CN203388146U - Novel bird residence preventing device for overhead power line - Google Patents
Novel bird residence preventing device for overhead power line Download PDFInfo
- Publication number
- CN203388146U CN203388146U CN201320498960.6U CN201320498960U CN203388146U CN 203388146 U CN203388146 U CN 203388146U CN 201320498960 U CN201320498960 U CN 201320498960U CN 203388146 U CN203388146 U CN 203388146U
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- CN
- China
- Prior art keywords
- overhead power
- power line
- placeholder
- bird
- place
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Abstract
The utility model provides a novel bird residence preventing device for an overhead power line and belongs to the technical field of safety protection of electric transmission lines and the device is mainly used for solving the problem that great hidden dangers are caused to safe and stable operation of a line by nesting on an overhead power line structure. The novel bird residence preventing device comprises a residence body (1) made of an insulation material, and an insulation binding belt (3), wherein the residence body (1) is of a closed netted hollow housing, the insulation binding belt (3) is arranged on the residence body (1), and the residence body (1) is arranged on a corner formed by a member on the overhead power line structure. Birds can not be nested, and a failure of the electric transmission line, caused by bird nesting, is avoided.
Description
Technical field
The utility model belongs to transmission line of electricity safety protection technique field, is specifically related to the anti-bird occupy-place of novel overhead power line device.
Background technology
On overhead power transmission line line pole tower, bird from building nest phenomenon frequently occurs, and particularly spring, bird from building nest phenomenon also increased thereupon, the movable safe operation that directly affects power circuit of birds.Iron wire, the faggot of bird mouthful rank in the process of nesting may cause ground connection or short circuit accident while falling; During birds stretched/extended its wings, also can cause even broken string accident of phase fault; Meet stormy weather, Bird's Nest dispels and also can touch wire and cause the accidents such as line tripping, brings great hidden danger to line security stable operation.For 10 kilovolts and following circuit, because wire spacing is little, wire is also little to the distance of cross-arm, and some birds are as larger in the nest of magpie, bird's nest even has all wrapped wire to enter, run into the rainy day, branch bavin rod in bird's nest makes moist, and will cause circuit single-phase earthing or phase fault tripping operation, even because bird's nest short-circuit fire blows wire to cause bar or larger personal injury of broken string.For 35kV and above overhead power line, if having bird from building nest on insulator chain hanging point, the birds droppings of leaving behind when resident due to birds can cause insulator chain pollution flashover, makes line-to-ground, tripping operation, even causes power grid accident.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, and the anti-bird occupy-place of novel overhead power line device is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
The anti-bird occupy-place of novel overhead power line device, is characterized in: comprise placeholder, the insulated binding band by insulating materials, made, placeholder is the netted ghost of sealing, and insulated binding band is set in this placeholder; Described placeholder is loaded on the corner that overhead power transmission line line pole tower upper member forms.
Described placeholder is loaded on the angle position that the electric pole of the vertical overhead power line of concrete bar group becomes with cross-arm, and is connected with cross-arm with electric pole respectively by insulated binding band.
Described placeholder is loaded on the angle position that the tower material of the overhead power line of tower erection becomes, and is connected with tower material by insulated binding band.
The reticulate body of described occupy-place bodily form Ru Si angle pyramid-shaped dumpling.
Described placeholder is as the reticulate body of pillow-like.
The described occupy-place bodily form is as cylindric reticulate body.
The described occupy-place bodily form is as coniform reticulate body.
The beneficial effects of the utility model are:
For the vertical overhead power line of concrete bar group, owing to having adopted placeholder to be placed in advance electric pole and cross-arm Suo Cheng angle, birds cannot be nested, avoid the transmission of electricity fault causing due to bird from building nest.
Overhead power line for tower erection, owing to adopting placeholder to be placed in advance the angle position that on insulator chain hanging point, squarer material becomes, the birds droppings of leaving behind while avoiding birds resident causes the generation of insulator chain pollution flashover, line-to-ground, tripping operation and power grid accident.
Accompanying drawing explanation
Fig. 1 is the utility model scheme of installation on concrete bar;
Fig. 2 is the utility model scheme of installation on steel tower.
In figure: 1-placeholder; 2-electric pole; 3-insulated binding band; 4-cross-arm; 5-tower material.
Embodiment
The anti-bird occupy-place of novel overhead power line device, is characterized in: comprise placeholder 1, the insulated binding band 3 by insulating materials, made, placeholder is the netted ghost of sealing, in this placeholder 1, insulated binding band 3 is set; As depicted in figs. 1 and 2, described placeholder 1 is loaded on the corner that overhead power transmission line line pole tower upper member forms.
As shown in Figure 1, described placeholder 1 is loaded on the angle position of electric pole 2 with 4 one-tenth of the cross-arms of the vertical overhead power line of concrete bar group, and is connected with cross-arm 4 with electric pole 2 respectively by insulated binding band 3.
As shown in Figure 2, described placeholder 1 is loaded on the angle position of 5 one-tenth of tower materials of the overhead power line of tower erection, and is connected with tower material 5 by insulated binding band 3.
Described placeholder 1 shape includes but not limited to following four kinds of shapes.
The reticulate body of described placeholder 1 shape Ru Si angle pyramid-shaped dumpling.
Described placeholder 1 is as the reticulate body of pillow-like.
Described placeholder 1 shape is as cylindric reticulate body.
Described placeholder 1 shape is as coniform reticulate body.
Action principle and manufacture method
Bird has a kind of habit, likes at " usual place " nest, and old nest is disclosed rear ，Hai Yao original place by people and taken.So, if guaranteeing, under the prerequisite of safe distance, to use in advance " artificial bird nest " to go to capture the position that has bird's nest on shaft tower, bird then gone to other place.
With a rectangle insulation net volume, become tubular, and seam is sewed up to ，Jiang two ends nozzle with insulated wire and flatten and sew up with insulated wire, two ends flattening is sewn on space can be parallel, the placeholder of making is as pillow-like, and two ends are flattened seam and also can be intersected, the placeholder Ru Si angle pyramid-shaped dumpling shape of making.Or by the insulation net of tubular, join two netted ends and make cylindric placeholder, also can by insulation net volume coning be equipped with circular base, make cone placeholder.
Claims (7)
1. the anti-bird occupy-place of novel overhead power line device, is characterized in that: comprise placeholder (1), the insulated binding band (3) by insulating materials, made, placeholder is the netted ghost of sealing, and insulated binding band (3) is set in this placeholder (1); Described placeholder (1) is loaded on the corner that overhead power transmission line line pole tower upper member forms.
2. according to the anti-bird occupy-place of novel overhead power line claimed in claim 1 device, it is characterized in that: described placeholder (1) is loaded on the angle position that the electric pole (2) of the vertical overhead power line of concrete bar group becomes with cross-arm (4), and is connected with cross-arm (4) with electric pole (2) respectively by insulated binding band (3).
3. according to the anti-bird occupy-place of novel overhead power line claimed in claim 1 device, it is characterized in that: described placeholder (1) is loaded on the angle position that the tower material (5) of the overhead power line of tower erection becomes, and is connected with tower material (5) by insulated binding band (3).
4. according to the anti-bird occupy-place of the novel overhead power line device described in claim 1,2 or 3, it is characterized in that: the reticulate body of described placeholder (1) shape Ru Si angle pyramid-shaped dumpling.
5. according to the anti-bird occupy-place of the novel overhead power line device described in claim 1,2 or 3, it is characterized in that: described placeholder (1) is as the reticulate body of pillow-like.
6. according to the anti-bird occupy-place of the novel overhead power line device described in claim 1,2 or 3, it is characterized in that: described placeholder (1) shape is as cylindric reticulate body.
7. according to the anti-bird occupy-place of the novel overhead power line device described in claim 1,2 or 3, it is characterized in that: described placeholder (1) shape is as coniform reticulate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498960.6U CN203388146U (en) | 2013-08-15 | 2013-08-15 | Novel bird residence preventing device for overhead power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498960.6U CN203388146U (en) | 2013-08-15 | 2013-08-15 | Novel bird residence preventing device for overhead power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203388146U true CN203388146U (en) | 2014-01-15 |
Family
ID=49899715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498960.6U Expired - Lifetime CN203388146U (en) | 2013-08-15 | 2013-08-15 | Novel bird residence preventing device for overhead power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203388146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416392A (en) * | 2013-08-15 | 2013-12-04 | 国家电网公司 | Novel bird occupation preventing device of overhead power line |
| CN107528275A (en) * | 2017-10-16 | 2017-12-29 | 国家电网公司 | Anti- bird's nest device |
-
2013
- 2013-08-15 CN CN201320498960.6U patent/CN203388146U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416392A (en) * | 2013-08-15 | 2013-12-04 | 国家电网公司 | Novel bird occupation preventing device of overhead power line |
| CN107528275A (en) * | 2017-10-16 | 2017-12-29 | 国家电网公司 | Anti- bird's nest device |
| CN107528275B (en) * | 2017-10-16 | 2019-06-18 | 国家电网公司 | Anti- bird's nest device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |