CN202363149U - Zinc-coated steel wire woven armored portable non-shielding instrument cable for ships - Google Patents
Zinc-coated steel wire woven armored portable non-shielding instrument cable for ships Download PDFInfo
- Publication number
- CN202363149U CN202363149U CN2011204883617U CN201120488361U CN202363149U CN 202363149 U CN202363149 U CN 202363149U CN 2011204883617 U CN2011204883617 U CN 2011204883617U CN 201120488361 U CN201120488361 U CN 201120488361U CN 202363149 U CN202363149 U CN 202363149U
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- China
- Prior art keywords
- zinc
- coated steel
- steel wire
- core
- extruded
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- Expired - Fee Related
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Abstract
The utility model relates to a zinc-coated steel wire woven armored portable non-shielding instrument cable for ships, which belongs to the technical field of instrument cables. A plurality of conductors with section areas ranging from 0.5mm2 to 2.5mm2 are stranded to form core wire conductors, low-density crosslinked polyethylene insulating layers are extruded and wrapped on the outer peripheries of the core wire conductors to form insulating core wires, each two insulating core wires are stranded to form a twisted wire pair, the multiple twisted wire pairs are re-twisted to form a cable core which is peripherally filled with a flame-retardant polypropylene split fiber filler core which is peripherally wrapped by a lining layer in an extruded manner, the lining layer is peripherally wrapped by a zinc-coated steel wire woven armor layer, and a sheath is extruded and wrapped on the outer periphery of the zinc-coated steel wire woven armor layer. Copper wires are replaced by zinc-coated steel wire for weaving the armor, the inner insulating layer can be protected from being pierced by a zinc-coated steel wire woven armor connected by means of the extruded and wrapped lining layer so as to form the zinc-coated steel wire woven armored portable non-shielding instrument cable for ships, and the non-shielding instrument cable is convenient in manufacturing, low in manufacturing cost and small in dimension.
Description
Technical field
The utility model relates to a kind of instrument cable, the non-shielding instrument cable of particularly a kind of zinc-coated wire braiding armouring lightweight peculiar to vessel.
Background technology
Along with the trend of boats and ships pay(useful) load improves in shipbuilding enterprise, at present used two sheath shipboard cables and employing copper wire more and more can't satisfy development need as cover shipboard cable in the nothing of braiding armouring.Two sheath shipboard cable overall dimensions are big, need occupy bigger space.The cable core periphery of cover shipboard cable is not provided with lapping layer in having, and the lapping layer periphery adopts copper wire as the braiding armouring, because copper wire is soft; Being not easy to puncture the insulating barrier of cable core, is desirable armoring material, but the costing an arm and a leg of copper; Improve the cost of cable, increased user's purchase cost.
The utility model content
The purpose of the utility model is, overcomes the problem that exists in the prior art, provides a kind of zinc-coated wire braiding armouring lightweight peculiar to vessel non-shielding instrument cable, and overall dimension is little, and is in light weight, and cost is low, and protection is reliable.
For solving above technical problem; The non-shielding instrument cable of a kind of zinc-coated wire braiding armouring lightweight peculiar to vessel that the utility model provided; By many sectional areas is that the conductor of 0.5 ~ 2.5mm2 is twisted into cored wire conductor; The periphery of said cored wire conductor extrudes the crosslinked polyetylene insulated layer of low-density and constitutes the insulation heart yearn, and the stranded in twos formation twisted pair wire of said insulation heart yearn is right, organizes said twisted pair wire more multiple strand is constituted cable core; The periphery of said cable core is filled with the polypropylene flame redardant split fibre and fills out core; The periphery that said polypropylene flame redardant split fibre is filled out core is extruded with inner covering, and the periphery of said inner covering is coated with zinc-coated wire braiding armour, and the periphery of said zinc-coated wire braiding armour is extruded with oversheath.
With respect to prior art; The utility model has been obtained following beneficial effect: the utility model adopts zinc-coated wire to substitute copper wire and weaves armouring; Employing simultaneously extrudes the type inner covering and punctures the nexine insulation to avoid zinc-coated wire armouring joint; Formed the non-shielding instrument cable of zinc-coated wire braiding armouring lightweight peculiar to vessel, this non-shielding instrument cable is easily manufactured, and cost is low and overall dimension is little.
Description of drawings
Fig. 1 is the structural representation of the non-shielding instrument cable of the utility model zinc-coated wire braiding armouring lightweight peculiar to vessel.
Among the figure: 1 cored wire conductor, the crosslinked polyetylene insulated layer of 2 low-density, 3 polypropylene flame redardant split fibres are filled out core, 4 inner coverings, 5 zinc-coated wires braiding armour, 6 oversheaths.
Embodiment
As shown in Figure 1; The non-shielding instrument cable of the zinc-coated wire of the utility model braiding armouring lightweight peculiar to vessel is that the conductor of 0.5 ~ 2.5mm2 is twisted into cored wire conductor 1 by many sectional areas, and the periphery of cored wire conductor 1 extrudes the crosslinked polyetylene insulated layer 2 of low-density and constitutes the insulation heart yearns; The stranded in twos formation twisted pair wire of insulation heart yearn is right; Many group twisted pair wires constitute cable core to multiple strand, and the periphery of cable core is filled with the polypropylene flame redardant split fibre and fills out core 3, and the periphery that the polypropylene flame redardant split fibre is filled out core 3 is extruded with inner covering 4; The periphery of inner covering 4 is coated with zinc-coated wire braiding armour 5, and the periphery of zinc-coated wire braiding armour 5 is extruded with oversheath 6.
Except that the foregoing description, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (1)
1. a zinc-coated wire weaves the non-shielding instrument cable of armouring lightweight peculiar to vessel; It is characterized in that: by many sectional areas is that the conductor of 0.5 ~ 2.5mm2 is twisted into cored wire conductor; The periphery of said cored wire conductor extrudes the crosslinked polyetylene insulated layer of low-density and constitutes the insulation heart yearn, and the stranded in twos formation twisted pair wire of said insulation heart yearn is right, organizes said twisted pair wire more multiple strand is constituted cable core; The periphery of said cable core is filled with the polypropylene flame redardant split fibre and fills out core; The periphery that said polypropylene flame redardant split fibre is filled out core is extruded with inner covering, and the periphery of said inner covering is coated with zinc-coated wire braiding armour, and the periphery of said zinc-coated wire braiding armour is extruded with oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204883617U CN202363149U (en) | 2011-11-30 | 2011-11-30 | Zinc-coated steel wire woven armored portable non-shielding instrument cable for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204883617U CN202363149U (en) | 2011-11-30 | 2011-11-30 | Zinc-coated steel wire woven armored portable non-shielding instrument cable for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363149U true CN202363149U (en) | 2012-08-01 |
Family
ID=46574318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204883617U Expired - Fee Related CN202363149U (en) | 2011-11-30 | 2011-11-30 | Zinc-coated steel wire woven armored portable non-shielding instrument cable for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969042A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | Whitening ultraviolet-proof non-shield instrument cable for ships and manufacturing method thereof |
| CN105845202A (en) * | 2016-05-27 | 2016-08-10 | 扬州市兄和预绞式金具厂 | Marine oil-resistant and paint-aging-resistant instrument cable and manufacturing method thereof |
| CN106098181A (en) * | 2016-05-27 | 2016-11-09 | 扬州市兄和预绞式金具厂 | The soft aging instrument cable of resistance to japanning of high intensity for ship and manufacture method thereof |
-
2011
- 2011-11-30 CN CN2011204883617U patent/CN202363149U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969042A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | Whitening ultraviolet-proof non-shield instrument cable for ships and manufacturing method thereof |
| CN102969042B (en) * | 2012-11-16 | 2015-03-04 | 江苏远洋东泽电缆股份有限公司 | Whitening ultraviolet-proof non-shield instrument cable for ships and manufacturing method thereof |
| CN105845202A (en) * | 2016-05-27 | 2016-08-10 | 扬州市兄和预绞式金具厂 | Marine oil-resistant and paint-aging-resistant instrument cable and manufacturing method thereof |
| CN106098181A (en) * | 2016-05-27 | 2016-11-09 | 扬州市兄和预绞式金具厂 | The soft aging instrument cable of resistance to japanning of high intensity for ship and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131130 |