CN201204419Y - Bird protection for power transmission line - Google Patents
Bird protection for power transmission line Download PDFInfo
- Publication number
- CN201204419Y CN201204419Y CNU2008200978813U CN200820097881U CN201204419Y CN 201204419 Y CN201204419 Y CN 201204419Y CN U2008200978813 U CNU2008200978813 U CN U2008200978813U CN 200820097881 U CN200820097881 U CN 200820097881U CN 201204419 Y CN201204419 Y CN 201204419Y
- Authority
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- China
- Prior art keywords
- coil
- transmission line
- proof device
- sensor wire
- bird
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims description 21
- 230000006698 induction Effects 0.000 claims abstract description 24
- 239000003990 capacitor Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 abstract 3
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a bird proof device for power line, comprising an inductor coil and an induction conductor, wherein the inductor coil is installed on the position capable of generating induction current on a pylon of the power line, a capacitor with voltage withstand more than 500V is connected to interior of the coil, one end of the inductor coil is earthed, the other end is communicated with one end of the induction conductor, the induction conductor is fixed above the cross-arm with 10-15cm therebetween. The device of the utility model has simple structure, is convenient for installation, drives the birds by induction current without killing them, and has no infection on normal running and examination and repair of electric force facilities, has low fabricating cost and is easy for popularizing.
Description
Technical field
The utility model relates to a kind of bird-proof device, particularly a kind of bird-proof device that prevents that birds from nesting or stopping on transmission line.
Background technology
The loss that the transmission of electricity accident that causes because of birds causes is bigger, and in order to solve the harm that birds bring transmission line safety, people have found out the whole bag of tricks, mainly contain:
(1) bird scarer: utilize the rotation of reflection of light and windmill to frighten birds, it is not caught up with at shaft tower stop over, facts have proved that anti-bird measure can adapt to birds soon to this kind, its usefulness is difficult to lastingly.
(2) put birdcage: mainly be installed in the top of cement mo(u)ld strain insulator bar wire jumper, to stop birds in this position activity, putting birdcage has certain effect, but its processing is cumbersome, stolen easily.
(3) bird-proof cover: be installed on the steel cap of first insulator of suspension insulator, its major function is to place birds droppings to form the filamentary region aloft and pollute insulator string, foreign matter short circuit for the class of nesting, certain preventive effect is also arranged, but relatively poor to the strick precaution ability of bird of prey bird pest fault, wind resistance is poor, damage and aging easily, the operation maintenance amount is big, and because cover body hinders the flushing action of rainwater to insulator, has reduced the self-cleaning of insulator.
(4) bird-resistant: can be installed in the key position of cross-arm, prevent the activity of birds, certain effect is arranged, but the action of stepping on the bar personnel is had certain obstruction, be unfavorable for the carrying out of maintenance work at this position.
(5) anti-bird baffle plate: the lower plane of truss cross-arm is sealed with steel plate or iron sheet, prevent that birds droppings from dropping on the purpose of insulator surface and reach, but because the birds droppings on the steel plate can not be removed naturally, and artificial removing also is difficult to accomplish in time, so that from the slit, flow down and form insulator contamination through the birds droppings of rainwater dilution when raining, steel plate or iron sheet cause difficulty to the staff when working on the tower in addition.
(6) the additional full skirt of compound inslation: the insulator of the annular made from composite silicone rubber, be used for being attached on the outer of first porcelain insulator spare of insulator string, to increase the disk track of this sheet insulator, the principle of anti-bird pest is identical with bird-proof cover and not fragile, but because the diameter dimension of its increase is limited, institute is in case the effect of bird pest is relatively poor, and it is cumbersome that composite insulator adds the installation of full skirt in addition, expense is higher, so be not suitable for promoting the use of.
In sum, need a kind of bird-proof device, simple in structure, easy for installation, anti-bird effect is obvious, can not have influence on the normal operation and the electric power overhaul of electric power facility, and not entail dangers to birds life, and manufacturing cost is lower, is easy to promote the use of.
The utility model content
In view of this, the purpose of this utility model provides a kind of transmission line bird-proof device, and is simple in structure, easy for installation, anti-bird effect is obvious, can not have influence on the normal operation and the electric power overhaul of electric power facility, not entail dangers to birds life, and manufacturing cost is lower, is easy to promote the use of.
The transmission line bird-proof device that the utility model relates to, comprise induction coil and sensor wire, induction coil is installed on the iron tower of power transmission line can produce faradic position, press to 250V above capacitor in the coil inside series connection one, induction coil one end ground connection, the other end is communicated with sensor wire one end, and sensor wire is arranged on the cross-arm top, and distance is 10-15cm between the cross-arm.
Further, also comprise the insulation blank pipe, described induction coil is arranged in the insulation blank pipe, and induction coil comprises silicon steel sheet, is tied with coil I and coil II on the silicon steel sheet, and capacitors in series is between coil I and coil II, and described coil I connects sensor wire, coil II ground connection; Described sensor wire picks out the back by induction coil and is arranged on the cross-arm top by seal;
Further, described insulation blank pipe top is provided with fixed lever, and matched in clearance is with at least one cable quadrant on the fixed lever, and described sensor wire is pulled out and be fixed on the fixed lever by cable quadrant; The insulation blank pipe is arranged on the cross-arm coil II earth terminal and set bolt conducting by set bolt;
Further, described fixed lever top is provided with the sensor wire fixture, and described sensor wire fixture is provided with the backguy card that unloads the line button for the two ends that connect by screw;
Further, described seal is cylindrical insulation blank pipe;
Further, described coil output is serially connected with switch.
The beneficial effects of the utility model: the utility model adopts the structure of induction line, constitutes the loop, can utilize induced electricity to shy birds to walk, and not influence the normal operation and the electric power overhaul of electric power facility; By the layout of this bird-proof device, can carry out omnibearing anti-bird protection on a large scale to transmission line, anti-bird effect is obvious; Because the coil turn of coil can be adjusted according to actual needs,, can the normal operation and the electric power overhaul of electric power facility do not impacted so the induced current that produces can not damage birds within a suitable scope yet; This apparatus structure is simple, processes more or less freelyly, easy for installation, and manufacturing cost is lower, is easy to promote the use of.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the bird-proof device structural representation;
Fig. 2 is an embodiment induction coil structural representation;
Connected mode schematic diagram when Fig. 3 uses for the utility model.
Embodiment
Fig. 1 is an embodiment bird-proof device structural representation, and Fig. 2 is an embodiment induction coil structural representation, connected mode schematic diagram when Fig. 3 uses for the utility model.
As shown in the figure, in the present embodiment, bird-proof device 1 includes insulation blank pipe 3 for cylindrical, diameter is 30cm, length is 15cm, be welded with transmission line supporting bolt 4 commonly used in the bottom of insulation blank pipe 3, select M16 in the present embodiment for use, induction coil 14 is arranged in the insulation blank pipe 3, induction coil 14 comprises silicon steel sheet 8, be tied with coil I 9 and coil II 10 on the silicon steel sheet 8, withstand voltage for the capacitor 11 of 500V is connected between coil I9 and the coil II 10, insulation blank pipe 3 tops are provided with metal fixed lever 5, matched in clearance is with cable quadrant 7 on the metal fixed lever 5, metal fixed lever 5 tops are provided with the two ends that connect by screw and are provided with the backguy card 13 that unloads the line button, and sensor wire 12 is pulled out by cable quadrant 7 and is fixed on the bar 5 by backguy card 13, and coil I 9 connects sensor wire 12 by cable quadrant 7 metal shells, coil II 10 earth terminals and set bolt 4 conductings, in the present embodiment, seal 2 is identical with bird-proof device 1 external structure, but does not comprise induction coil; Coil output is serially connected with switch 15, can when maintenance switch cut out, and eliminates personal safety hidden danger.
During use, bird-proof device 1 is installed on the cross-arm can produces faradic position, seal 2 distributes and is installed in the position that needs of iron tower cross-arm side, sensor wire in the box chi shape cable quadrant 12 is extracted out, fixedly connected by backguy card 13, linking to each other with neighboring devices forms network, when having electric current to pass through on transmission line, can play the bird effect of driving.
When needs were arranged, each seal 2 can become device 1 through induction coil is installed, and used needs thereby satisfy.
Need to prove that the utility model is more suitable for installing in 500kV and above circuit, because the induced electricity that is produced on such high-tension line is stronger, is more conducive to control, effect is also better.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. transmission line bird-proof device, it is characterized in that: comprise induction coil (14) and sensor wire (12), induction coil (14) is installed on the iron tower of power transmission line and can produces faradic position, coil is connected and one withstand voltagely is the above capacitor (11) of 500V, induction coil (14) one end ground connection, the other end is communicated with sensor wire (12) one ends, and sensor wire (12) is arranged on the cross-arm top, and distance is 10-15cm between the cross-arm.
2. transmission line bird-proof device as claimed in claim 1, it is characterized in that: also comprise insulation blank pipe (3), described induction coil (14) is arranged in the insulation blank pipe (3), induction coil (14) comprises silicon steel sheet (8), be tied with coil I (9) and coil II (10) on the silicon steel sheet (8), capacitor (11) is connected between coil I (9) and the coil II (10), and described coil I (9) connects sensor wire (12), coil II (10) ground connection; Described sensor wire (12) picks out the back by induction coil (14) and is arranged on cross-arm side top by seal (2).
3. transmission line bird-proof device as claimed in claim 2, it is characterized in that: described insulation blank pipe (3) top is provided with fixed lever (5), fixed lever (5) is gone up matched in clearance and is with at least one cable quadrant (7), and described sensor wire (12) is pulled out and is fixed on the fixed lever (5) by cable quadrant (7); Insulation blank pipe (3) is arranged on the cross-arm coil II (10) earth terminal and set bolt (4) conducting by set bolt (4).
4. transmission line bird-proof device as claimed in claim 3, it is characterized in that: described fixed lever (5) top is provided with sensor wire fixture (6), and described sensor wire fixture (6) is provided with the backguy card (13) that unloads the line button for the two ends that connect by screw.
5. transmission line bird-proof device as claimed in claim 2 is characterized in that: described seal (2) is cylindrical insulation blank pipe.
6. transmission line bird-proof device as claimed in claim 3 is characterized in that: described seal (2) is cylindrical insulation blank pipe.
7. transmission line bird-proof device as claimed in claim 4 is characterized in that: described seal (2) is cylindrical insulation blank pipe.
8. as the described transmission line bird-proof device of the arbitrary claim of claim 1 to 5, it is characterized in that: described coil output is serially connected with switch (15).
9. as claim 6 or 7 described transmission line bird-proof devices, it is characterized in that: described coil output is serially connected with switch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200978813U CN201204419Y (en) | 2008-03-25 | 2008-03-25 | Bird protection for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200978813U CN201204419Y (en) | 2008-03-25 | 2008-03-25 | Bird protection for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204419Y true CN201204419Y (en) | 2009-03-04 |
Family
ID=40426734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200978813U Expired - Fee Related CN201204419Y (en) | 2008-03-25 | 2008-03-25 | Bird protection for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204419Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342270A (en) * | 2011-08-02 | 2012-02-08 | 山东电力集团公司日照供电公司 | Bird repeller and special mounting tooth thereof |
| CN108719266A (en) * | 2018-07-17 | 2018-11-02 | 国网江西省电力有限公司电力科学研究院 | A kind of long-acting scarer of self-energizing |
| CN109105361A (en) * | 2018-09-03 | 2019-01-01 | 国网内蒙古东部电力有限公司检修分公司 | A kind of multi-functional bird damage prevention device for transmission line of electricity |
-
2008
- 2008-03-25 CN CNU2008200978813U patent/CN201204419Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342270A (en) * | 2011-08-02 | 2012-02-08 | 山东电力集团公司日照供电公司 | Bird repeller and special mounting tooth thereof |
| CN108719266A (en) * | 2018-07-17 | 2018-11-02 | 国网江西省电力有限公司电力科学研究院 | A kind of long-acting scarer of self-energizing |
| CN108719266B (en) * | 2018-07-17 | 2024-02-06 | 国网江西省电力有限公司电力科学研究院 | Self-energy-taking long-acting bird repellent device |
| CN109105361A (en) * | 2018-09-03 | 2019-01-01 | 国网内蒙古东部电力有限公司检修分公司 | A kind of multi-functional bird damage prevention device for transmission line of electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INNER MONGOLIA GUOLING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI JIANGUO Effective date: 20120903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 010020 HOHHOT, INNER MONGOLIA AUTONOMOUS REGION TO: 014010 BAOTOU, INNER MONGOLIA AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120903 Address after: 014010, the Inner Mongolia Autonomous Region, Baotou rare earth hi tech Zone, the Yellow River Road, 2, headquarters economic Park 1-C607 Patentee after: INNER MONGOLIA GUOLING TECHNOLOGY CO., LTD Address before: 010020 the Inner Mongolia Autonomous Region Hohhot City Huimin District No. 7 Garden Lane Y'gar LADA Aowei building 3 unit 102 Patentee before: Li Jianguo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |