CN202275631U - Heatproof splash-resistant flexible cable - Google Patents
Heatproof splash-resistant flexible cable Download PDFInfo
- Publication number
- CN202275631U CN202275631U CN2011203956038U CN201120395603U CN202275631U CN 202275631 U CN202275631 U CN 202275631U CN 2011203956038 U CN2011203956038 U CN 2011203956038U CN 201120395603 U CN201120395603 U CN 201120395603U CN 202275631 U CN202275631 U CN 202275631U
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- layer
- cable
- sheath layer
- flexible cable
- restrictive coating
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Abstract
The utility model discloses a heatproof splash-resistant flexible cable, comprising a plurality of conductors, wherein the conductors are wrapped by an inner insulating layer and then intertwisted to form a cable core, the cable core is wrapped by an outer insulating layer, a fireproof layer, and an inner sheath layer, outside the inner sheath layer there is provided a spiral groove, the cross section of the spiral groove is semi-circular, outside the inner sheath layer there is provided a shielding layer formed by tinned copper wires through weaving, the shielding layer is wrapped by an outer sheath layer through extrusion molding, the sheath material of the outer sheath layer passes through the insulating layer into the groove and then is integrated with the inner sheath layer in one, and inside the outer sheath there is provided a netty framework formed by steel wires through weaving. The heatproof splash-resistant flexible cable is reasonable in structure design, enables the inner sheath layer, the shielding layer and the outer sheath layer of the cable to be integrated in one, enables the framework to be arranged inside the outer sheath layer of the cable, and enables the punctiform metal solution splash on the outer surface of the cable to form an outer protective layer, thereby being helpful for cable protection and prolonging service life.
Description
Technical field:
The utility model relates to field of cables, relates in particular to a kind of heat-resisting splashproof flexible cable.
Background technology:
Heat-resisting splashproof cable generally all is power or the control circuit that is applicable to steel plant, copper smelting plant, conticaster and tapping machine and thermoelectricity brand-name computer furnace body; Collapse the power or the control circuit use of spattering also applicable near the high temperature resistant radiant heat metallic solutions such as molten steel, molten iron, and by anti-solution.
Therefore require cable to have heat resistance and requirements such as splashproof performance, structural compactness, original project organization design can't be satisfied the demand of actual working environment, causes useful life shorter, needs frequent replacing cable, causes the waste of resource.
The utility model content:
The purpose of the utility model provides a kind of heat-resisting splashproof flexible cable, and reasonable in design has improved the overall performance of cable, has prolonged the useful life of cable, has practiced thrift cost.
The technical scheme of the utility model is following:
Heat-resisting splashproof flexible cable; The mutual stranded formation cable core of conductor that comprises several parcel inner insulating layers; It is characterized in that: cable core is wrapped with external insulation layer, flame retardant coating, inner restrictive coating, and inner restrictive coating is provided with the groove of bar shaped outward, and the groove cross section is semicircle; Inner restrictive coating is provided with the screen that the tinned copper wire braiding constitutes outward; External sheath layer behind the outer extrusion moulding of screen, the protective cover material of external sheath layer passes insulating barrier entering groove and inner restrictive coating constitutes an integral body, is provided with the webbed skeleton of braided steel wire in the external sheath layer.
Described heat-resisting splashproof flexible cable is characterized in that: described conductor adopts tin-coated copper core or zinc-plated nickel core, and cross-sectional area of conductor is long-pending to be 1.5 ~ 16 mm
2
The utility model has the advantages that:
The utility model reasonable in design; Inner sheath one-tenth and screen, the external sheath layer of cable are combined into one; Be provided with skeleton in the external sheath layer of cable simultaneously; Collapse in the metallic solution point-like that reality forms an outer jacket again when splashing on the cable outer surface, favourable to the protection of cable, prolonged useful life.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Heat-resisting splashproof flexible cable comprises the conductor 1 mutual stranded formation cable core of several parcel inner insulating layers 2, and cable core is wrapped with external insulation layer 3, flame retardant coating 4, inner restrictive coating 5; The inner restrictive coating 5 outer grooves 6 that are provided with bar shaped; Groove 6 cross sections are semicircle, the inner restrictive coating 5 outer screen 7 that the tinned copper wire braiding constitutes, the external sheath layers 8 behind the screen 7 outer extrusion moulding of being provided with; The protective cover material of external sheath layer 8 passes insulating barrier and gets into groove 6 and inner restrictive coating 7 formations one integral body; Be provided with the webbed skeleton 9 of braided steel wire in the external sheath layer 8, collapse in the metallic solution point-like that reality forms an outer jacket again when splashing on the cable outer surface, the protection of cable is gained everything and lose nothing.
Claims (2)
1. heat-resisting splashproof flexible cable; The mutual stranded formation cable core of conductor that comprises several parcel inner insulating layers; It is characterized in that: cable core is wrapped with external insulation layer, flame retardant coating, inner restrictive coating, and inner restrictive coating is provided with the groove of bar shaped outward, and the groove cross section is semicircle; Inner restrictive coating is provided with the screen that the tinned copper wire braiding constitutes outward; External sheath layer behind the outer extrusion moulding of screen, the protective cover material of external sheath layer passes insulating barrier entering groove and inner restrictive coating constitutes an integral body, is provided with the webbed skeleton of braided steel wire in the external sheath layer.
2. heat-resisting splashproof flexible cable according to claim 1 is characterized in that: described conductor adopts tin-coated copper core or zinc-plated nickel core, and cross-sectional area of conductor is long-pending to be 1.5 ~ 16 mm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203956038U CN202275631U (en) | 2011-10-18 | 2011-10-18 | Heatproof splash-resistant flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203956038U CN202275631U (en) | 2011-10-18 | 2011-10-18 | Heatproof splash-resistant flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275631U true CN202275631U (en) | 2012-06-13 |
Family
ID=46195975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203956038U Expired - Fee Related CN202275631U (en) | 2011-10-18 | 2011-10-18 | Heatproof splash-resistant flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943190A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Tensile armored drainage wire used for aviation |
| CN103943243A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Pressure-resistant aeronautic current lead |
| CN117253661A (en) * | 2023-10-16 | 2023-12-19 | 广东浩天保温工程有限公司 | High-voltage cable and preparation method thereof |
-
2011
- 2011-10-18 CN CN2011203956038U patent/CN202275631U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943190A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Tensile armored drainage wire used for aviation |
| CN103943243A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Pressure-resistant aeronautic current lead |
| CN117253661A (en) * | 2023-10-16 | 2023-12-19 | 广东浩天保温工程有限公司 | High-voltage cable and preparation method thereof |
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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: 20120613 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |