CN201656388U - Shield type bird feces proofing splinter - Google Patents
Shield type bird feces proofing splinter Download PDFInfo
- Publication number
- CN201656388U CN201656388U CN2010201236112U CN201020123611U CN201656388U CN 201656388 U CN201656388 U CN 201656388U CN 2010201236112 U CN2010201236112 U CN 2010201236112U CN 201020123611 U CN201020123611 U CN 201020123611U CN 201656388 U CN201656388 U CN 201656388U
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- China
- Prior art keywords
- shield
- bird
- splinter
- protective cover
- manure
- 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 - Fee Related
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a shield type bird feces proofing splinter comprising splinter needles, wherein the splinter needles are evenly arranged on an installing frame, a shield is fixedly arranged on the upper part of the installing frame, and the shield is an elastic plate and is in a spherical crown shape with a convex middle part. Owing to the spherical crown shape with a convex middle part, the shield can prevent birds landing and standing on the shield, and the spherical-crown-shaped shield can prevent accumulating manure when bird manure falls on the shield. Because the upper surface of the shield is a smooth surface, the bird manure can not stay on the shield when falling on the shield, the shield can effectively avoid accumulating manure, and the middle parts of the splinter needles are provided with springs. Due to the adoption of the structure, the shield type bird feces proofing splinter has reasonable structure, can avoid a flashover phenomenon, is suitable for being used on various electric poles to disperse birds, is especially suitable for being used on a tower electric pole and can effectively avoid a flashover phenomenon.
Description
Technical field
The utility model relates to a kind of safety cover type locker bird-resistant.
Background technology
When electric power is carried, generally use the bracing frame of electric pole, and use synthetic insulator that electric pole and power transmission line are insulated, owing to often fall to having flying bird on the electric pole as transmission line, and on electric pole, drain or nest, the insulator arc-over phenomenon taking place easily, cause failure of insulation, causes fault.In order to prevent that flying bird from dropping on the electric pole, multiple bird-scaring unit has appearred in the society, wherein a kind of bird-scaring unit is exactly a bird-resistant, traditional bird-resistant generally comprises an installing rack, installing rack top evenly is installed with the pricker of outwards dispersing, installing rack matches with the electric pole cross-arm, when being installed to bird-resistant on the electric pole, the pricker that disperses on installing rack is just as the thorn at a hedgehog back, not only play the effect of threatening flying bird, and can also injure the flying bird that settles out, therefore have certain bird effect of driving.But the weak point of traditional bird-resistant is: when draining on the cross-arm above flying bird drops to bird-resistant, excreta can trickle to insulator along bird-resistant, and the time has been grown, and still can cause the flashover phenomenon to take place, and transmission of electricity safety is difficult to ensure.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, a kind of safety cover type locker bird-resistant that can avoid the flashover phenomenon at above-mentioned deficiency.
For solving the problems of the technologies described above, this safety cover type locker bird-resistant comprises the pricker that evenly is arranged on the installing rack, and its design feature is: installing rack top is installed with protective cover.
The safety cover type locker bird-resistant of this structure realizes avoiding the flashover phenomenon by isolation structure.Isolation structure comprises the protective cover that is arranged on the installing rack; protective cover is arranged between pricker and the installing rack; played the effect of isolating pricker and installing rack; the main effect of pricker is the threatening flying bird; prevent that flying bird from dropping on the pricker or on the protective cover; in the time of on the cross-arm above flying bird drops to this safety cover type locker bird-resistant; even flying bird drains; also can only be on protective cover with defecate; the insulator of protective cover below will be avoided staining of flying bird ight soil; thereby played isolation ight soil; the generation of insulator arc-over phenomenon has so just been avoided in the effect of protection insulator, has ensured power supply safety.
As a kind of implementation, described protective cover is an elastic plate.
Therefore protective cover is arranged to the rubber-like dividing plate, and when flying bird drops on the elastic plate, elastic plate will be bent downwardly under the flying bird action of gravity, can't after flying bird loses the foothold, must fly away for flying bird provides support, and therefore have certain bird effect of driving.After flying bird ight soil dropped on the elastic plate, ight soil also can roll because of being bent downwardly of elastic plate and fall to the ground, thereby had reduced the accumulation of ight soil, had certain self-cleaning function.
As another kind of implementation, the spherical crown shape of epirelief in the middle of described protective cover is.
The spherical crown shape of epirelief in the middle of protective cover is arranged to can prevent the flying bird landing and stand on the protective cover, and when the ight soil of flying bird drops on the protective cover, the protective cover of spherical crown shape can prevent the ight soil accumulation.
As improvement, the protective cover upper surface is a shiny surface.
The protective cover upper surface is set to shiny surface, and when flying bird ight soil drops on the protective cover, ight soil can not rest on the protective cover, more can effectively avoid ight soil to pile up.
As further improvement, the pricker middle part is provided with spring.
At the pricker middle part spring is set, can rock easily by pricker, when wind comes or is rainy, spring rolls because being subjected to the external force effect, flying bird is when this safety cover type locker bird-resistant lands like this, not only be difficult for finding foothold accurately, but also be wounded by stabbing easily, strengthened greatly and driven the bird effect.
In sum, adopt the safety cover type locker bird-resistant of this structure, rational in infrastructure, can avoid the flashover phenomenon, be adapted at driving on the various electric poles bird and use, be particluarly suitable for using on the tower electric pole, can effectively avoid the flashover phenomenon.
Description of drawings
In conjunction with the accompanying drawings the utility model is described in further details:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Among the figure: 1 is installing rack, and 2 is pricker, and 3 is protective cover, and 4 is spring, and 5 are the locking double-screw bolt.
Embodiment
As shown in Figure 1, structural representation for this utility model embodiment one, this safety cover type locker bird-resistant comprises installing rack 1, installing rack 1 is " U " shape of matching with the electric pole cross-arm, installing rack 1 is provided with locking double-screw bolt 5, can easily installing rack be fixed on the electric pole cross-arm by tightening locking double-screw bolt 5.Installing rack 1 top is installed with protective cover 3, and protective cover 3 is the rubber-like thin plate, and after flying bird dropped on the protective cover 3, protective cover 3 can be bent downwardly under the action of gravity of flying bird, and flying bird just can not be based oneself upon like this, thereby realizes driving the bird effect.Another effect of protective cover 3 is to block the flying bird ight soil that falls from eminence, prevents from that ight soil is deposited in to cause flashover on the insulator.In order to improve the smoothness of protective cover 3 upper surfaces, in the present embodiment, protective cover 3 is made by stainless sheet steel.Installing rack 1 top is welded with many root thorns pin 2, pricker 2 evenly distributes upward on installing rack 1 top, the main effect of pricker 2 is the landing of threatening flying bird, drive the bird effect for what strengthen pricker 2, be provided with spring 4, blowing or when rainy at the middle part of pricker 2, pricker 2 is subjected to external force and does the time spent, can shake under the effect of spring 4, flying bird just more dare not land like this, helps to disperse flying bird.
Figure 2 shows that the structural representation of safety cover type locker bird-resistant embodiment two, in the present embodiment, the spherical crown shape of epirelief in the middle of described protective cover 3 is designed to, the flying bird landing can be directly avoided on spherical crown shape surface, strengthened and driven the bird effect, other structures are identical with embodiment, no longer carefully state at this.
Claims (5)
1. a safety cover type locker bird-resistant comprises the pricker (2) that evenly is arranged on the installing rack (1), it is characterized in that: installing rack (1) top is installed with protective cover (3).
2. safety cover type locker bird-resistant as claimed in claim 1 is characterized in that: described protective cover (3) is an elastic plate.
3. safety cover type locker bird-resistant as claimed in claim 1 is characterized in that: the spherical crown shape of epirelief in the middle of described protective cover (3) is.
4. as claim 1,2 or 3 described safety cover type locker bird-resistants, it is characterized in that: protective cover (3) upper surface is a shiny surface.
5. as claim 1,2 or 3 described safety cover type locker bird-resistants, it is characterized in that: pricker (2) middle part is provided with spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236112U CN201656388U (en) | 2010-03-01 | 2010-03-01 | Shield type bird feces proofing splinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236112U CN201656388U (en) | 2010-03-01 | 2010-03-01 | Shield type bird feces proofing splinter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656388U true CN201656388U (en) | 2010-11-24 |
Family
ID=43121626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201236112U Expired - Fee Related CN201656388U (en) | 2010-03-01 | 2010-03-01 | Shield type bird feces proofing splinter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578072A (en) * | 2012-03-09 | 2012-07-18 | 江苏新澳电力技术有限公司 | Bird feces-proofing splinter used for crossarm insulator |
| CN114052003A (en) * | 2021-11-17 | 2022-02-18 | 广东电网有限责任公司 | Overhead line protector |
-
2010
- 2010-03-01 CN CN2010201236112U patent/CN201656388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578072A (en) * | 2012-03-09 | 2012-07-18 | 江苏新澳电力技术有限公司 | Bird feces-proofing splinter used for crossarm insulator |
| CN114052003A (en) * | 2021-11-17 | 2022-02-18 | 广东电网有限责任公司 | Overhead line protector |
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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: 20101124 Termination date: 20110301 |