CN203633386U - Quickly-disassembled anti-bird stab of electric power lines - Google Patents
Quickly-disassembled anti-bird stab of electric power lines Download PDFInfo
- Publication number
- CN203633386U CN203633386U CN201320845747.8U CN201320845747U CN203633386U CN 203633386 U CN203633386 U CN 203633386U CN 201320845747 U CN201320845747 U CN 201320845747U CN 203633386 U CN203633386 U CN 203633386U
- Authority
- CN
- China
- Prior art keywords
- bird
- circular hole
- resistant
- movable cylinder
- firm banking
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000012634 fragment Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 2
- 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 abstract 6
- 238000012423 maintenance Methods 0.000 description 11
- 241000271566 Aves Species 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 241000511591 Ciconia boyciana Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 244000240635 birds nest Species 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
Images
Abstract
The utility model discloses a quickly-disassembled anti-bird stab of electric power lines. The anti-bird stab is formed by an anti-bird stab fixing pedestal and a moving cylinder; the moving cylinder is sleeved in the anti-bird stab fixing pedestal; an arc-shaped spring sheet is installed in a cylinder cavity of the moving cylinder; a spring projection is capable of outwards passing through a moving cylinder circular hole and a pedestal circular hole from the cylinder cavity, and extending out of the anti-bird stab fixing pedestal, so the spring sheet is elastically clamped in the moving cylinder circular hole and the pedestal circular hole so as to fix the moving cylinder in the anti-bird stab fixing pedestal; and bottom ends of a plurality of anti-bird stab bodies which are made of steel wires and incline outwards are fixed on the top end of the moving cylinder. The anti-bird stab is advantageous in that the anti-bird stab can be quickly assembled and disassembled before and after a repair, normal repair is not affected, birds are prevented from nesting on the top end of an iron tower of the electric power lines, safe operation of the electric power lines is ensured, and the anti-bird stab is good in using effect, easy to process, low in cost, firm, reliable and simple in structure, so a problem of inconvenience to line repair after the anti-bird stab is installed is solved.
Description
Technical field
The utility model relates to the bird-proof device on electric power transmission line, especially relates to one and on iron tower of power transmission line, plays, nests for birds, the fast disassembly type power circuit bird-resistant of protection power circuit safe operation.
Background technology
The improvement of environment, birds multiply vigorous increasingly, steel tower on transmission line of electricity just becomes gradually birds and selects to perch the good place to go of life, common birds are nested on 500kV iron tower of power transmission line earth wire support, safe and stable operation impact on circuit is also little, but the large birds as ciconia boyciana is nested on 500kV iron tower of power transmission line, particularly on earth wire support, nest frequent, the safe operation of will serious harm circuit.Its reason is: 1, this bird build is large, happiness ichthyophagy shrimp, and excrement amount is large and rare, seriously polluted to insulator, birds droppings causes the probability of instantaneous short circuit large in dropping process; 2, this bird's wing is opened up more than 2 meters, in the middle of steel tower " V " insulator string, walks, and easily causes instantaneous short circuit.
For solving the birds harm that safe operation causes to transmission line of electricity, a large amount of bird-resistants is installed on iron tower of power transmission line.But after bird-resistant is installed, to line maintenance, operation has caused great inconvenience, before each maintenance, all to spend a large amount of time and efforts and remove to remove the bird-resistant of maintenance position, after maintenance, recover again.
Summary of the invention
The purpose of this utility model is to provide fast demountable before and after a kind of maintenance, the safe operation of protection power circuit, fast disassembly type power circuit bird-resistant simple in structure.
The purpose of this utility model is achieved in that
A kind of fast disassembly type power circuit bird-resistant, comprise the bird-resistant firm banking that is fixed on iron tower of power transmission line top, feature is: the sidewall at the bird-resistant firm banking of upper end open is processed with a base circular hole, in bird-resistant firm banking, be placed with can from above the movable cylinder of the hollow of putting into or taking out, be processed with a movable cylinder circular hole corresponding with base circular hole position at the sidewall of movable cylinder, the spring shell fragment of an arc is installed in the cylinder chamber of movable cylinder, the upper end of spring shell fragment is fixed on the inwall upper end in a chamber, the lower end of spring shell fragment is stuck in the inwall lower end in a chamber, the below of movable cylinder circular hole, be provided with an arc spring projection in the bottom of spring shell fragment, spring projection can pass outwards through from cylinder chamber movable cylinder circular hole and base circular hole, stretch out in outside bird-resistant firm banking, spring shell fragment elasticity is stuck in movable cylinder circular hole and base circular hole, activity cylinder is fixed in bird-resistant firm banking, made by steel wire and the bottom of oblique outer bird-resistant is fixed on the top of movable cylinder for some.
Bird-resistant firm banking be shaped as the one in cylindrical shape or cuboid or regular prism shape.
The bird-resistant of some is umbrella shape and is uniformly distributed.
The utility model is made up of bird-resistant firm banking and movable cylinder, and movable jacket casing, in bird-resistant firm banking, is provided with the spring shell fragment of an arc in the cylinder chamber of movable cylinder, and spring shell fragment is fixed on activity cylinder in bird-resistant firm banking.The utility model is that existing bird-resistant is improved, and it is by original fixed fast disassembly type that changes into.Under use state, by spring shell fragment, activity cylinder is fixed in bird-resistant firm banking, maintainer needs only slight spring projection of firmly inwardly pressing pressing spring shell fragment in the time of maintenance, spring projection will be deviate from from base circular hole and movable cylinder circular hole, in cylinder chamber, shrink, movable cylinder is separated with bird-resistant firm banking, then fast activity cylinder is taken out from bird-resistant firm banking, be positioned on one side, can overhaul transmission line of electricity, after having overhauled, activity cylinder is put back in bird-resistant firm banking, spring projection can snap in again in movable cylinder circular hole and base circular hole, spring shell fragment is fixed on activity cylinder in bird-resistant firm banking again, so just realize the fast assembling-disassembling with bird-resistant firm banking at the movable cylinder in maintenance front and back, avoid the impact on maintenance.
Therefore; the utlity model has fast demountable before and after maintenance, neither affect that normal maintenance can stop again that birds nest, protect that power circuit safe operation, result of use are good on iron tower of power transmission line top, handling ease, advantage with low cost, solid and reliable, simple in structure, solved the problem of making troubles to line maintenance after existing bird-resistant is installed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bird-resistant firm banking;
Fig. 3 is the structural representation of movable cylinder.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of fast disassembly type power circuit bird-resistant, comprise the bird-resistant firm banking 2 that is fixed on iron tower of power transmission line 1 top, sidewall at the bird-resistant firm banking 2 of upper end open is processed with a base circular hole 21, in bird-resistant firm banking 2, be placed with can from above the movable cylinder 3 of the hollow of putting into or taking out, be processed with a movable cylinder circular hole 31 corresponding with base circular hole 21 positions at the sidewall of movable cylinder 3, the spring shell fragment 33 of an arc is installed in the cylinder chamber 32 of movable cylinder 2, the upper end of spring shell fragment 33 is fixed on the inwall upper end in a chamber 32, the lower end of spring shell fragment 33 is stuck in the inwall lower end in a chamber 32, the below of movable cylinder circular hole 31, be provided with an arc spring projection 331 in the bottom of spring shell fragment 33, spring projection 331 can pass outwards through from cylinder chamber 32 movable cylinder circular hole 31 and base circular hole 21, stretch out in outside bird-resistant firm banking 2, spring shell fragment 33 elasticity are stuck in movable cylinder circular hole 31 and base circular hole 21, activity cylinder 3 is installed in bird-resistant firm banking 2, made by steel wire and the bottom of oblique outer bird-resistant 34 is fixed on the top of movable cylinder 3 for some.
Bird-resistant firm banking 2 be shaped as the one in cylindrical shape or cuboid or regular prism shape.
The bird-resistant 34 of some is umbrella shape and is uniformly distributed.
Claims (3)
1. a fast disassembly type power circuit bird-resistant, comprise the bird-resistant firm banking that is fixed on iron tower of power transmission line top, feature is: the sidewall at the bird-resistant firm banking of upper end open is processed with a base circular hole, in bird-resistant firm banking, be placed with can from above the movable cylinder of the hollow of putting into or taking out, be processed with a movable cylinder circular hole corresponding with base circular hole position at the sidewall of movable cylinder, the spring shell fragment of an arc is installed in the cylinder chamber of movable cylinder, the upper end of spring shell fragment is fixed on the inwall upper end in a chamber, the lower end of spring shell fragment is stuck in the inwall lower end in a chamber, the below of movable cylinder circular hole, be provided with an arc spring projection in the bottom of spring shell fragment, spring projection can pass outwards through from cylinder chamber movable cylinder circular hole and base circular hole, stretch out in outside bird-resistant firm banking, spring leaf elasticity is stuck in movable cylinder circular hole and base circular hole, activity cylinder is installed in bird-resistant firm banking, made by steel wire and the bottom of oblique outer bird-resistant is fixed on the top of movable cylinder for some.
2. fast disassembly type power circuit bird-resistant according to claim 1, is characterized in that: bird-resistant firm banking be shaped as the one in cylindrical shape or cuboid or regular prism shape.
3. fast disassembly type power circuit bird-resistant according to claim 1, is characterized in that: the bird-resistant of some is umbrella shape and is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845747.8U CN203633386U (en) | 2013-12-20 | 2013-12-20 | Quickly-disassembled anti-bird stab of electric power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845747.8U CN203633386U (en) | 2013-12-20 | 2013-12-20 | Quickly-disassembled anti-bird stab of electric power lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633386U true CN203633386U (en) | 2014-06-11 |
Family
ID=50864686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845747.8U Expired - Lifetime CN203633386U (en) | 2013-12-20 | 2013-12-20 | Quickly-disassembled anti-bird stab of electric power lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387173A (en) * | 2020-04-08 | 2020-07-10 | 新疆雷烨防雷科技有限公司 | Anti-static anti-blocking and anti-breaking bird thorn |
-
2013
- 2013-12-20 CN CN201320845747.8U patent/CN203633386U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387173A (en) * | 2020-04-08 | 2020-07-10 | 新疆雷烨防雷科技有限公司 | Anti-static anti-blocking and anti-breaking bird thorn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: Jiangxi city of Shangrao province Xinzhou 334000 Zhimin District Road No. 87 building 310 B Patentee after: SHANGRAO CITY ZHIYUAN POWER TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 334100, No. 1, No. 12, home of optical Road, Shangrao County, Jiangxi, Shangrao Patentee before: Shangtao Zhiyuan Electric Power Bird Box Nameplate Processing Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |