CN103871598A - Cable for port construction - Google Patents
Cable for port construction Download PDFInfo
- Publication number
- CN103871598A CN103871598A CN201410066032.1A CN201410066032A CN103871598A CN 103871598 A CN103871598 A CN 103871598A CN 201410066032 A CN201410066032 A CN 201410066032A CN 103871598 A CN103871598 A CN 103871598A
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- China
- Prior art keywords
- layer
- cable
- tinned copper
- port construction
- conductor
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Abstract
The invention discloses a cable for port construction, comprising conductors, insulation cable cores and a sheath layer; each insulation cable core is formed by three conduction cores; each conduction core is formed by wrapping an insulation layer outside the conductor; an inflaming retarding netty oxygen isolation wrapping belt layer wraps the three combined conduction cores to form a wrapping belt layer; a tinned copper wire shielding layer is woven outside the wrapping belt layer to form the insulation cable core; the inflaming retarding netty oxygen isolation wrapping belt wraps the five combined insulation cable cores to form a wrapping belt layer II; a tinned copper wire shielding layer II is woven outside the wrapping belt layer II; the outer sheath layer wraps the shielding layer II. The outer sheath layer is made of a high-inflaming retarding low smoke, zero halogen and oil sludge-resistant neoprene rubber; a nylon rope is arranged in the center of the cable. The cable for port construction has the performance indexes such as inflaming retarding, wear resistance, bending and torsion resistance, electromagnetic interference resistance, and realize the effects of damp proofing, corrosion resistance and mechanical enhancement.
Description
Technical field
The present invention relates to cable industry, be specifically related to a kind of port construction cable.
Background technology
Cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and be often twisted into round Yi Gen center, whole outside is surrounded by the cover layer of high-insulation.Cable has power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, aluminium alloy cable etc.They are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
Port construction cable is mainly harbour construction power transmission and distribution power cable, the interim distribution cable in building site and light conduits, telecommunication cable, harbour machinery cable etc.
Summary of the invention
The object of this invention is to provide a kind of port construction cable, this cable has the performance index such as fire-retardant, wear-resisting, resistance to flexion torsion, anti-electromagnetic interference, solves moistureproof, anticorrosion, mechanical enhancing problem simultaneously.
The solution of the present invention is as follows: a kind of port construction cable, comprise conductor, insulated wire cores and restrictive coating, and described insulated wire cores is led core by three and is formed, and the described core of leading is that the outer wrapping insulation layer of conductor forms; Lead the rear wrapped fire-retardant netted oxygen barrier band of core combination for three and form belting layer, described belting layer weaves tinned copper wire screen outward and forms insulated wire cores; After five insulation combinations, wrapped fire-retardant netted oxygen barrier band forms belting layer II, described belting layer II weaves tinned copper wire screen II outward, described screen II is wrapped with external sheath layer, and described external sheath layer material adopts high flame resistance, low smoke Halogen oil resistant mud neoprene; Described cable center is also provided with nylon rope.
Further, described conductor adopts the stranded bunchy of several tinned copper wires to form, and described cross-sectional area of conductor amasss the mm into 0.5-1.5
2.
Further, described thickness of insulating layer is 0.6mm-0.7mm.
Further, described tinned copper wire thickness is 0.15mm
The present invention has good electric property; Cable center increases a nylon rope and carries out center reinforcement, the screen of cable adopts tinned copper wire braiding, both played the effect that shielding outer signals is disturbed, can strengthen again the mechanical property of cable, halogen gas, gas pH value of water solution and the conductivity of when cable material burning, overflowing are low, have low-corrosiveness energy; When cable fire, generate smog few, and possess the performances such as wear-resisting, anti-tear, oil resistant, resistance to ozone, high flame retardant.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of port construction cable, comprises conductor 1, insulated wire cores and restrictive coating, and described insulated wire cores is led core by three and formed, and the described core of leading is that the outer wrapping insulation layer 2 of conductor 1 forms; Lead the rear wrapped fire-retardant netted oxygen barrier band of core combination for three and form belting layer 3, described belting layer weaves tinned copper wire screen 4 outward and forms insulated wire cores; After five insulation combinations, wrapped fire-retardant netted oxygen barrier band forms belting layer II 5, the described outer braiding tinned copper wire of belting layer II 5 screen II 6, described screen II 6 is wrapped with external sheath layer 7, and described external sheath layer 7 materials adopt high flame resistance, low smoke Halogen oil resistant mud neoprene; Described cable center is also provided with nylon rope 8.
Conductor described in 2 adopts the stranded bunchy of several tinned copper wires to form, and described cross-sectional area of conductor amasss the mm into 0.5-1.5
2; Described thickness of insulating layer is 0.6mm-0.7mm; Described tinned copper wire thickness is 0.15mm.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (4)
1. a port construction cable, comprises conductor, insulated wire cores and restrictive coating, it is characterized in that: described insulated wire cores is led core by three and formed, and the described core of leading is that the outer wrapping insulation layer of conductor forms; Lead the rear wrapped fire-retardant netted oxygen barrier band of core combination for three and form belting layer, described belting layer weaves tinned copper wire screen outward and forms insulated wire cores; After five insulation combinations, wrapped fire-retardant netted oxygen barrier band forms belting layer II, described belting layer II weaves tinned copper wire screen II outward, described screen II is wrapped with external sheath layer, and described external sheath layer material adopts high flame resistance, low smoke Halogen oil resistant mud neoprene; Described cable center is also provided with nylon rope.
2. a kind of port construction cable according to claim 1, is characterized in that: described conductor adopts the stranded bunchy of several tinned copper wires to form, and described cross-sectional area of conductor amasss the mm into 0.5-1.5
2.
3. a kind of port construction cable according to claim 1, is characterized in that: described thickness of insulating layer is 0.6mm-0.7mm.
4. a kind of port construction cable according to claim 1, is characterized in that: described tinned copper wire thickness is 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066032.1A CN103871598A (en) | 2014-02-26 | 2014-02-26 | Cable for port construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066032.1A CN103871598A (en) | 2014-02-26 | 2014-02-26 | Cable for port construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871598A true CN103871598A (en) | 2014-06-18 |
Family
ID=50910036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410066032.1A Pending CN103871598A (en) | 2014-02-26 | 2014-02-26 | Cable for port construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871598A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959246Y (en) * | 2006-10-23 | 2007-10-10 | 扬州市红旗电缆制造有限公司 | Cross-linked fire-retardant composite shielded armoured electric cable for port load-unloading control system |
| CN102810355A (en) * | 2011-05-30 | 2012-12-05 | 扬州因特吉实业有限公司 | Festoon flexible cable for automatic port loading and unloading machinery |
| CN202736584U (en) * | 2012-07-30 | 2013-02-13 | 安徽复兴电缆集团有限公司 | Trailing communication cable for port |
| CN202736552U (en) * | 2012-07-30 | 2013-02-13 | 安徽复兴电缆集团有限公司 | Cable for wind power generation |
| CN202940022U (en) * | 2012-12-18 | 2013-05-15 | 安徽华能电缆集团有限公司 | Ultraviolet-proof cold-resistant cable used for wind power generation |
-
2014
- 2014-02-26 CN CN201410066032.1A patent/CN103871598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959246Y (en) * | 2006-10-23 | 2007-10-10 | 扬州市红旗电缆制造有限公司 | Cross-linked fire-retardant composite shielded armoured electric cable for port load-unloading control system |
| CN102810355A (en) * | 2011-05-30 | 2012-12-05 | 扬州因特吉实业有限公司 | Festoon flexible cable for automatic port loading and unloading machinery |
| CN202736584U (en) * | 2012-07-30 | 2013-02-13 | 安徽复兴电缆集团有限公司 | Trailing communication cable for port |
| CN202736552U (en) * | 2012-07-30 | 2013-02-13 | 安徽复兴电缆集团有限公司 | Cable for wind power generation |
| CN202940022U (en) * | 2012-12-18 | 2013-05-15 | 安徽华能电缆集团有限公司 | Ultraviolet-proof cold-resistant cable used for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |