CN204391656U - A kind of ground wire bird-proof device - Google Patents
A kind of ground wire bird-proof device Download PDFInfo
- Publication number
- CN204391656U CN204391656U CN201520063407.9U CN201520063407U CN204391656U CN 204391656 U CN204391656 U CN 204391656U CN 201520063407 U CN201520063407 U CN 201520063407U CN 204391656 U CN204391656 U CN 204391656U
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- CN
- China
- Prior art keywords
- ground wire
- bird
- proof device
- dead ring
- shaped dead
- 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 kind of high pressure iron bonding jumper protection instrument, specifically relates to a kind of ground wire bird-proof device.A kind of ground wire bird-proof device, comprise ground wire, it is characterized in that: described ground wire is provided with holder, described holder bottom is provided with binding, top is fixed with position-limiting ear, described binding both sides are provided with the fastener hole for installing U-shaped dead ring, the circular arc opening coordinating ground wire is provided with in the middle of described position-limiting ear, described ground wire is arranged on circular arc opening part, ground wire top is provided with bird thorn device, described bird thorn device top is provided with U-shaped dead ring, and described U-shaped dead ring inserts in fastener hole, is fixed by nut.A kind of ground wire bird-proof device of this spline structure has structure simply, and anti-bird scope is wide, can be arranged on the advantage on ground wire circuit.
Description
Technical field
The utility model relates to a kind of high pressure iron bonding jumper protection instrument, specifically relates to a kind of ground wire bird-proof device.
Background technology
High voltage iron tower ground wire is the effect that protection high voltage iron tower circuit exempts from lightning attack, thus improves the fail safe of circuit operation.
Ground wire bird-proof device is mainly used in preventing birds from dropping on high pressure iron bonding jumper, to the effect that the ground wire on steel tower damages.
Existing bird-proof device cannot be arranged on ground wire, and some easy ground wire bird-proof devices are arranged on earth wire support mostly, and installation site requires strict, cannot protect whole ground wire circuit, thus loses the requirement of protection ground wire circuit.
Utility model content
The purpose of this utility model is exactly for above-mentioned shortcoming, and provide a kind of structure simple, anti-bird scope is wide, can be arranged on the ground wire bird-proof device on ground wire circuit.
The utility model realizes by the following technical solutions: a kind of ground wire bird-proof device, comprise ground wire, it is characterized in that: described ground wire is provided with holder, described holder bottom is provided with binding, top is fixed with position-limiting ear, described binding both sides are provided with the fastener hole for installing U-shaped dead ring, the circular arc opening coordinating ground wire is provided with in the middle of described position-limiting ear, described ground wire is arranged on circular arc opening part, ground wire top is provided with bird thorn device, described bird thorn device top is provided with U-shaped dead ring, described U-shaped dead ring inserts in fastener hole, be fixed by nut.
Described bird thorn device stings pipe by bird and bird stings Shu Zucheng, and described bird thorn bundle is arranged in bird thorn pipe, and bird thorn bundle is in umbrella-shaped structure.
Further say: described ground wire is provided with protective sleeve, described protective sleeve is two corresponding semicircular structures.
In use: placed and circular arc opening part by ground wire, bird thorn device is placed on ground wire top, at this moment by U-shaped dead ring from the top down, is inserted in fastener hole, utilizes nut that it is carried out pressure to bird thorn device and ground wire and puts fixing.
Because ground wire is provided with protective sleeve, make ground wire be placed in protective sleeve, carry out pressure and put fixing, thus protection ground wire is not damaged.
The beneficial effects of the utility model are: a kind of ground wire bird-proof device of this spline structure has structure simply, and anti-bird scope is wide, can be arranged on the advantage on ground wire circuit.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Fig. 3 is the Facad structure schematic diagram of the utility model band ground wire protective sleeve.
Fig. 4 is the side structure schematic diagram of the utility model band ground wire protective sleeve.
Wherein: 1, ground wire 2, holder 3, binding 4, position-limiting ear 5, U-shaped dead ring 6, fastener hole 7, circular arc opening 8, bird thorn device 9, nut 10, bird thorn pipe 11, bird thorn bundle 12, protective sleeve.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As Fig. 1, shown in 2: a kind of ground wire bird-proof device, comprise ground wire 1, it is characterized in that: described ground wire 1 is provided with holder 2, described holder 2 bottom is provided with binding 3, top is fixed with position-limiting ear 4, described binding 3 both sides are provided with the fastener hole 6 for installing U-shaped dead ring 5, the circular arc opening 7 coordinating ground wire 1 is provided with in the middle of described position-limiting ear 3, described ground wire 1 is arranged on circular arc opening 7 place, ground wire 1 top is provided with bird thorn device 8, described bird thorn device 8 top is provided with U-shaped dead ring 5, described U-shaped dead ring 5 inserts in fastener hole 6, be fixed by nut 9.
Described bird thorn device 8 stings pipe 10 by bird and bird thorn bundle 11 forms, and described bird thorn bundle 11 is arranged in bird thorn pipe 10, and bird thorn bundle 11 is in umbrella-shaped structure.
As shown in Figure 3,4: described ground wire 1 is provided with protective sleeve 12, described protective sleeve 12 is two corresponding semicircular structures.
In use: as shown in Figure 1, 2: ground wire 1 is placed and circular arc opening 7 place, bird thorn device 8 is placed on ground wire 1 top, at this moment by U-shaped dead ring 5 from the top down, is inserted in fastener hole 6, utilizing nut 9 that it is carried out pressure to bird thorn device 8 and ground wire 1 puts fixing.
As shown in Figure 3,4: because ground wire 1 is provided with protective sleeve 12, make ground wire 1 be placed in protective sleeve 12, carry out pressure and put fixing, thus protection ground wire is not damaged.
A kind of ground wire bird-proof device of this spline structure has structure simply, and anti-bird scope is wide, can be arranged on the advantage on ground wire circuit.
Claims (3)
1. a ground wire bird-proof device, comprise ground wire, it is characterized in that: described ground wire is provided with holder, described holder bottom is provided with binding, top is fixed with position-limiting ear, described binding both sides are provided with the fastener hole for installing U-shaped dead ring, the circular arc opening coordinating ground wire is provided with in the middle of described position-limiting ear, described ground wire is arranged on circular arc opening part, ground wire top is provided with bird thorn device, described bird thorn device top is provided with U-shaped dead ring, and described U-shaped dead ring inserts in fastener hole, is fixed by nut.
2. a kind of ground wire bird-proof device according to claim 1, is characterized in that: described bird thorn device stings pipe by bird and bird stings Shu Zucheng, and described bird thorn bundle is arranged in bird thorn pipe, and bird thorn bundle is in umbrella-shaped structure.
3. a kind of ground wire bird-proof device according to claim 1, is characterized in that: described ground wire is provided with protective sleeve, and described protective sleeve is two corresponding semicircular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063407.9U CN204391656U (en) | 2015-01-29 | 2015-01-29 | A kind of ground wire bird-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063407.9U CN204391656U (en) | 2015-01-29 | 2015-01-29 | A kind of ground wire bird-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391656U true CN204391656U (en) | 2015-06-10 |
Family
ID=53364343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063407.9U Expired - Fee Related CN204391656U (en) | 2015-01-29 | 2015-01-29 | A kind of ground wire bird-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483619A (en) * | 2017-01-04 | 2017-03-08 | 徐永 | A kind of aerial optical cable squirrel-preventing device |
-
2015
- 2015-01-29 CN CN201520063407.9U patent/CN204391656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483619A (en) * | 2017-01-04 | 2017-03-08 | 徐永 | A kind of aerial optical cable squirrel-preventing device |
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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: 20150610 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |