CN2528083Y - Floating cable - Google Patents
Floating cable Download PDFInfo
- Publication number
- CN2528083Y CN2528083Y CN 01279396 CN01279396U CN2528083Y CN 2528083 Y CN2528083 Y CN 2528083Y CN 01279396 CN01279396 CN 01279396 CN 01279396 U CN01279396 U CN 01279396U CN 2528083 Y CN2528083 Y CN 2528083Y
- Authority
- CN
- China
- Prior art keywords
- aramid fiber
- cable
- foamed polyethylene
- twisted
- sheath
- 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
Abstract
Disclosed is a buoyant cable, which is composed of a coaxial wire, a twisted pair wire, an aramid rope, a light and heat resistant polyethylene sheath and foamed polyethylene. The specific structure is that: the coaxial wire 1, the twisted pair wire 2 and the aramid rope 3 are wrapped in the centre by the foamed polyethylene 4 whose outer layer is sleeved with the light and heat resistant polyethylene sheath 5. The utility model solves the problem that the weight of the cable is reduced, the cable can be float over the water and can be often deploy and retract, which is suitable for sea surface operation.
Description
Technical field
The utility model relates to a kind of sea cable, particularly a kind of buoyant cable.
Background technology
Marine mostly being with cable is embedded in the seabed, its Heavy Weight, inapplicable those need operations at sea with required in light weight, bubble through the water column, the cable of frequent folding and unfolding.
Summary of the invention
Problem to be solved in the utility model is that the buoyant cable of a kind of floatability of marine usefulness on the sea is provided.
The technical scheme that the utility model adopted is: a kind of buoyant cable, be to constitute by coaxial line 1, twisted-pair feeder 2, aramid fiber rope 3, fast light hot polymerization ethene sheath 5, it is characterized in that, also be provided with foamed polyethylene 4, concrete structure is: coaxial cable 1, twisted-pair feeder 2, aramid fiber rope 3 are wrapped in central authorities by foamed polyethylene 4, and the skin of foamed polyethylene 4 is with fast light hot polymerization ethene sheath 5.
The minimizing cable weight that the utility model solves, can bubble through the water column, the frequent problem of folding and unfolding, be applicable to operations offshore.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of aramid fiber rope.
Embodiment
As shown in Figure 1, buoyant cable, be to constitute by coaxial line 1, twisted-pair feeder 2, aramid fiber rope 3, fast light hot polymerization ethene sheath 5, it is characterized in that, also be provided with foamed polyethylene 4, concrete structure is: coaxial cable 1, twisted-pair feeder 2, aramid fiber rope 3 are wrapped in central authorities by foamed polyethylene 4, and the skin of foamed polyethylene 4 is with fast light hot polymerization ethene sheath 5.
Twisted-pair feeder 2 is to be with polyester aluminium laminated film screen 10 and fast light hot polymerization ethene inner sheath 11 successively at two skins that are with the tough pitch copper core 9 of low density polyethylene (LDPE) insulating barrier 8.
Coaxial line 1 be by tough pitch copper core 12, low density polyethylene (LDPE) insulation 13, tough pitch copper braid shielded 14, fast light hot polymerization ethene inner sheath 15 from the inside to surface successively suit form.
As shown in Figure 2, the structure of aramid fiber rope 3 is to be surrounded by with machine around Polyamide Yarns 7 outside the core of being made up of aramid fiber bundle 6.
Claims (3)
1. buoyant cable, be to constitute by coaxial line (1), twisted-pair feeder (2), aramid fiber rope (3), fast light hot polymerization ethene sheath (5), it is characterized in that, also be provided with foamed polyethylene (4), concrete structure is: coaxial line (1), twisted-pair feeder (2), aramid fiber rope (3) are wrapped in central authorities by foamed polyethylene (4), and the skin of foamed polyethylene (4) is with fast light hot polymerization ethene sheath (5).
2. buoyant cable according to claim 1 is characterized in that, the structure of described aramid fiber rope (3) is to be surrounded by with machine around Polyamide Yarns (7) outside the core of being made up of aramid fiber bundle (6).
3. buoyant cable according to claim 1, it is characterized in that described twisted-pair feeder (2) is to be with polyester aluminium laminated film screen (10) and fast light hot polymerization ethene inner sheath (11) successively at two skins that are with the tough pitch copper core (9) of low density polyethylene (LDPE) insulating barrier (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279396 CN2528083Y (en) | 2001-12-29 | 2001-12-29 | Floating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279396 CN2528083Y (en) | 2001-12-29 | 2001-12-29 | Floating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528083Y true CN2528083Y (en) | 2002-12-25 |
Family
ID=33682639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279396 Expired - Fee Related CN2528083Y (en) | 2001-12-29 | 2001-12-29 | Floating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528083Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1981037A3 (en) * | 2007-04-10 | 2010-07-07 | Water Cleaner Limited | An electrically conductive buoyant cable |
| CN101710501B (en) * | 2009-05-20 | 2011-08-17 | 深圳职业技术学院 | Bending-resistant highly-flexible floating cable and manufacturing method thereof |
| CN102280182A (en) * | 2011-06-01 | 2011-12-14 | 江苏中煤电缆股份有限公司 | Reinforced waterproof type floating cable |
-
2001
- 2001-12-29 CN CN 01279396 patent/CN2528083Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1981037A3 (en) * | 2007-04-10 | 2010-07-07 | Water Cleaner Limited | An electrically conductive buoyant cable |
| CN101710501B (en) * | 2009-05-20 | 2011-08-17 | 深圳职业技术学院 | Bending-resistant highly-flexible floating cable and manufacturing method thereof |
| CN102280182A (en) * | 2011-06-01 | 2011-12-14 | 江苏中煤电缆股份有限公司 | Reinforced waterproof type floating cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |