CN202058868U - Busbar transfiguration linkage structure - Google Patents
Busbar transfiguration linkage structure Download PDFInfo
- Publication number
- CN202058868U CN202058868U CN201120012499XU CN201120012499U CN202058868U CN 202058868 U CN202058868 U CN 202058868U CN 201120012499X U CN201120012499X U CN 201120012499XU CN 201120012499 U CN201120012499 U CN 201120012499U CN 202058868 U CN202058868 U CN 202058868U
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- CN
- China
- Prior art keywords
- conductor
- bus
- transfiguration
- little
- busbar
- 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 belongs to the field of power transmission equipment, relating to a busbar transfiguration linkage structure for linking up the busbars with different capacitance specifications. The busbar transfiguration linkage structure comprises a section of heavy current bus duct and a section of low current bus duct, wherein the two sections of bus ducts are provided with a multiphase wide heavy current conductor and a multiphase narrow low current conductor respectively; a clamping type busbar connector, adaptive to the heavy current bus duct, is arranged between the ends of each phase conductor of the two sections of bus ducts; each phase conductor of both the heavy current bus duct and the low current bus duct is clamped at two sides of the busbar connector; at one side of the low current bus duct, as the conductor width of the low current bus duct is a bit narrow, a clamping gap is formed at one side of the conductor in the clamping layer of the busbar connector; and an insulation block with thickness similar to that of the conductor is padded in the clamping gap. The busbar transfiguration linkage structure features simple and compact structure, easy and flexible installation and low processing cost.
Description
Technical field
The utility model belongs to transmission facility, relates to the bus transfiguration syndeton that a kind of bus of different capabilities specification connects.
Background technology
Along with development of modern industry, the application of bus duct more and more widely thereby also usually can be used various bus duct system, and wherein heavy current busbar also is varied to the device of the conversion of little current bus bar in the bus duct system.Traditional way is that processing two joint initial end bus grooves adopt bolt to connect with copper (aluminium) row, reprocesses above a bigger casing covers on.Though this method can solve the problem of heavy current busbar to the conversion of little current bus bar, several shortcomings below but existing: 1. the coupling part space hold is big, causes casing bigger, to the project installation field requirement than higher; 2. processing cost is higher; 3. assembling more complicated is not easy to later maintenance.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple and compact for structure, convenient and flexible installation, bus transfiguration syndeton that processing cost is low.
In order to solve the problems of the technologies described above, bus transfiguration syndeton of the present utility model comprises one section heavy current busbar groove and one section little current bus bar groove, and the high-current conductor of heterogeneous broad and narrower little Ampereconductors are set respectively in two sections bus ducts; Be provided with a clipping bus tie that adapts with the heavy current busbar groove between each phase conductor end of two sections bus ducts, each phase conductor of heavy current busbar groove and each phase conductor of little current bus bar groove are clamped in the both sides of bus tie respectively; In little current bus bar groove one side, the holding sheet because the conductor width of little current bus bar groove is narrower at bus tie forms the clamping neutral gear that is positioned at conductor one side, is lined with the collets suitable with conductor thickness in the clamping neutral gear.
The width sum of described little Ampereconductors and collets equals the width of high-current conductor.
The link of described bus tie and heavy current busbar groove and little current bus bar groove all is positioned at a casing.
Be provided with sealing ring between the housing of described heavy current busbar groove and little current bus bar groove and the above-mentioned casing.
After adopting such structure, because conductor one side of little current bus bar groove is lined with cross-over block, make the both sides stress balance of bus tie, make the bus tie of big capacity specifications can be used for the transfiguration connection of bus, avoided causing the big defective of casing overall dimensions because of connecting with bolt, also make the on-the-spot convenient and flexible installation of whole bus duct system, and reduced processing cost; Be provided with sealing ring between while two sections bus ducts and the casing casing is sealed, but the blocks dust foreign material enter the coupling part, have guaranteed operational reliability.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross section structure for amplifying schematic diagram of bus tie of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model transfiguration joint bus duct is described in further detail.
As shown in the figure, this structure comprises in one section heavy current busbar groove 1 and 2, two sections bus ducts of one section little current bus bar groove the high-current conductor 11 of heterogeneous broad and narrower little Ampereconductors 21 is set respectively; Each phase high-current conductor 11 and each mutually little Ampereconductors 21 are clamped in the both sides of bus tie 5 respectively; In little current bus bar groove one side, each mutually little Ampereconductors with all be held side by side with collets 4, the thickness of collets is suitable with little Ampereconductors.This structure can make a joint heavy current busbar groove adopt the bus tie of big electric current to be connected with the little current bus bar groove of a joint, and is convenient and practical.
Be provided with sealing ring 6 between the housing of heavy current busbar groove 1 and little current bus bar groove 2 and the casing 3, stopped that effectively the dust foreign material enter in the casing.
Claims (4)
1. a bus transfiguration syndeton comprises one section heavy current busbar groove (1) and one section little current bus bar groove (2), it is characterized in that: the high-current conductor (11) of heterogeneous broad and narrower little Ampereconductors (21) are set respectively in two sections bus ducts; Each phase high-current conductor (11) and each mutually little Ampereconductors (21) are clamped in the both sides of bus tie (5) respectively; In little current bus bar groove one side, each mutually little Ampereconductors with all be held side by side with collets (4), the thickness of collets is suitable with little Ampereconductors.
2. according to the described a kind of bus transfiguration syndeton of claim 1, it is characterized in that: the width sum of described little Ampereconductors (21) and collets (4) equals the width of high-current conductor (11).
3. according to claim 1 or 2 described a kind of bus transfiguration syndetons, it is characterized in that: the link of described bus tie (5) and heavy current busbar groove and little current bus bar groove all is positioned at a casing (3).
4. according to the described a kind of bus transfiguration syndeton of claim 3, it is characterized in that: be provided with sealing ring (6) between the housing of described heavy current busbar groove (1) and little current bus bar groove (2) and the described casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120012499XU CN202058868U (en) | 2011-01-17 | 2011-01-17 | Busbar transfiguration linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120012499XU CN202058868U (en) | 2011-01-17 | 2011-01-17 | Busbar transfiguration linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058868U true CN202058868U (en) | 2011-11-30 |
Family
ID=45018833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120012499XU Expired - Lifetime CN202058868U (en) | 2011-01-17 | 2011-01-17 | Busbar transfiguration linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947077A (en) * | 2017-12-15 | 2018-04-20 | 江苏亿能电气有限公司 | Bus duct transfiguration linkage structure |
-
2011
- 2011-01-17 CN CN201120012499XU patent/CN202058868U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947077A (en) * | 2017-12-15 | 2018-04-20 | 江苏亿能电气有限公司 | Bus duct transfiguration linkage structure |
| CN107947077B (en) * | 2017-12-15 | 2023-07-04 | 伊顿母线(江苏)有限公司 | Bus duct variable-capacity connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 No. 1 Nanzi Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: WETOWN ELECTRIC GROUP Co.,Ltd. Address before: 212200 No. 1 Nanzi Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Witten electric group Limited by Share Ltd. Address after: 212200 No. 1 Nanzi Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Witten electric group Limited by Share Ltd. Address before: 212200 No. 1 Nanzi Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Wetown Busway Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |