CN203814453U - Device for preventing birds from nesting on electric pole - Google Patents
Device for preventing birds from nesting on electric pole Download PDFInfo
- Publication number
- CN203814453U CN203814453U CN201420252118.9U CN201420252118U CN203814453U CN 203814453 U CN203814453 U CN 203814453U CN 201420252118 U CN201420252118 U CN 201420252118U CN 203814453 U CN203814453 U CN 203814453U
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- CN
- China
- Prior art keywords
- electric pole
- insulation
- birds
- bird
- electric line
- Prior art date
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 244000000626 Daucus carota Species 0.000 description 9
- 235000005770 birds nest Nutrition 0.000 description 9
- 235000005765 wild carrot Nutrition 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a device for preventing birds from nesting on an electric pole. The device comprises two rectangular insulating panels which are symmetrically arranged on the two sides of the electric pole, magnets are arranged at the bottoms of the insulating panels, a semicircular notch which can be arranged on the electric pole in a sleeved mode is formed in one long side edge of each insulating panel, a plurality of semicircular frames which are concentric and different in diameter are hollowed out in the inner edge of each notch, every two adjacent semicircular frames are connected through breakable spacing pieces, and a plurality of panel protecting strips which can be perpendicularly bent downwards are arranged on two short side edges of each insulating panel side by side. The device for preventing birds from nesting on the electric pole has the advantages that gaps between cross arm lug-shaped supporting steel, bolts and the electric pole are blocked, the birds are prevented from inserting tree branches to nest, and metal articles held in the mouths of the birds such as iron wires and welding electrodes can be snatched through the magnets. The device can be installed on parts, with different sizes, of the electric pole, and is low in manufacturing cost, easy to install and firm.
Description
Technical field
The utility model relates to anti-bird from building nest device for a kind of electric line pole, for preventing that birds from nesting on the two cross-arms on defeated, distribution overhead line cement pole.
Background technology
Along with the enhancing of people's environmental consciousness and the continuous improvement of ecotope, birds population, quantity and the scope of activities of living in the Nature also increases gradually.Because power transmission and distribution overhead transmission line operates in field mostly, be not easy to be subject in time the monitoring of manpower, therefore be subject to birds Activity Effects larger, according to national grid relevant department statistics, be subject to birds on shaft tower, to nest, perch the accidents such as the short circuit that causes, tripping operation and be ascendant trend year by year.The frequent generation of Bird-caused Fault, not only makes operation maintenance unit on human and material resources, suffer greater loss, and importantly the safe operation of electrical network has been subject to serious threat.
Existing bird-scaring unit is mainly to drive birds by principles such as sounding, reflective, rotation, ultrasonic, but effect is not very thorough.Mainly there is defect: utilize the bird-scaring unit of sounding, reflective, rotary principle in actual applications, while just installing, birds are had to certain effect of driveing, but the adaptive capacity of birds exceeds people's anticipation, birds have adapted to soon this environment and have no longer feared, continue to nest on the cross-arm of electric line pole.Some bird-scaring units also can become the main part of Bird's Nest, play support, the fixedly effect of Bird's Nest; The bird-scaring unit cost of manufacture of ultrasonic wave principle is too high and need power supply to provide power just can send ultrasonic, and equipment volume is large, it is complicated to install, and is not suitable for actual use.In view of the importance of electric power netting safe running, the technological deficiency of existing bird-scaring unit, becomes those skilled in the art's problem anxious to be resolved.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of simple and practical, anti-bird from building nest device for electric line pole that cost is low.
The utility model is realized by following measures:
Anti-bird from building nest device for a kind of electric line pole of the present utility model, comprise that two rectangular insulation that are symmetricly set on electric line pole both sides are dull and stereotyped, the dull and stereotyped bottom of described insulation is provided with magnet, a dull and stereotyped long side of insulation is provided with the semicircle breach that can be enclosed within outside electric line pole, and breach inward flange hollow out goes out some circles with one heart and the semicircle frame of different-diameter, between the semicircle frame of two adjacent rings, by broken distance piece, connect, on two short sides of insulation flat board, be arranged side by side some backplate bars that can bend vertically downward.
On one of them insulation flat board in above-mentioned two insulation flat boards, be rotatably connected to strap, described strap end and another insulation flat board are bolted.
Above-mentioned semicircle frame adopts 4 circles, and its diameter is followed successively by 200mm, 210mm, 220mm, 230mm.
The beneficial effects of the utility model are: horizontal stroke but gap block between ear type iron brace, bolt and line bar, prevent that birds from inserting branch and nesting, and can grab by magnet the metal objects such as the iron wire held in the month in birds mouth, welding rod.And be not subject to weather effect, without power Maintenance free is provided,
Simple and practical, can be applicable to the installation at different size line bar position, cost of manufacture is low, installs succinct, firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after the utility model is installed.
Wherein: 1 insulation is dull and stereotyped, 2 magnet, 3 backplate bars, 4 semicircle frames, 5 straps, 6 distance pieces, 7 electric line poles, 8 cross-arms.
Embodiment
The anti-bird from building nest device of a kind of electric line pole 7 use of the present utility model is that process through nesting on the online bar of birding repeatedly and the design feature of Bird's Nest design.Birds are nested equally to be had two primary conditions 1, must have firmly ground with the mankind room of building a house, and concerning Bird's Nest, on our line bar, the plane of cross-arm 8 angle bar is exactly " ground " of Bird's Nest; 2, must have firm house beam, concerning Bird's Nest small bird insert horizontal stroke but between ear type iron brace, bolt and line bar the branch in gap be exactly " house beam " that play main support effect of Bird's Nest.These two conditions are indispensable, as long as there is a condition not possess, Bird's Nest just cannot form.Therefore this patent adopts that insulation board is flat to be stuck in the plane of cross-arm 8 angle bar, so just makes small bird branch cannot be inserted to horizontal stroke but between ear type iron brace, bolt and line bar in gap, thus the formation of having stopped Bird's Nest.
As shown in Figure 1, its concrete structure comprises two rectangular insulation dull and stereotyped 1 that are symmetricly set on electric line pole 7 both sides, dull and stereotyped 1 bottom of insulating is provided with magnet 2, a long side of insulation dull and stereotyped 1 is provided with the semicircle breach that can be enclosed within outside electric line pole 7, and breach inward flange hollow out goes out some circles with one heart and the semicircle frame 4 of different-diameter, between the semicircle frame 4 of two adjacent rings, by broken distance piece 6, connect, on two short sides of insulation dull and stereotyped 1, be arranged side by side some backplate bars 3 that can bend vertically downward.
Dull and stereotyped 1 material of main part that insulate is electric power insulation board, plays the effect of insulation, even if small bird stands on insulation board, occurs that the situation of by mistake touching electrical body can not cause line-to-ground fault yet.Magnet 2 can be adsorbed on cross-arm 8, to insulating, dull and stereotyped 1 has fixation, because of the attraction of 2 pairs of metals of magnet, grabs in addition the function of the metal objects such as the iron wire held in the month in birds mouth, welding rod.According to the width between two parallel cross-arms 8, can, the downward 90 degree crimpings of the backplate of respective numbers, prevent that small bird from inserting branch from the side.A plurality of semicircle frame 4 that in the middle of insulation dull and stereotyped 1, hollow out goes out, can fold easily according to the size of line shank diameter the breach of required diameter size, thereby it is peripheral to make insulation dull and stereotyped 1 be stuck in closely round wire bar.Gap block is got up horizontal stroke but between ear type iron brace, bolt and line bar, prevents that birds from inserting branch and nesting.
In one of them insulation dull and stereotyped 1 in two insulation dull and stereotyped 1, be rotatably connected to strap 5, strap 5 ends and another insulation dull and stereotyped 1 are bolted.By strap 5, two insulation dull and stereotyped 1 are linked together.Semicircle frame 4 adopts 4 circles, and its diameter is followed successively by 200mm, 210mm, 220mm, 230mm.
As shown in Figure 2, the utility model is applicable to being arranged on the electric line pole 7 of two cross-arms 8, when mounted, first one end of two insulation dull and stereotyped 1 separately, according to the diameter of installation portion bit line bar, choose the semicircle frame 4 of suitable dimension, for example: a plurality of disks of the interruption hollow out of making in the middle of insulation board diameter is from inside to outside 200mm successively, 210mm, 220mm, 230mm and the diameter of required installation portion bit line bar is 220mm, at this moment diameter, be just 200mm, two disks of 210mm fall with record book in accordion form, with the disk of diameter 220mm, being stuck in diameter is that 220mm round wire bar is peripheral.Magnet 2 in insulation dull and stereotyped 1 and cross-arm 8 near time because absorption affinity effect makes insulation dull and stereotyped 1, be firmly adsorbed on cross-arm 8, tighten the bolt on strap 5, then according to the width between two parallel cross-arms 8, corresponding backplate downward 90 is spent to crimpings, prevent that small bird from inserting branch from the side.Like this with regard to installation.So just can be horizontal stroke but between ear type iron brace, U-bolt and line bar gap block get up, prevent that birds from inserting branch and nesting.The anti-Bird's Nest of the design is effective, it is ingenious, easy to implement to design.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (3)
1. an anti-bird from building nest device for electric line pole, it is characterized in that: comprise that two rectangular insulation that are symmetricly set on electric line pole both sides are dull and stereotyped, the dull and stereotyped bottom of described insulation is provided with magnet, a dull and stereotyped long side of insulation is provided with the semicircle breach that can be enclosed within outside electric line pole, and breach inward flange hollow out goes out some circles with one heart and the semicircle frame of different-diameter, between the semicircle frame of two adjacent rings, by broken distance piece, connect, on two short sides of insulation flat board, be arranged side by side some backplate bars that can bend vertically downward.
2. anti-bird from building nest device for electric line pole according to claim 1, is characterized in that: on one of them the insulation flat boards in described two insulation flat boards, be rotatably connected to strap, described strap end is bolted with another flat board that insulate.
3. anti-bird from building nest device for electric line pole according to claim 1, is characterized in that: described semicircle frame adopts 4 circles, and its diameter is followed successively by 200mm, 210mm, 220mm, 230mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252118.9U CN203814453U (en) | 2014-05-17 | 2014-05-17 | Device for preventing birds from nesting on electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252118.9U CN203814453U (en) | 2014-05-17 | 2014-05-17 | Device for preventing birds from nesting on electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814453U true CN203814453U (en) | 2014-09-10 |
Family
ID=51470013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252118.9U Expired - Fee Related CN203814453U (en) | 2014-05-17 | 2014-05-17 | Device for preventing birds from nesting on electric pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542560A (en) * | 2015-01-30 | 2015-04-29 | 李志峰 | Tree bird repeller |
| 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 |
| CN106639523A (en) * | 2015-10-28 | 2017-05-10 | 刘刚 | Tool for detecting and correcting vertical state of electric wire rod |
-
2014
- 2014-05-17 CN CN201420252118.9U patent/CN203814453U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542560A (en) * | 2015-01-30 | 2015-04-29 | 李志峰 | Tree bird repeller |
| 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 |
| CN106639523A (en) * | 2015-10-28 | 2017-05-10 | 刘刚 | Tool for detecting and correcting vertical state of electric wire rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160517 |