CN201000776Y - Radiation crosslinked branch cable - Google Patents
Radiation crosslinked branch cable Download PDFInfo
- Publication number
- CN201000776Y CN201000776Y CNU2006201523604U CN200620152360U CN201000776Y CN 201000776 Y CN201000776 Y CN 201000776Y CN U2006201523604 U CNU2006201523604 U CN U2006201523604U CN 200620152360 U CN200620152360 U CN 200620152360U CN 201000776 Y CN201000776 Y CN 201000776Y
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- branch
- cable
- branch cable
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to an irradiation cured branch cable, which belongs to the electric cable technical field. The utility model comprises a branch coupling body, an irradiation cured PVC insulated main cable, and a branch cable. The utility model is characterized in that the branch coupling body is provided with a fire resistant mica tape, a second time irradiation cured isolation layer, a high flame retardant belting, and a jacket, the fire resistant mica tape is wrapped on a branch adapter of the branch coupling body, the second time irradiation cured isolation layer, the high flame retardant belting, and the branch coupling body jacket are orderly arranged on the fire resistant mica tape. The utility model has the advantages that the structure is rational and simple, the production is easy, and the cost is low. The branch cable unity is provided with the performance of the cured insulated cable, the heat resistance, aging resistance, ultra violet resistance, and the insulating property is good. The utility model also has a mechanical property, which is limber, knock sedative, water resisting, moisture resistant, the environment requirements for installation is low, the construction is convenient, and the service life is long.
Description
Technical field
The utility model relate to the structure of cable, particularly a kind of branch cable structure, belong to the cable technology field.
Background technology
Branch cable is made of main cable, branch cable and branch's connected body etc., be subjected to people's favor with its succinct practical tree type distribution system, the high performance-price ratio of economic and reliable, application property easy for installation, obtained extensive use at architectural electric and other places.The IXPE insulated wire cable is being used also more and more general with its high security, high reliability in low-voltage distribution system in recent years.Polyvinyl chloride or crosslinked polyetylene insulated is adopted in the insulation of existing branch cable, and is aspect high temperature resistant and fire resistance, superior not as good as the cross-linking radiation insulation.
The utility model content
The purpose of this utility model is exactly to improve at the deficiency that existing irradiation crosslinking type branch cable exists, and a kind of irradiation crosslinking type branch cable that heat resistance is stable, thermal endurance class is higher that insulate is provided.
The purpose of this utility model realizes by existing branch cable is improved, the irradiation crosslinking type branch cable, comprise branch's connected body and IXPE insulation main cable, branch cable, it is characterized in that branch's connected body is provided with fire-resistant isinglass belt, cross-linking radiation insulating barrier, high flame retardant band and sheath, fire-resistant isinglass belt is wrapped on the copper conductor of branch's connected body, sets gradually cross-linking radiation insulating barrier, high flame retardant band and branch's connected body sheath on fire-resistant isinglass belt.
Described cross-linking radiation insulating barrier is made of IXPE insulating material winding layer, and the IXPE insulating material is wrapped on the fire-resistant isinglass belt, injection moulding branch connected body restrictive coating on IXPE insulating material winding layer.The conductor of main cable, branch cable adopts the stranded formation of copper single line.Branch joint comprises trunk cable bifurcation conductor, branch cable termination conductor and branch's connector.
The utility model is rational in infrastructure simple, manufactures easily, and cost is low.The IXPE insulating barrier is all adopted in the insulation of the main cable of branch cable, branch cable, branch's connected body, realize that branch cable integral body possesses the performance of irradiation insulated cable, has improved insulation heat resistance, physical and mechanical properties, ageing-resistant performance and the anti-ultraviolet property of branch cable integral body.Simultaneously, the irradiation crosslinking type branch cable has good waterproof and dampproof performance, softness and resistance to shock.Installation environment requires low, easy construction, and installation energising back is non-maintaining.Adopt fire-resistant isinglass belt, cross-linking radiation insulating barrier, high flame retardant band and branch's connected body sheath on the branch joint, little, the long service life of branch's connected body heating.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 main cable, 2 branch cables, 3 branch's connectors, 4 fire-resistant isinglass belts, 5 cross-linking radiation insulating barriers, 6 high flame retardant bands, 7 branch's connected body sheaths.
Embodiment
The conductor of main cable 1, branch cable 2 adopts stranded the forming of copper single line that meets the GB/T3953 regulation, guarantees that product has excellent conducting performance and pliability.The IXPE insulation is adopted in the insulation of main cable 1, branch cable 2.One termination conductor dbus of bifurcation conductor on the trunk cable 1 and branch cable 2 is crossed branch's connector 3 and is connected and composed branch joint, wrapped fire-resistant isinglass belt 4 on branch joint.On fire-resistant isinglass belt, twine IXPE insulation winding layer 5 earlier, wrapped with high flame retardant band 6 on cross-linking radiation insulating barrier 5, injection moulding branch connected body sheath 7 on high flame retardant band 6 is integral branch's connected body sheath and main cable sheath and branch cable sheath again.
Claims (5)
1, a kind of irradiation crosslinking type branch cable, comprise branch's connected body and IXPE insulation main cable, branch cable, it is characterized in that branch's connected body is provided with fire-resistant isinglass belt, cross-linking radiation insulating barrier, high flame retardant band and sheath, fire-resistant isinglass belt is wrapped on branch's connected body, sets gradually secondary cross-linking radiation insulating barrier, high flame retardant band and branch's connected body sheath on fire-resistant isinglass belt.
2, irradiation crosslinking type branch cable according to claim 1, it is characterized in that described cross-linking radiation insulating barrier is made of the winding of IXPE insulating material, the IXPE insulating material is wrapped on the fire-resistant isinglass belt, and injection moulding polyvinyl chloride or LSOH anti-flaming injection molding material are as branch's connected body sheath on IXPE insulating material winding layer.
3, irradiation crosslinking type branch cable according to claim 1 is characterized in that described cross-linking radiation insulating barrier is the intersection network structure.
4, irradiation crosslinking type branch cable according to claim 1 is characterized in that the conductor of described main cable, branch cable adopts the stranded formation of copper single line.
5, irradiation crosslinking type branch cable according to claim 1 is characterized in that described branch joint comprises trunk cable bifurcation conductor, branch cable termination conductor and branch's connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201523604U CN201000776Y (en) | 2006-12-28 | 2006-12-28 | Radiation crosslinked branch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201523604U CN201000776Y (en) | 2006-12-28 | 2006-12-28 | Radiation crosslinked branch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000776Y true CN201000776Y (en) | 2008-01-02 |
Family
ID=39015180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201523604U Expired - Fee Related CN201000776Y (en) | 2006-12-28 | 2006-12-28 | Radiation crosslinked branch cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000776Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117976A (en) * | 2010-12-20 | 2011-07-06 | 东莞宏威数码机械有限公司 | Solar battery connection line and manufacturing method thereof |
| CN101673600B (en) * | 2009-07-21 | 2011-10-05 | 江苏海达电缆有限公司 | Method for manufacturing prefabricated branch cable |
| CN102314962A (en) * | 2011-08-24 | 2012-01-11 | 宝胜科技创新股份有限公司 | Special composite branch cable used for railway tunnels |
| CN102820103A (en) * | 2012-09-12 | 2012-12-12 | 厦门金龙联合汽车工业有限公司 | Manufacturing method of CAN bus branch batch production and after-sale restructuring method |
| CN104009424A (en) * | 2012-11-27 | 2014-08-27 | 住友电装株式会社 | Wire harness and method of manufacturing wire harness |
-
2006
- 2006-12-28 CN CNU2006201523604U patent/CN201000776Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673600B (en) * | 2009-07-21 | 2011-10-05 | 江苏海达电缆有限公司 | Method for manufacturing prefabricated branch cable |
| CN102117976A (en) * | 2010-12-20 | 2011-07-06 | 东莞宏威数码机械有限公司 | Solar battery connection line and manufacturing method thereof |
| CN102314962A (en) * | 2011-08-24 | 2012-01-11 | 宝胜科技创新股份有限公司 | Special composite branch cable used for railway tunnels |
| CN102820103A (en) * | 2012-09-12 | 2012-12-12 | 厦门金龙联合汽车工业有限公司 | Manufacturing method of CAN bus branch batch production and after-sale restructuring method |
| CN104009424A (en) * | 2012-11-27 | 2014-08-27 | 住友电装株式会社 | Wire harness and method of manufacturing wire harness |
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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: 20080102 Termination date: 20111228 |