CN204499249U - Wind whistle formula bird-scaring unit - Google Patents
Wind whistle formula bird-scaring unit Download PDFInfo
- Publication number
- CN204499249U CN204499249U CN201520170582.8U CN201520170582U CN204499249U CN 204499249 U CN204499249 U CN 204499249U CN 201520170582 U CN201520170582 U CN 201520170582U CN 204499249 U CN204499249 U CN 204499249U
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- China
- Prior art keywords
- rotating shaft
- axle sleeve
- circle
- support bar
- sleeve
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of wind whistle formula bird-scaring unit, this bird-scaring unit drives and includes support bar (1), set bolt (2), circle is turned (3) and rotating shaft (4), circle is turned (3) is provided with fan page (5), it is characterized in that: the turn outside of (3) of described circle is provided with air inlet (6), be connected with air inlet (6) and be provided with the wind whistle (7), described rotating shaft (4) is set in axle sleeve (8), the end of rotating shaft (4) is provided with back-up ring (9), rotating shaft (4) can be rotated in axle sleeve (8), vertically with axle sleeve (8) fix a vertical shaft sleeve (10), the end of support bar (1) is inserted in vertical shaft sleeve (10), and vertical shaft sleeve (10) can drive axle sleeve (8) to rotate around support bar (1).The utility model structure is simple, and be convenient to be arranged on the cross-arm of electric power line pole tower, effect on driving birds is obvious.
Description
Technical field
The utility model belongs to farmland and electric power facility scarer, particularly relates to the wind whistle formula bird-scaring unit of a kind of power transmission lines and steel tower.
Background technology
At present, along with the mankind are to the reinforcement of natural ecological environment protective awareness, the procreation quantity of birds increases gradually, and scope of activities expands increasingly, and many birds are nested breeding on electric power line pole tower, cause high risks to the safe operation of transmission line of electricity.The generation of bird trouble on transmission line accident, can cause the faults such as circuit single-line to ground fault, flashover, and make insulator dielectric hydraulic performance decline, the serious unplanned outage that also can cause transmission line of electricity.These have become the key factor affecting electric power safety and produce, and the reliable and secure operation of circuit is subject to serious threat, prevents the problem of bird pest from becoming more and more important.At present, scarer miscellaneous is various, has centrifugal, photo-electric, acousto-optic type etc., and effect on driving birds is remarkable, but there is complex structure more, installs loaded down with trivial details drawback.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, can prevent birds to nest on electric power line pole tower the wind whistle formula bird-scaring unit of breeding.Realizing the technical scheme that the purpose of this utility model takes is: a kind of wind whistle formula bird-scaring unit, this bird-scaring unit drives and includes support bar, set bolt, circle is turned and rotating shaft, circle is turned and is provided with fan page, it is characterized in that: the outside that described circle is turned is provided with air inlet, be connected with air inlet and be provided with the wind whistle, described air inlet and the wind whistle are evenly arranged on circle turns, described rotating shaft is set in axle sleeve, the end of rotating shaft is provided with back-up ring, rotating shaft can be rotated in axle sleeve, vertically with axle sleeve fix a vertical shaft sleeve, the end of support bar is inserted in vertical shaft sleeve, and vertical shaft sleeve can drive axle sleeve to rotate around support bar.
The utility model structure is simple, and be convenient to be arranged on the cross-arm of electric power line pole tower, effect on driving birds is obvious.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structural representation;
Fig. 2 is the rearview of the utility model structural representation;
Fig. 3 is the end view of the utility model structural representation.
In figure, 1, support bar, 2, set bolt, 3, circle turns, 4, rotating shaft, 5, fan page, 6, air inlet, 7, the wind whistle, 8, axle sleeve, 9, back-up ring, 10, vertical shaft sleeve, 11, cross-arm.
Embodiment
With reference to accompanying drawing, a kind of wind whistle formula bird-scaring unit, this bird-scaring unit drives and includes support bar 1, set bolt 2, circle is turned 3 and rotating shaft 4, circle is turned and 3 is provided with fan page 5, it is characterized in that: described circle turn 3 outside be provided with air inlet 6, be connected with air inlet 6 and be provided with the wind whistle 7, described air inlet 6 and the wind whistle 7 are evenly arranged on circle and turn on 3, described rotating shaft 4 is set in axle sleeve 8, the end of rotating shaft 4 is provided with back-up ring 9, rotating shaft 4 can be rotated in axle sleeve 8, vertically with axle sleeve 8 fix a vertical shaft sleeve 10, the end of support bar 1 is inserted in vertical shaft sleeve 10, and vertical shaft sleeve 10 can drive axle sleeve 8 to rotate around support bar 1.
During use, utilize set bolt 2 to be fixed on the cross-arm of electric power line pole tower by the utility model, under the action of the forces of the wind, circle is turned and 3 to be rotated with fan page 5, by air inlet 6 air intake, blows the wind whistle 7 and sends whistle.Because rotating shaft 4 is set in axle sleeve 8, rotating shaft 4 can be rotated in axle sleeve 8, and meanwhile, vertical shaft sleeve 10 can drive axle sleeve 8 to rotate around support bar 1.Therefore, can according to the difference of wind direction, automatic conversion direction.Utility model structure is simple, and be convenient to be arranged on the cross-arm of electric power line pole tower, effect on driving birds is obvious.
Claims (2)
1. a wind whistle formula bird-scaring unit, this bird-scaring unit drives and includes support bar (1), set bolt (2), circle is turned (3) and rotating shaft (4), circle is turned (3) is provided with fan page (5), it is characterized in that: the turn outside of (3) of described circle is provided with air inlet (6), be connected with air inlet (6) and be provided with the wind whistle (7), described rotating shaft (4) is set in axle sleeve (8), the end of rotating shaft (4) is provided with back-up ring (9), rotating shaft (4) can be rotated in axle sleeve (8), vertically with axle sleeve (8) fix a vertical shaft sleeve (10), the end of support bar (1) is inserted in vertical shaft sleeve (10), and vertical shaft sleeve (10) can drive axle sleeve (8) to rotate around support bar (1).
2. according to the wind whistle according to claim 1 formula bird-scaring unit, it is characterized in that: described air inlet (6) and the wind whistle (7) are evenly arranged on circle and turn on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170582.8U CN204499249U (en) | 2015-03-25 | 2015-03-25 | Wind whistle formula bird-scaring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170582.8U CN204499249U (en) | 2015-03-25 | 2015-03-25 | Wind whistle formula bird-scaring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499249U true CN204499249U (en) | 2015-07-29 |
Family
ID=53697268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170582.8U Expired - Fee Related CN204499249U (en) | 2015-03-25 | 2015-03-25 | Wind whistle formula bird-scaring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499249U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342784A (en) * | 2016-11-14 | 2017-01-25 | 金乡县金平湖黄桃培育基地 | Multifunctional bird dispelling device for orchard |
| CN107622843A (en) * | 2017-10-27 | 2018-01-23 | 国网新疆电力公司和田供电公司 | Overhead transmission line insulator foreign matter cleaning ring |
| CN107658820A (en) * | 2017-10-27 | 2018-02-02 | 国网新疆电力公司和田供电公司 | The overhead transmission line insulator bird repellent whistle |
| CN108798993A (en) * | 2018-06-08 | 2018-11-13 | 程度 | The water conservancy diversion cover structure of wind-force Environmental-protection power generating device |
-
2015
- 2015-03-25 CN CN201520170582.8U patent/CN204499249U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342784A (en) * | 2016-11-14 | 2017-01-25 | 金乡县金平湖黄桃培育基地 | Multifunctional bird dispelling device for orchard |
| CN107622843A (en) * | 2017-10-27 | 2018-01-23 | 国网新疆电力公司和田供电公司 | Overhead transmission line insulator foreign matter cleaning ring |
| CN107658820A (en) * | 2017-10-27 | 2018-02-02 | 国网新疆电力公司和田供电公司 | The overhead transmission line insulator bird repellent whistle |
| CN108798993A (en) * | 2018-06-08 | 2018-11-13 | 程度 | The water conservancy diversion cover structure of wind-force Environmental-protection power generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |