CN201408960Y - Universal overturning bird-driving thorn - Google Patents
Universal overturning bird-driving thorn Download PDFInfo
- Publication number
- CN201408960Y CN201408960Y CN2009200798938U CN200920079893U CN201408960Y CN 201408960 Y CN201408960 Y CN 201408960Y CN 2009200798938 U CN2009200798938 U CN 2009200798938U CN 200920079893 U CN200920079893 U CN 200920079893U CN 201408960 Y CN201408960 Y CN 201408960Y
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- bird
- thorn
- resistant
- universal
- bird thorn
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Abstract
The utility model is applicable to the bird-driving field, and provides a universal overturning bird-driving thorn, which comprises a bird thorn, and is characterized by further comprising a bird thorn tube (1), a hinge rod (3), a bottom board (9) and a protective casing (7), wherein the hinge rod (3) is located on the bottom board (9), the bird thorn tube (1) is installed on the hinge rod (3), the bird thorn is fixedly installed in the bird thorn tube (1), and the protective casing (7) is assembled outside the bird thorn tube (1) in a sliding way. As the bird-preventing thorn is designed in an extendible structure, and can randomly rotate 360 degrees on the horizontal direction and tilt +- 90 degrees on the vertical direction, the universal overturning bird-driving thorn can not affectthe work of maintenance personnel.
Description
Technical field
The utility model belongs to anti-bird field, relates in particular to a kind of universal bird-resistant of toppling over.
Background technology
In recent years, cherish the enhancing of environmental consciousness along with the mankind, the quantity of wild birds has had very big increase, and has brought some problems also for thus people's operate as normal life, as is in the electric power line pole tower that gathers in length and breadth in the spacious hill and also therefore becomes one of doting on of birds.Activities such as birds are looked for food, nest, rest have brought hidden danger to power grid security, and the ratio of line fault tripping operation in all kinds of power grid accidents that bird pest causes is also more and more higher.Therefore, press for the anti-bird pest measure of taking on each open-air electric power line pole tower.The most simple and effective anti-bird pest method is installed bird-resistant exactly.Bird-resistant generally is made up of a base and some steel wires (bird thorn), tens of bird thorns are open shape and assign on the base, with bird-resistant bird like is stopped and to nest and also therefore cause that the shaft tower cross-arm of electric network fault and High-Voltage Insulation substring top position occupy easily, make the bird foot that can't on steel wire, fall.
Though the tradition bird-resistant has effect to anti-bird pest, does not have flexibility after it installs, bring needle-holding hand, hang on clothing, the cross-arm current handicappedly but for the line maintenance personnel, and there are problems such as potential safety hazard; The mounting means of base is also unreasonable, and the bird-resistant after installing can not move on cross-arm, and some iron tower is also because of the special and difficult installation of cross-arm structure.
The utility model content
The purpose of this utility model is: a kind of universal bird-resistant of toppling over is provided, be intended to solve existing bird-resistant easily give the power circuit maintenance personal bring needle-holding hand, hang on clothing, the cross-arm current handicapped and have a problem of potential safety hazard.
The purpose of this utility model is achieved in that
A kind of universal bird-resistant of toppling over; comprise the bird thorn; also comprise bird thorn pipe (1), toggle (3), base plate (9) and protective casing (7); described toggle (3) is positioned on the base plate (9); described bird thorn pipe (1) is installed on the toggle (3); described bird thorn is fixedly installed in the bird thorn pipe (1), and described protective casing (7) slidable fit is outside bird thorn pipe (1).
Described bird thorn pipe (1) is connected by joint pin (2) with described toggle (3).
Also be installed with bearing pedestal (8) on the described base plate (9), two radial ball bearings (4) are installed on bearing pedestal (8), described toggle (3) is installed on the bearing (4).
Described base plate (9) below is installed with fixed card (6).
Outstanding advantage of the present utility model is: the utility model is by being designed to bird-resistant the deployable and collapsible structure, and in the horizontal direction 360 degree arbitrarily rotation and vertical direction ± 90 degree directions topple over, can realize not influencing fully maintainer's work.
Description of drawings
Fig. 1 is the universal side-looking half sectional view of toppling over bird-resistant that the utility model provides;
Fig. 2 is the vertical view of Fig. 1;
Among the figure, 1, bird thorn pipe; 2, joint pin; 3, toggle; 4, bearing; 5, bolt; 6, fixed card; 7, protective casing; 8, bearing pedestal; 9, base plate.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1, Fig. 2 show universal side-looking half section, the plan structure of toppling over bird-resistant that the utility model provides respectively, and wherein, steel tendon (bird thorn) part is omitted.
In the utility model, the bird thorn is fixedly installed in the bird thorn pipe 1, and bird thorn pipe 1 is installed on the toggle 3 that is positioned on the base plate 9.
Slidable fit has protective casing 7 outside described bird thorn pipe 1; when bird-resistant opens normal anti-bird; protective sleeve pipe box 7 is enclosed within on toggle 3 and the bird thorn pipe 1; and when maintenance personal's operation; only need protective casing is mentioned; protective casing will be restrainted the bird thorn on top automatically and draw in, thereby can avoid bringing the problem of needle-holding hand, extension clothing and potential safety hazard to the maintenance personal.
Carry out smoothly in order further to be convenient to the service work of maintenance personal on shaft tower; in preferred embodiment of the present utility model; described bird thorn pipe 1 is connected by joint pin 2 with described toggle 3; bird thorn pipe 1 is toppled at vertical direction ± 90 degree; when bird-resistant opens normal anti-bird; protective casing 7 can guarantee that bird-resistant can not topple in vertical direction, and when protective casing 7 is mentioned, has then removed the constraint to bird thorn pipe 1.
In addition, also be installed with bearing pedestal 8 on the described base plate 9, two radial ball bearings 4 are installed on bearing pedestal 8,3 of described toggles are installed on the bearing 4, thereby can realize bird thorn pipe 1 360 degree rotation arbitrarily in the horizontal direction.
The base mounting means of tradition bird-resistant is generally to hole on cross-arm angle steel or channel-section steel uses the mode of bolt again, though this mode makes understructure simple, on-the-spot installation is time-consuming, and the thorn of the bird after installing does not have mobility.To this, in the utility model, described base plate 9 is by bolt 5 and fixed card 6, i.e. employing clamps fixed form is installed on the cross-arm bird-resistant, and structurally be designed to be fit to be installed on the angle steel and channel-section steel of various sizes, install at the scene that is very easy to bird-resistant, and the problem that can not move on cross-arm after having solved traditional bird-resistant and installing.。
Another advantage of the bird-resistant that the utility model provides is, but the freedom and flexibility rotation in the horizontal direction because bearing has been installed can cause that also bird-resistant rotates like this when wind is crossed or bird contact bird thorn is arranged, have more innervation, has strengthened the flush effect.
For adapting to the long-term open-air open-air operational environment of bird-resistant, described bird thorn adopts the stainless steel wire of 2.5 millimeters of diameters to make, and remainder then adopts quality carbon steel to make and zinc-plated processing.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1, a kind of universal bird-resistant of toppling over; comprise the bird thorn; it is characterized in that; also comprise bird thorn pipe (1), toggle (3), base plate (9) and protective casing (7); described toggle (3) is positioned on the base plate (9); described bird thorn pipe (1) is installed on the toggle (3), and described bird thorn is fixedly installed in the bird thorn pipe (1), and described protective casing (7) slidable fit is outside bird thorn pipe (1).
2, the universal bird-resistant of toppling over as claimed in claim 1 is characterized in that, described bird thorn pipe (1) is connected by joint pin (2) with described toggle (3).
3, the universal bird-resistant of toppling over as claimed in claim 1 is characterized in that, also is installed with bearing pedestal (8) on the described base plate (9), and two radial ball bearings (4) are installed on bearing pedestal (8), and described toggle (3) is installed on the bearing (4).
4, the universal bird-resistant of toppling over as claimed in claim 1 is characterized in that, described base plate (9) below is installed with fixed card (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200798938U CN201408960Y (en) | 2009-03-30 | 2009-03-30 | Universal overturning bird-driving thorn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200798938U CN201408960Y (en) | 2009-03-30 | 2009-03-30 | Universal overturning bird-driving thorn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408960Y true CN201408960Y (en) | 2010-02-17 |
Family
ID=41679907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200798938U Expired - Fee Related CN201408960Y (en) | 2009-03-30 | 2009-03-30 | Universal overturning bird-driving thorn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408960Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248408A (en) * | 2015-11-06 | 2016-01-20 | 胜利油田邦源电气有限责任公司 | Pneumatic bird-preventing stabber |
| CN112021301A (en) * | 2020-08-12 | 2020-12-04 | 国家电网有限公司 | Collapsible felting needle collapsible rotation is exempted from to tear open formula and is prevented bird thorn device |
| CN113170775A (en) * | 2021-05-25 | 2021-07-27 | 北京水木开元科技有限公司 | Anti-adaptation high-coverage self-unfolding starting state bird damage prevention device |
-
2009
- 2009-03-30 CN CN2009200798938U patent/CN201408960Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248408A (en) * | 2015-11-06 | 2016-01-20 | 胜利油田邦源电气有限责任公司 | Pneumatic bird-preventing stabber |
| CN105248408B (en) * | 2015-11-06 | 2018-07-06 | 胜利油田邦源电气有限责任公司 | Pneumatic type bird-resistant |
| CN112021301A (en) * | 2020-08-12 | 2020-12-04 | 国家电网有限公司 | Collapsible felting needle collapsible rotation is exempted from to tear open formula and is prevented bird thorn device |
| CN113170775A (en) * | 2021-05-25 | 2021-07-27 | 北京水木开元科技有限公司 | Anti-adaptation high-coverage self-unfolding starting state bird damage prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100330 |