CN204178827U - Penetration type porcelain compound pillar anti-thunder insulator - Google Patents
Penetration type porcelain compound pillar anti-thunder insulator Download PDFInfo
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- CN204178827U CN204178827U CN201420728440.4U CN201420728440U CN204178827U CN 204178827 U CN204178827 U CN 204178827U CN 201420728440 U CN201420728440 U CN 201420728440U CN 204178827 U CN204178827 U CN 204178827U
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- metal cap
- porcelain
- porcelain core
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Abstract
The utility model provides a kind of penetration type porcelain compound pillar anti-thunder insulator, belong to technical field of electric equipment, its structure comprises porcelain core, upper metal cap and lower metal cap, the shaft periphery of porcelain core is provided with the silicone rubber jacket be combined as a whole by sulfidization molding with porcelain core, silicone rubber jacket periphery is provided with the full skirt of equi-spaced apart, upper end cement glue packed layer is provided with between enclosing in the periphery of porcelain core upper end and upper metal cap, porcelain core upper end and upper metal cap are by the fastening combination of upper end cement glue, lower end cement glue packed layer is provided with between enclosing in the periphery of porcelain core lower end and lower metal cap, porcelain core lower end and lower metal cap are by the fastening combination of lower end cement glue, the upper surface of upper metal cap is provided with clamp gold utensil, the lower surface of lower metal cap is provided with bottom electrode.This insulator has both porcelain insulator reliable in mechanical performance and the strong feature of composite insulator silicon rubber material resistance to pollution flashover ability, can stop Fragile Split, solves a pollution flashover difficult problem.
Description
Technical field
The utility model relates to technical field of electric equipment, specifically a kind of penetration type porcelain compound pillar anti-thunder insulator.
Background technology
The lightning protection column type porcelain insulator existed in prior art and lightning protection post composite insulators respectively have its shortcoming.
Under the meteorological condition that natural rain, mist, frost, dew etc. are moist, the soluble substance in porcelain and glass insulator surface filth thing can be soluble in water gradually, can form on the surface of insulator the moisture film that one deck has certain conductivity.If insulator is dirty relatively more serious, insulator surface fully makes moist again, then there will be stronger partial discharge phenomenon, easily causes equipment generation pollution flashover accident.
And " brittle failure " of post composite insulators plug has become the most serious accident of current organic composite insulator.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of penetration type porcelain compound pillar anti-thunder insulator.
The technical solution of the utility model realizes in the following manner, this penetration type porcelain compound pillar anti-thunder insulator, and its structure comprises porcelain core, upper metal cap and lower metal cap,
Porcelain core adopts column porcelain core, and porcelain core upper end is provided with metal cap, and porcelain core lower end is provided with lower metal cap,
The shaft periphery of porcelain core is provided with the silicone rubber jacket be combined as a whole by sulfidization molding technique with porcelain core, and silicone rubber jacket periphery is provided with the full skirt of equi-spaced apart,
Be provided with upper end cement glue packed layer between enclosing in the periphery of porcelain core upper end and upper metal cap, porcelain core upper end and upper metal cap by the fastening combination of upper end cement glue,
Be provided with lower end cement glue packed layer between enclosing in the periphery of porcelain core lower end and lower metal cap, porcelain core lower end and lower metal cap by the fastening combination of lower end cement glue,
The upper surface of upper metal cap is provided with clamp gold utensil, and upper end bolt-through spins clamp gold utensil, upper metal cap and upper end cement glue packed layer, upper terminal bolt is provided with upper end clamp nut;
The upper surface of clamp gold utensil lower surface and upper metal cap offers Wire channel in building respectively;
The lower surface of lower metal cap is provided with bottom electrode, and spin bottom electrode and lower metal cap are run through in lower end of the bolt, lower end of the bolt are provided with lower end clamp nut.
The sidewall of upper metal cap is provided with starting rod,
The rod of starting rod is provided with bending and secondary back bending under one-level with it and rolls over, and the upper end of starting rod is provided with thread segment, thread segment revolve be located at metal cap sidewall screw in, thread segment is provided with starting rod clamp nut,
The end of starting rod is towards bottom electrode, and the end of starting rod is provided with arc electrode, and arc electrode revolves the end being located at starting rod by screw thread, and arc electrode lower end is provided with ball discharge.
Full skirt is set to conical surface full skirt, and the wide-mouth of conical surface full skirt is towards porcelain core lower end.
The lower edge of upper end cement glue packed layer and the lower edge of upper metal cap flush, the upper end of silicone rubber jacket and the lower edge of upper end cement glue packed layer and the lower edge of upper metal cap are combined closely, the upper end of silicone rubber jacket is provided with eversion edge, and upper eversion edge closely surrounds the lower edge periphery of metal cap.
The upper limb of lower end cement glue packed layer and the upper limb of lower metal cap flush, the upper limb of the lower end of silicone rubber jacket and the upper limb of lower end cement glue packed layer and lower metal cap is combined closely, the lower end of silicone rubber jacket is provided with lower eversion edge, and lower eversion edge closely surrounds the upper limb periphery of lower metal cap.
The beneficial effect that the utility model is compared with prior art produced is:
This penetration type porcelain compound pillar anti-thunder insulator has both porcelain insulator reliable in mechanical performance and the strong feature of composite insulator silicon rubber material resistance to pollution flashover ability, can stop composite insulator Fragile Split, solves a porcelain insulator external insulation pollution flashover difficult problem.
This penetration type porcelain compound pillar anti-thunder insulator effect is fixing cord.Play a part to support and hang wire and wire and shaft tower are insulated.Insulator bears vertical load and the horizontal loading of wire simultaneously, has enough resist abilities, adapts to the change of ambient atmospheric conditions, as the impact of temperature and humidity change on itself.Insulator has good insulation property and enough mechanical performances.
This penetration type porcelain compound pillar anti-thunder insulator has reliable and stable mechanical load performance.Insulator adopts bag to carry out heat cure one-shot forming silicon rubber composite sheath on porcelain dish surface and related interfaces, have excellent resistance to pollution flashover performance.There is good shock-resistant ability.Lightweight, convenient transport, facilitates installation and maintenance.
The starting rod top and bottom of this penetration type porcelain compound pillar anti-thunder insulator are adjustable type, according to the lightning discharge situation of different geographical, varying environment, can recall best discharging gap, the safe operation of maximum protection circuit and equipment.
This penetration type porcelain compound pillar anti-thunder insulator is reasonable in design, structure is simple, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is partial structurtes schematic diagrames of the present utility model.
Mark in accompanying drawing represents respectively:
1, porcelain core, 2, upper metal cap, 3, lower metal cap, 4, silicone rubber jacket, 5, full skirt,
6, upper end cement glue packed layer, 7, lower end cement glue packed layer,
8, clamp gold utensil, 9, upper terminal bolt, 10, upper end clamp nut, 11, Wire channel in building,
12, bottom electrode, 13, lower end of the bolt, 14, lower end clamp nut,
15, starting rod, 16, bend under one-level, 17, secondary back bending folding, 18, thread segment, 19, screw, 20, starting rod clamp nut, 21, arc electrode, 22, ball discharge,
23, upper eversion edge, 24, lower eversion edge.
Embodiment
Below in conjunction with accompanying drawing, penetration type porcelain compound pillar anti-thunder insulator of the present utility model is described in detail below.
As shown in drawings, penetration type porcelain compound pillar anti-thunder insulator of the present utility model, its structure comprises porcelain core 1, upper metal cap 2 and lower metal cap 3,
Porcelain core 1 adopts column porcelain core, and the upper end of porcelain core 1 is provided with metal cap 2, and porcelain core lower end is provided with lower metal cap 3,
The shaft periphery of porcelain core 1 is provided with the silicone rubber jacket 4 be combined as a whole by sulfidization molding technique with porcelain core, and silicone rubber jacket 4 periphery is provided with the full skirt 5 of equi-spaced apart,
Be provided with upper end cement glue packed layer 6 between enclosing in the periphery of the upper end of porcelain core 1 and upper metal cap 2, porcelain core upper end and upper metal cap by the fastening combination of upper end cement glue,
Be provided with lower end cement glue packed layer 7 between enclosing in the periphery of porcelain core 1 lower end and lower metal cap 3, porcelain core lower end and lower metal cap by the fastening combination of lower end cement glue,
The upper surface of upper metal cap 2 is provided with clamp gold utensil 8, and upper terminal bolt 9 runs through the clamp gold utensil that spins, upper metal cap and upper end cement glue packed layer, upper terminal bolt is provided with upper end clamp nut 10;
The upper surface of clamp gold utensil 8 lower surface and upper metal cap 2 offers Wire channel in building 11 respectively;
The lower surface of lower metal cap 3 is provided with bottom electrode 12, and spin bottom electrode and lower metal cap are run through in lower end of the bolt 13, lower end of the bolt are provided with lower end clamp nut 14.
The sidewall of upper metal cap is provided with starting rod 15, the rod of starting rod is provided with bending 16 and secondary back bending folding 17 under one-level with it, and the upper end of starting rod is provided with thread segment 18, and thread segment revolves and is located in the screw 19 of metal cap sidewall, thread segment is provided with starting rod clamp nut 20
The end of starting rod 15 is towards bottom electrode 12, and the end of starting rod is provided with arc electrode 21, and arc electrode revolves the end being located at starting rod by screw thread, and arc electrode 21 lower end is provided with ball discharge 22.
Full skirt is set to conical surface full skirt, and the wide-mouth of conical surface full skirt is towards porcelain core lower end.
The lower edge of upper end cement glue packed layer and the lower edge of upper metal cap flush, the upper end of silicone rubber jacket and the lower edge of upper end cement glue packed layer and the lower edge of upper metal cap are combined closely, the upper end of silicone rubber jacket is provided with eversion edge 23, and upper eversion edge closely surrounds the lower edge periphery of metal cap.
The upper limb of lower end cement glue packed layer and the upper limb of lower metal cap flush, the upper limb of the lower end of silicone rubber jacket and the upper limb of lower end cement glue packed layer and lower metal cap is combined closely, the lower end of silicone rubber jacket is provided with lower eversion edge 24, and lower eversion edge closely surrounds the upper limb periphery of lower metal cap.
Porcelain core and the external insulation silicone rubber jacket full skirt of this penetration type porcelain compound pillar anti-thunder insulator are closely linked by sulfidization molding technique.Upper metal cap, firmly to be combined by cement glue between lower metal cap and porcelain core.
Claims (5)
1. penetration type porcelain compound pillar anti-thunder insulator, is characterized in that comprising porcelain core, upper metal cap and lower metal cap,
Porcelain core adopts column porcelain core, and the upper end of porcelain core is provided with metal cap, and porcelain core lower end is provided with lower metal cap,
The shaft periphery of porcelain core is provided with the silicone rubber jacket be combined as a whole by sulfidization molding with porcelain core, and silicone rubber jacket periphery is provided with the full skirt of equi-spaced apart,
Be provided with upper end cement glue packed layer between enclosing in the periphery of porcelain core upper end and upper metal cap, porcelain core upper end and upper metal cap by the fastening combination of upper end cement glue,
Be provided with lower end cement glue packed layer between enclosing in the periphery of porcelain core lower end and lower metal cap, porcelain core lower end and lower metal cap by the fastening combination of lower end cement glue,
The upper surface of upper metal cap is provided with clamp gold utensil, and upper end bolt-through spins clamp gold utensil, upper metal cap and upper end cement glue packed layer, upper terminal bolt is provided with upper end clamp nut;
The upper surface of clamp gold utensil lower surface and upper metal cap offers Wire channel in building respectively;
The lower surface of lower metal cap is provided with bottom electrode, and spin bottom electrode and lower metal cap are run through in lower end of the bolt, lower end of the bolt are provided with lower end clamp nut.
2. penetration type porcelain compound pillar anti-thunder insulator according to claim 1, is characterized in that the sidewall of metal cap is provided with starting rod,
The rod of starting rod is provided with bending and secondary back bending under one-level with it and rolls over, and the upper end of starting rod is provided with thread segment, thread segment revolve be located at metal cap sidewall screw in, thread segment is provided with starting rod clamp nut,
The end of starting rod is towards bottom electrode, and the end of starting rod is provided with arc electrode, and arc electrode revolves the end being located at starting rod by screw thread, and arc electrode lower end is provided with ball discharge.
3. penetration type porcelain compound pillar anti-thunder insulator according to claim 1, it is characterized in that full skirt is set to conical surface full skirt, the wide-mouth of conical surface full skirt is towards porcelain core lower end.
4. penetration type porcelain compound pillar anti-thunder insulator according to claim 1, it is characterized in that the lower edge of upper end cement glue packed layer and the lower edge of upper metal cap flush, the upper end of silicone rubber jacket and the lower edge of upper end cement glue packed layer and the lower edge of upper metal cap are combined closely, the upper end of silicone rubber jacket is provided with eversion edge, and upper eversion edge closely surrounds the lower edge periphery of metal cap.
5. penetration type porcelain compound pillar anti-thunder insulator according to claim 1, it is characterized in that the upper limb of lower end cement glue packed layer and the upper limb of lower metal cap flush, the upper limb of the lower end of silicone rubber jacket and the upper limb of lower end cement glue packed layer and lower metal cap is combined closely, the lower end of silicone rubber jacket is provided with lower eversion edge, and lower eversion edge closely surrounds the upper limb periphery of lower metal cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728440.4U CN204178827U (en) | 2014-11-28 | 2014-11-28 | Penetration type porcelain compound pillar anti-thunder insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728440.4U CN204178827U (en) | 2014-11-28 | 2014-11-28 | Penetration type porcelain compound pillar anti-thunder insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178827U true CN204178827U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728440.4U Active CN204178827U (en) | 2014-11-28 | 2014-11-28 | Penetration type porcelain compound pillar anti-thunder insulator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159857A (en) * | 2016-08-23 | 2016-11-23 | 潍坊鑫安金具有限公司 | Wire fixing device |
| CN106328319A (en) * | 2015-07-06 | 2017-01-11 | 奉新国光电气有限公司 | Line post composite insulator |
| CN106611639A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Lightning protection circuit column type composite insulator with different umbrella diameters |
| CN106611642A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Anti-thunder circuit post composite insulator capable of adjusting discharging distance |
| CN106611641A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | A dual-mode distance-adjusting lightning protection line column-type composite insulator |
| CN106611640A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Anti-lightning line column compound insulator with shed diameters arranged at interval according to size |
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
-
2014
- 2014-11-28 CN CN201420728440.4U patent/CN204178827U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328319A (en) * | 2015-07-06 | 2017-01-11 | 奉新国光电气有限公司 | Line post composite insulator |
| CN106611639A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Lightning protection circuit column type composite insulator with different umbrella diameters |
| CN106611642A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Anti-thunder circuit post composite insulator capable of adjusting discharging distance |
| CN106611641A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | A dual-mode distance-adjusting lightning protection line column-type composite insulator |
| CN106611640A (en) * | 2015-10-26 | 2017-05-03 | 辽宁华隆电力科技股份有限公司 | Anti-lightning line column compound insulator with shed diameters arranged at interval according to size |
| CN106159857A (en) * | 2016-08-23 | 2016-11-23 | 潍坊鑫安金具有限公司 | Wire fixing device |
| CN106159857B (en) * | 2016-08-23 | 2018-07-20 | 潍坊鑫安金具有限公司 | Wire fixing device |
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
| CN112349465B (en) * | 2020-10-27 | 2022-06-24 | 萍乡市第五电瓷厂有限公司 | Post porcelain insulator with hollow interior and uniform umbrella edges |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |