CN105409924A - Bird expelling device - Google Patents
Bird expelling device Download PDFInfo
- Publication number
- CN105409924A CN105409924A CN201511024705.8A CN201511024705A CN105409924A CN 105409924 A CN105409924 A CN 105409924A CN 201511024705 A CN201511024705 A CN 201511024705A CN 105409924 A CN105409924 A CN 105409924A
- Authority
- CN
- China
- Prior art keywords
- bird
- fixed support
- unit
- stretch cord
- drives
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a bird expelling device, particularly to a bird expelling device for an electric transmission line of an electric power system, and solves problems that most of existing bird expelling devices comprise electrical components and are high in manufacturing cost and difficult to maintain and mount and some bird expelling devices adopting mechanical structures are complex in structure and inconvenient to mount. A first bird expelling unit and a second bird expelling unit are identical in structure; each fixed support is arranged on a corresponding fixed seat, a retractable winch is connected with the upper part of the fixed support, one end of a transparent elastic rope is connected with the retractable winch, and an anti-falling hook is arranged at the other end of the transparent elastic rope; the transparent elastic rope of the first bird expelling unit is connected with the upper part of the fixed support of the second bird expelling unit through one anti-falling hook, and the transparent elastic rope of the second bird expelling unit is connected with the upper part of the fixed support of the first bird expelling unit through the other anti-falling hook.
Description
Technical field
The present invention relates to a kind of scarer, especially relate to the scarer that a kind of power system transmission line uses.
Background technology
In recent years, along with the enhancing of people's environmental consciousness and the continuous improvement of ecotope, the birds population lived in the Nature, quantity and scope of activities also increase gradually.Because China's transmission overhead line operates in field mostly, be not easy the monitoring being subject to manpower in time, the impact therefore by birds activity is larger.
Small bird is built nest on high voltage plane usually, wind one blows, the branch and the wire that do nest easily form short circuit, once run into rainy weather, wet branch forms conductor generation ground fault, then causes tripping operation power-off, and half district all likely has a power failure because of a slight bird's nest, not only make troubles to huge numbers of families, also can bring loss to factory.And in the material of bird's nest, there is many iron wire steel wires, dangerous especially.The excreta staying in the small birds on steel tower also can threaten to power system.Birds are discharged feces on high voltage iron tower, easily pollute porcelain insulator and conduct electricity.According to national grid relevant department statistics, nest on steel tower by birds, perch the accident such as short circuit, tripping operation that causes in ascendant trend year by year.The frequent generation of Bird-caused Fault, not only makes operation maintenance unit on human and material resources, suffer larger loss, and importantly the safe operation of electrical network receives serious threat.
Nest on the line bar and steel tower of ultra-high-tension power transmission line to prevent birds, affect the normal operation of transmission line of electricity, power department generally adopted bird-scaring unit equipment to be contained on line bar or steel tower in recent years, obtain good effect, neither injuring birds, preventing again the harmful effect that birds are caused power circuit because of perching.But existing scarer is many, and to form cost by electric elements high and difficult in maintenance, and the bird-scaring unit complex structure of some mechanical structure, installation and maintenance are inconvenient.
Summary of the invention
The object of this invention is to provide a kind of scarer, to solve current scarer, many to be formed cost by electric elements high and safeguard and install difficulty, the bird-scaring unit complex structure of some mechanical structure, installs inconvenient problem.
The present invention solves the problems of the technologies described above the technical scheme taked to be: described device comprises first and drives bird unit and second and drive bird unit, first drives bird unit and second, and to drive bird cellular construction identical, each bird unit that drives comprises fixed support, flexible capstan winch, transparent stretch cord, dropping-proof hook and holder, holder is provided with fixed support, flexible capstan winch is connected with support bracket fastened top, one end of transparent stretch cord is connected with flexible capstan winch, the other end of transparent stretch cord is provided with dropping-proof hook, the support bracket fastened top that the first transparent stretch cord driving bird unit drives bird unit by dropping-proof hook and second is connected, the support bracket fastened top that the second transparent stretch cord driving bird unit drives bird unit by dropping-proof hook and first is connected.
The present invention has following beneficial effect: this scarer is mainly applicable to power system transmission line, and the present invention is according to birds easily frightened, caliginous characteristic, is driven outside shaft tower, prevents from nesting; The present invention is frame for movement, and structure is simple, cost is low, safeguards easy for installation.
Accompanying drawing explanation
Fig. 1 is the overall structure front view that the present invention drives bird unit, and Fig. 2 is the end view of Fig. 1, and Fig. 3 is the main cutaway view of overall structure of flexible capstan winch, and Fig. 4 is overall structure front view of the present invention.
Embodiment
Embodiment one: composition graphs 1, Fig. 2 and Fig. 4 illustrates present embodiment, the device of present embodiment comprises first and drives bird unit 1 and second and drive bird unit 2, first drives bird unit 1 and second, and to drive bird unit 2 structure identical, each bird unit that drives comprises fixed support 3, flexible capstan winch 4, transparent stretch cord 5, dropping-proof hook 6 and holder 7, holder 7 is provided with fixed support 3, flexible capstan winch 4 is connected with the top of fixed support 3, one end of transparent stretch cord 5 is connected with flexible capstan winch 4, the other end of transparent stretch cord 5 is provided with dropping-proof hook 6, the first transparent stretch cord 5 driving bird unit 1 drives the fixed support 3 of bird unit 2 top by dropping-proof hook 6 and second is connected, the second transparent stretch cord 5 driving bird unit 2 drives the fixed support 3 of bird unit 1 top by dropping-proof hook 7 and first is connected.The material of transparent stretch cord 5 adopts senior synthetic resin, has efficiency high temperature resistance low cold.
Embodiment two: composition graphs 3 illustrates present embodiment, the flexible capstan winch 4 of present embodiment comprises housing 4-1, rotating disk 4-2, spring steel disc spring 4-3, a convex axle 4-4 is provided with in housing, convex axle 4-4 and housing 4-1 is coaxially arranged, rotating disk 4-2 is located in housing 4-1, spring steel disc spring 4-3 is located in rotating disk 4-2, one end and the convex axle 4-4 of spring steel disc spring 4-3 are affixed, the other end of spring steel disc spring 4-3 is connected with the inwall of rotating disk 4-2, transparent stretch cord 5 is wrapped on the outer wall of rotating disk 4-2, one end of transparent stretch cord 5 is located at the outside of housing 4-1 through housing 4-1, this structure can have effectively achieved the function driven away by bird, when bird drops on transparent rope, the Action of Gravity Field of bird self is on rope, the spring steel disc spring 4-3 tightened up can be applied to a bird elastic force with it, bird bullet is walked.Other embodiment is identical with embodiment one.
Embodiment three: composition graphs 1 illustrates present embodiment, the fixed support 3 of present embodiment to be connected with wiring plate 3-2 by support bar 3-1 makes one, wiring plate 3-2 is provided with multiple pointed tooth 3-3, when driving bird unit and using in pairs, wiring plate is provided with multiple pointed tooth and by two transparent rope generation one segment distances, can not be able to overlaps.Other embodiment is identical with embodiment one or two.
Embodiment four: composition graphs 1 and Fig. 2 illustrate present embodiment, each bird unit that drives of present embodiment comprises latch 8 and the first bolt 10, holder 7 is cuboid framework, the side of cuboid framework holder 7 is set to openend, one end of latch 8 and the upper surface of openend hinged, the other end of latch 8 is locked with the lower surface of openend and is connected, the bottom face of cuboid framework holder 7 is provided with first bolt 10, when the present invention installs, holder 7 is inserted on the cross-arm of high-voltage wire by openend, the cross-arm of holder and high-voltage wire can effectively be fixed by this structure.Other embodiment is identical with embodiment three.
Embodiment five: composition graphs 1 and Fig. 2 illustrate present embodiment, each bird unit that drives of present embodiment comprises the second bolt 9, and flexible capstan winch 4 is connected by the second bolt 9 with the top of fixed support 3, this structure easy accessibility.Other embodiment is identical with embodiment four.
