CN203675947U - Bird nest preventing device for double-crossarm distribution line - Google Patents
Bird nest preventing device for double-crossarm distribution line Download PDFInfo
- Publication number
- CN203675947U CN203675947U CN201420052026.6U CN201420052026U CN203675947U CN 203675947 U CN203675947 U CN 203675947U CN 201420052026 U CN201420052026 U CN 201420052026U CN 203675947 U CN203675947 U CN 203675947U
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- China
- Prior art keywords
- distribution line
- arched cover
- cover board
- cross
- preventing device
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- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a bird nest preventing device for a double-crossarm distribution line. The bird nest preventing device comprises two elastic arch-shaped cover plates with the same radian, wherein the end of the outer surface of one elastic arch-shaped cover plate is provided with a flange, the end of the inner surface of the other elastic arch-shaped cover plate is provided with a groove matched with the flange, the end, provided with the flange, of one elastic arch-shaped cover plate and the end, provided with the groove, of the other elastic arch-shaped cover plate are provided with arc-shaped grooves matched with telegraph poles, and the two sides of the inner surface of each elastic arch-shaped cover plate are provided with crossarm clamping grooves in the length direction. The bird nest preventing device has the advantages that gaps between double crossarms, or the telegraph poles or hardware fittings can be blocked, and birds are prevented from nesting; the bird nest preventing device is simple in structure, low in cost, firm and durable; after the bird nest preventing device is used, the birds cannot build nests on the crossarms or the hardware fittings, safe operation of the distribution line is ensured, the fault of the distribution line is greatly reduced, and maintaining cost is reduced.
Description
Technical field
The utility model relates to a kind of anti-Bird's Nest device, particularly relates to a kind of pair of anti-Bird's Nest device for cross-arm distribution line.
Background technology
Because gap birds between two cross-arm spacing and electric pole or gold utensil are easy to build nest.Annual spring, always have a large amount of Bird's Nests and build thereon, and building of these Bird's Nests often causes ground connection or breaking accident, to distribution line, operation brings potential safety hazard.
In prior art, can not be arranged on distribution line because of bird-resistant, reflective bird dispelling device is short service life, and price is high, and does not have long-term effectiveness, so bird-resistant and reflective bird dispelling device can not reach the object of long-term expeling birds, after birds custom, still on electric pole, nest.
Summary of the invention
For the existing defect of anti-Bird's Nest device in prior art, in order to prevent that for a long time birds from nesting and having the features such as simple in structure, easy for installation and with low cost concurrently, the utility model provides anti-Bird's Nest device for a kind of pair of cross-arm distribution line.
Of the present utility model pair of anti-Bird's Nest device for cross-arm distribution line, comprise two elasticity arched cover boards that radian is identical, wherein an elasticity arched cover board outer surface end is provided with flange, another piece elasticity arch cover inner surface end is provided with the groove matching with described flange, one end that two described elasticity arched cover boards are provided with described flange and groove all has the deep-slotted chip breaker matching with electric pole, and the inner surface both sides of every elasticity arched cover board have cross-arm draw-in groove along its length.When installation, two elasticity arched cover boards are buckled on two cross-arms and the electric pole both sides of living apart, deep-slotted chip breaker on elasticity arched cover board coordinates installation with electric pole, two flange and grooves on elasticity arched cover board are connected together, two cross-arm draw-in grooves of elasticity arch cover inner surface are connected to respectively on the outer ledge of two cross-arms, for elasticity arched cover board is fixed on to cross-arm.
The inside of described every elasticity arched cover board is provided with gusset plate, and the both sides of the edge of gusset plate are fixedly connected with the inner surface of elasticity arched cover board.Gusset plate is more firmly connected on cross-arm elasticity arched cover board.Elasticity arched cover board is PVC arched cover board.
The utility model has the advantage of, (1) adopts device of the present utility model space between two cross-arms, electric pole or gold utensil can be blocked, thereby stops birds to be nested; (2) the utility model is simple in structure, and cost is low, durable; (3) use after the utility model, birds cannot be built nest on cross-arm or gold utensil, guarantee distribution line safe operation, greatly reduce distribution line failure, reduce maintenance maintenance cost.
Brief description of the drawings
Fig. 1 is that the anti-Bird's Nest device of a kind of two cross-arm distribution line uses status architecture schematic diagram.
Fig. 2 is the upward view of the anti-Bird's Nest device of a kind of pair of cross-arm distribution line.
Fig. 3 is the vertical view of the anti-Bird's Nest device of a kind of pair of cross-arm distribution line.
Elasticity arched cover board 1, flange 2, groove 3, electric pole 4, deep-slotted chip breaker 5, cross-arm draw-in groove 6, cross-arm 7, gusset plate 8.
Embodiment:
A kind of pair of anti-Bird's Nest device for cross-arm distribution line, comprise two elasticity arched cover boards 1 that radian is identical, wherein an elasticity arched cover board 1 outer surface end is provided with flange 2, another piece elasticity arched cover board 1 inner surface end is provided with the groove 3 matching with flange 2, one end that two elasticity arched cover boards 1 are provided with flange 2 and groove 3 all has the deep-slotted chip breaker 5 matching with electric pole 4, and the inner surface both sides of every elasticity arched cover board 1 have cross-arm draw-in groove 6 along its length.When installation, two elasticity arched cover boards 1 are buckled on two cross-arms 7 and electric pole 4 both sides of living apart, deep-slotted chip breaker 5 on elasticity arched cover board 1 coordinates installation with electric pole 4, two flanges 2 on elasticity arched cover board 1 are connected together with groove 3, two cross-arm draw-in grooves 6 of elasticity arched cover board 1 inner surface are connected to respectively on the outer ledge of two cross-arms 7, for elasticity arched cover board 1 is fixed on to cross-arm 7.The inside of every elasticity arched cover board 1 is provided with gusset plate 8, and the both sides of the edge of gusset plate 8 are fixedly connected with the inner surface of elasticity arched cover board 1.Gusset plate 8 is more firmly connected on cross-arm 7 elasticity arched cover board 1.Elasticity arched cover board 1 is PVC arched cover board.
Claims (3)
1. one kind pair of anti-Bird's Nest device for cross-arm distribution line, it is characterized in that, it comprises two elasticity arched cover boards that radian is identical, wherein a described elasticity arched cover board outer surface end is provided with flange, described in another piece, elasticity arch cover inner surface end is provided with the groove matching with described flange, one end that two described elasticity arched cover boards are provided with described flange and described groove all has the deep-slotted chip breaker matching with electric pole, and the inner surface both sides of every described elasticity arched cover board have cross-arm draw-in groove along its length.
2. the two anti-Bird's Nest devices for cross-arm distribution line of one according to claim 1, is characterized in that, the inside of every described elasticity arched cover board is provided with gusset plate, and the both sides of the edge of described gusset plate are fixedly connected with the inner surface of described elasticity arched cover board.
3. the two anti-Bird's Nest devices for cross-arm distribution line of one according to claim 1 and 2, is characterized in that, described elasticity arched cover board is PVC arched cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052026.6U CN203675947U (en) | 2014-01-20 | 2014-01-20 | Bird nest preventing device for double-crossarm distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052026.6U CN203675947U (en) | 2014-01-20 | 2014-01-20 | Bird nest preventing device for double-crossarm distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675947U true CN203675947U (en) | 2014-07-02 |
Family
ID=50997933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052026.6U Expired - Fee Related CN203675947U (en) | 2014-01-20 | 2014-01-20 | Bird nest preventing device for double-crossarm distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675947U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855370A (en) * | 2015-06-13 | 2015-08-26 | 国家电网公司 | Double cross arm distribution line novel bird hazard prevention device and application thereof |
| CN105794766A (en) * | 2014-12-30 | 2016-07-27 | 武陟县电业总公司 | Special anti-bird baffle and installation and manufacturing method thereof |
| CN107947091A (en) * | 2017-12-28 | 2018-04-20 | 国家电网公司 | A kind of intelligent comprehensive scarer suitable for distribution line |
| CN114552519A (en) * | 2021-11-17 | 2022-05-27 | 国网山东省电力公司阳谷县供电公司 | Novel cement pole all-round sheltering type bird prevention device |
-
2014
- 2014-01-20 CN CN201420052026.6U patent/CN203675947U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794766A (en) * | 2014-12-30 | 2016-07-27 | 武陟县电业总公司 | Special anti-bird baffle and installation and manufacturing method thereof |
| CN104855370A (en) * | 2015-06-13 | 2015-08-26 | 国家电网公司 | Double cross arm distribution line novel bird hazard prevention device and application thereof |
| CN107947091A (en) * | 2017-12-28 | 2018-04-20 | 国家电网公司 | A kind of intelligent comprehensive scarer suitable for distribution line |
| CN114552519A (en) * | 2021-11-17 | 2022-05-27 | 国网山东省电力公司阳谷县供电公司 | Novel cement pole all-round sheltering type bird prevention device |
| CN114552519B (en) * | 2021-11-17 | 2024-03-08 | 国网山东省电力公司阳谷县供电公司 | Novel all-round shielding type bird preventing device for cement pole |
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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: 20140702 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |