CN116559190A - Insulator pollution detection device based on hyperspectral camera - Google Patents
Insulator pollution detection device based on hyperspectral camera Download PDFInfo
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- CN116559190A CN116559190A CN202310371204.5A CN202310371204A CN116559190A CN 116559190 A CN116559190 A CN 116559190A CN 202310371204 A CN202310371204 A CN 202310371204A CN 116559190 A CN116559190 A CN 116559190A
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- spring
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- 238000001514 detection method Methods 0.000 title claims abstract description 99
- 239000012212 insulator Substances 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000011109 contamination Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- B08B1/165—
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/30—Constructional aspects of UAVs for safety, e.g. with frangible components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/90—Cooling
- B64U20/92—Cooling of avionics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/90—Cooling
- B64U20/96—Cooling using air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/30—Supply or distribution of electrical power
- B64U50/31—Supply or distribution of electrical power generated by photovoltaics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
- B64U2101/31—UAVs specially adapted for particular uses or applications for imaging, photography or videography for surveillance
Abstract
The invention discloses an insulator pollution detection device based on a hyperspectral camera, which comprises an unmanned plane, a detection assembly and a protection assembly. The cleaning pipe and the driving assembly are arranged, and wind flow generated by the fan blades of the driving assembly can rapidly dissipate heat of the detection main body, so that the detection main body is prevented from being damaged due to high temperature generated by work; the air inlet end of the cleaning tube is positioned below the fan blades, the air outlet end of the cleaning tube is positioned at the edge of the detection lens of the detection main body, the cleaning tube transmits hot air to the detection lens to blow off dust on the lens, and meanwhile, the surface of the lens is prevented from generating water mist due to low temperature, so that the detection effect of insulator pollution detection is ensured; in addition, the anti-collision plate, the first spring, the second spring, the third spring, the fixed shell, the limiting plate, the sliding rod and the buffer plate are arranged on the outer side of the detection main body, when the two sides of the detection main body are impacted by foreign objects, the first spring, the second spring and the third spring are matched with each other, so that impact force generated when the foreign objects are impacted can be absorbed, and the detection assembly is protected.
Description
Technical Field
The invention relates to the technical field of insulator pollution detection, in particular to an insulator pollution detection device based on a hyperspectral camera.
Background
The pollution of the insulator is one of the important reasons for influencing the stable operation of the power transmission line, and operation and maintenance staff must regularly carry out the pollution detection of the insulator and clean or replace the insulator according to the pollution degree so as to ensure the insulation performance of the insulator. At present, an operator mainly applies an unmanned aerial vehicle and spectral image analysis detection system to carry out insulator pollution detection, controls the unmanned aerial vehicle to fly to a specified position on the ground by the operator, shoots the insulator in a multi-angle and all-dimensional mode, and then completes pollution grade analysis on shot pictures by using software. The hyperspectral camera is applied to the detection device in the detection system, but a large amount of heat can be generated in the use process of the hyperspectral camera in the detection system, so that the hyperspectral camera is damaged due to high temperature.
Disclosure of Invention
The invention provides an insulator pollution detection device based on a hyperspectral camera, which solves the problems.
The utility model provides an insulator filthy detection device based on hyperspectral camera, includes unmanned aerial vehicle, and unmanned aerial vehicle below is equipped with the detection component that is used for taking insulator filthy image, and detection component side is equipped with the protection subassembly that is used for protecting detection component, is equipped with drive assembly above the detection component;
the detection assembly comprises a detection main body, a baffle and a cleaning tube, the baffle is arranged below the detection main body, the air inlet end of the cleaning tube is positioned at the lower side of the driving assembly, and the air outlet end of the cleaning tube is positioned at the edge of the detection lens of the detection main body; a dustproof net is arranged in the detection assembly and is positioned below the driving assembly;
the driving assembly comprises a second rotating rod, fan blades, rotating blocks and driving frames, wherein the fan blades are rotationally connected to the bottom end of the second rotating rod, the rotating blocks are fixedly connected to the top end of the second rotating rod, clamping grooves with upward openings are formed in the rotating blocks, the driving frames are connected to the outer wall of the rotating blocks, and the end portions of the driving frames are connected with wind driven plates.
Further, the protection assembly comprises a protection frame and a support plate, the protection frame is connected with the unmanned aerial vehicle, the support plate is arranged between the first fixing assembly and the second fixing assembly, and the support plate is respectively connected with the first fixing assembly and the second fixing assembly through the adjusting assembly.
Further, the adjusting assembly comprises a telescopic rod, a movable plate, a connecting plate, a first rotating rod and a buffer plate, wherein the two movable plates are respectively arranged at the side of the supporting plate and are connected through the telescopic rod, and the movable plates are respectively connected with the first fixing assembly and the second fixing assembly through the connecting plate; the buffer plate sets up in the inboard of backup pad and is connected through first dwang, is connected with buffer assembly on the lateral wall of buffer plate.
Further, above-mentioned buffer unit includes crashproof board and slide bar, and crashproof board sets up in the outside of backup pad, and the slide bar is fixed on crashproof board and is passed the backup pad and be connected with the buffer board, is equipped with the third spring between backup pad and the crashproof board, and the third spring cover is established on the slide bar.
Further, a photovoltaic plate is arranged on the protection frame, and a cleaning assembly is arranged on the photovoltaic plate.
Further, above-mentioned clearance subassembly includes third dwang, dwang and clearance board, and the third dwang passes through the second bearing and rotates to be connected on the photovoltaic board, and the top at the third dwang is connected to the dwang, and the clearance board sets up at the lower surface of dwang and meets with the upper surface of photovoltaic board, and the bottom of third dwang is connected with drive assembly.
Further, above-mentioned drive assembly includes first band pulley and the second band pulley of being connected with first band pulley through the belt, and the second band pulley is connected with the third dwang, and the joint has electric putter in the first band pulley, and electric putter's bottom is connected with the fixture block, and the fixture block is established directly over the draw-in groove, and the shape and the size and the draw-in groove looks adaptation of fixture block.
Further, the first fixing assembly comprises a fixing shell and a first spring, the fixing shell is arranged outside the detecting assembly and connected with the detecting assembly through the first spring, and two sides of the fixing shell are respectively connected with the two connecting plates.
Further, the second rotating rod is rotatably arranged on the fixed shell through a first bearing, and the top end of the second rotating rod extends out of the top plate of the fixed shell.
Further, the second fixing assembly comprises a limiting plate and a clamping rod connected to the limiting plate, two sides of the limiting plate are connected with the connecting plate respectively, the upper end of the clamping rod is connected to the baffle, the baffle and the limiting plate are provided with a second spring, and the second spring is sleeved on the clamping rod.
The invention has the following beneficial effects:
(1) The device is characterized in that a cleaning pipe and a driving assembly are arranged on the outer side of a detection main body for detecting the pollution of an insulator, wherein the driving assembly comprises fan blades, a second rotating rod and a driving frame, the fan blades are driven by the driving frame to rotate, and generated wind flow can rapidly dissipate heat of the detection main body, so that the detection main body is prevented from being damaged due to high temperature generated by work; the air inlet end of the cleaning tube is positioned below the fan blades, the air outlet end of the cleaning tube is positioned at the edge of the detection lens of the detection main body, and the air flow generated by the fan blades during rotation takes away the heat generated by the detection main body and blows the generated hot air into the cleaning tube, and the cleaning tube transmits the hot air to the detection lens to blow off dust on the lens; meanwhile, the lens is heated, so that water mist on the surface of the lens is avoided due to low temperature, the cleanliness of the lens is enhanced, and the detection effect of insulator pollution detection is ensured.
(2) According to the device, the photovoltaic plate is arranged on the protection frame, and can generate electric energy by utilizing light energy to supply power for the detection main body and the unmanned aerial vehicle, so that the endurance of the device is improved, pollution detection can be carried out on the surface of the insulator for a long time without repeated charging of the detection device, and the detection efficiency of the device is improved.
(3) The cleaning assembly is arranged on the photovoltaic panel, and dust on the surface of the photovoltaic panel can be cleaned through the cleaning assembly, so that the normal power generation efficiency of the photovoltaic panel is not easily affected due to the fact that dust is attached to the surface of the photovoltaic panel.
(4) According to the device, the anti-collision plate, the first springs, the second springs, the third springs, the fixing shell, the limiting plate, the sliding rods and the buffer plates are arranged on the outer side of the detection main body, when two sides of the detection main body are impacted by external objects, the two anti-collision plates drive the two buffer plates to be close to each other through the sliding rods, the plurality of third springs are compressed, the fixing shell and the limiting plate are close to each other, the plurality of first springs and the plurality of second springs are compressed, the compressed first springs, the second springs and the third springs are matched with each other to absorb impact force generated when the external objects are impacted, and meanwhile the protection frame can protect the front and the back of the detection assembly, so that the detection assembly is not easy to damage under the impact of the external objects, and the safety and the use stability of the detection assembly are guaranteed.
Drawings
FIG. 1 is a perspective view of a device structure utilizing the present invention;
FIG. 2 is a schematic view of the components under a drone in the apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of a guard assembly and a detection assembly of the device of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is an enlarged schematic view of FIG. 3 at B;
FIG. 6 is an enlarged schematic view of FIG. 3 at C;
fig. 7 is a schematic view of a transmission assembly according to the present invention.
In the figure: 1-unmanned aerial vehicle; 2-a protective component; 21-a protective frame; 22-supporting plates; 3-an adjustment assembly; 31-a telescopic rod; 32-a movable plate; 33-connecting plates; 34-a first rotating lever; 35-a buffer plate; 4-a first securing assembly; 41-fixing the shell; 42-a first spring; 5-a second securing assembly; 51-limiting plates; 52-clamping rods; 53-a second spring; 6-a detection assembly; 61-detecting a subject; 62-baffle; 63-cleaning the tube; 7-a drive assembly; 71-a first bearing; 72-a second rotating lever; 73-fan blades; 74-rotating the block; 75-driving frame; 76-clamping groove; 8-photovoltaic panel; 9-cleaning the assembly; 91-a second bearing; 92-a third rotating lever; 93-rotating plate; 94-cleaning plate; 10-a transmission assembly; 101-a first pulley; 102-a belt; 103-a second pulley; 104-an electric push rod; 105-clamping blocks; 11-a cushioning assembly; 111-slide bar; 112-an anti-collision plate; 113-a third spring; 12-dustproof net.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Referring to fig. 1 and 2, the invention provides an insulator pollution detection device based on a hyperspectral camera, which comprises an unmanned aerial vehicle 1, wherein a detection component 6 for shooting an insulator pollution image is arranged below the unmanned aerial vehicle 1, a protection component 2 for protecting the detection component 6 is arranged on the side edge of the detection component 6, and a driving component 7 is arranged above the detection component 6;
referring to fig. 3, the detecting assembly 6 includes a detecting body 61, a baffle 62 and a cleaning pipe 63, the baffle 62 being disposed under the detecting body 61 and fixedly coupled to an outer wall of the detecting body 61; wherein, the detecting body 61 is a hyperspectral camera, and the bottom of the camera is a detecting lens for detecting the contamination of the insulator.
The cleaning tube 63 is a curved circular tube with two through ends, and is arranged on the detection main body 61, one end is an air inlet end, the other end is an air outlet end, the air inlet end is positioned at the lower side of the driving assembly 7, the air flow generated by the driving assembly 7 is received, the air outlet end of the cleaning tube 63 is positioned at the edge of the detection lens of the detection main body 61, the air flow is guided onto the lens through the cleaning tube 63, so that the air flow blows off dust on the lens, and the lens is kept clean. The cleaning tube 63 is made of antistatic polyvinyl chloride, has certain high temperature resistance, shields static in air, and is favorable for dust prevention.
The outside of detection subassembly 6 is equipped with dust screen 12, can filter the dust in the wind stream that blows to detection main part 61 through dust screen 12, guarantees that detection subassembly 6 is in comparatively clean environment all the time. The dust screen 12 is made of a polymer composite material, and the mesh diameter is not more than 2.5 micrometers.
Referring to fig. 3 and 5, the driving assembly 7 includes a second rotating rod 72, a fan blade 73, a rotating block 74, and driving frames 75, the fan blade 73 is rotatably connected to the bottom end of the second rotating rod 72, the rotating block 74 is fixedly connected to the top end of the second rotating rod 72, the driving frames 75 are connected to the outer wall of the rotating block 74, the end of the driving frame 75 is connected with a wind driving plate, when there is wind flow in the air, the wind driving plate drives the driving frame 75 to rotate around the second rotating rod 72 under the effect of the wind flow, the fan blade 73 connected to the bottom end of the second rotating rod 72 also rotates along with the second rotating rod, the fan blade 73 rotates to generate downward wind flow to further take away heat generated by the detection main body 61 due to work, and the detection main body 61 is assisted in heat dissipation; the fan blades 73 have an arc structure, and the specific shape can refer to the structure of the fan blades of the electric fan in the market, so that the generated wind flow is ensured to be blown to the detection assembly 6. The wind power driving plate is hemispherical, hollow in the inside and connected to the driving frame 75.
Referring to fig. 3, the protection assembly 2 includes a protection frame 21 and a support plate 22, the protection frame 21 is in a frame structure, the top is connected to the lower part of the unmanned aerial vehicle 1 through screws, the support plate 22 includes two blocks, the two blocks are respectively vertically arranged on the left side and the right side of the protection frame 21, the support plate 22 is a flat plate, and the support plate 22 is in adhesive connection with the protection frame 21 through strong adhesive.
The upper side of two backup pads 22 is equipped with first fixed subassembly 4, and the lower side is equipped with second fixed subassembly 5, and backup pad 22 is connected with first fixed subassembly 4, second fixed subassembly 5 respectively through adjusting part 3.
The adjusting component 3 comprises a telescopic rod 31, a movable plate 32, a connecting plate 33, a first rotating rod 34 and a buffer plate 35, wherein the two movable plates 32 are respectively and horizontally arranged outside the upper side edge and the lower side edge of the supporting plate 22 and are connected through four telescopic rods 31; the movable plate 32 is adhered to the side edge of the connecting plate 33, and the movable plate 32 is respectively connected with the first fixed component 4 and the second fixed component 5;
the buffer plate 35 is vertically arranged on the inner side of the supporting plate 22 and is parallel to the supporting plate 22, two first rotating rods 34 are respectively connected to the upper side wall and the lower side wall of the buffer plate 35, the other end of each first rotating rod 34 is connected to the movable plate 32 through a pin shaft, and the movable plate 32 is hinged to the first rotating rods 34.
The buffer assembly 11 is connected to the outer side wall of the buffer plate 35, the buffer assembly 11 comprises an anti-collision plate 112 and a sliding rod 111, the anti-collision plate 112 is arranged on the outer side of the supporting plate 22, the inner detection assembly 6 is protected, and the length and the width of the anti-collision plate 112 exceed those of the detection assembly 6.
The slide bar 111 is fixed on the crashproof board 112 and its one end passes backup pad 22 and is connected with the lateral wall of buffer board 35, is equipped with third spring 113 between backup pad 22 and the crashproof board 112, and third spring 113 cover is established on the slide bar 111, and when crashproof board 112 is pressed, third spring 113 compresses, can absorb the impact on the crashproof board 112 through third spring 113.
Referring to fig. 5 and 6, a photovoltaic panel 8 is provided on the protection frame 21, and a cleaning assembly 9 is provided on the photovoltaic panel 8.
The cleaning component 9 comprises a third rotating rod 92, a rotating plate 93 and a cleaning plate 94, wherein the third rotating rod 92 is rotationally connected to the photovoltaic plate 8 through a second bearing 91, the rotating plate 93 is connected to the top end of the third rotating rod 92, the cleaning plate 94 is arranged on the lower surface of the rotating plate 93 and is connected with the upper surface of the photovoltaic plate 8, dust on the photovoltaic plate 8 can be cleaned through the cleaning plate 94, the photovoltaic plate 8 is prevented from being scratched, and the cleaning plate 94 is made of sponge and is adhered to the lower surface of the rotating plate 93.
Referring to fig. 7, the bottom end of the third rotating rod 92 is connected with a transmission assembly 10, the transmission assembly 10 comprises a first belt pulley 101 and a second belt pulley 103 connected with the first belt pulley 101 through a belt 102, the second belt pulley 103 comprises two (two photovoltaic panels 8), the two second belt pulleys 103 are connected with the third rotating rod 92, an electric push rod 104 is clamped in the first belt pulley 101, the bottom end of the electric push rod 104 is connected with a clamping block 105, a clamping groove 76 with an upward opening is formed in the rotating block 74, the clamping block 105 is arranged right above the clamping groove 76, and the shape and the size of the clamping block 105 are matched with those of the clamping groove 76; when the clamping block 105 is clamped in the clamping groove 76, the rotating block 74 can drive the first belt wheel 101 to rotate through the clamping block 105, and at the moment, the fan blades 73 can rotate not only by means of natural wind flow, but also can rotate through the electric push rod 104, so that constant heat dissipation wind flow exists on the outer side of the detection assembly 6 all the time.
Referring to fig. 3, the first fixing assembly 4 includes a fixing case 41 and a first spring 42, the fixing case 41 is disposed outside the detecting assembly 6 and connected to the detecting assembly 6 through the first spring 42, and both sides of the fixing case 41 are respectively connected to the two connection plates 33; the second rotating lever 72 is rotatably provided on the fixed housing 41 through the first bearing 71 and the tip end of the second rotating lever 72 extends out of the top plate of the fixed housing 41.
Referring to fig. 4, the second fixing assembly 5 includes a limiting plate 51 and a clamping rod 52 connected to the limiting plate 51, two sides of the limiting plate 51 are respectively connected to the connecting plate 33, the upper end of the clamping rod 52 is connected to a baffle plate 62, the baffle plate 62 and the limiting plate 51 are provided with a second spring 53, and the second spring 53 is sleeved on the clamping rod 52.
The working principle and the using flow of the device are as follows:
when the device is used, the limiting plate 51 is pulled downwards, the limiting plate 51 drives the two buffer plates 35 to be away from each other through the two connecting plates 33 and the first rotating rod 34, the buffer plates 35 drive the sliding rods 111 to slide in the supporting plates 22, the third springs 113 stretch out and draw back, the detecting main body 61 moves towards the middle of the fixed shell 41, and the top ends of the detecting main body 61 are in contact with the four first springs 42.
The bottom end of the detecting body 61 passes through the limiting plate 51, four clamping rods 52 on the limiting plate 51 are inserted into the baffle plate 62, four second springs 53 are contacted with the baffle plate 62, the limiting plate 51 is slowly loosened, the fixing shell 41 and the limiting plate 51 are mutually close under the action of the elastic force of a plurality of third springs 113, and then the four first springs 42 and the four second springs 53 are compressed, at this time, the detecting body 61 is fixed between the limiting plate 51 and the fixing shell 41.
The unmanned aerial vehicle 1 is controlled to work, the unmanned aerial vehicle 1 drives the detection main body 61 of work to move around the insulator and detects the filth on insulator surface, a plurality of driving frames 75 drive the second dwang 72 to rotate under the effect of wind power simultaneously, the second dwang 72 drives the flabellum 73 to rotate, the wind current that the flabellum 73 produced passes dust screen 12 and blows the heat that produces because of the during operation in the detection main body 61 into the inlet end of two clearance pipes 63, the hot-blast of the outlet end of two clearance pipes 63 blows the dust on the detection main body 61 detection lens, still heat the detection main body 61 detection lens.
The electric push rod 104 is controlled to stretch, the stretching electric push rod 104 drives the clamping block 105 to move downwards, then the clamping block moves into the clamping groove 76, at the moment, the rotating block 74 drives the first belt pulley 101 to rotate in the photovoltaic panel 8 through the clamping block 105 and the electric push rod 104, the first belt pulley 101 drives the two second belt pulleys 103 to rotate through the two belts 102, the two rotating second belt pulleys 103 drive the two rotating plates 93 to rotate through the third rotating rod 92, and the two rotating plates 93 drive the cleaning plate 94 to rotate so as to clean dust on the surface of the photovoltaic panel 8.
When the two sides of the detecting main body 61 are impacted by foreign objects, the two anti-collision plates 112 drive the four sliding rods 111 to slide in the supporting plate 22, the third springs 113 shrink, the eight sliding rods 111 simultaneously drive the two buffer plates 35 to approach each other, the two buffer plates 35 approach each other drive the four connecting plates 33 to approach each other through the four first rotating rods 34, the four connecting plates 33 approach each other drive the four telescopic rods 31 to shrink, the four connecting plates 33 approach each other drive the fixing shell 41 and the limiting plates 51 to approach each other, the fixing shell 41 moving downwards drives the four first springs 42 to shrink, the limiting plates 51 moving upwards drive the four second springs 53 to shrink, the contracted first springs 42, the second springs 53 and the third springs 113 cooperate with each other to absorb impact force generated during the impact of the foreign objects, and the protecting frame 21 can protect the detecting assembly 6 from front and back.
The foregoing is merely a preferred embodiment of the invention, which is not representative of all possible forms of the invention, and the scope of the invention is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in light of the teachings of the present disclosure without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an insulator filthy detection device based on hyperspectral camera, includes unmanned aerial vehicle (1), its characterized in that, unmanned aerial vehicle (1) below is equipped with and is used for taking insulator filthy image's detection component (6), detection component (6) side is equipped with protection component (2) that are used for protecting detection component (6), the top of detection component (6) is equipped with drive assembly (7);
the detection assembly (6) comprises a detection main body (61), a baffle plate (62) and a cleaning tube (63), wherein the baffle plate (62) is arranged below the detection main body (61), the air inlet end of the cleaning tube (63) is positioned at the lower side of the driving assembly (7), and the air outlet end of the cleaning tube (63) is positioned at the edge of the detection lens of the detection main body (61); a dust screen (12) is arranged in the detection assembly (6), and the dust screen (12) is positioned below the driving assembly (7);
the driving assembly (7) comprises a second rotating rod (72), fan blades (73), rotating blocks (74) and driving frames (75), wherein the fan blades (73) are rotationally connected to the bottom end of the second rotating rod (72), the rotating blocks (74) are fixedly connected to the top end of the second rotating rod (72), clamping grooves (76) with upward openings are formed in the rotating blocks (74), the driving frames (75) are connected to the outer wall of the rotating blocks (74), and wind driven plates are connected to the end portions of the driving frames (75).
2. The hyperspectral camera-based insulator contamination detection device of claim 1, wherein: the protection assembly (2) comprises a protection frame (21) and a support plate (22), the protection frame (21) is connected with the unmanned aerial vehicle (1), the support plate (22) is arranged between the first fixing assembly (4) and the second fixing assembly (5), and the support plate (22) is respectively connected with the first fixing assembly (4) and the second fixing assembly (5) through the adjusting assembly (3).
3. The hyperspectral camera-based insulator contamination detection device of claim 2, wherein: the adjusting assembly (3) comprises a telescopic rod (31), a movable plate (32), a connecting plate (33), a first rotating rod (34) and a buffer plate (35), wherein the two movable plates (32) are respectively arranged at the side of the supporting plate (22) and are connected through the telescopic rod (31), and the movable plates (32) are respectively connected with the first fixing assembly (4) and the second fixing assembly (5) through the connecting plate (33); the buffer plate (35) is arranged on the inner side of the supporting plate (22) and is connected with the supporting plate through a first rotating rod (34), and a buffer assembly (11) is connected to the side wall of the buffer plate (35).
4. The hyperspectral camera-based insulator contamination detection device of claim 3, wherein: the buffer assembly (11) comprises an anti-collision plate (112) and a sliding rod (111), wherein the anti-collision plate (112) is arranged on the outer side of the supporting plate (22), the sliding rod (111) is fixed on the anti-collision plate (112) and penetrates through the supporting plate (22) to be connected with the buffer plate (35), a third spring (113) is arranged between the supporting plate (22) and the anti-collision plate (112), and the third spring (113) is sleeved on the sliding rod (111).
5. The hyperspectral camera-based insulator contamination detection device of claim 2, wherein: the photovoltaic protection device is characterized in that a photovoltaic plate (8) is arranged on the protection frame (21), and a cleaning assembly (9) is arranged on the photovoltaic plate (8).
6. The hyperspectral camera-based insulator contamination detection device of claim 5, wherein: the cleaning assembly (9) comprises a third rotating rod (92), a rotating plate (93) and a cleaning plate (94), wherein the third rotating rod (92) is rotationally connected to the photovoltaic plate (8) through a second bearing (91), the rotating plate (93) is connected to the top end of the third rotating rod (92), the cleaning plate (94) is arranged on the lower surface of the rotating plate (93) and is connected with the upper surface of the photovoltaic plate (8), and the bottom end of the third rotating rod (92) is connected with a transmission assembly (10).
7. The hyperspectral camera-based insulator contamination detection device of claim 6, wherein: the transmission assembly (10) comprises a first belt wheel (101) and a second belt wheel (103) connected with the first belt wheel (101) through a belt (102), the second belt wheel (103) is connected with a third rotating rod (92), an electric push rod (104) is clamped in the first belt wheel (101), a clamping block (105) is connected to the bottom end of the electric push rod (104), the clamping block (105) is arranged right above the clamping groove (76), and the shape and the size of the clamping block (105) are matched with the clamping groove (76).
8. The hyperspectral camera-based insulator contamination detection device of claim 3, wherein: the first fixing assembly (4) comprises a fixing shell (41) and a first spring (42), the fixing shell (41) is arranged outside the detection assembly (6) and is connected with the detection assembly (6) through the first spring (42), and two sides of the fixing shell (41) are respectively connected with the two connecting plates (33).
9. The hyperspectral camera-based insulator contamination detection device of claim 8, wherein: the second rotating rod (72) is rotatably arranged on the fixed shell (41) through a first bearing (71), and the top end of the second rotating rod (72) extends out of the top plate of the fixed shell (41).
10. The hyperspectral camera-based insulator contamination detection device of claim 3, wherein: the second fixing assembly (5) comprises a limiting plate (51) and clamping rods (52) connected to the limiting plate (51), two sides of the limiting plate (51) are connected with the connecting plates (33) respectively, the upper ends of the clamping rods (52) are connected to baffle plates (62), the baffle plates (62) and the limiting plate (51) are provided with second springs (53), and the second springs (53) are sleeved on the clamping rods (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310371204.5A CN116559190A (en) | 2023-04-07 | 2023-04-07 | Insulator pollution detection device based on hyperspectral camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310371204.5A CN116559190A (en) | 2023-04-07 | 2023-04-07 | Insulator pollution detection device based on hyperspectral camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793961A (en) * | 2023-08-25 | 2023-09-22 | 山东省路桥集团有限公司 | Concrete crack detects collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793961A (en) * | 2023-08-25 | 2023-09-22 | 山东省路桥集团有限公司 | Concrete crack detects collection system |
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