CN201788717U - Double-aperture copper bar - Google Patents
Double-aperture copper bar Download PDFInfo
- Publication number
- CN201788717U CN201788717U CN 201020222718 CN201020222718U CN201788717U CN 201788717 U CN201788717 U CN 201788717U CN 201020222718 CN201020222718 CN 201020222718 CN 201020222718 U CN201020222718 U CN 201020222718U CN 201788717 U CN201788717 U CN 201788717U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- section
- double
- aperture
- cross
- 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
Links
Images
Landscapes
- Conductive Materials (AREA)
Abstract
The utility model relates to a double-aperture copper bar, which belongs to the technical field of electrical alloy materials. The double-aperture copper bar comprises a copper bar body (1),and the cross section of the copper bar body (1) adopts a double-aperture irregular structure and consists of a left part, a middle part and a right part, wherein the left part is a right-angled trapezoidal section (11); the right part is a rectangular section (13); the middle part is a transitional inclined section (12); a first cylindrical through hole (111) is formed in the middle of the right-angled trapezoidal section (11) in the length direction of the copper bar; and a second cylindrical through hole (131) is formed in the middle of the rectangular section (13) in the length direction of the copper bar. As the cross section of the copper bar body adopts the irregular structure, the double-aperture copper bar is applicable to occasions on which the shapes of the cross sections of conducting materials are specially required, thereby satisfying the requirements of product upgrading in the electric appliance industry.
Description
(1) technical field
The utility model relates to a kind of electrician and uses copper bar.Be mainly used in mesolow switch cubicle, bus-bar system, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and high-speed electric railway contact line etc.Belong to electrical alloy material technology field.
(2) background technology
The electrician is to make installation conductor materials such as mesolow switch cubicle, bus-bar system, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and high-speed electric railway contact line with copper bar.Traditional electrician has the following disadvantages with copper bar:
Its cross section is rectangular.Rectangular copper bar can only be satisfied with general electric equipment products and make conductor material, has the occasion of special cross-section shape need then can not be suitable for for some to conductor material.Thereby do not satisfy the demand of the electrical apparatus industry updating and upgrading of a product.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can be applicable to the diplopore copper bar that conductor material is had the occasion of special cross-section shape need.
The purpose of this utility model is achieved in that a kind of diplopore copper bar, comprise the copper bar body, it is abnormally-structured that described copper bar body cross-section is diplopore, form by left, center, right three parts, wherein left-hand component is the right-angled trapezium section, right-hand component is a rectangular section, mid portion is oblique section of transition, centre in described right-angled trapezium section is provided with one first cylindrical hole along described copper bar length direction, in the middle of described rectangular section, be provided with one second cylindrical hole, and be coated with layer of metal tin at the outer surface of described copper bar body along described copper bar length direction.
The beneficial effects of the utility model are:
The cross section of the utility model copper bar adopts abnormally-structured, therefore can be applicable to the occasion that conductor material is had the special cross-section shape need, has satisfied the demand of the electrical apparatus industry updating and upgrading of a product.
(4) description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the utility model diplopore copper bar.
Reference numeral among the figure:
(5) embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the utility model diplopore copper bar.As seen from Figure 1, the utility model diplopore copper bar, comprise copper bar body 1, it is abnormally-structured that described copper bar body 1 cross section is diplopore, is made up of left, center, right three parts, and wherein left-hand component is right-angled trapezium section 11, right-hand component is a rectangular section 13, mid portion is a tiltedly section 12 of transition, is provided with one first cylindrical hole 111 in the centre of described right-angled trapezium section 11 along described copper bar length direction, is provided with one second cylindrical hole 131 along described copper bar length direction in the middle of described rectangular section 13.
Claims (1)
1. diplopore copper bar, comprise copper bar body (1), it is characterized in that described copper bar body (1) cross section is double-pore structure, form by left, center, right three parts, wherein left-hand component is right-angled trapezium section (11), right-hand component is rectangular section (13), mid portion is a tiltedly section (12) of transition, centre in described right-angled trapezium section (11) is provided with one first cylindrical hole (111) along described copper bar length direction, is provided with one second cylindrical hole (131) along described copper bar length direction in the middle of described rectangular section (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020222718 CN201788717U (en) | 2010-06-02 | 2010-06-02 | Double-aperture copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020222718 CN201788717U (en) | 2010-06-02 | 2010-06-02 | Double-aperture copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788717U true CN201788717U (en) | 2011-04-06 |
Family
ID=43820674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020222718 Expired - Fee Related CN201788717U (en) | 2010-06-02 | 2010-06-02 | Double-aperture copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788717U (en) |
-
2010
- 2010-06-02 CN CN 201020222718 patent/CN201788717U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202102743U (en) | Tinning C-shaped copper bar | |
| CN201788717U (en) | Double-aperture copper bar | |
| CN201788716U (en) | Tinplated double-hole copper bar | |
| CN201689704U (en) | Silver-plated U shaped copper bar | |
| CN201788715U (en) | Tinplated strip-shaped copper bar | |
| CN201868120U (en) | Tinned multihole copper bar | |
| CN201689699U (en) | Stepped silver-plated L-shaped copper line | |
| CN102270519A (en) | Tin-plated multi-hole copper bar | |
| CN201868121U (en) | Porous copper busbar | |
| CN201698786U (en) | Oblique T-shaped copper bar | |
| CN202126856U (en) | Special-shaped tin-plated copper bar | |
| CN201698784U (en) | Silver-plated copper bar with breach | |
| CN201689705U (en) | Copper bar with convex rib on bottom | |
| CN201788714U (en) | Strip copper bar | |
| CN201788718U (en) | Silver-plated copper bar with bulb | |
| CN202102742U (en) | Tinned M-shaped copper bar | |
| CN102270522A (en) | Silver-coated copper bar with opening | |
| CN201788713U (en) | L-shaped silvered copper bar | |
| CN201698783U (en) | Copper bar with ball head | |
| CN201689706U (en) | Silver-plated copper busbar with projecting rib at bottom | |
| CN102842360A (en) | Tinned C-shaped copper bar | |
| CN102270518A (en) | Tin-plated dual-hole special-shaped copper bar | |
| CN202102748U (en) | Silver-coated semicircle copper bar | |
| CN202102745U (en) | Silver-plated big U-shaped copper bar | |
| CN201698785U (en) | Copper bar with gap |
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: 20110406 Termination date: 20110602 |