CN205247964U - Novel inferior light aluminum stranded conductor without surface treatment - Google Patents
Novel inferior light aluminum stranded conductor without surface treatment Download PDFInfo
- Publication number
- CN205247964U CN205247964U CN201521013720.8U CN201521013720U CN205247964U CN 205247964 U CN205247964 U CN 205247964U CN 201521013720 U CN201521013720 U CN 201521013720U CN 205247964 U CN205247964 U CN 205247964U
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- aluminum wire
- stranded conductor
- aluminum
- layer
- inferior light
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Abstract
The utility model belongs to the technical field of the electric power transportation, concretely relates to novel inferior light aluminum stranded conductor without surface treatment. A central aluminum wire transposition layer (1) that is of a novel inferior light aluminum stranded conductor without surface treatment is proposed, aluminum wire transposition layer (1) have at least the winding of one deck aluminum wire solid matter to form, and adjacent both sides the winding opposite direction on aluminum wire transposition layer (1), the outside winding on aluminum wire transposition layer (1) has the inferior light aluminum wire transposition layer of one deck (2), the winding direction on inferior light aluminum wire transposition layer (2) is dextrad to with to be located it inboard and rather than the winding opposite direction on adjacent outmost aluminum wire transposition layer. The utility model discloses a performance compares traditional aluminum stranded conductor does not have the difference, nevertheless can effectively avoid the light pollution in special use place, and the inferior light aluminum stranded conductor manufacturing process who compares the surface treatment type is simple, has still avoided the dust pollution in the manufacture process.
Description
Technical field
The utility model belongs to electric power transportation technology field, is specifically related to the not surface treated novel sub-light aluminum stranded conductor of one.
Background technology
For special occasions such as airports, when takeoff and landing, driving cabin broad view, unobstructed, most important to pilot's safe flight without light pollution; For the impact on pilot driver of the reverberation that effectively reduces Adjacent Buildings and peripheral facility thereof, thereby avoid the potential safety hazard that takeoff and landing are brought, relevant departments propose certain requirement to the surface reflection degree of airport peripheral facility; These facilities comprise airport transmission line of electricity around; Traditional overhead transmission line surface is bright minute surface, and for above-mentioned special occasions, be necessary the matt surface overhead transmission line that adopts surface reflection degree low, to reduce to greatest extent the sunshine of overhead transmission line surface reflection, thereby reduce light pollution, pilot impacted when the aircraft takeoffs and landings; In some American-European countries, require must use under the special occasions such as airport the overhead transmission line of matt surface; The sub-light overhead transmission line having had at present reaches matt effect by common overhead transmission line is carried out to surface treatment, and the method has noise and dust pollution in process of production.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to propose the not surface treated novel sub-light aluminum stranded conductor of one.
The utility model adopts following technical scheme for completing above-mentioned purpose:
The not surface treated novel sub-light aluminum stranded conductor of one, the center of described novel sub-light aluminum stranded conductor is aluminum steel stranded layer; Described aluminum steel stranded layer has at least one deck aluminum steel solid matter to be entwined, and described in adjacent both sides, the winding direction of aluminum steel stranded layer is contrary; The outer felt of described aluminum steel stranded layer is wound with the sub-light aluminum steel of one deck stranded layer; The winding direction of described sub-light aluminum steel stranded layer is dextrad, and contrary with the winding direction of the outermost layer aluminum steel stranded layer that is positioned at its inner side and be adjacent.
The not surface treated novel sub-light aluminum stranded conductor of the one the utility model proposes, adopt technique scheme, when making the combination property of novel sub-light aluminum stranded conductor can match in excellence or beauty conventional aluminum twisted wire completely again for the skin of aluminum stranded conductor provides matt surface, avoided the light pollution of special occasions, and in manufacture process because noise and dust pollution have been avoided in the use of special drawing process.
Brief description of the drawings
Fig. 1 structural representation of the present utility model.
In figure: 1, aluminum steel stranded layer, 2, sub-light aluminum steel stranded layer.
Detailed description of the invention
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 1, the not surface treated novel sub-light aluminum stranded conductor of one, the center of described novel sub-light aluminum stranded conductor is aluminum steel stranded layer 1; Described aluminum steel stranded layer 1 has at least one deck aluminum steel solid matter to be entwined, and described in adjacent both sides, the winding direction of aluminum steel stranded layer 1 is contrary; The outer felt of described aluminum steel stranded layer 1 is wound with the sub-light aluminum steel of one deck stranded layer 2; The winding direction of described sub-light aluminum steel stranded layer 2 is dextrad, and contrary with the winding direction of the outermost layer aluminum steel stranded layer that is positioned at its inner side and be adjacent.
Described aluminum steel stranded layer 1, by stranded the forming of one or more layers aluminium single line solid matter; Described aluminum steel stranded layer 1 belongs to conducting element and the strength structure element of novel sub-light aluminum stranded conductor, there is certain tensile strength and good electric conductivity, thereby can meet the overall tensile strength requirement of novel sub-light aluminum stranded conductor for novel sub-light aluminum stranded conductor provides axial resistance to tension in conduction, electric conductivity is superior, is the desirable aerial condutor conductor material of commonly using.
Described sub-light aluminum steel stranded layer 2, by stranded the forming of the sub-light aluminum steel solid matter of one deck; Described sub-light aluminium single line stranded layer 2 belongs to conducting element and the strength structure element with matt surface, and its tensile strength and electric conductivity are equal to aluminum steel stranded layer 1, and conductance reaches 61%IACS.
Claims (1)
1. not surface treated novel sub-light aluminum stranded conductor, is characterized in that: the center of described novel sub-light aluminum stranded conductor is aluminum steel stranded layer (1); Described aluminum steel stranded layer (1) has at least one deck aluminum steel solid matter to be entwined, and described in adjacent both sides, the winding direction of aluminum steel stranded layer (1) is contrary; The outer felt of described aluminum steel stranded layer (1) is wound with the sub-light aluminum steel stranded layer of one deck (2); The winding direction of described sub-light aluminum steel stranded layer (2) is dextrad, and contrary with the winding direction of the outermost layer aluminum steel stranded layer that is positioned at its inner side and be adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013720.8U CN205247964U (en) | 2015-12-09 | 2015-12-09 | Novel inferior light aluminum stranded conductor without surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013720.8U CN205247964U (en) | 2015-12-09 | 2015-12-09 | Novel inferior light aluminum stranded conductor without surface treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247964U true CN205247964U (en) | 2016-05-18 |
Family
ID=55947046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013720.8U Expired - Fee Related CN205247964U (en) | 2015-12-09 | 2015-12-09 | Novel inferior light aluminum stranded conductor without surface treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247964U (en) |
-
2015
- 2015-12-09 CN CN201521013720.8U patent/CN205247964U/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: 20160518 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |