CN201302943Y - Current circuit breaker - Google Patents
Current circuit breaker Download PDFInfo
- Publication number
- CN201302943Y CN201302943Y CNU2008202208818U CN200820220881U CN201302943Y CN 201302943 Y CN201302943 Y CN 201302943Y CN U2008202208818 U CNU2008202208818 U CN U2008202208818U CN 200820220881 U CN200820220881 U CN 200820220881U CN 201302943 Y CN201302943 Y CN 201302943Y
- Authority
- CN
- China
- Prior art keywords
- porcelain body
- circuit breaker
- current circuit
- ring flange
- gamp
- 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
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Abstract
The utility model relates to a current circuit breaker applied on 110KV, which comprises a porcelain body and flanges arranged on two ends of the porcelain body. The current circuit breaker is characterized in that the porcelain body is in an integral type, whose length is 1356mm, the appearance of the porcelain body is a cylindrical shape, the middle portion of the porcelain body is provided with a hollow portion, and the outer portion is provided with a big umbrella and a small umbrella, and the big umbrella and the small umbrella are arrayed at interval, and then, the current circuit breaker has excellent mechanical intensity, excellent anti-pollution behaviour, high pollution grade, and can reach the better effects of voltage resistance and dust proof, which can be widely used in the industries such as mines, electric power, metallurgy, railway and the like.
Description
Technical field
Technical field under the utility model relates to a kind of electrical materials and appliances, specifically relates to a kind of tie breaker of a kind of 110KV of applying to.
Background technology
At present, relating to a kind of tie breaker that applies to the such voltage levels of 110KV mostly is to adopt organic or inorganic adhered, a kind of tie breaker like this exists such shortcoming: bad mechanical property, bending strength is low, bonding position easy fracture, thereby influence the electric property of product, can not effectively satisfy specification requirement and instructions for use, also have the structure of design and the problem of off size reason in addition product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tie breaker of integral type of a kind of 110KV of satisfying high voltage requirement.
Technical solution adopted in the utility model is: a kind of tie breaker, the ring flange that comprises porcelain body and porcelain body two ends, it is characterized in that: described porcelain body is whole one, described porcelain body profile is cylindrical, the centre has hollow parts, there are gamp and umbellule structure in the outside, and gamp and umbellule are spaced; The ring flange at described porcelain body two ends is circular, and the two ends ring flange is measure-alike; The length of porcelain body is 1356mm; The diameter of described hollow parts is 85mm, and the diameter of described gamp is 269mm, the screw hole that it is 15mm that described ring flange is provided with 6 diameters.
Because the utility model has been taked above structure, make needs that just can satisfy the such voltage levels of 110KV of so a kind of tie breaker, and have conveniently install, stability is strong, overall structure is rigorous, the characteristics of external insulation electric property and good mechanical property.
Description of drawings
Fig. 1 is the structural representation of a kind of tie breaker of the utility model
Wherein, 1, porcelain body 2, ring flange 3, gamp 4 umbellules 5, hollow parts 6, screw hole
The length of H-porcelain body
D---gamp diameter
d
1--the diameter of-hollow parts
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
A kind of tie breaker: the ring flange 2 that comprises porcelain body 1 and porcelain body 1 two ends, it is characterized in that: described porcelain body 1 is whole one, and porcelain body 1 profile is cylindrical, and the centre has hollow parts 5, there are gamp 3 and umbellule 4 structures in the outside, and gamp 3 and umbellule 4 are spaced; The ring flange 2 at described porcelain body 1 two ends is circular, and two ends ring flange 2 is measure-alike; The long H of described porcelain body 1 is 1356mm; The diameter d of described hollow parts 5
1Be 85mm, the diameter D of described gamp 3 is 269mm; The screw hole 6 that it is 15mm that described ring flange 2 is provided with 6 diameters.
A kind of tie breaker like this has good mechanical strength, hydraulic pressure breakdown strength and good Electric property, umbellate form adopts open big umbellule, anti-pollution characteristic is good, the gradation for surface pollution height, proof voltage, Dustproof better effects can be widely used in the industries such as mine, electric power, metallurgy, railway.
Claims (3)
1, a kind of tie breaker: the ring flange (2) that comprises porcelain body (1) and porcelain body (1) two ends, it is characterized in that: porcelain body (1) is whole one, described porcelain body (1) profile is cylindrical, the centre has hollow parts (5), there are gamp (3) and umbellule (4) structure in the outside, and gamp (3) and umbellule (4) are spaced; The ring flange (2) at described porcelain body (1) two ends is circular, and two ends ring flange (2) is measure-alike.
2, a kind of tie breaker according to claim 1 is characterized in that: the length (H) of described porcelain body (1) is 1356mm; Diameter (the d of described hollow parts (5)
1) be 85mm, the diameter (D) of described gamp (3) is 269mm.
3, a kind of tie breaker according to claim 1 is characterized in that: the screw hole (6) that it is 15mm that described ring flange (2) is provided with 6 diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208818U CN201302943Y (en) | 2008-11-12 | 2008-11-12 | Current circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208818U CN201302943Y (en) | 2008-11-12 | 2008-11-12 | Current circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302943Y true CN201302943Y (en) | 2009-09-02 |
Family
ID=41086572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202208818U Expired - Fee Related CN201302943Y (en) | 2008-11-12 | 2008-11-12 | Current circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302943Y (en) |
-
2008
- 2008-11-12 CN CNU2008202208818U patent/CN201302943Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101112 |