CN201466230U - Joint for connecting carbon fiber with metal conducting wire - Google Patents
Joint for connecting carbon fiber with metal conducting wire Download PDFInfo
- Publication number
- CN201466230U CN201466230U CN2009200871825U CN200920087182U CN201466230U CN 201466230 U CN201466230 U CN 201466230U CN 2009200871825 U CN2009200871825 U CN 2009200871825U CN 200920087182 U CN200920087182 U CN 200920087182U CN 201466230 U CN201466230 U CN 201466230U
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- CN
- China
- Prior art keywords
- carbon fiber
- conducting wire
- joint
- plain conductor
- metal
- 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
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model provides a joint for connecting carbon fiber with a metal conducting wire, comprising carbon fiber filaments and a metal conducting wire. The joint is characterized in that a metal pressing clamp sleeve is arranged between the carbon fiber filaments and the metal conducting wire, the carbon fiber filaments are contacted with the metal conducting wire in the metal pressing clamp sleeve by mechanical cold pressing, and an insulating heat-shrinkable T bush is arranged outside the metal pressing clamp sleeve. The joint has reliable and firm connection, low heating value and easy heat dissipation on a jointed part, hard burnout under long-time use, high durability and easy manufacturing.
Description
Technical field
The utility model belongs to metal and nonmetal joint technology, specifically is carbon fiber and plain conductor jointing.
Background technology
Carbon fiber uses as heater, need be connected with plain conductor to connect circuit.And carbon fiber generally is to finish connection in the virgin metal joint when being connected with plain conductor, but because of carbon fiber quality softness very thin, employing is intertwined and connected, the characteristics that can not merge with plain conductor, carbon fiber all docks with plain conductor is very difficult, and connection reliability is relatively poor, the contact heating, temperature is too high, and the fusing of ablating easily takes place, and owes durable, there is certain hidden danger in the failure rate height.Novel integrated carbon fiber cable cold junction (patent No.: CN20062003 3715.8) is to adopt the mode of hot pressing will conduct electricity cutting ferrule to be crimped on the junction of carbon fiber and plain conductor; need impregnation after the connection; also will wrap multilayer protective coating outside it, technology is complicated.
Summary of the invention
The purpose of this utility model is the defective at carbon fiber and plain conductor jointing, provide a kind of reliable, durable, make simple carbon fiber and plain conductor jointing.
The purpose of this utility model is achieved by the following technical solution:
Described carbon fiber and plain conductor jointing, comprise carbon fiber wire, plain conductor, it is characterized in that: between carbon fiber wire and plain conductor, be provided with the metal crimp cutting ferrule, carbon fiber wire contacts by mechanical cold weld in the metal crimp cutting ferrule with plain conductor, also is provided with insulating sleeve outside the metal crimp cutting ferrule.
The beneficial effects of the utility model: owing to adopt above technical scheme, carbon fiber wire and plain conductor are colded pressing by machinery in the metal crimp cutting ferrule and fully contacts, connect reliably, firm, and little, the easy heat radiation of joint caloric value, the long-time not easy burn-out that uses also, durable in use, make simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-carbon fiber wire, 2-plain conductor, 3-metal crimp cutting ferrule, 4-insulating sleeve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, described carbon fiber and plain conductor jointing, comprise carbon fiber wire 1, plain conductor 2, it is characterized in that: between carbon fiber wire 1 and plain conductor 2, be provided with metal crimp cutting ferrule 3, carbon fiber wire 1 contacts by mechanical cold weld in metal crimp cutting ferrule 3 with plain conductor 2, also is provided with insulating sleeve 4 outside metal crimp cutting ferrule 3.
Be produced as follows:
Metal crimp cutting ferrule 3 is enclosed within the outer ring of carbon fiber wire 1 and plain conductor 2 junctions, again by Press Plier with 3 crimps of metal crimp cutting ferrule, sectional area diminishes, the crimping cutting ferrule is fully contacted with carbon fiber with plain conductor, and closely push down carbon fiber wire 1 and plain conductor 2, after compressing typing, again isolating shrinkable sleeve pipe 4 is passed lead, be enclosed within that pyrocondensation gets final product on the outer ring of metal crimp cutting ferrule 3.
Claims (1)
1. carbon fiber and plain conductor jointing, comprise carbon fiber wire (1), plain conductor (2), it is characterized in that: between carbon fiber wire (1) and plain conductor (2), be provided with metal crimp cutting ferrule (3), carbon fiber wire (1) contacts by mechanical cold weld in metal crimp cutting ferrule (3) with plain conductor (2), also is provided with isolating shrinkable sleeve pipe (4) outside metal crimp cutting ferrule (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200871825U CN201466230U (en) | 2009-07-06 | 2009-07-06 | Joint for connecting carbon fiber with metal conducting wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200871825U CN201466230U (en) | 2009-07-06 | 2009-07-06 | Joint for connecting carbon fiber with metal conducting wire |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201466230U true CN201466230U (en) | 2010-05-12 |
Family
ID=42393577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200871825U Expired - Fee Related CN201466230U (en) | 2009-07-06 | 2009-07-06 | Joint for connecting carbon fiber with metal conducting wire |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201466230U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102843792A (en) * | 2012-09-11 | 2012-12-26 | 山东理工大学 | Novel connecting method of carbon fiber yarn and metal wire joint |
CN104168675A (en) * | 2014-07-25 | 2014-11-26 | 沈兴线缆集团有限公司 | Ultralong heating cable |
CN113161839A (en) * | 2021-04-20 | 2021-07-23 | 国网河南省电力公司电力科学研究院 | Friction welding process for power cable intermediate joint conductor |
-
2009
- 2009-07-06 CN CN2009200871825U patent/CN201466230U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102843792A (en) * | 2012-09-11 | 2012-12-26 | 山东理工大学 | Novel connecting method of carbon fiber yarn and metal wire joint |
CN104168675A (en) * | 2014-07-25 | 2014-11-26 | 沈兴线缆集团有限公司 | Ultralong heating cable |
CN113161839A (en) * | 2021-04-20 | 2021-07-23 | 国网河南省电力公司电力科学研究院 | Friction welding process for power cable intermediate joint conductor |
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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: 20100512 Termination date: 20140706 |
|
EXPY | Termination of patent right or utility model |