CN204793254U - Copper transition T shape fastener is covered in aluminium base hot rolling - Google Patents
Copper transition T shape fastener is covered in aluminium base hot rolling Download PDFInfo
- Publication number
- CN204793254U CN204793254U CN201520464833.3U CN201520464833U CN204793254U CN 204793254 U CN204793254 U CN 204793254U CN 201520464833 U CN201520464833 U CN 201520464833U CN 204793254 U CN204793254 U CN 204793254U
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- CN
- China
- Prior art keywords
- copper
- hot rolling
- aluminium
- aluminium base
- transition
- 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.)
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 44
- 239000010949 copper Substances 0.000 title claims abstract description 44
- 239000004411 aluminium Substances 0.000 title claims abstract description 40
- 230000007704 transition Effects 0.000 title claims abstract description 38
- 238000005098 hot rolling Methods 0.000 title claims abstract description 28
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 20
- 238000012856 packing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 208000012978 nondisjunction Diseases 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001398 aluminium Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a compound copper transition T shape fastener of aluminium base hot rolling, the parallel groove clamp comprises a clamp main body, fastener main part from the top down is fixed with aluminum cover board and copper aluminium transition apron respectively through the bolt, the copper layer is covered in the aluminium base sheet layer surface hot rolling of fastener main part, copper aluminium transition apron covers the copper layer for the surface hot rolling of aluminium base sheet layer, the copper layer is also covered for the surface hot rolling of aluminium base sheet layer to the just right fastener main part of copper aluminium transition apron. The beneficial effects of the utility model are that: adopting the new materials, having that electric conductive property is good, copper product consumption is few, technical content is high. The good the best electric conductive property that obtains of electric conductive property, < 0.019, the conductivity is more than 95% of fine copper to resistivity, is superior to and brazes, production is all gone on indoor, forms high productivity by the compound copper hot rolling in convergence liquid aluminium surface. The product is at lower continuous 20 hours copper aluminium nondisjunctions of 400 DEG C of temperature of high temperature, and good stability can be higher than the traditional handicraft.
Description
Technical field
The utility model relates to the T-shape cable clamp commonly used in a kind of electric armour clamp, especially relates to the multiple copper transition T-shape cable clamp of a kind of aluminium base hot rolling.
Background technology
There is industry-by-industry and be widely used in the demand that copper-aluminium transition connects.The lead-in wire that T-shape cable clamp causes electric equipment and other loops for main bus bar or major loop continues, also intersect for two overhead power lines the T being to connect, because the usual main bus bar of circuit during track laying is steel reinforced aluminium conductor, branch line is copper stranded conductor, copper cash is connected with aluminum steel and directly connects by T-shaped, there is the electric transition of metal that two kinds of some potential differences are different, be in operation generation couple corrosion, in order to avoid couple corrosion, the measure taked at present has copper-aluminium transition T-shape cable clamp to be connected with two ends wire, the T-shaped transition equipment cable clamp that market uses is with friction welding (FW), flash welding, soldering is main.There is copper and consume excessive shortcoming in friction welding (FW), flash welding, production process many welding difficulty high finished product rate is low.The temperature capacity of soldered fitting is poor, productivity ratio is low, temperature influence is large, strength of joint is lower, soldering time removing surface and the requirement of weldment assembly quality higher.As can be seen here, there is copper aluminium sales volume in power industry large, the shortcomings such as manufacturing cost is high, and industrialization degree is low, complex process.
Utility model content
The purpose of this utility model overcomes deficiency of the prior art, provides a kind of rational in infrastructure, the multiple copper transition T-shape cable clamp of the aluminium base hot rolling conducted electricity very well.
The multiple copper transition T-shape cable clamp of this aluminium base hot rolling, comprise wire clip body, described wire clip body is fixed with Aluminum cover and copper-aluminium transition cover plate respectively by bolt from top to bottom, and the aluminium base flaggy surface heat of described wire clip body rolls copper clad layers; Described copper-aluminium transition cover plate is that aluminium base flaggy surface heat rolls copper clad layers, and the just right wire clip body of described copper-aluminium transition cover plate also rolls copper clad layers for aluminium base flaggy surface heat.
As preferably: described Aluminum cover and be separated with packing ring between copper-aluminium transition cover plate and bolt.
As preferably: described Aluminum cover is for being laterally fixed in wire clip body, and described copper-aluminium transition cover plate is for be vertically fixed in wire clip body.
As preferably: described aluminium base layer thickness is 1mm ~ 20mm.
As preferably: described hot rolling copper clad layers thickness is 0.1mm ~ 4mm.
The beneficial effects of the utility model are: aluminium base hot rolling of the present utility model is covered copper transition T-shape cable clamp and be compensate for traditional backward technology.Adopt new material, have conduct electricity very well, copper material consumption is few, with high content of technology.Electric conductivity is excellent obtains best electric conductivity, resistivity < 0.019, and conductance is more than 95% of fine copper, is better than soldering; Produce and all carry out in indoor, formed by the multiple copper hot rolling in convergence liquid aluminium surface, productivity ratio is high.Product continuous 20 hours copper aluminium at high temperature 400 DEG C of temperature is not separated, and excellent stability is higher than traditional handicraft.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view;
Fig. 3 is wire clip body front view;
Fig. 4 is wire clip body left view;
Fig. 5 is copper-aluminium transition cover plate front view;
Fig. 6 is copper-aluminium transition cover plate left view;
Fig. 7 is aluminium lid front view;
Fig. 8 is aluminium lid left view;
Description of reference numerals: wire clip body 1, Aluminum cover 2, copper-aluminium transition cover plate 3, bolt 4, aluminium base flaggy 5, hot rolling copper clad layers 6.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.Although the utility model will be described in conjunction with preferred embodiment, should know, not represent the utility model restriction in the described embodiment.On the contrary, the utility model will contain can be included in attached claims limit scope of the present utility model in alternative, modified model and equivalent.
As shown in Figures 1 to 8, the multiple copper transition T-shape cable clamp of this aluminium base hot rolling of the present embodiment, comprise wire clip body 1, described wire clip body 1 is fixed with Aluminum cover 2 and copper-aluminium transition cover plate 3 respectively by bolt 4 from top to bottom, the surperficial hot rolling copper clad layers 6 of aluminium base flaggy 5 of described wire clip body 1; Described copper-aluminium transition cover plate 3 is the surperficial hot rolling copper clad layers 6 of aluminium base flaggy 5, and the just right wire clip body 1 of described copper-aluminium transition cover plate is also the surperficial hot rolling copper clad layers 6 of aluminium base flaggy 5.Described Aluminum cover 2 and be separated with packing ring between copper-aluminium transition cover plate 3 and bolt 4.Described Aluminum cover 2 is for being laterally fixed in wire clip body 1, and described copper-aluminium transition cover plate 3 is for be vertically fixed in wire clip body 1.Described aluminium base flaggy 5 thickness is 1mm ~ 20mm.Described hot rolling copper clad layers 6 thickness is 0.1mm ~ 4mm.
Claims (5)
1. the multiple copper transition T-shape cable clamp of aluminium base hot rolling, it is characterized in that: comprise wire clip body (1), described wire clip body (1) is fixed with Aluminum cover (2) and copper-aluminium transition cover plate (3), the surperficial hot rolling copper clad layers (6) of aluminium base flaggy (5) of described wire clip body (1) respectively by bolt (4) from top to bottom; Described copper-aluminium transition cover plate (3) is the surperficial hot rolling copper clad layers (6) of aluminium base flaggy (5), and the just right wire clip body (1) of described copper-aluminium transition cover plate is also the surperficial hot rolling copper clad layers (6) of aluminium base flaggy (5).
2. the multiple copper transition T-shape cable clamp of aluminium base hot rolling according to claim 1, is characterized in that: described Aluminum cover (2) and be separated with packing ring between copper-aluminium transition cover plate (3) and bolt (4).
3. the multiple copper transition T-shape cable clamp of aluminium base hot rolling according to claim 1, it is characterized in that: described Aluminum cover (2) is for being laterally fixed in wire clip body (1), and described copper-aluminium transition cover plate (3) is for be vertically fixed in wire clip body (1).
4. the multiple copper transition T-shape cable clamp of aluminium base hot rolling according to claim 1, is characterized in that: described aluminium base flaggy (5) thickness is 1mm ~ 20mm.
5. the multiple copper transition T-shape cable clamp of aluminium base hot rolling according to claim 1, is characterized in that: described hot rolling copper clad layers (6) thickness is 0.1mm ~ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464833.3U CN204793254U (en) | 2015-06-30 | 2015-06-30 | Copper transition T shape fastener is covered in aluminium base hot rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464833.3U CN204793254U (en) | 2015-06-30 | 2015-06-30 | Copper transition T shape fastener is covered in aluminium base hot rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793254U true CN204793254U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464833.3U Active CN204793254U (en) | 2015-06-30 | 2015-06-30 | Copper transition T shape fastener is covered in aluminium base hot rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048124A (en) * | 2015-06-30 | 2015-11-11 | 国网浙江东阳市供电公司 | Aluminum-based hot-rolled copper clad transition T-shaped wire clamp |
-
2015
- 2015-06-30 CN CN201520464833.3U patent/CN204793254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048124A (en) * | 2015-06-30 | 2015-11-11 | 国网浙江东阳市供电公司 | Aluminum-based hot-rolled copper clad transition T-shaped wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |