CN202584807U - Enhanced silicone rubber cable - Google Patents
Enhanced silicone rubber cable Download PDFInfo
- Publication number
- CN202584807U CN202584807U CN 201220126630 CN201220126630U CN202584807U CN 202584807 U CN202584807 U CN 202584807U CN 201220126630 CN201220126630 CN 201220126630 CN 201220126630 U CN201220126630 U CN 201220126630U CN 202584807 U CN202584807 U CN 202584807U
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- CN
- China
- Prior art keywords
- cable
- layer
- silicone rubber
- alloy conductors
- cable core
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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 discloses an enhanced silicone rubber cable, which comprises four alloy conductors. An enhanced core is respectively arranged inside each of the four alloy conductors. The four alloy conductors are respectively externally coated with an inorganic insulation layer. The four alloy conductors coated with the inorganic insulation layers are arranged into a rhombus to form a cable core. A wrapping layer which is formed by overlap wrapping of non-woven fabrics is coated outside the cable core. A filling layer which is made of magnesium oxide ceramic powder is arranged between the wrapping layer and the cable core and in the center of the cable core. A shuttle-shaped sheath layer is extruded and molded outside the wrapping layer. Two ends of the sheath layer are provided with tensile ropes which are formed by stranding multiple strands of steel wire. Plastic tubes are sleeved outside the tensile ropes. According to the enhanced silicone rubber cable, as the enhanced cores are arranged inside the alloy conductors and the tensile ropes inside the sheath layer are cooperated, the stretch resistance performance of the cable is improved; the fire resistance performance and the fireproof performance of the cable are improved due to the design of the wrapping layer and the filling layer; and as the insulation layers and the sheath layer adopt the tear resistance silicone rubber, the tear resistance performance of the cable is improved.
Description
Technical field:
The utility model relates to control cable, relates in particular to a kind of reinforced silicone rubber for cable.
Background technology:
Silicone rubber for cable comprises silicon rubber electric cable and silicon rubber control cable.
Silicon rubber control cable: mainly be applicable to ac rated voltage 450/750V and followingly move or fixedly lay the electrical appliance instrument leads or signal transmits; Cable has thermal stability preferably; Can in high temperature, low temperature, corrosivity, keep good electrical properties and flexibility, be fit to industries such as metallurgy, electric power, petrochemical industry and have specific (special) requirements occasion uses such as mobile heatproof.
The previous main problem of silicon rubber control cable is: the stretch-proof performance and the fire resistant performance of cable are relatively poor relatively, and performance can't satisfy the demands in the actual application.
The utility model content:
To the prior art problem, the purpose of the utility model provides a kind of reinforced silicone rubber for cable, and the structural design advantages of simple has improved the stretch-proof performance and the fire resistant performance of cable effectively, has prolonged the useful life of cable.
The technical scheme of the utility model is following:
Reinforced 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 constitutes in four alloy conductors, described four alloy conductors are enclosed with inorganic insulation layer outward respectively; Four alloy conductor diamondwises of parcel inorganic insulation layer distribute and constitute cable core; Cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, and between lapping layer and the cable core, the cable core center is provided with the packed layer that the magnesia ceramics powder constitutes, the outer extrusion moulding of lapping layer has the restrictive coating of fusiformis; The two ends of restrictive coating are provided with the tension rope of the stranded formation of multiply finer wire, the outer plastic tube that is with of tension rope.
Described reinforced silicone rubber for cable is characterized in that: it is anti tear silicon rubber that described inorganic insulation layer and restrictive coating adopt material.
The utility model has the advantages that:
The utility model adopts alloy conductor; Be provided with strengthening core in the alloy conductor; Cooperate the tension rope in the restrictive coating, improved the stretch-proof performance of cable, the design of lapping layer and packed layer has improved the fire-resistant fire protecting performance of cable; Insulating barrier and restrictive coating adopt anti tear silicon rubber, have improved the tear resistance of cable.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
Reinforced silicone rubber for cable; Comprise and be provided with 2, four alloy conductors of strengthening core, the 1 outer inorganic insulation layer 3 that is enclosed with respectively that high-temperature fibre skein silk synthetic rope shape constitutes in 1, four alloy conductor 1 of four alloy conductors; Four alloy conductor 1 diamondwises of parcel inorganic insulation layer 3 distribute and constitute cable core; Cable core is wrapped with the lapping layer 4 of the overlapping wrapped formation of nonwoven fabrics, and between lapping layer 4 and the cable core, the cable core center is provided with the packed layer 5 that the magnesia ceramics powder constitutes, lapping layer 4 outer extrusion moulding have the restrictive coating 6 of fusiformis; The two ends of restrictive coating 6 are provided with the tension rope 7 of the stranded formation of multiply finer wire, the tension rope 7 outer plastic tubes 8 that are with.
It is anti tear silicon rubber that inorganic insulation layer 3 adopts material with restrictive coating 6.
Claims (2)
1. reinforced 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 constitutes in four alloy conductors, described four alloy conductors are enclosed with inorganic insulation layer outward respectively; Four alloy conductor diamondwises of parcel inorganic insulation layer distribute and constitute cable core; Cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, and between lapping layer and the cable core, the cable core center is provided with the packed layer that the magnesia ceramics powder constitutes, the outer extrusion moulding of lapping layer has the restrictive coating of fusiformis; The two ends of restrictive coating are provided with the tension rope of the stranded formation of multiply finer wire, the outer plastic tube that is with of tension rope.
2. reinforced silicone rubber for cable according to claim 1 is characterized in that: it is anti tear silicon rubber that described inorganic insulation layer and restrictive coating adopt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126630 CN202584807U (en) | 2012-03-29 | 2012-03-29 | Enhanced silicone rubber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220126630 CN202584807U (en) | 2012-03-29 | 2012-03-29 | Enhanced silicone rubber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584807U true CN202584807U (en) | 2012-12-05 |
Family
ID=47254195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220126630 Expired - Fee Related CN202584807U (en) | 2012-03-29 | 2012-03-29 | Enhanced silicone rubber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783027A (en) * | 2019-11-06 | 2020-02-11 | 安徽华上电缆科技有限公司 | Environment-friendly ant and mouse prevention control cable |
-
2012
- 2012-03-29 CN CN 201220126630 patent/CN202584807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783027A (en) * | 2019-11-06 | 2020-02-11 | 安徽华上电缆科技有限公司 | Environment-friendly ant and mouse prevention control cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI PACIFIC CABLE CO., LTD. Free format text: FORMER OWNER: ANHUI PACIFIC CABLES COMPANY Effective date: 20141202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141202 Address after: 238300 Anhui city of Wuhu province Wuwei County Nicha Town Industrial Zone Gaoxin Road West Patentee after: ANHUI PACIFIC CABLE CO., LTD. Address before: 238300 Anhui city of Wuhu province Wuwei County high tech Park Patentee before: Anhui Pacific Cable Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200329 |