CN203191611U - Anti-bird special shield structure for ADSS optical cable - Google Patents
Anti-bird special shield structure for ADSS optical cable Download PDFInfo
- Publication number
- CN203191611U CN203191611U CN 201320229748 CN201320229748U CN203191611U CN 203191611 U CN203191611 U CN 203191611U CN 201320229748 CN201320229748 CN 201320229748 CN 201320229748 U CN201320229748 U CN 201320229748U CN 203191611 U CN203191611 U CN 203191611U
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- Prior art keywords
- optical cable
- twisted
- shield
- hank knotting
- bundle
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- 230000003287 optical effect Effects 0.000 title claims abstract description 40
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 title claims abstract 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 230000000295 complement effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 17
- 241000287509 Piciformes Species 0.000 abstract description 9
- 241000271566 Aves Species 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an anti-bird special shield structure for an ADSS optical cable, and belongs to the technical field of electric power communication optical cables. According to the technical scheme, a twisted filament bundle is a twisted pair formed by twisting multiple twisted filaments. On two sides of a hanging point, the twisted filament bundle (2) is matched with an ADSS optical cable (1). The shield (3) is a semi-arc shield made of polyethylene materials and having a smooth surface. The length of the shield is matched with the length of the twisted filament bundle that is on the ADSS optical cable. On the tail end of the twisted filament bundle that is on the ADSS cable, the twisted filaments roll 10cm to form a 90-degree angle, so birds are prevented from standing on an edge of the twisted filament bundle and pecking the optical cable. Each of two ends of the shield is provided with two holes (4). Two twisted filaments pass respectively through the two holes on the ends of the shield. The shield is fixed on the twisted filament bundle by two twisted filaments. The twisted filament bundle and twisted filaments on the end of a fitting tool are fixed on the optical cable, and the shield is fixed on the end via the two twisted filaments to ensure that the shield does not rotate, that two ends of each twisted filament are protected, and that communication failures caused by optical cables that are damaged due to pecking of woodpeckers are prevented.
Description
Technical field
The utility model relates to the special-purpose shield structure of the anti-bird of a kind of self-support cable, belongs to power communication optical ca ble protection technical field.
Background technology
In recent years, the power communication optical cable caused the communication line outage very frequent because of unfirmly closing.Be difficult to find because the disconnected Cable's Fault of unfirmly closing is searched on the ground, therefore very difficult to searching of trouble spot in communication line repairing process, have only carry out measurement and positioning by instrument after, the people can the localization of faults for stepping on that bar searches.Especially a lot of power communication optical cables adopt self-bearing type (ADSS) optical cables, can only the section of one-tenth change, this has not only increased the difficulty of maintenance, and causes very big economic loss.
Through discovering in a few years, unfirmly closing causes the area of communication disruption mainly in the more area of trees, and the kind of bird is mainly woodpecker.Because self-bearing type (ADSS) optical cable surface smoother, the pawl of bird can not be grabbed in the above, and therefore the optical cable between two electric poles is not by the phenomenon of unfirmly closing.ADSS Cable's Fault point mainly occur in the middle of the hanging point both sides hank knottings and near.Bird only can be found real grasping by hank knotting.Because wind action, optical cable has the sound in inside in the process of swing with the wind, and woodpecker takes for inside insect, so the two ends of hank knotting are that they account for the place that pin is pecked at.As long as protected the two ends of hank knotting, just can prevent that woodpecker from pecking bad optical cable and causing communication failure.
The utility model content
The utility model purpose provides the special-purpose shield structure of the anti-bird of a kind of self-support cable, protected the two ends of hank knotting, technology is simple, expense is low, prevents that woodpecker from pecking bad optical cable and causing communication failure, and then security and the reliability of raising communication line, solve the problems referred to above that background technology exists.
The technical solution of the utility model is:
The special-purpose shield structure of the anti-bird of a kind of self-support cable, comprise ADSS optical cable, hank knotting bundle and guard shield, the hank knotting bundle is the twisted-pair feeder that many hank knotting dishes return formation, and in the hanging point both sides, hank knotting bundle and ADSS optical cable are complementary, the half arc guard shield that described guard shield is made for the smooth surface polythene material, its length and the length of hank knotting bundle on the ADSS optical cable are complementary, and the end of hank knotting bundle on the ADSS optical cable, hank knotting are rolled 10 centimetres, become 90 degree with the hank knotting bundle, the obstruction bird stands in hank knotting Shu Bianyuan and pecks optical cable; The two ends of guard shield respectively are provided with two holes, and the diameter in hole is greater than single hank knotting diameter, and two hank knottings pass two holes of end respectively, and guard shield is fixed on the hank knotting bundle with two hank knottings; Hank knotting bundle and gold utensil connect the twisted wire of adorning an end be fixed on optical cable above, guard shield is fixed by two hank knottings at this end, guarantees that guard shield can not rotate, and has protected the two ends of hank knotting, prevents that woodpecker from pecking bad optical cable and causing communication failure.
Described guard shield appearance is red, and diameter 600mm adopts red reason, because general birds are responsive to redness.
Good effect of the present utility model: the two ends of protection hank knotting bundle, prevent woodpecker from pecking bad optical cable and cause communication failure, expense is lower, also simple relatively from the mounting process, but the installation of guard shield can prevent woodpecker and peck bad optical cable and cause communication failure, and then security and the reliability of raising communication line, the installation of guard shield has been saved because repairing a large amount of expenses such as the required construction of communications optical cable circuit, consumptive material.
Description of drawings
Fig. 1 is the utility model embodiment synoptic diagram;
Among the figure: ADSS optical cable 1, hank knotting bundle 2, guard shield 3, hole 4.
Embodiment
Below in conjunction with accompanying drawing, be described further by the utility model of embodiment.
The special-purpose shield structure of the anti-bird of a kind of self-support cable, comprise ADSS optical cable 1, hank knotting bundle 2 and guard shield 3, the hank knotting bundle is the twisted-pair feeder that many hank knotting dishes return formation, and in the hanging point both sides, hank knotting bundle and ADSS optical cable are complementary, the half arc guard shield that described guard shield is made for the smooth surface polythene material, its length and the length of hank knotting bundle on the ADSS optical cable are complementary, and the end of hank knotting bundle on the ADSS optical cable, hank knotting are rolled 10 centimetres, become 90 degree with the hank knotting bundle, the obstruction bird stands in hank knotting Shu Bianyuan and pecks optical cable; The two ends of guard shield respectively are provided with two holes 4, and the diameter in hole is greater than single hank knotting diameter, and two hank knottings pass two holes of end respectively, and guard shield is fixed on the hank knotting bundle with two hank knottings; Hank knotting bundle and gold utensil connect the twisted wire of adorning an end be fixed on optical cable above, guard shield is fixed by two hank knottings at this end, guarantees that guard shield can not rotate, and has protected the two ends of hank knotting, prevents that woodpecker from pecking bad optical cable and causing communication failure.
Described guard shield appearance is red, diameter 600mm.Adopt red reason, because general birds are responsive to redness.
Claims (2)
1. a self-support cable is prevented the special-purpose shield structure of bird, it is characterized in that: comprise ADSS optical cable (1), hank knotting bundle (2) and guard shield (3), the hank knotting bundle is the twisted-pair feeder that many hank knotting dishes return formation, in the hanging point both sides, hank knotting bundle and ADSS optical cable are complementary, the half arc guard shield that described guard shield is made for the smooth surface polythene material, its length and the length of hank knotting bundle on the ADSS optical cable are complementary, the end of hank knotting bundle on the ADSS optical cable, hank knotting are rolled 10 centimetres, become 90 degree with the hank knotting bundle; The two ends of guard shield respectively are provided with two holes (4), and the diameter in hole is greater than single hank knotting diameter, and two hank knottings pass two holes of end respectively, and guard shield is fixed on the hank knotting bundle with two hank knottings; Hank knotting bundle and gold utensil connect the twisted wire of adorning an end be fixed on optical cable above, guard shield is fixed by two hank knottings at this end.
2. the special-purpose shield structure of the anti-bird of a kind of self-support cable according to claim 1 is characterized in that: described guard shield diameter 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229748 CN203191611U (en) | 2013-05-02 | 2013-05-02 | Anti-bird special shield structure for ADSS optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229748 CN203191611U (en) | 2013-05-02 | 2013-05-02 | Anti-bird special shield structure for ADSS optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191611U true CN203191611U (en) | 2013-09-11 |
Family
ID=49108461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320229748 Expired - Fee Related CN203191611U (en) | 2013-05-02 | 2013-05-02 | Anti-bird special shield structure for ADSS optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197395A (en) * | 2013-05-02 | 2013-07-10 | 国家电网公司 | Self-supporting opticalcable bird prevention method and special shield structure |
| CN103592731A (en) * | 2013-10-16 | 2014-02-19 | 国网安徽省电力公司铜陵供电公司 | Rat-proof device for aerial optical cable |
| CN108227098A (en) * | 2017-07-13 | 2018-06-29 | 叶陈雷 | A kind of aerial optical cable protector |
-
2013
- 2013-05-02 CN CN 201320229748 patent/CN203191611U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197395A (en) * | 2013-05-02 | 2013-07-10 | 国家电网公司 | Self-supporting opticalcable bird prevention method and special shield structure |
| CN103197395B (en) * | 2013-05-02 | 2015-02-11 | 国家电网公司 | Self-supporting opticalcable bird prevention method |
| CN103592731A (en) * | 2013-10-16 | 2014-02-19 | 国网安徽省电力公司铜陵供电公司 | Rat-proof device for aerial optical cable |
| CN103592731B (en) * | 2013-10-16 | 2015-05-27 | 国网安徽省电力公司铜陵供电公司 | Rat-proof device for aerial optical cable |
| CN108227098A (en) * | 2017-07-13 | 2018-06-29 | 叶陈雷 | A kind of aerial optical cable protector |
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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: 20130911 Termination date: 20190502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |