CN202796102U - Composite cable for ships and water platforms - Google Patents
Composite cable for ships and water platforms Download PDFInfo
- Publication number
- CN202796102U CN202796102U CN 201220232741 CN201220232741U CN202796102U CN 202796102 U CN202796102 U CN 202796102U CN 201220232741 CN201220232741 CN 201220232741 CN 201220232741 U CN201220232741 U CN 201220232741U CN 202796102 U CN202796102 U CN 202796102U
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- composite cable
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- boats
- ships
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Abstract
The utility model discloses a composite cable for ships and water platforms, which comprises three large conductors, two small conductors and insulating layers. Each of the three large and two small conductors is wrapped in one insulating layer; after wrapped and insulated, the two small conductors are intertwisted, lapped, braided and shielded to form a wire pair; and the wire pair and cores of three large insulated conductors are intertwisted to form a bundle. The cable core bundle is then wrapped in a belting layer, wherein flame retardant type glass fiber ropes as a filling layer are arranged between the belting layer and the insulating layers; an inner lining layer and an armored layer are wrapped around the belting layer, wherein the armored layer is braided by tin-coated copper wires, and the braiding density is no less than 90%; and a high-flame-retardation low-smoke halogen-free corrosion-resisting polyolefin sheath layer is wrapped around the armored layer. The composite cable of the utility model can meet low-smoke, halogen-free, flame-retardation and other performance indexes of ship and water platform cables, and at the same time solves moistureproof and anticorrosion problems.
Description
Technical field
The utility model relates to cable industry, is specifically related to a kind of boats and ships and pier composite cable.
Background technology
Shipboard cable is electric power, illumination, the control of rivers, ocean and aquatic building platform, the cable of the system-specific such as communicate by letter.Shipping is as worldwide logistics transportation major way, always in occupation of very important effect.Since stepping into 21 century, Southeast Asia is transferred at the center of world's shipbuilding industry gradually, and China also progressively becomes shipbuilding processing area the biggest in the world, is promoting the development of world's shipbuilding industry.
Traditional boats and ships and pier are a topic that is difficult to resolve with cable for oil resistant, Anticorrosion Problems in the actual working environment always.
The utility model content
The utility model provides a kind of boats and ships and pier composite cable, can satisfy low cigarette that boats and ships and pier cable have, Halogen, the performance index such as fire-retardant, and this cable has also solved moistureproof, Anticorrosion Problems simultaneously.
Scheme of the present utility model is as follows: a kind of boats and ships and pier composite cable, comprise three large conductors and two little conductors, insulating barrier, described three large conductors and two little conductor outsides are enclosed with respectively insulating barrier, carry out pair twist after two little conductor wrap insulate and carry out wrapped braid shielded forming line to group, line is to group and three stranded bunchys of large insulated wire cores, the cable core outside is enclosed with belting layer behind the bunchy, be provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, armour, described armour adopts the tinned copper wire braiding, count is not less than 90%, and the described armour outside is enclosed with the corrosion-resistant polyolefin jacket layer of high flame resistance, low smoke Halogen.
Described large cross-sectional area of conductor is long-pending to be 25～300mm
2, little cross-sectional area of conductor is long-pending to be 1.0mm
2
Described insulating layer material is the flame-proof cross-linking polyolefin.
Described line adopts the tinned copper wire braiding to the shielding of group.
Described inner covering adopts the corrosion-resistant polyolefin of high flame resistance, low smoke Halogen to extrude formation.
Armour of the present utility model adopts the core composite construction, three large conductors are used for electric power transfer, two little conductors are used for the signal transmission, and separated-shielding protection arranged, reduce the interference of external electromagnetic ripple, tinned copper wire braiding structure body is used for the signal transmission, and separated-shielding protection arranged, reduce the interference of external electromagnetic ripple, the tinned copper wire braiding consists of, and count is higher, has good shielding properties, good anti-external electromagnetic field disturbs and does not produce external interference, is insulation with the flame-proof cross-linking polyolefine material, has good fire resistance; Halogen gas, gas pH value of water solution and the conductivity of overflowing during the cable material burning are low, have the low-corrosiveness energy; It is few to generate smog during cable fire, and possesses the performances such as wear-resisting, anti-tear, oil resistant, anti-ozone, corrosion-resistant, high flame retardant.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Boats and ships and pier composite cable comprise that it is 1.5～300mm that three large conductors 1, cross-sectional area of conductor amass
2Two little conductors 2, insulating barrier 3, three large conductor 1 outsides are enclosed with respectively insulating barrier, two little conductor 2 outsides are enclosed with respectively insulating barrier 3, wrap insulate layer 3 rear two little conductor 2 pair twist, carry out the tinned copper wire braiding behind the pair twist and form line to group, behind two large conductor 1 wrap insulate layers and line to organizing stranded bunchy, the outside is enclosed with belting layer 5 behind the bunchy, belting layer 5 and line are to being provided with the flame retardant type glass cord as packed layer 4 between the group, belting layer 5 outsides are enclosed with inner covering 6, armour 7, armour 7 adopts the tinned copper wire braiding, count is not less than 90%, and armour 7 outsides are enclosed with the corrosion-resistant polyolefin jacket layer 8 of high flame resistance, low smoke Halogen, and insulating barrier 3 materials are the flame-proof cross-linking polyolefin, belting layer 5 adopts the overlapping wrapped formation of one or more layers band, and inner covering 6 adopts the corrosion-resistant polyolefine material of high flame resistance, low smoke Halogen to extrude formation.
Although above embodiment of the present utility model 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 utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (5)
1. boats and ships and pier composite cable, it is characterized in that comprising three large conductors and two little conductors, insulating barrier, described three large conductors and two little conductor outsides are enclosed with respectively insulating barrier, carry out pair twist after two little conductor wrap insulate and carry out wrapped braid shielded forming line to group, line is to group and three stranded bunchys of large insulated wire cores, the cable core outside is enclosed with belting layer behind the bunchy, be provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, armour, described armour adopts the tinned copper wire braiding, count is not less than 90%, and the described armour outside is enclosed with the corrosion-resistant polyolefin jacket layer of high flame resistance, low smoke Halogen.
2. a kind of boats and ships according to claim 1 and pier composite cable is characterized in that: described large cross-sectional area of conductor is long-pending to be 25～300mm
2, little cross-sectional area of conductor is long-pending to be 1.0mm
2
3. a kind of boats and ships according to claim 1 and pier composite cable, it is characterized in that: described insulating layer material is the flame-proof cross-linking polyolefin.
4. a kind of boats and ships according to claim 1 and pier composite cable is characterized in that: the shielding employing tinned copper wire braiding of described line to organizing.
5. a kind of boats and ships according to claim 1 and pier composite cable is characterized in that: described inner covering adopts the corrosion-resistant polyolefin of high flame resistance, low smoke Halogen to extrude formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232741 CN202796102U (en) | 2012-05-23 | 2012-05-23 | Composite cable for ships and water platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232741 CN202796102U (en) | 2012-05-23 | 2012-05-23 | Composite cable for ships and water platforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796102U true CN202796102U (en) | 2013-03-13 |
Family
ID=47823315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232741 Expired - Fee Related CN202796102U (en) | 2012-05-23 | 2012-05-23 | Composite cable for ships and water platforms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871605A (en) * | 2014-03-01 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Communication cable used for oceanographic engineering |
-
2012
- 2012-05-23 CN CN 201220232741 patent/CN202796102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871605A (en) * | 2014-03-01 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Communication cable used for oceanographic engineering |
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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: 20130313 Termination date: 20140523 |