CN201000774Y - Composite material core of electric power transmission aluminum stranded wire - Google Patents
Composite material core of electric power transmission aluminum stranded wire Download PDFInfo
- Publication number
- CN201000774Y CN201000774Y CNU2006201648741U CN200620164874U CN201000774Y CN 201000774 Y CN201000774 Y CN 201000774Y CN U2006201648741 U CNU2006201648741 U CN U2006201648741U CN 200620164874 U CN200620164874 U CN 200620164874U CN 201000774 Y CN201000774 Y CN 201000774Y
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- Prior art keywords
- inner core
- power transmission
- utility
- aluminum stranded
- stranded wire
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Abstract
The utility model discloses a composite material core for a power transmission aluminum stranded conductor, which comprises an inner core. A protective layer is arranged on the outside of the inner core, and the protective layer and the inner core are adhered as a whole. The utility model adopts an inner core and outer protective layer structure, and is made of an enhanced fiber/resin, and the cross section of the inner core has a plurality of shapes such as round and ring. The utility model has the advantages of light weight, high intension, and magnetism free, at the same time, the utility model has a higher anti bruising intension and a higher anti cleaving intension.
Description
Technical field
The utility model relates to a kind of transmission pressure, particularly a kind of power transmission aluminum stranded wire composite core.
Background technology
Power transmission aluminum stranded wire occupies extremely important status as the carrier that transmits electric power in transmission line.Continuous development along with material science, the synthetic core twisted wire of advanced composite material (ACM) puts into production use more and more, from the nineties in last century, after Japan develops composite core aluminum stranded wire, Europe, the U.S. and China have also developed several composite core aluminum stranded wires in succession, but in use have deficiency such as the low and vertically easy splitting of electrochemical corrosion, composite core anti-collapse intensity between composite core and aluminium stranded conductor interface.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provide a kind of reasonable in design, advanced technology, in light weight, intensity is high, nonmagnetic, power transmission aluminum stranded wire composite core with the flat intensity of higher compression and anti-cleavage strength.
The technical solution of the utility model is: a kind of power transmission aluminum stranded wire composite core, comprise inner core 1, and it is characterized in that: the arranged outside of described inner core 1 has outer jacket 2, and outer jacket 2 is bonded as one with inner core 1.
The utility model compared with prior art has the following advantages: the utility model is in light weight except that having, intensity is high, high temperature resistant, corrosion-resistant, the advantage such as line loss is low, sag is little, and it has also solved the low and vertical easy problem such as splitting of electrochemical corrosion, composite core anti-collapse intensity between existing composite core and aluminium stranded conductor interface.Under the situation that does not change various infrastructure such as existing iron tower, gold utensil, can be widely used in electric power and carry on the overhead power transmission aluminum stranded wire of dilatation, increase-volume and electric network reconstruction, reduction sag, electricity damage.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of the another kind of embodiment of the utility model.
Fig. 4 is the B-B cutaway view of Fig. 3.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises inner core 1, and the arranged outside of described inner core 1 has outer jacket 2, and outer jacket 2 is bonded as one with inner core 1.
As shown in Figure 2, the cross section of described inner core 1 is circular.
As shown in Figure 3 and Figure 4, the cross section of described inner core 1 is an annular.
The utility model adopts the ectonexine structure.Described inner core 1 is vertical fortifying fibre/resin structure, and outer jacket 2 is fortifying fibre/resin matrix winding layer structure or fortifying fibre/resin matrix braid structure.This structure had both guaranteed the hot strength of composite core, had improved the anti-collapse intensity and the pliability of composite core again, made the aerial condutor operation of composite material more safe and reliable.
Claims (3)
1, a kind of power transmission aluminum stranded wire composite core comprises inner core (1), it is characterized in that: the arranged outside of described inner core (1) has outer jacket (2), and outer jacket (2) is bonded as one with inner core (1).
2, power transmission aluminum stranded wire composite core according to claim 1 is characterized in that: the cross section of described inner core (1) is for circular or annular.
3, power transmission aluminum stranded wire composite core according to claim 1, it is characterized in that: described inner core (1) is vertical fortifying fibre/resin structure, and outer jacket (2) is fortifying fibre/resin matrix winding layer structure or fortifying fibre/resin matrix braid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201648741U CN201000774Y (en) | 2006-12-28 | 2006-12-28 | Composite material core of electric power transmission aluminum stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201648741U CN201000774Y (en) | 2006-12-28 | 2006-12-28 | Composite material core of electric power transmission aluminum stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000774Y true CN201000774Y (en) | 2008-01-02 |
Family
ID=39015178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201648741U Expired - Lifetime CN201000774Y (en) | 2006-12-28 | 2006-12-28 | Composite material core of electric power transmission aluminum stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000774Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866713A (en) * | 2010-06-11 | 2010-10-20 | 哈尔滨工业大学 | Composite material cable core with hollow inner core or heterogenous inner core |
| CN102332333A (en) * | 2011-06-02 | 2012-01-25 | 江苏恒神纤维材料有限公司 | Cable reinforcing mandrel for power transmission cable |
| CN102332339A (en) * | 2011-06-02 | 2012-01-25 | 江苏恒神纤维材料有限公司 | Production technology of composite material cable reinforcing mandrel for overhead conductor |
| CN102024517B (en) * | 2009-09-15 | 2012-07-25 | 江苏源盛复合材料技术股份有限公司 | Composite material core used for enhanced cable, preparation process thereof and enhanced cable |
| CN102110491B (en) * | 2009-12-28 | 2013-01-16 | 江苏源盛复合材料技术股份有限公司 | Composite core used for reinforced cable and reinforced cable |
-
2006
- 2006-12-28 CN CNU2006201648741U patent/CN201000774Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024517B (en) * | 2009-09-15 | 2012-07-25 | 江苏源盛复合材料技术股份有限公司 | Composite material core used for enhanced cable, preparation process thereof and enhanced cable |
| CN102110491B (en) * | 2009-12-28 | 2013-01-16 | 江苏源盛复合材料技术股份有限公司 | Composite core used for reinforced cable and reinforced cable |
| CN101866713A (en) * | 2010-06-11 | 2010-10-20 | 哈尔滨工业大学 | Composite material cable core with hollow inner core or heterogenous inner core |
| CN102332333A (en) * | 2011-06-02 | 2012-01-25 | 江苏恒神纤维材料有限公司 | Cable reinforcing mandrel for power transmission cable |
| CN102332339A (en) * | 2011-06-02 | 2012-01-25 | 江苏恒神纤维材料有限公司 | Production technology of composite material cable reinforcing mandrel for overhead conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI'AN CHAOMA COMPOSITE MATERIALS CO., LTD. Free format text: FORMER OWNER: XI'AN AEROSPACE COMPOSITE MATERIALS INSTITUTE Effective date: 20140421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710025 XI'AN, SHAANXI PROVINCE TO: 710075 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 710075 Shaanxi Province, Xi'an city high road is the first building a blue character unit a layer of 10120 Patentee after: XI'AN CHAOMA COMPOSITE MATERIALS CO., LTD. Address before: 101 mailbox 710025, Shaanxi City, Xi'an Province Patentee before: Xi'an Aerospace Composite Materials Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080102 |
|
| EXPY | Termination of patent right or utility model |