CN201178279Y - Anti-bird pick for high-voltage power transmission line - Google Patents
Anti-bird pick for high-voltage power transmission line Download PDFInfo
- Publication number
- CN201178279Y CN201178279Y CNU2008201113929U CN200820111392U CN201178279Y CN 201178279 Y CN201178279 Y CN 201178279Y CN U2008201113929 U CNU2008201113929 U CN U2008201113929U CN 200820111392 U CN200820111392 U CN 200820111392U CN 201178279 Y CN201178279 Y CN 201178279Y
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- bird
- power transmission
- transmission line
- crimping
- acupuncture
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- Expired - Fee Related
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Abstract
The utility model discloses a bird spike for high-voltage transmission lines, which belongs to the technical field of power transmission safety and aims to provide a product for continuously preventing birds from staying on the high-voltage transmission line. The technical proposal is characterized in that: the bird spike comprises a firm, convenient and quick-mounting pedestal and the pedestal is fixed above the insulators on the iron tower; at least one group of stainless steel needles are fixed on a press-connection seat by means of the press connection; the open-type needles force the birds to be unable to stay on the line, thereby realizing the bird control; the needle is made of high-elasticity stainless steel and can shake freely in the breeze, thereby improving the bird-control effect; the needles and the press-connection seat are connected by means of the press connection with good stability and durability; the pedestal is U-shaped and can be installed in both horizontal and vertical directions to be applied to various iron tower cross arms. The bird spike has the advantages of light weight, small wind resistance, simple structure, less weather resistance, easy installation, good bird-control effect and long service life.
Description
Technical field
The utility model discloses and a kind ofly can prevent birds, rest on the bird-resistant of high-voltage transmission line insulator top, belong to the technical field of the security protection of transmitting electricity.
Background technology
In recent years; because people are to the enhancing of ecological protection consciousness; the quantity of bird is more and more; especially the minimizing of some areas forest; electric power line pole tower is easy to become the institute that birds perch; bird pest accident on the ultra-high-tension power transmission line often takes place, and has brought great harm for the operation of the stability and safety of circuit.This class accident majority is that birds droppings is dropped on the insulator, shines into flashover fault because bird rests on the cross-arm of insulator top.The bird of adopting is stung at present, adopts the method for steel-wire galvanizing more, comes off easily, in case drop on the lead, consequence is serious.And the structural design of its base is not quite reasonable, installs loaded down with trivial details and loosening easily.And along with the lengthening of time, aged deterioration even come off easily, sizable potential safety hazard of bringing for the stable operation of circuit.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of aesthetic in appearancely, and it is convenient to install, and weather resistance is good, can prevent for a long time that birds from stopping dropping on the bird-resistant of the insulator top of ultra-high-tension power transmission line.
Technical characterictic of the present utility model be designed a kind of can be firm, convenient, and the base that can install rapidly, this base is fixed on the top of insulator on the iron tower.Adopt the mode of crimping on the crimping seat, fixing a branch of at least stainless steel acupuncture utilizes the acupuncture of open shape to force birds to stand, and reaches the effect of driving the anti-bird of bird.The employing high resiliency stainless steel of acupuncture just can freely shake in gentle breeze, improves anti-bird effect.Acupuncture and crimping seat use the mode of crimping, and be firm lasting.Base adopts the design of U type, can level and vertical installation, can adapt to various iron tower cross-arms.
Below introduce structure of the present utility model in detail: a kind of bird-resistant of ultra-high-tension power transmission line.It is characterized in that one can be carried out level and vertical installation easily, fixedly secure the U type base on iron tower, connect a branch of at least stainless steel acupuncture that can dismantle flexibly above the base, this acupuncture is radial, and connects in the mode of crimping.The base unique design makes its installation that goes for various iron tower cross-arms, and can install by translation-angle fastening the time.
When the utility model uses, be fixed on the angle bar of insulator top of ultra-high-tension power transmission line and get final product.
The utility model has the advantages that: in light weight, windage is little, and weather resistance is strong, and anti-bird is effective, installs convenient and goes for various forms of iron tower cross-arms.
Description of drawings
Fig. 1 is a ultra-high-tension power transmission line bird-resistant structure chart.
Among the figure: 1 stainless steel sashimi, 2 crimping seats, 3 tack stainless steel bolts, 4U type base, 5 tip stainless steel bolts.
Embodiment
An example of the present utility model is referring to accompanying drawing 1: a kind of bird-resistant of ultra-high-tension power transmission line.It is characterized in that by one can level and be vertically fixed on U type base 4 on the iron tower angle bar, on base, fix an aluminium alloy crimping seat 2, a branch of stainless steel acupuncture of crimping constitutes at least on the crimping seat.
Acupuncture 1 is connected with the mode of crimping seat 4 usefulness crimping, can prevent coming off of acupuncture.
The stainless steel manufacturing is adopted in acupuncture, can improve useful life, increases aesthetic measure.In order to strengthen the automatic amplitude of fluctuation of acupuncture, prevent that birds from dropping on above, elastomeric stainless steel structure is adopted in acupuncture, can swing in gentle breeze.In maintenance activity, also can do up acupuncture very easily simultaneously, not need dismounting.Operation is finished to decontrol and is recovered radial getting final product.
Claims (4)
1. ultra-high-tension power transmission line bird-resistant, it is characterized in that one can level or be vertically fixed on U type base (4) on the iron tower cross-arm, at least the acupuncture of a branch of open shape of crimping (1) constitutes on crimping seat (2), and crimping seat (2) is fixed on the U type base (4) with flat head bolt.
2. ultra-high-tension power transmission line bird-resistant according to claim 1, it is characterized in that base (3) is the U type, by the steel spring plate forging forming, on its three planes, three holes that have internal thread are arranged respectively, be used for a U base (4) respectively to be fixed on the cross-arm and and to be fixed on the U base crimping seat (2), because three holes are arranged, can also provide level and vertical two kinds of mounting meanss.
3. ultra-high-tension power transmission line bird-resistant according to claim 1 is characterized in that acupuncture (1) by the manufacturing of high-quality stainless steel, possesses better elastic, can vibrate automatically in gentle breeze, and acupuncture (1) is connected with the mode of crimping seat (2) with crimping.
4. ultra-high-tension power transmission line bird-resistant according to claim 1, it is characterized in that can usage level and vertical two kinds of mounting meanss between acupuncture crimping seat (2) and the U type base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201113929U CN201178279Y (en) | 2008-04-18 | 2008-04-18 | Anti-bird pick for high-voltage power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201113929U CN201178279Y (en) | 2008-04-18 | 2008-04-18 | Anti-bird pick for high-voltage power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178279Y true CN201178279Y (en) | 2009-01-07 |
Family
ID=40218301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201113929U Expired - Fee Related CN201178279Y (en) | 2008-04-18 | 2008-04-18 | Anti-bird pick for high-voltage power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178279Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550536A (en) * | 2012-01-03 | 2012-07-11 | 张光裕 | Agricultural swinging bird dispeller |
| CN103444696A (en) * | 2013-08-29 | 2013-12-18 | 国家电网公司 | Novel line thorny device for preventing birds |
| CN103598175A (en) * | 2013-11-11 | 2014-02-26 | 国家电网公司 | Bird dropping preventer for high-tension transmission line tensile tower horizontal insulator strings |
| CN103618276A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Multifunctional connection device of lightning arrester |
| CN104022460A (en) * | 2014-06-20 | 2014-09-03 | 胡华章 | Charged installation tool for bird dispeller |
| CN104472471A (en) * | 2014-11-21 | 2015-04-01 | 国网河南伊川县供电公司 | Device for preventing birds from nesting of electric tower truss of electric transmission line |
| CN105211048A (en) * | 2015-10-14 | 2016-01-06 | 国家电网公司 | One is receipts type bird-proof device just |
-
2008
- 2008-04-18 CN CNU2008201113929U patent/CN201178279Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550536A (en) * | 2012-01-03 | 2012-07-11 | 张光裕 | Agricultural swinging bird dispeller |
| CN103444696A (en) * | 2013-08-29 | 2013-12-18 | 国家电网公司 | Novel line thorny device for preventing birds |
| CN103444696B (en) * | 2013-08-29 | 2016-05-25 | 国家电网公司 | Novel line anti-bird stab device of electric |
| CN103598175A (en) * | 2013-11-11 | 2014-02-26 | 国家电网公司 | Bird dropping preventer for high-tension transmission line tensile tower horizontal insulator strings |
| CN103618276A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Multifunctional connection device of lightning arrester |
| CN104022460A (en) * | 2014-06-20 | 2014-09-03 | 胡华章 | Charged installation tool for bird dispeller |
| CN104472471A (en) * | 2014-11-21 | 2015-04-01 | 国网河南伊川县供电公司 | Device for preventing birds from nesting of electric tower truss of electric transmission line |
| CN105211048A (en) * | 2015-10-14 | 2016-01-06 | 国家电网公司 | One is receipts type bird-proof device just |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20160418 |