CN210074716U - Lightning-proof bird damage prevention device - Google Patents
Lightning-proof bird damage prevention device Download PDFInfo
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- CN210074716U CN210074716U CN201920966008.1U CN201920966008U CN210074716U CN 210074716 U CN210074716 U CN 210074716U CN 201920966008 U CN201920966008 U CN 201920966008U CN 210074716 U CN210074716 U CN 210074716U
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Abstract
The utility model discloses a bird pest device is prevented in lightning protection, include the bird pest nest of preventing that is used for setting up on the shaft tower top, the periphery side of preventing the bird pest nest is equipped with the lightning protection arrester, the lightning protection arrester orientation is kept away from the direction slope of preventing the bird pest nest upwards extends the setting. The lightning protection and bird damage prevention device can achieve the purpose of lightning protection of the tower, can also eliminate the harm to the power transmission line caused by repeated nesting of birds or nesting of other parts of the tower, does not influence the normal reproduction of the birds, and achieves the aims of harmonious coexistence of the power transmission line and the birds and harmonious development of people and nature.
Description
Technical Field
The utility model relates to a power grid safety technical field, in particular to bird pest device is prevented in lightning protection.
Background
With the development of electric power utilities in China, power grids cover all regions of the country, so that local economic construction is promoted powerfully, but the problems of lightning stroke and bird damage are caused correspondingly, and serious consequences such as power failure, fire disaster and the like can be caused if the problems are not prevented and solved properly.
In the prior art, there are mainly the following problems. First, the transmission line shaft tower uses the lightning protection lightning arrester to realize the purpose of lightning protection, not only with shaft tower fixed connection position contact resistance big, lightning protection effect discount greatly, do not possess the bird pest prevention function moreover. Secondly, the measures of driving away birds and destroying bird nests are mainly adopted for bird prevention of the transmission line tower, so that the birds cannot normally multiply and live, and natural ecological balance can be destroyed. Thirdly, the bird prevention measures of the power transmission line tower are not suitable for grassland areas without tree growth, grassland birds are rich in food and lack natural enemies, the only nest place of the birds is the power transmission line tower, the birds are large in size, the birds nest the place by holding the ears of the herdsmen to manufacture iron wires used by the enclosure, all the nest-building materials are the iron wires, or the birds also nest the places on the bird-preventing spines, and the power transmission line is easy to malfunction and trip in the nesting process.
Therefore, how to provide a lightning protection and bird damage prevention device which is low in cost and high in efficiency, can achieve the purpose of lightning protection of a tower, and can also eliminate the harm of bird nesting to a power transmission line is a technical problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bird pest device is prevented in lightning protection both can realize the purpose of shaft tower lightning protection, also can eliminate birds and repeatedly nest or to the harm that transmission line caused when other positions of shaft tower nest, does not influence the normal reproduction of birds and has derived, has realized transmission line and birds harmonious coexistence, the target of people and nature harmonious development.
In order to achieve the above object, the utility model provides a bird pest device is prevented in lightning protection, include the bird pest nest that prevents that is used for setting up on the shaft tower top, it is insulating and its periphery side is equipped with the lightning protection arrester to prevent the bird pest nest, the lightning protection arrester orientation is kept away from the direction slope of preventing the bird pest nest upwards extends the setting.
Preferably, the number of the lightning protection lightning receptors is a plurality of, and the plurality of lightning protection lightning receptors are symmetrically arranged on the outer peripheral side of the bird nest.
Preferably, the number of the lightning protection lightning receptors is two, and the length of the lightning protection lightning receptors is greater than that of the bird nest.
Preferably, the lightning receptor comprises a rod-shaped metal lightning rod.
Preferably, the metal lightning rod is connected with the bottom of the bird nest, and the grounding connection line is grounded.
Preferably, the ground connection line is a copper braided wire.
Preferably, the ground connection line is fixed at the bottom of the bird nest through a line nose and a bolt.
Preferably, the bird nest comprises a hollow inverted cone-shaped structural body surrounded by a stainless steel pipe.
Preferably, the bird droppings collector is arranged on the lower side of the bird nest.
Preferably, the bird droppings collector comprises a PVC plate.
Compared with the prior art, the lightning protection and bird damage prevention device provided by the utility model comprises a bird damage prevention nest and a lightning protection lightning receptor, the bird damage prevention nest is insulated and arranged at the top end of a pole tower, the lightning protection lightning receptor is arranged at the peripheral side of the bird damage prevention nest, the lightning protection lightning receptor is inclined and upwards extends towards the direction away from the bird damage prevention nest, the lightning protection and bird damage prevention device realizes the purpose of lightning protection through the lightning protection lightning receptor, meets the needs of bird nesting life through the arrangement of the bird damage prevention nest, the bird nest is arranged at the specified position, the damage to a power transmission line caused by repeated nesting or nesting at other parts of the pole tower is avoided, the insulation between the bird damage prevention bird damage nest and the bird damage caused by electrification of the lightning protection lightning receptor is avoided, and the lightning protection bird damage prevention nest and the bird damage caused by the electrification of the lightning protection lightning receptor are combined, the lightning protection effect of the power transmission line can be achieved, the damage of bird nesting to the power transmission line can be avoided, the problem of ecological environment is solved, and the purposes that the power transmission line and birds are harmoniously co-located and people and nature develop harmoniously are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic top view of a lightning protection and bird damage prevention device according to an embodiment of the present invention;
fig. 2 is a schematic view of the front view structure of the lightning protection and bird damage prevention device provided by the embodiment of the present invention.
Wherein:
1-bird nest for preventing bird damage, 2-lightning arrester, 3-bird droppings collector, 4-grounding connecting wire and 5-fixing wire clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic top view diagram of a lightning and bird damage prevention device according to an embodiment of the present invention, and fig. 2 is a schematic front view diagram of the lightning and bird damage prevention device according to the embodiment of the present invention.
In a specific implementation manner, the utility model provides a bird pest device is prevented in lightning protection includes prevents bird pest bird's nest 1 and lightning protection arrester 2, prevents that bird pest bird's nest 1 is the insulator with external insulation also prevents that bird pest bird's nest 1, prevents that bird pest bird's nest 1 sets up the top of shaft tower in transmission line, lightning protection arrester 2 sets up at the periphery side of preventing bird pest's nest 1, lightning protection arrester 2 upwards extends the setting towards keeping away from the direction slope of preventing bird pest's nest 1 and also extends the setting towards the outside and towards the sky.
In this embodiment, this bird pest device is prevented in lightning protection through the mode that combines the setting, not only can realize the effect of lightning protection, can also realize preventing the effect of bird pest. This bird pest device is prevented in lightning protection discharges in advance through lightning protection arrester 2 and causes harm in order to avoid thunder and lightning etc. to the electric wire netting, and provides a ready nest for birds through preventing bird pest bird nest 1, avoids birds repeated nesting or nest in other positions of shaft tower. Compared with the prior art without considering the lightning arrester for preventing bird damage or the device for expelling birds, the lightning protection bird damage prevention device can play a lightning protection effect of the power transmission line, can avoid the harm of the birds to the power transmission line, does not influence the normal reproduction of the birds, and achieves the aims of harmonious coexistence of the power transmission line and the birds and harmonious development of people and nature.
For better technological effect, the quantity of lightning protection arrester 2 is a plurality of, considers the distribution and the coverage area of shaft tower, sets up single lightning protection bird pest prevention device on the top of single shaft tower, sets up a plurality of lightning protection arresters 2 in order to improve the effective degree and the effect of lightning protection at single lightning protection bird pest prevention device.
In order to further improve the effective degree and effect of lightning protection, a plurality of lightning protection lightning receptors 2 are symmetrically arranged on the outer peripheral side of the bird nest 1, so as to ensure the maximum coverage area and uniformity degree when discharging in advance.
In a specific embodiment, the number of the lightning receptors 2 is two, please refer to the arrangement of the lightning receptors 2 in fig. 1, and the two lightning receptors 2 are symmetrically arranged on two sides of the bird nest 1 in the top view of the schematic structural diagram.
In this embodiment, the length of lightning protection arrester 2 is far greater than the length of preventing bird pest nest 1, reduces the lightning protection angle of shaft tower wire through longer lightning protection arrester 2, and lightning current discharges in advance through lightning protection arrester 2.
Illustratively, the lightning receptor 2 comprises a rod-shaped metal lightning rod. It should be noted that the arrangement of the lightning arrester 2 includes, but is not limited to, a rod-shaped metal lightning rod, for example, the arrangement of a pointed post tail shall also belong to the scope of the present embodiment. In addition, the metal lightning rod has the metal conductive performance, and any metal lightning rod capable of realizing the above functions should also belong to the description scope of the present embodiment.
Besides, the lightning protection and bird damage prevention device further comprises a grounding connection line 4 connected with the metal lightning rod at the bottom of the bird damage prevention nest 1, and the other end of the grounding connection line 4 is grounded. In this embodiment, the ground connection line 4 and the lightning protection arrester 2 also are the metal lightning rod combination and constitute the modular assembly of one set of lightning protection, and lightning current discharges in advance through the lightning protection arrester 2, through the leading-in ground of ground connection line 4 and shaft tower to play the effect that the thunder and lightning directly struck the wire.
Illustratively, the ground connection line 4 is a copper braided wire. It should be noted that the copper braided wire is only a specific arrangement manner of the ground connection wire 4, and other ground connection wires 4 obtained by those skilled in the art without any creative work should also belong to the description scope of the present embodiment.
In the present embodiment, the ground connection line 4 is fixed to the bottom of the bird nest 1 through a wire nose and a bolt. Specifically, one end of the ground connection line 4 is fixed to the wire nose, the wire nose to which the ground connection line 4 is fixed to the bottom of the bird nest 1 by a bolt, and the other end of the ground connection line 4 is grounded.
In a specific embodiment, the bird nest 1 comprises a hollow inverted cone-shaped structure surrounded by stainless steel tubes. As shown in fig. 1 and 2, the main body of the lightning protection bird-damage prevention device is the bird-damage prevention nest 1, the main body is made of stainless steel metal materials with the diameter not less than 16mm by welding, the lightning protection bird-damage prevention device is fixed with the angle steel of the tower through a fixed wire clamp 5, and the grounding connection wire 4 is fixedly connected with the tower through bolts.
For better technical effect, the lightning protection and bird damage prevention device further comprises a bird droppings collector 3 arranged on the lower side of the bird damage prevention nest 1. In this embodiment, prevent bird pest bird's nest 1 because the structural design of fretwork for birds exhaust excrement and urine can be followed directly to fall down in the bird's nest structure and fall into bird excrement collector 3, collects bird excrement through bird excrement collector 3 and drops at will in order to avoid bird excrement.
Illustratively, the bird waste collector 3 comprises a PVC sheet. In the embodiment, the PVC plate for collecting bird droppings is arranged at the lower side of the bird nest 1, so that the excrement generated by young birds can be effectively collected, and the pollution to the pole tower insulator is avoided; simultaneously, because the speciality that PVC board self material has, treat bird's droppings dry back, along with wind-blowing or rainwater erode, bird's droppings self-propelled, the free maintenance can be realized to bird's droppings collector 3 of PVC board.
It is right above the utility model provides a bird pest device is prevented in lightning protection has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a bird pest device is prevented in lightning protection, its characterized in that includes and is used for preventing bird pest nest (1) that sets up on the shaft tower top, it is insulating and its periphery side is equipped with lightning protection arrester (2) to prevent bird pest nest (1), lightning protection arrester (2) orientation is kept away from the direction slope of preventing bird pest nest (1) upwards extends the setting.
2. The lightning protection and bird damage prevention device according to claim 1, wherein the number of the lightning protection lightning receptors (2) is plural, and the plural lightning protection lightning receptors (2) are symmetrically arranged on the outer peripheral side of the bird damage prevention nest (1).
3. The lightning protection bird damage prevention device according to claim 2, characterized in that the number of the lightning protection receptors (2) is two, and the length of the lightning protection receptors (2) is greater than the length of the bird damage prevention bird nest (1).
4. The lightning protection bird damage prevention device according to claim 1, characterized in that the lightning protection receptor (2) comprises a rod-shaped metal lightning rod.
5. The lightning protection and bird damage prevention device according to claim 4, further comprising a ground connection line (4) connected to the metal lightning rod at the bottom of the bird damage prevention nest (1), wherein the ground connection line (4) is grounded.
6. The lightning protection and bird damage prevention device according to claim 5, characterized in that the ground connection line (4) is a copper braided wire.
7. The lightning protection and bird damage prevention device according to claim 5, characterized in that the ground connection line (4) is fixed to the bottom of the bird nest (1) by a line nose and bolts.
8. The lightning protection and bird damage prevention device according to any one of claims 1 to 7, wherein the bird damage prevention nest (1) comprises a hollow inverted cone-shaped structure surrounded by stainless steel tubes.
9. The lightning protection and bird damage prevention device according to claim 8, further comprising a bird droppings collector (3) disposed at the underside of the bird nest (1).
10. The lightning protection bird damage prevention device according to claim 9, characterized in that the bird droppings collector (3) comprises a PVC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966008.1U CN210074716U (en) | 2019-06-25 | 2019-06-25 | Lightning-proof bird damage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966008.1U CN210074716U (en) | 2019-06-25 | 2019-06-25 | Lightning-proof bird damage prevention device |
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| Publication Number | Publication Date |
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| CN210074716U true CN210074716U (en) | 2020-02-14 |
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| CN201920966008.1U Active CN210074716U (en) | 2019-06-25 | 2019-06-25 | Lightning-proof bird damage prevention device |
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| CN (1) | CN210074716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765035A (en) * | 2021-09-27 | 2021-12-07 | 广东电网有限责任公司 | Distribution lines shaft tower prevents bird insulating net support |
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2019
- 2019-06-25 CN CN201920966008.1U patent/CN210074716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765035A (en) * | 2021-09-27 | 2021-12-07 | 广东电网有限责任公司 | Distribution lines shaft tower prevents bird insulating net support |
| CN113765035B (en) * | 2021-09-27 | 2023-07-14 | 广东电网有限责任公司 | Bird insulation net support is prevented to distribution lines shaft tower |
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