CN105322490A - Anti-bird insulating protective cover - Google Patents
Anti-bird insulating protective cover Download PDFInfo
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- CN105322490A CN105322490A CN201510846940.7A CN201510846940A CN105322490A CN 105322490 A CN105322490 A CN 105322490A CN 201510846940 A CN201510846940 A CN 201510846940A CN 105322490 A CN105322490 A CN 105322490A
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- cover body
- domatic
- bird
- guard shield
- described cover
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Abstract
The invention provides an anti-bird insulating protective cover. The anti-bird insulating protective cover comprises a cover body covered on a cross arm of a telegraph pole, wherein an upper surface of the cover body includes at least one slope surface; and a first through hole arranged on the cover body in a penetrating way up and down. The anti-bird insulating protective cover provided by the invention can prevent birds from building bird's nests on the cross arm of the telegraph pole.
Description
Technical field
The present invention relates to electric power protective device technical field, in particular to the anti-bird insulated guard shield of one.
Background technology
On the circuit cross-arm of electric line pole; often there will be birds on cross-arm, build Bird's Nest thus cause line fault to affect conveying electricity; have at present a lot of scarers as: windmill type bird-scaring unit, windmill type sound wave bird-scaring unit, echinate bird prevention net etc. has been applied in power domain and has prevented birds from the cross-arm of electric line pole, building Bird's Nest for driveing birds.But above-mentioned scarer can only drive bird passively, do not solve birds from root and build Bird's Nest at cross-arm, effect is poor.
For adopting scarer to prevent birds from building the poor technical problem of Bird's Nest effect on the cross-arm of electric line pole in prior art, effective solution is not yet proposed.
Summary of the invention
Main purpose of the present invention is to provide a kind of anti-bird insulated guard shield, adopts scarer to prevent birds from the cross-arm of electric line pole, building the poor technical problem of Bird's Nest effect to solve in prior art.
To achieve these goals, the invention provides a kind of anti-bird insulated guard shield, comprising: cover body, for covering on the cross-arm of electric pole, the upper surface of cover body has that at least one is domatic; First through hole, is penetratingly arranged on cover body up and down.
Further, the upper surface of cover body have one domatic, a domatic orthographic projection overlaps with the bottom surface of cover body.
Further, the upper surface of cover body have two interconnective domatic, two domatic orthographic projections overlap with the bottom surface of cover body.
Further, one of them domatic end face is connected with another domatic end face.
Further, the upper surface of cover body have four domatic, four domatic formation " rectangular pyramid " shapes.
Further, the axis of the first through hole is by the centre of cover body.
Further, anti-bird insulated guard shield also comprises: at least one second through hole, and be penetratingly arranged on up and down on cover body, cover body is connected with cross-arm with the second through hole by bolt.
Further, the second through hole is multiple, and multiple second through hole is arranged evenly and at intervals along the length direction of cover body.
Further, multiple second through hole is separately positioned on the edge of cover body.
Further, cover body adopts insulating material to make.
Further, the upper surface of cover body has multiple domatic, adjacent two domatic between absorption connect, the bottom surface of the domatic and cover body of cover body is adsorbed and is connected.
Apply technical scheme of the present invention, anti-bird insulated guard shield comprises cover body, cover body has the first through hole.Cover body is for covering on the cross-arm of electric pole, and electric pole is arranged in the first through hole.Anti-bird insulated guard shield of the present invention can prevent birds from the cross-arm of electric line pole, building Bird's Nest.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to the optional a kind of anti-bird insulated guard shield of the embodiment of the present invention;
Fig. 2 shows the mounting structure schematic diagram according to the optional a kind of anti-bird insulated guard shield of the embodiment of the present invention;
Fig. 3 shows the structural representation according to the optional another kind of anti-bird insulated guard shield of the embodiment of the present invention;
Fig. 4 shows the structural representation according to the optional another kind of anti-bird insulated guard shield of the embodiment of the present invention; And
Fig. 5 show with the anti-bird insulated guard shield of the embodiment of the present invention with the use of the structural representation of cross-arm of electric pole.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, cover body; 20, the first through hole; 30, the second through hole; 40, electric pole; 50, cross-arm; 60, bolt.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the invention provides a kind of anti-bird insulated guard shield.
Anti-bird insulated guard shield comprises cover body 10, and cover body 10, for covering on the cross-arm 50 of electric pole 40, makes cross-arm face insulating.The upper surface of cover body 10 has that at least one is domatic, and cover body 10 has the first through hole 20 running through setting up and down, electric pole 40 first through hole 20 is by the first through hole 20.Anti-bird insulated shield structure is simple, simple to operate and flexible, can prevent birds from the cross-arm of electric line pole, building Bird's Nest.Reduce the line fault number of times because bird pest causes, improve power supply reliability.Particularly, the flashover, the line fault such as ground connection and arc short-circuit that prevent from birds from building causing in Bird's Nest process, and make cross-arm insulating, avoid the earth fault that wire dropping causes.Stop to repeat every year to disclose bird's nest work, save a large amount of human cost, reduction operation and maintenance expenses are used.
Preferably, cover body 10 there is bottom surface and be connected with bottom surface domatic.In the present embodiment, the upper surface of cover body 10 have one domatic, this domatic orthographic projection overlaps with the bottom surface of cover body 10.
The bottom surface of cover body 10 is provided with permanent magnet, and the cross-arm 50 of electric pole 40 is metal material, and cover body 10 is adsorbed on the cross-arm 50 of electric pole 40.
The upper surface of cover body 10 has multiple domatic, adjacent two domatic between absorption connect, the bottom surface of the domatic and cover body 10 of cover body 10 is adsorbed and is connected.Anti-bird insulated guard shield comprises multiple domatic composition, adjacent two domatic between connection adopt preset permanent magnet to carry out connecting, carry out multiple spot absorption in the load face portion connecting cross-arm 50 with permanent magnet and connect, and in domatic support place and the clamping of cross-arm 50 drift bolt.
In the present embodiment, as shown in Figure 1, the upper surface of cover body 10 have two interconnective domatic, two domatic orthographic projections overlap with the bottom surface of cover body 10.Preferably, as shown in figures 1 and 3, one of them domatic end face is connected with another domatic end face, forms ridge-shaped.Anti-bird insulated guard shield comprises two domatic compositions, and two domatic connections adopt preset permanent magnet to carry out a connection, carries out multiple spot absorption connect in the load face portion connecting cross-arm 50 with permanent magnet, and is being carinate domatic support place and the clamping of cross-arm 50 drift bolt.
As shown in Figure 4, in another embodiment, the upper surface of cover body 10 have four domatic, four domatic formation " rectangular pyramid " shapes.Anti-bird insulated guard shield comprise four domatic, four domatic connections adopt preset permanent magnets to carry out connecting, and carry out multiple spot absorption connects in the load face portion connecting cross-arm 50 with permanent magnet, and in carinate domatic support place and the clamping of cross-arm 50 drift bolt.
The upper surface entirety of cover body 10 be one domatic, or plural domatic formation ridge structure, is domaticly connected with bottom surface, and domatic and material that is bottom surface is isolation material.
Preferably, as shown in Figure 1 and Figure 4, the axis of the first through hole 20 passes through the centre of cover body 10.Certainly, also can as shown in Figure 3, the first through hole 20 can be biased, the centre of the axis runout cover body 10 of the first through hole 20.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, anti-bird insulated guard shield also comprises at least one second through hole 30, second through hole about 30 and is penetratingly arranged on cover body 10, and cover body 10 is connected with cross-arm 50 with the second through hole 30 by bolt 60.
Preferably, the second through hole 30 is multiple, and multiple second through hole 30 is arranged evenly and at intervals along the length direction of cover body 10.Multiple second through holes 30 are separately positioned on the edge of cover body 10.
Preferably, cover body 10 adopts insulating material to make.
Utilize the circuit cross-arm of insulating shield commute generation bird pest to cover, thus eliminate the support point that birds build Bird's Nest, stop because birds build the line fault caused in nest process.Easy generation ground connection or short trouble, and personal injury.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Anti-bird insulated guard shield comprises cover body, cover body has the first through hole.Cover body is for covering on the cross-arm of electric pole, and electric pole is arranged in the first through hole.Anti-bird insulated guard shield of the present invention can prevent birds from the cross-arm of electric line pole, building Bird's Nest.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an anti-bird insulated guard shield, is characterized in that, comprising:
Cover body (10), for covering on the cross-arm (50) of electric pole (40), the upper surface of described cover body (10) has that at least one is domatic;
First through hole (20), is penetratingly arranged on the upper electric pole of described cover body (10) up and down.
2. anti-bird insulated guard shield according to claim 1, is characterized in that,
The upper surface of described cover body (10) have one described domatic, a described domatic orthographic projection overlaps with the bottom surface of described cover body (10).
3. anti-bird insulated guard shield according to claim 1, is characterized in that, the upper surface of described cover body (10) have two interconnective described domatic, two described domatic orthographic projections overlap with the bottom surface of described cover body (10).
4. anti-bird insulated guard shield according to claim 3, it is characterized in that, end face domatic described in one of them is connected with end face domatic described in another.
5. anti-bird insulated guard shield according to claim 1, is characterized in that,
The upper surface of described cover body (10) have four described domatic, four described domatic formation " rectangular pyramid " shapes.
6. anti-bird insulated guard shield according to claim 1, is characterized in that,
The axis of described first through hole (20) passes through the centre of described cover body (10).
7. anti-bird insulated guard shield according to claim 1, is characterized in that, described anti-bird insulated guard shield also comprises:
At least one second through hole (30), penetratingly be arranged on described cover body (10) up and down, described cover body (10) is connected with described cross-arm (50) with described second through hole (30) by bolt (60).
8. anti-bird insulated guard shield according to claim 7, is characterized in that, described second through hole (30) is for multiple, and multiple described second through hole (30) is arranged evenly and at intervals along the length direction of described cover body (10).
9. anti-bird insulated guard shield according to claim 8, is characterized in that, multiple described second through holes (30) are separately positioned on the edge of described cover body (10).
10. anti-bird insulated guard shield according to claim 1, is characterized in that, described cover body (10) adopts insulating material to make.
11. anti-bird insulated guard shields according to claim 1, it is characterized in that, the upper surface of described cover body (10) has multiple domatic, adjacent two described domatic between absorption connect, the bottom surface that is domatic and described cover body (10) of described cover body (10) is adsorbed and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846940.7A CN105322490A (en) | 2015-11-26 | 2015-11-26 | Anti-bird insulating protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846940.7A CN105322490A (en) | 2015-11-26 | 2015-11-26 | Anti-bird insulating protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105322490A true CN105322490A (en) | 2016-02-10 |
Family
ID=55249358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510846940.7A Pending CN105322490A (en) | 2015-11-26 | 2015-11-26 | Anti-bird insulating protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364979A (en) * | 2019-08-23 | 2019-10-22 | 国网山东省电力公司枣庄供电公司 | Anti- birds droppings is scattered device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930036Y (en) * | 2006-04-04 | 2007-08-01 | 于泉涌 | Occupation resistance spike cone for eliminating power system bird disaster |
| CN101355244A (en) * | 2008-07-10 | 2009-01-28 | 桐乡市供电局 | Bird injury resistance baffle for high-voltage line |
| CN201985492U (en) * | 2010-12-14 | 2011-09-21 | 吉林大学 | Device for preventing short circuit of outskirt three-phase high-voltage power transmission line due to bird nest |
| CN103414134A (en) * | 2013-07-05 | 2013-11-27 | 海宁市供电局 | Bird-inhabiting-resistant device for electrical pole and tower |
| CN103999847A (en) * | 2014-05-09 | 2014-08-27 | 国家电网公司 | Nest blocking device special for door-type electric pole |
| CN104332920A (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Shielding device for blocking sundries and mounting method |
| CN205123186U (en) * | 2015-11-26 | 2016-03-30 | 国网北京市电力公司 | Prevent insulating guard shield of bird pest |
-
2015
- 2015-11-26 CN CN201510846940.7A patent/CN105322490A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930036Y (en) * | 2006-04-04 | 2007-08-01 | 于泉涌 | Occupation resistance spike cone for eliminating power system bird disaster |
| CN101355244A (en) * | 2008-07-10 | 2009-01-28 | 桐乡市供电局 | Bird injury resistance baffle for high-voltage line |
| CN201985492U (en) * | 2010-12-14 | 2011-09-21 | 吉林大学 | Device for preventing short circuit of outskirt three-phase high-voltage power transmission line due to bird nest |
| CN103414134A (en) * | 2013-07-05 | 2013-11-27 | 海宁市供电局 | Bird-inhabiting-resistant device for electrical pole and tower |
| CN103999847A (en) * | 2014-05-09 | 2014-08-27 | 国家电网公司 | Nest blocking device special for door-type electric pole |
| CN104332920A (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Shielding device for blocking sundries and mounting method |
| CN205123186U (en) * | 2015-11-26 | 2016-03-30 | 国网北京市电力公司 | Prevent insulating guard shield of bird pest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364979A (en) * | 2019-08-23 | 2019-10-22 | 国网山东省电力公司枣庄供电公司 | Anti- birds droppings is scattered device |
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Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |