CN206976975U - A kind of combined type bird-proof needle plate - Google Patents
A kind of combined type bird-proof needle plate Download PDFInfo
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- CN206976975U CN206976975U CN201720892906.8U CN201720892906U CN206976975U CN 206976975 U CN206976975 U CN 206976975U CN 201720892906 U CN201720892906 U CN 201720892906U CN 206976975 U CN206976975 U CN 206976975U
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- bird
- axle
- needle plate
- proof needle
- resistant
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Abstract
The utility model discloses a kind of combined type bird-proof needle plate, including bird-proof needle plate, bird-resistant and mounting seat, mutually assembled by screw each other, easy for installation, detachable transport, and the bird-proof needle plate formed is riveted successively by multiple " X " type expansion brackets, space-consuming can be reduced with collapsible when not installing, can also pass through the installation for stretching the iron tower of power transmission line for adapting to different size form during installation, area coverage is adjustable, solves the problems, such as bird-resistant transport, installation trouble；Bird-resistant is hinged and formed by upper axle, lower axle simultaneously, reach the effect pulled down, make electric power personnel in installation or maintenance, steel thorn is set to pull to one side, to prevent being accidentally injured by bundle, while set in the upper end of upper axle to crimp the inside groove of steel thorn, gathering pipe is arranged outside upper axle and lower axle, and the upper end for collapsing pipe is in horn-like, to collect steel thorn when not installing or overhauling.
Description
Technical field
The utility model belongs to overhead transmission line technical field of safety protection, and in particular to a kind of combined type bird-proof needle
Plate.
Background technology
With the development of society and the progress in epoch, electricity is widely used in our life as the basic energy
In, the system to transmit electric power in China is also more and more perfect, but many safety problems on overhead transmission line also be present and do not have
There is improvement, wherein overhead transmission line bird pest is a big potential safety hazard of power network safety operation, in addition to damage to crops caused by thunder and external force destroy,
Transmission line malfunction arranges the 3rd in whole line faults caused by birds activity.Harm of the birds to power circuit
It is mainly manifested in：Birds are nested, and mouth holds branch in the month, iron wire shuttle flight in the air, when branch etc. drop it is between line conductor or anti-
Wire is ridden over will result in short circuit accident on cross-arm；Bird's Nest, which is blown to four winds, on shaft tower can cause analogue, cause short-circuit thing
Therefore.Larger birds fly fight between wire, may cause phase fault.Birds droppings pollute porcelain patticoat, or loose stool along porcelain vase flow down when
It is likely to result in flashover.
And bird-resistant is then mainly used in preventing birds from stopping falling on high voltage iron tower damaging high-tension line, but anti-bird
Device is because band needle construction is more, and the cause diversified in specifications of high voltage iron tower, the bird-resistant scope of installation can also vary, while electricity
Power personnel are also relatively time-consuming to overhauling, and transport, installation and maintenance are all cumbersome.
Utility model content
The purpose of this utility model is to solve problem present on above-mentioned prior art, there is provided a kind of anti-bird of combined type
Needle plate, the combining structure of the present apparatus have the characteristics of easy for installation, detachable transport, adapt to the transmission line of electricity of different size form
The installation of steel tower, protective range are wide.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of combined type bird-proof needle plate, including anti-bird
Needle plate, bird-resistant and mounting seat, the bird-proof needle plate are riveted and formed successively by multiple " X " type expansion brackets, " X " type expansion bracket by
Two intersect the substrate riveting stacked and form, and are stretched wherein being provided perpendicular to " X " type at two neighboring " X " type expansion bracket riveting
The needle body of frame, and bird-proof needle plate is provided at both ends with the through hole to be connected with the bird-resistant and mounting seat, the anti-bird
Thorn includes lower axle, upper axle, collapses pipe and steel thorn, and the steel thorn is set in upper axle upper surface around upper axle axle center in multi-layer annular,
And upper axle upper end is offered by the inside groove at stripe board interval, to crimp steel thorn, upper axle lower end is hinged with the lower axle upper end,
Lower axle bottom offers threaded endoporus, and the gathering pipe sleeve is located at the periphery of axle and lower axle, and collapses the upper end of pipe
Extend radially outward to form horn-like edge, the mounting seat is into U-typed structure, and the side of U-typed structure
Connecting hole is offered, to be connected by screw with the through hole of the bird-proof needle plate and the endoporus of the lower axle bottom, U-typed
Structure opposite side is offered to the fixing hole affixed with high voltage iron tower.
As a kind of further improvement of combined type bird-proof needle plate of the utility model, the upper axle lower end is provided with holes
Lug, lower axle upper end offer the slotted eye mutually embedding with the lug, are hinged upper axle with lower axle by pin.
As a kind of further improvement of combined type bird-proof needle plate of the utility model, the material of the mounting seat is hot dip
Zinc steel.
Beneficial effect
1st, a kind of combined type bird-proof needle plate of the present utility model, including bird-proof needle plate, bird-resistant and mounting seat, each other
Mutually assembled by screw, easy for installation, detachable transport, and the bird-proof needle formed is riveted successively by multiple " X " type expansion brackets
Plate, can reduce space-consuming when not installing with collapsible, also can pass through to stretch during installation and adapt to different size form
The installation of iron tower of power transmission line, area coverage is adjustable, solves the problems, such as bird-resistant transport, installation trouble；
2nd, a kind of combined type bird-proof needle plate of the present utility model, bird-resistant is set at the both ends of bird-proof needle plate, and steel is pierced upper
Axle upper surface is set around upper axle axle center in multi-layer annular, and expansion is in spherical, solves the drawbacks of bird-resistant protection is not complete enough, together
When bird-resistant by upper axle, lower axle is be hinged forms, reach the effect pulled down, electric power personnel is pierced steel in installation or maintenance
Pull to one side, to prevent being accidentally injured by bundle, while set in the upper end of upper axle to crimp the inside groove of steel thorn, upper axle and the outer surface cover of lower axle
If pipe is collapsed, and the upper end for collapsing pipe is in horn-like, and to collect steel thorn when not installing or overhauling, and bird-resistant is whole
After body collapses, bird-resistant by the way of screw docks, can be stretched with the connection of telescopic needle plate with telescopic needle plate
Contracting, installation and removal are convenient；
3rd, a kind of combined type bird-proof needle plate of the present utility model, bird-proof needle plate use stainless steel, ensure that itself
Service life, mounting seat use galvanizing material, are that the anti-corrosion time limit is permanent the advantages of hot-galvanized steel, and it is extensive to adapt to environment,
Manufacturing cost is low, durable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model bird-resistant；
Marked in figure：1st, bird-proof needle plate, 101, " X " type expansion bracket, 102, needle body, 2, bird-resistant, 201, lower axle, 202, on
Axle, 203, collapse pipe, 204, steel thorn, 205, inside groove, 206, edge, 3, mounting seat.
Embodiment
In order that the technical solution of the utility model and advantage are more clearly understood, it is right below in conjunction with drawings and Examples
The utility model is further elaborated.
As shown in the figure：A kind of combined type bird-proof needle plate, including bird-proof needle plate 1, anti-bird are provided in the utility model embodiment
Thorn 2 and mounting seat 3, bird-proof needle plate 1 are riveted and formed successively by multiple " X " type expansion brackets 101, and " X " type expansion bracket 101 is by two
Intersect the substrate riveting stacked to form, stretched wherein being provided perpendicular to " X " type at the two neighboring riveting of " X " type expansion bracket 101
The needle body 102 of frame 101, and bird-proof needle plate 1 is provided at both ends with the through hole to be connected with the bird-resistant 2 and mounting seat 3,
The bird-resistant 2 includes lower axle 201, upper axle 202, collapses pipe 203 and steel thorn 204, and the steel thorn 204 is in the upper upper surface of axle 202
Set around the upper axle center of axle 202 in multi-layer annular, and the upper end of upper axle 202 offers the inside groove 205 by stripe board interval, to
Steel thorn 204 is crimped, the upper lower end of axle 202 is hinged with the upper end of lower axle 201, and the bottom of lower axle 201 offers threaded endoporus, institute
State gathering pipe 203 and be set in the periphery of axle 202 and lower axle 201, and it is in horn-like that the upper end for collapsing pipe 203, which is provided with overhanging,
Edge 206, the mounting seat 3 offers connecting hole into U-typed structure on the upside of U-typed structure, to pass through screw
Be connected with the through hole of the bird-proof needle plate 1 and the endoporus of the bottom of the lower axle 201, U-typed structure underside offer to height
The affixed fixing hole of foundary weight tower.
Spliced due to bird-proof needle plate 1, bird-resistant 2 and mounting seat 3 each other by screw and assembled, facilitate disassembled for transport, prevented
Bird needle plate 1 uses stainless steel, ensure that the service life of itself, and mounting seat 3 uses galvanizing material, hot-galvanized steel
Advantage is that the anti-corrosion time limit is permanent, and adaptation environment is extensive, and manufacturing cost is low, durable；" X " type of wherein bird-proof needle plate 1 is stretched
Contracting frame 101 determines stretching splicing length according to the iron tower of power transmission line of different size form, so as to cover suitable area, and
Do not install or transportation in can fold up, reduce space-consuming；The bird-resistant 2 that the both ends of bird-proof needle plate 1 are set,
Steel thorn 204 is arranged on the upper end of axle 202, and deploys, in the drawbacks of spherical, solution bird-resistant protection is not complete enough, simultaneously to prevent
The upper axle 202 of bird thorn 2 is be hinged with lower axle 201, reaches the effect pulled down, electric power personnel is pierced steel in installation or maintenance
204 pull to one side, to prevent being accidentally injured by bundle, while are set in the upper end of upper axle 202 to crimp the inside groove 205 of steel thorn 204, upper axle
202 and the outside of lower axle 201 be arranged and collapse pipe 203, and it is in horn-like edge 206 that the upper end for collapsing pipe 203, which is set, to
Do not install or steel thorn 204 is collected when overhauling, and the bottom of 2 lower axle of bird-resistant 201 is provided with internal thread, with telescopic bird-proof needle plate
1 by the way of screw thread docking, after bird-resistant integrally collapses, can be stretched with telescopic needle plate, simple and practical.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (3)
- A kind of 1. combined type bird-proof needle plate, it is characterised in that：Including bird-proof needle plate（1）, bird-resistant（2）And mounting seat（3）, institute State bird-proof needle plate（1）By multiple " X " type expansion brackets（101）Riveting forms successively, " X " type expansion bracket（101）Intersected by two folded The substrate riveting put forms, wherein two neighboring " X " type expansion bracket（101）" X " type expansion bracket is provided perpendicular at riveting （101）Needle body（102）, and bird-proof needle plate（1）Be provided at both ends with to the bird-resistant（2）And mounting seat（3）Even The through hole connect, the bird-resistant（2）Including lower axle（201）, upper axle（202）, collapse pipe（203）Pierced with steel（204）, the steel thorn （204）In upper axle（202）Upper surface surrounds upper axle（202）Axle center is set in multi-layer annular, and upper axle（202）Upper end offers By the inside groove at stripe board interval（205）, to crimp steel thorn（204）, upper axle（202）Lower end and the lower axle（201）Cut with scissors upper end Connect, lower axle（201）Bottom offers threaded endoporus, described to collapse pipe（203）It is set in axle（202）And lower axle（201） Periphery, and collapse pipe（203）Upper end extend radially outward to form horn-like edge（206）, the installation bottom Seat（3）Connecting hole is offered into the side of U-typed structure, and U-typed structure, to pass through screw and the bird-proof needle plate （1）Through hole and the lower axle（201）Bottom endoporus connection, U-typed structure opposite side offer to high voltage iron tower Affixed fixing hole.
- A kind of 2. combined type bird-proof needle plate according to claim 1, it is characterised in that：The upper axle（202）Lower end is set There are lug with holes, lower axle（201）Upper end offers the slotted eye mutually embedding with the lug, by pin by upper axle（202）With under Axle（201）It is be hinged.
- A kind of 3. combined type bird-proof needle plate according to claim 1, it is characterised in that：The mounting seat（3）Material For hot-galvanized steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892906.8U CN206976975U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type bird-proof needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892906.8U CN206976975U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type bird-proof needle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976975U true CN206976975U (en) | 2018-02-06 |
Family
ID=61397237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892906.8U Active CN206976975U (en) | 2017-07-21 | 2017-07-21 | A kind of combined type bird-proof needle plate |
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| Country | Link |
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| CN (1) | CN206976975U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574753A (en) * | 2019-09-29 | 2019-12-17 | 国网宁夏电力有限公司吴忠供电公司 | Windage yaw prevention insulator bird prevention device capable of increasing coverage area |
| CN110663677A (en) * | 2019-11-13 | 2020-01-10 | 国网上海市电力公司 | Occupy-place formula drives bird ware structure |
| CN112531561A (en) * | 2020-12-08 | 2021-03-19 | 国网山东省电力公司电力科学研究院 | Bird damage prevention tripping method and system for high-voltage transmission line |
| CN113523173A (en) * | 2021-08-04 | 2021-10-22 | 保定市五星电气有限公司 | Efficient press riveting device for bird-proof thorn plate and press riveting method thereof |
| CN114223645A (en) * | 2021-11-05 | 2022-03-25 | 国网湖北省电力有限公司荆门供电公司 | Umbrella-shaped bird-falling-foot prevention protection mechanism suitable for iron tower and use method |
| CN115104598A (en) * | 2022-06-24 | 2022-09-27 | 国网湖南省电力有限公司 | Bird-proof foot standing device |
-
2017
- 2017-07-21 CN CN201720892906.8U patent/CN206976975U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574753A (en) * | 2019-09-29 | 2019-12-17 | 国网宁夏电力有限公司吴忠供电公司 | Windage yaw prevention insulator bird prevention device capable of increasing coverage area |
| CN110663677A (en) * | 2019-11-13 | 2020-01-10 | 国网上海市电力公司 | Occupy-place formula drives bird ware structure |
| CN112531561A (en) * | 2020-12-08 | 2021-03-19 | 国网山东省电力公司电力科学研究院 | Bird damage prevention tripping method and system for high-voltage transmission line |
| CN113523173A (en) * | 2021-08-04 | 2021-10-22 | 保定市五星电气有限公司 | Efficient press riveting device for bird-proof thorn plate and press riveting method thereof |
| CN114223645A (en) * | 2021-11-05 | 2022-03-25 | 国网湖北省电力有限公司荆门供电公司 | Umbrella-shaped bird-falling-foot prevention protection mechanism suitable for iron tower and use method |
| CN115104598A (en) * | 2022-06-24 | 2022-09-27 | 国网湖南省电力有限公司 | Bird-proof foot standing device |
| CN115104598B (en) * | 2022-06-24 | 2023-09-05 | 国网湖南省电力有限公司 | Bird-preventing foothold device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220526 Address after: 510000 room A207, room 404, No. 1, Mingzhu 1st Street, Hengli Town, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee after: China Southern Power Grid General Aviation Service Co.,Ltd. Address before: 461500 middle section of Xingshan Road, Hou he Town, Changge City, Xuchang, Henan Patentee before: FOUR OF HENAN ELECTRIC POWER EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |