CN207752890U - Square conduction copper column - Google Patents
Square conduction copper column Download PDFInfo
- Publication number
- CN207752890U CN207752890U CN201721929346.5U CN201721929346U CN207752890U CN 207752890 U CN207752890 U CN 207752890U CN 201721929346 U CN201721929346 U CN 201721929346U CN 207752890 U CN207752890 U CN 207752890U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- annular edge
- edge fit
- square
- openning
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
A kind of square conduction copper column, it includes cylinder and annular edge fit, the surface of cylinder, which is located to dig between two parties, wears a round openning, column body on the outside of round openning is arranged to a square cavity, cylinder is set up with annular edge fit by T2 red copper materials, and the downside of annular edge fit is fixed on the round openning side edge of damaged surface between two parties by soldering.
Description
Technical field
The utility model is related to a kind of conduction copper column more particularly to a kind of square conduction copper columns.
Background technology
Square copper post, which refers to that the cylinder of copper post is square-shaped, sets up, and is a kind of accessory on Medium voltage switch or circuit breaker.Currently, market
On square copper post be made of mostly the annular edge fit of cylinder and one, one circle openning of setting locate on the surface of cylinder between two parties,
And the side outer of round openning uprightly sets that there are one annular edge fits, also, the inside of cylinder is set up in entity shape.This side
Type copper post：First, manufacturing cost is higher；Second is that the annular edge fit that damaged surface is located between two parties can be deformed because frequently rubbing, reason
It is the thickness low LCL of annular edge fit.
Invention content
In order to overcome the shortcomings of that existing square copper post is existing in conduction, it is conductive that the utility model provides a kind of square
Copper post, the copper post are made of cylinder and annular edge fit, and the surface place placed in the middle of cylinder sets that there are one round opennings, and outside round openning
The column body of side is set there are one square cavity；The downside of annular edge fit is fixed on the circular port of damaged surface between two parties by soldering
Sub- side edge.
Technical solution adopted by the utility model to solve its technical problems is：Including cylinder and annular edge fit, square column
Body is set up by the T2 red copper materials thickeied, and a round openning is worn in place's digging from top to bottom between two parties on the surface of cylinder；Outside round openning
The column body of side is arranged to a square cavity, and square cavity does not penetrate the inner wall of corresponding position circle openning, that is,
It says, is a square cavity among the column body on the outside of round openning, and the inside that square cavity is not connected to round openning is empty
Chamber, the round openning are the round opennings that damaged surface is located between two parties, and the diameter of annular edge fit is more than straight in round openning
Diameter, the diameter in annular edge fit cavity is equal with the diameter in round openning, and annular edge fit is to thicken to set up；Annular edge fit is by T2
Red copper material is set up, and the downside of annular edge fit is fixed on the round openning side edge of damaged surface between two parties by soldering.
The utility model has the beneficial effects that a round openning is worn in place's digging from top to bottom between two parties on the surface of cylinder；And circle
Column body on the outside of shape openning is arranged to a square cavity, that is to say, that the centre of column body is set as a rectangular sky
Chamber, the cylinder set up in this way, one can effectively save manufacturing cost, and two can alleviate the weight of entire cylinder；Annular edge fit is
The T2 red copper materials of thickening are set up, and the annular edge fit set up by T2 red copper materials is not only conductive, thermal conductivity is good and also corrosion-resistant；
Although the column body of the utility model is arranged to cavity, but according to prolonged use and observation, this has no effect on its conduction
Performance.
Description of the drawings
Fig. 1 is the cylinder schematic diagram of the utility model.
Fig. 2 is that the entirety of the utility model sets up figure.
Fig. 3 is the integral planar schematic diagram of the utility model.
Wherein；1, cylinder；2, round openning；3, square cavity；4, annular edge fit；
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1, cylinder 1 is set up by the T2 red copper materials thickeied, and a circle is worn in digging from top to bottom at place between two parties on the surface of cylinder 1
Shape openning 2.
Fig. 2 includes Fig. 1, is arranged to a square cavity 3 inside the cylinder 1 in 2 outside of round openning, and square cavity 3 is not
Penetrate the inner wall of corresponding position circle openning 2, that is to say, that 1 bosom of cylinder in 2 outside of round openning is a rectangular sky
Chamber 3, the diameter of annular edge fit 4 are more than the diameter in round openning 2, the diameter in 4 cavity of annular edge fit in round openning 2
Diameter is equal.
Fig. 3 includes Fig. 1, Fig. 2, and annular edge fit 4 is set up by T2 red copper materials, and the downside of annular edge fit 4 is fixed on by soldering
The 2 side edge of round openning that 1 surface of cylinder is located between two parties.
Claims (1)
1. a kind of square conduction copper column, including cylinder and annular edge fit, it is characterised in that the surface of cylinder, which is located to dig between two parties, wears one
Round openning, the column body on the outside of round openning are arranged to a square cavity, and cylinder is with annular edge fit by T2 red copper materials
Material is set up, and the downside of annular edge fit is fixed on the round openning side edge of damaged surface between two parties by soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929346.5U CN207752890U (en) | 2017-12-23 | 2017-12-23 | Square conduction copper column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929346.5U CN207752890U (en) | 2017-12-23 | 2017-12-23 | Square conduction copper column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752890U true CN207752890U (en) | 2018-08-21 |
Family
ID=63152421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929346.5U Expired - Fee Related CN207752890U (en) | 2017-12-23 | 2017-12-23 | Square conduction copper column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207752890U (en) |
-
2017
- 2017-12-23 CN CN201721929346.5U patent/CN207752890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20201223 |