CN2876105Y - Direct current large bus corner connecting structure - Google Patents
Direct current large bus corner connecting structure Download PDFInfo
- Publication number
- CN2876105Y CN2876105Y CN 200620200272 CN200620200272U CN2876105Y CN 2876105 Y CN2876105 Y CN 2876105Y CN 200620200272 CN200620200272 CN 200620200272 CN 200620200272 U CN200620200272 U CN 200620200272U CN 2876105 Y CN2876105 Y CN 2876105Y
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- CN
- China
- Prior art keywords
- heavy
- corner
- model
- direct current
- 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 - Lifetime
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Abstract
The utility model discloses a heavy DC line rotating-angle connecting device, which includes heavy DC lines (1) with angles to each other and a triangle-planform heavy DC line connecting plate (2) connected with the intersected part of the heavy DC lines (1) with angles to each other. The triangle-planform heavy DC line connecting plate (2) is used to integrate the heavy DC lines (1) with angles to each other. For use, the heavy DC line connecting plates are piled thin aluminum sheets, one aluminum sheet is cut into two identical aluminum sheets along the catercorner and piled up, so only a half of the aluminum sheets are used to accomplish rotating-angle connection, and the current-carrying capacity is not reduced. So the utility model is featured with small material consumption and no affection on current transmission.
Description
Technical field:
The utility model relates to a kind of big bus corner of direct current syndeton that is used for Aluminum Electrolysis Production, belongs to the big bus corner of direct current interconnection technique field.
Background technology:
At present, in the prior art, when when the big bus corner of direct current welds, adopting the syndetons of square connecting plates to connect, as shown in Figure 1 more.According to finite element method this square connecting plate inside configuration electric current distribution is calculated, and can find behind the field measurement: the current density in a large portion zone of square connecting plate is minimum, and therefore existing this square connecting plate structure exists the bigger shortcoming of waste of material.
Summary of the invention:
The purpose of this utility model is: provide a kind of materials used less and do not influence the big bus corner of the direct current syndeton of current delivery, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises the big bus bundle (1) that is mutually the corner setting, and being connected with planeform in the corner junction of the big bus bundle (1) that is mutually the corner setting is leg-of-mutton big bus web plate (2).
Owing to adopted technique scheme, it is that leg-of-mutton big bus web plate (2) will be mutually the big bus bundle (1) that corner is provided with and connect as one that the utility model adopts planeform, make leg-of-mutton web plate into after original square connecting plate clipped half, it is clipped be electric current distribution rare or even do not have the zone of electric current, and kept the more and intensive zone of electric current distribution.Therefore do not influence its current capacity after web plate of the present utility model changes trilateral into, but the mode that half-and-half intercepts has been saved the material of half than original web plate.When using the utility model, because the bus web plate all adopts thin aluminum sheet to pile up and forms, a slice thin aluminum sheet diagonal angle is cut into two identical thin aluminum sheet stacked on top uses, then can be only just can finish the corner connection, but also can not reduce current capacity with half thin aluminum sheet amount of former mode.Therefore, the utility model compared with prior art, it is few and do not influence the advantage of current delivery to the utlity model has materials used.
Description of drawings:
Accompanying drawing 1 is the syndeton synoptic diagram of square connecting plate in the prior art;
Accompanying drawing 2 is a structural representation of the present utility model.
In the accompanying drawing: 1 is big bus bundle; 2 is leg-of-mutton big bus web plate; 3 is square connecting plate used in the prior art; 4 when working for the square shaped web plate, the equivalent line of its current density tonsure; 5 when working for square connecting plate, the rare zone of its current density; 6 when working for square connecting plate, the big zone of its current density.
Embodiment:
Embodiment of the present utility model: existing square thin aluminum sheet is cut into two identical trilateral aluminium sheets by the diagonal angle, or adopt aluminium plate directly to be made into the trilateral aluminium sheet, then the trilateral aluminium sheet of making can be made planeform by the existing mode stacked on top together is leg-of-mutton big bus web plate (2), is that leg-of-mutton big bus web plate (2) is connected the nook that is mutually the big bus bundle (1) that corner is provided with the planeform that makes.
Claims (1)
1. the big bus corner of direct current syndeton, it comprises and is mutually the big bus bundle (1) that corner is provided with, and it is characterized in that: being connected with planeform in the corner junction that is mutually the big bus bundle (1) that corner is provided with is leg-of-mutton big bus web plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200272 CN2876105Y (en) | 2006-03-17 | 2006-03-17 | Direct current large bus corner connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200272 CN2876105Y (en) | 2006-03-17 | 2006-03-17 | Direct current large bus corner connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876105Y true CN2876105Y (en) | 2007-03-07 |
Family
ID=37819345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200272 Expired - Lifetime CN2876105Y (en) | 2006-03-17 | 2006-03-17 | Direct current large bus corner connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876105Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675210A (en) * | 2017-08-21 | 2018-02-09 | 沈阳铝镁设计研究院有限公司 | A kind of big bus of rectifier confluxes design method |
-
2006
- 2006-03-17 CN CN 200620200272 patent/CN2876105Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675210A (en) * | 2017-08-21 | 2018-02-09 | 沈阳铝镁设计研究院有限公司 | A kind of big bus of rectifier confluxes design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110525 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
| EXPY | Termination of patent right or utility model |