CN202503239U - Connection fitting of carbon fiber core fiber composite overhead conductor - Google Patents
Connection fitting of carbon fiber core fiber composite overhead conductor Download PDFInfo
- Publication number
- CN202503239U CN202503239U CN2012201697423U CN201220169742U CN202503239U CN 202503239 U CN202503239 U CN 202503239U CN 2012201697423 U CN2012201697423 U CN 2012201697423U CN 201220169742 U CN201220169742 U CN 201220169742U CN 202503239 U CN202503239 U CN 202503239U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- contact tube
- fiber composite
- aerial condutor
- fiber core
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 title abstract description 9
- 239000000835 fiber Substances 0.000 title abstract 5
- 239000013307 optical fiber Substances 0.000 claims description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 15
- 239000010931 gold Substances 0.000 claims description 15
- 229910052737 gold Inorganic materials 0.000 claims description 15
- 238000002788 crimping Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 235000019994 cava Nutrition 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a connection fitting of a carbon fiber core fiber composite overhead conductor, comprising a contact tube of which the main body is tubular. A double end connecting bolt is arranged at the position of a radial midpoint in the tube and is respectively connected with outer cone sleeves of which the end parts are equipped with thread parts, the appearances are cylindrical and the interiors are conical cavities; the outer cone sleeves are equipped with inner cone sleeves of central radial through holes, and the diameters of the central radial holes of the inner cone sleeves are less than the outer diameter of a composite core of the carbon fiber core fiber composite overhead conductor; the two shaft ends of the inner cone sleeves are respectively inwards equipped with gaps having certain distances away from the relative shaft ends along the radial directions, the contact tube is equipped with inner liners at the front ends of the outer cone sleeves, and the inner liners are extended out of the main body of the contact tube. According to the connection fitting of the carbon fiber core fiber composite overhead conductor, the conductor composite core does not need to be pressure welded when the overhead conductor is connected, so that composite core of the carbon fiber core fiber composite overhead conductor is not damaged, the operation is simple, and the grip strength is strong.
Description
Technical field
The utility model relates to a kind of gold utensil that continues, and relates in particular to a kind of carbon fiber core Optical Fiber Composite aerial condutor gold utensil that continues, and is used for the electric power system overhead transmission line.
Background technology
In aerial cable transmission line system; Two sections on cable is continued will be with the lead gold utensil that continues; The connection of gold utensil of continuing must be satisfied the electric conductivity requirement, promptly satisfies the gold utensil resistance that continues and is not more than the requirement of resistance between the equal length lead, and satisfy the continue requirement of intensity of lead.The conventional gold utensil that continues mainly is used in the connection of steel reinforced aluminium conductor; And the composite core of carbon fiber core optical fiber is a fragile material; Its bending strength, tensile strength, and anti-extrusion ability little, therefore, the conventional gold utensil that continues can not be used for the connection of carbon fiber core Optical Fiber Composite aerial condutor.
Summary of the invention
The purpose of the utility model is to provide a kind of carbon fiber core Optical Fiber Composite aerial condutor gold utensil that continues, and is used to connect carbon fiber core Optical Fiber Composite aerial condutor, does not need when mounted the crimping of carbon fiber core Optical Fiber Composite aerial condutor, and is simple to operate, grip is strong.
To achieve these goals; The technical scheme of the utility model is: a kind of carbon fiber core Optical Fiber Composite aerial condutor gold utensil that continues; Comprise contact tube; It is characterized in that the contact tube main body is a tubulose, bore is provided with the double end connecting bolt to midpoint, the double end connecting bolt respectively with the end be provided with threaded portion, profile be cylinder, inner for conical cavity external conical sleeve be connected; The inner conical drogue of center radial direction through hole is set in the described external conical sleeve; The center radial hole diameter of said inner conical drogue is less than the external diameter of carbon fiber Optical Fiber Composite aerial condutor composite core, and the inner conical drogue two axial ends radially inwardly is provided with one respectively has the gap of certain distance with axle head relatively; Contact tube is provided with internal lining pipe at the front end of external conical sleeve, and described internal lining pipe stretches out outside the contact tube main body.
Further, be square in the middle of the described double end connecting bolt, the lead that the two ends setting the is caved in chamber of continuing.
Further, described internal lining pipe internal diameter is greater than the aerial condutor external diameter, and its length is consistent with contact tube main body crimping partial-length.
Further, the certain distance in interval between described internal lining pipe and the external conical sleeve.
Carbon fiber core Optical Fiber Composite aerial condutor inserts from the internal lining pipe at the two ends of contact tube main body respectively, and aerial condutor is a composite core, and the outside is an aluminum conductor; Be connected with aluminium matter internal lining pipe and aluminium matter contact tube main body conduction; The inner composite core of aerial condutor penetrates inner conical drogue, and inner conical drogue places in the external conical sleeve, and two interspace places are out of shape after inner conical drogue receives external conical sleeve pressure; Thereby clamping composite core; The lead that the composite core termination extend into the double end connecting bolt continues in the chamber, is right after with the double end connecting bolt, thereby realizes that two sections aerial condutor leads connect.Compared with prior art, the beneficial effect of the utility model is: when aerial condutor connects, do not need the crimping of lead composite core is not damaged the composite core of carbon fiber core Optical Fiber Composite aerial condutor, simple to operate, grip is strong.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done explanation further.
As shown in Figure 1; The carbon fiber core Optical Fiber Composite aerial condutor of the utility model gold utensil that continues; Comprise contact tube 2; It is characterized in that contact tube 2 main bodys are tubulose, bore is provided with double end connecting bolt 5 to midpoint, double end connecting bolt 5 respectively with the end be provided with threaded portion, profile be cylinder, inner for conical cavity external conical sleeve 3 be connected; The inner conical drogue 4 of center radial direction through hole is set in the described external conical sleeve 3; The center radial hole diameter of said inner conical drogue 4 is less than the external diameter of carbon fiber Optical Fiber Composite aerial condutor composite core, and inner conical drogue 4 two axial ends radially inwardly are provided with one respectively has the gap of certain distance with axle head relatively; Contact tube 2 is provided with internal lining pipe 1 at the front end of external conical sleeve 3, and described internal lining pipe 1 stretches out outside contact tube 2 main bodys.
Be square 6 in the middle of the described double end connecting bolt 5, the lead that the two ends setting the is caved in chamber 7 of continuing.
Described internal lining pipe 1 internal diameter is greater than the aerial condutor external diameter, and its length is consistent with contact tube 2 main body crimping partial-lengths.
The certain distance in interval between described internal lining pipe 1 and external conical sleeve 3 and the inner conical drogue 4.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of the utility model all falls within the protection range of the utility model.
Claims (4)
1. carbon fiber core Optical Fiber Composite aerial condutor gold utensil that continues; Comprise contact tube; It is characterized in that: the contact tube main body is a tubulose; Bore is provided with the double end connecting bolt to midpoint, the double end connecting bolt respectively with the end be provided with threaded portion, profile be cylinder, inner for conical cavity external conical sleeve be connected; The inner conical drogue of center radial direction through hole is set in the described external conical sleeve; The center radial hole diameter of said inner conical drogue is less than the external diameter of carbon fiber Optical Fiber Composite aerial condutor composite core, and the inner conical drogue two axial ends radially inwardly is provided with one respectively has the gap of certain distance with axle head relatively; Contact tube is provided with internal lining pipe at the front end of external conical sleeve, and described internal lining pipe stretches out outside the contact tube main body.
2. the carbon fiber core Optical Fiber Composite aerial condutor according to claim 1 gold utensil that continues is characterized in that: for square, two ends are provided with the lead that the caves in chamber of continuing in the middle of the described double end connecting bolt.
3. the carbon fiber core Optical Fiber Composite aerial condutor according to claim 1 gold utensil that continues, it is characterized in that: described internal lining pipe internal diameter is greater than the aerial condutor external diameter, and its length is consistent with contact tube main body crimping partial-length.
4. the carbon fiber core Optical Fiber Composite aerial condutor according to claim 1 gold utensil that continues is characterized in that: certain at interval distance between described internal lining pipe and external conical sleeve, the inner conical drogue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201697423U CN202503239U (en) | 2012-04-20 | 2012-04-20 | Connection fitting of carbon fiber core fiber composite overhead conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201697423U CN202503239U (en) | 2012-04-20 | 2012-04-20 | Connection fitting of carbon fiber core fiber composite overhead conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503239U true CN202503239U (en) | 2012-10-24 |
Family
ID=47039839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201697423U Expired - Fee Related CN202503239U (en) | 2012-04-20 | 2012-04-20 | Connection fitting of carbon fiber core fiber composite overhead conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772825A (en) * | 2017-02-21 | 2017-05-31 | 国网河南省电力公司电力科学研究院 | Carbon fiber complex core optic fibre wire pecker |
| CN107887877A (en) * | 2017-12-14 | 2018-04-06 | 苏州创浩新材料科技有限公司 | A kind of carbon fiber composite core wire splicing fitting |
| CN112072336A (en) * | 2020-08-26 | 2020-12-11 | 国网山东省电力公司电力科学研究院 | Non-crimping connection fitting and connection method for wire connection |
-
2012
- 2012-04-20 CN CN2012201697423U patent/CN202503239U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772825A (en) * | 2017-02-21 | 2017-05-31 | 国网河南省电力公司电力科学研究院 | Carbon fiber complex core optic fibre wire pecker |
| CN107887877A (en) * | 2017-12-14 | 2018-04-06 | 苏州创浩新材料科技有限公司 | A kind of carbon fiber composite core wire splicing fitting |
| CN112072336A (en) * | 2020-08-26 | 2020-12-11 | 国网山东省电力公司电力科学研究院 | Non-crimping connection fitting and connection method for wire connection |
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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 ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN KOSEN CABLE CO., LTD. Effective date: 20131021 Owner name: HUNAN ELECTRIC POWER COMPANY, ZHOUKOU POWER SUPPLY Effective date: 20131021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 466000 ZHOUKOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131021 Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: State Grid Corporation of China Patentee after: Zhoukou Power Supply Branch of Henan Electric Power Company Patentee after: Henan Kosen Cable Co., Ltd. Address before: South Ring Road Zhoukou city Chuanhui District of Henan Province in 466000 Patentee before: Henan Kosen Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20180420 |