CN205052634U - Thorn bird ware - Google Patents
Thorn bird ware Download PDFInfo
- Publication number
- CN205052634U CN205052634U CN201520568062.2U CN201520568062U CN205052634U CN 205052634 U CN205052634 U CN 205052634U CN 201520568062 U CN201520568062 U CN 201520568062U CN 205052634 U CN205052634 U CN 205052634U
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- CN
- China
- Prior art keywords
- thorn
- steel
- base
- fastening bolt
- steel thorn
- 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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Abstract
The utility model relates to a thorn bird ware, the on -line screen storage device comprises a base, be equipped with the threaded connection device that is used for installation on the cross arm below the base, install a plurality of steel thorn through dismantling the connected mode on the base, steel thorn is from the base outside radially, and the free end of each steel thorn forms a hemisphere or semielliptical form, the upper surface of base is the bellied curved surface that makes progress of central authorities, be equipped with the coil spring section on the steel wire, the threaded connection device is put the U -shaped connecting plate and is connect soon including flat put down fastening bolt or fastening bolt subassembly on the lower side panel of putting the U -shaped connecting plate, the fastening bolt subassembly includes fastening bolt and meets the locknut on fastening bolt soon. The utility model discloses the scene of being convenient for is installed and is dismantled, and effectively prevents the greatly regional of bird.
Description
Technical field
The utility model relates to a kind of thorn bird device, is mainly used in electric power line pole tower prevents bird pest.
Background technology
The bird pest of electric power line pole tower has a variety of, such as, birds droppings can adhere to transmission line insulator surface, in humid conditions, its soluble substance is water-soluble gradually, forms one deck conducting film at insulating surface, the dielectric level of insulator is reduced greatly, the strong electric discharge phenomena occurred under field of electric force effect, cause the flashover of circuit, have impact on the reliability of the safe operation of transmission line of electricity; When birds are nested on electric power line pole tower, mouth is held the objects such as branch, iron wire, faggot in the month and is flown between sky or wire on the line, during flight, object of holding in the month drops between cross-arm and wire, or after Bird's Nest when blowing on shaft tower is blown to four winds, object of nesting drops and cause line short ground connection on live wire or insulator; The larger birds of the bodily form, when playing or fight, fly and cause phase fault or singlephase earth fault between wires; When some the large birds are flutterred and grasped other animal, overhead line structures of being everlasting are pecked at, often cause the growth of snake and birds internal organ to drop and cause line tripping fault; Sometimes those nests are positioned on to the bird on steel tower, also there will be when hunger and peck composite insulator of uttering a sound or a word, cause decreasing insulating, voltage creep age distance shortens, and causes occurring puncturing flashover fault.Therefore, be necessary to prevent birds movable and perch on shaft tower particularly cross-arm.
It is existing that to prevent the device of bird pest from having multiple, such as, windmill-type bird-scaring unit, sound bird-scaring unit, supersonic wave bird driving device and thorn bird device (or claiming bird-resistant) etc., wherein stinging bird device is a kind of reliable for effect and lasting device, for being arranged on cross arm of tower, its base is provided with some steel wires (steel thorn), in the shape that scatters, can effectively prevent birds from fighting in certain limit on cross-arm and above cross-arm, stop and nest, not only drive the anti-bird pest successful of bird, and substantially can not damage to bird.The defect one of existing thorn bird device be steel wire weld on base, be not easy to maintenance; Two is that mounting structure on cross-arm is comparatively complicated, not only increases manufacturing cost, but also is not easy to in-site installation and dismounting; Three is irrational distribution of steel wire, and the angular range of diffusion is little, needs the quantity that arranges many.
Utility model content
The purpose of this utility model is to provide a kind of thorn bird device, and this thorn bird device is convenient to maintenance, be convenient to in-site installation and dismounting, and the region of effective anti-bird is large.
The technical scheme that the utility model adopts: a kind of thorn bird device, comprise base, be provided with the screw connection for installing on cross-arm below described base, described base is provided with some steel thorn by the mode of removably connecting, described steel thorn is in from outside radial of base.
The beneficial effects of the utility model: because steel thorn is arranged on base by movable connection method, thereby facilitating maintenance, when certain or some steel sting damaged, directly disassemble from base and carry out changing just, this replacing just can be implemented easily at the scene when not dismantling base; Because the installation on cross-arm adopts screw connection to realize, facilitate in-site installation and dismounting; Because steel thorn is radial, be conducive to expanding the angular range of anti-bird, steel thorn can be distributed in the angular range of hemisphere, avoids leaving anti-bird leak, is conducive to the onsite application amount reducing thorn bird device while ensureing anti-bird effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, the thorn bird device that the utility model provides comprises base 2, be provided with the screw connection 4 for installing on cross-arm below described base, described base is provided with some steel thorn 5 by the mode of removably connecting, described steel thorn is in from outside radial of base.This thorn bird device is arranged on cross-arm, makes the Zone Full above steel thorn covering cross-arm wherein and in surrounding certain limit, can prevent bird from dropping on cross-arm thus.
The upper surface of described base can be the curve form of mediad projection, is beneficial to steel in mounting seat and stings more effective and spherically diffusion type distribution accurately.
The upper surface of described base can be hemispherical or semielliptical shape, and steel wire can be made thus to cover the angular range of hemisphere.
Described base can be provided with the screwed hole of some radial directions, described screwed hole can be connected with aluminium hydraulic pressed connecting pipe (short thread pipe) 1, described steel thorn is fixedly mounted on corresponding aluminium hydraulic pressed connecting pipe, the steel thorn quantity that same described aluminium hydraulic pressed connecting pipe is installed is one or more, the link of described steel thorn inserts the steel thorn banding in described aluminium hydraulic pressed connecting pipe pore and by pincers pressure mode, aluminium hydraulic pressed connecting pipe being inserted in its pore, when described aluminium hydraulic pressed connecting pipe being plugged with multiple steel thorn, the multiple steel thorns be plugged on same aluminium hydraulic pressed connecting pipe are diffusion type.
Preferably, described steel wire is provided with helical spring section, and described helical spring section helically spring-like, will tremble when wind-force reaches secondary thus, strengthen effect on driving birds thus.
Preferably, described screw connection comprises horizontal U-shaped connecting plate and the fastening bolt be screwed on the lower side panel of described horizontal U-shaped connecting plate or fastening bolt assembly 3.
Described fastening bolt assembly can comprise fastening bolt and the internal thread rotation that coordinates with described fastening bolt is taken over, and described internal thread rotation adapter is fixedly mounted on described horizontal U-shaped connecting plate, to spin described fastening bolt.
Described base and horizontal U-shaped connecting plate can adopt aluminum alloy materials to make.
Described base and horizontal U-shaped connecting plate can one-body molded, also can mutually be bonded together, can also by together with screw fastening.
The length of described steel thorn can be isometric, also can be rule change, and such as the free end of each steel thorn forms a semielliptical shape, the major diameter of described semielliptical shape along cross-arm direction, to save the material consumption of steel thorn while ensureing effect on driving birds.
The distribution mode of described steel thorn in all directions and density can be identical, can be rule change, such as, the steel thorn density being positioned at central part can be less than the steel thorn density being positioned at peripheral part, to reduce steel thorn consumption when playing effect same, save cost and weight reduction.
The helical spring section of described steel thorn is preferably not more than helical spring section apart from 1/2nd of the distance between this steel thorn free end apart from the distance between this steel thorn link, to optimize the elastic performance of steel thorn, steel is stung just can tremble under gentle breeze, to improve effect on driving birds.
Screw connection alleged by the utility model refer to be provided with screw thread and this screw thread for installing fastening jockey.
Each preferred and optional technological means disclosed in the utility model, unless otherwise indicated and one preferably or alternatives means be outside the further restriction of another technological means, all can be combined, form some different technical schemes.
Claims (10)
1. sting a bird device, comprising base, it is characterized in that the screw connection be provided with described base below for installing on cross-arm, described base is provided with some steel thorn by the mode of removably connecting, described steel thorn is from outside radial of base.
2. thorn bird device as claimed in claim 1, is characterized in that the upper surface of described base is the curve form of mediad projection.
3. thorn bird device as claimed in claim 2, is characterized in that the upper surface of described base is hemispherical or semielliptical shape.
4. the thorn bird device as described in claim 1,2 or 3, it is characterized in that described base is provided with the screwed hole of some radial directions, described screwed hole is connected with aluminium hydraulic pressed connecting pipe, described steel thorn is fixedly mounted on corresponding aluminium hydraulic pressed connecting pipe, the steel thorn quantity that same described aluminium hydraulic pressed connecting pipe is installed is one or more, the link of described steel thorn inserts the steel thorn banding in described aluminium hydraulic pressed connecting pipe pore and by pincers pressure mode, aluminium hydraulic pressed connecting pipe being inserted in its pore, when described aluminium hydraulic pressed connecting pipe being plugged with multiple steel thorn, the multiple steel thorns be plugged on same aluminium hydraulic pressed connecting pipe are diffusion type.
5. the thorn bird device as described in claim 1,2 or 3, is characterized in that described steel thorn is provided with helical spring section, described helical spring section helically spring-like.
6. the thorn bird device as described in claim 1,2 or 3, it is characterized in that described screw connection comprises horizontal U-shaped connecting plate and the fastening bolt be screwed on the lower side panel of described horizontal U-shaped connecting plate or fastening bolt assembly, described fastening bolt assembly comprises fastening bolt and the internal thread rotation that coordinates with described fastening bolt is taken over, and described internal thread rotation adapter is fixedly mounted on described horizontal U-shaped connecting plate.
7. thorn bird device as claimed in claim 6, is characterized in that described base and horizontal U-shaped connecting plate adopt aluminum alloy materials to make.
8. thorn bird device as claimed in claim 7, is characterized in that described base is one-body molded with horizontal U-shaped connecting plate or to be mutually bonded together or mutually by together with screw fastening.
9. the thorn bird device as described in claim 1,2 or 3, it is characterized in that the length of each described steel thorn free end that is equal or each steel thorn forms a semielliptical shape, the major diameter of described semielliptical shape is along cross-arm direction.
10. thorn bird device as claimed in claim 9, it is characterized in that the described steel distribution mode of thorn in all directions and density are identical or the steel thorn density that is positioned at central part is less than the steel thorn density being positioned at peripheral part, the helical spring section of described steel thorn is not more than helical spring section apart from 1/2nd of the distance between this steel thorn free end apart from the distance between this steel thorn link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568062.2U CN205052634U (en) | 2015-07-31 | 2015-07-31 | Thorn bird ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568062.2U CN205052634U (en) | 2015-07-31 | 2015-07-31 | Thorn bird ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052634U true CN205052634U (en) | 2016-03-02 |
Family
ID=55379266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568062.2U Expired - Fee Related CN205052634U (en) | 2015-07-31 | 2015-07-31 | Thorn bird ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259294A (en) * | 2016-08-22 | 2017-01-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | A kind of bird-scaring unit of band lightning function |
| CN106954622A (en) * | 2017-03-23 | 2017-07-18 | 国网山东省电力公司电力科学研究院 | A kind of scarer for preventing birds from nesting and method |
| CN111066773A (en) * | 2020-01-21 | 2020-04-28 | 华赫电力技术有限公司 | Retractable magnetic attraction insulating bird-proof thorn |
-
2015
- 2015-07-31 CN CN201520568062.2U patent/CN205052634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259294A (en) * | 2016-08-22 | 2017-01-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | A kind of bird-scaring unit of band lightning function |
| CN106259294B (en) * | 2016-08-22 | 2019-03-19 | 山东黄金矿业(莱州)有限公司三山岛金矿 | A kind of bird-scaring unit with lightning function |
| CN106954622A (en) * | 2017-03-23 | 2017-07-18 | 国网山东省电力公司电力科学研究院 | A kind of scarer for preventing birds from nesting and method |
| CN111066773A (en) * | 2020-01-21 | 2020-04-28 | 华赫电力技术有限公司 | Retractable magnetic attraction insulating bird-proof thorn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |