens of the camera body faces the heating glass and the insulating glass, and the camera body can collect image information of the wire through the heating glass and the insulating glass; The wire ice monitoring device also includes a controller, which is communicatively connected with the data collector and the heated glass, and is used for controlling the heated glass to heat according to the meteorological information.

6. The wire ice monitoring device according to claim 4, characterized in that: The camera also includes a windshield, which is arranged at one end of the outer shell. A light hole is provided at the end of the windshield facing away from the outer shell. The lens of the camera body faces the light hole. The camera body can capture the image of the wire through the light hole. The inner wall of the windshield is provided with a spoiler structure.

7. The wire ice monitoring device according to claim 1, characterized in that: The electric wire ice-covering monitoring device further comprises a solar panel, wherein the solar panel is used for being installed on the pole tower, and the solar panel is electrically connected to the camera, the meteorological sensor and the tilt sensor.

8. The wire ice monitoring device according to claim 1, characterized in that: The tilt sensor includes a shell and a sensor body. The shell is provided with an electromagnetic protection layer. The corners of the shell are arc-shaped. The sensor body is arranged in the shell. A solar cell is provided on the outer surface of the shell. The solar cell is electrically connected to the sensor body.

9. The wire ice monitoring device according to any one of claims 1 to 8, characterized in that: The electric wire ice-covering monitoring device further comprises a mounting bracket, wherein at least two mounting brackets are provided, and the meteorological sensor and the camera are both mounted on the pole tower via the mounting brackets.

10. The wire ice monitoring device according to claim 9, characterized in that: The electric wire ice-coating monitoring device further comprises an adjusting bracket, wherein the adjusting bracket is mounted on the mounting bracket, and the camera is mounted on the adjusting bracket.

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