CN204088222U - The housing of primary cut-out - Google Patents
The housing of primary cut-out Download PDFInfo
- Publication number
- CN204088222U CN204088222U CN201420618137.9U CN201420618137U CN204088222U CN 204088222 U CN204088222 U CN 204088222U CN 201420618137 U CN201420618137 U CN 201420618137U CN 204088222 U CN204088222 U CN 204088222U
- Authority
- CN
- China
- Prior art keywords
- groove
- primary cut
- housing
- screwed hole
- utility
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of housing of primary cut-out, comprise body, the upper part of body is provided with first screwed hole, groove, the second screwed hole, the below of groove is provided with a screw hole, the lower part of body is provided with a delthyrium, first screwed hole, the second screwed hole lay respectively at the both sides of groove, the center of delthyrium, screw hole center all with being centrally located on same straight line of groove.The housing of the utility model primary cut-out is convenient to be fixed with other element, is less likely to occur to come off.
Description
Technical field
The utility model relates to a kind of housing of primary cut-out.
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.The housing of existing primary cut-out is inconvenient to be fixed with other element, easily comes off.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of housing of primary cut-out, and this convenience and other element are fixed, and are less likely to occur to come off, and ensure that the working effect of primary cut-out.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of housing of primary cut-out, it is characterized in that, comprise body, the upper part of body is provided with first screwed hole, groove, the second screwed hole, and the below of groove is provided with a screw hole, and the lower part of body is provided with a delthyrium, first screwed hole, the second screwed hole lay respectively at the both sides of groove, the center of delthyrium, screw hole center all with being centrally located on same straight line of groove.
As further improvement of the utility model, the diameter of the upper part of described body is greater than the diameter of the lower part of body.
As further improvement of the utility model, the lower part side of described body is provided with an annular groove.
Beneficial effect: compared with prior art, it has following beneficial effect to the utility model:
The housing of the utility model primary cut-out increases function, and convenient and other element is fixed, and is less likely to occur to come off, ensure that the working effect of primary cut-out.
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 the housing of primary cut-out.
Embodiment
Consult Fig. 1, a kind of housing of primary cut-out, comprise body 1, the upper part of body 1 is provided with first screwed hole 2, groove 3, second screwed hole 4, the below of groove 3 is provided with a screw hole 6, the lower part of body 1 is provided with the both sides that a delthyrium 7, first screwed hole 2, second screwed hole 4 lays respectively at groove 3, the center of delthyrium 7, screw hole 6 center all with being centrally located on same straight line of groove 3.First screwed hole, the second screwed hole, screw hole are convenient to be fixed with other elements, and groove, delthyrium are convenient to carry out chimeric with other element, is less likely to occur to come off, ensure that the working effect of primary cut-out.
As preferably, the diameter of the upper part of body is greater than the diameter of the lower part of body, convenient so chimeric with other elements.
As preferably, the lower part side of body is provided with an annular groove 5, and such benefit is that annular groove 5 is convenient fixing with slide rail etc., ensure that the fixed effect of primary cut-out.
In sum, the housing of the utility model primary cut-out increases function, and convenient and other element is fixed, and is less likely to occur to come off, ensure that the working effect of primary cut-out.
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 (3)
1. the housing of a primary cut-out, it is characterized in that, comprise body (1), the upper part of body (1) is provided with first screwed hole (2), groove (3), second screwed hole (4), the below of groove (3) is provided with a screw hole (6), the lower part of body (1) is provided with a delthyrium (7), first screwed hole (2), second screwed hole (4) lays respectively at the both sides of groove (3), the center of delthyrium (7), screw hole (6) center all with being centrally located on same straight line of groove (3).
2. the housing of primary cut-out according to claim 1, is characterized in that, the diameter of the upper part of described body (1) is greater than the diameter of the lower part of body (1).
3. the housing of primary cut-out according to claim 1, is characterized in that, the lower part side of described body (1) is provided with an annular groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618137.9U CN204088222U (en) | 2014-10-23 | 2014-10-23 | The housing of primary cut-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618137.9U CN204088222U (en) | 2014-10-23 | 2014-10-23 | The housing of primary cut-out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088222U true CN204088222U (en) | 2015-01-07 |
Family
ID=52180904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618137.9U Expired - Fee Related CN204088222U (en) | 2014-10-23 | 2014-10-23 | The housing of primary cut-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590798A (en) * | 2014-10-23 | 2016-05-18 | 苏州市吴中区欣鑫开关配件厂 | Housing of high-voltage breaker and making method thereof |
-
2014
- 2014-10-23 CN CN201420618137.9U patent/CN204088222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590798A (en) * | 2014-10-23 | 2016-05-18 | 苏州市吴中区欣鑫开关配件厂 | Housing of high-voltage breaker and making method thereof |
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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 |