CN206401856U - A kind of anti-bird backplate and anti-bird cross-arm - Google Patents
A kind of anti-bird backplate and anti-bird cross-arm Download PDFInfo
- Publication number
- CN206401856U CN206401856U CN201720092463.4U CN201720092463U CN206401856U CN 206401856 U CN206401856 U CN 206401856U CN 201720092463 U CN201720092463 U CN 201720092463U CN 206401856 U CN206401856 U CN 206401856U
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- China
- Prior art keywords
- bird
- backplate
- plate
- arm
- connecting plate
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- Expired - Fee Related
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model is related to a kind of anti-bird backplate, including two symmetrically arranged backplate main bodys, the backplate main body includes fixed plate, connecting plate and the cover plate being sequentially connected, both sides in the fixed plate are respectively equipped with two row's circular holes, the spacing of the two rows circular hole is not less than the width of cross-arm, and the inclination angle of the connecting plate is consistent with the inclination angle of M iron swash plates；Angle between the connecting plate and the cover plate is between 90 °~150 °, and the cover plate is provided with semi-circular indentation, and the semi-circular indentation is adapted with electric pole outer circumference surface；The equal fillet in junction of the fixed plate, connecting plate and cover plate.
Description
Technical field
The utility model is related to a kind of anti-bird backplate, further relates to a kind of cross-arm using the anti-bird backplate.
Background technology
Birds are nested breeding on supply line's shaft tower, and the safe operation to supply line causes high risks.It is every
The procreation peak period of Birds In Spring, many birds like at the shaft tower of high voltage supply circuit activity and on high-tension line shaft tower
Dangerous position is nested, and has a strong impact on supply line's stable operation, as potential safety hazard serious in supply line.Particularly 6-
10kV circuits, because wire phase spacing is compact, once building Bird's Nest at pole arm, easily trigger line-to-ground or short circuit event
Barrier, the especially time in rainy, wet weather, the short circuit that Bird's Nest triggers is caught fire, ground fault is particularly acute.
Existing anti-bird pest product has the devices such as wind wheel type bird-scaring unit, anti-bird pillar.When just beginning to use, anti-bird effect is also
It is good, but from the point of view of long-play, anti-bird effect is undesirable.
Wind wheel type bird-scaring unit, during the corrosion of when calm or rotating shaft position, wind wheel, which stops operating, just loses bird repellent effect.Birds
Had been found by observation and crack the method that the bird-scaring unit is rotated.First hold in the month and carry out branch and be inserted directly into wind wheel space, block wind wheel
Rotate, then starting to nest；Such bird-scaring unit, cost is higher, and needs often maintenance, wasting manpower and material resources.
Anti- bird pillar is processed into pvc pipe, and the pvc pipe splitted is tipped upside down on above pole arm, wiring colligation is used
It is fixed.A smooth circular arc is formed above cross-arm, birds claw is just difficult to hold on circular arc, hold next branch etc. in the month and nest
Material can not also be placed firmly on arc surface, start have certain effect to preventing birds from being nested at cross-arm.But for a long time
Gradually adapted to, first fixed the M iron that branch (iron wire etc.) skewer enters cross-arm using birds when nesting, then progressively strengthen doing
Greatly, it can still be nested on anti-bird pipe.Therefore, the M iron of electric pole iron cross arm how is covered, prevents birds from branch skewer is entered into seam
Gap, so as to further do big Bird's Nest, this is to prevent the premise of bird pest.
Utility model content
The utility model for above-mentioned the deficiencies in the prior art there is provided a kind of anti-bird effect is good, that cost is low is anti-
Bird backplate.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of anti-bird backplate, including two symmetrically set
The backplate main body put, the backplate main body includes two in fixed plate, connecting plate and the cover plate being sequentially connected, the fixed plate
Side is respectively equipped with two row's circular holes, and the spacing of the two rows circular hole is not less than the width of cross-arm, inclination angle and the M iron of the connecting plate
The inclination angle of swash plate is consistent；Angle between the connecting plate and the cover plate is between 90 °~180 °, in the cover plate
Provided with semi-circular indentation, the semi-circular indentation is adapted with electric pole outer circumference surface；The fixed plate, connecting plate and cover plate
The equal fillet in junction.
A kind of beneficial effect of anti-bird backplate is：The M iron on cross-arm can be covered, prevents birds from branch skewer is entered into gap,
And then Bird's Nest can be done in cross-arm；In addition, this is relatively simple for structure, simple installation is not required to safeguard, service life up to 6 years with
On, use manpower and material resources sparingly, cost is relatively low.
Further, the fixed plate, connecting plate and the cover plate are integrally formed.
Further, the backplate main body is made up of PVC material.
Further, the fixed plate, connecting plate and cover plate use circular arc sheet material (being not drawn into figure).
Using the beneficial effect of above-mentioned further technical scheme:PVC board surface is smooth, even if bird puts branch, once
There is wind with regard to that can blow away, Bird's Nest will not be formed；Using circular arc sheet material, more preferably, branch is put on circular arc sheet material just anti-bird effect
It can slide, in the absence of the possibility for building up Bird's Nest.
The utility model further relates to a kind of anti-bird cross-arm using above-mentioned anti-bird backplate, including cross-arm body, the cross-arm
The anti-bird backplate is connected on body.
A kind of beneficial effect of anti-bird cross-arm：The effect of anti-bird, simple in construction, simple installation can be played.
Brief description of the drawings
Fig. 1 is the structural representation of anti-bird backplate in the utility model；
Fig. 2 is anti-bird cross-arm structural representation in the utility model；
In the accompanying drawings, the list of designations represented by each label is as follows：1st, panel reality, 1-1, fixed plate, 1-2, company
Fishplate bar, 1-3, cover plate, 1-4, circular hole, 1-5, semi-circular indentation, 2, cross-arm body, 3, M iron, 4, electric pole.
Embodiment
Anti- bird backplate principle and feature of the present utility model are described below in conjunction with accompanying drawing, example is served only for solution
The utility model is released, scope of the present utility model is not intended to limit.
As Figure 1-Figure 2, a kind of anti-bird backplate, including two symmetrically arranged backplate main bodys 1, the backplate main body 1
Two are respectively equipped with including the both sides on the fixed plate 1-1 being sequentially connected, connecting plate 1-2 and cover plate 1-3, the fixed plate 1-1
The spacing for arranging circular hole 1-4, the two rows circular hole 1-4 is not less than the width of cross-arm, and the inclination angle of the connecting plate 1-2 and M iron 3 are oblique
The inclination angle of plate is consistent；Angle between the connecting plate 1-2 and the cover plate 1-3 is between 90 °~180 °, the covering
Plate 1-3 is adapted provided with semi-circular indentation 1-5, the semi-circular indentation 1-5 with the outer circumference surface of electric pole 4；The fixed plate
1-1, connecting plate 1-2 and cover plate the 1-3 equal fillet in junction.
The fixed plate 1-1, connecting plate 1-2 and the cover plate 1-3 are integrally formed.The backplate main body 1 is by PVC material
It is made, PVC board surface is smooth, even if bird puts branch, can be blown away once having wind, Bird's Nest will not be formed.
The fixed plate 1-1, connecting plate 1-2 and cover plate 1-3 use circular arc sheet material, using circular arc sheet material, anti-bird
Effect can be more preferable, and branch, which is put on sheet material, to be slid, in the absence of the possibility for building up Bird's Nest.
During installation, two row circular hole 1-4 are passed through with iron wire or aluminum steel etc., panel reality 1 is fixed on cross-arm, horizontal stroke is covered
The M iron of load.
The utility model further relates to a kind of cross-arm using above-mentioned anti-bird backplate, including cross-arm body 2, the cross-arm body
The anti-bird backplate is connected on 2.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of anti-bird backplate, it is characterised in that including two symmetrically arranged backplate main bodys, the backplate main body is included successively
Both sides in fixed plate, connecting plate and the cover plate of connection, the fixed plate are respectively equipped with two row's circular holes, the two rows circular hole
Spacing is not less than the width of cross-arm, and the inclination angle of the connecting plate is consistent with the inclination angle of M iron swash plates；The connecting plate with it is described
Angle between cover plate is between 90 °~150 °, and the cover plate is provided with semi-circular indentation, the semi-circular indentation and electricity
Line bar outer circumference surface is adapted；The equal fillet in junction of the fixed plate, connecting plate and cover plate.
2. a kind of anti-bird backplate according to claim 1, it is characterised in that the fixed plate, connecting plate and the covering
Plate is integrally formed.
3. a kind of anti-bird backplate according to claim 1, it is characterised in that the backplate main body is made up of PVC material.
4. a kind of anti-bird backplate according to claim 1, it is characterised in that the fixed plate, connecting plate and cover plate are adopted
Use circular arc sheet material.
5. a kind of anti-bird cross-arm, it is characterised in that use the anti-bird backplate as described in claim any one of 1-3, including cross-arm
The anti-bird backplate is connected with body, the cross-arm body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092463.4U CN206401856U (en) | 2017-01-24 | 2017-01-24 | A kind of anti-bird backplate and anti-bird cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092463.4U CN206401856U (en) | 2017-01-24 | 2017-01-24 | A kind of anti-bird backplate and anti-bird cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401856U true CN206401856U (en) | 2017-08-11 |
Family
ID=59514961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092463.4U Expired - Fee Related CN206401856U (en) | 2017-01-24 | 2017-01-24 | A kind of anti-bird backplate and anti-bird cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485796A (en) * | 2019-09-16 | 2019-11-22 | 宁波功成电气有限公司 | A kind of integral type insulator crossarm |
| CN110620361A (en) * | 2019-09-26 | 2019-12-27 | 国网河北省电力有限公司赵县供电分公司 | Anti-bird sheath installed at double cross arms of electric pole |
-
2017
- 2017-01-24 CN CN201720092463.4U patent/CN206401856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485796A (en) * | 2019-09-16 | 2019-11-22 | 宁波功成电气有限公司 | A kind of integral type insulator crossarm |
| CN110620361A (en) * | 2019-09-26 | 2019-12-27 | 国网河北省电力有限公司赵县供电分公司 | Anti-bird sheath installed at double cross arms of electric pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |