CN201927973U - Anti-bird device for transmission line - Google Patents
Anti-bird device for transmission line Download PDFInfo
- Publication number
- CN201927973U CN201927973U CN2010206775379U CN201020677537U CN201927973U CN 201927973 U CN201927973 U CN 201927973U CN 2010206775379 U CN2010206775379 U CN 2010206775379U CN 201020677537 U CN201020677537 U CN 201020677537U CN 201927973 U CN201927973 U CN 201927973U
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- CN
- China
- Prior art keywords
- positioning seat
- transmission line
- hook
- steel strand
- bolt
- 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)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses an anti-bird device for a transmission line, which comprises a positioning seat, a pipe sleeve and a hook bolt, and is characterized in that the positioning seat is arranged on an angle iron at the lifting point of a transmission-line insulator, the positioning seat and the angle iron are fixedly connected through the hook bolt, the pipe sleeve is arranged on the upper surface of the positioning seat, a steel strand is inserted in the pipe sleeve, the outwards-extending end of the steel strand is dispersed to be radial, a bolt fixing and regulating slot is arranged on the positioning seat, one end of the positioning seat is hook-shaped, and the angle iron is hooked by one end of the positioning seat together with the hook bolt. The anti-bird device has a reasonable structural design and is convenient to manufacture, birds can be effectively prevented from staying at the lifting point of a line insulator for an overhead wire, and the harm of line tripping, caused by the short circuiting of the insulator due to the defecation of the birds when resting, is avoided. The device is applicable to being installed at the lifting points of cross-arm insulators on all pole towers on the overhead wire, and meanwhile, operation needs to be carried out on the pole tower of the transmission line, the steel strand can be taken out, and high-altitude operation can not be obstructed.
Description
Technical field the utility model belongs to trolley wire facility technology field, relates to a kind of transmission line bird damage prevention device.
On the background technology overhead transmission line, often have birds and perching near the cross-arm suspension centre place on the wire pole tower, when its defecation; can cause the sub-short circuit of SI semi-insulation at suspension centre place; make line tripping, not only influenced normally carrying out of work, the work of returning brings certain harm.
The summary of the invention the purpose of this utility model is to solve prior art to have the birds technical problem that cross arm insulator suspension centre place stops on wire pole tower, provides a kind of transmission line bird damage prevention device, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model transmission line bird damage prevention device, comprise positioning seat, pipe box and hook bolt, its main points are that described positioning seat is arranged on the angle bar at electric transmission line isolator suspension centre place, by hook bolt positioning seat are fixedlyed connected with angle bar, pipe box be arranged on positioning seat above, be fitted with steel strand wire in the pipe box, the overhanging end of steel strand wire is shattered into radial, and positioning seat is provided with the bolt regulating tank, one end of positioning seat is hook-shaped, together hooks angle bar with hook bolt.
The utility model reasonable in design, easy to make can prevent effectively that bird from stopping at trolley wire line insulator suspension centre place, avoided making the harm of line tripping because of birds defecation when perching causes the insulator short circuit.This device is applicable to the installation at cross arm insulator suspension centre place on all shaft towers on the present trolley wire, simultaneously, when needs during operation, can take out steel strand wire, can not hinder work high above the ground on electric power line pole tower.
Description of drawings Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode schematic diagram.
Embodiment is with reference to Fig. 1, it comprises positioning seat 1, pipe box 2 and hook bolt 4 the utility model, positioning seat 1 is arranged on the angle bar 6 at electric transmission line isolator suspension centre place, by hook bolt 4 positioning seat 1 is fixedlyed connected with angle bar 6, pipe box 2 be arranged on positioning seat 1 above, be fitted with steel strand wire 3 in the pipe box 2, the overhanging end of steel strand wire 3 scatters and is radial, positioning seat 1 is provided with bolt regulating tank 7, and an end of positioning seat 1 is hook-shaped, together hooks angle bar 6 with hook bolt 4.
Positioning seat 1 is packed on the angle bar 6 at electric transmission line isolator 11 suspension centre places, because of an end of positioning seat 1 is hook-shaped, can hook angle bar 6, and the adjustment hole on the positioning seat 17 can make the big or small regulated at will of bolt 4 according to angle bar 6, one end of bolt 4 is crozier, hook the other end of angle bar, behind the position by adjusting and definite bolt 4, positioning seat 1 is fixed on the angle bar 6 with nut 5; Steel strand wire 3 are inserted in the pipe box 2, scatter and are radial in the outer end, and then birds just can not be stopped over herein, have avoided making the harm of line tripping because of birds defecation when perching causes the insulator short circuit.
With reference to Fig. 2, be the utility model user mode schematic diagram, the shaft tower 13 among the figure, cross-arm 9, power transmission line 12, backguy 8, insulator 11, transmission line bird damage prevention device 10.
Claims (1)
1. transmission line bird damage prevention device, comprise positioning seat, pipe box and hook bolt, it is characterized in that described positioning seat is arranged on the angle bar at electric transmission line isolator suspension centre place, by hook bolt positioning seat is fixedlyed connected with angle bar, pipe box be arranged on positioning seat above, be fitted with steel strand wire in the pipe box, the overhanging end of steel strand wire is shattered into radial, positioning seat is provided with the bolt regulating tank, and an end of positioning seat is hook-shaped, together hooks angle bar with hook bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206775379U CN201927973U (en) | 2010-12-13 | 2010-12-13 | Anti-bird device for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206775379U CN201927973U (en) | 2010-12-13 | 2010-12-13 | Anti-bird device for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927973U true CN201927973U (en) | 2011-08-10 |
Family
ID=44431808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206775379U Expired - Fee Related CN201927973U (en) | 2010-12-13 | 2010-12-13 | Anti-bird device for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927973U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269047A (en) * | 2013-05-17 | 2013-08-28 | 浙江兴岩电气设备有限公司 | Bird inhabitation prevention device and tool specially used for installing same |
| CN104505793A (en) * | 2014-12-15 | 2015-04-08 | 中国南方电网有限责任公司超高压输电公司梧州局 | Simulation insulator string suspension fitting |
| CN107579501A (en) * | 2017-10-31 | 2018-01-12 | 江西电力职业技术学院 | Overhead transmission line scarer and bird-scaring unit |
| CN107658821A (en) * | 2017-10-31 | 2018-02-02 | 江西电力职业技术学院 | Scarer and bird-scaring unit |
| CN107732834A (en) * | 2017-10-31 | 2018-02-23 | 江西电力职业技术学院 | Wind power bird repelling device and bird-scaring unit |
| CN110289575A (en) * | 2019-04-01 | 2019-09-27 | 广西电网有限责任公司北海供电局 | Line of power device |
-
2010
- 2010-12-13 CN CN2010206775379U patent/CN201927973U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269047A (en) * | 2013-05-17 | 2013-08-28 | 浙江兴岩电气设备有限公司 | Bird inhabitation prevention device and tool specially used for installing same |
| CN104505793A (en) * | 2014-12-15 | 2015-04-08 | 中国南方电网有限责任公司超高压输电公司梧州局 | Simulation insulator string suspension fitting |
| CN107579501A (en) * | 2017-10-31 | 2018-01-12 | 江西电力职业技术学院 | Overhead transmission line scarer and bird-scaring unit |
| CN107658821A (en) * | 2017-10-31 | 2018-02-02 | 江西电力职业技术学院 | Scarer and bird-scaring unit |
| CN107732834A (en) * | 2017-10-31 | 2018-02-23 | 江西电力职业技术学院 | Wind power bird repelling device and bird-scaring unit |
| CN110289575A (en) * | 2019-04-01 | 2019-09-27 | 广西电网有限责任公司北海供电局 | Line of power 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: 20110810 Termination date: 20131213 |