CN103583505B - Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method - Google Patents
Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method Download PDFInfo
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- CN103583505B CN103583505B CN201310607189.6A CN201310607189A CN103583505B CN 103583505 B CN103583505 B CN 103583505B CN 201310607189 A CN201310607189 A CN 201310607189A CN 103583505 B CN103583505 B CN 103583505B
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- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 10
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 7
- 230000003044 adaptive effect Effects 0.000 claims abstract description 6
- 230000006378 damage Effects 0.000 claims abstract description 5
- 230000003449 preventive effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 39
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Abstract
The invention discloses a kind of bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method, device comprises multiple anti-bird windmill---be located at directly over electric power line pole tower insulator; Be located at the supersonic wave bird driving device directly over phase insulator in shaft tower; And the bird-proof needle plate on multiple cross arm of tower being located at anti-bird windmill sidepiece; Regional Comprehensive Preventing bird method is in the region of birds frequent activity, chooses the comparatively serious shaft tower of bird pest, arranges an anti-bird windmill, arrange anti-bird windmill and bird-proof needle plate in addition above two-phase insulator in shaft tower directly over phase insulator; At above-mentioned shaft tower adjacent or near shaft tower in a supersonic wave bird driving device is set directly over phase insulator, an anti-bird windmill is set directly over two-phase insulator in addition respectively; At above-mentioned two shaft towers adjacent or near shaft tower three phase isolated directly over an anti-bird windmill is set respectively; Three kinds of different preventive birds harm installations form an anti-bird regional network, greatly reduce birds to the adaptive capacity of bird-proof device.
Description
Technical field:
The present invention relates to a kind of bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method.
Background technology:
Electric power line pole tower is firmly tall and big, and a lot of birds are liked carrying out above breeding of nesting, and especially often Bird's Nest is built the danger positions such as skewed crossing place above shaft tower insulator chain hitch point and above wire jumper.When causing line tripping accident during three kinds of situations below occurring: (1) branch, iron wire etc. material of nesting is sagging or fall, short circuit insulator chain, and such fault is not easy to search; (2) bird excrement of perching above shaft tower falls to polluting insulator, reduces line insulation level, runs up to and to a certain degree cause flashover, or all or part of insulator of ight soil whereabouts moment short circuit, and the frequency that such accident occurs is the highest; (3) birds that build is larger are movable on cross arm of tower, spread the wings instantaneously by insulator chain short circuit.The annual flashover that all can occur that the birds of some cause at home and abroad trips.The America & Canada large area blackout occurred for 2004, cause is exactly that ultra-high-tension power transmission line birds droppings flashover causes tripping operation, causes system concussion, off-the-line.
The main anti-bird measure taked at present has: (1) installs bird-resistant.Bird-resistant is the most frequently used scarer, in umbrella, developed area is comparatively large, and also comparatively large to the protected area of insulator, price is low, install more convenient, early stage, effect was better, but easily aging, aging rear weak effect, and because of dismounting difficulty after corrosion, and there is the situation that birds are directly nested on bird-resistant; (2) anti-bird windmill is installed.Anti-bird windmill is formed primarily of the rotary reflective device of metal material or glass-mirror and holder device, constantly rotate under the action of the forces of the wind, the object of driving bird, preventing birds from nesting at overhead line structures dangerous position, having a rest is reached by mirror-reflection light, but at calm weather, windmill cannot rotate, also just lose the usefulness of driving bird, field investigation simultaneously finds after installation a period of time, and partial turn bearing very easily damages and causes windmill rotate difficulty or stop.(3) supersonic wave bird driving device is installed.Adopt solar powered, once sense that birds are near will to give a warning sound, Stimulation of Birds, to reach the object of driving bird, but after using a period of time, birds, gradually after habituation warning tones, also just lose effect.In addition strengthening insulator cluster parachute, manually stepping on bar dismounting Bird's Nest etc. is also all the anti-bird measure used, although above-mentioned multiple method respectively has feature, also serves certain effect, all there is certain drawback, all effectively can not prevent the generation of bird pest.
Bird trouble on transmission line fault mainly contains three large features: regional, seasonal, timeliness, wherein regionality is most important feature.In abundant water, trees are more, and vegetation is enriched or secluded open cropland has a large amount of birds movable, and the transmission line of electricity in these locations, the probability that bird pest fault occurs is also maximum.
Summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method, utilize the zonal feature of bird pest, in region, different bird-proof devices installed respectively by different shaft tower, form a protection LAN, both effectively prevent birds to perch at shaft tower danger position to nest, also greatly reduce the adaptive capacity of birds to bird-proof device.
Technical solution problem of the present invention adopts following technical scheme:
Bird protection device of electricity transmission lines, it comprises:
Multiple anti-bird windmill, each described anti-bird windmill is located at directly over electric power line pole tower insulator;
At least one is located at the supersonic wave bird driving device in shaft tower directly over phase insulator; And
Multiple bird-proof needle plate, described bird-proof needle plate is located on the cross arm of tower of described anti-bird windmill sidepiece;
Described bird-proof needle plate comprises: overlap each other and the lower floor's insulation board be fixedly connected with and upper strata insulation board, the plate face of described lower floor insulation board many bird-proof needles have been arranged vertically, the plate face of described upper strata insulation board is installed with U-shaped deck, and the opening direction of described U-shaped deck is perpendicular to the length direction of described bird-proof needle.
Be fixedly connected with rivet between described lower floor insulation board with described upper strata insulation board.
Arrange for described bird-proof needle plate being fixed on the securing member on cross arm of tower, described securing member comprises: cross section is the tabular shackle member of U-shaped, the nut being fixed with bolt at the middle part of a free end of described shackle member and mating with bolt; The plate face of described lower floor insulation board and upper strata insulation board is provided with the bolt hole mated with described bolt.
Also stainless steel band is fixed with between the free end of described bolt and described shackle member.
The large end section of described bird-proof needle is trapezoidal, and the plate face of described lower floor insulation board is provided with multiple trapezoidal hole for assembling described bird-proof needle, and the large end of described trapezoidal hole is towards described upper strata insulation board side.
The above-mentioned bird-proof device of a kind of employing carries out transmission line of electricity regional Comprehensive Preventing bird method, step comprises: in the region of birds frequent activity, choose the first shaft tower that bird pest is the most serious, in described first shaft tower, an anti-bird windmill is set directly over phase insulator, directly over the other two-phase insulator of the first shaft tower except an anti-bird windmill is set respectively, 3-5 bird-proof needle plate is also set on the cross arm of tower of insulator sidepiece;
At described first shaft tower adjacent or near the second shaft tower in a supersonic wave bird driving device is set directly over phase insulator, and an anti-bird windmill is set respectively directly over the other two-phase insulator of described second shaft tower;
At described first shaft tower, the second shaft tower adjacent or near the 3rd shaft tower three phase isolated directly over an anti-bird windmill is set respectively;
Described anti-bird windmill, bird-proof needle plate and supersonic wave bird driving device three kinds of different preventive birds harm installations, in the arrangement of different shaft tower and cross-arm, form an anti-bird regional network, greatly reduce birds to the adaptive capacity of bird-proof device.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, present invention uses the transmission line of electricity bird-proof needle plate of spontaneous development, easy accessibility, has insulation protection, effectively protects below insulator, can long-play, anti-bird Be very effective; Upper strata insulation board and lower floor's insulation board are made by insulating materials, even if accidentally come off also can not form short circuit between wire and shaft tower, bird-proof needle needle point is sharp; birds can not be based oneself upon; material is stainless steel, can not get rusty, and the area coverage of formation is protected below insulator effectively.Anti-bird Be very effective, effectively protects below insulator; Easy accessibility, has insulation protection; Can long-play.
2, the present invention adopts multiple anti-bird measure to combine, and goes after profits and advoids disadvantages.
3, the present invention utilizes the anti-bird measure forming region Comprehensive Preventing protecting wire net of different shaft tower, greatly reduces the adaptive capacity of birds to bird-proof device.
Accompanying drawing illustrates:
Figure 1A, 1B, 1C are respectively the front view of bird-proof needle plate, left view and vertical view; Fig. 2 A, 2B are front view and the vertical view of securing member; Fig. 2 C, 2D are front view and the vertical view of another securing member; Fig. 3 is the effect schematic diagram installing bird-proof needle plate and anti-bird windmill at the first shaft tower and cross-arm; Fig. 4 is the effect schematic diagram installing supersonic wave bird driving device and anti-bird windmill at the second shaft tower; Fig. 5 is the effect schematic diagram installing anti-bird windmill at the 3rd shaft tower;
Number in the figure: 1 upper strata insulation board, 2 lower floor's insulation boards, 3 bird-proof needles, 4 is U-shaped deck, 5 rivets, 6 shackle member, 7 bolts hole, 8 stainless steel bands, 9 bolts, 10 anti-bird windmills, phase insulator in 11,12 supersonic wave bird driving devices, 13 bird-proof needle plates, 14 cross arm of towers.
Below by way of embodiment, and the invention will be further described by reference to the accompanying drawings.
Embodiment:
Embodiment: the bird protection device of electricity transmission lines of the present embodiment, it comprises:
Multiple anti-bird windmill 10, each anti-bird windmill is located at directly over electric power line pole tower insulator; At least one is located at the supersonic wave bird driving device 12 in shaft tower directly over phase insulator; And multiple bird-proof needle plate 13, bird-proof needle plate is located on the cross arm of tower 14 of anti-bird windmill sidepiece; Wherein, bird-proof needle plate comprises: overlap each other and the lower floor's insulation board 2 be fixedly connected with and upper strata insulation board 1, the plate face of lower floor's insulation board 2 many bird-proof needles 3 have been arranged vertically, the plate face of upper strata insulation board 1 is installed with U-shaped deck 4, this U-shaped deck is for being fixed on cross arm of tower by bird-proof needle plate, and the opening direction of U-shaped deck is perpendicular to the length direction of bird-proof needle.In specifically arranging, the quantity of bird-proof needle can be set to about 100, and dense degree is advisable to stop birds to be stopped on insulation board.In specifically arranging, the large end section of bird-proof needle is set to trapezoidal, the plate face of lower floor's insulation board is provided with multiple trapezoidal hole for assembling bird-proof needle, a corresponding installation bird-proof needle in each trapezoidal hole, the large end of trapezoidal hole is towards upper strata insulation board side, and the tip of bird-proof needle is passed from the insulation board of upper strata, and large end drops in the trapezoidal hole of insulation board, then be fixedly connected with rivet 5 between compound one piece of lower floor's insulation board 2, two pieces of insulation boards on the insulation board of upper strata.For the ease of bird-proof needle plate to be fastened on cross arm of tower and to be convenient to dismounting, shown in Fig. 2 A-2B, arrange for bird-proof needle plate being fixed on the securing member on cross arm of tower, this securing member comprises: cross section is the tabular shackle member 6 of U-shaped, the nut being fixed with bolt at the middle part of a free end of shackle member and mating with bolt, this securing member is applicable to the situation that cross arm of tower is angle bar.See Fig. 2 C-2D, between bolt and the free end of shackle member, be also fixed with stainless steel band 8, this securing member is applicable to the situation that cross arm of tower is channel-section steel.Occupation mode: the appropriate location selecting cross arm of tower above insulator, if installing tower material is angle bar, by bird-proof needle plate needle point upwards, its U-shaped deck 4 is snapped in angle bar horizontal component, again the U-shaped shackle member 6 of angle bar securing member is snapped in the vertical component of angle bar, penetrated in the bolt hole 7 of bird-proof needle plate by the bolt 9 of angle bar securing member, the nut that tights a bolt can realize fastening again; If installing tower material is channel-section steel, by bird-proof needle plate needle point upwards, its U-shaped deck 4 is snapped in channel-section steel upper horizontal portions, again the U-shaped shackle member of channel-section steel securing member is snapped in the lower horizontal portion of channel-section steel, penetrated in the fixed bolt hole 7 of bird-proof needle plate by the bolt of channel-section steel securing member by the bending of stainless steel band 8, the nut that tights a bolt can realize fastening.The present invention installs and removes conveniently, simultaneously pretective acreage as required, selects the quantity of installing bird-proof needle plate.After installation, force birds cannot stop at shaft tower danger position and even nest, and can long-play, thus reach permanently effective and drive bird object.
The bird-proof device of the present embodiment is adopted to carry out transmission line of electricity regional Comprehensive Preventing bird method, it is the region at birds frequent activity, choose the first shaft tower that bird pest is the most serious, an anti-bird windmill 10 is set directly over phase insulator 11 in the first shaft tower, directly over the other two-phase insulator of the first shaft tower except an anti-bird windmill 10 is set respectively, also 3-5 bird-proof needle plate 13 is set on the cross arm of tower 14 of insulator sidepiece; At the first shaft tower adjacent or near the second shaft tower in a supersonic wave bird driving device 12 is set directly over phase insulator, and an anti-bird windmill 10 is set respectively directly over the other two-phase insulator of the second shaft tower; At the first shaft tower, the second shaft tower adjacent or near the 3rd shaft tower three phase isolated directly over an anti-bird windmill is set respectively; Above-mentioned multiple anti-bird windmill, bird-proof needle plate and supersonic wave bird driving device three kinds of different preventive birds harm installations, in the arrangement of different shaft tower and cross-arm, form an anti-bird regional network, greatly reduce birds to the adaptive capacity of bird-proof device.In concrete enforcement, supersonic wave bird driving device and anti-bird windmill can adopt existing product on market, as the TLKS-PUW type supersonic wave bird driving device that Shenzhen Telikang Technology Co., Ltd. produces, and the anti-bird windmill that power energy five metals security tool factory of Bazhou City produces.
Specific construction carries out as follows:
1, preparation under shaft tower: check waistband, step on bar instrument, personal protection apparatus is well complete, correctly wear; Check that shaft tower root is firm; Concrete bar basis nothing fetches earth, the inadequate phenomenon of buried depth.
2, on bar, operating personnel steps on bar, 1 anti-bird windmill is installed directly over phase insulator 11 in the first shaft tower, while 1 windmill of installing respectively directly over other two-phase insulator, respectively install the bird-proof needle plate of some in windmill adjacent position, be generally 3-5.The installation method of bird-proof needle plate is described above.
3, the installation of adjacent or neighbouring second shaft tower is carried out.Repeat step 1, operating personnel steps on bar, installs 1 supersonic wave bird driving device, install an anti-bird windmill in addition directly over two-phase insulator respectively directly over middle phase insulator;
4, the installation of other adjacent or neighbouring 3rd shaft towers is carried out again.Repeat step 1, operating personnel steps on bar, installs 1 anti-bird windmill directly over three phase isolated respectively.
5, under the commander and monitoring of work director, operating personnel's finishing tool material, cleaning work is on-the-spot, safe escape working site, end-of-job.
Claims (5)
1. bird protection device of electricity transmission lines, is characterized in that comprising:
Multiple anti-bird windmill (10), each described anti-bird windmill is located at directly over electric power line pole tower insulator;
At least one is located at the supersonic wave bird driving device (12) in shaft tower directly over phase insulator; And
Multiple bird-proof needle plate (13), described bird-proof needle plate is located on the cross arm of tower (14) of described anti-bird windmill sidepiece;
Described bird-proof needle plate comprises: overlap each other and the lower floor's insulation board (2) be fixedly connected with and upper strata insulation board (1), the plate face of described lower floor insulation board (2) many bird-proof needles (3) have been arranged vertically, the plate face on described upper strata insulation board (1) is installed with U-shaped deck (4), and the opening direction of described U-shaped deck is perpendicular to the length direction of described bird-proof needle;
Bird-proof device described in employing carries out transmission line of electricity regional Comprehensive Preventing bird method:
In the region of birds frequent activity, choose the first shaft tower that bird pest is the most serious, in described first shaft tower, an anti-bird windmill is set directly over phase insulator, directly over the other two-phase insulator of the first shaft tower except an anti-bird windmill is set respectively, 3-5 bird-proof needle plate is also set on the cross arm of tower of insulator sidepiece;
At described first shaft tower adjacent or near the second shaft tower in a supersonic wave bird driving device is set directly over phase insulator, and an anti-bird windmill is set respectively directly over the other two-phase insulator of described second shaft tower;
At described first shaft tower, the second shaft tower adjacent or near the 3rd shaft tower three phase isolated directly over an anti-bird windmill is set respectively;
Described anti-bird windmill, bird-proof needle plate and supersonic wave bird driving device three kinds of different preventive birds harm installations, in the arrangement of different shaft tower and cross arm of tower, form an anti-bird regional network, greatly reduce birds to the adaptive capacity of bird-proof device.
2. bird protection device of electricity transmission lines according to claim 1, is characterized in that, is fixedly connected with between described lower floor insulation board (2) with described upper strata insulation board (1) with rivet (5).
3. bird protection device of electricity transmission lines according to claim 1, it is characterized in that, arrange for described bird-proof needle plate being fixed on the securing member on cross arm of tower, described securing member comprises: cross section is the tabular shackle member (6) of U-shaped, the nut being fixed with bolt at the middle part of a free end of described shackle member and mating with bolt; The plate face of described lower floor insulation board and upper strata insulation board is provided with the bolt hole (7) mated with described bolt.
4. bird protection device of electricity transmission lines according to claim 3, is characterized in that, is also fixed with stainless steel band (8) between the free end of described bolt and described shackle member.
5. bird protection device of electricity transmission lines according to claim 1, it is characterized in that, the large end section of described bird-proof needle is trapezoidal, and the plate face of described lower floor insulation board is provided with multiple trapezoidal hole for assembling described bird-proof needle, and the large end of described trapezoidal hole is towards described upper strata insulation board side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310607189.6A CN103583505B (en) | 2013-11-25 | 2013-11-25 | Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method |
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| CN201310607189.6A CN103583505B (en) | 2013-11-25 | 2013-11-25 | Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method |
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| CN103583505A CN103583505A (en) | 2014-02-19 |
| CN103583505B true CN103583505B (en) | 2016-03-30 |
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| CN201310607189.6A Expired - Fee Related CN103583505B (en) | 2013-11-25 | 2013-11-25 | Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006310A (en) * | 2015-07-15 | 2015-10-28 | 国网河南省电力公司濮阳供电公司 | Bird damage preventing method for composite insulator |
| CN106719577A (en) * | 2015-11-24 | 2017-05-31 | 国家电网公司 | A kind of insulator with bird repellent windmill |
| CN106639488B (en) * | 2016-12-28 | 2019-12-27 | 中国电力科学研究院 | Arrangement method of bird prevention device for direct-current transmission line tower in high-altitude area |
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