CN203465988U - Bird damage prevention grading ring used for novel composite insulator interval rod - Google Patents
Bird damage prevention grading ring used for novel composite insulator interval rod Download PDFInfo
- Publication number
- CN203465988U CN203465988U CN201320505317.1U CN201320505317U CN203465988U CN 203465988 U CN203465988 U CN 203465988U CN 201320505317 U CN201320505317 U CN 201320505317U CN 203465988 U CN203465988 U CN 203465988U
- Authority
- CN
- China
- Prior art keywords
- grading ring
- composite material
- basic
- skirt edge
- umbrella skirt
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000012212 insulator Substances 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 5
- 241000607479 Yersinia pestis Species 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000007767 bonding agent Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The utility model discloses a bird damage prevention grading ring used for a novel composite insulator interval rod. The grading ring comprises a basic grading ring. The grading ring is characterized in that an external portion of the basic grading ring is addedly provided with a circle of composite material umbrella skirt edge; the composite material umbrella skirt edge comprises a umbrella skirt edge and a retaining ring; one side of the retaining ring is connected with the umbrella skirt edge and the other side is connected with the basic grading ring; a periphery of the umbrella skirt edge is designed in a radial mode and is provided with a reinforcing rib structure; the umbrella skirt edge is made of a composite material and the composite material used by the umbrella skirt edge is a silicone rubber composite material; the retaining ring of the composite material umbrella skirt edge and the basic grading ring are connected through a special adhesive so that bonding is firm and a secondary accident caused by midway falling off is prevented. The periphery of the umbrella skirt edge is designed in the radial mode and the reinforcing rib structure is arranged so that a support effect is achieved. A diameter of the retaining ring is greater than a diameter of the basic grading ring for 20mm. An overall size is increased and an air gap is increased too so that a purpose of preventing the bird damage is achieved.
Description
technical field:
The utility model relates to anti-bird pest grading ring for a kind of insulator conductor spacer, particularly relates to anti-bird pest grading ring for a kind of Novel combined insulator conductor spacer.
background technology:
Bird trouble on transmission line breaking problem is outstanding day by day, and its coverage is wider, and harm is general, and the situation of the failure ratio imagination that bird pest causes is even more serious, and the electric power system direct losses that cause due to bird pest every year reach millions of dollar.Past.Bird pest breaking mainly occurs on 220KV and 110KV circuit, but 500KV circuit Bird-caused Fault also occurs sometimes in recent years, and harm is serious, and prediction difficulty.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of simple and practical, can increase the anti-bird pest grading ring for Novel combined insulator conductor spacer of air gap.
The technical solution of the utility model is: anti-bird pest grading ring for a kind of Novel combined insulator conductor spacer, it is in the outside of original basic grading ring, to increase by a circle composite material full skirt limit, described composite material full skirt limit comprises full skirt limit, clasp, wherein: a side of clasp is connected with full skirt limit, opposite side is connected with basic grading ring, described full skirt limit surrounding designs radially, and is provided with reinforcing rib structure.
Described full skirt limit is made by composite material, and this full skirt limit composite material used is silicon rubber composite material.Described basic grading ring is integrally closed structure.Described clasp diameter is greater than basic grading ring diameter 20mm, and described clasp is connected with special bonding agent with basic grading ring.
The beneficial effects of the utility model are:
1, the utility model increases by a circle composite material full skirt limit on the basis of former basic grading ring, and the clasp on composite material full skirt limit is connected with special bonding agent with basic grading ring, makes bonding more firmly, and preventing comes off midway causes second accident.
2, the utility model is made by silicon rubber composite material, simultaneously through process optimization, in shirt rim surrounding, designs radially reinforcing rib structure, play a supportive role, and clasp diameter is greater than basic grading ring diameter 20mm, increase overall dimensions, increase air gap, thereby reach the object of anti-bird pest.
4, the utility model is simple and practical, the gap that can increase electric power between parts, and it is applied widely, is particularly useful for the power transmission path that transmission line adopts composite insulator and conductor spacer, is easy to promotion and implementation, has good economic benefit.
accompanying drawing explanation:
Fig. 1 is the structural representation of anti-bird pest grading ring for Novel combined insulator conductor spacer.
Fig. 2 is A-A cutaway view in Fig. 1.
embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, in figure, 1-full skirt limit, 2-clasp, 3-basis grading ring.
Anti-bird pest grading ring for Novel combined insulator conductor spacer: it is to increase by a circle composite material full skirt limit in the outside of original basic grading ring 3, composite material full skirt limit comprises full skirt limit 1 and clasp 2, wherein: a side of clasp 2 is connected with full skirt limit 1, opposite side is connected with basic grading ring 3, full skirt limit 1 surrounding designs radially, and is provided with reinforcing rib structure.
During use, directly use special bonding agent, clasp 2 and basic grading ring 3 are bonded together, and bossing upwards.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. an anti-bird pest grading ring for Novel combined insulator conductor spacer, comprise basic grading ring, it is characterized in that: the outside of described basic grading ring increases by a circle composite material full skirt limit, described composite material full skirt limit comprises full skirt limit and clasp, one side of described clasp is connected with full skirt limit, opposite side is connected with basic grading ring, and described full skirt limit surrounding designs radially, and is provided with reinforcing rib structure.
2. anti-bird pest grading ring for Novel combined insulator conductor spacer according to claim 1, is characterized in that: described full skirt limit is made by composite material, and this full skirt limit composite material used is silicon rubber composite material.
3. anti-bird pest grading ring for Novel combined insulator conductor spacer according to claim 1, is characterized in that: described clasp diameter is greater than basic grading ring diameter 20mm, and described clasp is connected with special bonding agent with basic grading ring.
4. according to the anti-bird pest grading ring for Novel combined insulator conductor spacer described in claim 1 or 2 or 3, it is characterized in that: described basic grading ring is integrally closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505317.1U CN203465988U (en) | 2013-08-19 | 2013-08-19 | Bird damage prevention grading ring used for novel composite insulator interval rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505317.1U CN203465988U (en) | 2013-08-19 | 2013-08-19 | Bird damage prevention grading ring used for novel composite insulator interval rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465988U true CN203465988U (en) | 2014-03-05 |
Family
ID=50178336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505317.1U Expired - Fee Related CN203465988U (en) | 2013-08-19 | 2013-08-19 | Bird damage prevention grading ring used for novel composite insulator interval rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049113B (en) * | 2014-06-16 | 2016-06-22 | 国家电网公司 | Equal pressure cap is used in a kind of inflated type transformer partial discharge test |
-
2013
- 2013-08-19 CN CN201320505317.1U patent/CN203465988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049113B (en) * | 2014-06-16 | 2016-06-22 | 国家电网公司 | Equal pressure cap is used in a kind of inflated type transformer partial discharge test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |