CN221124209U - Unmanned aerial vehicle for detecting hydrophobicity of composite insulator in electrified manner - Google Patents
Unmanned aerial vehicle for detecting hydrophobicity of composite insulator in electrified manner Download PDFInfo
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- CN221124209U CN221124209U CN202322755931.XU CN202322755931U CN221124209U CN 221124209 U CN221124209 U CN 221124209U CN 202322755931 U CN202322755931 U CN 202322755931U CN 221124209 U CN221124209 U CN 221124209U
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- composite insulator
- aerial vehicle
- unmanned aerial
- detection
- disc
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- 239000012212 insulator Substances 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned aerial vehicle detection, in particular to a composite insulator hydrophobicity live detection unmanned aerial vehicle which comprises a disc-shaped rack and a power driving component arranged on the disc-shaped rack, wherein a detection arm is arranged at the lower side of the rack, a water receiver is arranged at the end part of the detection arm, a spray head and a camera are arranged on the water receiver, the camera is arranged at the outer side of the water receiver, the spray head is fixedly connected to the water receiver, and the spray head is communicated with the water receiver through a pipeline and a pump; according to the utility model, the stand and the detection arm are lifted from the ground by utilizing the power driving assembly, then the pump is started, water in the water reservoir is sprayed to the composite insulator from the spray head, the attached state of the water on the composite insulator is photographed by the camera, the water spraying classification method proposed by Swedish power transmission research is adopted, seven classes of hydrophobicity of the surface of the insulator are separated by contrast to the method, and the aim of detecting the hydrophobicity of the detected composite insulator is fulfilled.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle detection, in particular to a composite insulator hydrophobicity electrified detection unmanned aerial vehicle.
Background
The hydrophobicity of the running composite insulator is reduced or even lost due to the influence of factors such as pollution, humidity, discharge, low temperature and the like, the pollution flashover resistance of power transmission and transformation equipment is directly influenced, and even the normal running of a power system is threatened, so that the hydrophobicity of the running composite insulator is very necessary to be detected and tested.
Disclosure of utility model
In order to realize the aim of carrying out hydrophobicity detection on the composite insulator in operation, the utility model adopts the following technical scheme:
The utility model aims to provide a scheme for detecting the hydrophobicity of a composite insulator by carrying hydrophobicity detection equipment by an unmanned aerial vehicle.
In order to achieve the aim, the utility model provides the composite insulator hydrophobicity live detection unmanned aerial vehicle, which comprises a disc-shaped rack and a power driving assembly arranged on the disc-shaped rack.
The application relates to a water storage device, which comprises a rack, a detection arm, a water storage device, a spray head, a camera, a pump and a water storage device, wherein the detection arm is arranged on the lower side of the rack, the water storage device is provided with the spray head and the camera, the camera is arranged on the outer side of the water storage device, the spray head is fixedly connected to the water storage device, and the spray head is communicated with the water storage device through the pipeline and the pump.
The utility model has the beneficial effects that: the frame and the detection arm are lifted from the ground by utilizing the power driving assembly, then the pump is started, water in the water storage device is sprayed to the composite insulator from the spray head, the attached state of the water on the composite insulator is photographed by the camera, a water spraying grading method proposed by Swedish electric transmission research is adopted, seven grades of hydrophobicity of the surface of the insulator are separated by contrast to the method, and the aim of detecting the hydrophobicity of the detected composite insulator is achieved.
Drawings
The following drawings are only intended to illustrate and explain the present utility model, wherein:
fig. 1 is a schematic structural diagram of an overall composite insulator hydrophobicity live detection unmanned aerial vehicle;
FIG. 2 is a schematic view of the disk-shaped housing, propeller blade and carriage I of the present utility model;
FIG. 3 is a schematic view of the structure of the detection arm, reservoir, spray head and rotary actuator of the present utility model;
FIG. 4 is a schematic view of the leg, carriage I and carriage II of the present utility model;
FIG. 5 is a schematic view of the configuration of the gullet, reservoir and camera of the present utility model;
Fig. 6 is a schematic view of the structure of the disk-shaped frame, the slide base i and the slide base ii of the present utility model.
In the figure: a disc-shaped frame 11; a leg 12; a ring seat 13; an extension rod 14; a power motor 15; propeller blades 16; a slide base I21; a slide II 22; a detection arm 23; tooth slots 24; a water reservoir 25; a spray head 26; a camera 27; the driver 28 is rotated.
Detailed Description
In order to achieve the purpose of detecting hydrophobicity of a composite insulator in operation, the utility model provides a composite insulator hydrophobicity live detection unmanned aerial vehicle, which comprises a disc-shaped frame 11 and a power driving assembly arranged on the disc-shaped frame 11.
The lower side of the frame 11 of the application is provided with a detection arm 23, the end part of the detection arm 23 is provided with a water reservoir 25, the water reservoir 25 is provided with a spray head 26 and a camera 27, the camera 27 is arranged on the outer side of the water reservoir 25, the spray head 26 is fixedly connected to the water reservoir 25, and the spray head 26 is communicated with the water reservoir 25 through a pipeline and a pump.
The bottom of the disc-shaped frame 11 is provided with a plurality of supporting legs 12 made of insulating materials, and the insulating materials are rubber.
Specific embodiments of the present utility model are described below.
Referring to fig. 1-2 and fig. 4, an embodiment of the present utility model for controlling the chassis 11 and the detecting arm 23 to rise from the ground and detecting the hydrophobicity of the detected composite insulator is described.
The main body of the power driving assembly is a ring seat 13, the ring seat 13 is detachably and fixedly connected to a disc-shaped frame 11, a plurality of extension rods 14 are arranged on the ring seat 13, a power motor 15 is arranged on the extension rods 14, and a plurality of propeller blades 16 are arranged on the output shaft of the power motor 15.
The motor 15 may be a commercially available brushless motor.
The top end of the extension rod 14 extends obliquely to the outer side of the disc-shaped rack 11, so that the whole composite insulator hydrophobicity electrified detection unmanned aerial vehicle is stable in the flying process.
Starting a plurality of power motors 15 to drive a plurality of propeller blades 16 to rotate, and generating lifting force to drive a frame 11 and a detection arm 23 to lift from the ground to a composite insulator to be detected;
The pump is started, water in the water reservoir 25 is sprayed to the composite insulator from the spray head 26, the attached state of the water on the composite insulator is photographed through the camera 27, a water spraying grading method proposed by Swedish electric transmission research is adopted, seven grades of hydrophobicity of the surface of the insulator are separated by contrast to the method, and the aim of detecting the hydrophobicity of the detected composite insulator is fulfilled.
Referring to fig. 1-3, an embodiment of the present utility model for a composite insulator hydrophobicity live detection unmanned aerial vehicle is illustrated, in which the extension of the detection arm 23 is adjusted to adapt to the use of unmanned aerial vehicle devices in different wind weather, and the detection safety of the unmanned aerial vehicle devices on the composite insulator is increased:
The lower side of the frame 11 of the application is fixedly connected with a sliding seat I21 through a fastener, and a detection arm 23 is slidably arranged on the sliding seat I21.
The control detecting arm 23 slides on the slide base i 21, adopting the following scheme:
specific: the rotary driver 28 is mounted on the upper side of the disc-shaped frame 11 through a bracket, the output shaft of the rotary driver 28 is connected with the drive gear shaft through a coupler, the drive gear shaft penetrates the disc-shaped frame 11 and extends to the lower side of the disc-shaped frame 11, and the detection arm 23 is provided with a tooth slot 24, so that the drive gear shaft and the tooth slot 24 can be connected through meshing transmission.
The rotary driver 28 can be a stepping motor or a servo motor, and the rotary driver 28 is started to drive the driving gear shaft to rotate, so that the detection arm 23 is driven to slide relative to the disc-shaped frame 11;
The stretching amplitude of the detecting arm 23 is adjusted to adapt to the use of unmanned aerial vehicle equipment in different wind weather;
In addition, the detection arm 23 is controlled to slide relative to the disc-shaped rack 11, so that the end part of the detection arm 23 can be far away from the disc-shaped rack 11, collision between the propeller blade 16 and a cable is avoided, and the detection safety of the unmanned aerial vehicle equipment on the composite insulator is improved.
Referring to fig. 1 to 5, an embodiment of the present utility model for providing a composite insulator hydrophobicity live detection unmanned aerial vehicle for performing power supply and control operations on a camera 27, a rotation driver 28, a pump and a power motor 15 is described:
The power supply and control of the camera 27, the rotary driver 28, the pump and the power motor 15 of the application can be realized by connecting a power line and a switch line from the ground;
The power supply and control of the camera 27, the rotary drive 28, the pump and the power motor 15 can also be achieved by means of a battery and a wireless control chip mounted on the disc-shaped housing 11.
The storage battery and the wireless control chip use products which can be purchased in the market.
Referring to fig. 1-2, an embodiment of the present utility model for increasing use safety of an unmanned aerial vehicle device is illustrated, where the hydrophobic live detection unmanned aerial vehicle for a composite insulator is provided by the present utility model:
The disk-shaped rack 11 is made of materials with the density smaller than that of water, and the rotary driver 28 is arranged on the upper side of the disk-shaped rack 11, so that the disk-shaped rack 11 is not easy to sink after falling on the water surface, and the use safety of unmanned aerial vehicle equipment is improved.
Referring to fig. 2-3, an embodiment of the present utility model for a composite insulator hydrophobicity live detection unmanned aerial vehicle, which uses two detection arms 23 to keep the center of gravity of two sides of a disk-shaped frame 11 stable, is illustrated:
The two detection arms 23 according to the application are provided, and the two detection arms 23 are each connected to the disk-shaped frame 11 by a separate carriage i 21.
The two sliding seats I21 are symmetrically arranged at two sides of the bottom of the disc-shaped frame 11, and the installation directions of the detection arms 23 on the two sliding seats I21 are opposite, so that the two detection arms 23 can synchronously and reversely extend or retract on the respective sliding seats I21 relative to the disc-shaped frame 11, and the gravity centers at two sides of the disc-shaped frame 11 are kept stable.
Referring to fig. 4-6, an embodiment of the present utility model for a composite insulator hydrophobicity live detection unmanned aerial vehicle, which uses four detection arms 23 to keep the center of gravity around the disk-shaped frame 11 stable, is illustrated:
the bottom of the disk-shaped frame 11 is also fixedly connected with two sliding seats II 22, the sliding seats II 22 are slidably provided with detection arms 23, and the bottom of the sliding seat II 22 is lower than the bottom of the sliding seat I21, so that the detection arms 23 on the sliding seat I21 cannot collide with the detection arms 23 on the sliding seats II 22.
Wherein, the projection directions of the two sliding seats I21 and the two sliding seats II 22 on the bottom plane of the disk-shaped rack 11 are arranged at equal angle and interval circumferentially.
The installation directions of the detection arms 23 on the two sliding seats I21 are opposite, and the installation directions of the detection arms 23 on the two sliding seats II 22 are opposite, so that a plurality of detection arms 23 can synchronously and reversely extend or retract on the respective sliding seat I21 or sliding seat II 22 relative to the disc-shaped frame 11, and the center of gravity around the disc-shaped frame 11 is kept stable.
Claims (10)
1. The utility model provides a composite insulator hydrophobicity electrified detection unmanned aerial vehicle, includes disk frame (11) and installs the power drive subassembly on disk frame (11), its characterized in that:
The detection arm (23) is installed to the downside of frame (11), and detection arm (23) tip is provided with water reservoir (25), is provided with shower nozzle (26) and camera (27) on water reservoir (25), and outside at water reservoir (25) is installed to camera (27), shower nozzle (26) fixed connection is on water reservoir (25), and shower nozzle (26) are linked together with water reservoir (25) through pipeline and pump.
2. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 1, wherein: the main body of the power driving assembly is a ring seat (13), the ring seat (13) is detachably and fixedly connected to the disc-shaped frame (11), a plurality of extension rods (14) are arranged on the ring seat (13), a power motor (15) is arranged on the extension rods (14), and a plurality of propeller blades (16) are arranged on an output shaft of the power motor (15).
3. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 2, wherein: the top end of the extension rod (14) extends obliquely to the outer side of the disc-shaped rack (11).
4. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 1, wherein: the lower side of the frame (11) is fixedly connected with a sliding seat I (21), and the detection arm (23) is slidably arranged on the sliding seat I (21).
5. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 4, wherein: the two detection arms (23) are arranged, and the two detection arms (23) are respectively connected with the disc-shaped frame (11) through a separate sliding seat I (21).
6. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 5, wherein: the two sliding seats I (21) are symmetrically arranged on two sides of the bottom of the disc-shaped rack (11), and the installation directions of the detection arms (23) on the two sliding seats I (21) are opposite.
7. The composite insulator hydrophobicity live detection unmanned aerial vehicle according to any one of claims 4 to 6, wherein: the upper side of the disc-shaped stand (11) is provided with a rotary driver (28), an output shaft of the rotary driver (28) is connected with a driving gear shaft through a coupler, the driving gear shaft penetrates through the disc-shaped stand (11) and extends towards the lower side of the disc-shaped stand (11), a tooth groove (24) is formed in the detection arm (23), and the driving gear shaft is connected with the tooth groove (24) through meshing transmission.
8. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 7, wherein: the disk-shaped frame (11) uses a material with a density less than that of water.
9. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 1, wherein: the bottom of the disk-shaped rack (11) is provided with a plurality of supporting legs (12).
10. The composite insulator hydrophobicity live detection unmanned aerial vehicle of claim 9, wherein: the supporting leg (12) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755931.XU CN221124209U (en) | 2023-10-14 | 2023-10-14 | Unmanned aerial vehicle for detecting hydrophobicity of composite insulator in electrified manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755931.XU CN221124209U (en) | 2023-10-14 | 2023-10-14 | Unmanned aerial vehicle for detecting hydrophobicity of composite insulator in electrified manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124209U true CN221124209U (en) | 2024-06-11 |
Family
ID=91371972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322755931.XU Active CN221124209U (en) | 2023-10-14 | 2023-10-14 | Unmanned aerial vehicle for detecting hydrophobicity of composite insulator in electrified manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221124209U (en) |
-
2023
- 2023-10-14 CN CN202322755931.XU patent/CN221124209U/en active Active
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| GR01 | Patent grant |