CN202523440U - Offshore buoyant cable with protection structure - Google Patents
Offshore buoyant cable with protection structure Download PDFInfo
- Publication number
- CN202523440U CN202523440U CN2012201514333U CN201220151433U CN202523440U CN 202523440 U CN202523440 U CN 202523440U CN 2012201514333 U CN2012201514333 U CN 2012201514333U CN 201220151433 U CN201220151433 U CN 201220151433U CN 202523440 U CN202523440 U CN 202523440U
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- cable
- protection structure
- floating
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- coated
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Abstract
The utility model discloses an offshore buoyant cable with a protection structure. The offshore buoyant cable mainly comprises a cable body, wherein an auxiliary conductor layer is arranged on the outer side of the cable body; and a polyurethane (TPU) material protection layer with a minimum average thickness of 5.0mm is coated on the outer side of the auxiliary conductor layer. The protection layer has the characteristics of decay resistance, mold resistance, oil resistance and moisture resistance, and can protect offshore buoyant cables operating normally under a severe environment with a large range of temperature variation; and besides, sheaths can utilize a cold or heat connecting manner during cable connection, cables can be restored conveniently in comparison with rubber, and can operate stably for a long time.
Description
Technical field
The utility model belongs to the power cable field, is specifically related to a kind of floating marine cable.
Background technology
The floating marine cable uses in the big environment of adverse circumstances and range of temperature; Need possess performances such as corrosion-resistant, anti-mould, oil resistant and humidity, the floating marine cable is at sea in the running; Often receive the impact of seawater; Also might suffer in the sea the damage of biological or other floating things, so the parts that cable directly bears this adverse circumstances are the outermost oversheaths of cable, and oversheath is the necessary condition that the protection cable is realized above-mentioned functions.
And the weak point that exists in the prior art is: poor-performings such as the rotproofness of cable, anti-mould, oil resistant, humidity; Oversheath does not reach certain thickness yet; Can't satisfy higher mechanical strength and toughness; So can not bear marine adverse circumstances, can not protect cable normally to move for a long time, thereby make the useful life of cable can not be permanent.
The utility model content
The purpose of the utility model provide a kind of have thickness, mechanical strength height and flexibility be good, can bear marine adverse circumstances, and can make cable normally move, make the floating marine cable of cable long service life for a long time.
The described a kind of floating marine cable with protection structure of the utility model comprises cable body, outside cable body, is provided with and teaches the body layer, and described auxilliary conductor layer extrudes one deck cable covering outward.
Described auxilliary conductor layer is by several conductors and be coated on the outer insulating barrier of conductor and constitute.
Described cable body by the floating core chain splicing that is positioned at cable center, be coated on plunger core group around the floating core chain splicing, be arranged on the outer sealant of plunger core group, be stranded in the leading body on the sealant and the inner sheath that is coated on the leading body is formed.
After adopting technique scheme, the utlity model has following beneficial effect:
The utility model discloses a kind of floating marine cable with protection structure; Described cable covering adopts polyurethane (TPU) material; Can protect the floating marine cable in the big environment of adverse circumstances, range of temperature, can normally move, and have characteristics such as rotproofness, anti-mould, oil resistant, humidity.And as the jacket material of floating marine cable, mechanical strength that it is excellent and flexibility are that other material is incomparable.In addition, sheath can adopt connected modes such as hot and cold continuously when cable was made connection, and the reparation of cable is more very convenient than also with rubber phase, and can guarantee that cable can operation steady in a long-term.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1; The described a kind of floating marine cable with protection structure of the utility model comprises the floating core chain splicing 1 of cable center, coats floating element 2 around the floating core chain splicing 1; The floating element 2 outer sealants 3 that are provided with; Leading body 4 is stranded on the sealant 3, on leading body 4, coats inner sheath 5, twines auxilliary conductor layer 6 on the inner sheath 5; Auxilliary conductor layer 6 is made up of several conductors 7 and the insulating barrier 8 that is coated on the conductor 7; Outside auxilliary conductor layer 6, extrude protective layer 9 at last.
The utility model provides a kind of version and implementation method of floating marine cable covering; The above only is the preferred implementation method of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement, these improve the protection range that also should be regarded as the utility model.
Claims (3)
1. the floating marine cable with protection structure comprises cable body, it is characterized in that: cable body is provided with outward teaches body (6) layer, the outer one deck cable covering (9) that extrudes of said guidance body (6) layer.
2. the floating marine cable with protection structure according to claim 1 is characterized in that: described guidance body (6) layer is by several conductors (7) and be coated on outer insulating barrier (8) formation of conductor (7).
3. the floating marine cable with protection structure according to claim 1 and 2 is characterized in that: described cable body by the floating core chain splicing (1) that is positioned at cable center, be coated on every side plunger core group (2) of floating core chain splicing (1), be arranged on the outer sealant (3) of plunger core group (2), be stranded in the leading body (4) on the sealant (3) and the inner sheath (5) that is coated on the leading body (4) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201514333U CN202523440U (en) | 2012-04-12 | 2012-04-12 | Offshore buoyant cable with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201514333U CN202523440U (en) | 2012-04-12 | 2012-04-12 | Offshore buoyant cable with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523440U true CN202523440U (en) | 2012-11-07 |
Family
ID=47106378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201514333U Expired - Fee Related CN202523440U (en) | 2012-04-12 | 2012-04-12 | Offshore buoyant cable with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523440U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610308A (en) * | 2012-04-12 | 2012-07-25 | 无锡市长城电线电缆有限公司 | Offshore buoyant cable with protection structure |
| CN104326068A (en) * | 2014-10-23 | 2015-02-04 | 南通市海鸥救生防护用品有限公司 | Fast splicing joint pipe cable for robot for clearing underwater boat body attachments |
| CN105405515A (en) * | 2015-12-09 | 2016-03-16 | 江苏荣宜电缆有限公司 | Self-bearing type polyethylene-insulating waterproof power cable |
| CN111060265A (en) * | 2020-01-15 | 2020-04-24 | 安徽迅普电缆有限公司 | A leakproofness detects frock for floating cable |
-
2012
- 2012-04-12 CN CN2012201514333U patent/CN202523440U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610308A (en) * | 2012-04-12 | 2012-07-25 | 无锡市长城电线电缆有限公司 | Offshore buoyant cable with protection structure |
| CN104326068A (en) * | 2014-10-23 | 2015-02-04 | 南通市海鸥救生防护用品有限公司 | Fast splicing joint pipe cable for robot for clearing underwater boat body attachments |
| CN104326068B (en) * | 2014-10-23 | 2016-07-06 | 南通市海鸥救生防护用品有限公司 | Remove under-water body attachment robot with quickly splicing umbilical |
| CN105405515A (en) * | 2015-12-09 | 2016-03-16 | 江苏荣宜电缆有限公司 | Self-bearing type polyethylene-insulating waterproof power cable |
| CN111060265A (en) * | 2020-01-15 | 2020-04-24 | 安徽迅普电缆有限公司 | A leakproofness detects frock for floating cable |
| CN111060265B (en) * | 2020-01-15 | 2021-12-28 | 安徽迅普科技有限公司 | A leakproofness detects frock for floating 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 |
Granted publication date: 20121107 Termination date: 20180412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |