CN102737794A - Combination type insulator - Google Patents
Combination type insulator Download PDFInfo
- Publication number
- CN102737794A CN102737794A CN201210241572XA CN201210241572A CN102737794A CN 102737794 A CN102737794 A CN 102737794A CN 201210241572X A CN201210241572X A CN 201210241572XA CN 201210241572 A CN201210241572 A CN 201210241572A CN 102737794 A CN102737794 A CN 102737794A
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- insulation
- insulator
- cluster parachute
- head
- insulation body
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Abstract
The invention discloses a combination type insulator which comprises a head part (1), an insulation body (3) and a tail part (4), wherein the head (1) is provided with a cable fixed seat, and the tail (4) is provided with a hardware fitting base (5); the insulation body (3) is in a truncated cone structure, and the diameter of the insulation body (3) close to the head part (1) is smaller than that of the insulation body (3) close to the tail part (4); the head part (1), the insulation body (3) and the tail part (4) are manufactured into a core rod in an integrated structure; an insulation cluster parachute (2) is sleeved on the external surface of the insulation body (3); an insulating glaze layer is fired on the external surface of the insulation body (3), connected with the insulation cluster parachute (2); the insulation cluster parachute (2) is made of silicone rubber; and a cavity of the insulation cluster parachute (2) is in a hollow structure. Compared with the prior art, the combination type insulator provided by the invention has the advantages that the structure is simple and reasonable, the mud consumption is little, the self weight is small, the manufacturing is simple, the labour intensity is low, the rate of quality products is high, and the insulation property is good.
Description
Technical field
The present invention relates to a kind of combined insulator.
Background technology
Send in the power transformation circuit insulator one of the electric insulation control that is absolutely necessary at electric power.Insulator with the band cluster parachute is an example, and its plug and cluster parachute are made into integral type, have following weak point: consumption mud is many, from great, makes difficulty, and labour intensity is big, and the percent defective in moulding making and the sintering process is high.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, provide a kind of consumption mud few, make simply, can improve the percentage of A-class goods, from heavy and light, the better combined insulator of insulation property.
The object of the invention is achieved through following technical proposals: comprise head, insulator and afterbody, said head is provided with the cable holder, and said afterbody is installed the gold utensil seat; Said insulator is frustum cone structure, and the diameter that leans on head into is less than the diameter near afterbody; Said head, insulator and afterbody are made into the plug of integral structure; Suit insulation cluster parachute on the outer surface of said insulator.
On said insulator and the outer surface that the insulated umbrella faciation contacts, fire one deck insulation glaze.
Said insulated umbrella is mined massively and is made with silicon rubber.
The inner chamber of said insulation cluster parachute is a hollow-core construction.
Compared with prior art, the present invention has the following advantages: simple and reasonable, consumption mud is few, and from heavy and light, make lightly, labour intensity is low, and the percentage of A-class goods is high, insulation property are better.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is Fig. 1 mandrel structure sketch map.
Among the figure: 1-head, the 2-cluster parachute that insulate, 3-insulator, 4-afterbody, 5-gold utensil seat.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
With reference to accompanying drawing 1: comprise head 1, insulator 3 and afterbody 4, said head 1 is provided with the cable holder, and said afterbody 4 is installed gold utensil seats 5; Said insulator 3 is frustum cone structure, and the diameter that leans on head 1 into is less than the diameter near afterbody 4; Said head 1, insulator 3 and afterbody 4 are made into the plug of integral structure; Suit insulation cluster parachute 2 on the outer surface of said insulator 3.
On said insulator 3 and the insulation cluster parachute 2 contacted outer surfaces, fire one deck insulation glaze.The insulation glaze is known raw material, makes according to technique known.
Said insulation cluster parachute 2 adopts silicon rubber to make.Silicon rubber is known raw material, makes according to technique known.
The inner chamber of said insulation cluster parachute 2 is a hollow-core construction.Hollow-core construction can reduce deadweight, reduces labour intensity simultaneously.
With reference to accompanying drawing 2: said head 1, insulator 3 and afterbody 4 are made into the plug of integral structure: said insulator 3 is frustum cone structure, and the diameter that leans on head 1 into is less than the diameter near afterbody 4.
Embodiment 1:
Said head 1, insulator 3 and afterbody 4 are made into the plug of integral structure: said insulator 3 is frustum cone structure, and the diameter that leans on head 1 into is less than the diameter near afterbody 4.Suit insulation cluster parachute 2 on the outer surface of said insulator 3.Said head 1 is provided with the cable holder, and said afterbody 4 is installed gold utensil seat 5.
Embodiment 2:
On the basis of embodiment 1, on said insulator 3 and the insulation cluster parachute 2 contacted outer surfaces, fire one deck insulation glaze.Can further improve insulation property.
Embodiment 3-4:
On the basis of embodiment 1-2, the inner chamber of the cluster parachute 2 that will insulate is separately made becomes hollow-core construction.Can the loss of weight deadweight.
Embodiment 5-8
On the basis of embodiment 1-4, said insulation cluster parachute 2 adopts silicon rubber to make.
Compared with similar products, product of the present invention has following characteristics:
1, energy savings: the product consumption mud 10KG of prior art, and product of the present invention consumption mud 6KG practices thrift pug 40%; In sintering process; The product of each prior art consumes 1.54 cubes of natural gas, and product of the present invention reduces by 40% as long as consume 1.1 cubes of natural gas.
2, environmental protection: after cluster parachute changes silicon rubber into by alumina porcelain, the silicon rubber reproducible utilization that changes, each product can reduce porcelain rubbish 30% at least.
3, reduce labour intensity: the product of prior art is whenever done a product and will be used diameter to be 210mm; The mud section of long 500 mm; Weight: 35KG, and product of the present invention is whenever done a product as long as use diameter to be 120mm, the mud section of long 500 mm; Weight: 20KG has obviously reduced producers' labour intensity of 40% in process of production.
4, improve productivity effect: product every day of prior art the, everyone on average can only accomplish 90, and product of the present invention can be accomplished 200 every day, directly improves productivity effect 50%.
5, improve antifouling properties of product: the creep distance of prior art products is 737mm, and the creep distance of product of the present invention reaches 900mm, and creep distance has reduced product surface dust accumulation amount after increasing, and has improved the product antifouling property greatly.
6, improve the product electric property: after product increases creepage distance, make product rainy day and greasy weather more difficulty electric arc flashover phenomenon appears, can reduce the electricity damage of power supply in transportation.
Claims (5)
1. a combined insulator comprises head (1), insulator (3) and afterbody (4), and said head (1) is provided with the cable holder, and said afterbody (4) is installed gold utensil seat (5); It is characterized in that: said insulator (3) is frustum cone structure, and the diameter that leans on head (1) into is less than the diameter near afterbody (4); Said head (1), insulator (3) and afterbody (4) are made into the plug of integral structure; Suit insulation cluster parachute (2) on the outer surface of said insulator (3).
2. combined insulator according to claim 1 is characterized in that: on said insulator (3) and the contacted outer surface of insulation cluster parachute (2), fire one deck insulation glaze.
3. combined insulator according to claim 1 and 2 is characterized in that: said insulation cluster parachute (2) adopts silicon rubber to make.
4. combined insulator according to claim 1 and 2 is characterized in that: the inner chamber of said insulation cluster parachute (2) is a hollow-core construction.
5. combined insulator according to claim 3 is characterized in that: the inner chamber of said insulation cluster parachute (2) is a hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241572XA CN102737794A (en) | 2012-07-13 | 2012-07-13 | Combination type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241572XA CN102737794A (en) | 2012-07-13 | 2012-07-13 | Combination type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102737794A true CN102737794A (en) | 2012-10-17 |
Family
ID=46993112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241572XA Pending CN102737794A (en) | 2012-07-13 | 2012-07-13 | Combination type insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102737794A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042444A (en) * | 1988-10-14 | 1990-05-23 | 日本碍子株式会社 | Optical fibre composite insulator and manufacture method thereof |
| CN2348470Y (en) * | 1998-06-05 | 1999-11-10 | 蒋大建 | Organic composite cross arm insulator |
| CN1983467A (en) * | 2006-06-08 | 2007-06-20 | 西安电瓷研究所 | Composite insulator and its production |
| CN201387771Y (en) * | 2009-04-28 | 2010-01-20 | 温州益坤电气有限公司 | Vertical hollow composite insulator for vacuum circuit breakers of high-speed electric locomotive |
| CN201829258U (en) * | 2010-09-13 | 2011-05-11 | 株洲创春科技实业有限责任公司 | High-speed electric rail traction vehicle top composite insulator |
| CN102568715A (en) * | 2010-12-30 | 2012-07-11 | 河南省电力公司焦作供电公司 | Insulator umbrella skirt, insulators comprising umbrella skirt as well as manufacturing methods for insulator umbrella skirt and insulators |
-
2012
- 2012-07-13 CN CN201210241572XA patent/CN102737794A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042444A (en) * | 1988-10-14 | 1990-05-23 | 日本碍子株式会社 | Optical fibre composite insulator and manufacture method thereof |
| CN2348470Y (en) * | 1998-06-05 | 1999-11-10 | 蒋大建 | Organic composite cross arm insulator |
| CN1983467A (en) * | 2006-06-08 | 2007-06-20 | 西安电瓷研究所 | Composite insulator and its production |
| CN201387771Y (en) * | 2009-04-28 | 2010-01-20 | 温州益坤电气有限公司 | Vertical hollow composite insulator for vacuum circuit breakers of high-speed electric locomotive |
| CN201829258U (en) * | 2010-09-13 | 2011-05-11 | 株洲创春科技实业有限责任公司 | High-speed electric rail traction vehicle top composite insulator |
| CN102568715A (en) * | 2010-12-30 | 2012-07-11 | 河南省电力公司焦作供电公司 | Insulator umbrella skirt, insulators comprising umbrella skirt as well as manufacturing methods for insulator umbrella skirt and insulators |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |