CN201984887U - Weaved fiber core overhead conductor - Google Patents
Weaved fiber core overhead conductor Download PDFInfo
- Publication number
- CN201984887U CN201984887U CN2011200904440U CN201120090444U CN201984887U CN 201984887 U CN201984887 U CN 201984887U CN 2011200904440 U CN2011200904440 U CN 2011200904440U CN 201120090444 U CN201120090444 U CN 201120090444U CN 201984887 U CN201984887 U CN 201984887U
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- fiber core
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- weaved
- fiber
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Abstract
The utility model belongs to an overhead conductor which takes two or more than two weaved fibers as a conductor load bearing core, in particular to a weaved fiber core overhead conductor. At present, the common fiber compound core conductor is made of single kind of high-strength fibers and has the structure of wire bundles or wire cables; after being dipped with epoxy resin, the high-strength fiber is pulled and extruded to be subjected to thermocuring shaping to obtain the fiber compound core which has the disadvantages of poor bending and anti-collision performance. The utility model aims to provide the weaved fiber core overhead conductor which is characterized in that two or more than two fibers are weaved in a two-dimensional and three-dimensional mode to form a bar-shaped weaved fiber core. The weaved fiber core serves as a load bearing conductor core so as to strengthen the longitudinal tensile strength of the conductor and improve lateral bending and collision-resistant performance, and thus the defects of the traditional fiber compound core conductor are overcome.
Description
Technical field
It is a kind of by two or more that the utility model belongs to, and the fiber of process braiding is done the aerial condutor of wires carry core, definite a kind of braided fiber core aerial condutor of saying so.
Background technology
Present common fiber composite core lead, strengthen cable and manufacture method, Chinese patent 200520072074.2 carbon fiber complex core aluminium stranded conductors and insulated cable, United States Patent (USP) 20040131834 etc. as Chinese patent application 038092840 aluminum conductor composite core, though adopted high strength fibre, but it is combined as the fiber of single kind, structure is tow or silk rope, through pultrusion, hot curing is shaped to fiber composite core after the epoxy resin-impregnated.Its bending and crash worthiness can be poor, in case some fibrous fractures are arranged, tensile strength with the whole fiber composite core of influence, and have along the trend of the expansion destruction of tow direction cracking, to power circuit in operation, broken string substantial equipment accident and human casualty accident easily take place, and the application of this class lead is restricted.
The utility model content
The purpose of this utility model is to provide a kind of braided fiber core aerial condutor.It is characterized in that fiber,, form the bar-shaped braided fiber core of bar through 2 dimensions or 3 dimension braidings by two or more, do the carrying core of lead, to strengthen the endwise tensile strength of lead, improve side direction bending and crash worthiness energy, thereby solve existing fiber composite core lead defective.
In order to solve the problem that prior art exists, the technical solution adopted in the utility model is:
Two or more fiber through 2 dimensions or 3 dimension braidings, forms the bar-shaped braided fiber core of bar, and as the carrying core of lead, there is stranded conductor in the outside of braided fiber core.The braided fiber core is used for strengthening the endwise tensile strength of lead, improves the side direction bending and the crash worthiness energy of lead, and conductor is used for conducting electric current, transferring electric power.
The beneficial effects of the utility model are to have strengthened the endwise tensile strength of lead, the side direction bending and the crash worthiness energy of raising lead.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 are respectively the vertical section schematic diagrames of four embodiments of the present utility model.
In the accompanying drawing 1,1. conductor 2. braided fiber cores are mixed weaving structure embodiments;
In the accompanying drawing 2,1. conductor 2. braided fiber cores are concentric circles braiding structure embodiments;
In the accompanying drawing 3,1. conductor 2. braided fiber cores are stacked braiding structure embodiments;
In the accompanying drawing 4,1. conductor 2. braided fiber cores are spiral braiding structure embodiments.
Embodiment
Two or more fiber through 2 dimensions or 3 dimension braidings, forms the bar-shaped braided fiber core 2 of bar, and as the carrying core of lead, there is stranded conductor 1 in the outside of braided fiber core.
Braided fiber core 2 can be the mixed weaving structure, also can be the concentric circles braiding structure, also can be stacked braiding structure, also can be the spiral braiding structure.
Braided fiber core 2 can be the impregnating resin structure as required also, to improve physicochemical property.
Braided fiber core 2 is used for strengthening the endwise tensile strength of lead, improves the side direction bending and the crash worthiness energy of lead, and conductor 1 is used for conducting electric current, transferring electric power.
Claims (6)
1. braided fiber core aerial condutor is characterized in that two or more fiber through 2 dimensions or 3 dimension braidings, forming the bar-shaped braided fiber core of bar, and as the carrying core of lead, there is stranded conductor in the outside of braided fiber core.
2. a kind of braided fiber core aerial condutor according to claim 1 is characterized in that the braided fiber core can be the mixed weaving structure.
3. a kind of braided fiber core aerial condutor according to claim 1 is characterized in that the braided fiber core can be the concentric circles braiding structure.
4. a kind of braided fiber core aerial condutor according to claim 1 is characterized in that the braided fiber core can be stacked braiding structure.
5. a kind of braided fiber core aerial condutor according to claim 1 is characterized in that the braided fiber core can be the spiral braiding structure.
6. a kind of braided fiber core aerial condutor according to claim 1 is characterized in that the braided fiber core can be the impregnating resin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904440U CN201984887U (en) | 2011-03-31 | 2011-03-31 | Weaved fiber core overhead conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200904440U CN201984887U (en) | 2011-03-31 | 2011-03-31 | Weaved fiber core overhead conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984887U true CN201984887U (en) | 2011-09-21 |
Family
ID=44612343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200904440U Expired - Lifetime CN201984887U (en) | 2011-03-31 | 2011-03-31 | Weaved fiber core overhead conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157238A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Woven fiber core overhead wire |
| CN103887023A (en) * | 2014-04-02 | 2014-06-25 | 江苏福芯电力科技有限公司 | Resin-based reinforced fiber compound core, overhead conductor and manufacturing method of resin-based reinforced fiber compound core |
-
2011
- 2011-03-31 CN CN2011200904440U patent/CN201984887U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157238A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Woven fiber core overhead wire |
| CN103887023A (en) * | 2014-04-02 | 2014-06-25 | 江苏福芯电力科技有限公司 | Resin-based reinforced fiber compound core, overhead conductor and manufacturing method of resin-based reinforced fiber compound core |
| CN103887023B (en) * | 2014-04-02 | 2017-07-11 | 江苏福芯电力科技有限公司 | A kind of resin base reinforcing fiber composite core and aerial condutor and its manufacture method |
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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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ELECTRIC CABLE FACTORY SHENYANG ELECTRIC INDUSTRY BUREAU Effective date: 20140508 Owner name: SHENYANG POWER SUPPLY COMPANY, STATE GRID LIAONING Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110026 SHENYANG, LIAONING PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Shenyang Power Supply Company of State Grid Liaoning Electric Power Co., Ltd. Patentee after: Shenyang Cable Factory of Power Bureau Address before: 110026 No. 10, north gate, Zhao Gong street, Tiexi District, Liaoning, Shenyang Patentee before: Shenyang Cable Factory of Power Bureau |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |