CN201430394Y - Nesting preventer for high-voltage power lines - Google Patents
Nesting preventer for high-voltage power lines Download PDFInfo
- Publication number
- CN201430394Y CN201430394Y CN2009200278187U CN200920027818U CN201430394Y CN 201430394 Y CN201430394 Y CN 201430394Y CN 2009200278187 U CN2009200278187 U CN 2009200278187U CN 200920027818 U CN200920027818 U CN 200920027818U CN 201430394 Y CN201430394 Y CN 201430394Y
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- CN
- China
- Prior art keywords
- combination block
- nesting
- preventer
- bird
- power lines
- 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
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Abstract
The utility model discloses a nesting preventer for high-voltage power lines, which relates to an appliance for preventing birds from nesting on power lines. By lengthening a combination block of thenesting preventer, the combination block can cover a power line crossarm to the max, the combination block of the nesting preventer is of a triangular structure, the upper part of the combination block is formed into a triangular ridge, one end of the combination block is provided with a semicircular bayonet, the middle of the bottom of the combination block is provided with a round hole, a plurality of fixing screw holes for movable plate clamps are arranged on both sides, and the movable plate clamps with moving grooves to fix the combination block of the nesting preventer on the power linecrossarm. The utility model has the advantages of simple structure, convenient and quick fabrication and use, safety, reliability, good appearance, practicability and the like, covers the power line crossarm to the max, and effectively prevents birds from nesting.
Description
Technical field
The utility model relates to a kind of utensil that prevents that birds from nesting at transmission line.
Background technology
The activity of birds is very harmful to transmission line, such as, birds stop to fall on transmission line, nest, all can cause a hidden trouble to transmission line, in case the company's of generation electricity, short circuit, will to transmission line and enterprise produces and people's lives cause significant damage.
At present, the bird-scaring unit on the transmission line is a lot, is broadly divided into following several mode: a kind of is bionical class, and the animal model that resembles snake and so on promptly is installed on electric pole.Second kind is mechanical: such scarer is that online bar and high-voltage line cross-arm infall are provided with steamed bun shape combination block, or makes the structure of thorn-like with reinforcing bar, makes bird do nest inconvenience.The third is sound and mechanical bond, and sound-producing device promptly is set in combination block.Though above-mentioned several bird mode of driving can reach certain bird effect of driving, and is all undesirable, the one, bionical class by all means at that time, the time is long slightly, birds promptly are accustomed to.The 2nd, mechanical combination block is short and small and shape is unreasonable, and birds center on combination block or follow the pattern of nest on the cross-arm beyond combination block.The thorn-like reinforcing bar has potential safety hazard to the maintenance personal, and is unbecoming.The 3rd, it is that short-term is effective equally that sound drives bird, and needs periodic replacement power supply, trouble and effect instability.
Summary of the invention
The purpose of this invention is to provide the anti-bird from building nest device of a kind of novel high-pressure circuit, short to solve the prior art term of validity, mechanical combination block is short and small and shape is unreasonable, manipulates problems such as loaded down with trivial details, dangerous, unbecoming, effect instability.
The technical scheme that its technical problem that solves the utility model adopts is the anti-bird from building nest device combination block length of lengthening, make the covering high-voltage line cross-arm of the big to the greatest extent limit of combination block, anti-bird from building nest device combination block cross section is a triangular structure, triangular ridges is formed at its top, this installs an end semicircle bayonet socket is set, the middle part, bottom surface is provided with circular port, and the bottom, both sides is provided with two portable plate clampings and decides screw, and the movable plate holder of band loose slot is fixed on this device on the high-voltage line cross-arm.
It is simple in structure adopting good effect of the present utility model, makes convenient to usely, has covered the high-voltage line cross-arm to greatest extent, has limited birds and has done nest.And have advantages such as safe and reliable, both artistic and practical.
Description of drawings.
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is that the utility model is looked up structural representation;
Accompanying drawing 3 is the right TV structure schematic diagrames of the utility model
1 combination block among the figure, 2 triangular ridges, 3 fixing threaded holes, 4 circular ports, 5 bayonet sockets, 6. movable plate holder,
Embodiment
As shown in the figure: the anti-bird from building nest device of high-tension line makes the big to the greatest extent possible covering high-voltage line cross-arm of combination block, adopt glass-reinforced plastic material that the triangle hollow-core construction is made in this device combination block 1 cross section, triangular ridges 2 is made on its top, anti-bird from building nest device combination block 1 one ends are provided with semicircle bayonet socket 5, the middle part, bottom surface is provided with circular port 4, both sides are provided with the fixing threaded hole 3 of two installation activity plate holders 6, by the movable plate holder 6 of bolt band loose slot.
During use, be provided with two block assemblies of same structure are corresponding, the stream oriented device bayonet socket blocks electric pole, and anti-bird from building nest device combination block fixes on the high-voltage line cross-arm by the portable plate clamping, on can forever play the effect of anti-bird from building nest.
Claims (2)
1, the anti-bird from building nest device of a kind of high-tension line, mainly form by hollow combination block, it is characterized in that making the covering high-voltage line cross-arm of the big to the greatest extent limit of combination block, the combination block cross section is a triangular structure, combination block one end is provided with semicircle bayonet socket, the middle part, bottom surface is provided with circular port, and both sides are provided with two portable plate clampings and decide screw, and the movable plate holder of band loose slot will prevent that bird from building nest device combination block is fixed on the high-voltage line cross-arm.
2,, it is characterized in that anti-bird from building nest device top is triangular ridges according to the anti-bird from building nest device of the described high-tension line of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200278187U CN201430394Y (en) | 2009-06-13 | 2009-06-13 | Nesting preventer for high-voltage power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200278187U CN201430394Y (en) | 2009-06-13 | 2009-06-13 | Nesting preventer for high-voltage power lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430394Y true CN201430394Y (en) | 2010-03-24 |
Family
ID=42034134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200278187U Expired - Fee Related CN201430394Y (en) | 2009-06-13 | 2009-06-13 | Nesting preventer for high-voltage power lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430394Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872633A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Anti-bird built nest shielding device and distribution overhead line with same |
| CN105128714A (en) * | 2015-08-31 | 2015-12-09 | 宁波润佳汽车安全系统有限公司 | Cosmetic mirror mechanism in automobile |
| CN105305346A (en) * | 2015-11-05 | 2016-02-03 | 国家电网公司 | Nesting preventor and use method thereof |
| CN105356395A (en) * | 2015-12-15 | 2016-02-24 | 国网冀北电力有限公司张家口供电公司 | Miniature acoustic-optical-electric combined bird repeller used for overhead line |
| CN104466853B (en) * | 2013-09-22 | 2017-01-25 | 国家电网公司 | Bird preventing device and overhead line with bird preventing device |
-
2009
- 2009-06-13 CN CN2009200278187U patent/CN201430394Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872633A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Anti-bird built nest shielding device and distribution overhead line with same |
| CN103872633B (en) * | 2012-12-14 | 2017-05-10 | 国家电网公司 | Anti-bird built nest shielding device and distribution overhead line with same |
| CN104466853B (en) * | 2013-09-22 | 2017-01-25 | 国家电网公司 | Bird preventing device and overhead line with bird preventing device |
| CN105128714A (en) * | 2015-08-31 | 2015-12-09 | 宁波润佳汽车安全系统有限公司 | Cosmetic mirror mechanism in automobile |
| CN105128714B (en) * | 2015-08-31 | 2017-04-26 | 宁波润佳汽车安全系统有限公司 | Cosmetic mirror mechanism in automobile |
| CN105305346A (en) * | 2015-11-05 | 2016-02-03 | 国家电网公司 | Nesting preventor and use method thereof |
| CN105356395A (en) * | 2015-12-15 | 2016-02-24 | 国网冀北电力有限公司张家口供电公司 | Miniature acoustic-optical-electric combined bird repeller used for overhead line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20100613 |