CN205828033U - Anti-dew-point transmission line insulator sheath - Google Patents
Anti-dew-point transmission line insulator sheath Download PDFInfo
- Publication number
- CN205828033U CN205828033U CN201620757499.5U CN201620757499U CN205828033U CN 205828033 U CN205828033 U CN 205828033U CN 201620757499 U CN201620757499 U CN 201620757499U CN 205828033 U CN205828033 U CN 205828033U
- Authority
- CN
- China
- Prior art keywords
- sheath
- dew
- insulating coating
- transmission line
- bracket
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 239000012212 insulator Substances 0.000 title claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 206010003694 Atrophy Diseases 0.000 description 1
- 241000272165 Charadriidae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
This utility model relates to a kind of anti-dew-point transmission line insulator sheath, including insulating sheath, is wound around insulating coating at the junction point of insulating sheath, and the two ends outer surface of insulating coating is provided with bracket, and one end of bracket is provided with snap ring, and bracket is provided with ratchet.This utility model avoids displacement to cause the generation of dew point situation.
Description
Technical field
This utility model belongs to power transmission technical field, particularly to a kind of anti-dew-point transmission line insulator sheath,
It is applicable to transmission line of electricity and station.
Background technology
One of bird trouble on transmission line fault major failure form having become as electrical network, and bird pest breaking has become built on stilts the most
One of main tripping operation form of transmission line of electricity.For the generation avoiding bird pest to trip, transmission line of electricity is carried out insulating sheath installation, peace
Since dress insulating sheath, bird pest trip condition is greatly reduced, but according to this tracking and monitoring of several years, finds Wire sheath and wire clamp
Easily there is displacement dew point situation in sheath, Wire sheath and Wire sheath junction point, and analyzing its reason mainly has 2 points: one is wire
Wave and cause displacement；Two is that the aging atrophy of sheath causes displacement.
Utility model content
This utility model is in order to solve above-mentioned problems of the prior art, it is provided that a kind of anti-dew-point transmission line of electricity
Insulating sheath, solves the problem that in prior art, displacement dew point easily occurs in cable insulation jacket junction point.
The utility model proposes following technical scheme:
Including insulating sheath, being wound around insulating coating at the junction point of insulating sheath, the two ends outer surface of insulating coating is provided with
Bracket, one end of bracket is provided with snap ring, and bracket is provided with ratchet.
The inner surface of described insulating coating is provided with screen layer, and the outer surface of insulating coating is provided with anticorrosive coat.
It is provided with cuff at corresponding junction point on described insulating coating.
Being provided with link at described insulating sheath junction point, insulating coating is provided with hook, and link matches with hook.
This utility model has the advantage that
1, Wire sheath junction arranges insulating coating, so to avoid displacement to cause the generation of dew point situation.
2, bracket is provided with ratchet and snap ring, and snap ring is fastened on ratchet can realize the fixing of insulating coating, and snap ring can
It is fastened on different ratchet according to different size, easy to use, reduce cost.
3, it is correspondingly provided with cuff at junction point, strengthens the connection at junction point, prevent the generation of displacement.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure, 1, insulating sheath, 2, insulating coating, 3, cuff, 4, bracket, 5, snap ring, 6, link, 7, hook.
Detailed description of the invention
Embodiment
As it can be seen, include insulating sheath 1, at the junction point of insulating sheath 1, it is wound around insulating coating 2, right on insulating coating
Answering and be provided with cuff 3 at junction point, the two ends outer surface of insulating coating is provided with bracket 4, and one end of bracket is provided with snap ring 5, tightly
Gu bar is provided with ratchet.
The inner surface of described insulating coating is provided with screen layer, and the outer surface of insulating coating is provided with anticorrosive coat.
Being provided with link 6 at described insulating sheath junction point, insulating coating is provided with hook 7, and link matches with hook,
Fixed further by what link was linked up with, prevent from connecting displacement at node.
Claims (4)
- The most anti-dew-point transmission line insulator sheath, including insulating sheath, it is characterised in that be wound around at the junction point of insulating sheath Insulating coating, the two ends outer surface of insulating coating is provided with bracket, and one end of bracket is provided with snap ring, and bracket is provided with spine Tooth.
- Anti-dew-point transmission line insulator sheath the most according to claim 1, it is characterised in that described insulating coating Inner surface is provided with screen layer, and the outer surface of insulating coating is provided with anticorrosive coat.
- Anti-dew-point transmission line insulator sheath the most according to claim 1, it is characterised in that on described insulating coating It is provided with cuff at corresponding junction point.
- Anti-dew-point transmission line insulator sheath the most according to claim 1, it is characterised in that described insulating sheath is even Junction is provided with link, and insulating coating is provided with hook, and link matches with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757499.5U CN205828033U (en) | 2016-07-19 | 2016-07-19 | Anti-dew-point transmission line insulator sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757499.5U CN205828033U (en) | 2016-07-19 | 2016-07-19 | Anti-dew-point transmission line insulator sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828033U true CN205828033U (en) | 2016-12-21 |
Family
ID=57563431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757499.5U Active CN205828033U (en) | 2016-07-19 | 2016-07-19 | Anti-dew-point transmission line insulator sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057383A (en) * | 2016-07-19 | 2016-10-26 | 国家电网公司 | Dew-point-preventing power transmission line insulation sheath |
| CN108736215A (en) * | 2018-04-28 | 2018-11-02 | 国家电网公司 | A kind of ground wire loss prevention sheath |
-
2016
- 2016-07-19 CN CN201620757499.5U patent/CN205828033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057383A (en) * | 2016-07-19 | 2016-10-26 | 国家电网公司 | Dew-point-preventing power transmission line insulation sheath |
| CN108736215A (en) * | 2018-04-28 | 2018-11-02 | 国家电网公司 | A kind of ground wire loss prevention sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |