CN107047533A - The anti-bird combination unit of phase direct screening and its application method in a kind of dry font anchor support - Google Patents
The anti-bird combination unit of phase direct screening and its application method in a kind of dry font anchor support Download PDFInfo
- Publication number
- CN107047533A CN107047533A CN201710322221.4A CN201710322221A CN107047533A CN 107047533 A CN107047533 A CN 107047533A CN 201710322221 A CN201710322221 A CN 201710322221A CN 107047533 A CN107047533 A CN 107047533A
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- China
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- magnet
- bird
- acupuncture
- thorn
- base
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Classifications
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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
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The present invention relates to a kind of anti-bird combination unit of phase direct screening in dry font anchor support and its application method, belong to the anti-bird pest technical field of aerial power transmission line.Technical scheme is：Include multiple birds thorn one, bird thorn two and bird thorn three；The bird thorn one is arranged on cross-arm in plane, and multiple bird thorns one are arranged near middle phase direct screening insulator chain hanging point and lightning conducter hanging point；The multiple bird thorn two is arranged in the cross-arm of lightning conducter hanging point, and acupuncture is set vertically downward；The multiple bird thorn three is arranged on the angle steel of cross-arm lower inclined plane.The positive effect of the present invention：Small volume, light weight, using nylon material not burn into long lifespan, installed using ferromagnetic material, convenient disassembly, installation site, installation direction it is unrestricted.The present invention can be effectively prevented birds and build nest above phase direct screening insulator in dry font anchor support, perch with the wide market space.
Description
Technical field
It is especially a kind of the present invention relates to a kind of anti-bird combination unit of phase direct screening in dry font anchor support and its application method
The combination bird-proof device that can effectively prevent birds from building nest above phase direct screening insulator in dry font anchor support, perching, belongs to
The anti-bird pest technical field of aerial power transmission line.
Background technology
The pattern of overhead power transmission line pole tower is varied, and the different bird damage prevention device effect on different shaft towers is not also near
It is identical.As dry font anchor support, middle phase direct screening and lightning conducter share plane on a cross-arm, cross-arm and are levels, incline below
Oblique, in tapered space frame structure.Lightning conducter hanging point is located on the inside of middle phase insulator chain hanging point, and two hanging points are at a distance of nearer.
The suitable birds of cross-arm inner space build nest, perched at lightning conducter hanging point, and currently without effective anti-bird method and bird-proof device,
Birds often build Bird's Nest here.Birds are built after nest, the insulation for polluting insulator, reducing insulator of birds droppings seriously
Intensity, easily causes insulator arc-over, and the metal object such as iron wire in sleet or strong wind season Bird's Nest, which is scattered, easily causes circuit
Short circuit tripping operation, defecation before birds take off near insulator, excrement short circuit wire and cross-arm, easily cause line short tripping operation.
The content of the invention
It is an object of the invention to provide a kind of anti-bird combination unit of phase direct screening in dry font anchor support and its application method, energy
It is enough effectively to prevent birds from building nest above phase direct screening insulator in dry font anchor support, perching, solve the upper of background technology presence
State problem.
The technical scheme is that：
The anti-bird combination unit of phase direct screening in a kind of dry font anchor support, includes multiple birds thorn one, bird thorn two and bird thorn three；
The bird thorn one is deposited comprising acupuncture one, acupuncture storage hole one, base one, strong magnets one, magnet fixing bolt one, magnet
Groove one and magnet bolt fastening hole one are put, the inside of the base one is provided with downwardly open magnet storage groove one, base
One top is semicircle spheroid, and bottom is cylinder, and multiple acupuncture storage holes one, a plurality of needles are uniformly provided with above semicircle spheroid
Thorn one is fixed in acupuncture storage hole one, radial, and the matching of strong magnets one is arranged in magnet storage groove one, base one
Inside is provided with magnet bolt fastening hole one, and positioned at magnet storage groove one upper center position, the UNICOM of groove one is deposited with magnet,
Magnet fixing bolt one is screwed into magnet bolt fastening hole one through strong magnets one, and strong magnets one and base one are fastened
Together；
The bird thorn two is deposited comprising acupuncture two, base two, acupuncture storage hole two, strong magnets two, magnet fixing bolt two, magnet
Groove two and magnet bolt fastening hole two are put, two points of base is upper and lower two layers, and the bottom of lower floor is cylinder, and top is curved surface
Cylinder, upper and lower two end faces of curved surface cylinder are circle, and the diameter of lower surface is less than the diameter of upper surface；The bottom on upper strata
For cylinder, top is that multiple acupuncture storage holes two are uniformly provided with above semicircle spheroid, semicircle spheroid, and a plurality of needles thorn two is consolidated
It is scheduled in acupuncture storage hole two, radial, the inside of base two is provided with downwardly open magnet storage groove two, strong magnets two
Matching is arranged in magnet storage groove two, and the inside of base two is provided with magnet bolt fastening hole two, and groove two is deposited positioned at magnet
Upper center position, with magnet storage groove two UNICOM, magnet fixing bolt two is screwed into magnet bolt through strong magnets two
In fastener hole two, strong magnets two and base two are tightened together；
The bird thorn three is deposited comprising acupuncture three, base three, acupuncture storage hole three, strong magnets three, magnet fixing bolt three, magnet
Groove three and magnet bolt fastening hole three are put, three points of the base is the side of upper, middle and lower three, and the bottom of lower floor is cylinder, top
For rounding stage body；Middle level is cylinder；The bottom on upper strata is cylinder, and top is semicircle spheroid；Above semicircle spheroid
Even to be provided with multiple acupuncture storage holes three, a plurality of needles thorn three is fixed in acupuncture storage hole three, radial, and the inside of base three is provided with
Downwardly open magnet storage groove three, the matching of strong magnets three is arranged in magnet storage groove three, and the inside of base three is provided with
Magnet bolt fastening hole three, positioned at magnet storage groove three upper center position, with magnet storage groove three UNICOM, magnet is fixed
Bolt three is screwed into magnet bolt fastening hole three through strong magnets three, and strong magnets three and base three are tightened together；
The bird thorn one is arranged on cross-arm in plane, and multiple bird thorns one are arranged in middle phase direct screening insulator chain hanging point and lightning conducter
Near hanging point；The multiple bird thorn two is arranged in the cross-arm of lightning conducter hanging point, and acupuncture is set vertically downward；The multiple bird thorn
Three are arranged on the angle steel of cross-arm lower inclined plane.
The acupuncture one, acupuncture two and acupuncture three are that nylon material is made.
The lower surface of the middle level cylinder of the bird thorn three and the upper surface of lower floor's top rounding stage body match, middle level circle
The diameter of the upper surface of cylinder is less than the diameter of the lower surface of upper strata lower cylinder.
The length of the acupuncture two is more than acupuncture one, the length of acupuncture three.
Interior spiral shell is equipped with the magnet bolt fastening hole one, magnet bolt fastening hole two and magnet bolt fastening hole three
Line.
The height of the bird thorn two is more than the height that bird pierces three, and the height of bird thorn three is more than the height that bird pierces one.
A kind of application method of the anti-bird combination unit of phase direct screening in dry font anchor support, step is as follows：
Step one, during installation, bird thorn one is placed on cross-arm in plane by installation personnel by strong magnets one first, bird thorn one
Installation site and quantity will can will near middle phase direct screening insulator chain hanging point and lightning conducter hanging point cover；
Step 2, then crosses strong magnets two in lightning conducter hanging point cross-arm, acupuncture occupies downwards cross-arm by bird thorn two-way
Interior space；
Step 3, last bird thorn threeway is crossed strong magnets three and is placed on the angle steel of cross-arm lower inclined plane.
The positive effect of the present invention：Small volume, light weight, using nylon material not burn into long lifespan, use ferromagnetic material
Installation, convenient disassembly, installation site, installation direction are unrestricted.The present invention can be effectively prevented birds in dry font strain insulator
Build nest above phase direct screening insulator in tower, perch with the wide market space.
Brief description of the drawings
Fig. 1 is that bird of the present invention pierces a structural representation；
Fig. 2 is that bird of the present invention pierces two structural representations；
Fig. 3 is that bird of the present invention pierces three structural representations；
Fig. 4 is the decomposing schematic representation of base one of the present invention；
Fig. 5 is the internal structure schematic diagram of base one of the present invention；
Fig. 6 is mounting structure top view of the present invention；
Fig. 7 is mounting structure upward view of the present invention；
In figure：Acupuncture 1, acupuncture storage hole 1, base 1, acupuncture 24, base 25, acupuncture 36, base 37, strong magnetic
Iron 1, magnet fixing bolt 1, magnet magnet storage groove 1, magnet bolt fastening hole 1, acupuncture storage hole 2 12,
Acupuncture storage hole 3 13.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples：
The anti-bird combination unit of phase direct screening in a kind of dry font anchor support, includes multiple birds thorn one, bird thorn two and bird thorn three；
Bird thorn one comprising acupuncture 1, acupuncture storage hole 1, base 1, strong magnets 1, magnet fixing bolt 1,
Magnet deposits groove 1 and magnet bolt fastening hole 1, and the inside of the base 1 is deposited provided with downwardly open magnet
Groove 1, the top of base 1 is semicircle spheroid, and bottom is cylinder, and multiple acupunctures are uniformly provided with above semicircle spheroid
Storage hole 1, a plurality of needles thorn 1 is fixed in acupuncture storage hole 1, radial, and the matching of strong magnets 1 is arranged on magnet
Deposit in groove 1, the inside of base 1 is provided with magnet bolt fastening hole 1, positioned at magnet storage groove one upper center position
Put, with magnet storage groove one UNICOM, magnet fixing bolt 1 is screwed into magnet bolt fastening hole one through strong magnets 1
In 11, strong magnets 1 and base 1 are tightened together；
The bird thorn two includes acupuncture 24, base 25, acupuncture storage hole 2 12, strong magnets two, magnet fixing bolt two, magnetic
Iron deposits groove two and magnet bolt fastening hole two, and 25 points of base is upper and lower two layers, and the bottom of lower floor is cylinder, and top is
Curved surface cylinder, upper and lower two end faces of curved surface cylinder are circle, and the diameter of lower surface is less than the diameter of upper surface；Upper strata
Bottom is cylinder, and top is to be uniformly provided with multiple acupuncture storage holes 2 12, a plurality of needles above semicircle spheroid, semicircle spheroid
Pierce 24 to be fixed in acupuncture storage hole 2 12, radial, groove two is deposited in the inside of base 25 provided with downwardly open magnet,
The matching of strong magnets two is arranged in magnet storage groove two, and the inside of base 25 is provided with magnet bolt fastening hole two, positioned at magnet
The upper center position of groove two is deposited, with magnet storage groove two UNICOM, magnet fixing bolt two is screwed into through strong magnets two
Into magnet bolt fastening hole two, strong magnets two and base 25 are tightened together；
The bird thorn three includes acupuncture 36, base 37, acupuncture storage hole 3 13, strong magnets three, magnet fixing bolt three, magnetic
Iron deposits groove three and magnet bolt fastening hole three, and 37 points of the base is the side of upper, middle and lower three, and the bottom of lower floor is cylinder
Body, top is rounding stage body；Middle level is cylinder；The bottom on upper strata is cylinder, and top is semicircle spheroid；Semicircle spheroid
Multiple acupuncture storage holes 3 13 are uniformly provided with above, and a plurality of needles thorn 36 is fixed in acupuncture storage hole 3 13, radial, bottom
The inside of seat 37 is arranged in magnet storage groove three provided with downwardly open magnet storage groove three, the matching of strong magnets three, bottom
The inside of seat 37 is provided with magnet bolt fastening hole three, and positioned at magnet storage groove three upper center position, groove three is deposited with magnet
UNICOM, magnet fixing bolt three is screwed into magnet bolt fastening hole three through strong magnets three, by strong magnets three and base
37 tighten together；
The bird thorn one is arranged on cross-arm in plane, and multiple bird thorns one are arranged in middle phase direct screening insulator chain hanging point and lightning conducter
Near hanging point；The multiple bird thorn two is arranged in the cross-arm of lightning conducter hanging point, and acupuncture is set vertically downward；The multiple bird thorn
Three are arranged on the angle steel of cross-arm lower inclined plane.
The acupuncture one is made up of nylon material, in needle-like, and bottom is inserted respectively into acupuncture storage hole one, and with bonding
Agent cementation；The acupuncture storage hole one, acupuncture storage hole two and acupuncture storage hole one are in circular hole, for fixing acupuncture；It is described
Base 1 is made up of nylon material, and height is minimum, reduces the center of gravity of bird thorn.It is processed into circular groove in the bottom of base 1（Both
Magnet deposits groove 1）For depositing strong magnets 1, circular groove internal diameter is identical with the external diameter of strong magnets one, circular recessed
Groove depth is identical with the thickness of strong magnets one, and is processed at the center of base one with female magnet bolt fastening hole one；
The acupuncture two is made up of nylon material, and in needle-like, length is more than acupuncture one；The base 25 is made up of nylon material；It is described
Acupuncture 36 is made up of nylon material, and its shape, length are similar to acupuncture one；The base 37 is made up of nylon material, improves
The height of base, can prevent the acupuncture three from touching cross-arm lower plane angle steel facade；The strong magnets one, strong magnets two
Rounded with strong magnets three, center carries circular hole, and spiral shell is fixed for magnet fixing bolt one, magnet fixing bolt two and magnet
Bolt three is penetrated；The magnet fixing bolt one, magnet fixing bolt two and magnet fixing bolt three are made up of stainless steel material.
Use process：
During installation, bird thorn one is placed on cross-arm in plane by installation personnel first, and installation site and quantity will can be by middle phases
Covered near direct screening insulator chain hanging point and lightning conducter hanging point, prevent birds from stopping, perching.Then bird thorn two is arranged on lightning-arrest
In line hanging point cross-arm, acupuncture occupies downwards space in cross-arm, prevents birds from building nest in this position.It is oblique that bird thorn three is placed on cross-arm
On the angle steel in face, the passage for blocking birds shuttle current prevents birds from entering and builds nest above insulator hanging point, perches.
Claims (7)
1. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support, it is characterised in that：Two and are pierced comprising multiple birds thorn one, bird
Bird thorn three；
The bird thorn one includes acupuncture one（1）, acupuncture storage hole one（2）, base one（3）, strong magnets one（8）, magnet fixes
Bolt one（9）, magnet storage groove one（10）With magnet bolt fastening hole one（11）, the base one（3）Inside be provided with to
The magnet storage groove one of under shed（10）, base one（3）Top is semicircle spheroid, and bottom is cylinder, semicircle spheroid
Multiple acupuncture storage holes one are uniformly provided with above（2）, a plurality of needles thorn one（1）It is fixed on acupuncture storage hole one（2）In, in radiation
Shape, strong magnets one（8）Matching is arranged on magnet storage groove one（10）It is interior, base one（3）Inside is provided with the fastening of magnet bolt
Kong Yi（11）, positioned at magnet storage groove one upper center position, with magnet storage groove one UNICOM, magnet fixing bolt one
（9）Through strong magnets one（8）It is screwed into magnet bolt fastening hole one（11）It is interior, by strong magnets one（8）With base one（3）Tightly
Gu together；
The bird thorn two includes acupuncture two（4）, base two（5）, acupuncture storage hole two（12）, strong magnets two, magnet fix spiral shell
Bolt two, magnet storage groove two and magnet bolt fastening hole two, base two（5）It is divided into upper and lower two layers, the bottom of lower floor is cylinder
Body, top is curved surface cylinder, and upper and lower two end faces of curved surface cylinder are circle, and the diameter of lower surface is less than the straight of upper surface
Footpath；The bottom on upper strata is cylinder, and top is to be uniformly provided with multiple acupuncture storage holes two above semicircle spheroid, semicircle spheroid
（12）, a plurality of needles thorn two（4）It is fixed on acupuncture storage hole two（12）In, radial, base two（5）Inside is provided with downwardly open
Magnet storage groove two, strong magnets two matching is arranged on magnet storage groove two in, base two（5）Inside is provided with magnet spiral shell
Bolt fastener hole two, positioned at magnet storage groove two upper center position, with magnet storage groove two UNICOM, magnet fixing bolt two
It is screwed into through strong magnets two in magnet bolt fastening hole two, by strong magnets two and base two（5）Tighten together；
The bird thorn three includes acupuncture three（6）, base three（7）, acupuncture storage hole three（13）, strong magnets three, magnet fix spiral shell
Bolt three, magnet storage groove three and magnet bolt fastening hole three, the base three（7）It is divided under the side of upper, middle and lower three, lower floor
Portion is cylinder, and top is rounding stage body；Middle level is cylinder；The bottom on upper strata is cylinder, and top is semicircle spheroid；Half
Multiple acupuncture storage holes three are uniformly provided with above circular spheroid（13）, a plurality of needles thorn three（6）It is fixed on acupuncture storage hole three（13）
In, radial, base three（7）Inside is arranged on magnetic provided with downwardly open magnet storage groove three, the matching of strong magnets three
In iron storage groove three, base three（7）Inside is provided with magnet bolt fastening hole three, positioned at magnet storage groove three upper center position
Put, with magnet storage groove three UNICOM, magnet fixing bolt three is screwed into magnet bolt fastening hole three through strong magnets three,
By strong magnets three and base three（7）Tighten together；
The bird thorn one is arranged on cross-arm in plane, and multiple bird thorns one are arranged in middle phase direct screening insulator chain hanging point and lightning conducter
Near hanging point；The multiple bird thorn two is arranged in the cross-arm of lightning conducter hanging point, and acupuncture is set vertically downward；The multiple bird thorn
Three are arranged on the angle steel of cross-arm lower inclined plane.
2. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support according to claim 1, it is characterised in that：It is described
Acupuncture one, acupuncture two and acupuncture three are that nylon material is made.
3. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support according to claim 1, it is characterised in that：It is described
The lower surface of the middle level cylinder of bird thorn three and the upper surface of lower floor's top rounding stage body match, the upper surface of middle level cylinder
Diameter be less than upper strata lower cylinder lower surface diameter.
4. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support according to claim 1, it is characterised in that：It is described
The length of acupuncture two is more than acupuncture one, the length of acupuncture three.
5. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support according to claim 1, it is characterised in that：It is described
Internal thread is equipped with magnet bolt fastening hole one, magnet bolt fastening hole two and magnet bolt fastening hole three.
6. the anti-bird combination unit of phase direct screening in a kind of dry font anchor support according to claim 1, it is characterised in that：It is described
The height of bird thorn two is more than the height that bird pierces three, and the height of bird thorn three is more than the height that bird pierces one.
7. the application method of the anti-bird combination unit of phase direct screening in a kind of dry font anchor support, using preventing that claim 1 is limited
Bird combines the unit, it is characterised in that following steps：
Step one, during installation, bird thorn one is placed on cross-arm in plane by installation personnel by strong magnets one first, bird thorn one
Installation site and quantity will can will near middle phase direct screening insulator chain hanging point and lightning conducter hanging point cover；
Step 2, then crosses strong magnets two in lightning conducter hanging point cross-arm, acupuncture occupies downwards cross-arm by bird thorn two-way
Interior space；
Step 3, last bird thorn threeway is crossed strong magnets three and is placed on the angle steel of cross-arm lower inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322221.4A CN107047533B (en) | 2017-05-09 | 2017-05-09 | Vertical middle-phase hanging anti-bird combination device in dry-shaped strain tower and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322221.4A CN107047533B (en) | 2017-05-09 | 2017-05-09 | Vertical middle-phase hanging anti-bird combination device in dry-shaped strain tower and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107047533A true CN107047533A (en) | 2017-08-18 |
| CN107047533B CN107047533B (en) | 2022-09-30 |
Family
ID=59596576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322221.4A Active CN107047533B (en) | 2017-05-09 | 2017-05-09 | Vertical middle-phase hanging anti-bird combination device in dry-shaped strain tower and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107047533B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066773A (en) * | 2020-01-21 | 2020-04-28 | 华赫电力技术有限公司 | Retractable magnetic attraction insulating bird-proof thorn |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252377Y (en) * | 2008-09-09 | 2009-06-03 | 华北电网有限公司唐山供电公司 | Electric transmission line pole bird-preventing barbed wire row |
| JP2010063449A (en) * | 2008-09-11 | 2010-03-25 | Toru Hasegawa | Form free bird repelling device with magnet |
| JP2012157296A (en) * | 2011-02-01 | 2012-08-23 | Chugoku Electric Power Co Inc:The | Bird damage prevention device |
| EP2636304A1 (en) * | 2012-03-08 | 2013-09-11 | Jehle & König GbR | Defence device for defending against birds with a holding device |
| CN103430933A (en) * | 2013-09-06 | 2013-12-11 | 苏奕辉 | Magnetic type insulation bird driving prick |
| CN203407400U (en) * | 2013-09-06 | 2014-01-29 | 苏奕辉 | Magnetic type insulated bird driving stick |
| CN204707839U (en) * | 2015-04-21 | 2015-10-21 | 宋明让 | Magnetic-type pawl thorn bird proof device |
| CN206713920U (en) * | 2017-05-09 | 2017-12-08 | 国网冀北电力有限公司唐山供电公司 | The anti-bird combination unit of phase direct screening in a kind of dry font anchor support |
-
2017
- 2017-05-09 CN CN201710322221.4A patent/CN107047533B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252377Y (en) * | 2008-09-09 | 2009-06-03 | 华北电网有限公司唐山供电公司 | Electric transmission line pole bird-preventing barbed wire row |
| JP2010063449A (en) * | 2008-09-11 | 2010-03-25 | Toru Hasegawa | Form free bird repelling device with magnet |
| JP2012157296A (en) * | 2011-02-01 | 2012-08-23 | Chugoku Electric Power Co Inc:The | Bird damage prevention device |
| EP2636304A1 (en) * | 2012-03-08 | 2013-09-11 | Jehle & König GbR | Defence device for defending against birds with a holding device |
| CN103430933A (en) * | 2013-09-06 | 2013-12-11 | 苏奕辉 | Magnetic type insulation bird driving prick |
| CN203407400U (en) * | 2013-09-06 | 2014-01-29 | 苏奕辉 | Magnetic type insulated bird driving stick |
| CN204707839U (en) * | 2015-04-21 | 2015-10-21 | 宋明让 | Magnetic-type pawl thorn bird proof device |
| CN206713920U (en) * | 2017-05-09 | 2017-12-08 | 国网冀北电力有限公司唐山供电公司 | The anti-bird combination unit of phase direct screening in a kind of dry font anchor support |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066773A (en) * | 2020-01-21 | 2020-04-28 | 华赫电力技术有限公司 | Retractable magnetic attraction insulating bird-proof thorn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107047533B (en) | 2022-09-30 |
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