CN206150300U - Unpowered natural draft prevents bird ware - Google Patents
Unpowered natural draft prevents bird ware Download PDFInfo
- Publication number
- CN206150300U CN206150300U CN201621092925.4U CN201621092925U CN206150300U CN 206150300 U CN206150300 U CN 206150300U CN 201621092925 U CN201621092925 U CN 201621092925U CN 206150300 U CN206150300 U CN 206150300U
- Authority
- CN
- China
- Prior art keywords
- bearing
- bird
- turbine head
- upper bearing
- center
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 235000000396 iron Nutrition 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to an unpowered natural draft prevents bird ware. Its characteristics are: including vertical scroll (4), overlap respectively in the top and the centre of this vertical scroll (4) and be equipped with upper bearing and middle (center) bearing, install the turbine head on this upper bearing and middle (center) bearing, there is hollow hemisphere (1) at the top of this turbine head fixed mounting, be equipped with ring (3) bottom this turbine head, the equipartition has a plurality of curved blades (2) on this ring (3) to the top of all blades (2) is together fixed. It is proved in experiments tha, the utility model discloses prevent the bird ware and can install in shaft tower insulator chain top cross arm department that rotation through the ventilator and self shared space of preventing the bird ware have been solved the bird and has been stopped and the problem of nesting in shaft tower insulator chain top cross arm department to bird to stopping on the shaft tower plays the frighten effect, has effectively solved the practical problem of overhead transmission line bird pest.
Description
Technical field
The utility model is related to a kind of Powerless ventilation bird proof device.
Background technology
The transmission line malfunction that bird pest causes always perplexs a thorny problem of power system.In recent years, with
The increasingly improvement bird trouble on transmission line failure of ecological environment happens occasionally, and bird pest has become and seriously threaten power system security
One of main hidden danger of stable operation.
Utility model content
The purpose of this utility model is to provide a kind of Powerless ventilation bird proof device, can be prevented effectively from overhead transmission line
The bird pest on road.
A kind of Powerless ventilation bird proof device, it is particular in that：Including vertical shaft, on the top and centre of the vertical shaft
Upper bearing (metal) and middle (center) bearing are respectively installed with, turbine head is installed on the upper bearing (metal) and middle (center) bearing, consolidated on the top of the turbine head
Dingan County is equipped with hollow hemisphere, and in the turbine head bottom annulus is provided with, and the blade of some arcs, and institute are evenly equipped with the annulus
Vaned top is fixed together.
5 support bars are wherein provided with annulus, every support bar two ends connect respectively with circle ring inner wall and axis bearing outer-ring
Connect, and the vaned top of institute is connected with upper bearing (metal) outer ring.
Wherein also include two parallel L-type band irons, one end of two L-type band irons be threadedly coupled with vertical shaft bottom and
The other end of two L-type band irons is provided with bolt.
The protective cover of umbrella is wherein mounted on above upper bearing (metal) and middle (center) bearing.
Test proves that, the utility model bird proof device may be mounted at the cross-arm of shaft tower insulator chain top, by logical
The rotation of wind device and itself being taken up space for bird proof device, solve bird and stop and nest at cross-arm above shaft tower insulator chain and ask
Topic, and the bird to resting on shaft tower plays scaring effect, efficiently solves the practical problem of overhead transmission line bird pest.
Description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, the utility model provides a kind of Powerless ventilation bird proof device, including vertical shaft 4, in the vertical shaft
4 top and centre are respectively installed with upper bearing (metal) and middle (center) bearing, are provided with turbine head jointly on the upper bearing (metal) and middle (center) bearing,
The top of the turbine head is installed with hollow hemisphere 1, and in the turbine head bottom annulus 3 is provided with, if being evenly equipped with the annulus 3
The aluminium alloy vane 2 of dry arc, and the top of all blades 2 is fixed together, and constitutes a globoid.Wherein justifying
5 support bars are provided with ring 3, every support bar two ends are connected respectively with the inwall of annulus 3 and axis bearing outer-ring, and all blades
2 top is connected with upper bearing (metal) outer ring.
Wherein also include two parallel L-type band irons 5, one end of two L-type band irons 5 is threadedly coupled with the bottom of vertical shaft 4
And the other end in two L-type band irons 5 is provided with bolt 6 and nut.It is mounted on above upper bearing (metal) and middle (center) bearing in addition
The protective cover of umbrella is so as to rain-proof dust-proof.
Turbine head is mainly 25 blades 2 and constitutes, and the length of blade 2 is 25cm, and width is 5.0cm, and thickness is 0.3cm, Gu
The rivet of fixed blade 2 is aluminum.
Using method of the present utility model and operation principle are：
Bird proof device of the present utility model is fixed on the phase of electric power bar, tower when using by two L-type band irons 5 and bolt 6
Position is answered, the Wind followed rotary of blade 2 of turbine head in the presence of natural wind, so as to birds are played with scaring effect, and birds
Cannot take up space in bird proof device itself and stop and nest.
Claims (4)
1. a kind of Powerless is divulged information bird proof device, it is characterised in that：Including vertical shaft (4), on the top and centre of the vertical shaft (4)
Upper bearing (metal) and middle (center) bearing are respectively installed with, turbine head is installed on the upper bearing (metal) and middle (center) bearing, consolidated on the top of the turbine head
Dingan County is equipped with hollow hemisphere (1), and in the turbine head bottom annulus (3) is provided with, and the leaf of some arcs is evenly equipped with the annulus (3)
Piece (2), and the top of all blades (2) is fixed together.
2. Powerless as claimed in claim 1 is divulged information bird proof device, it is characterised in that：Wherein it is provided with 5 in annulus (3)
Support bar, every support bar two ends are connected respectively with annulus (3) inwall and axis bearing outer-ring, and the top of all blades (2)
It is connected with upper bearing (metal) outer ring.
3. Powerless as claimed in claim 1 is divulged information bird proof device, it is characterised in that：Wherein also include two parallel L
Type band iron (5), one end of two L-type band irons (5) is threadedly coupled and in the another of two L-type band irons (5) with vertical shaft (4) bottom
One end is provided with bolt (6).
4. Powerless as claimed in claim 1 is divulged information bird proof device, it is characterised in that：Wherein on upper bearing (metal) and middle (center) bearing
Side is mounted on the protective cover of umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092925.4U CN206150300U (en) | 2016-09-29 | 2016-09-29 | Unpowered natural draft prevents bird ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092925.4U CN206150300U (en) | 2016-09-29 | 2016-09-29 | Unpowered natural draft prevents bird ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206150300U true CN206150300U (en) | 2017-05-10 |
Family
ID=58652436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092925.4U Expired - Fee Related CN206150300U (en) | 2016-09-29 | 2016-09-29 | Unpowered natural draft prevents bird ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206150300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134107A (en) * | 2020-01-22 | 2020-05-12 | 国网新疆电力有限公司博尔塔拉供电公司 | 10kV distribution network bird-proof device |
-
2016
- 2016-09-29 CN CN201621092925.4U patent/CN206150300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134107A (en) * | 2020-01-22 | 2020-05-12 | 国网新疆电力有限公司博尔塔拉供电公司 | 10kV distribution network bird-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |