CN202711775U - Fusiform silicon rubber cable - Google Patents
Fusiform silicon rubber cable Download PDFInfo
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- CN202711775U CN202711775U CN2012202611913U CN201220261191U CN202711775U CN 202711775 U CN202711775 U CN 202711775U CN 2012202611913 U CN2012202611913 U CN 2012202611913U CN 201220261191 U CN201220261191 U CN 201220261191U CN 202711775 U CN202711775 U CN 202711775U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a fusiform silicon rubber cable. The fusiform silicon rubber cable comprises four alloy conductors. A strengthening core which is formed by twisting high temperature resistant fibers into a rope is arranged in each alloy conductor, the outside of each alloy conductor is coated with an inorganic insulating layer, the four alloy conductors coated with the inorganic insulating layers are uniformly distributed in each region of a cross-shaped framework to form the cable core, the cross-shaped framework is made from a thermoplastic elastomer through the extrusion moulding process, the outside of the cable core is coated with a wrapping layer which is formed by wrapping the non-woven fabrics around the the outside of the cable core in an overlapping manner, a metal pipe is sleeved onto the outside of the wrapping layer, a fusiform sheath layer is formed on the outside of the metal pipe through the extrusion moulding process, and two ends of the sheath layer are provided with tensile ropes formed by twisting a plurality of small-gauge wires respectively. According to the utility model, the strengthening core is arranged in the alloy conductor, and the tensile ropes are arranged on the sheath layer, so the mechanical performance of the cable is improved; the refractory performance and the fireproof performance of the cable are improved through the design of the wrapping layer; and by using the metal pipe, the water resistance performance of the cable is improved on one hand, the cable has good tensile performance at the same time, and a service life of the cable is prolonged.
Description
Technical field:
The utility model relates to control cables, relates in particular to a kind of fusiformis silicone rubber for cable.
Background technology:
Silicone rubber for cable comprises silicon rubber power cable and silicon rubber control cable.Silicon rubber control cable: mainly be applicable to ac rated voltage 450/750V and following movement or fixedly lay the electrical appliance instrument leads or the signal transmission, cable has preferably thermal stability, can in high temperature, low temperature, corrosivity, keep good electrical property and flexibility, be fit to the industries such as metallurgy, electric power, petrochemical industry and have the specific (special) requirements occasion uses such as mobile heatproof.
Previous silicon rubber control cable mechanical performance, waterproof, fire resistant performance are relatively relatively poor, therefore can not guarantee the unobstructed of electric power transfer.
The utility model content:
For the prior art problem, the purpose of this utility model provides a kind of fusiformis silicone rubber for cable, and the structural design advantages of simple has improved mechanical performance, waterproof, the fire resistant performance of cable effectively, has prolonged the useful life of cable.
The technical solution of the utility model is as follows:
The fusiformis silicone rubber for cable, it is characterized in that: comprise four alloy conductors, be provided with the strengthening core that high-temperature fibre skein silk synthetic rope shape consists of in four alloy conductors, described four alloy conductors are enclosed with respectively inorganic insulation layer outward, distribute the uniformly regional of crossing skeleton of four alloy conductors of parcel inorganic insulation layer consists of cable core, crossing skeleton adopts the thermoplastic elastomer (TPE) extrusion moulding, cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, lapping layer is set with metal tube outward, the outer extrusion moulding of metal tube has the restrictive coating of fusiformis, and the two ends of restrictive coating are provided with the tension rope of the stranded formation of multiply finer wire.
Described fusiformis silicone rubber for cable is characterized in that: it is melting silicone rubber that described inorganic insulation layer and restrictive coating adopt material.
The utility model has the advantages that:
The utility model is provided with the tension rope in strengthening core, the restrictive coating in alloy conductor, improved the mechanical performance of cable, the design of lapping layer has improved the fire-resistant fire protecting performance of cable, the block-water performance that metal tube has improved cable on the one hand simultaneously also has good stretch-proof performance, has prolonged the useful life of cable.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
The fusiformis silicone rubber for cable, comprise four alloy conductors 1, be provided with the strengthening core 2 that high-temperature fibre skein silk synthetic rope shape consists of in four alloy conductors 1, four alloy conductor 1 outer inorganic insulation layers 3 that are enclosed with respectively, the regional of four alloy conductors, the 1 uniform distribution crossing skeleton 4 of parcel inorganic insulation layer consists of cable core, crossing skeleton 4 adopts the thermoplastic elastomer (TPE) extrusion moulding, cable core is wrapped with the lapping layer 5 of the overlapping wrapped formation of nonwoven fabrics, the lapping layer 5 outer metal tubes 6 that are set with, metal tube 6 outer extrusion moulding have the restrictive coating 7 of fusiformis, and the two ends of restrictive coating 7 are provided with the tension rope 8 of the stranded formation of multiply finer wire.
It is melting silicone rubber that inorganic insulation layer 3 and restrictive coating 7 adopt material.
Claims (2)
1. fusiformis silicone rubber for cable, it is characterized in that: comprise four alloy conductors, be provided with the strengthening core that high-temperature fibre skein silk synthetic rope shape consists of in four alloy conductors, described four alloy conductors are enclosed with respectively inorganic insulation layer outward, distribute the uniformly regional of crossing skeleton of four alloy conductors of parcel inorganic insulation layer consists of cable core, crossing skeleton adopts the thermoplastic elastomer (TPE) extrusion moulding, cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, lapping layer is set with metal tube outward, the outer extrusion moulding of metal tube has the restrictive coating of fusiformis, and the two ends of restrictive coating are provided with the tension rope of the stranded formation of multiply finer wire.
2. fusiformis silicone rubber for cable according to claim 1 is characterized in that: it is melting silicone rubber that described inorganic insulation layer and restrictive coating adopt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202611913U CN202711775U (en) | 2012-06-04 | 2012-06-04 | Fusiform silicon rubber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202611913U CN202711775U (en) | 2012-06-04 | 2012-06-04 | Fusiform silicon rubber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711775U true CN202711775U (en) | 2013-01-30 |
Family
ID=47592055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202611913U Expired - Fee Related CN202711775U (en) | 2012-06-04 | 2012-06-04 | Fusiform silicon rubber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711775U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985460A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Computer shield cable with good compression resisting performance |
| CN103985457A (en) * | 2014-04-24 | 2014-08-13 | 安徽徽宁电器仪表集团有限公司 | Shield cable |
| CN103985451A (en) * | 2014-04-24 | 2014-08-13 | 安徽徽宁电器仪表集团有限公司 | Aerospace cable |
| CN107316697A (en) * | 2017-06-23 | 2017-11-03 | 安徽华上电缆科技有限公司 | A kind of water pressure resistance deep-sea submarine cable |
| CN114420351A (en) * | 2022-01-21 | 2022-04-29 | 富通集团有限公司 | Be applied to compound cable of photoelectricity under water |
-
2012
- 2012-06-04 CN CN2012202611913U patent/CN202711775U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985460A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Computer shield cable with good compression resisting performance |
| CN103985457A (en) * | 2014-04-24 | 2014-08-13 | 安徽徽宁电器仪表集团有限公司 | Shield cable |
| CN103985451A (en) * | 2014-04-24 | 2014-08-13 | 安徽徽宁电器仪表集团有限公司 | Aerospace cable |
| CN107316697A (en) * | 2017-06-23 | 2017-11-03 | 安徽华上电缆科技有限公司 | A kind of water pressure resistance deep-sea submarine cable |
| CN114420351A (en) * | 2022-01-21 | 2022-04-29 | 富通集团有限公司 | Be applied to compound cable of photoelectricity under water |
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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: 20130130 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |