CN202588144U - Bird prevention plate with high-frequency sound production device - Google Patents
Bird prevention plate with high-frequency sound production device Download PDFInfo
- Publication number
- CN202588144U CN202588144U CN 201220261666 CN201220261666U CN202588144U CN 202588144 U CN202588144 U CN 202588144U CN 201220261666 CN201220261666 CN 201220261666 CN 201220261666 U CN201220261666 U CN 201220261666U CN 202588144 U CN202588144 U CN 202588144U
- Authority
- CN
- China
- Prior art keywords
- bird
- prevention plate
- frequency sound
- preventing plate
- bird prevention
- 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
Links
Images
Abstract
The utility model discloses a bird prevention plate with a high-frequency sound production device. The bird prevention plate comprises a bird prevention plate body arranged on a tower, wherein a groove and a plurality of fixing holes are arranged on the bird prevention plate body, and the high-frequency sound production device is arranged below the bird prevention plate body. The bird prevention plate body is fixed through a plurality of points, simultaneously the high-frequency sound production device is additionally arranged below the bird prevention plate body, and therefore the bird prevention plate can effectively expel birds, prevent the birds from damaging power supply lines, ensure that power supply devices operate safely and do no hurt the birds, and is simple in structure and easy to manufacture.
Description
Technical field
The utility model relates to a kind of bird-preventing plate, relates in particular to a kind of bird-preventing plate that is provided with the high frequency sound-producing device.
Background technology
The safety of transmission line of electricity has important effect in electric power safeguard, directly the production and the life of affect people's.Many electric force pole towers are arranged, and these electric force pole towers become the place that birds stop rest, have caused very big harm to transmission line of electricity in transmission line of electricity.Birds nested on transmission line of electricity easily, lay eggs, hatched spring, when holding objects such as branch, iron wire, faggot when the birds mouth in the month and nesting, these objects were dropped between cross-arm and the lead, caused line fault.Simultaneously birds droppings is gone here and there along bottle and can be caused single-phase earthing when dirty, and perhaps birds droppings blows to electrical body with the wind and can cause the air gap to puncture, and causes fault.Safeguard procedures commonly used at present have the bird-resistant of installation and bird-proof cover.Bird-resistant can organize birds on shaft tower, to stop, nest, and is can single bird-resistant protective range little, the work such as personnel keep in repair on shaft tower that can hinder one's work again of many bird-resistants.Bird-proof cover is installed can be stopped that birds droppings causes damage to equipment, but owing to receive windage, surpass the bird-proof cover of 30cm radius owing to all adopt single-point to fix, poor stability is easy to receive windage and comes off; Less than whole positions that the bird-proof cover of 30cm radius can't block square cross-arm, protection effect is poor.
The utility model content
The purpose of the utility model provides a kind of bird-preventing plate that is provided with the high frequency sound-producing device, can prevent effectively that birds droppings from damaging supply line, guarantees the power supply unit safe operation, can not damage birds simultaneously.
The utility model adopts following technical proposals:
A kind of bird-preventing plate that is provided with the high frequency sound-producing device comprises the bird-preventing plate that is arranged on the shaft tower, and bird-preventing plate is provided with fluting and a plurality of fixing hole, and the bird-preventing plate below is provided with the high frequency sound-producing device.
Described high frequency sound-producing device comprises housing, is provided with power module, high-frequency generator and loudspeaker in the housing, and the output of high-frequency generator connects the input of loudspeaker, and power module is the high-frequency generator power supply.
The input of described power module directly connects supply line, and the output of power module connects the power input of high-frequency generator.
Described bird-preventing plate is square or circular.
The utility model utilizes fixedly bird-preventing plate of multiple spot, below bird-preventing plate, sets up the high frequency sound-producing device simultaneously, can drive birds effectively; Prevent that birds droppings from damaging supply line, guarantee the power supply unit safe operation, can not damage simultaneously birds; Simple in structure, be easy to realize.
Description of drawings
Fig. 1 is the structural representation of the said bird-preventing plate of the utility model;
Fig. 2 is the theory diagram of the said high frequency sound-producing device of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises the bird-preventing plate 1 that is arranged on the shaft tower, and bird-preventing plate 1 is square or circular, and bird-preventing plate 1 is provided with fluting 2 and a plurality of fixing holes 3, and bird-preventing plate 1 below is provided with the high frequency sound-producing device.During installation, the connector on the insulator is inserted in the fluting 2, makes bird-preventing plate 1 be positioned at the insulator upper end, utilize bolt that bird-preventing plate 1 is fixed on the shaft tower through a plurality of fixing holes 3 again.Because bird-preventing plate 1 adopts the multiple spot fixed form directly to be fixed on the shaft tower, can in the area that increases bird-preventing plate 1, install firmly, good stability is not vulnerable to windage and comes off.
The described high frequency sound-producing device of the utility model comprises housing, is provided with power module, high-frequency generator and loudspeaker in the housing, and the output of high-frequency generator connects the input of loudspeaker, and power module is the high-frequency generator power supply.The input of described power module directly connects supply line, and the output of power module connects the power input of high-frequency generator.Because power module has antihypertensive effect, can convert high-voltage large current into the little electric current of low-voltage that high-frequency generator uses.The described high-frequency generator of the application be meant frequency of oscillation at 20000Hz to the oscillator between the 100000Hz; This frequency band is a ultrasonic; The mankind can't hear, can but can cause very big interference to birds, and birds are initiatively avoided; Can prevent effectively simultaneously can also avoid birds are damaged because birds or birds droppings cause damage to power supply unit.
Since high-frequency generator with loudspeaker and be connected, method for using be the maturation prior art, repeat no more at this.
Claims (4)
1. bird-preventing plate that is provided with the high frequency sound-producing device is characterized in that: comprise the bird-preventing plate that is arranged on the shaft tower, bird-preventing plate is provided with fluting and a plurality of fixing hole, is provided with the high frequency sound-producing device below the bird-preventing plate.
2. the bird-preventing plate that is provided with the high frequency sound-producing device according to claim 1; It is characterized in that: described high frequency sound-producing device comprises housing; Be provided with power module, high-frequency generator and loudspeaker in the housing; The output of high-frequency generator connects the input of loudspeaker, and power module is the high-frequency generator power supply.
3. the bird-preventing plate that is provided with the high frequency sound-producing device according to claim 2 is characterized in that: the input of described power module directly connects supply line, and the output of power module connects the power input of high-frequency generator.
4. the bird-preventing plate that is provided with the high frequency sound-producing device according to claim 3 is characterized in that: described bird-preventing plate is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261666 CN202588144U (en) | 2012-06-05 | 2012-06-05 | Bird prevention plate with high-frequency sound production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261666 CN202588144U (en) | 2012-06-05 | 2012-06-05 | Bird prevention plate with high-frequency sound production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202588144U true CN202588144U (en) | 2012-12-12 |
Family
ID=47305740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261666 Expired - Fee Related CN202588144U (en) | 2012-06-05 | 2012-06-05 | Bird prevention plate with high-frequency sound production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202588144U (en) |
-
2012
- 2012-06-05 CN CN 201220261666 patent/CN202588144U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203951131U (en) | A kind of standoff | |
| DK201270093A (en) | Method and system for securing lightning protection cables in a wind turbine rotor blade | |
| CN204560759U (en) | The special bird-proof device of a kind of transmission line of electricity | |
| CN203423019U (en) | Wiring insulation sheath for electric power equipment | |
| CN203105462U (en) | Bird-trouble preventing occupying stopper | |
| CN202588144U (en) | Bird prevention plate with high-frequency sound production device | |
| CN202678839U (en) | Insulating mesh pad used for high voltage live-line foreign material elimination | |
| CN204668833U (en) | The quick remover of a kind of Bird's Nest | |
| CN203367868U (en) | Multifunctional insulation hook | |
| CN103669963A (en) | Bird-repellent steel tower | |
| CN204101590U (en) | Transformer neutral point test of lightning arrester insulating shielding device | |
| CN102306907A (en) | Wind power box-type substation | |
| CN201204419Y (en) | Bird protection for power transmission line | |
| CN204651846U (en) | Tower platform stepped on by wind power plant's cable | |
| CN202958583U (en) | Bird repelling device for power transmission line | |
| CN203013967U (en) | Convertible-angle lead grounding device | |
| CN202260199U (en) | Box-type transformer substation for wind power generation | |
| CN204577990U (en) | With the overhead transmission line attending device of fault current warning function | |
| CN203262124U (en) | Bird dispeller | |
| CN204014866U (en) | Scarer | |
| CN102055156B (en) | Fixing device of bird dispersing device for distribution network line | |
| CN201163715Y (en) | Electric wave thunder-inducing type lightning-protection system | |
| CN203327824U (en) | Anti-bird space occupying device | |
| CN202026036U (en) | Insulation hook dedicated to high voltage insulator of electric transmission line | |
| CN204599119U (en) | A kind of electronics bird-proof device |
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: 20121212 Termination date: 20130605 |