CN203597285U - Anti-bird device for electric transmission line - Google Patents
Anti-bird device for electric transmission line Download PDFInfo
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- CN203597285U CN203597285U CN201320755886.1U CN201320755886U CN203597285U CN 203597285 U CN203597285 U CN 203597285U CN 201320755886 U CN201320755886 U CN 201320755886U CN 203597285 U CN203597285 U CN 203597285U
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Abstract
The utility model discloses an anti-bird device for an electric transmission line. The anti-bird device comprises a plurality of anti-bird windmills, an ultrasonic wave bird repellent device and a plurality of anti-bird needle plates, wherein the anti-bird windmills are arranged over insulators of pole towers of the electric transmission line, the ultrasonic wave bird repellent device is arranged over middle-phase insulators of the pole towers, and the anti-bird needle plates are arranged on a cross arm of the pole towers on the side portions of the anti-bird windmills. According to a regional comprehensive anti-bird method, the pole tower with the severe bird damage is selected in the area where bird activities are frequent, one anti-bird windmill is arranged over the middle-phase insulator of the pole tower, one anti-bird mill and one anti-bird needle plate are arranged above other two-phase insulators, one ultrasonic bird repellent device is arranged over middle-phase insulators of a pole tower adjacent to or near the pole tower, two anti-bird windmills are arranged over the two-phase insulators respectively, and three anti-bird windmills are arranged over three-phase insulators of a pole tower adjacent to or near the two pole towers respectively. An anti-bird region net is formed by the three different anti-bird facilities, and the adaptive capacity of birds to the anti-bird device is greatly reduced.
Description
Technical field:
The utility model relates to a kind of bird protection device of electricity transmission lines.
Background technology:
Electric power line pole tower is tall and big firm, and a lot of birds are liked the breeding of nesting in the above, the especially frequent danger positions such as skewed crossing place above shaft tower insulator chain hitch point and above wire jumper that Bird's Nest is built.Below occurring, will cause line tripping accident when three kinds of situations: the materials of nesting such as (1) branch, iron wire are sagging or fall, short circuit insulator chain, and such fault is not easy to search; (2) the birds ight soil of perching above shaft tower falls to polluting insulator, reduces line insulation level, and run up to and to a certain degree cause flashover, or all or part of insulator of ight soil whereabouts moment short circuit, the frequency that such accident occurs is the highest; (3) birds that build is larger are movable on cross arm of tower, and the moment of spreading the wings is by insulator chain short circuit.The flashover tripping operation that the annual birds that all can occur some at home and abroad cause.The America & Canada large area blackout occurring 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 of taking at present has: (1) installs bird-resistant.Bird-resistant is the most frequently used scarer, be umbrella, developed area is larger, and also larger 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 mainly made up of rotary reflective device and the holder device of metal material or glass-mirror, constantly rotation under the effect of wind-force, reach by mirror-reflection light and drive bird, prevent the object that birds are nested, have a rest at overhead line structures dangerous position, but at calm weather, windmill cannot rotate, also just lost the usefulness of driving bird, field investigation is simultaneously found installing after a period of time, and part rolling bearing very easily damages and causes windmill rotate difficulty or stop.(3) supersonic wave bird driving device is installed.Adopt solar poweredly, once sense that birds are near the sound that will give a warning, Stimulation of Birds, to reach the object of driving bird, but uses after a period of time, birds gradually habituation after warning tones, also just lost effect.In addition strengthen insulator cluster parachute, manually stepping on bar, to remove Bird's Nest etc. be all also the anti-bird measure using, although above-mentioned several different methods respectively has feature, also played certain effect, all has certain drawback, all can not effectively 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 activities, the transmission line of electricity in these locations, and the probability that bird pest fault occurs is also maximum.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of bird protection device of electricity transmission lines and adopts this device to carry out the method for regional Comprehensive Preventing bird, utilize the zonal feature of bird pest, in region, different shaft towers are installed respectively different bird-proof devices, form a protection LAN, both effectively prevented that birds from perching and nesting at shaft tower danger position, also greatly reduced the adaptive capacity of birds to bird-proof device.
The utility model technical solution problem adopts following technical scheme:
Bird protection device of electricity transmission lines, it comprises:
Multiple anti-bird windmills, each described anti-bird windmill be located at electric power line pole tower insulator directly over;
At least one is located at the supersonic wave bird driving device directly over phase insulator in shaft tower; And
Multiple bird-proof needle plates, 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: the lower floor's insulation board and the upper strata insulation board that overlap each other and be fixedly connected with, on the plate face of described lower floor insulation board, many bird-proof needles are arranged vertically, on the plate face of described upper strata insulation board, be installed with U-shaped deck, the opening direction of described U-shaped deck is perpendicular to the length direction of described bird-proof needle.
Between described lower floor insulation board and described upper strata insulation board, be fixedly connected with rivet.
Be provided for described bird-proof needle plate to be fixed on the securing member on cross arm of tower, described securing member comprises: cross section is the tabular shackle member of U font, the nut that is fixed with bolt and mates with bolt at a free-ended middle part of described shackle member; The plate face of described lower floor insulation board and upper strata insulation board is provided with the bolt hole mating with described bolt.
Between described bolt and the free end of described shackle member, be also fixed with stainless steel band.
The large end section of described bird-proof needle is trapezoidal, is provided with multiplely for assembling the trapezoidal hole of described bird-proof needle on the plate face of described lower floor insulation board, and the large end of described trapezoidal hole is towards insulation board place, described upper strata one side.
The above-mentioned bird-proof device of a kind of employing carries out the regional Comprehensive Preventing bird of transmission line of electricity method, step comprises: in the region of birds frequent activity, choose the first shaft tower that bird pest is the most serious, an anti-bird windmill is set directly over the middle phase insulator of described the first shaft tower, directly over the other two-phase insulator of the first shaft tower, except arranging respectively an anti-bird windmill, 3-5 bird-proof needle plate is also set on the cross arm of tower of insulator sidepiece;
At described the first shaft tower adjacent or near the middle phase insulator of the second shaft tower directly over a supersonic wave bird driving device is set, and directly over the other two-phase insulator of described the second shaft tower, an anti-bird windmill is set respectively;
At described the first shaft tower, the second shaft tower adjacent or near three phase isolated of the 3rd shaft tower directly over an anti-bird windmill is set respectively;
Described anti-bird windmill, bird-proof needle plate and three kinds of different preventive birds harm installations of supersonic wave bird driving device are arranged different shaft towers and cross-arm, form an anti-bird regional network, greatly reduce the adaptive capacity of birds to bird-proof device.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model has used the transmission line of electricity bird-proof needle plate of spontaneous development, and easy accessibility, has insulation protection, has effectively protected below insulator, can long-play, and anti-bird effect is remarkable; Upper strata insulation board and lower floor's insulation board are made by insulating materials, also can between wire and shaft tower, not form short circuit even if accidentally come off, and 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 effect is remarkable, has effectively protected below insulator; Easy accessibility, has insulation protection; Can long-play.
2, the utility model adopts multiple anti-bird measure to combine, and goes after profits and advoids disadvantages.
3, the anti-bird measure of the different shaft towers of the utility model utilization forms regional Comprehensive Preventing protecting wire net, greatly reduces the adaptive capacity of birds to bird-proof device.
Accompanying drawing explanation:
Figure 1A, 1B, 1C are respectively front view, left view and the vertical view of bird-proof needle plate; 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 at the first shaft tower and cross-arm installation bird-proof needle plate and anti-bird windmill; Fig. 4 is the effect schematic diagram that supersonic wave bird driving device and anti-bird windmill are installed at the second shaft tower; Fig. 5 is the effect schematic diagram that anti-bird windmill is installed 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 pass through embodiment, and the utility model is described in further detail 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 windmills 10, each anti-bird windmill be located at electric power line pole tower insulator directly over; At least one is located at the supersonic wave bird driving device 12 directly over phase insulator in shaft tower; And multiple bird-proof needle plates 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: the lower floor's insulation board 2 and the upper strata insulation board 1 that overlap each other and be fixedly connected with, on the plate face of lower floor's insulation board 2, many bird-proof needles 3 are arranged vertically, on the plate face of upper strata insulation board 1, be 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 100 left and right, and dense degree is to stop birds to stop over and be advisable on insulation board.In specifically arranging, the large end section of bird-proof needle is set to trapezoidal, on the plate face of lower floor's insulation board, be provided with multiple for assembling the trapezoidal hole of bird-proof needle, a bird-proof needle of corresponding installation in each trapezoidal hole, the large end of trapezoidal hole is towards insulation board place, upper strata one 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 on the insulation board of upper strata, between 2, two insulation boards of compound lower floor's insulation board, be fixedly connected with rivet 5.For the ease of bird-proof needle plate being fastened on cross arm of tower and being convenient to dismounting, shown in Fig. 2 A-2B, be provided for bird-proof needle plate to be fixed on the securing member on cross arm of tower, this securing member comprises: cross section is the tabular shackle member 6 of U font, the nut that is fixed with bolt and mates with bolt at a free-ended middle part of shackle member, this securing member is applicable to the situation that cross arm of tower is angle bar.Referring to 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 of selecting insulator top cross arm of tower, if it is angle bar that tower material is installed, by bird-proof needle plate needle point upwards, its U-shaped deck 4 is snapped in to angle bar horizontal component, again the U-shaped shackle member 6 of angle bar securing member is snapped in to the vertical component of angle bar, the bolt of angle bar securing member 9 is penetrated in the bolt hole 7 of bird-proof needle plate, the nut that tights a bolt can be realized fastening again; If it is channel-section steel that tower material is installed, by bird-proof needle plate needle point upwards, its U-shaped deck 4 is snapped in to channel-section steel upper level part, again the U-shaped shackle member of channel-section steel securing member is snapped in to the lower horizontal part of channel-section steel, bending by stainless steel band 8 penetrates the bolt of channel-section steel securing member in the fixed bolt hole 7 of bird-proof needle plate, and the nut that tights a bolt can be realized fastening.The utility model mounting or dismounting are convenient, while pretective acreage as required, the quantity of selecting to install bird-proof needle plate.After installation, force birds cannot stop even and nest at shaft tower danger position, and can long-play, thereby reach the permanently effective bird object of driving.
Adopt the bird-proof device of the present embodiment to carry out the regional Comprehensive Preventing bird of transmission line of electricity method, it is the region at birds frequent activity, choose the first shaft tower that bird pest is the most serious, directly over the middle phase insulator 11 of the first shaft tower, an anti-bird windmill 10 is set, directly over the other two-phase insulator of the first shaft tower, except arranging respectively an anti-bird windmill 10,3-5 bird-proof needle plate 13 is also set on the cross arm of tower 14 of insulator sidepiece; At the first shaft tower adjacent or near the middle phase insulator of the second shaft tower directly over a supersonic wave bird driving device 12 is set, and directly over the other two-phase insulator of the second shaft tower, an anti-bird windmill 10 is set respectively; At the first shaft tower, the second shaft tower adjacent or near three phase isolated of the 3rd shaft tower directly over an anti-bird windmill is set respectively; Above-mentioned multiple anti-bird windmill, bird-proof needle plate and three kinds of different preventive birds harm installations of supersonic wave bird driving device are arranged different shaft towers and cross-arm, form an anti-bird regional network, greatly reduce the adaptive capacity of birds to 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, to step on bar instrument, personal protection apparatus complete good, 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, in the first shaft tower, directly over phase insulator 11, install 1 anti-bird windmill, directly over other two-phase insulator install respectively 1 windmill in, 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, carry out near the installation of adjacent or the second shaft tower.Repeating step 1, operating personnel steps on bar, installs 1 supersonic wave bird driving device directly over middle phase insulator, installs respectively in addition an anti-bird windmill directly over two-phase insulator;
4, carry out again other installation adjacent or near the 3rd shaft tower.Repeating step 1, operating personnel steps on bar, installs respectively 1 anti-bird windmill directly over three phase isolated.
5, under work director's commander and monitoring, operating personnel's finishing tool material, cleaning work scene, 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 windmills (10), each described anti-bird windmill be located at electric power line pole tower insulator directly over;
At least one is located at the supersonic wave bird driving device directly over phase insulator (12) in shaft tower; And
Multiple bird-proof needle plates (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: the lower floor's insulation board (2) and the upper strata insulation board (1) that overlap each other and be fixedly connected with, many bird-proof needles (3) on the plate face of described lower floor insulation board (2), are arranged vertically, on the plate face of described upper strata insulation board (1), be installed with U-shaped deck (4), the opening direction of described U-shaped deck is perpendicular to the length direction of described bird-proof needle.
2. bird protection device of electricity transmission lines according to claim 1, is characterized in that, between described lower floor insulation board (2) and described upper strata insulation board (1), is fixedly connected with rivet (5).
3. bird protection device of electricity transmission lines according to claim 1, it is characterized in that, be provided for described bird-proof needle plate to be fixed on the securing member on cross arm of tower, described securing member comprises: cross section is the tabular shackle member (6) of U font, the nut that is fixed with bolt and mates with bolt at a free-ended middle part of described shackle member; The plate face of described lower floor insulation board and upper strata insulation board is provided with the bolt hole (7) mating 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 described bolt and the free end of 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, is provided with multiplely for assembling the trapezoidal hole of described bird-proof needle on the plate face of described lower floor insulation board, and the large end of described trapezoidal hole is towards insulation board place, described upper strata one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755886.1U CN203597285U (en) | 2013-11-25 | 2013-11-25 | Anti-bird device for electric transmission line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755886.1U CN203597285U (en) | 2013-11-25 | 2013-11-25 | Anti-bird device for electric transmission line |
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| CN203597285U true CN203597285U (en) | 2014-05-21 |
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| CN201320755886.1U Expired - Fee Related CN203597285U (en) | 2013-11-25 | 2013-11-25 | Anti-bird device for electric transmission line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583505A (en) * | 2013-11-25 | 2014-02-19 | 国网安徽省电力公司滁州供电公司 | Electric transmission line anti-bird device and regional comprehensive anti-bird method |
| CN104285944A (en) * | 2014-09-30 | 2015-01-21 | 国网上海市电力公司 | External ultrasonic bird dispeller adjustable in emission angle |
| CN110547282A (en) * | 2019-10-13 | 2019-12-10 | 国网山东省电力公司泰安供电公司 | Foldable telescopic bird-preventing device |
-
2013
- 2013-11-25 CN CN201320755886.1U patent/CN203597285U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583505A (en) * | 2013-11-25 | 2014-02-19 | 国网安徽省电力公司滁州供电公司 | Electric transmission line anti-bird device and regional comprehensive anti-bird method |
| CN103583505B (en) * | 2013-11-25 | 2016-03-30 | 国家电网公司 | Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method |
| CN104285944A (en) * | 2014-09-30 | 2015-01-21 | 国网上海市电力公司 | External ultrasonic bird dispeller adjustable in emission angle |
| CN110547282A (en) * | 2019-10-13 | 2019-12-10 | 国网山东省电力公司泰安供电公司 | Foldable telescopic bird-preventing device |
| CN110547282B (en) * | 2019-10-13 | 2021-07-06 | 国网山东省电力公司泰安供电公司 | Foldable telescopic bird-preventing device |
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Granted publication date: 20140521 Termination date: 20191125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |