CN202230761U - Reinforced mobile circular flexible cable - Google Patents
Reinforced mobile circular flexible cable Download PDFInfo
- Publication number
- CN202230761U CN202230761U CN2011202788637U CN201120278863U CN202230761U CN 202230761 U CN202230761 U CN 202230761U CN 2011202788637 U CN2011202788637 U CN 2011202788637U CN 201120278863 U CN201120278863 U CN 201120278863U CN 202230761 U CN202230761 U CN 202230761U
- Authority
- CN
- China
- Prior art keywords
- covering
- around
- many conductors
- restrictive coating
- cable
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 14
- 229920000459 Nitrile rubber Polymers 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a strenghthened type is portable with circular flexible cable, including many conductors, the insulating layer, many conductor outsides wrap up the insulating layer in proper order respectively, interior around the covering adopt non-woven cloth have clearance formula around the package constitution, strand the beam forming each other after being equipped with the columnar filling rope around between the many conductors of covering in the parcel, many conductors adopt the linen thread alternately to become netted tying up outward and constitute after the beam forming and wind the covering outward, it has the restrictive coating to wind outside the covering extrusion molding, the restrictive coating is around between the covering in embedding outside covering and many conductors after the extrusion molding. The utility model has the advantages of simple structure, interior around covering non-woven fabrics have the interstitial type around the package constitution, outside around the structure that the covering adopted special mesh form for extrusion molding's sheath material can pass inside and outside around the covering, makes the restrictive coating and the insulating layer of cable become the whole state of adhesion, and the cable has intensity well simultaneously, and good electrical property, low temperature resistant, resistant tear and grind, resistant oil quality is good, high elasticity is strong, tear resistance, ageing-resistant.
Description
Technical field:
The utility model relates to the removal cable field, specifically is a kind of reinforced mobile circular flexible cable of using.
Background technology:
Along with society constantly advances; The user requires also increasingly high to cable performance; Requirement to removal cable also is increasingly high, if electric wire does not have enough intensity, the anti-property reversed of cable and globality can certainty reduce so; Can largely influence the useful life of electric wire, cause cable broken string and bulge phenomenon in use very easily to occur.
The utility model content:
The purpose of the utility model provides a kind of reinforced mobile circular flexible cable of using; The cable that can in adverse circumstances, frequently move; The heavy in section removal cable that particularly own wt is heavier; Because improved the intensity of cable effectively, solved cable and in moving process, be prone to broken string, reverse the problems such as bulge that cause, obviously improved the useful life of cable.
The technical scheme of the utility model is following:
The reinforced mobile circular flexible cable of using; Comprise many conductors, insulating barrier; It is characterized in that: described many conductors outside be enclosed with successively respectively insulating barrier, in wrapped separator; In wrapped separator adopt the wrapped formation of the gapped formula of nonwoven fabrics, be provided with mutual stranded bunchy behind the gasket for packing of column in the parcel between the many conductors of lapping layer, many conductors adopt linen thread to be crossed as netted tying up outward to constitute outer lapping layer behind the bunchy; Outer lapping layer outside extrusion moulding has restrictive coating, restrictive coating protective cover material behind extrusion moulding embed outer lapping layer reach between the lapping layer.
The described reinforced mobile circular flexible cable of using is characterized in that: described many conductors all adopt oxygen-free cupreous bundle strand to form, the long-pending 10～240mm that is generally of cross-sectional area of conductor
2
The described reinforced mobile circular flexible cable of using, it is characterized in that: insulating barrier and restrictive coating material all adopt acrylonitrile-butadiene rubber.
Material that the utility model adopts is:
(1) conductor: conductor body material forms for oxygen-free cupreous bundle strand.Conductor should adopt the 5th kind of copper conductor of stipulating among the GB/T3956.Cross-sectional area of conductor is generally 10～240mm
2
(2) insulation: according to environment for use and cable normal operating temperature; Select acrylonitrile-butadiene rubber as insulating material; Because insulating requirements has mechanical property preferably, the acrylonitrile-butadiene rubber mechanical property obviously is superior to high anti-tear silicon rubber insulation material, has the flexibility and the electrical characteristic that satisfy the cable demand simultaneously; Also have excellent cold resistance, good aging properties, superpower oil resistance is coming out at the top on the cable market at present especially.Acrylonitrile-butadiene rubber is a kind of desirable cable insulation clad material, and insulation should closely be extruded on the conductor, and section does not have visible bubble of eyesight and impurity, the outward appearance rounding and easily and conductor peel off.
(3) separator: spend wrapped separator between every insulated core outside is enclosed with.
(4) stranding and cable core are wrapped: cable stranding outermost layer direction of lay is a dextrad, and insulated wire cores should twist together.Packing material is not used in the outer ring, and tie up for linen thread intersects in its outside behind the stranded stranding.
(5) sheath: sheath adopts nitrile rubber.Jacket surface should be smooth, rounding, color and luster basically identical, and section should not have visible bubble of eyesight and impurity.
The utility model has the advantages that:
The utility model simple in structure; Inside and outside lapping layer adopts the special wrapped structure of gapped formula, makes the protective cover material of extrusion moulding can pass inside and outside lapping layer, makes the restrictive coating of cable become the integrality of adhesion with insulating barrier; Cables manufacturing simultaneously is convenient, lays easily; Cable has fabulous intensity, good electric property, low temperature resistantly, anti-tear that mill, oil resistance are good, the high resiliency resistance to bend(ing) can be strong, the advantage of anti tear, ageing-resistant, long service life.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
The reinforced mobile circular flexible cable of using; Comprise many conductors 1, insulating barrier 2, many conductor 1 outsides are enclosed with insulating barrier 2, interior lapping layer 3 respectively successively, and interior lapping layer 3 adopts the wrapped formation of the gapped formula of nonwoven fabrics; Be provided with the mutual stranded bunchy in gasket for packing 4 backs of column in the parcel between the many conductors 1 of lapping layer 3; Many conductors 1 are outer behind the bunchy adopts linen threads to be crossed as netted tying up to constitute outer lapping layer 5, and outer lapping layer 5 outside extrusion moulding have restrictive coating 6, and restrictive coating 6 is in lapping layer 5 reaches outside protective cover material embeds behind extrusion moulding between the lapping layer 3; Many conductors 1 all adopt oxygen-free cupreous bundle strand to form, the long-pending 10～240mm that is generally of cross-sectional area of conductor
2, insulating barrier 2 all adopts acrylonitrile-butadiene rubber with restrictive coating 6 materials.
The insulating barrier 2 of cable and restrictive coating 6 expressing techniques adopt squash type; Sheath material can penetrate linen thread and be crossed as netted tying up and constitute between outer lapping layer 5 and the many conductors 1; Combine tight zero-clearance with many conductors 1, and lapping layer 3 in the wrapped formation of the gapped formula of nonwoven fabrics is adopted in insulating barrier 2 outsides of many conductors 1, therefore; Protective cover material also can be in contact with one another with insulating barrier 2 parts, makes to be between insulating barrier 2 and the restrictive coating 6 partly to stick integrality.So the insulation that extrudes and the bulk strength of sheath increase greatly, surfacing is smooth, keeping cable to have under the situation of pliability preferably, has improved the intensity of cable effectively, has prolonged the useful life of cable.
Claims (3)
1. reinforced mobile circular flexible cable of using; Comprise many conductors, insulating barrier; It is characterized in that: described many conductors outside be enclosed with successively respectively insulating barrier, in wrapped separator; In wrapped separator adopt the wrapped formation of the gapped formula of nonwoven fabrics, be provided with mutual stranded bunchy behind the gasket for packing of column in the parcel between the many conductors of lapping layer, many conductors adopt linen thread to be crossed as netted tying up outward to constitute outer lapping layer behind the bunchy; Outer lapping layer outside extrusion moulding has restrictive coating, restrictive coating protective cover material behind extrusion moulding embed outer lapping layer reach between the lapping layer.
2. the reinforced mobile circular flexible cable of using according to claim 1 is characterized in that: described many conductors all adopt oxygen-free cupreous bundle strand to form, the long-pending 10～240mm that is generally of cross-sectional area of conductor
2
3. the reinforced mobile circular flexible cable of using according to claim 1, it is characterized in that: insulating barrier and restrictive coating material all adopt acrylonitrile-butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202788637U CN202230761U (en) | 2011-08-03 | 2011-08-03 | Reinforced mobile circular flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202788637U CN202230761U (en) | 2011-08-03 | 2011-08-03 | Reinforced mobile circular flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230761U true CN202230761U (en) | 2012-05-23 |
Family
ID=46081340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202788637U Expired - Fee Related CN202230761U (en) | 2011-08-03 | 2011-08-03 | Reinforced mobile circular flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230761U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464902A (en) * | 2014-12-12 | 2015-03-25 | 宿州永通电缆有限公司 | Low-voltage cable |
| CN105895207A (en) * | 2016-04-11 | 2016-08-24 | 安徽国华电缆集团有限公司 | Cable convenient to move |
| CN105913905A (en) * | 2016-04-11 | 2016-08-31 | 安徽国华电缆集团有限公司 | Novel electric cable |
| CN106683771A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Tensile cable |
-
2011
- 2011-08-03 CN CN2011202788637U patent/CN202230761U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464902A (en) * | 2014-12-12 | 2015-03-25 | 宿州永通电缆有限公司 | Low-voltage cable |
| CN106683771A (en) * | 2015-11-09 | 2017-05-17 | 江苏奥通光电缆科技有限公司 | Tensile cable |
| CN106683771B (en) * | 2015-11-09 | 2018-06-05 | 江苏奥通光电缆科技有限公司 | A kind of tensile cable |
| CN105895207A (en) * | 2016-04-11 | 2016-08-24 | 安徽国华电缆集团有限公司 | Cable convenient to move |
| CN105913905A (en) * | 2016-04-11 | 2016-08-31 | 安徽国华电缆集团有限公司 | Novel electric cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20180803 |