CN107494515A - A kind of novel power transmission circuit bird damage prevention device - Google Patents
A kind of novel power transmission circuit bird damage prevention device Download PDFInfo
- Publication number
- CN107494515A CN107494515A CN201710862927.XA CN201710862927A CN107494515A CN 107494515 A CN107494515 A CN 107494515A CN 201710862927 A CN201710862927 A CN 201710862927A CN 107494515 A CN107494515 A CN 107494515A
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- CN
- China
- Prior art keywords
- pricker
- obliquely
- power transmission
- prevention device
- transmission circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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)
Abstract
The present invention relates to a kind of novel power transmission circuit bird damage prevention device, it is easy to power transmission lines overhauling, belongs to anti-bird device for transmission line technical field.The axis of firm banking is provided with including bottom, the bird-resistant mechanism that can be opened up, collapse is installed in the short transverse of axis, and for adjusting the governor motion of bird-resistant mechanism protection radius.Protective range of the present invention is adjustable, it is easy for installation, maintenance when can close.
Description
Technical field
The present invention relates to a kind of novel power transmission circuit bird damage prevention device, it is easy to power transmission lines overhauling, belongs to transmission line of electricity and prevent
Bird pest engineering device technique field.
Background technology
In order to prevent the failure such as birds droppings flashover, Bird's Nest short circuit, Electricity Department caused by birds stop on electric power line pole tower
Door can be in the cross-arm of electric power line pole tower, insulator etc. installation bird-proof device.
The bird-proof device used on a large scale at present is bird-resistant, and bird-resistant has the following disadvantages in use：1st, pacify
Need to deploy pricker during dress, expansion process wastes time and energy；2nd, protection radius is non-adjustable, and protective range is fixed, in some places
Need multiple bird-resistants are installed and just can guarantee that protection effect；3rd, because bird-resistant is expansion structure, when line outage is overhauled, inspection
When repairing personnel's maintenance wire, bird-resistant can counteract to the work of maintainer, if manually overhauled its temporary transient colligation
Need to deploy the pricker of bird-resistant again after finishing, after again deploying, the protection radius of bird-resistant can reduce, and can not only increase labor
Fatigue resistance, and new potential safety hazard can be produced.
At present, it would be highly desirable to which it is adjustable a kind of protective range occur, transport and install convenient, is easy to the new defeated of power transmission lines overhauling
Electric line bird damage prevention device.
The content of the invention
It is an object of the invention to solve above-mentioned the shortcomings of the prior art part, there is provided a kind of protective range is adjustable,
It is easy for installation, maintenance when closable novel power transmission circuit bird damage prevention device.
The present invention is achieved through the following technical solutions：
A kind of novel power transmission circuit bird damage prevention device, it is characterized in that the axis 8 that firm banking 9 is provided with including bottom, in
The bird-resistant mechanism that can be opened up, collapse is installed in the short transverse of axle 8, and for adjusting the tune of bird-resistant mechanism protection radius
Save mechanism；
As a kind of preferable technical scheme of the present invention, the top of the axis 8 is provided with for preventing birds from stopping what is nested
Hemisphere 1；
As a kind of preferable technical scheme of the present invention, the governor motion includes being installed on axis 8 and being located proximate in half
The pricker retainer plate 2 of spheroid 1, and the pricker sliding ring 5 that can be slided up and down along the short transverse of axis 8, axis 8 are provided with multiple
For pricker sliding ring 5 to be fixed on to the detent mechanism of current location；
As a kind of preferable technical scheme of the present invention, the detent mechanism include being opened on axis 8 it is multiple separately
Spacing adjusting hole 7, and the pin 6 that can be inserted into spacing adjusting hole 7, the length of pin 6 are more than the external diameter of pricker sliding ring 5,
Whole diametric(al) of the spacing adjusting hole 7 through axis 8；
As a kind of preferable technical scheme of the present invention, the pin 6 is in key-type, including holds end 6-1 and insertion end 6-2,
The groove 6-3 of position-limiting action has been offered on insertion end 6-2 length direction；
As a kind of preferable technical scheme of the present invention, the pricker retainer plate 2 is identical with the structure of pricker sliding ring 5, wraps
Include inner ring 15 in the same level, outer ring 16, be provided between inner ring 15 and outer ring 16 it is multiple separately between paraphysis 17,
Inner ring 15, outer ring 16, a paraphysis 17 are structure as a whole；
As a kind of preferable technical scheme of the present invention, the bird-resistant mechanism is included after deploying in the pricker obliquely of umbrella
Group, expansion after be in umbrella pricker group obliquely, two pricker group interconnections, obliquely the bottom of pricker group be installed on pricker
On sliding ring 5, it is installed on obliquely at the top of pricker group on pricker retainer plate 5, pricker group is pierced obliquely including multiple obliquely
Pin 4, obliquely pricker group include multiple pricker 3 obliquely, pricker 4 corresponds with pricker 3 obliquely obliquely, and passes through friendship
Fork interconnection；
As a kind of preferable technical scheme of the present invention, the Crossware includes the crossed loops 12 located at the middle part of pricker 3 obliquely,
And the projection 14 located at the middle part of pricker 4 obliquely, the diameter of projection 14 are more than the diameter of crossed loops 12, pricker 4 is worn obliquely
Crossed loops 12 is crossed, crossover location will be fixed on by pricker 4 with pricker 3 obliquely by projection 14 obliquely；
As a kind of preferable technical scheme of the present invention, one end of the pricker obliquely 3 is provided with to be fixed for hanging on pricker
Link I 11 on circle 5, one end of pricker 4 is provided with the link II 13 for being used to hang on pricker sliding ring 5 obliquely；
As a kind of preferable technical scheme of the present invention, the firm banking 9 is U-shaped, and fastening bolt is provided with firm banking 9
10。
The novel power transmission circuit bird damage prevention device of the present invention, smart structural design, has the advantages that：
1st, the upper pricker group of interconnection, lower pricker group can be deployed or collapse as needed, such as can be by pricker in transport
Closure, obliquely pricker, pricker is affixed on axis surrounding, convenient transportation obliquely；
2nd, it is easy for installation, because pricker corresponds with pricker obliquely obliquely, deploy difficult or expansion not in the absence of pricker
Uniformly, local loose phenomenon；
3rd, pricker can be closed in line maintenance, obliquely pricker, pricker is affixed on axis surrounding obliquely, will not to maintenance
The work of personnel counteracts；
4th, can realize that protective range is adjustable by governor motion, can according to the voltage class of transmission line of electricity, protective range requirement,
Appropriate adjustment protective range；
In summary, protective range of the present invention it is adjustable, it is easy for installation, maintenance when can close, power domain have well should
Use prospect.
Brief description of the drawings
Fig. 1：A kind of structural representation of novel power transmission circuit of the present invention；
Fig. 2：The structural representation of pricker retainer plate；
Fig. 3：The structural representation of pricker obliquely；
Fig. 4：The structural representation of pricker obliquely；
Fig. 5：Top view after pricker is connected with pricker retainer plate obliquely.
In figure：1st, hemisphere, 2, pricker retainer plate, 3, pricker obliquely, 4, pricker obliquely, 5, pricker sliding ring, 6,
Pin, 6-1, hold end, 6-2, insertion end, 6-3, groove, 7, spacing adjusting hole, 8, axis, 9, firm banking, 10, fastening spiral shell
Nail, 11, link I, 12, crossed loops, 13, link II, 14, raised, 15, inner ring, 16, outer ring, 17, a paraphysis.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of no creative work
Example, belongs to the scope of protection of the invention.
Embodiment 1
A kind of novel power transmission circuit bird damage prevention device of the present embodiment, refer to the attached drawing 1-5, including bottom are provided with firm banking 9
Axis 8, the bird-resistant mechanism that can be opened up, collapse is installed in the short transverse of axis 8, and for adjusting the protection of bird-resistant mechanism
The governor motion of radius.
Wherein, governor motion includes being installed on axis 8 and being located proximate to the pricker retainer plate 2, Yi Jineng in hemisphere 1
The pricker sliding ring 5 slided up and down along the short transverse of axis 8, axis 8 are worked as provided with multiple for pricker sliding ring 5 to be fixed on
The detent mechanism of front position, detent mechanism includes the multiple spacing adjusting holes 7 separately being opened on axis 8, and can insert
Enter the pin 6 in spacing adjusting hole 7, the length of pin 6 is more than the external diameter of pricker sliding ring 5, and spacing adjusting hole 7 is through axis
8 whole diametric(al), pin 6 are in key-type, including hold end 6-1 and insertion end 6-2, on insertion end 6-2 length direction
The groove 6-3 of position-limiting action is offered, pricker retainer plate 2 is identical with the structure of pricker sliding ring 5, includes being in same water
Inner ring 15, outer ring 16 in plane, between inner ring 15 and outer ring 16 be provided with it is multiple separately between paraphysis 17, inner ring 15, outer ring
16th, a paraphysis 17 is structure as a whole；
Bird-resistant mechanism include expansion after in umbrella the group of pricker obliquely, expansion after be in umbrella pricker group obliquely, two
Pricker group interconnection, obliquely the bottom of pricker group be installed on pricker sliding ring 5, be installed on obliquely at the top of pricker group
On pricker retainer plate 5, pricker group includes multiple pricker 4 obliquely obliquely, and pricker group includes multiple prickers obliquely obliquely
3, pricker 4 corresponds with pricker 3 obliquely obliquely, and is included by Crossware interconnection, Crossware located at obliquely
The crossed loops 12 at the middle part of pricker 3, and the projection 14 located at the middle part of pricker 4 obliquely, the diameter of projection 14 are more than crossed loops 12
Diameter, obliquely pricker 4 pass through crossed loops 12, pricker 4 will be fixed on and intersect with pricker 3 obliquely obliquely by projection 14
Position, obliquely one end of pricker 3 be provided with the one end of link I 11, obliquely pricker 4 for being used for hanging on pricker retainer plate 5
Provided with the link II 13 for hanging on pricker sliding ring 5, firm banking 9 is U-shaped, and fastening spiral shell is provided with firm banking 9
Bolt 10.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：The top of axis 8 is provided with for preventing birds from stopping the hemisphere nested
1, hemisphere 1 is made up of metal material.
Operation principle：
In use, by axis 8 as supporting, the low side of axis 8 is connected with firm banking 9, and the top of axis 8 is connected with this spheroid 1, thorn
Pin retainer plate 2 is fixed on the lower section of hemisphere 1, the top of axis 8, and pricker sliding ring 5 is enclosed on axis 8, can moved down along axis 8
Dynamic, the middle part of axis 8 is provided with spacing adjusting hole 7, and spacing adjusting hole 7 is through the circular opening of axis 8, key shaped pin 6
Spacing adjusting hole 7 is can be inserted into, when key shaped pin 6 inserts the spacing adjusting hole 7 of different height, the groove on key shaped pin 6
6-3 designs can prevent key shaped pin 6 from coming off, and now pricker sliding ring 5 is fixed on the corresponding spacing top of adjusting hole 7.
Pricker sliding ring 5 uses structure shown in Fig. 2 with pricker retainer plate 2, and accompanying drawing 3 is the structure chart of pricker 3 obliquely.Its
In obliquely the embedded crossed loops 12 in the middle part of pricker 3, one end connecting ring I 11, link I 11 be connected with pricker retainer plate 2, obliquely
Pricker 3 can be rotated upwardly and downwardly with link I 11 for the center of circle.
Accompanying drawing 4 is the structure chart of pricker 4 obliquely, and its middle part is provided with projection 14, one end connecting ring II 13, link II 13 with
Pricker sliding ring 5 is connected, and the other end of pricker 4 inserts the crossed loops 12 at the middle part of pricker 3 obliquely obliquely, obliquely in pricker 3
The crossed loops 12 in portion is stuck in the projection 14 at the middle part of pricker 4 obliquely,
Pricker 3 occurs in pairs with pricker 4 obliquely obliquely, and forming umbrella along the surrounding of axis 8 surrounds structure.
During transport, by pricker slip ring 5 to the direction of firm banking 9 slide, make obliquely pricker 3 pasted with pricker 4 obliquely
Tight axis 8, prevents pricker from hurting sb.'s feelings.
During installation, firm banking 9 is fixed on the tower material of shaft tower relevant position using trip bolt 10, pricker is slided
Ring 5 slides to the direction of hemisphere 1, and is inserted using key shaped pin 6 in spacing adjusting hole 7, is adjusted as required by anti-bird dress
The protection radius R put.
According to《18 great anti-accident measures of power network of State Grid Corporation of China（Revised edition）》Requirement, different voltage class
The protective range of suspension insulator birds droppings flashover, using insulator hitch point as shown in the protection radius of circle following table in the center of circle：
| Line voltage distribution grade（kV） | 110（66） | 220 | 330 | 500 |
| Protect radius R（m） | 0.25 | 0.55 | 0.85 | 1.2 |
During line maintenance, if desired maintainer enters side of wire along cross-arm along insulator, can extract key shaped pin 6, incite somebody to action this
The pricker of bird-proof device is tightened up and colligation, and end-of-job maintainer is climbed to cross-arm from side of wire along insulator, then is adjusted
Bird-proof device pricker is deployed in the position of pricker slip ring 5, very convenient.
Applicant's statement, embodiments described herein, for the technical staff of this neighborhood, it is not intended that having to rely on
The above method could be implemented, it is possible to understand that do not departing from the principle of the present invention and mentally these embodiments can be changed
And modification, the scope of the present invention are defined by the following claims.
Claims (10)
1. a kind of novel power transmission circuit bird damage prevention device, it is characterised in that be provided with firm banking including bottom（9）Axis（8）,
Axis（8）Short transverse on the bird-resistant mechanism that can be opened up, collapse is installed, and for adjusting bird-resistant mechanism protection radius
Governor motion.
2. according to a kind of novel power transmission circuit bird damage prevention device described in claim 1, it is characterised in that the axis（8）Top
Portion is provided with for preventing birds from stopping the hemisphere nested（1）.
3. according to a kind of novel power transmission circuit bird damage prevention device described in claim 2, it is characterised in that the governor motion bag
Include and be installed on axis（8）Above and it is located proximate in hemisphere（1）Pricker retainer plate（2）, and can be along axis（8）Short transverse
The pricker sliding ring slided up and down（5）, axis（8）It is provided with multiple be used for pricker sliding ring（5）It is fixed on current location
Detent mechanism.
4. according to a kind of novel power transmission circuit bird damage prevention device described in claim 3, it is characterised in that the detent mechanism bag
Include and be opened in axis（8）On multiple spacing adjusting holes separately（7）, and can be inserted into spacing adjusting hole（7）Interior pin
（6）, pin（6）Length be more than pricker sliding ring（5）External diameter, spacing adjusting hole（7）Through axis（8）Whole diameter
Direction.
5. according to a kind of novel power transmission circuit bird damage prevention device described in claim 4, it is characterised in that the pin（6）In key
Spoon type, including hold end（6-1）And insertion end（6-2）, insertion end（6-2）Length direction on offered the recessed of position-limiting action
Groove（6-3）.
6. according to a kind of novel power transmission circuit bird damage prevention device described in claim 3, it is characterised in that the pricker retainer plate
（2）With pricker sliding ring（5）Structure it is identical, include the inner ring in the same level（15）, outer ring（16）, inner ring
（15）With outer ring（16）Between be provided with it is multiple separately between paraphysis（17）, inner ring（15）, outer ring（16）, a paraphysis（17）For one
Body structure.
7. according to a kind of novel power transmission circuit bird damage prevention device described in claim 1, it is characterised in that the bird-resistant mechanism
Pricker group obliquely including after being in the group of pricker obliquely of umbrella after expansion, deploying being in umbrella, two pricker group interconnections,
The bottom of pricker group is installed on pricker sliding ring obliquely（5）On, pricker retainer plate is installed at the top of pricker group obliquely（5）
On, pricker group includes multiple prickers obliquely obliquely（4）, obliquely pricker group include multiple prickers obliquely（3）, obliquely
Pricker（4）With pricker obliquely（3）Correspond, and pass through Crossware interconnection.
8. according to a kind of novel power transmission circuit bird damage prevention device described in claim 7, it is characterised in that the Crossware includes
Located at pricker obliquely（3）The crossed loops at middle part（12）, and located at pricker obliquely（4）The projection at middle part（14）, it is raised
（14）Diameter be more than crossed loops（12）Diameter, pricker obliquely（4）Through crossed loops（12）, pass through projection（14）Will be oblique
Upper pricker（4）With pricker obliquely（3）It is fixed on crossover location.
9. according to a kind of novel power transmission circuit bird damage prevention device described in claim 7, it is characterised in that the pricker obliquely
（3）One end be provided be used for hang on pricker retainer plate（5）On link I（11）, pricker obliquely（4）One end be provided be used for
It hang on pricker sliding ring（5）On link II（13）.
10. according to a kind of novel power transmission circuit bird damage prevention device described in claim 1, it is characterised in that the firm banking
（9）It is U-shaped, firm banking（9）On fastening bolt is installed（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862927.XA CN107494515B (en) | 2017-09-22 | 2017-09-22 | Novel transmission line prevents bird pest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862927.XA CN107494515B (en) | 2017-09-22 | 2017-09-22 | Novel transmission line prevents bird pest device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107494515A true CN107494515A (en) | 2017-12-22 |
| CN107494515B CN107494515B (en) | 2020-08-14 |
Family
ID=60698226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862927.XA Expired - Fee Related CN107494515B (en) | 2017-09-22 | 2017-09-22 | Novel transmission line prevents bird pest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107494515B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108967410A (en) * | 2018-09-04 | 2018-12-11 | 广东电网有限责任公司 | A kind of bird-proof device |
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|---|---|---|---|---|
| JP2008178353A (en) * | 2007-01-25 | 2008-08-07 | Chugoku Electric Power Co Inc:The | Nesting-preventing instrument for utility pole |
| CN203563596U (en) * | 2013-09-22 | 2014-04-30 | 许昌四达电力设备有限公司 | Bird-proof wire universal device |
| JP2014158445A (en) * | 2013-02-20 | 2014-09-04 | Kinki Denki Kk | Bird damage protector |
| CN203985774U (en) * | 2014-08-04 | 2014-12-10 | 国家电网公司 | Fast disassembly type electric power bird-resistant |
| CN205986048U (en) * | 2016-08-30 | 2017-02-22 | 江西大荣电力设备有限公司 | Quick detach formula chain anti -bird thorn |
| CN205986047U (en) * | 2016-08-30 | 2017-02-22 | 江西大荣电力设备有限公司 | Bird spacer is prevented at no dead angle |
| JP2017108672A (en) * | 2015-12-16 | 2017-06-22 | 中国電力株式会社 | Additionally-fittable nesting prevention device |
| CN106954622A (en) * | 2017-03-23 | 2017-07-18 | 国网山东省电力公司电力科学研究院 | A kind of scarer for preventing birds from nesting and method |
-
2017
- 2017-09-22 CN CN201710862927.XA patent/CN107494515B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008178353A (en) * | 2007-01-25 | 2008-08-07 | Chugoku Electric Power Co Inc:The | Nesting-preventing instrument for utility pole |
| JP2014158445A (en) * | 2013-02-20 | 2014-09-04 | Kinki Denki Kk | Bird damage protector |
| CN203563596U (en) * | 2013-09-22 | 2014-04-30 | 许昌四达电力设备有限公司 | Bird-proof wire universal device |
| CN203985774U (en) * | 2014-08-04 | 2014-12-10 | 国家电网公司 | Fast disassembly type electric power bird-resistant |
| JP2017108672A (en) * | 2015-12-16 | 2017-06-22 | 中国電力株式会社 | Additionally-fittable nesting prevention device |
| CN205986048U (en) * | 2016-08-30 | 2017-02-22 | 江西大荣电力设备有限公司 | Quick detach formula chain anti -bird thorn |
| CN205986047U (en) * | 2016-08-30 | 2017-02-22 | 江西大荣电力设备有限公司 | Bird spacer is prevented at no dead angle |
| CN106954622A (en) * | 2017-03-23 | 2017-07-18 | 国网山东省电力公司电力科学研究院 | A kind of scarer for preventing birds from nesting and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108967410A (en) * | 2018-09-04 | 2018-12-11 | 广东电网有限责任公司 | A kind of bird-proof device |
| CN108967410B (en) * | 2018-09-04 | 2023-06-20 | 广东电网有限责任公司 | Bird preventing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107494515B (en) | 2020-08-14 |
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Granted publication date: 20200814 Termination date: 20210922 |