CN204088233U - Primary cut-out flange connector - Google Patents
Primary cut-out flange connector Download PDFInfo
- Publication number
- CN204088233U CN204088233U CN201420618136.4U CN201420618136U CN204088233U CN 204088233 U CN204088233 U CN 204088233U CN 201420618136 U CN201420618136 U CN 201420618136U CN 204088233 U CN204088233 U CN 204088233U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- flange connector
- primary cut
- link
- diameter
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of primary cut-out flange connector, described flange connector comprises and connects body and the first link being arranged on the one end being connected body, connect body and comprise end to end first connecting portion and the second connecting portion further, described first connecting portion and the second connecting portion are cylindrical, the length of described first connecting portion is greater than the length of the second connecting portion, the diameter of described first connecting portion is less than the diameter of the second connecting portion, described first link is hexahedron shape, described first link is arranged on and connects body near one end of the first connecting portion, through hole is provided with in described connection body.The structure that primary cut-out flange connector of the present utility model adopts, make its compact conformation, size is little, and versatility is high.
Description
Technical field
The utility model relates to a kind of primary cut-out flange connector.
Background technology
Primary cut-out (or claim high-voltage switch gear) not only can cut off or no-load current in closed high circuit and load current; and when system jam by the effect of relay protection; cut off overload electric current and short circuit current; it has quite perfect arc extinguishing structure and enough cutout abilities, can be divided into: oil circuit breaker (bulk-oil circuit-breaker, oil-minimum breaker), sulfur hexafluoride breaker (SF6 circuit breaker), vacuum circuit-breaker, compressed-air circuit breaker etc.Flange connector is the core component of the electric switch-on part in primary cut-out, and the link size of existing flange connector is comparatively large, and in installation process, proximity is poor, poor universality.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of primary cut-out flange connector, and this primary cut-out flange connector link size is little, and versatility is high.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of primary cut-out flange connector, comprise and connect body and the first link being arranged on the one end being connected body, connect body and comprise end to end first connecting portion and the second connecting portion further, described first connecting portion and the second connecting portion are cylindrical, the length of described first connecting portion is greater than the length of the second connecting portion, the diameter of described first connecting portion is less than the diameter of the second connecting portion, described first link is hexahedron shape, described first link is arranged on and connects body near one end of the first connecting portion, through hole is provided with in described connection body.The primary cut-out provided due to the utility model flange connector is only provided with link the end connecting body is additional, and at another end, link is installed in the through hole of connection body, thus reduce the size of flange connector, improve versatility.
Preferably, described through hole comprises the first through hole section and the second through hole section, and the length of the first through hole section is greater than the length of the second through hole section.
Preferably, described second through hole intersegmental part is provided with screw thread.
Preferably, the external diameter of described screw thread is identical with the internal diameter of the first through hole section.
Preferably, the diameter of the circle at six seamed edge places of described hexahedron is greater than the diameter of the second connecting portion.
Beneficial effect: the utility model compared with prior art, the primary cut-out that the utility model provides only adds at the end connecting body with flange connector and is provided with link, and at another end, link is installed in the through hole of connection body, thus reduce the size of flange connector, improve the versatility of flange connector.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of primary cut-out flange connector.
Fig. 2 is the front view of primary cut-out flange connector.
Fig. 3 is the cutaway view of primary cut-out flange connector.
Embodiment
Consult Fig. 1 ~ 3, a kind of primary cut-out flange connector, comprise and connect body 1 and the first link 3 being arranged on the end being connected body 1.Connect body 1 and comprise the first connecting portion 11, second connecting portion 13 further.First connecting portion 11, second connecting portion 13 has the first end and the second end respectively.Second end of the first connecting portion 11 is connected with the first end of the second connecting portion 13.Second end of the second connecting portion 13 is connected with the first link 3.
It will be appreciated by persons skilled in the art that connecting the quantity of connecting portion that body 1 comprises can also be 3,4, any amount such as 5.
Preferably, the first connecting portion 11 is cylindrical.Preferably, the second connecting portion 13 is cylindrical.The diameter of the second connecting portion 13 is greater than the diameter of the first connecting portion 11.The central axis of the first connecting portion 11 and the central axis of the second connecting portion 13 overlap.
Preferably, the length of the first connecting portion 11 is not less than the length of the second connecting portion 13.More preferably, the length of the first connecting portion 11 is greater than the length of the second connecting portion 13.
The inside connecting body 1 offers through hole, and this through hole comprises the first through hole section 15 and the second through hole section 17.The length of the first through hole section 15 is greater than the length of the second connecting portion 13.The length of the first through hole section 15 is greater than the length of the second through hole section 17.Screw thread is provided with in second through hole section 17.The external diameter of this screw thread is identical with the internal diameter of the first through hole section.
First link 3 is hexahedron shape.The diameter of the circle at six seamed edge places of this hexahedron is greater than the diameter of the second connecting portion 13.
The primary cut-out provided due to the utility model flange connector is only provided with link the end connecting body 1 is additional, and at another end, link is installed in the through hole of connection body, thus reduce the size of flange connector, improve versatility.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a primary cut-out flange connector, comprise and connect body and the first link being arranged on the one end being connected body, connect body and comprise end to end first connecting portion and the second connecting portion further, it is characterized in that, described first connecting portion and the second connecting portion are cylindrical, the length of described first connecting portion is greater than the length of the second connecting portion, the diameter of described first connecting portion is less than the diameter of the second connecting portion, described first link is hexahedron shape, described first link is arranged on and connects body near one end of the first connecting portion, through hole is provided with in described connection body.
2. primary cut-out flange connector according to claim 1, is characterized in that, described through hole comprises the first through hole section and the second through hole section, and the length of the first through hole section is greater than the length of the second through hole section.
3. primary cut-out flange connector according to claim 1, is characterized in that, described second through hole intersegmental part is provided with screw thread.
4. primary cut-out flange connector according to claim 3, is characterized in that, the external diameter of described screw thread is identical with the internal diameter of the first through hole section.
5. primary cut-out flange connector according to claim 4, is characterized in that, the diameter of the circle at six seamed edge places of described hexahedron is greater than the diameter of the second connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618136.4U CN204088233U (en) | 2014-10-23 | 2014-10-23 | Primary cut-out flange connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618136.4U CN204088233U (en) | 2014-10-23 | 2014-10-23 | Primary cut-out flange connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088233U true CN204088233U (en) | 2015-01-07 |
Family
ID=52180914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618136.4U Expired - Fee Related CN204088233U (en) | 2014-10-23 | 2014-10-23 | Primary cut-out flange connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590811A (en) * | 2014-10-23 | 2016-05-18 | 苏州市吴中区欣鑫开关配件厂 | Connection flange used for high-voltage breaker and processing method thereof |
| CN107068498A (en) * | 2016-12-16 | 2017-08-18 | 中科电力装备（安徽）智能化科技有限公司 | A kind of breaker connection firmware |
-
2014
- 2014-10-23 CN CN201420618136.4U patent/CN204088233U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590811A (en) * | 2014-10-23 | 2016-05-18 | 苏州市吴中区欣鑫开关配件厂 | Connection flange used for high-voltage breaker and processing method thereof |
| CN107068498A (en) * | 2016-12-16 | 2017-08-18 | 中科电力装备（安徽）智能化科技有限公司 | A kind of breaker connection firmware |
| CN107068498B (en) * | 2016-12-16 | 2020-08-21 | 中科电力装备集团有限公司 | Connecting firmware for circuit breaker |
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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 |
Granted publication date: 20150107 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |