CN202333683U - Horizontal three-way connection device for unit buses in bus duct - Google Patents
Horizontal three-way connection device for unit buses in bus duct Download PDFInfo
- Publication number
- CN202333683U CN202333683U CN201120410002XU CN201120410002U CN202333683U CN 202333683 U CN202333683 U CN 202333683U CN 201120410002X U CN201120410002X U CN 201120410002XU CN 201120410002 U CN201120410002 U CN 201120410002U CN 202333683 U CN202333683 U CN 202333683U
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- China
- Prior art keywords
- bus
- horizontal
- connection device
- way connection
- utility
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- 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 horizontal three-way connection device for unit buses in a bus duct, which belongs to the field of power supply busbar structures. The horizontal three-way connection device comprises a straight bus and a horizontal bent bus, wherein the straight bus and the horizontal bent bus are in flexible connection; and the length of the straight bus is directly controlled by blanking of busbars. According to the utility model, as the straight bus and the horizontal bent bus are in flexible connection, the horizontal bent bus can be adjusted to some extent, accordingly, the end surfaces of the busbars are easy to align, length errors caused by welding are avoided, easy-to-breakdown points at the welding joint are reduced, and the service life of the busbars is prolonged. The horizontal three-way connection device can be used in the bus duct.
Description
Technical field
The utility model relates to a kind of power supply busbar structure, particularly a kind of bus connecting device.
Background technology
In the prior art; A kind of bus T type level the outside is arranged, and its publication number is: CN201570832 comprises bus and the insulation crust that busbar is sealed; Busbar is connected row by the curved row of in line, level and forms with arch, the two ends that arch connects row are welded in line respectively and level is bent and arranged.
Its weak point is: welding process can be brought error in length, and weld is prone to puncture, and has influenced the useful life of busbar.
The utility model content
The purpose of the utility model provides a kind of horizontal tee bus groove unit bus connecting device, has avoided the error in length brought because of welding, has reduced weld and has been prone to breakdown point, thereby prolonged the useful life of busbar.
The purpose of the utility model is achieved in that a kind of horizontal tee bus groove unit bus connecting device, comprises in line and the curved row of level, adopts between the said in line and curved row of level to be flexible coupling, and said in line length is passed through the direct management and control of busbar blanking.
In the utility model, be flexible coupling, make the curved row of level that certain degree of regulation arranged through between in line and the curved row of level, being provided with; Thereby the busbar end face is prone to alignment; With respect to prior art, the beneficial effect of the utility model is, has avoided the error in length of bringing because of welding; Reduce weld and be prone to breakdown point, thereby prolonged the useful life of busbar.The utility model can be used in the bus duct.
As the further improvement of the utility model, said be flexible coupling be flexible coupling for the tin-coated copper litzendraht wire.It conducts electricity very well, and breakdown characteristics is strong, has further prolonged the useful life of this device.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 is in line, the curved row of 2 levels, and 3 tin-coated copper litzendraht wires are flexible coupling.
Embodiment
As shown in Figure 1 a kind of horizontal tee bus groove unit bus connecting device, comprise in line 1 with curved row 2, in line 1 of level and the curved row 2 of level between adopt the tin-coated copper litzendraht wire to be flexible coupling 3, in line 1 length is through the direct management and control of busbar blanking.
The utility model through in line 1 and the curved row 2 of level between the tin-coated copper litzendraht wire be set be flexible coupling 3; Make the curved row 2 of level that certain degree of regulation arranged; Thereby the busbar end face is prone to alignment, has avoided the error in length brought because of welding, adopts being flexible coupling of tin-coated copper litzendraht wire material; Reduce weld and be prone to breakdown point, thereby prolonged the useful life of busbar.
The utility model is not limited to the foregoing description; On the basis of the disclosed technical scheme of the utility model; Those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the protection range of the utility model.
Claims (2)
1. horizontal tee bus groove unit bus connecting device comprises it is characterized in that in line and the curved row of level, adopts between the said in line and curved row of level to be flexible coupling, and said in line length is passed through the direct management and control of busbar blanking.
2. a kind of horizontal tee bus according to claim 1 groove unit bus connecting device is characterized in that, said be flexible coupling be flexible coupling for the tin-coated copper litzendraht wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120410002XU CN202333683U (en) | 2011-10-25 | 2011-10-25 | Horizontal three-way connection device for unit buses in bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120410002XU CN202333683U (en) | 2011-10-25 | 2011-10-25 | Horizontal three-way connection device for unit buses in bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333683U true CN202333683U (en) | 2012-07-11 |
Family
ID=46445649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120410002XU Expired - Lifetime CN202333683U (en) | 2011-10-25 | 2011-10-25 | Horizontal three-way connection device for unit buses in bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268841A (en) * | 2014-07-18 | 2016-01-27 | 镇江西门子母线有限公司 | Busbar forming mechanism for bus duct flexible connection |
-
2011
- 2011-10-25 CN CN201120410002XU patent/CN202333683U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268841A (en) * | 2014-07-18 | 2016-01-27 | 镇江西门子母线有限公司 | Busbar forming mechanism for bus duct flexible connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |