CN201466230U - Joint for connecting carbon fiber with metal conducting wire - Google Patents

Joint for connecting carbon fiber with metal conducting wire Download PDF

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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
Authority
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
Application number
CN2009200871825U
Other languages
Chinese (zh)
Inventor
来翔
汤天平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHAN COZIER THERMAL ENERGY CO Ltd
Original Assignee
WUHAN COZIER THERMAL ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHAN COZIER THERMAL ENERGY CO Ltd filed Critical WUHAN COZIER THERMAL ENERGY CO Ltd
Priority to CN2009200871825U priority Critical patent/CN201466230U/en
Application granted granted Critical
Publication of CN201466230U publication Critical patent/CN201466230U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Carbon fiber and plain conductor jointing
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).
CN2009200871825U 2009-07-06 2009-07-06 Joint for connecting carbon fiber with metal conducting wire Expired - Fee Related CN201466230U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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