CN205900204U - Extension creep distance type suspension porcelain insulator - Google Patents
Extension creep distance type suspension porcelain insulator Download PDFInfo
- Publication number
- CN205900204U CN205900204U CN201620894050.3U CN201620894050U CN205900204U CN 205900204 U CN205900204 U CN 205900204U CN 201620894050 U CN201620894050 U CN 201620894050U CN 205900204 U CN205900204 U CN 205900204U
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- porcelain insulator
- ware
- full skirt
- big full
- ring type
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Abstract
The utility model discloses an extension creep distance type suspension porcelain insulator, including last metal accessory, porcelain insulator and lower metal accessory, upward all be equipped with a through -hole on metal accessory and the lower metal accessory, it all is equipped with the recess with lower metal accessory to go up metal accessory, go up metal accessory and establish the both ends of notched one end difference joint at porcelain insulator with lower metal accessory, it has aluminium antimony alloy glue all to fill between porcelain insulator and last metal accessory and the lower metal accessory, the last equidistance of porcelain insulator distributes there is the big full skirt of a plurality of, the surface of big full skirt all scribbles the one deck glaze, the bottom of big full skirt all is equipped with a plurality of ring types arch of pressing the concentric circles and distributing, ring type arch is the low ring type arch of first high ring type arch, first low ring type arch, the high ring type arch of second and second according to outside -in's order in proper order. The utility model discloses creepage distance is long, antifouling capability is strong, simple structure, convenient to use.
Description
Technical field
This utility model is related to suspended porcelain insulator technical field, more particularly, to a kind of lengthening creep distance type suspension type porcelain insulating
Son.
Background technology
Insulator is widely used in power equipment, typically belongs to exterior insulation, overhead transmission line, power plant and change
Electricity bus and the outside energized conductor of various electric equipment must be supported with insulator.Suspension insulator is in insulator
A kind of insulator of relatively broad use, is generally made up of porcelain piece.In prior art, a large amount of suspended porcelain insulators using by
Insulating part, chapeau de fer and steel foot, are formed with portland cement adhesive mucilage binding, but cement glue can expand for many years afterwards in use
Aging.Additionally, existing insulator anti-pollution ability during using is poor, and creep age distance is not big.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of lengthening creep distance type proposing
Suspended porcelain insulator.
To achieve these goals, this utility model adopts the technical scheme that
A kind of lengthen creep distance type suspended porcelain insulator, include going up metal-ware, porcelain insulator and lower metal-ware, described on
One through hole is equipped with metal-ware and lower metal-ware, described upper metal-ware and lower metal-ware are all provided with fluted, institute
State metal-ware and lower metal-ware set the two ends that reeded one end is connected to porcelain insulator respectively, described porcelain insulator with
All it is filled with aluminium-antimony alloy adhesive between upper metal-ware and lower metal-ware, be equidistantly distributed with some on described porcelain insulator
Individual big full skirt, the surface of described big full skirt all scribbles one layer of glaze, if the bottom of described big full skirt is equipped with by concentric circular distribution
Dry circular ring type is raised, and described circular ring type is raised to be followed successively by the first high circular ring type projection, the first low circle according to the order of ecto-entad
Ring-like raised, the second high circular ring type projection and the second low circular ring type are raised, and the upper surface of described big full skirt is equipped with clearing apparatus,
Each clearing apparatus described is made using electro-insulating rubber, and the upper end of each clearing apparatus described is set on porcelain insulator, described
The upper end side of each clearing apparatus is provided with fan page of catching the wind, and big full skirt is close in the lower end of each clearing apparatus described, described big
Full skirt is equipped with concave station near the bottom of porcelain insulator one end, and around porcelain insulator one week, described each was recessed for each concave station described
Platform is provided with u-shaped groove.
Preferably, described upper metal-ware and lower monaural adnexa are all made using galvanizing malleable cast iron material.
Preferably, the raised bottom of described circular ring type is in arc line shaped.
Preferably, a diameter of 250mm of described big full skirt.
Preferably, described big full skirt and concave station are all integrally formed with porcelain insulator.
Preferably, the upper end of each clearing apparatus described is provided with the electro-insulating rubber ring of opening, each cleaning described for side
The one side that big full skirt is close in the lower end of device is provided with rubber bristles.
Preferably, the quantity of described big full skirt is 3-7.
In this utility model, the raised creep age distance that can increase insulator with concave station of circular ring type, the annulus of differing heights
Type projection is staggered, it is to avoid produce flashover, reduces the risk of accident generation, when there being wind to blow, clearing apparatus exists
Catch the wind under the drive of fan around porcelain insulator rotation, the dust on big full skirt surface can be cleaned, aluminium-antimony alloy adhesive overcomes
Cement glue easily expands aging shortcoming, and structure is simple, ageing resistace is good, creep age distance length, long service life.
Brief description
Fig. 1 be the utility model proposes a kind of lengthening creep distance type suspended porcelain insulator structural representation.
Fig. 2 be the utility model proposes clearing apparatus structural representation.
In figure: metal-ware on 1,2 porcelain insulators, 3 times metal-wares, 4 aluminium-antimony alloy adhesives, 5 big full skirts, 6 first
High circular ring type is raised, 7 first low circular ring types are raised, 8 second high circular ring types are raised, 9 second low circular ring types are raised, 10 clean dress
Put, 11 concave stations, 12 catch the wind fan page, 13 electro-insulating rubber rings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of lengthening creep distance type suspended porcelain insulator, including upper metal-ware 1, porcelain insulator 2 and lower gold
Belong to adnexa 3, upper metal-ware 2 and lower metal-ware 3 are equipped with a through hole, upper metal-ware 1 and lower metal-ware 3 are all provided with
Fluted, upper metal-ware 1 and lower metal-ware 3 set the two ends that reeded one end is connected to porcelain insulator 2 respectively, porcelain insulating
All it is filled with aluminium-antimony alloy adhesive 4 between body 2 and upper metal-ware 1 and lower metal-ware 3, porcelain insulator 2 is equally spaced
Have several big full skirts 5, the surface of big full skirt 5 all scribbles one layer of glaze, strengthen antifouling capacity, the bottom of big full skirt 5 be equipped with by
Some circular ring types of concentric circular distribution are raised, and circular ring type is raised to be followed successively by the first high circular ring type projection according to the order of ecto-entad
6th, the first low circular ring type projection 7, the second high circular ring type raised 8 and the second low circular ring type projection 9, the upper surface of big full skirt 5 is all provided with
There is clearing apparatus 10, each clearing apparatus 10 is made using electro-insulating rubber, and the upper end of each clearing apparatus 10 is set in porcelain insulating
On body 2, the upper end side of each clearing apparatus 10 is provided with fan page 12 of catching the wind, and big full skirt is close in the lower end of each clearing apparatus 10
5, big full skirt 5 is equipped with concave station 11 near the bottom of porcelain insulator 2 one end, each concave station 11 around porcelain insulator 2 one weeks, each
Concave station 11 is provided with u-shaped groove.
Upper metal-ware 1 and lower monaural adnexa 3 are all made using galvanizing malleable cast iron material, the raised bottom of circular ring type
In arc line shaped, a diameter of 250mm of big full skirt 5, big full skirt 5 and concave station 11 are all integrally formed with porcelain insulator 2, and each cleans dress
The upper end putting 10 is provided with the electro-insulating rubber ring 13 of opening for side, and electro-insulating rubber ring 13 is set on porcelain insulator 2 by opening,
The one side that big full skirt 5 is close in the lower end of each clearing apparatus 10 is provided with rubber bristles, and the quantity of big full skirt 5 is 3.
The raised creep age distance that can increase insulator with concave station 11 of circular ring type, the circular ring type projection staggered row of differing heights
Row, it is to avoid produce flashover, reduce the risk of accident generation, when there being wind to blow, clearing apparatus 10 is in fan page 12 of catching the wind
Drive under rotate around porcelain insulator 2, the dust on big full skirt 5 surface can be cleaned, aluminium-antimony alloy adhesive 4 overcomes cement
Adhesive easily expands aging shortcoming.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of lengthening creep distance type suspended porcelain insulator, including upper metal-ware, porcelain insulator and lower metal-ware, its feature exists
In: a through hole is equipped with described upper metal-ware and lower metal-ware, described upper metal-ware and lower metal-ware are all provided with
Fluted, described upper metal-ware and lower metal-ware set the two ends that reeded one end is connected to porcelain insulator respectively, described
All it is filled with aluminium-antimony alloy adhesive between porcelain insulator and upper metal-ware and lower metal-ware, equidistant on described porcelain insulator
Several big full skirt is distributed with, the surface of described big full skirt all scribbles one layer of glaze, and the bottom of described big full skirt is equipped with by concentric
Some circular ring types of circle distribution are raised, and it is convex that described circular ring type projection is followed successively by the first high circular ring type according to the order of ecto-entad
Rise, the first low circular ring type is raised, the second high circular ring type is raised and the second low circular ring type is raised, the upper surface of described big full skirt is all provided with
There is clearing apparatus, each clearing apparatus described is made using electro-insulating rubber, it is exhausted that the upper end of each clearing apparatus described is set in porcelain
On edge body, the upper end side of each clearing apparatus described is provided with fan page of catching the wind, and the lower end of each clearing apparatus described is close to greatly
Full skirt, described big full skirt is equipped with concave station near the bottom of porcelain insulator one end, each concave station described around porcelain insulator one week,
Each concave station described is provided with u-shaped groove.
2. according to claim 1 lengthening creep distance type suspended porcelain insulator it is characterised in that: described upper metal-ware and under
Monaural adnexa is all made using galvanizing malleable cast iron material.
3. according to claim 1 lengthen creep distance type suspended porcelain insulator it is characterised in that: the raised bottom of described circular ring type
End is in arc line shaped.
4. according to claim 1 lengthen creep distance type suspended porcelain insulator it is characterised in that: described big full skirt a diameter of
250mm.
5. according to claim 1 lengthening creep distance type suspended porcelain insulator it is characterised in that: described big full skirt and concave station are equal
It is integrally formed with porcelain insulator.
6. according to claim 1 lengthening creep distance type suspended porcelain insulator it is characterised in that: each clearing apparatus described
Upper end is provided with the electro-insulating rubber ring of opening for side, and the one side that big full skirt is close in the lower end of each clearing apparatus described is provided with rubber
Bristle.
7. according to claim 1 lengthening creep distance type suspended porcelain insulator it is characterised in that: the quantity of described big full skirt is
3-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894050.3U CN205900204U (en) | 2016-08-16 | 2016-08-16 | Extension creep distance type suspension porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894050.3U CN205900204U (en) | 2016-08-16 | 2016-08-16 | Extension creep distance type suspension porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900204U true CN205900204U (en) | 2017-01-18 |
Family
ID=57779232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894050.3U Expired - Fee Related CN205900204U (en) | 2016-08-16 | 2016-08-16 | Extension creep distance type suspension porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511139A (en) * | 2018-04-08 | 2018-09-07 | 四川明鑫电器电瓷有限公司 | A kind of insulator of creepage distance bigger |
| CN110957087A (en) * | 2019-12-17 | 2020-04-03 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN112530644A (en) * | 2020-11-16 | 2021-03-19 | 江苏南瓷绝缘子股份有限公司 | High-strength cylindrical head suspension insulator |
-
2016
- 2016-08-16 CN CN201620894050.3U patent/CN205900204U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511139A (en) * | 2018-04-08 | 2018-09-07 | 四川明鑫电器电瓷有限公司 | A kind of insulator of creepage distance bigger |
| CN110957087A (en) * | 2019-12-17 | 2020-04-03 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN110957087B (en) * | 2019-12-17 | 2021-10-22 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN112530644A (en) * | 2020-11-16 | 2021-03-19 | 江苏南瓷绝缘子股份有限公司 | High-strength cylindrical head suspension insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210816 |