CN202495265U - Anti-stretching silicon rubber diamond-shaped cable - Google Patents
Anti-stretching silicon rubber diamond-shaped cable Download PDFInfo
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- CN202495265U CN202495265U CN2012200727968U CN201220072796U CN202495265U CN 202495265 U CN202495265 U CN 202495265U CN 2012200727968 U CN2012200727968 U CN 2012200727968U CN 201220072796 U CN201220072796 U CN 201220072796U CN 202495265 U CN202495265 U CN 202495265U
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- cable
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- silicon rubber
- stretching
- wrapped
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Abstract
The utility model discloses an anti-stretching silicon rubber diamond-shaped cable. The anti-stretching silicon rubber diamond-shaped cable comprises a plurality of conductors. The plurality of conductors are wrapped respectively with insulating layers. The plurality of conductors wrapped with the insulating layers are distributed in a diamond shape and forms a cable core. The cable core is externally wrapped with non-woven fabrics which overlap with each other and are wrapped to form a wrapping layer. A filling layer is provided between the wrapping layer and the insulating layers. Galvanizing steel wires are provided in the filling layer. A fusiform sheath layer is molded through extrusion outside the wrapping layer. A plurality of thin steel wires are provided at the both ends of the sheath layer and are twisted into an anti-stretching rope. The anti-stretching silicon rubber diamond-shaped cable has a reasonable structure design, the cable core is distributed in a diamond shape, galvanizing steel wires and the anti-stretching rope are distributed between the filling layer and the sheath layer, a cross section of the sheath layer uses a fusiform structure, the anti-stretching performance of the cable is improved, and the insulating layers and the sheath layer use the mixing silicon rubber, so that the cable can maintain a good electrical property and good flexibility at high temperature, low temperature, or corrosivity.
Description
Technical field:
The utility model relates to cable, relates in particular to a kind of anti-tensile silicon rubber rhombus cable.
Background technology:
Silicone rubber for cable comprises silicon rubber electric cable and silicon rubber control cable.
Silicon rubber electric cable: be applicable to that mainly ac rated voltage 0.6/1KV and following fixedly laying with power transmission line or movable electrical appliances use stube cable; Product has characteristics such as heat-resisting radiation, cold-resistant, acid and alkali-resistance and corrosive gas, waterproof, and the construction of cable is soft, and radiation is convenient; Electric property is stable under high temperature (high and cold) environment; Ageing resistace is outstanding, and long service life is widely used in industries such as metallurgy, electric power, petrochemical industry, electronics, automobile making.
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.
Previous silicon rubber, quad all has application in power cable and control cable kind, but main problem is present in: cable to put tensile property relatively poor relatively, 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 anti-tensile silicon rubber rhombus cable, and the structural design advantages of simple has improved blue stretch-proof performance effectively, has prolonged the useful life of cable.
The technical scheme of the utility model is following:
Anti-tensile silicon rubber rhombus cable comprises many conductors, and it is characterized in that: described many conductors are enclosed with insulating barrier outward respectively; Many conductor diamondwises of wrap insulate layer distribute and constitute cable core; Cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, is provided with packed layer between lapping layer and the insulating barrier, is provided with zinc-coated wire in the packed layer; The outer extrusion moulding of lapping layer 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 anti-tensile silicon rubber rhombus cable is characterized in that: described packed layer adopts the packing of black or white evenly to arrange.
Described anti-tensile silicon rubber rhombus cable is characterized in that: it is melting silicone rubber that described insulating barrier and restrictive coating adopt material.
The utility model has the advantages that:
The utility model reasonable in design; The cable core diamondwise distributes; In packed layer and restrictive coating, be distributed with zinc-coated wire and tension rope, the fusiformis structure is adopted in the restrictive coating cross section, has improved the stretch-proof performance of cable; Insulating barrier and restrictive coating adopt melting silicone rubber, make cable can in high temperature, low temperature, corrosivity, keep good electrical properties and flexibility.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
Anti-tensile silicon rubber rhombus cable comprises many conductors 1, the many conductor 1 outer insulating barriers 2 that are enclosed with respectively; Many conductors 1 diamondwise of wrap insulate layer 2 distributes and constitutes cable core; Cable core is wrapped with the lapping layer 3 of the overlapping wrapped formation of nonwoven fabrics, is provided with packed layer 4 between lapping layer 3 and the insulating barrier 2, is provided with zinc-coated wire 5 in the packed layer 4; Lapping layer 3 outer extrusion moulding have the restrictive coating 6 of fusiformis, and the two ends of restrictive coating 6 are provided with the tension rope 7 of the stranded formation of multiply finer wire.
Packed layer 4 adopts the packing of black or white evenly to arrange, fills closely, and cable core structure is compact.
It is melting silicone rubber that insulating barrier 2 adopts material with restrictive coating 6, makes cable can in high temperature, low temperature, corrosivity, keep good electrical properties and flexibility.
Claims (3)
1. an anti-tensile silicon rubber rhombus cable comprises many conductors, and it is characterized in that: described many conductors are enclosed with insulating barrier outward respectively; Many conductor diamondwises of wrap insulate layer distribute and constitute cable core; Cable core is wrapped with the lapping layer of the overlapping wrapped formation of nonwoven fabrics, is provided with packed layer between lapping layer and the insulating barrier, is provided with zinc-coated wire in the packed layer; The outer extrusion moulding of lapping layer 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. anti-tensile silicon rubber rhombus cable according to claim 1 is characterized in that: described packed layer adopts the packing of black or white evenly to arrange.
3. anti-tensile silicon rubber rhombus cable according to claim 1 is characterized in that: it is melting silicone rubber that described insulating barrier and restrictive coating adopt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200727968U CN202495265U (en) | 2012-03-01 | 2012-03-01 | Anti-stretching silicon rubber diamond-shaped cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200727968U CN202495265U (en) | 2012-03-01 | 2012-03-01 | Anti-stretching silicon rubber diamond-shaped cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495265U true CN202495265U (en) | 2012-10-17 |
Family
ID=47001478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200727968U Expired - Fee Related CN202495265U (en) | 2012-03-01 | 2012-03-01 | Anti-stretching silicon rubber diamond-shaped cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495265U (en) |
-
2012
- 2012-03-01 CN CN2012200727968U patent/CN202495265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-stretching silicon rubber diamond-shaped cable Effective date of registration: 20190807 Granted publication date: 20121017 Pledgee: Tianchang vibration financing Company limited by guarantee Pledgor: Anhui Cable Co., Ltd. Registration number: Y2019340000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200731 Granted publication date: 20121017 Pledgee: Tianchang vibration financing Company limited by guarantee Pledgor: ANHUI CABLE Co.,Ltd. Registration number: Y2019340000002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |