CN203596203U - Tensile submersible flexible cable used for ships - Google Patents
Tensile submersible flexible cable used for ships Download PDFInfo
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- CN203596203U CN203596203U CN201320585394.2U CN201320585394U CN203596203U CN 203596203 U CN203596203 U CN 203596203U CN 201320585394 U CN201320585394 U CN 201320585394U CN 203596203 U CN203596203 U CN 203596203U
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Abstract
The utility model relates to a tensile submersible flexible cable used for ships comprising at least one wire core. The single core comprises a conductor, and the outer periphery of the conductor is wrapped by an insulation layer. Fillers are disposed among the wire cores in a filled manner, and a plurality of wire cores are winded together to form a cable core. The outer side of the cable core is sequentially wrapped by an isolation layer, a shielding layer, and an outer sheath. The shielding layer is disposed in the outer sheath in an embedded manner. The cable is advantageous in that the vertical waterproof design of the conductors is adopted; the shielding way of embedding the copper wires in the outer sheath is adopted, and the shielding layer can be formed by coiling the high strength copper alloy wires sparsely, and therefore the tensile strength of the cable is enhanced, and the cable is suitable for being used under the impact of the strong water flow; the waterproof performance of the cable is excellent, the tensile performance, the anti-dragging performance, and the anti-interference performance are good, and in addition, the oil-resistant performance, the wear-resistant performance, and the acid and alkali corrosion-resistant performance are also good.
Description
Technical field
The utility model relates to cable, tension deep water flexible cable for especially a kind of naval vessel.
Background technology
Cable for ship must be immersed in deep water in use for a long time, be easy to cause the water inlet of cable conductor, make conductor severe oxidation, it is large that conductor DC resistance becomes, decreasing insulating, and also will greatly reduce its useful life, and the moisture in conductor can permeate in the direction of conductor, finally may infilter precision equipment and instrument that cable connects, cause device damage, serious threat naval vessel and crewman's safety.Space, naval vessel is relatively narrow, having a lot of control cables or instrument cable etc. lays very near, be easy to cause interference each other, although some shipboard cable also has shielding, but in seawater, soak for a long time, be easy to cause into water, cause braided wires oxidation, shielding properties declines, do not reach the effect of effective shielding, the design that deep-sea cable in the past impacts the water resistant of cable is considered not enough, easily occurs that cable is subject to water impact and occurs cable fault, even scrap, have a strong impact on the safety on naval vessel.
Utility model content
The applicant is for the shortcoming in above-mentioned existing production technology, a kind of naval vessel tension deep water flexible cable is provided, adopt the design of conductor longitudinal water-blocking, embed protective-cover type brass wire shielding mode, screen adopts high strength copper alloy silk to dredge around shielding, and the tensile strength of cable is strengthened, be suitable for using under stronger water impact, thereby it is superior to make cable have block-water performance, tension, anti-pull, good in anti-interference performance, oil resistant, the feature that wear-resisting, acid-alkali-corrosive-resisting performance is good.
The technical scheme that the utility model adopts is as follows:
Tension deep water flexible cable for a kind of naval vessel, comprises at least one core, and the structure of single core is: comprise conductor, the periphery of described conductor is enclosed with insulating barrier, between each core, is filled with inserts; Some cores are wound in cable core, and the outside of described cable core is enclosed with separator, screen and outer jacket successively, and described screen is embedded in outer jacket.
Further improvement as technique scheme:
Screen is that many high-strength alloy copper wires are dredged around shielding, and its even interval is installed in outer jacket.
Described conductor adopts 5 class flexible conductors, adopts glue to fill between the monofilament of conductor.
Described insulating barrier adopts ethylene-propylene rubber insulated.
Described inserts is filled glue for drip not.
Described outer jacket adopts polyurethane material.
The beneficial effects of the utility model are as follows:
(1) cable described in the utility model, conductor extrudes not drip glue outward, and its block-water effect is good, and still plays good water-proof function under larger pressure-acting.
(2) insulating barrier adopts ethylene-propylene rubber insulated, and its insulation property are good, and pliability is good, is difficult for permeable.
(3) in cable core, adopt not drip glue to fill, guarantee the longitudinal waterproof effect in cable core, guarantee still to play good water-proof function under larger pressure.
(4) the utility model adopts reinforced waterstop as separator, and this mechanical strength is high, can and fill glue and well fix cable core, and can play effective waterproof action.
(5) the utility model separator adopts high strength copper alloy silk to dredge around shielding outward, this structural design can effectively play the shielding action to cable, and high strength copper alloy silk dredge around after shielding total sectional area large, current capacity is strong, can doublely do ground core use; Due in the time producing, high strength copper alloy silk is embedded in the middle of outer jacket, can not cause occurring water inlet at shielding silk place, guarantees that shielding silk can not be oxidized; High strength copper alloy silk dredge around employing, can significantly improve the longitudinal pulling force of cable, because the tensile strength of high strength copper alloy silk can reach 10 times of left and right of common copper wire, when guaranteeing cable flexibility, improve its resistance to tension, make novel cable of the present utility model can in deep water, stand larger hydraulic pressure and impulsive force can not cause cable impaired.
(6) the utility model oversheath adopts urethane cover material, it is good that this material has water resistance, oil resistant, corrosion-resistant, wear-resisting polyurethane material are as sheath, and its performance flexibility is good, even use in naval vessel, bending radius is very little can not worry that cable is impaired yet.
(6) in the waterproof of conductor, even glue coated technology between monofilament, owing to adopting 5 zinc-plated class flexible conductors, monofilament is very thin, is easy to cause the accumulation of glue, causes the defective of conductor, can adopt thin mould perforation paint-on technique to solve this type of difficult problem, substantially the pliability that does not affect conductor after glue is filled, arrives good water resistance, guarantees to use safety.
(7) the utility model manufacture craft is easy, can conveniently produce cable by die device and plastic extruding machine, meets design requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, conductor; 2, insulating barrier; 3, inserts; 4, separator; 5, screen; 6, outer jacket; 7, die sleeve; 8, core rod; 9, high-strength alloy copper wire; 10, cable core; 11, through wires hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, tension deep water flexible cable for the naval vessel of the present embodiment, comprises at least one core, and the structure of single core is: comprise conductor 1, the periphery of conductor 1 is enclosed with insulating barrier 2, is filled with inserts 3 between each core; Some cores are wound in cable core, and the outside of cable core is enclosed with separator 4, screen 5 and outer jacket 6 successively, and screen 5 is embedded in outer jacket 6.
In actual fabrication process, as shown in Figure 1: in the stranded process of conductor 1, the employing glue that blocks water is coated on monofilament, outside conductor 1, extruding not drip adds water, insulating barrier 2 adopts the ethylene-propylene rubber with superior isolation performance, in cable core, adopting blocks water fills glue inserts 3, adopt the separator 4 of block-water effect, screen 5 for high-strength alloy copper wire dredge around shielding, and be evenly embedded in outer jacket 6, outer jacket 6 uses has good water-fast, wear-resisting, corrosion-resistant and polyurethane material that softness is excellent.Above-mentioned process using common process all can be produced.
Not drip glue described in the utility model and polyurethane material are commercial goods.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection range of the present utility model, can be done any type of modification.
Claims (6)
1. a tension deep water flexible cable for naval vessel, is characterized in that: comprise at least one core, the structure of single core is: comprise conductor (1), the periphery of described conductor (1) is enclosed with insulating barrier (2), is filled with inserts (3) between each core; Some cores are wound in cable core, and the outside of described cable core is enclosed with separator (4), screen (5) and outer jacket (6) successively, and described screen (5) is embedded in outer jacket (6).
2. tension deep water flexible cable for naval vessel as claimed in claim 1, is characterized in that: screen (5) is dredged around shielding for many high-strength alloys copper wire, and its even interval is installed in outer jacket (6).
3. tension deep water flexible cable for naval vessel as claimed in claim 1, is characterized in that: described conductor (1) adopts 5 class flexible conductors, is positioned between the monofilament of conductor (1) and adopts glue to fill.
4. tension deep water flexible cable for naval vessel as claimed in claim 1, is characterized in that: described insulating barrier (2) adopts ethylene-propylene rubber insulated.
5. tension deep water flexible cable for naval vessel as claimed in claim 1, is characterized in that: described inserts (3) is drip filling glue not.
6. tension deep water flexible cable for naval vessel as claimed in claim 1, is characterized in that: described outer jacket (6) adopts polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585394.2U CN203596203U (en) | 2013-09-23 | 2013-09-23 | Tensile submersible flexible cable used for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585394.2U CN203596203U (en) | 2013-09-23 | 2013-09-23 | Tensile submersible flexible cable used for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596203U true CN203596203U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585394.2U Expired - Fee Related CN203596203U (en) | 2013-09-23 | 2013-09-23 | Tensile submersible flexible cable used for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
-
2013
- 2013-09-23 CN CN201320585394.2U patent/CN203596203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
| CN103474147B (en) * | 2013-09-23 | 2016-10-05 | 中冠新材料科技有限公司 | Tension resisting deepwater flexible cable for ship and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 Anhui Province, Tongling City Development Zone Lake Road No. 1151 Patentee after: The crown of the new Mstar Technology Ltd Address before: 244000 Anhui Province, Tongling City Development Zone Lake Road No. 1151 Patentee before: Tongling Zhongguan Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |