CN2482726Y - Universal composite insulator - Google Patents
Universal composite insulator Download PDFInfo
- Publication number
- CN2482726Y CN2482726Y CN 01244005 CN01244005U CN2482726Y CN 2482726 Y CN2482726 Y CN 2482726Y CN 01244005 CN01244005 CN 01244005 CN 01244005 U CN01244005 U CN 01244005U CN 2482726 Y CN2482726 Y CN 2482726Y
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- insulator
- beckets
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- composite insulator
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Abstract
A universal composite insulator has a shed and an ironware, and is characterized in that the shed contains a cylindrical body made of fiber-reinforced-plastic paste. The body has two Q-shaped metal rings passing through each other by the center. The ring surfaces are mutually perpendicular with one ring surface positioned horizontally. The utility model has the advantages of high mechanical load tonnage, wide application, excellent antifouling property, long creeping distance, high discharge voltage and good insulation performance. Without upper limit of mechanical load, the utility model can be used for producing insulator products with larger tonnages and can save equipment.
Description
The utility model relates to a kind of electric component, particularly relates to a kind of general-purpose composite insulator.
A kind of FXBW type high-tension line composite rod insulator is arranged at present, and it has a fiberglass rod, and there are a plurality of silicon rubber opotism circles the latter's outside, uses the bonding formation opotism of rubber paste shroud between each opotism circle, each crimping one gold utensil of the two ends of fiberglass rod.The mechanical structure of this insulator is unreasonable.The gold utensil at fiberglass rod two ends can be drawn back when insulator is stressed, can also sprain simultaneously and break fiberglass rod, the coefficient correlation of resin and steel differs greatly, and this some crimping is insecure, and the easy watered and wetting of micropore is arranged between the glass fiber of load fiberglass rod and the resin.Above-mentioned shroud is not an integral body, can cause creepage distance short, and discharge voltage is also low, burns out the shroud phenomenon.The fiberglass rod sectional area is little in addition, and the mechanical load tonnage is low, can not satisfy various stress requirements, and range of application is little, can only vertically suspend in midair on the straight line pole circuit, and other strain insulator shaft tower can not use.
The purpose of this utility model provides a kind of general-purpose composite insulator, and it can remedy the above-mentioned deficiency of existing insulator.
A kind of general-purpose composite insulator has umbrella petticoat shroud and gold utensil, it is characterized in that the cylindrical entity that has to paste with fiberglass in the umbrella petticoat shroud, 2 Q shape beckets are arranged in this entity, these 2 beckets intersect the center, and anchor ring is orthogonal, and an anchor ring horizontal positioned is arranged.
The utility model has the advantages that one, mechanical load tonnage height, fiberglass is stuck with paste and is solidified the back coagulation with becket and be integral, and can satisfy the stress requirement of the various engineerings of overhead line structures; Two, of many uses, can claim the general-purpose insulator, can replace insulator crossarm support on straight line pole, strain insulator, T wiring corner, backguy etc. all available; Three, anti-fouling flashover performance is good, because it has a bulk silicon rubber cluster parachute band shroud, so creepage distance is long, and the discharge voltage height, insulating properties might as well; Four, because its mechanical structure is reasonable, can utilize solid compressed stress and side power between two rings, so the mechanical load upper limit does not bind, can make more large-tonnage insulator product, cross over big mountain valley and rivers and do not have problems, save equipment simultaneously.
Below by embodiment and description of drawings the utility model.
Accompanying drawing is a sectional structure schematic diagram of the present utility model.
This general-purpose composite insulator has umbrella petticoat shroud 1 and gold utensil 2, it is characterized in that 1 li of umbrella petticoat shroud is equipped with a cylindrical entity 3 that pastes with fiberglass, 2 Q shape beckets are housed in this entity 3, and the anchor ring of these 2 beckets 4 is orthogonal, and an anchor ring horizontal positioned.Above-mentioned fiberglass is stuck with paste and is made by glass fibre and resin and curing agent etc.Adopt two identical Q shape beckets 4 in the present embodiment, the ring of each becket 4 all passes the ring center of another becket.Like this, two rings are separately independently in solid space, do not touch mutually, promptly do not have any touching, stick with paste with fiberglass then will all wrap up up and down except that two ring portion part metal angles, and becket and fiberglass are stuck with paste and formed a firm cylindrical entity.Recycle silicon rubber is made a seamless undulatory umbrella petticoat shroud and is enclosed within on the firm mixing cylinder and has just constituted the utility model.Utilize 2 orthogonal loop chains of Q shape becket, stick with paste with solid dielectric fiberglass and wrap up entity of formation, bight part of becket is exposed outside the entity 3, is connected with gold utensil 2 respectively, constitutes a gold utensil ring.The utility model can bear two interannular compression stresses and side power, and have shielding, and the tolerance two interpolars High-Voltage Insulation intensity.
Use the utility model a plurality of insulators to be connected in series insulator string of formation according to the electric pressure height.For example thread couple together with pipe in the middle of being used under the 35KV voltage condition with two insulators, an end hangs on the circuit cross-arm, and the other end is connected on the lead, gets final product transmission operation.
Can increase one or more 8 font beckets between two beckets 4 of present embodiment, each Q shape becket 4 intersects the center with a ring of 8 font beckets respectively.Under the situation of a plurality of 8 font beckets, the ring of two 8 font beckets intersects the center.
Claims (2)
1, a kind of general-purpose composite insulator, umbrella petticoat shroud (1) and gold utensil (2) are arranged, it is characterized in that there is a cylindrical entity (3) that pastes with fiberglass umbrella petticoat shroud (1) lining, 2 Q shape beckets (4) are arranged in this entity (3), these 2 beckets (4) intersect the center, and anchor ring is orthogonal, and an anchor ring horizontal positioned is arranged.
2, insulator as claimed in claim 1 is characterized in that one or more 8 font beckets are arranged between described 2 beckets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244005 CN2482726Y (en) | 2001-07-18 | 2001-07-18 | Universal composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244005 CN2482726Y (en) | 2001-07-18 | 2001-07-18 | Universal composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482726Y true CN2482726Y (en) | 2002-03-20 |
Family
ID=33655510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01244005 Expired - Fee Related CN2482726Y (en) | 2001-07-18 | 2001-07-18 | Universal composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482726Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609737B (en) * | 2009-07-20 | 2011-04-13 | 唐苑雯 | Tensioning-type compound all-purpose insulator |
| CN101752043B (en) * | 2010-02-08 | 2012-12-19 | 唐苑雯 | Composite post insulator |
| CN103698558A (en) * | 2013-11-27 | 2014-04-02 | 国家电网公司 | 110kV GIS (Gas Insulated Switchgear) cable alternating current withstand voltage test high-tension bushing |
-
2001
- 2001-07-18 CN CN 01244005 patent/CN2482726Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609737B (en) * | 2009-07-20 | 2011-04-13 | 唐苑雯 | Tensioning-type compound all-purpose insulator |
| CN101752043B (en) * | 2010-02-08 | 2012-12-19 | 唐苑雯 | Composite post insulator |
| CN103698558A (en) * | 2013-11-27 | 2014-04-02 | 国家电网公司 | 110kV GIS (Gas Insulated Switchgear) cable alternating current withstand voltage test high-tension bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGDAO ELECTRICAL ENGINEERING LTD. Free format text: FORMER NAME OR ADDRESS: BI TAO |
|
| CP03 | Change of name, title or address |
Address after: 266071 No. four, Taiping Road, Qingdao, Shandong 23 Patentee after: Qingdao Kunlun Electrical Engineering Co., Ltd. Address before: 266000 105, building 26, No. 1, Dalian Road, Shandong, Qingdao Patentee before: Bi Tao |
|
| ASS | Succession or assignment of patent right |
Owner name: BI TAO Free format text: FORMER OWNER: QINGDAO ELECTRICAL ENGINEERING LTD. Effective date: 20040514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040514 Address after: 266102 105, building 26, No. 1, Dalian Road, Shandong, Qingdao Patentee after: Bi Tao Address before: 266071 No. four, Taiping Road, Qingdao, Shandong 23 Patentee before: Qingdao Kunlun Electrical Engineering Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020320 Termination date: 20090718 |