CN204317362U - Transmission overhead line ball-type bird-proof device - Google Patents
Transmission overhead line ball-type bird-proof device Download PDFInfo
- Publication number
- CN204317362U CN204317362U CN201420413254.1U CN201420413254U CN204317362U CN 204317362 U CN204317362 U CN 204317362U CN 201420413254 U CN201420413254 U CN 201420413254U CN 204317362 U CN204317362 U CN 204317362U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- fixture
- utility
- proof device
- type 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
A kind of transmission overhead line ball-type bird-proof device, it is that steamed bun shape is hood-like, and centre position is middle part baffle plate (4), and two ends, left and right are both ends of the surface baffle plate (5), and the following of the front-back in left and right both ends of the surface baffle plate (5) is respectively welded with a fixture; Retractable baffle (3) is equipped with in one end of the middle part baffle plate (4) of middle part of the present utility model; Fixture is side " recessed " font, outward opening, and the bottom surface of fixture has hole, hole is inserted with fixing pin (1) and latch (2).The utility model extends service life, shortens the replacement cycle of device, increases economic benefit; Stability Analysis of Structures, volume are little, simple to operate, easy for installation, can be reduced in the difficulty that shaft tower is installed, increase work efficiency; Be adapted to the cross-arm of any specification.After device installation, birds cannot be nested on this ball-type bird-proof device, solve the problem of resistance of birds for scarer, reduce O&M cost.
Description
Technical field
The utility model belongs to technical field of electric power transmission, particularly a kind of anti-bird safety device.
Background technology
In transmission line of electricity running, bird-scaring unit removes bird device as reduction bird pest tripping operation incidence, uses frequent.Often because there is the existence of foreign matter to affect normal duty on shaft tower, cause the loss of great human and material resources and financial resources.After bird-scaring unit is installed, adaptable due to birds, only play certain effect at short notice, after bird-scaring unit loses its function, special structure makes the incidence of bird pest increase.Install in the process of scarer, carrying of Chang Yinwei instrument is inconvenient to add labour intensity, affects installation progress simultaneously, reduces operating efficiency.The bird-scaring unit of current existing use mainly contains bird-resistant and windmill-type bird-scaring unit two kinds.In use, different scarers is selected according to different environmental conditions.Two kinds of scarers all need to carry erecting tools in installation process, affect installation progress progress.Traditional bird-scaring unit is through using after a while, birds, to which creating tolerance, affect effect on driving birds, and due to bird-scaring unit long-term high-altitude out of doors use, undergo wind, Exposure to Sunlight and drench with rain, so the effect on driving birds of bird-scaring unit and service life are the key indexs of this device.
Summary of the invention
The purpose of this utility model will overcome the above problems exactly, provides a kind of and does not need the transmission overhead line ball-type bird-proof device that erecting tools, effect on driving birds are good, long service life, cost are low.
The technical solution of the utility model is design like this: a kind of transmission overhead line ball-type bird-proof device, be characterized in: it is that steamed bun shape is hood-like, centre position is middle part baffle plate 4, two ends, left and right are both ends of the surface baffle plate 5, are respectively welded with a fixture the following of front-back of left and right both ends of the surface baffle plate 5; Retractable baffle 3 is equipped with in one end of the middle part baffle plate 4 of middle part of the present utility model; Fixture is side " recessed " font, outward opening, and the bottom surface of fixture has hole, hole is inserted with fixing pin 1 and latch 2.
The utility model adopts corrosion-resistant material to make, and extends service life, and mounting means adopts manually tight thing structure, and not only Stability Analysis of Structures, volume are little, simple to operate, easy for installation, can be reduced in the difficulty that shaft tower is installed, increase work efficiency.Bird-proof device can be adapted to the cross-arm of any specification.Device employing intensity is large, anti-aging materials makes, and greatly can improve service life, shorten the replacement cycle of device.Increase economic benefit.After device installation, birds cannot be nested on this ball-type bird-proof device, solve the problem of resistance of birds for scarer, reduce O&M cost.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is telescopic overall structure figure of the present utility model.
Fig. 3 is the end view of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is the overall structure figure of fixture of the present utility model.
In figure 1---pin; 2---latch; 3-----retractable baffle; 4---middle part baffle plate; 5---both ends of the surface baffle plate.
Embodiment
As can be seen from Fig. 1, Fig. 3, Fig. 4, the utility model is that steamed bun shape is hood-like, and centre position is middle part baffle plate 4, and two ends, left and right are both ends of the surface baffle plate 5, is respectively welded with a fixture the following of front-back of left and right both ends of the surface baffle plate 5.The outer surface flat smooth of whole cover, surface exists without fulcrum, and this design feature can solve the problem of resistance of birds to transmission overhead line scarer.
As seen from Figure 2, retractable baffle 3 is equipped with in one end of the middle part baffle plate of middle part of the present utility model, can elongate the length regulating cover within the specific limits, makes it to be adapted to different steel towers.
As seen from Figure 3, the mounting means of fixture of the present utility model, it adopts welding manner, make structure more stable, and in the mounting direction, drawn by on-the-spot actual prospecting, the opening of the angle steel of cross-arm position is always inside, and this fixture outward opening, just in time correspond.
As seen from Figure 4, quantitatively we have employed four to this fixture.Owing to adopting steel for making material, comparatively heavy in its weight, but this feature also adds the stability of its structure after this device installation undoubtedly, and Corner Strapped the utility model cannot carry out any movement.
Fig. 5 is the overall structure figure of the utility model fixture, the utility model adopts manually tight thing structure, and fixture is side " recessed " font, outward opening, the bottom surface of fixture has hole, is fastened on the angle steel of cross-arm position by the utility model with pin 1 and latch 2.Simple to operate, easy for installation, reduce installation difficulty, improve operating efficiency.
During installation, be first placed in the opening of fixture by the tower material of steel tower, adjust to suitable position, screw manually tight thing structure, after installing, its stability of test, pacifies and just completes after its complete stability.
Claims (1)
1. a transmission overhead line ball-type bird-proof device, it is characterized in that: it is that steamed bun shape is hood-like, centre position is middle part baffle plate (4), and two ends, left and right are both ends of the surface baffle plate (5), is respectively welded with a fixture the following of front-back of left and right both ends of the surface baffle plate; Retractable baffle (3) is equipped with in one end of the middle part baffle plate of middle part of the present utility model; Fixture is side " recessed " font, outward opening, and the bottom surface of fixture has hole, hole is inserted with fixing pin (1) and latch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413254.1U CN204317362U (en) | 2014-07-25 | 2014-07-25 | Transmission overhead line ball-type bird-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413254.1U CN204317362U (en) | 2014-07-25 | 2014-07-25 | Transmission overhead line ball-type bird-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317362U true CN204317362U (en) | 2015-05-13 |
Family
ID=53153787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413254.1U Withdrawn - After Issue CN204317362U (en) | 2014-07-25 | 2014-07-25 | Transmission overhead line ball-type bird-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161035A (en) * | 2014-07-25 | 2014-11-26 | 国家电网公司 | Spherical anti-bird device for power transmission overhead line |
-
2014
- 2014-07-25 CN CN201420413254.1U patent/CN204317362U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161035A (en) * | 2014-07-25 | 2014-11-26 | 国家电网公司 | Spherical anti-bird device for power transmission overhead line |
| CN104161035B (en) * | 2014-07-25 | 2016-03-09 | 国家电网公司 | Transmission overhead line ball-type bird-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |