CN203415927U - Connection hardware fitting used for carbon-fiber composite-core soft-aluminum twisted wire - Google Patents
Connection hardware fitting used for carbon-fiber composite-core soft-aluminum twisted wire Download PDFInfo
- Publication number
- CN203415927U CN203415927U CN201320403356.0U CN201320403356U CN203415927U CN 203415927 U CN203415927 U CN 203415927U CN 201320403356 U CN201320403356 U CN 201320403356U CN 203415927 U CN203415927 U CN 203415927U
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- CN
- China
- Prior art keywords
- wedge
- wedge type
- type
- die
- butt joint
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- 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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Abstract
The utility model relates to a connection hardware fitting used for a carbon-fiber composite-core soft-aluminum twisted wire. The connection hardware fitting comprises an outer pipe and a connecting piece connected to an inner wall of the outer pipe. The connecting piece comprises a butt joint located on a central section and wedge-type dies which are symmetrically connected to two ends of the butt joint. The other end of each wedge-type die is connected with a supplement pipe. Each wedge-type die comprises a wedge-type outer die and a wedge-type inner die. The wedge-type inner die is inserted into the wedge-type outer die. The twisted wire passes through the wedge-type inner die and a cavity of the supplement pipe and is extended outwardly. An outer side surface of the outer pipe, which is cooperated with an inner end of the supplement pipe, is provided with a groove. The connection hardware fitting of the utility model has the advantages that intensity is high; grip strength is strong; corrosion resistance performance is good and security is good too.
Description
Technical field
The utility model relates to a kind of aluminum conductor composite core splicing fitting.
Background technology
Electric armour clamp will stand the baptism of ice, snow, storm on the transmission line of long-time running, strong wind, sleet, icing easily cause the faults such as wire ice-shedding, phase fault, wire collision lightning conducter, so electric armour clamp must possess higher mechanical strength and enough coefficient of safetys.The ubiquitous problem of existing gold utensil is: breaking load power is less, and intensity is low, and grip is less, and fail safe is poor.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of aluminum conductor composite core splicing fitting.
The utility model solves the technical scheme that its technical problem adopts: a kind of aluminum conductor composite core splicing fitting, comprise outer tube and the connector that is connected in outer tube wall, connector comprises butt joint and the symmetrical wedge type mould that is connected in butt joint two ends that is positioned at middle part, the other end of wedge type mould is all connected with mends pipe, wedge type mould comprises wedge type external mold and wedge type internal mold, wedge type internal mold is inserted in wedge type external mold, twisted wire is arranged in wedge type internal mold and mends in the chamber of pipe and stretch out, and mends the outer tube lateral surface matching pipe the inner and is provided with groove.
Further.The two ends of butt joint are arranged with joint, and butt joint is connected with wedge type external mold by joint.
The beneficial effects of the utility model are: intensity is high, and grip is strong, good corrosion resistance, and fail safe is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. outer tube, 2. butt joint, 3. mends pipe, 4. wedge type external mold, 5. wedge type internal mold.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of aluminum conductor composite core splicing fitting as shown in Figure 1, comprise outer tube 1 and the connector that is connected in outer tube 1 inwall, connector comprises butt joint 2 and the symmetrical wedge type mould that is connected in butt joint 2 two ends that is positioned at middle part, the other end of wedge type mould is all connected with mends pipe 3, wedge type mould comprises wedge type external mold 4 and wedge type internal mold 5, wedge type internal mold 5 is inserted in wedge type external mold 4, twisted wire is arranged in wedge type internal mold 5 and mends in the chamber of managing 3 and stretch out, and outer tube 1 lateral surface matching with benefit pipe 3 the inners is provided with groove.
The two ends of butt joint 2 are arranged with joint, and butt joint 2 is connected with wedge type external mold 4 by joint.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (2)
1. an aluminum conductor composite core splicing fitting, it is characterized in that: comprise outer tube (1) and be connected in the connector of outer tube (1) inwall, connector comprises butt joint (2) and the symmetry wedge type mould that is connected in butt joint (2) two ends that is positioned at middle part, the other end of wedge type mould is all connected with mends pipe (3), wedge type mould comprises wedge type external mold (4) and wedge type internal mold (5), wedge type internal mold (5) is inserted in wedge type external mold (4), twisted wire is arranged in wedge type internal mold (5) and mends in the chamber of managing (3) and stretch out, outer tube (1) lateral surface matching with benefit pipe (3) the inner is provided with groove.
2. aluminum conductor composite core splicing fitting according to claim 1, is characterized in that: the two ends of described butt joint (2) are arranged with joint, and butt joint (2) is connected with wedge type external mold (4) by joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403356.0U CN203415927U (en) | 2013-07-08 | 2013-07-08 | Connection hardware fitting used for carbon-fiber composite-core soft-aluminum twisted wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403356.0U CN203415927U (en) | 2013-07-08 | 2013-07-08 | Connection hardware fitting used for carbon-fiber composite-core soft-aluminum twisted wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415927U true CN203415927U (en) | 2014-01-29 |
Family
ID=49978786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403356.0U Expired - Fee Related CN203415927U (en) | 2013-07-08 | 2013-07-08 | Connection hardware fitting used for carbon-fiber composite-core soft-aluminum twisted wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928890A (en) * | 2014-04-09 | 2014-07-16 | 江苏北辰新材料科技有限公司 | Carbon fiber composite core flexible aluminum stranded conductor splicing fitting |
-
2013
- 2013-07-08 CN CN201320403356.0U patent/CN203415927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928890A (en) * | 2014-04-09 | 2014-07-16 | 江苏北辰新材料科技有限公司 | Carbon fiber composite core flexible aluminum stranded conductor splicing fitting |
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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: 20140129 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |