CN105591340B - A kind of mechanical bird-scaring unit and its installation method - Google Patents
A kind of mechanical bird-scaring unit and its installation method Download PDFInfo
- Publication number
- CN105591340B CN105591340B CN201610131853.8A CN201610131853A CN105591340B CN 105591340 B CN105591340 B CN 105591340B CN 201610131853 A CN201610131853 A CN 201610131853A CN 105591340 B CN105591340 B CN 105591340B
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- CN
- China
- Prior art keywords
- bird
- spring
- lark
- scaring unit
- montant
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000012212 insulator Substances 0.000 description 6
- 241000271566 Aves Species 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001248697 Alaudidae Species 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
-
- 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
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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 discloses a kind of mechanical bird-scaring unit and its installation method, bird-scaring unit of the present invention includes pedestal, center and keeps away bird stake and multiple lark components；Lark component includes montant, the first spring and cross bar, and the first both ends of the spring connects montant and cross bar respectively, and the first spring is laterally set；Bird stake is kept away at center includes the pinnacle body of rod, second spring, support rod body and diagonal brace, and the pinnacle body of rod, second spring and support rod body are sequentially connected from top to bottom；Pedestal includes fixture, outer cylinder body and inner cylinder.The installation method of bird-scaring unit of the present invention first opens the lark component of bird-scaring unit and base-separation；Then it is respectively mounted again.The present invention blocks place flat on steel tower, and sets flat office, using the principle for first attracting to frighten again, and it is not the safe place perched here to think small bird, will not be come again.
Description
Technical field
The present invention relates to a kind of mechanical bird-scaring unit and its installation method.
Background technology
Electric power tower is due to tall and big and stably, and the good place stopped over as small bird, small bird is liked perching in flat iron especially
On tower cross-arm, bird pest, meeting insulator arc-over caused by small bird is discharged feces are formed.First, small bird fecal pollution insulator chain, if product
Excrement is too many, and insulator can be made to occur pollution flashover accident；Second, birds droppings is a kind of mixed liquor with certain electric conductivity, at birds
In the surface excretion of insulator chain, birds droppings can fall along insulator edge, and one is being formed close to insulator chain edge
Bar has the birds droppings passage of certain electric conductivity, when the passage reaches certain length and birds droppings electrical conductivity is higher than certain value, can draw
Send out singlephase earth fault.
Existing scarer is more to threaten small bird by sound or light-emitting device, and these devices are only when just installing one section
Between have better effects, after small bird adapts to this sound or light, effect can be deteriorated.
The content of the invention
The technical problem to be solved in the present invention is：Offer is a kind of to be avoided that the machinery that small bird is perched on high-voltage power transmission tower
Formula bird-scaring unit, the present invention also provides a kind of installation method of aforementioned mechanical formula bird-scaring unit.
In order to solve the above-mentioned technical problem, the mechanical bird-scaring unit of the present invention keeps away bird stake and multiple larks including pedestal, center
Component；Lark component includes montant, the first spring and cross bar, and the first both ends of the spring connects montant and cross bar, the first spring respectively
Laterally set；Bird stake is kept away at center includes the pinnacle body of rod, second spring, support rod body and diagonal brace, the pinnacle body of rod, second spring and branch
Strut body is sequentially connected from top to bottom, the upper end of the pinnacle body of rod be evenly distributed in the middle part of tip-like, the pinnacle body of rod it is multiple tiltedly
Support, upper end and the pinnacle body of rod of diagonal brace are fixed, and the lower end of diagonal brace is stretched out to the direction away from the pinnacle body of rod, diagonal brace and the pinnacle body of rod
The angle of lower end is less than 30 degree；Pedestal includes fixture, outer cylinder body and inner cylinder, and the lower end of outer cylinder body is fixed on fixture, inner prop
Body, which is slided up and down, to be arranged in outer cylinder body, and sliding limitation structure, sliding limitation structure bag are provided between inner cylinder and outer cylinder body
Include the chute being arranged on outer cylinder body inwall and the projection being arranged on inner cylinder outer wall, high spot in chute, chute it is upper
End seal is closed；The lower end of support rod body is from the top surface of inner cylinder is mounted to inner cylinder, and the lower end of montant is inserted in outer cylinder body and support
Between the body of rod, all cross bars are in the circumference uniform distribution using support rod body axis as axis.
In order that cross bar can have bigger angle of inclination when falling bird, described cross bar includes more piece hollow rod body, owned
Hollow rod body is concatenated into straight profiled bat body successively by the 3rd spring, the two ends of each 3rd spring respectively with two hollow rod bodies
Two ends are connected.
For the ease of installing, described fixture includes oral area U-shaped clamp facing forward, the lower end of column and U-shaped clamp
Top surface is fixed, and connecting bolt is provided between the top surface of U-shaped clamp and bottom surface.
Mechanical bird-scaring unit installation method of the invention, comprises the following steps：（1）By the lark component and pedestal of bird-scaring unit point
Leave；（2）Fixture is clamped on the crossbeam at the top of the cross-arm of high-voltage power transmission tower；（3）The montant of all lark components is led to
Cross two ropes to conspire to create a string, taken to after lark component is drawn in side by side above cross-arm；（4）Support rod body is pulled to draw inner cylinder
Extreme higher position is raised to, montant is uniformly trapped among outside support rod body the expansion of lark component, fastening rope ends ties up lark component
Tightly in support rod body；（5）Under push away the bosom that inner cylinder is pushed into outer cylinder body by support rod body and montant so that montant enter
In outer cylinder body.
The beneficial effects of the invention are as follows：Bird-scaring unit of the present invention is arranged on the top of steel tower cross-arm, and the cross bar of bird-scaring unit can be inhaled
Draw small bird to stop over, the gravity of small bird tilts cross bar, small bird unstability gets a fright, small bird can be caused to fly away from steel tower.Of the present invention
Flat place is blocked on steel tower, and sets flat office, using the principle for first attracting to frighten again, small bird is thought here not
It is the place that safety is perched, will not comes again.Bird-scaring unit of the present invention is made up of three parts, spreads out the larger lark component of area with
The heart keeps away bird stake and pedestal socket connection so that lark component is easy to carry in a pre-installation, again can Fast Installation during installation.The present invention
Installation method installation rate is fast, easy for installation.
Brief description of the drawings
Fig. 1 is bird-scaring unit use state schematic diagram of the present invention；
Fig. 2 is the enlarged drawing of bird-scaring unit of the present invention；
Fig. 3 is Fig. 2 A-A profiles；
Fig. 4 is the pedestal of bird-scaring unit and the connection signal enlarged drawing of support rod body；
Fig. 5 is the connection signal enlarged drawing of pedestal, support rod body and the montant of bird-scaring unit；
Fig. 6 is the signal enlarged drawing that lark component connects into string-like state when bird-scaring unit is installed；
Fig. 7 is another structural representation enlarged drawing of lark component；
In figure：1st, bird-scaring unit, 2, cross-arm, 1-1, the pinnacle body of rod, 1-2, diagonal brace, 1-3, cross bar, 1-4, outer cylinder body, 1-5,
Fixture, 1-6, montant, 1-7, the first spring, 1-8, second spring, 1-9, support rod body, 1-10, inner cylinder, 1-11, the 3rd bullet
Spring, 1-12, hollow rod body.
Embodiment
The top of cross-arm 2 in high-voltage power transmission tower as shown in Figure 1 is provided with multiple bird-scaring units 1.
As shown in Figures 2 and 3, bird-scaring unit keeps away bird stake and multiple lark components including pedestal, center；Lark component includes perpendicular
Bar 1-6, the first spring 1-7 and cross bar 1-3, the first spring 1-7 two ends connect montant 1-6 and cross bar 1-3, the first spring 1- respectively
7 are laterally set；Bird stake is kept away at center includes pinnacle body of rod 1-1, second spring 1-8, support rod body 1-9 and diagonal brace 1-2, the pinnacle body of rod
1-1, second spring 1-8 and support rod body 1-9 are sequentially connected from top to bottom, and pinnacle body of rod 1-1 upper end is tip-like, pinnacle
Multiple diagonal brace 1-2 are evenly distributed in the middle part of body of rod 1-1, diagonal brace 1-2 upper end and pinnacle body of rod 1-1 are fixed, under diagonal brace 1-2
Hold to the direction away from pinnacle body of rod 1-1 and stretch out, diagonal brace 1-2 and the angle of pinnacle body of rod 1-1 lower ends are less than 30 degree；Pedestal includes
Fixture 1-5, outer cylinder body 1-4 and inner cylinder 1-10, outer cylinder body 1-4 lower end are fixed on fixture 1-5, are glided on inner cylinder 1-10
It is dynamic to be arranged in outer cylinder body 1-4, sliding limitation structure is provided between inner cylinder 1-10 and outer cylinder body 1-4, such as Fig. 4 and Fig. 5 institutes
Show, sliding limitation structure includes the chute being arranged on outer cylinder body 1-4 inwalls and the projection being arranged on inner cylinder 1-10 outer walls,
High spot is in chute, and the upper end closed of chute, i.e. chute do not extend to the top surface of outer cylinder body 4；Support rod body 1-9 lower end
From inner cylinder 1-10 top surface is mounted to inner cylinder 1-10, montant 1-6 lower end is inserted in outer cylinder body 1-4 and support rod body 1-9
Between, all cross bar 1-3 are clamped on cross-arm 2 in the circumference uniform distribution using support rod body 1-9 axis as axis, fixture 1-5.
Lark component can also use structure as shown in Figure 7, and the cross bar of lark component includes more piece hollow rod body 1-12, institute
There is hollow rod body 1-12 to be concatenated into straight profiled bat body successively by the 3rd spring 1-11, the two ends of each 3rd spring 11 are respectively with two
Individual hollow rod body 1-12 two ends connection.
When mounted, all cross bar 1-3 of multiple bird-scaring units 1 on steel tower are on sustained height, in adjacent bird-scaring unit 1
Heart distance is less than two cross bar 1-3 length sums, and the cross bar of adjacent bird-scaring unit 1 is staggered.
The installation method of this bird-scaring unit, comprises the following steps：
（1）The lark component of bird-scaring unit and base-separation are opened；（2）Fixture 1-5 is clamped in the crossbeam at the top of cross-arm 2
On；（3）The montant 1-6 of all lark components is conspired to create a string by two ropes（As shown in Figure 6）, preferably in montant 1-6
Upper perforate wire rope handling rope, takes the top of cross-arm 2 to after lark component is drawn in side by side；（4）Support rod body 1-9 is pulled by inner cylinder 1-10
Draw high to extreme higher position, montant 1-6 is uniformly trapped among outside support rod body 1-9 the expansion of lark component, fastening rope ends makes to lure
Bird component is tightened on support rod body 1-9；（5）Under push away support rod body 1-9 and inner cylinder 1-10 is pushed into outer cylinder body by montant 1-6
1-4 bosom so that montant 1-6 enters in outer cylinder body 1-4.
Operation principle：Bird is easiest to the horizontal support piece for having larger space above selection when stopping, and therefore, this is specific real
Apply on the steel tower of example, bird is easiest to selection and dropped on cross bar 1-3, when bird is dropped on cross bar 1-3, connection cross bar 1-3's
First spring 1-7 is deformed, and cross bar 1-3 tilts rapidly, and the cross bar shown in Fig. 7 has the inclination of greater angle, make bird skid by
Frightened, small bird flies away from, and small bird thinks it is not the safe place perched here, will not come again.
Claims (4)
1. a kind of mechanical bird-scaring unit, it is characterised in that：Bird stake and multiple lark components are kept away including pedestal, center；Lark component
Including montant, the first spring and cross bar, the first both ends of the spring connects montant and cross bar respectively, and the first spring is laterally set；Center
Keep away bird stake include the pinnacle body of rod, second spring, support rod body and diagonal brace, the pinnacle body of rod, second spring and support rod body on to
Under be sequentially connected, the upper end of the pinnacle body of rod is to be evenly distributed in multiple diagonal braces, the upper end of diagonal brace in the middle part of tip-like, the pinnacle body of rod
Fixed with the pinnacle body of rod, the lower end of diagonal brace is stretched out to the direction away from the pinnacle body of rod, and diagonal brace and the angle of pinnacle body of rod lower end are small
In 30 degree；Pedestal includes fixture, outer cylinder body and inner cylinder, and the lower end of outer cylinder body is fixed on fixture, and inner cylinder, which is slided up and down, to be set
Put in outer cylinder body, sliding limitation structure is provided between inner cylinder and outer cylinder body, sliding limitation structure includes being arranged on outer barrel
Chute and the projection being arranged on inner cylinder outer wall on internal wall, high spot is in chute, the upper end closed of chute；Support bar
The lower end of body is from the top surface of inner cylinder is mounted to inner cylinder, and the lower end of montant is inserted between outer cylinder body and support rod body, owns
Cross bar is in the circumference uniform distribution using support rod body axis as axis.
2. mechanical bird-scaring unit according to claim 1, it is characterised in that：Described cross bar includes more piece hollow rod body,
All hollow rod bodies are concatenated into straight profiled bat body successively by the 3rd spring, the two ends of each 3rd spring respectively with two hollow stems
The two ends connection of body.
3. mechanical bird-scaring unit according to claim 1 or 2, it is characterised in that：It is facing forward that described fixture includes oral area
U-shaped clamp, the lower end of outer cylinder body and the top surface of U-shaped clamp are fixed, and connection is provided between the top surface of U-shaped clamp and bottom surface
Bolt.
4. a kind of mechanical bird-scaring unit installation method as described in claim 1,2 or 3, its spy is：Comprise the following steps：
（1）The lark component of bird-scaring unit and base-separation are opened；（2）Fixture is clamped in the crossbeam at the top of the cross-arm of high-voltage power transmission tower
On；（3）The montant of all lark components is conspired to create a string by two ropes, taken to after lark component is drawn in side by side on cross-arm
Side；（4）Pull support rod body to draw high inner cylinder to extreme higher position, montant is uniformly trapped among support rod body the expansion of lark component
Outside, fastening rope ends makes lark component tighten in support rod body；（5）Under push away support rod body and inner cylinder is pushed into by montant
The bosom of outer cylinder body so that montant enters in outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131853.8A CN105591340B (en) | 2016-03-09 | 2016-03-09 | A kind of mechanical bird-scaring unit and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131853.8A CN105591340B (en) | 2016-03-09 | 2016-03-09 | A kind of mechanical bird-scaring unit and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591340A CN105591340A (en) | 2016-05-18 |
| CN105591340B true CN105591340B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610131853.8A Active CN105591340B (en) | 2016-03-09 | 2016-03-09 | A kind of mechanical bird-scaring unit and its installation method |
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| Country | Link |
|---|---|
| CN (1) | CN105591340B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226701B (en) * | 2022-07-04 | 2023-08-01 | 国网河南省电力公司宜阳县供电公司 | Spring bird repellent device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201550030U (en) * | 2009-11-19 | 2010-08-11 | 江西省电力公司超高压分公司 | Bird prevention thrust special for ground wire support of high voltage pylon |
| CN202285999U (en) * | 2011-10-06 | 2012-07-04 | 武陟县电业总公司 | Bird preventing device on power pole/tower |
| CN203040520U (en) * | 2012-11-30 | 2013-07-10 | 许乾坤 | Anti-bird device for outdoor power transmission line |
| CN103416388A (en) * | 2013-08-05 | 2013-12-04 | 国家电网公司 | Bird leading frame for power transmission line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815532A (en) * | 1994-06-27 | 1996-01-19 | Furukawa Electric Co Ltd:The | Mounting means of optical cable connecting box for winding type opgw to steel tower |
-
2016
- 2016-03-09 CN CN201610131853.8A patent/CN105591340B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201550030U (en) * | 2009-11-19 | 2010-08-11 | 江西省电力公司超高压分公司 | Bird prevention thrust special for ground wire support of high voltage pylon |
| CN202285999U (en) * | 2011-10-06 | 2012-07-04 | 武陟县电业总公司 | Bird preventing device on power pole/tower |
| CN203040520U (en) * | 2012-11-30 | 2013-07-10 | 许乾坤 | Anti-bird device for outdoor power transmission line |
| CN103416388A (en) * | 2013-08-05 | 2013-12-04 | 国家电网公司 | Bird leading frame for power transmission line |
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| Publication number | Publication date |
|---|---|
| CN105591340A (en) | 2016-05-18 |
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