CN114002235A - Visual scanning device for power transmission line detection - Google Patents
Visual scanning device for power transmission line detection Download PDFInfo
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- CN114002235A CN114002235A CN202111267974.2A CN202111267974A CN114002235A CN 114002235 A CN114002235 A CN 114002235A CN 202111267974 A CN202111267974 A CN 202111267974A CN 114002235 A CN114002235 A CN 114002235A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000000007 visual effect Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title claims description 15
- 238000001816 cooling Methods 0.000 claims description 62
- 230000000087 stabilizing effect Effects 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000002955 isolation Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000001095 motoneuron effect Effects 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 25
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
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- 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
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- 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
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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Abstract
The invention discloses a visual scanning device for detecting a power transmission line, which comprises: machine case, circuit board and camera, the equal fixed mounting in the left and right sides of machine case has the mounting bracket, the bottom of mounting bracket is provided with micro motor, the top fixed mounting of mounting bracket has the spliced pole, the top fixed mounting of spliced pole has the guide pulley, the guide pulley is in micro motor's effect is rotated and is driven machine case removes along overhead earth's surface, the top fixed mounting of machine case has the support column, the medial surface fixed mounting of support column has the mount, the bottom fixed mounting of mount has stable dish, stable dish be used for with the wind-force that machine case receives turns into the power that is used for so stable dish top. According to the invention, strong wind is guided to blow downwards by the arc-shaped plate, so that additional downward pressure is provided for the case, the stability of the case in the moving process is improved, the case can adapt to different wind directions, and the applicability is improved.
Description
Technical Field
The invention relates to the technical field of power transmission line detection, in particular to a visual scanning device for power transmission line detection.
Background
The power transmission line is a cable line or an empty power transmission line which is connected with an input wire through a power control device such as a breaker after the power generated by a generator is boosted by a transformer, and the power transmission line is used as a high-voltage power transmission technology in China.
At present, some power transmission lines are detected by capturing real-time images of the power transmission lines through cameras of a visual scanning device, and the images are converted into signals through a built-in chip and transmitted to a data terminal for workers to monitor in real time. The vision scanning device is generally hung on an overhead ground wire by utilizing a front guide wheel and a rear guide wheel, and is driven by a self-contained power device to drive the whole device to carry out movement detection; however, in a high-altitude environment, strong wind blows towards the device, which can lead to the device to shake and be unstable, in the prior art, the treatment measures for the high-altitude strong wind are only limited to blocking, and the wind blocking direction is not adjustable, so that the stability of the device is reduced, and meanwhile, the device cannot cope with the high-altitude strong wind with different wind directions. When the vision scanning device moves in the high altitude, components in the device can generate heat; meanwhile, sunlight can also heat the shell of the device, so that the heat of electronic components in the device cannot be dissipated, and the device is damaged. The existing artificial intelligent visual scanning device is not provided with a heat insulation component, and can accelerate the abrasion and aging of the device when being used for a long time; the camera of the vision scanning device is very easily interfered by sunlight above the camera when capturing the power transmission line, and the sunlight influences the light inlet route of the camera due to the lack of light regulation measures of the existing vision scanning device in a strong light environment, so that the capturing function of the camera of the vision scanning device is limited.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a visual scanning device for power transmission line detection, so as to improve stability and applicability, improve heat dissipation effect, and avoid light interference.
In order to solve the above technical problem, the present invention provides a visual scanning device for power transmission line detection, including:
the camera is electrically connected with the circuit board;
the left side and the right side of the case are fixedly provided with mounting frames, the bottom of each mounting frame is provided with a micro motor, the top of each mounting frame is fixedly provided with a connecting column, the top of each connecting column is fixedly provided with a guide wheel, and the guide wheels rotate under the action of the micro motors and drive the case to move along the outer surface of the overhead ground wire, so that the circuit board controls the cameras to perform scanning detection;
the top fixed mounting of quick-witted case has the support column, ventilative hole has been seted up in the front of support column, the medial surface fixed mounting of support column has the mount, the bottom fixed mounting of mount has the stable dish, the stable dish is used for with the wind-force that the machine case receives turns into the power that acts on so stable dish top.
Furthermore, a cavity is formed in the case, the circuit board is fixedly installed in the case, and the micro motor is in transmission connection with the guide wheel through a gear.
Furthermore, the support columns are distributed on the circumference at equal intervals by taking the circle center of the stabilizing disc as a reference, a plurality of ventilation holes are formed in the front face of each support column, and the fixing frames are distributed on the inner side faces of the support columns at equal intervals.
Furthermore, the cross section of the fixing frame is in a shape of a plus, and four ends of the fixing frame are respectively and fixedly connected with the inner side surfaces of the four supporting columns.
Furthermore, the cross section of the stabilizing disc is in the shape of a downward convex arc, and when the stabilizing disc is subjected to wind power, the top and the bottom of the stabilizing disc are subjected to different forces.
Further, the up-down distance value between the plurality of stable disks is 50 centimeters, and the up-down distance value is the distance value between the lowest point at the bottom of the last stable disk and the top of the next stable disk.
Further, one side fixed mounting of quick-witted case has first cooler bin, and the relative both sides adjacent with this side respectively fixed mounting have the second cooler bin, first cooler bin with the aqua storage tank has all been seted up to the inside of second cooler bin, the inside fixed mounting of aqua storage tank has the division board, first cooler bin with the equal fixed mounting in top of aqua storage tank has the arc, the medial surface fixed mounting of arc has the guide board, the inside groove has been seted up to the bottom of guide board.
Furthermore, two communicating pipes are fixedly communicated between the first cooling box and the second cooling box, and the communicating pipes are positioned at the lower side parts of the first cooling box and the water storage tank.
Furthermore, a plurality of the isolation boards are arranged in the water storage tank at equal intervals, a gap is reserved between the bottom of each isolation board and the bottom of the water storage tank, and each isolation board is made of a copper sheet.
Further, the guide plate is of a hollow groove structure with an opening at the bottom, and the whole guide plate is bent outwards.
The implementation of the invention has the following beneficial effects: the invention realizes the stable function of the case by arranging the supporting columns, the ventilation holes, the fixing frame, the stable disc, the first cooling tank, the water storage tank, the isolation plate and the like, the stable disc is fixedly arranged at the bottom of the fixing frame by connecting the supporting columns with the fixing frame, the high-altitude strong wind blowing to the case passes through the stable disc by arranging the downward convex stable disc, the upper and lower flow velocity of the high-altitude strong wind is different, so that the pressure difference is generated, the stable disc and the case obtain additional downward pressure, meanwhile, the stable disc is of a disc structure, the design ensures that the stable disc can convert the wind speed and the pressure no matter which direction the strong wind blows over the stable disc, so that the stable disc has the omnidirectionality, the first cooling tank and the second cooling tank are arranged, on one hand, the self weight of the case is increased by filling cooling water, and simultaneously, the strong wind is guided to blow downwards by arranging the arc-shaped plate, the chassis can be additionally pressed downwards, so that the stability of the chassis in the moving process is improved, the chassis can be adapted to different wind directions, and the applicability is improved;
the invention realizes the cooling function of the case by arranging the first cooling tank, the water storage tank, the isolation plate, the arc-shaped plate, the guide plate, the inner tank, the second cooling tank, the communication hole and the like, the water storage tank is arranged on the first cooling tank and the second cooling tank, cooling water is poured into the water storage tank, the case is continuously radiated by water cooling, meanwhile, the isolation plate is arranged to relatively isolate the cooling water under the condition of further heat conduction, the contact area of the cooling water is increased, the evaporation speed is accelerated, the communication hole is arranged to communicate the first cooling tank and the second cooling tank, so that the synchronous consumption of the cooling water in the water storage tank is kept, and the case can be continuously cooled.
The light ray adjusting device realizes the light ray adjusting function of the case by arranging the supporting columns, the ventilation holes, the fixing frame, the stabilizing disc, the first cooling box, the second cooling box and the arc-shaped plates, reflects downward sunlight and obliquely downward sunlight by arranging the fixing frame and the stabilizing disc, so that the sunlight cannot influence the normal light ray capturing work of the camera from above, and the sunlight rays at other different angles are blocked by arranging the arc-shaped plates, thereby forming a light ray barrier above the camera and avoiding the interference of the camera on light rays when in work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a visual scanning apparatus for power transmission line detection according to an embodiment of the present invention.
Fig. 2 is a schematic front view of a visual scanning apparatus for power transmission line detection according to an embodiment of the present invention.
Fig. 3 is a front sectional structural schematic diagram of a visual scanning device for power transmission line detection according to an embodiment of the present invention.
Fig. 4 is a schematic diagram showing a separation structure of the support column, the ventilation hole, the fixing frame and the stabilizing disc in the embodiment of the invention.
Fig. 5 is a schematic view of the internal cut-away structure of the first cooling box and the second cooling box in the embodiment of the invention.
Fig. 6 is a side sectional structure diagram of the arc-shaped plate and the guide plate in the embodiment of the invention.
FIG. 7 is a schematic top view of a stabilizing disk according to an embodiment of the present invention.
FIG. 8 is a schematic representation of the cross-sectional hydrodynamic distribution of a stabilization disk in an embodiment of the present invention.
Description of reference numerals: 1. a chassis; 2. a circuit board; 3. a camera; 4. a mounting frame; 5. a micro motor; 6. connecting columns; 7. a guide wheel; 8. a support pillar; 9. a ventilation hole; 10. a fixed mount; 11. a stabilizing disc; 12. a first cooling tank; 13. a water storage tank; 14. a separator plate; 15. an arc-shaped plate; 16. a guide plate; 17. an inner tank; 18. a second cooling tank; 19. a communication pipe is provided.
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced. The terms of direction and position of the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a visual scanning apparatus for power transmission line detection, including:
the device comprises a case 1, a circuit board 2 arranged in the case 1 and a camera 3 fixedly clamped at the bottom of the case 1, wherein the camera 3 is electrically connected with the circuit board 2;
the left side and the right side of the case 1 are fixedly provided with mounting frames 4, the bottom of each mounting frame 4 is provided with a micro motor 5, the top of each mounting frame 4 is fixedly provided with a connecting column 6, the top of each connecting column 6 is fixedly provided with a guide wheel 7, and the guide wheels 7 rotate under the action of the micro motors 5 and drive the case 1 to move along the outer surface of the overhead ground wire, so that the circuit board 2 controls the camera 3 to perform scanning detection;
the top fixed mounting of quick-witted case 1 has support column 8, and ventilative hole 9 has been seted up in the front of support column 8, and the medial surface fixed mounting of support column 8 has mount 10, and the bottom fixed mounting of mount 10 has stable dish 11, and stable dish 11 is used for turning into the power that acts on stable dish 11 top with the wind-force that quick-witted case 1 receives.
Specifically, the cavity has been seted up to quick-witted case 1's inside, circuit board 2 fixed mounting is in quick-witted case 1's inside, micro motor 5 fixed mounting is in the bottom of left side mounting bracket 4, micro motor 5 passes through gear drive with guide pulley 7 and is connected, the inside of spliced pole 6 is the cavity structure, its built-in vertical drive shaft, the lower extreme of this vertical drive shaft and micro motor 5's output shaft fixed connection, the upper end is passed through guide pulley 7 and is meshed with micro motor 5 inside vertical drive gear mutually, can drive guide pulley 7 after micro motor 5 is started and rotate, thereby drive guide pulley 7 rotates, make guide pulley 7 remove along overhead earth wire, drive quick-witted case 1 and cruise.
As an example, the number of the supporting columns 8 is four, the four supporting columns 8 are distributed circumferentially at equal intervals by taking the circle center of the stabilizer disc 11 as a reference, the front surface of each supporting column 8 is provided with a plurality of ventilation holes 9 (6 in the example shown in the figure), a plurality of fixing frames 10 (3 in the example shown in the figure) are distributed on the inner side surface of each supporting column 8 at equal intervals, and the supporting columns 8 are used for providing support and corresponding space for the stabilizer disc 11. As shown in fig. 1, the four supporting columns 8 are fixedly mounted on the top of the chassis 1, and are connected to the fixing frame 10 to fix the stabilizing disc 11, and the starting of the ventilation holes 9 can reduce the resistance generated when the wind blows to the supporting columns 8, so as to further avoid the shaking of the chassis 1, so that the stabilizing disc 11 can deal with the wind in all directions, thereby improving the durability of the stabilizing disc 11.
The cross-sectional shape of mount 10 is "+", four ends of mount 10 respectively with the medial surface fixed connection of four support columns 8, as shown in fig. 4 specifically, "+" -shaped mount 10 can connect the medial surface of four support columns 8 simultaneously, stabilizing disc 11 is connected to the bottom of mount 10 for stabilizing disc 11 can fully play a role, the structural strength of mount 10 itself is multiplied because of the shape design, when high-altitude strong wind blows to mount 10 and stabilizing disc 11, the resultant force that stabilizing disc 11 receives is made downwards because of the difference in the upper and lower pressure of stabilizing disc 11, thereby drive mount 10 and support column 8 and suppress machine case 1 downwards, and make the stability of machine case 1 multiply.
The cross-sectional shape of the stabilizing disc 11 is a downward convex arc shape, and when the stabilizing disc 11 is blown by high-altitude strong wind, the top and the bottom of the stabilizing disc 11 are subjected to different forces, specifically, as shown in fig. 8, when the stabilizing disc 11 is blown by high-altitude strong wind, the wind speed of air passing through the upper surface of the stabilizing disc 11 is V up, and the wind speed of air passing through the lower surface of the stabilizing disc 11 is V down, and since the upper and lower air simultaneously reaches the left side of the fixing frame 10, the upper V below is V, and according to the fluid mechanics principle, the upper F is F below, the resultant force of the stabilizing disc 11 is downward, so that the case 1 is subjected to downward force, thereby improving the stability of the case 1 in the moving process, and meanwhile, due to the special shape design of the stabilizing disc 11, the case can be subjected to various wind directions.
The upper and lower distance values between the three stabilizing discs 11 are all 50 cm, the distance value is the distance value between the lowest point at the bottom of the last stabilizing disc 11 and the top of the next stabilizing disc 11, as shown in fig. 7 and 8, strong wind blowing to the stabilizing discs 11 mainly comes from four directions, and the three stabilizing discs 11 distributed up and down need to keep proper intervals, so that mutual interference generated when the upper and lower parallel wind blows is avoided, and the stabilizing discs 11 can normally work.
A first cooling box 12 is fixedly mounted on one side of the cabinet 1, and second cooling boxes 18 are fixedly mounted on opposite sides adjacent to the one side, respectively. Water storage tank 13 has all been seted up to first cooler bin 12 and the inside of second cooler bin 18, and the inside fixed mounting of water storage tank 13 has division board 14, and the equal fixed mounting in top of first cooler bin 12 and water storage tank 13 has arc 15, and the medial surface fixed mounting of arc 15 has guide board 16, and guide board 16's bottom has seted up inside groove 17. The second cooling box 18 and the first cooling box 12 are distributed around the case 1, the cooling function of cooling the shell of the case 1 is realized by injecting cooling water into the water storage tank 13, when the case 1 is in a working state, heat is generated, and the heat is transferred to the cooling water in the water storage tank 13 through the isolation plate 14, so that the normal temperature state in the case 1 is maintained, and the protection effect on the circuit board 2 is realized; meanwhile, the first cooling tank 12 and the second cooling tank 18 filled with cooling water can also properly increase the self weight of the machine case 1, and maintain the stability of the machine case 1 in the process of traveling.
Two communicating pipes 19 are fixedly communicated between the first cooling box 12 and the second cooling box 18, the communicating pipes 19 are positioned at the lower side parts of the first cooling box 12 and the water storage tank 13, the first cooling box 12 and the second cooling box 18 are communicated with each other through the communicating pipes 19, so that the cooling water stored in the first cooling box 12 and the second cooling box 18 can be consumed synchronously, when the cooling water absorbs heat in the evaporation process, the consumed cooling water is evaporated, and the communicating pipe 19 is added to realize a communicating device structure, so that the cooling water in the first cooling box 12 and the second cooling box 18 is always the same in quantity, the synchronization of the cooling effect is kept, and the stability of the case 1 in the moving process is also maintained.
As an example, the number of the isolation boards 14 is six, the six isolation boards 14 are equally spaced inside the water storage tank 13, a gap is left between the bottom of the isolation board 14 and the bottom of the water storage tank 13, and the isolation board 14 is made of copper sheets, specifically, as shown in fig. 5, the isolation board 14 is used for isolating the upper liquid level of the cooling water inside the water storage tank 13, on one hand, the heat absorption efficiency of the cooling water is improved, so that the cooling effect of the case 1 is better, the isolation board 14 itself is also made of copper sheets, the heat conduction efficiency is high, the corrosion resistance is high, the reliability is high, and meanwhile, the isolation board 14 can cut off the cooling water filled inside the water storage tank 13, so that the evaporation speed is improved, and the heat dissipation and cooling effects are enhanced.
The working principle and the using flow of the embodiment are described as follows:
firstly, cooling water is injected into the water storage tank 13, the guide wheel 7 is hung on the overhead ground wire, the micro motor 5 is started and drives the guide wheel 7 to rotate, so that the guide wheel 7 drives the case 1 to move along the overhead ground wire;
in the moving process of the case 1, the circuit board 2 is started and observes the real-time condition of the power transmission line by controlling the camera 3, the circuit board 2 shoots the power transmission line by controlling the camera 3 and transmits an image to a terminal so as to analyze, the analysis angle mainly comprises the surface smoothness and temperature distribution of a cable, the aging and abrasion condition of the power transmission line is determined according to the temperature and is recorded by a positioning chip arranged in the circuit board 2, and the guide wheel 7 drives the case 1 to cruise at a constant speed so as to finish the detection of a section of the power transmission line;
when high-altitude strong wind is encountered, as shown in fig. 7 and 8, when the wind blows over the stabilizing disc 11, air fluid pressure distribution conditions as shown in fig. 8 are formed on the upper and lower surfaces of the stabilizing disc 11, according to a fluid mechanics formula, the pressure at a place with a fast flow speed is small, the pressure at a place with a slow flow speed is strong, and V is above V < V below, so that F is above F below F, and the resultant force borne by the stabilizing disc 11 as a whole is downward, so that the case 1 bears downward force and the stability of the case is improved;
In addition, because the fixed frame 10 and the stable disc 11 are arranged above the case 1, downward sunlight and obliquely downward sunlight can be reflected, so that the sunlight cannot influence the normal light capturing work of the camera 3 from the top of the case 1; simultaneously, the arc 15 that sets up makes the sunray of other different angles also blocked to form a light barrier in the top of camera 3, thereby avoid camera 3 to produce the interference on the light at the during operation.
As can be seen from the above description, compared with the prior art, the implementation of the present invention has the following advantages: the invention realizes the stable function of the case by arranging the supporting columns, the ventilation holes, the fixing frame, the stable disc, the first cooling tank, the water storage tank, the isolation plate and the like, the stable disc is fixedly arranged at the bottom of the fixing frame by connecting the supporting columns with the fixing frame, the high-altitude strong wind blowing to the case passes through the stable disc by arranging the downward convex stable disc, the upper and lower flow velocity of the high-altitude strong wind is different, so that the pressure difference is generated, the stable disc and the case obtain additional downward pressure, meanwhile, the stable disc is of a disc structure, the design ensures that the stable disc can convert the wind speed and the pressure no matter which direction the strong wind blows over the stable disc, so that the stable disc has the omnidirectionality, the first cooling tank and the second cooling tank are arranged, on one hand, the self weight of the case is increased by filling cooling water, and simultaneously, the strong wind is guided to blow downwards by arranging the arc-shaped plate, the chassis can be additionally pressed downwards, so that the stability of the chassis in the moving process is improved, the chassis can be adapted to different wind directions, and the applicability is improved;
the cooling function of the case is realized by arranging the first cooling box, the water storage tank, the partition plate, the arc-shaped plate, the guide plate, the inner tank, the second cooling box, the communication hole and the like, the water storage tank is arranged on the first cooling box and the second cooling box, cooling water is poured into the water storage tank, the case is continuously radiated by water cooling, meanwhile, the partition plate is arranged to relatively isolate the cooling water under the condition of further heat conduction, the contact area of the cooling water is increased, the evaporation speed is accelerated, the communication hole is arranged to communicate the first cooling box and the second cooling box, so that the synchronous consumption of the cooling water in the water storage tank is kept, and the case can be continuously cooled;
the light ray adjusting device realizes the light ray adjusting function of the case by arranging the supporting columns, the ventilation holes, the fixing frame, the stabilizing disc, the first cooling box, the second cooling box and the arc-shaped plates, reflects downward sunlight and obliquely downward sunlight by arranging the fixing frame and the stabilizing disc, so that the sunlight cannot influence the normal light ray capturing work of the camera from above, and the sunlight rays at other different angles are blocked by arranging the arc-shaped plates, thereby forming a light ray barrier above the camera and avoiding the interference of the camera on light rays when in work.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A visual scanning device for transmission line inspection, comprising:
the camera is electrically connected with the circuit board;
the left side and the right side of the case are fixedly provided with mounting frames, the bottom of each mounting frame is provided with a micro motor, the top of each mounting frame is fixedly provided with a connecting column, the top of each connecting column is fixedly provided with a guide wheel, and the guide wheels rotate under the action of the micro motors and drive the case to move along the outer surface of the overhead ground wire, so that the circuit board controls the cameras to perform scanning detection;
the top fixed mounting of quick-witted case has the support column, ventilative hole has been seted up in the front of support column, the medial surface fixed mounting of support column has the mount, the bottom fixed mounting of mount has the stable dish, the stable dish is used for with the wind-force that the machine case receives turns into the power that acts on so stable dish top.
2. The vision scanning device of claim 1, wherein a cavity is defined in the case, the circuit board is fixedly mounted in the case, and the micro motor is in transmission connection with the guide wheel through a gear.
3. The vision scanning device of claim 1, wherein the plurality of supporting columns are distributed circumferentially at equal intervals with the center of the circle of the stabilizing disc as a reference, a plurality of ventilation holes are formed in the front surface of each supporting column, and the plurality of fixing frames are distributed on the inner side surfaces of the supporting columns at equal intervals.
4. The vision scanning device of claim 3, wherein the cross-sectional shape of the fixing frame is "+" shaped, and four ends of the fixing frame are respectively fixedly connected with the inner side surfaces of four supporting columns.
5. The vision scanning apparatus of claim 1, wherein the cross-sectional shape of the stabilizing disk is a downward convex arc, and the top and bottom of the stabilizing disk are subjected to different forces when the stabilizing disk is subjected to wind.
6. The visual scanning device of claim 1, wherein the up-down distance between a plurality of the stabilizing disks has a value of 50 centimeters, and wherein the up-down distance is the distance between the lowest bottom point of the last stabilizing disk and the top of the next stabilizing disk.
7. The vision scanning device of claim 1, wherein a first cooling box is fixedly mounted on one side of the chassis, a second cooling box is fixedly mounted on two opposite sides adjacent to the side, a water storage tank is respectively mounted inside the first cooling box and the second cooling box, a partition plate is fixedly mounted inside the water storage tank, an arc-shaped plate is fixedly mounted on the top of the first cooling box and the top of the water storage tank, a guide plate is fixedly mounted on the inner side surface of the arc-shaped plate, and an inner groove is formed in the bottom of the guide plate.
8. The vision scanning device of claim 7, wherein two communicating pipes are fixedly communicated between the first cooling tank and the second cooling tank, and the communicating pipes are positioned at lower parts of the first cooling tank and the water storage tank.
9. The vision scanning device of claim 7, wherein a plurality of the isolation plates are equally spaced apart inside the water storage tank, a gap is left between the bottom of the isolation plates and the bottom of the water storage tank, and the isolation plates are made of copper sheets.
10. The visual scanning device of claim 7, wherein the guide plate is a hollow groove structure with an open bottom, and the guide plate is integrally bent to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267974.2A CN114002235A (en) | 2021-10-29 | 2021-10-29 | Visual scanning device for power transmission line detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267974.2A CN114002235A (en) | 2021-10-29 | 2021-10-29 | Visual scanning device for power transmission line detection |
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| CN114002235A true CN114002235A (en) | 2022-02-01 |
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| CN202111267974.2A Pending CN114002235A (en) | 2021-10-29 | 2021-10-29 | Visual scanning device for power transmission line detection |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113022869A (en) * | 2021-03-02 | 2021-06-25 | 郑州工业应用技术学院 | Line inspection robot |
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