CN202584847U - Control cable with silicon rubber sheath - Google Patents
Control cable with silicon rubber sheath Download PDFInfo
- Publication number
- CN202584847U CN202584847U CN 201220127804 CN201220127804U CN202584847U CN 202584847 U CN202584847 U CN 202584847U CN 201220127804 CN201220127804 CN 201220127804 CN 201220127804 U CN201220127804 U CN 201220127804U CN 202584847 U CN202584847 U CN 202584847U
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- CN
- China
- Prior art keywords
- conductors
- cable
- control cable
- high temperature
- cross
- Prior art date
- 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 a control cable with a silicon rubber sheath, which comprises two inner conductors and a plurality of outer conductors. The outer conductors are arranged outside the two inner conductors. The two inner conductors and the outer conductors are respectively externally coated with an insulation layer. A high temperature filling material is provided between two sides of the two inner conductors and the outer conductors and a cable core is thus together formed. The high temperature filling material is in a rope shape with the heat-shaped cross section. A pressure resistant rope made of polyurethane is respectively arranged among the outer conductors. The pressure resistant rope has a cross section of quadrilateral. The surface of the cross section of the pressure resistant rope is concave inwardly to be in an arc shape when the cross section is contacted with the outer conductor. A shielding layer braided by steel wire, a sheath layer and a protection layer are respectively and sequentially coated outside the cable core. The control cable with a silicon rubber sheath is reasonable in structure and design; as the heart-shaped high temperature filling material is additionally provided between the two inner conductors and the outer conductors and pressure resistant ropes are provided among the outer conductors, the structure compactness of the cable core is on one hand improved and on the other hand the high temperature resistance performance and the extrusion resistance performance of the cable are improved; and the control cable is convenient in use and the service life of the cable can be prolonged.
Description
Technical field:
The utility model relates to control cable, relates in particular to a kind of silicone rubber jacket control cable.
Background technology:
The effect of control cable is that the transmission non-electricity is controlled some equipment and instrument of signal controlling with controlling or transmitting.The appearance of control cable has solved problems such as transmission signals is weak, signal interference, distorted signals, and equipment and instrument can run well as indicated.
The utility model is applicable to aviation, iron and steel, metallurgy, oil, chemical industry; Electric power papermaking, tobacco, military project and some other working temperature are used in occasions such as the control below 200 degrees centigrade, supervisory circuit and protection circuits, have characteristics such as high temperature resistant, oil resistant, acid and alkali-resistance.
For the control cable of original silicone rubber jacket material, after inner wire and outer conductor constituted cable core, structural compactness and anti-extrusion performance were relatively poor, influence the useful life of cable.
The utility model content:
In order to remedy the defective of prior art, the purpose of the utility model provides a kind of silicone rubber jacket control cable, and reasonable in design has guaranteed the structural compactness and the anti-extrusion performance of cable.
The technical scheme of the utility model is following:
The silicone rubber jacket control cable comprises two inner wires, several outer conductor, and it is characterized in that: the outside of described two inner wires is provided with several outer conductors; Described two inner wires, several outer conductor are enclosed with insulating barrier outward respectively; Be provided with the high temperature filler between two inner wire both sides and the several outer conductor and constitute cable core jointly, described high temperature filler is a cord-like, and the cross section is heart-shaped; Be respectively equipped with the resistance to compression rope that polyurethane is processed between described several outer conductor; The cross section of resistance to compression rope is a quadrangle, and with outer conductor contact-making surface indent camber, cable core is enclosed with screen, restrictive coating, the protective layer that the copper wire braiding constitutes outward successively.
Described silicone rubber jacket control cable is characterized in that: the nominal cross of described two inner wires, several outer conductors is controlled at 0.70 ~ 12mm
2
Described silicone rubber jacket control cable is characterized in that: described protective layer adopts PVC.
The utility model has the advantages that:
The utility model reasonable in design; Between two inner wires and several outer conductor, have additional heart-shaped high temperature filler; Be provided with the resistance to compression rope simultaneously between the outer conductor, improved the structural compactness of cable conductor on the one hand, improved the resistance to elevated temperatures and the anti-extrusion performance of cable on the other hand; Easy to use, prolonged useful life of cable.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
The silicone rubber jacket control cable comprises that the outside of two inner wires 1,2, two inner wires 1 of several outer conductor is provided with several outer conductors 2; Two inner wires 1, several outer conductors 2 are enclosed with insulating barriers 3 outward respectively; Be provided with between two inner wire 1 both sides and the several outer conductor 2 that high temperature filler 4 is common to constitute cable cores, high temperature filler 4 be a cord-like, and the cross section is heart; Be respectively equipped with the resistance to compression rope 5 that polyurethane is processed between several outer conductors 2; The cross section of resistance to compression rope 5 is a quadrangle, and with outer conductor contact-making surface indent camber, cable core is enclosed with screen 6, restrictive coating 7, the protective layer 8 that the copper wire braiding constitutes outward successively.
The nominal cross of two inner wires 1, several outer conductor 2 is controlled at 0.70 ~ 12mm
2
The utility model is applicable to that ac rated voltage is 450/750V;
Operating temperature range perfluoroethylene-propylene (F46) :-60 ~ 200 ℃, soluble poly tetrafluoroethene (PFA) :-60 ~ 260 ℃;
Temperature is laid in installation should be not less than-25 ℃;
Cable permission bending radius is not less than 10 times of the outside diameter of cable.
Claims (3)
1. a silicone rubber jacket control cable comprises two inner wires, several outer conductor, and it is characterized in that: the outside of described two inner wires is provided with several outer conductors; Described two inner wires, several outer conductor are enclosed with insulating barrier outward respectively; Be provided with the high temperature filler between two inner wire both sides and the several outer conductor and constitute cable core jointly, described high temperature filler is a cord-like, and the cross section is heart-shaped; Be respectively equipped with the resistance to compression rope that polyurethane is processed between described several outer conductor; The cross section of resistance to compression rope is a quadrangle, and with outer conductor contact-making surface indent camber, cable core is enclosed with screen, restrictive coating, the protective layer that the copper wire braiding constitutes outward successively.
2. silicone rubber jacket control cable according to claim 1 is characterized in that: the nominal cross of described two inner wires, several outer conductors is controlled at 0.70 ~ 12mm
2
3. silicone rubber jacket control cable according to claim 1 is characterized in that: described protective layer adopts PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127804 CN202584847U (en) | 2012-03-29 | 2012-03-29 | Control cable with silicon rubber sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127804 CN202584847U (en) | 2012-03-29 | 2012-03-29 | Control cable with silicon rubber sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584847U true CN202584847U (en) | 2012-12-05 |
Family
ID=47254235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127804 Expired - Fee Related CN202584847U (en) | 2012-03-29 | 2012-03-29 | Control cable with silicon rubber sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029015A (en) * | 2019-12-24 | 2020-04-17 | 安徽华能电缆股份有限公司 | Novel rat-proof power cable |
-
2012
- 2012-03-29 CN CN 201220127804 patent/CN202584847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029015A (en) * | 2019-12-24 | 2020-04-17 | 安徽华能电缆股份有限公司 | Novel rat-proof power 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 |