CN111631209A - Automatic laser calibration system for transformer substation - Google Patents
Automatic laser calibration system for transformer substation Download PDFInfo
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- CN111631209A CN111631209A CN202010356355.XA CN202010356355A CN111631209A CN 111631209 A CN111631209 A CN 111631209A CN 202010356355 A CN202010356355 A CN 202010356355A CN 111631209 A CN111631209 A CN 111631209A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Insects & Arthropods (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Lasers (AREA)
Abstract
The invention discloses a transformer substation laser automatic calibration system, which comprises: the magnetic suspension unit is arranged between the laser equipment and a support plate of the laser equipment, the magnetic suspension unit comprises a movable magnetic ring and a positioning magnetic ring, the movable magnetic ring is sleeved outside the positioning magnetic ring, the movable magnetic ring is connected with the laser equipment, the positioning magnetic ring is connected with a lower limiting shell, the magnetic poles of the movable magnetic ring and the positioning magnetic ring are opposite and repel each other, the positioning magnetic ring is suspended and limited in the middle of the movable magnetic ring, and the suspension of the laser equipment on the lower limiting shell is realized, the positioning magnetic ring is suspended and limited in the movable magnetic ring, the laser equipment can be calibrated relative to the lower limiting shell, the laser equipment can move a certain distance to the periphery to avoid, the laser equipment is prevented from being damaged by collision, the movable magnetic ring and the positioning magnetic ring can keep the positioning magnetic ring at the middle position of the movable magnetic ring all the time through magnetic force, and the automatic calibration can be carried out even when the movable magnetic ring and the positioning magnetic ring are dislocated.
Description
Technical Field
The invention relates to the technical field of laser equipment, in particular to an automatic transformer substation laser calibration system.
Background
Laser equipment can be used to in the transformer substation use, and some are used for the energy supply when using laser equipment in the transformer substation, and some are used for driving the bird.
When the laser equipment is used for repelling birds in a transformer substation, a driving mechanism is usually arranged on a laser transmitter, the driving mechanism drives the laser transmitter to rotate in real time to repel the birds, the laser coverage area is wide due to the uninterrupted rotation, and the bird repelling effect is achieved, so that the service life of the laser equipment is short; especially, at the position where the laser equipment is connected with the driving mechanism to rotate, the equipment is easy to age, and the phenomenon that the equipment cannot normally rotate and needs to be calibrated is easy to occur; the existing laser calibration usually uses the collimation degree of the calibration laser or foreign objects as reference, a corresponding sensor is arranged for monitoring, calibration is carried out after errors, the calibration difficulty is high, and the use cost is high.
Therefore, the transformer substation laser automatic calibration system solves the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the automatic transformer substation laser calibration system which is provided with the magnetic suspension unit for calibrating the laser equipment, the magnetic suspension unit for suspending the laser equipment can be calibrated, the calibration effect is good, and the rotary use of the laser equipment is not influenced.
In order to achieve the above object, the present invention provides an automatic calibration system for transformer substation laser, including:
the magnetic suspension unit is used for calibrating the laser equipment, the magnetic suspension unit is arranged between the laser equipment and a support plate of the laser equipment, the magnetic suspension unit comprises a movable magnetic ring and a positioning magnetic ring, the movable magnetic ring is sleeved outside the positioning magnetic ring, the movable magnetic ring is connected with the laser equipment, the positioning magnetic ring is connected with a lower limiting shell, the magnetic poles of the movable magnetic ring and the positioning magnetic ring are opposite and repel each other, the positioning magnetic ring is suspended and limited in the middle position of the movable magnetic ring, the suspension of the laser equipment on the lower limiting shell is realized, the positioning magnetic ring is suspended and limited in the movable magnetic ring, and the laser equipment can be calibrated relative to the lower limiting shell;
the laser device is provided with a fan blade for driving the laser device to rotate when the laser device is suspended, the fan blade is arranged between the lower limiting shell and the laser device and can be pushed by wind power to rotate, the fan blade can rotate synchronously with the laser device, and the laser device rotates when the fan blade is blown by the wind.
As a further optimization of the above scheme, an upper limiting shell is fixed above the lower limiting shell through screws, and a bottom plate for fixing with the outside is arranged at the outer edge of the bottom of the lower limiting shell.
As a further optimization of the above scheme, the laser device is of a hemispherical shell structure, the bottom of the laser device is fixedly welded with a laser generation box for providing laser for the laser device, the bottom of the laser generation box is connected with a driving shaft through a screw, the bottom of the driving shaft is fixedly welded with a rotating plate, the upper surface and the lower surface of the rotating plate, which are close to the outer edge, are movably embedded with a plurality of groups of balls, and the balls on the upper surface and the lower surface of the rotating plate are movably attached to the upper inner wall of the upper limiting shell and the lower inner wall of the lower limiting shell respectively.
As a further optimization of the above scheme, an accommodating groove for limiting the rotating plate is formed between the lower limiting shell and the upper limiting shell, a calibration guard plate attached to the outer ring of the rotating plate is arranged between the rotating plate and the accommodating groove, and the upper limiting shell, the lower limiting shell and the calibration guard plate are fixedly connected through a spring.
As a further optimization of the above scheme, the bottom of the rotating plate is provided with a fixing groove for fixing the movable magnetic ring, the bottom of the positioning magnetic ring is fixedly provided with a support column, and the middle position of the lower limiting shell is fixedly provided with a support plate for fixing the support column.
As a further optimization of the scheme, the fan blade is composed of two groups of arc-shaped plates which are fixed with each other, the arc-shaped plates are fixed at the outer ring of the driving shaft through supporting rods, and the openings of the two groups of arc-shaped plates are opposite.
As a further optimization of the above scheme, a laser emitting unit for supplying a laser source to the laser generating box is fixed at the bottom of the laser generating box, a laser generating chamber for forming laser is arranged in the laser generating box, and the laser emitting unit is communicated with the laser generating chamber through a laser inlet hole in the lower surface of the laser generating box.
As a further optimization of the above scheme, the upper surface of the laser generation box is provided with a plurality of groups of laser outlets for communicating the laser generation chamber with the inside of the laser device, the surface of the laser device is provided with a plurality of groups of laser emission holes, the laser emission holes are communicated with a straight pipe at the position inside the laser device, and the straight pipe is fixedly connected with the corresponding laser outlets through a light guide pipe.
As a further optimization of the above scheme, the outer ring of the laser device is provided with a wind-blocking ring for blowing away dust outside the laser device, the inner ring of the wind-blocking ring is provided with a guide ring, the guide ring and the wind-blocking ring are both fixed on the surface of the laser generation box, a wind groove is formed between the wind-blocking ring and the guide ring, the upper end of the guide ring inclines towards one end away from the laser device, the outer ring of the laser generation box is fixedly welded with a fan, the fan is communicated with the wind groove through a wind pipe, when the fan is started, wind enters the wind groove, is guided by the inclined guide ring to be blown out in an outward-diffused vortex shape, and blows away dust around the laser device.
The automatic laser calibration system for the transformer substation has the following beneficial effects:
1. the invention relates to a transformer substation laser automatic calibration system, which is provided with a magnetic suspension unit for calibrating laser equipment, wherein the magnetic suspension unit is arranged between the laser equipment and a support plate of the laser equipment, the magnetic suspension unit comprises a movable magnetic ring and a positioning magnetic ring, the movable magnetic ring is sleeved outside the positioning magnetic ring, the movable magnetic ring is connected with the laser equipment, the positioning magnetic ring is connected with a lower limiting shell, the movable magnetic ring and the positioning magnetic ring have opposite magnetic poles and repel each other, the positioning magnetic ring is suspended and limited at the middle position of the movable magnetic ring, the suspension of the laser equipment on the lower limiting shell is realized, the positioning magnetic ring is suspended and limited in the movable magnetic ring, the laser equipment can be calibrated relative to the lower limiting shell, the laser equipment can move a certain distance to the periphery for avoiding the damage of the laser equipment due to collision, and the positioning magnetic ring can be always kept at the movable middle position through magnetic force between the movable magnetic, even if the laser equipment is dislocated, the laser equipment can be automatically calibrated, so that the laser equipment can be conveniently calibrated;
2. the invention relates to a transformer substation laser automatic calibration system which is provided with a fan blade for driving laser equipment to rotate when the laser equipment is suspended, wherein the fan blade is arranged between a lower limiting shell and the laser equipment and can be pushed by wind power to rotate;
3. according to the automatic laser calibration system for the transformer substation, the surface of the laser equipment is provided with the plurality of groups of laser emitting holes, laser can be emitted in a radial mode, the coverage range is wide, the number of the laser equipment is reduced, the laser equipment can rotate, the laser coverage range is increased when the laser equipment rotates, and the laser equipment is driven to rotate by wind power, so that the automatic laser calibration system is energy-saving and environment-friendly;
4. according to the automatic laser calibration system for the transformer substation, the outer ring of the laser device is provided with the wind blocking ring which blows away dust outside the laser device, the inner ring of the wind blocking ring is provided with the guide ring, the guide ring and the wind blocking ring are both fixed on the surface of the laser generation box, the wind groove is formed between the wind blocking ring and the guide ring, the upper end of the guide ring inclines towards one end away from the laser device, the outer ring of the laser generation box is fixedly welded with the fan, the fan is communicated with the wind groove through the wind pipe, when the fan is started, wind enters the wind groove and is guided by the inclined guide ring to be blown out in an outward-diffused vortex shape, the dust around the laser device is blown away, the surface of the laser device is kept clean and tidy, laser penetration is not influenced.
There have been disclosed in detail certain embodiments of the invention with reference to the following description and drawings, and it is to be understood that the embodiments of the invention are not limited thereby, but are intended to cover within the spirit and scope of the appended claims, many changes, modifications, and equivalents.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic diagram of the middle structure of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 5 according to the present invention.
In the figure: the laser device comprises a laser device 1, a laser emitting hole 2, a guide ring 3, an air groove 4, a wind blocking ring 5, a laser generating box 6, a bottom plate 7, an air pipe 8, a fan 9, a laser emitting unit 10, a fan blade 11, a support plate 12, a lower limiting shell 13, an upper limiting shell 14, a driving shaft 15, a rotating plate 16, a laser inlet hole 17, a laser generating chamber 18, a laser outlet hole 19, a straight pipe 20, a light guide pipe 21, a positioning magnetic ring 22, a fixing groove 23, a movable magnetic ring 24, a support column 25, a ball 26, an accommodating groove 27, a calibration protection plate 28 and a spring 29.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
It should be noted that when an element is referred to as being "disposed on," or provided with "another element, it can be directly on the other element or intervening elements may also be present, when an element is referred to as being" connected, "or coupled to another element, it can be directly on the other element or intervening elements may be present, and" fixedly coupled "means that the element is fixedly coupled in many ways, which are not intended to be within the scope of the present disclosure, the terms" vertical, "" horizontal, "" left, "" right, "and the like are used herein for illustrative purposes only and are not intended to be a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items;
referring to the attached drawings 1-7 in the specification, the invention provides a technical scheme: a substation laser automatic calibration system comprises:
the magnetic suspension unit is used for calibrating the laser equipment 1, the magnetic suspension unit is arranged between the laser equipment 1 and a support plate 12 of the laser equipment 1, the magnetic suspension unit comprises a movable magnetic ring 24 and a positioning magnetic ring 22, the movable magnetic ring 24 is sleeved outside the positioning magnetic ring 22, the movable magnetic ring 24 is connected with the laser equipment 1, the positioning magnetic ring 22 is connected with a lower limiting shell 13, the magnetic poles of the movable magnetic ring 24 and the positioning magnetic ring 22 are opposite and repel each other, the positioning magnetic ring 22 is suspended and limited in the middle of the movable magnetic ring 24, the suspension of the laser equipment 1 on the lower limiting shell 13 is realized, the positioning magnetic ring 22 is suspended and limited in the movable magnetic ring 24, and the laser equipment 1 can be calibrated relative to the lower limiting shell 13;
the laser device suspension device is provided with a fan blade 11 for driving the laser device 1 to rotate when the laser device suspension device is suspended, the fan blade 11 is arranged between a lower limiting shell 13 and the laser device 1, the fan blade 11 can be pushed by wind power to rotate, the fan blade 11 can rotate synchronously with the laser device 1, and the laser device 1 rotates when the fan blade 11 is blown by the wind.
In this embodiment, the upper limiting shell 14 is fixed above the lower limiting shell 13 through screws, the bottom outer edge of the lower limiting shell 13 is provided with a bottom plate 7 for being fixed to the outside, the bottom plate 7 is provided with a reserved fixing hole, the bottom plate 7 and the outside are fixed through the reserved fixing hole, and the laser device 1 can be well fixed.
And laser equipment 1 is hemisphere shell structure, the fixed welding in bottom of laser equipment 1 has the laser generator box 6 that provides laser for laser equipment 1, the bottom of laser generator box 6 is connected with drive shaft 15 through the screw rod, the fixed welding in bottom of drive shaft 15 has rotor plate 16, rotor plate 16 is close to the equal activity of the upper and lower surface of periphery department and inlays and have multiunit ball 26, the ball 26 of rotor plate 16 upper and lower surface is the movable laminating respectively at the top inner wall of upper limit shell 14 and the below inner wall of lower limit shell 13, rotor plate 16 passes through ball 26 contact holding tank 27 inner wall when rotating, the resistance is less, thereby make wind-force can drive fan blade 11 smoothly and rotate and make laser equipment 1 rotate.
An accommodating groove 27 used for limiting the rotating plate 16 is formed between the lower limiting shell 13 and the upper limiting shell 14, a calibration protective plate 28 attached to the outer ring of the rotating plate 16 is arranged between the rotating plate 16 and the accommodating groove 27, the upper limiting shell 14, the lower limiting shell 13 and the calibration protective plate 28 are fixedly connected through a spring 29, certain position deviation can occur when the laser device 1 is collided to generate avoidance, the laser device 1 is prevented from being damaged, the rotating plate 16 at the bottom of the laser device 1 is also deviated when the laser device 1 is deviated, the rotating plate 16 abuts against the calibration protective plate 28 to enable the spring 29 to be compressed, the rotating plate 16 can be reset through the counter force of the spring 29, the calibration purpose is achieved through matching with the magnetic suspension unit, and the calibration protective plate 28 is made of rubber materials or materials capable of protecting and supporting the rotating plate 16 to reset.
It should be noted that the bottom of the rotating plate 16 is provided with a fixing groove 23 for fixing a movable magnetic ring 24, the bottom of the positioning magnetic ring 22 is fixedly provided with a supporting column 25, the middle position of the lower limiting shell 13 is fixedly provided with a supporting plate 12 for fixing the supporting column 25, the positioning magnetic ring 22 is indirectly fixed through the supporting plate 12, and the positioning magnetic ring 22 and the movable magnetic ring 24 are magnetic rings.
In this embodiment, fan blade 11 comprises two sets of arc of reciprocal anchorage, and the arc passes through branch to be fixed in drive shaft 15 outer lane department, and the opening of two sets of arc is opposite, can rotate toward different directions according to the orientation fan blade 11 of wind, and fan blade 11 is provided with eight groups, and receivable wind-force is great, can drive laser equipment 1 smoothly and rotate.
A laser emitting unit 10 for supplying a laser source to the laser generating box 6 is fixed at the bottom of the laser generating box 6, a laser generating chamber 18 for forming laser is arranged in the laser generating box 6, the laser emitting unit 10 is communicated with the laser generating chamber 18 through a laser inlet 17 on the lower surface of the laser generating box 6, the inner wall of the laser generating chamber 18 is a mirror surface and can reflect photons emitted by the laser emitting unit 10, a plurality of atoms in an excited state are arranged in the laser generating chamber 18, if the excited atoms enter a photon, the energy of the atom will be next step and emit a photon which is the same as the incident photon, the uninterrupted reflection of the photon between the mirror surfaces will become a plurality of photons in the same mode, and the laser is formed when the photons are discharged from a laser outlet 19.
It should be noted that, the upper surface of the laser generating box 6 is provided with a plurality of groups of laser outlets 19 communicating the laser generating chamber 18 with the inside of the laser device 1, the surface of the laser device 1 is provided with a plurality of groups of laser emitting holes 2, the laser emitting holes 2 are communicated with straight pipes 20 at the inside of the laser device 1, the straight pipes 20 are fixedly connected with the corresponding laser outlets 19 through light guide pipes 21, the straight pipes 20 have the function of calibrating the laser collimation when laser passes through, and the light guide pipes 21 have the function of guiding the laser at the laser outlets 19 into the corresponding straight pipes 20.
Be provided with the ring 5 that keeps off the wind that blows away the outside dust of laser equipment 1 in laser equipment 1's outer lane, the inner circle department of ring 5 that keeps off the wind is provided with guide ring 3, guide ring 3 and ring 5 all fix the surface at laser generation box 6, form wind groove 4 between ring 5 and the guide ring 3, the one end of laser equipment 1 is kept away from to the upper end slope orientation of guide ring 3, the fixed welding of the outer lane department of laser generation box 6 has fan 9, communicate through tuber pipe 8 between fan 9 and the wind groove 4, when fan 9 starts, wind gets into in the wind groove 4, the vortex form that is the outdiffusion through the guide ring 3 direction of slope blows off, blow away dust around laser equipment 1.
The automatic laser calibration system for the transformer substation provided by the embodiment has the following working process:
when the magnetic poles of the movable magnetic ring 24 and the positioning magnetic ring 22 are opposite and repel each other, the positioning magnetic ring 22 is suspended and limited in the middle of the movable magnetic ring 24, the movable magnetic ring 24 is sleeved outside the positioning magnetic ring 22, the movable magnetic ring 24 is connected with the laser equipment 1, the suspension of the laser equipment 1 on the lower limiting shell 13 is realized, the automatic calibration is realized by positioning according to the magnetic suspension principle, even if the laser equipment 1 is dislocated due to external impact, the automatic resetting calibration can be realized through the magnetic acting force between the movable magnetic ring 24 and the positioning magnetic ring 22, and the practicability is high.
When wind power is provided, the wind power blows on the arc-shaped plate on the fan blade 11 to drive the fan blade 11 to rotate, the fan blade 11 drives the rotating plate 16 and the laser generation box 6 to rotate while rotating, the laser equipment 1 above the laser generation box 6 synchronously rotates, so that the laser coverage is wider, and the laser equipment 1 is driven to rotate by the wind power, so that the energy is saved and the environment is protected;
when the laser equipment 1 does not rotate, laser is emitted through the multiple groups of laser emitting holes 2, and the coverage area is also kept wider;
when the fan 9 guides the wind into the wind groove 4 through the wind pipe 8, the wind is blown out from the upper part along the guide ring 3, and the blown wind is in an outward-diffused vortex shape, so that the aim of blowing away dust around the laser device 1 is fulfilled, the surface of the laser device 1 is kept clean, and the laser emitted from the laser emitting hole 2 is not influenced.
It should be noted that, in the working process, the laser emitting unit 10 is a unit capable of emitting photons, photons enter the laser generating chamber 18 through the laser inlet 17 to generate a plurality of groups of photons, which are identical in mode, and the photons are emitted from the laser emitting hole 2 through the light guide pipe 21 and the straight pipe 20 when being led out through the laser outlet 19 to form radial laser, so that the coverage range is wide.
It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A transformer substation laser automatic calibration system is characterized by comprising:
the magnetic suspension unit is used for calibrating the laser equipment, the magnetic suspension unit is arranged between the laser equipment and a support plate of the laser equipment, the magnetic suspension unit comprises a movable magnetic ring and a positioning magnetic ring, the movable magnetic ring is sleeved outside the positioning magnetic ring, the movable magnetic ring is connected with the laser equipment, the positioning magnetic ring is connected with a lower limiting shell, the magnetic poles of the movable magnetic ring and the positioning magnetic ring are opposite and repel each other, the positioning magnetic ring is suspended and limited in the middle position of the movable magnetic ring, the suspension of the laser equipment on the lower limiting shell is realized, the positioning magnetic ring is suspended and limited in the movable magnetic ring, and the laser equipment can be calibrated relative to the lower limiting shell;
the laser device is provided with a fan blade for driving the laser device to rotate when the laser device is suspended, the fan blade is arranged between the lower limiting shell and the laser device and can be pushed by wind power to rotate, the fan blade can rotate synchronously with the laser device, and the laser device rotates when the fan blade is blown by the wind.
2. The substation laser automatic calibration system according to claim 1, characterized in that: an upper limiting shell is fixed above the lower limiting shell through screws, and a bottom plate used for being fixed with the outside is arranged at the outer edge of the bottom of the lower limiting shell.
3. The substation laser automatic calibration system according to claim 2, characterized in that: laser equipment is hemisphere shell structure, and the fixed welding in bottom of laser equipment has the laser generator box that provides laser for laser equipment, and the bottom of laser generator box is connected with the drive shaft through the screw rod, and the fixed welding in bottom of drive shaft has the rotor plate, the equal movable mosaic of upper and lower surface that the rotor plate is close to the periphery department has the multiunit ball, and the ball of rotor plate upper and lower surface is the movable laminating respectively in the top inner wall of upper limit shell and the below inner wall of lower limit shell.
4. The substation laser automatic calibration system according to claim 3, characterized in that: form the holding tank that is used for restricting the rotor plate between lower limit shell and the last limit shell, be provided with the calibration backplate of laminating in rotor plate outer lane department between the inside of rotor plate and holding tank, go up and restrict between shell, lower limit shell and the calibration backplate through spring fixed connection.
5. The substation laser automatic calibration system according to claim 4, characterized in that: the bottom of the rotating plate is provided with a fixing groove for fixing the movable magnetic ring, the bottom of the positioning magnetic ring is fixedly provided with a support column, and the middle position of the lower limiting shell is fixedly provided with a support plate for fixing the support column.
6. The substation laser automatic calibration system according to claim 5, characterized in that: the fan blade comprises two sets of arc plates fixed to each other, the arc plates are fixed to the outer ring of the driving shaft through supporting rods, and openings of the two sets of arc plates are opposite.
7. The substation laser automatic calibration system according to claim 6, characterized in that: the bottom of the laser generation box is fixedly provided with a laser emission unit which supplies a laser source to the laser generation box, a laser generation chamber which forms laser is arranged in the laser generation box, and the laser emission unit is communicated with the laser generation chamber through a laser inlet hole in the lower surface of the laser generation box.
8. The substation laser automatic calibration system according to claim 7, characterized in that: the upper surface of the laser generating box is provided with a plurality of groups of laser outlet holes which are communicated with the laser generating chamber and the inside of the laser equipment, the surface of the laser equipment is provided with a plurality of groups of laser emitting holes, the positions of the laser emitting holes in the inside of the laser equipment are communicated with straight pipes, and the straight pipes are fixedly connected with the corresponding laser outlet holes through light guide pipes.
9. The substation laser automatic calibration system according to claim 8, characterized in that: the outer lane of laser equipment is provided with the wind-break ring that blows away the outside dust of laser equipment, the inner circle department of wind-break ring is provided with the guide ring, and guide ring and wind-break ring are all fixed on the surface of laser generation box, form the wind groove between wind-break ring and the guide ring, and the upper end slope orientation of guide ring is kept away from the one end of laser equipment, the fixed welding of outer lane department of laser generation box has the fan, through the tuber pipe intercommunication between fan and the wind groove, and when the fan started, during the wind got into the wind groove, the vortex form that is the outdiffusion through the guide ring direction of slope blew off, blows away dust around the laser equipment.
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| CN202010356355.XA CN111631209B (en) | 2020-04-29 | 2020-04-29 | Automatic laser calibration system for transformer substation |
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| CN202010356355.XA CN111631209B (en) | 2020-04-29 | 2020-04-29 | Automatic laser calibration system for transformer substation |
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| CN113983295A (en) * | 2021-10-28 | 2022-01-28 | 安徽蓝讯电子科技有限公司 | Radio frequency stability detection device for Sub-6G-LTCC mobile terminal |
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