CN104779007A - Anti-breakage tensile cable - Google Patents
Anti-breakage tensile cable Download PDFInfo
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- CN104779007A CN104779007A CN201510049182.6A CN201510049182A CN104779007A CN 104779007 A CN104779007 A CN 104779007A CN 201510049182 A CN201510049182 A CN 201510049182A CN 104779007 A CN104779007 A CN 104779007A
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Abstract
The invention discloses an anti-breakage tensile cable. The anti-breakage tensile cable comprises a cable body, wherein the cable body comprises conductors, an insulation layer, a shielding layer and an outer sheath, wherein a plurality of conductors are arranged in the cable body; the cross sections of the conductors adopt circular structures; an optical unit is arranged at the center of the cable body; the insulation layer tightly wraps the outside of the conductors; an insulation tape layer is arranged in a gap part between the insulation layer and the conductors; the shielding layer tightly wraps the outside of the insulation layer; a ripple stainless steel layer tightly wraps the outside of the shielding layer; the ripple stainless steel layer is wrapped with a fireproof mica tape and the outer sheath in sequence from inside to outside; a glue coating layer is arranged between the outer sheath and the fireproof mica tape. The cable has the advantages of reasonable structural design, breakage resistance and long service life.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of Resisting fractre stretch-proof cable.
Background technology
At present, along with the development of science and technology, the fields such as industry are also at rapid advances, what bring is the increase of cable consumption thereupon, cable normally has several or several groups of wires often to organize the cable of at least two stranded similar ropes, often organize mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the cover layer of high-insulation, the kind of cable has a lot, the environment for use that can be applied in fields different in a lot of field is different, therefore different requirements is also had to cable, but existing cable because of its structural design unreasonable, the area that some environment are comparatively severe can not be adapted to, often there is the situation that sheath ruptures after a long time use, cause cable internal structure damaged, very large trouble is brought to the work in later stage.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of Resisting fractre stretch-proof cable.
The present invention takes following technical scheme to realize: a kind of Resisting fractre stretch-proof cable, and it comprises cable body; Described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; Described conductors cross is circular configuration; The center of described cable body is provided with light unit; Described conductor closely extrudes a layer insulating outward; Gap portion between described insulating barrier and conductor is provided with isolation belt; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes one deck ripple stainless steel layer outward; Described ripple stainless steel layer is extruded with fire-resistant isinglass belt and oversheath from inside to outside successively; One deck rubberised layer is provided with between described oversheath and fire-resistant isinglass belt.
Above-mentioned a kind of Resisting fractre stretch-proof cable, described conductor adopts real core copper core or multiply to press copper core and makes.
Above-mentioned a kind of Resisting fractre stretch-proof cable, described insulating barrier, screen and ripple stainless steel layer are all even to outdiffusion centered by the light unit of cable body inside setting.
Above-mentioned a kind of Resisting fractre stretch-proof cable, described oversheath adopts fluorosioloxane rubber material to make.
Above-mentioned a kind of Resisting fractre stretch-proof cable, described screen adopts nanoceramic particles and silicate compound composition material extrusion moulding to form.
Above-mentioned a kind of Resisting fractre stretch-proof cable, described insulating barrier is that Ceramic silicon rubber material is made
The present invention has following beneficial effect in sum: this cable has the advantages such as reasonable in design, Resisting fractre and long service life, described oversheath adopts fluorosioloxane rubber to make, described fluorosioloxane rubber is based on silicon-fluorine polymer thing, there is excellent resistance to polarity, and can use in the place that environment is comparatively severe, there is the advantages such as corrosion-resistant, weather-proof and stronger electrical insulating property simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, cable body; 2, conductor; 3, light unit; 4, belt is isolated; 5, insulating barrier; 6, screen; 7, ripple stainless steel layer; 8, fire-resistant isinglass belt; 9, rubberised layer; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of Resisting fractre stretch-proof cable, it comprises cable body 1; Described cable body 1 comprises conductor 2, insulating barrier 5, screen 6 and oversheath 10, and described cable body 1 inside is provided with many conductors 2; Described conductor 2 cross section is circular configuration; The center of described cable body 1 is provided with light unit 3; Described conductor 2 is outer closely extrudes a layer insulating 5; Gap portion between described insulating barrier 5 and conductor 2 is provided with isolation belt 4; One deck screen 6 is extruded outside described insulating barrier 5; Described screen 6 is outer closely extrudes one deck ripple stainless steel layer 7; Described ripple stainless steel layer 7 is extruded with fire-resistant isinglass belt 8 and oversheath 10 from inside to outside successively; One deck rubberised layer 9 is provided with between described oversheath 10 and fire-resistant isinglass belt 8.
Described conductor 2 adopts real core copper core or multiply to press copper core and makes, thus has stronger electric conductivity, and in its course of work, the ability of signal transmission is more stable fast, effectively raises operating efficiency; A layer insulating 5 is extruded outside described conductor 2, described insulating barrier 5 is made for Ceramic silicon rubber material, when cable breaking out of fire, the insulating barrier that temperature raises can ceramic immediately, the pottery formed has good insulating properties and temperature tolerance, even if concrete on fire also can continue to use, without the need to changing, thus greatly save cost; The light unit 3 that described cable body 1 inside is arranged effectively can improve the ability of the signal transmission of cable, and can not disturb by external electromagnetic signal; The isolation belt 4 that gap portion between described insulating barrier 5 and conductor 2 is arranged can prevent ambient pressure on the impact of conductor 2, also can realize the integral slipping of conductor 2 in BENDING PROCESS, ensures stability and the bending property of cable; Described screen 6 adopts nanoceramic particles and silicate compound composition material extrusion moulding to form, and greatly can improve the interference free performance of cable, make it easily by external interference, thus can not make cable work better effects if, also improve operating efficiency; Described ripple stainless steel layer 7 can effectively protect cable body 1 inside can not be damaged because bearing excessive pressure, improves the tensile strength of cable; Described fire-resistant isinglass belt 8 makes cable have to bear the ability of stronger high temperature, also there will not be the situation of unstable working condition in high temperature environments, extends the useful life of cable; The rubberised layer 9 arranged between described oversheath 10 and fire-resistant isinglass belt 8 is hydrophobic binder glue-line, greatly improve the bonding force of cable inside, effective suppression steam, to the infiltration of cable body 1 inside, serves etch-proof effect, further increases the attenuation characteristic of product; Described oversheath 10 adopts fluorosioloxane rubber material to make, thus has stronger heat-resisting ability, and can not be oxidized easily and occur crackle, can in rugged environment the long period use, reduce maintenance probability, make entreprise cost lower.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (6)
1. a Resisting fractre stretch-proof cable, it comprises cable body; Described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many conductors; Described conductors cross is circular configuration; The center of described cable body is provided with light unit; Described conductor closely extrudes a layer insulating outward; Gap portion between described insulating barrier and conductor is provided with isolation belt; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes one deck ripple stainless steel layer outward; Described ripple stainless steel layer is extruded with fire-resistant isinglass belt and oversheath from inside to outside successively; One deck rubberised layer is provided with between described oversheath and fire-resistant isinglass belt.
2. a kind of Resisting fractre stretch-proof cable according to claim 1, is characterized in that: described conductor adopts real core copper core or multiply to press copper core and makes.
3. a kind of Resisting fractre stretch-proof cable according to claim 1, is characterized in that: described insulating barrier, screen and ripple stainless steel layer are all even to outdiffusion centered by the light unit of cable body inside setting.
4. a kind of Resisting fractre stretch-proof cable according to claim 1, is characterized in that: described oversheath adopts fluorosioloxane rubber material to make.
5. a kind of Resisting fractre stretch-proof cable according to claim 1, is characterized in that: described screen adopts nanoceramic particles and silicate compound composition material extrusion moulding to form.
6. a kind of Resisting fractre stretch-proof cable according to claim 1, is characterized in that: described insulating barrier is that Ceramic silicon rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049182.6A CN104779007A (en) | 2015-01-31 | 2015-01-31 | Anti-breakage tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049182.6A CN104779007A (en) | 2015-01-31 | 2015-01-31 | Anti-breakage tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104779007A true CN104779007A (en) | 2015-07-15 |
Family
ID=53620430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049182.6A Pending CN104779007A (en) | 2015-01-31 | 2015-01-31 | Anti-breakage tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551601A (en) * | 2016-01-22 | 2016-05-04 | 安徽环宇电缆集团有限公司 | Coal mine insulated shielding cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203013363U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Soft waterproof power cable |
| CN103714892A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN103824624A (en) * | 2014-01-18 | 2014-05-28 | 安徽华茜电缆科技有限公司 | Twisting-resisting flexible insulated environmental protection-type fire-resisting cable |
| CN104318994A (en) * | 2014-10-22 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Low smoke zero halogen waterproof high temperature resistant anti-corrosion armored cable |
| CN104318997A (en) * | 2014-11-07 | 2015-01-28 | 成都冠禹科技有限公司 | Low-smoke zero-halogen damp-proof fire-resistant tensile-resistant industrial cable |
-
2015
- 2015-01-31 CN CN201510049182.6A patent/CN104779007A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714892A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN203013363U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Soft waterproof power cable |
| CN103824624A (en) * | 2014-01-18 | 2014-05-28 | 安徽华茜电缆科技有限公司 | Twisting-resisting flexible insulated environmental protection-type fire-resisting cable |
| CN104318994A (en) * | 2014-10-22 | 2015-01-28 | 安徽环宇电缆集团有限公司 | Low smoke zero halogen waterproof high temperature resistant anti-corrosion armored cable |
| CN104318997A (en) * | 2014-11-07 | 2015-01-28 | 成都冠禹科技有限公司 | Low-smoke zero-halogen damp-proof fire-resistant tensile-resistant industrial cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551601A (en) * | 2016-01-22 | 2016-05-04 | 安徽环宇电缆集团有限公司 | Coal mine insulated shielding cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
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| WD01 | Invention patent application deemed withdrawn after publication |