Operation principle:
The fixed support 3 that the fixed support 3 and second driving bird unit by first drives bird unit installs one with the first bolt 10 at high-voltage line cross-arm respectively.Transparent stretch cord 5 on the fixed support 3 driving bird unit by first in flexible capstan winch 4 pulls out, and is suspended to second drives on the fixed support 3 of bird unit with dropping-proof hook 6.After hanging up properly, the transparent stretch cord 5 driven second in bird unit pulls out, and is suspended on the fixed support 3 of second unit with dropping-proof hook 6.So just above cross-arm, form a rectangular protection network pulled out by transparent stretch cord.Install and namely complete;
Due to the dysphotia of bird, when bird lands on high-voltage line, can't see transparent stretch cord 5, bird will bump against on transparent stretch cord 5, can fly at once to hold after bird is frightened.By this device, can effectively disturb birds and frighten, reach effect on driving birds.
Claims (5)
1. a scarer, it is characterized in that described device comprises first and drives bird unit (1) and second and drive bird unit (2), first drives bird unit (1) and second, and to drive bird unit (2) structure identical, each bird unit that drives comprises fixed support (3), flexible capstan winch (4), transparent stretch cord (5), dropping-proof hook (6) and holder (7), holder (7) is provided with fixed support (3), flexible capstan winch (4) is connected with the top of fixed support (3), one end of transparent stretch cord (5) is connected with flexible capstan winch (4), the other end of transparent stretch cord (5) is provided with dropping-proof hook (6), the first transparent stretch cord (5) driving bird unit (1) drives the fixed support (3) of bird unit (2) top by dropping-proof hook (6) and second is connected, the second transparent stretch cord (5) driving bird unit (2) drives the fixed support (3) of bird unit (1) top by dropping-proof hook 7 and first is connected.
2. scarer according to claim 1, it is characterized in that flexible capstan winch (4) comprises housing (4-1), rotating disk (4-2), spring steel disc spring (4-3), a convex axle (4-4) is provided with in housing, convex axle (4-4) and housing (4-1) are coaxially arranged, rotating disk (4-2) is located in housing (4-1), spring steel disc spring (4-3) is located in rotating disk (4-2), one end and the convex axle (4-4) of spring steel disc spring (4-3) are affixed, the other end of spring steel disc spring (4-3) is connected with the inwall of rotating disk (4-2), transparent stretch cord (5) is wrapped on the outer wall of rotating disk (4-2), one end of transparent stretch cord (5) is located at the outside of housing (4-1) through housing (4-1).
3. scarer according to claim 1, it is characterized in that fixed support (3) to be connected with wiring plate (3-2) by support bar (3-1) and make one, wiring plate (3-2) is provided with multiple pointed tooth (3-3).
4. scarer according to claim 3, it is characterized in that each bird unit that drives comprises latch (8) and the first bolt (10), holder (7) is cuboid framework, the side of cuboid framework holder (7) is set to openend, one end of latch (8) and the upper surface of openend hinged, the other end of latch (8) is locked with the lower surface of openend and is connected, and the bottom face of cuboid framework holder (7) is provided with first bolt (10).
5. scarer according to claim 4, is characterized in that each bird unit that drives comprises the second bolt (9), and flexible capstan winch (4) passes through the second bolt (9) with the top of fixed support (3) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024705.8A CN105409924A (en) | 2015-12-30 | 2015-12-30 | Bird expelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024705.8A CN105409924A (en) | 2015-12-30 | 2015-12-30 | Bird expelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105409924A true CN105409924A (en) | 2016-03-23 |
Family
ID=55488849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511024705.8A Pending CN105409924A (en) | 2015-12-30 | 2015-12-30 | Bird expelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105409924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739783A (en) * | 2018-05-04 | 2018-11-06 | 国网河北省电力有限公司石家庄供电分公司 | A kind of bird-repellent robots on electrical cross arm |
-
2015
- 2015-12-30 CN CN201511024705.8A patent/CN105409924A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739783A (en) * | 2018-05-04 | 2018-11-06 | 国网河北省电力有限公司石家庄供电分公司 | A kind of bird-repellent robots on electrical cross arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |