CN201877743U - Repair pipe for lead with carbon fiber composite core - Google Patents
Repair pipe for lead with carbon fiber composite core Download PDFInfo
- Publication number
- CN201877743U CN201877743U CN2010206434355U CN201020643435U CN201877743U CN 201877743 U CN201877743 U CN 201877743U CN 2010206434355 U CN2010206434355 U CN 2010206434355U CN 201020643435 U CN201020643435 U CN 201020643435U CN 201877743 U CN201877743 U CN 201877743U
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- China
- Prior art keywords
- pipe
- carbon fiber
- lead
- aluminum pipe
- groove
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- Expired - Fee Related
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Abstract
A repair pipe for a lead with a carbon fiber composite core comprises an aluminum pipe. The aluminum pipe consists of two half pipes which are split along an axial plane of the aluminum pipe, a ledge is arranged on a combined surface of one of the two half pipes, a groove is disposed on a combined surface of the other half pipe, and the ledge matches with the groove. A fixed contact of the repair pipe for a lead with a carbon fiber composite core evenly axially divides the aluminum pipe into two portions, and the two portions match with each other by the aid of the ledge and the groove. When the repair pipe is used, the lead with the carbon fiber composite core is firstly placed into one of the two half pipes, and then the two half pipes are assembled by the aid of the ledge and the groove, thereby being convenient in operation. Simultaneously, the aluminum pipe is split into the two half pipes along the axial halving plane, an opening between the half pipes of the aluminum pipe is maximized, accordingly, the repair pipe is favorable for placing the lead and can be used by means of pressing and connecting after the two half pipes are assembled into the integral aluminum pipe.
Description
Technical field
The utility model relates to the electric power transmission line maintenance tool, specifically is a kind of conducting wire mending pipe that is used for carbon fiber complex core.
Background technology
In the power line construction process, because external force or friction, the outer aluminium thigh that steel reinforced aluminium conductor often takes place destroys, as lead in time not being handled the normal operation that will have influence on power circuit.Existing method is to adopt preformed armor rods to study for a second time courses one has flunked the outside that bar is wrapped in damage wires.Destroy less lead for the aluminium thigh, this method for repairing and mending is practical.But for, the bigger lead of aluminium thigh destruction face then needs to block lead and repairs.Power circuit carries out upgrading at present, adopt the carbon fiber complex core aluminium stranded conductor to get the instead of steel core aluminum stranded wire, carbon fibre composite has its advantage, can tolerate comparatively rugged environment factor, but its temperature system and lead, the temperature system of studying for a second time courses one has flunked bar have bigger difference, if still adopt and study for a second time courses one has flunked bar, then lead is deformed in long-term process of expansion and contraction, change the degree of speeding of lead.
Summary of the invention
The purpose of this utility model is to provide a kind of conducting wire mending pipe that is used for carbon fiber complex core, and the described this conducting wire mending pipe that is used for carbon fiber complex core will solve prior art and study for a second time courses one has flunked bar and be not suitable for the technical problem that carbon fiber complex core is led repairing.
The purpose of this utility model is achieved through the following technical solutions: comprise aluminum pipe, this aluminum pipe partly is made of two semicanals that divide subdivision to open along its axial plane, the faying face of one of them semicanal is provided with fin, the faying face of another semicanal is provided with groove, and this fin matches with groove.
The medial surface of this semicanal and another semicanal one end is the taper seat that tilts to enlarge.
The two ends of two semicanals are equipped with fillet.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model axially is divided into two parts with aluminum pipe along it the conducting wire mending pipe that is used for carbon fiber complex core, these two parts match by fin and groove, earlier carbon fiber complex core is led in an one semicanal during use, by fin and groove two semicanals are assembled again, easy to operate, simultaneously owing to be to be split into two semicanals along the axial bisector plane of aluminum pipe, it is maximum that the opening of its semicanal reaches, help placing lead, after two semicanals are assembled into whole aluminum pipe, carry out crimping and get final product.The medial surface of this semicanal and another semicanal one end is the taper seat that tilts to enlarge, and just forms an open-ended bigger endoporus after two semicanal assemblings, helps the assembling of two semicanals.
Description of drawings
Fig. 1 is a schematic diagram that is used for the conducting wire mending pipe of carbon fiber complex core of the present utility model.
Fig. 2 is another schematic diagram that is used for the conducting wire mending pipe of carbon fiber complex core of the present utility model.
Fig. 3 is the schematic diagram of a semicanal of the present utility model.
Fig. 4 is the schematic diagram of another semicanal of the present utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is used for the conducting wire mending pipe of carbon fiber complex core, comprise aluminum pipe, this aluminum pipe partly is made of two semicanals that divide subdivision to open along its axial plane, the faying face of one of them semicanal 1 is provided with fin 2, the faying face of another semicanal 3 is provided with groove 4, and this fin 2 matches with groove 4.The two ends of two semicanals 1,3 are equipped with fillet 5.
Certainly, if be the taper seat that tilts to enlarge,, help the assembling of two semicanals just after two semicanal assemblings, form an open-ended bigger endoporus at the medial surface of this semicanal and another semicanal one end.
Claims (3)
1. conducting wire mending pipe that is used for carbon fiber complex core, comprise aluminum pipe, it is characterized in that: this aluminum pipe partly is made of two semicanals that divide subdivision to open along its axial plane, the faying face of one of them semicanal is provided with fin, the faying face of another semicanal is provided with groove, and this fin matches with groove.
2. the conducting wire mending pipe that is used for carbon fiber complex core as claimed in claim 1 is characterized in that: the medial surface of this semicanal and another semicanal one end is the taper seat that tilts to enlarge.
3. the conducting wire mending pipe that is used for carbon fiber complex core as claimed in claim 1, it is characterized in that: the two ends of two semicanals are equipped with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206434355U CN201877743U (en) | 2010-12-06 | 2010-12-06 | Repair pipe for lead with carbon fiber composite core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206434355U CN201877743U (en) | 2010-12-06 | 2010-12-06 | Repair pipe for lead with carbon fiber composite core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877743U true CN201877743U (en) | 2011-06-22 |
Family
ID=44165652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206434355U Expired - Fee Related CN201877743U (en) | 2010-12-06 | 2010-12-06 | Repair pipe for lead with carbon fiber composite core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023283A (en) * | 2017-05-27 | 2017-08-08 | 成都理工大学 | Combustion system for combustion in situ simulated test |
| CN107069591A (en) * | 2017-05-14 | 2017-08-18 | 国网辽宁省电力有限公司营口供电公司 | The quick insulation recovery device of 10kV suspended insulated guide wires and its application method |
| CN108493855A (en) * | 2018-04-02 | 2018-09-04 | 国家电网公司 | Electric power repairing pipe |
-
2010
- 2010-12-06 CN CN2010206434355U patent/CN201877743U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069591A (en) * | 2017-05-14 | 2017-08-18 | 国网辽宁省电力有限公司营口供电公司 | The quick insulation recovery device of 10kV suspended insulated guide wires and its application method |
| CN107023283A (en) * | 2017-05-27 | 2017-08-08 | 成都理工大学 | Combustion system for combustion in situ simulated test |
| CN108493855A (en) * | 2018-04-02 | 2018-09-04 | 国家电网公司 | Electric power repairing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20121206 |