CN203813051U - High-current copper-aluminum braided strip transition device - Google Patents
High-current copper-aluminum braided strip transition device Download PDFInfo
- Publication number
- CN203813051U CN203813051U CN201420125188.8U CN201420125188U CN203813051U CN 203813051 U CN203813051 U CN 203813051U CN 201420125188 U CN201420125188 U CN 201420125188U CN 203813051 U CN203813051 U CN 203813051U
- Authority
- CN
- China
- Prior art keywords
- braid
- copper aluminium
- copper
- braid over
- over braid
- 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
- 230000007704 transition Effects 0.000 title claims abstract description 40
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title abstract 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 claims abstract description 52
- 239000010949 copper Substances 0.000 claims abstract description 52
- 239000004411 aluminium Substances 0.000 claims description 48
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a high-current copper-aluminum braided strip transition device, and belongs to a connection transition device between electrical equipment. According to the technical scheme, the high-current copper-aluminum braided strip transition device comprises a plurality of groups of copper-aluminum braided strip transition units arranged in parallel, each copper-aluminum braided strip transition unit comprises a metal connecting plate made of copper or aluminum and a copper-aluminum braided strip arranged between two ends of the metal connecting plate, at least one ends of the plurality of groups of copper-aluminum braided strip transition units arranged in parallel share the same metal connecting plate, and the metal connecting plates are uniformly provided with a plurality of installing holes in parallel at intervals. The high-current copper-aluminum braided strip transition device is advantaged by good effect, high current-carrying capacity, and good heat radiation effect.
Description
Technical field
The utility model relates to a kind of large electric current copper aluminium braid over braid transition apparatus, belongs to the connecting device between a kind of electric equipment.
Background technology
Copper aluminium braid over braid transition apparatus can be used for transformer to be installed, High-low voltage switch cabinet, vaccum electric apparatus, seals female groove, generator and bus, rectifying installation, between rectifier cabinet and isolating switch be connected and bus between connection.It can improve conductance, and the alignment error between adjustment equipment can also play the effects such as (damping) work compensation, convenient test and overhaul of the equipments simultaneously.The copper aluminium braid over braid transition apparatus using at present, is all to consist of one group of copper aluminium braid over braid transition element, exists ampacity little, and the defect that radiating effect is poor, can not meet user's user demand.Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The purpose of this utility model is: provide a kind of rational in infrastructure, result of use good, ampacity is large, a kind of large electric current copper aluminium braid over braid transition apparatus of good heat dissipation effect.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of large electric current copper aluminium braid over braid transition apparatus, comprise the many groups of copper aluminium braid over braid transition elements that be arranged in parallel, described in every group, copper aluminium braid over braid transition element comprises the metallic interconnect of copper or aluminum and is arranged on the copper aluminium braid over braid between the metallic interconnect of two ends, the copper aluminium braid over braid transition element be arrangeding in parallel described in many groups has at least one end to share same metallic interconnect, has side by side, uniformly at intervals a plurality of installing holes on described metallic interconnect.
Preferably, comprise three groups of copper aluminium braid over braid transition elements that be arranged in parallel.
The copper aluminium braid over braid of every group of copper aluminium braid over braid transition element becomes block copper aluminium braid over braid to be composited by upper and lower two.
Further technical scheme, is coated with one deck fluorescence coating on copper aluminium braid over braid.
One end for the shared metallic plate of many groups of copper aluminium braid over braid transition elements that be arranged in parallel is trapezoidal shape.
Due to the application of technique scheme, the utility model compared with prior art tool has the following advantages:
1, because the same metallic interconnect of the utility model is provided with the parallel copper aluminium braid over braid transition element of many groups, such structural design can improve the live flow of copper aluminium braid over braid transition apparatus, can effectively improve its radiating effect, make the conduction between high-current equipment connect more convenient, reliable, safety, guarantee that each associate device is not affected by external force.
2, because the utility model is coated with one deck fluorescence coating on copper aluminium braid over braid, under the darker environment of light, it can send light voluntarily, plays the watchful effect of safety.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment mono-structural representation.
In above accompanying drawing: 1, metallic interconnect; 1a, shared metallic interconnect; 2, copper aluminium braid over braid; 2a, copper aluminium braid over braid; 2b, lower copper aluminium braid over braid; 3, connecting hole; 4, fluorescence coating.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
As shown in Figure 1, a kind of large electric current copper aluminium braid over braid transition apparatus of the utility model, comprises the many groups of copper aluminium braid over braid transition elements that be arranged in parallel, take in the present embodiment three groups as example; Described in every group, copper aluminium braid over braid transition element comprises the metallic interconnect 1 of copper or aluminum and is arranged on the copper aluminium braid over braid 2 between two ends metallic interconnect 1, the copper aluminium braid over braid of every group of copper aluminium braid over braid transition element becomes block copper aluminium braid over braid 2a, 2b to be composited by upper and lower two, the copper aluminium braid over braid transition element be arrangeding in parallel described in many groups has at least one end to share same metallic interconnect 1, has side by side, uniformly at intervals a plurality of installing holes 3 on metallic interconnect 1.
Preferably, as an embodiment, on copper aluminium braid over braid 2, be coated with one deck fluorescence coating.
Preferably, as another embodiment, for one end of the shared metallic plate 1a of many groups of copper aluminium braid over braid transition elements that be arranged in parallel, be trapezoidal shape.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection range of the present utility model.
Claims (5)
1. a large electric current copper aluminium braid over braid transition apparatus, it is characterized in that: comprise the many groups of copper aluminium braid over braid transition elements that be arranged in parallel, described in every group, copper aluminium braid over braid transition element comprises the metallic interconnect (1) of copper or aluminum and is arranged on the copper aluminium braid over braid (2) between two ends metallic interconnect (1), the copper aluminium braid over braid transition element be arrangeding in parallel described in many groups has at least one end to share same metallic interconnect (1a), has side by side, uniformly at intervals a plurality of installing holes (3) on described metallic interconnect (1).
2. a kind of large electric current copper aluminium braid over braid transition apparatus according to claim 1, is characterized in that: comprise three groups of copper aluminium braid over braid transition elements that be arranged in parallel.
3. a kind of large electric current copper aluminium braid over braid transition apparatus according to claim 1, is characterized in that: the copper aluminium braid over braid (2) of every group of copper aluminium braid over braid transition element becomes block copper aluminium braid over braid (2a, 2b) to be composited by upper and lower two.
4. a kind of large electric current copper aluminium braid over braid transition apparatus according to claim 1, is characterized in that: on described copper aluminium braid over braid (2), be coated with one deck fluorescence coating (4).
5. a kind of large electric current copper aluminium braid over braid transition apparatus according to claim 1, is characterized in that: the one end for the shared metallic plate (1a) of many groups of copper aluminium braid over braid transition elements that be arranged in parallel is trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125188.8U CN203813051U (en) | 2014-03-20 | 2014-03-20 | High-current copper-aluminum braided strip transition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125188.8U CN203813051U (en) | 2014-03-20 | 2014-03-20 | High-current copper-aluminum braided strip transition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813051U true CN203813051U (en) | 2014-09-03 |
Family
ID=51451767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125188.8U Expired - Fee Related CN203813051U (en) | 2014-03-20 | 2014-03-20 | High-current copper-aluminum braided strip transition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813051U (en) |
-
2014
- 2014-03-20 CN CN201420125188.8U patent/CN203813051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |