CN109148008A - A kind of marine engineering equipment drum cable - Google Patents
A kind of marine engineering equipment drum cable Download PDFInfo
- Publication number
- CN109148008A CN109148008A CN201810958350.7A CN201810958350A CN109148008A CN 109148008 A CN109148008 A CN 109148008A CN 201810958350 A CN201810958350 A CN 201810958350A CN 109148008 A CN109148008 A CN 109148008A
- Authority
- CN
- China
- Prior art keywords
- layer
- silver
- drum cable
- engineering equipment
- marine engineering
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of marine engineering equipment drum cables, including outer jacket and main core layer, the outer jacket includes external protection coating, corrosion-resistant coating, woven shield, foil shielding layer and fireproof mica belt, the external protection coating is internally provided with corrosion-resistant coating, the corrosion-resistant coating is internally provided with woven shield, the woven shield is internally provided with foil shielding layer, the foil shielding layer is internally provided with fireproof mica belt, the main core layer is arranged inside fireproof mica belt, the main core layer includes inner sheath, resilient barrier skeleton, polyethylene layer and silver-plated copper conductor, the inner sheath is internally provided with resilient barrier skeleton, the inside of inner sheath is divided into three regions by the resilient barrier skeleton, the silver-plated copper conductor is separately positioned in three regions of inner sheath, the resilient barrier bone Frame is in trisection shape.Tension fold resistance of the present invention, shielding and corrosion resistance are stronger, long service life.
Description
Technical field
The present invention relates to technical field of electric wires and cables, specially a kind of marine engineering equipment drum cable.
Background technique
Drum cable is widely used in marine engineering equipment, resets as passed through on the lifting equipment in ocean engineering
Standby upper winding motor drives spool turns, and reel can be wound and be discharged to drum cable.
But existing marine engineering equipment is had the disadvantage in that with drum cable
1, existing marine engineering equipment drum cable drum cable in wrapup procedure need to withstand larger pulling force and answer
With certain flexibility, and existing drum cable tension ability and flexibility are poor, it is easy to be broken, service life
It is shorter, it is not very practical.
2, existing marine engineering equipment is poor with drum cable shielding, and the signal of drum cable transmission is easy by outer
Boundary's interference, so that signal stabilization is poor, and existing drum cable fire resistance and Corrosion Protection are poor, fire are occurring
Damage is easy for when calamity or chance deep-etching liquid to fall, and seriously affects the progress of work.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of marine engineering equipment drum cable, solves existing
Technology tension fracture resistance it is not strong, shielding and the poor problem of corrosion resistance.
To achieve the above object, the invention provides the following technical scheme: a kind of marine engineering equipment drum cable, including
Outer jacket and main core layer, the outer jacket include external protection coating, corrosion-resistant coating, woven shield, foil shielding layer and fire resisting cloud
Master tape layer, the external protection coating are internally provided with corrosion-resistant coating, and the corrosion-resistant coating is internally provided with woven shield, institute
The foil shielding layer that is internally provided with of woven shield is stated, the foil shielding layer is internally provided with fireproof mica belt, institute
It states main core layer to be arranged inside fireproof mica belt, the main core layer includes inner sheath, resilient barrier skeleton, polyethylene layer
With silver-plated copper conductor, the inner sheath is internally provided with resilient barrier skeleton, and the resilient barrier skeleton will be in inner sheath
At three regions, the silver-plated copper conductor is separately positioned in three regions of inner sheath for part.
Preferably, the resilient barrier skeleton is in trisection shape.
Preferably, filled layer is provided with around the silver-plated copper conductor, the filled layer is refractory ceramics magnesia powder
Last layer.
Preferably, it is provided with polyethylene layer between each silver-plated copper conductor and filled layer, and gathered
Ethylene insulating layer in a ring wraps silver-plated copper conductor.
Preferably, the two sides of each silver-plated copper conductor are low cigarette being provided with a gasket for packing, the gasket for packing
Halogen-free flameproof rope.
Preferably, the woven shield is copper mesh woven shield.
Preferably, the outer surface of the external protection coating is evenly arranged with a plurality of anti-skidding broken line item.
The present invention provides a kind of marine engineering equipment drum cable, have it is following the utility model has the advantages that
(1) present invention is rubber skeleton by setting resilient barrier skeleton and gasket for packing, resilient barrier skeleton, can be led multiple
Body separates, and does not interfere with each other each conductor, independent operating, increases the stability of drum cable, while resilient barrier
Elasticity is good for skeleton, and when winding to drum cable, meeting flexibility is good, enhances the flexural capacity of drum cable entirety, fills
Rope keeps the globality of drum cable more preferable through entire drum cable, and tensile capacity increases, and is not easy to be fractureed easily.
(2) present invention passes through setting corrosion-resistant coating, woven shield, foil shielding layer and fireproof mica belt, in use,
Woven shield and foil shielding layer, which form twice shielded layer, can greatly enhance the shielding properties of drum cable, avoid drum cable
At runtime by outside electromagnetic interference, while corrosion-resistant coating can enhance the antiseptic property of cable, the fire resisting of fireproof mica belt
Property is higher, and security protection effect is good.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is front elevational view of the invention；
Fig. 3 is the structural schematic diagram of main core layer of the present invention.
In figure: 1, outer jacket；2, external protection coating；3, corrosion-resistant coating；4, woven shield；5, foil shielding layer；6, fire resisting
Mica belt；7, main core layer；8, inner sheath；9, resilient barrier skeleton；10, polyethylene layer；11, silver-plated copper conductor；12, it fills out
Fill rope；13, filled layer；14, anti-skidding broken line item.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of marine engineering equipment drum cable, including it is outer
Sheath 1 and main core layer 7, outer jacket 1 include external protection coating 2, corrosion-resistant coating 3, woven shield 4, foil shielding layer 5 and fire resisting cloud
Master tape layer 6, external protection coating 2 are internally provided with corrosion-resistant coating 3, and corrosion-resistant coating 3 is internally provided with woven shield 4, braiding
Shielded layer 4 is internally provided with foil shielding layer 5, and foil shielding layer 5 is internally provided with fireproof mica belt 6, and main core layer 7 is set
It sets inside fireproof mica belt 6, main core layer 7 includes inner sheath 8, resilient barrier skeleton 9, polyethylene layer 10 and silver-plated copper
Conductor 11, inner sheath 8 are internally provided with resilient barrier skeleton 9, and the inside of inner sheath 8 is divided into three by resilient barrier skeleton 9
Region, silver-plated copper conductor 11 are separately positioned in 8 three regions of inner sheath, and resilient barrier skeleton 9 is in trisection shape, silver-plated copper
Filled layer 13 is provided with around conductor 11, filled layer 13 is refractory ceramics magnesia powder last layer, each silver-plated 11 He of copper conductor
Polyethylene layer 10 is provided between filled layer 13, and polyethylene layer 10 in a ring wraps up silver-plated copper conductor 11
Firmly, the two sides of each silver-plated copper conductor 11 are low-smoke non-halogen flame-retardant rope, braiding being provided with a gasket for packing 12, gasket for packing 12
Shielded layer 4 is copper mesh woven shield, and the outer surface of external protection coating 2 is evenly arranged with a plurality of anti-skidding broken line item 14.
In use, resilient barrier skeleton 9 is rubber skeleton, multiple silver-plated copper conductors 11 can be separated, make each plating
Silver-bearing copper conductor 11 can not interfere with each other, independent operating, increase the stability of drum cable, while 9 elasticity of resilient barrier skeleton
Good, when winding to drum cable, meeting flexibility is good, enhances the flexural capacity of drum cable entirety, gasket for packing 12 runs through
In entire drum cable, keep the globality of drum cable more preferable, tensile capacity increases, it is not easy to be fractureed easily, woven shield 4
The shielding properties of drum cable can be greatly enhanced by forming twice shielded layer with foil shielding layer 5, avoid drum cable at runtime
By outside electromagnetic interference, while corrosion-resistant coating 3 can enhance the antiseptic property of cable, and the fire resistance of fireproof mica belt 6 is higher.
Can to sum up obtain, the present invention by setting resilient barrier skeleton 9, gasket for packing 12, corrosion-resistant coating 3, woven shield 4,
Foil shielding layer 5 and fireproof mica belt 6, it is not strong to solve existing technology tension fracture resistance, shielding and corrosion resistance
Poor problem.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of marine engineering equipment drum cable, including outer jacket (1) and main core layer (7), it is characterised in that: the outer shield
Layer (1) includes external protection coating (2), corrosion-resistant coating (3), woven shield (4), foil shielding layer (5) and fireproof mica belt
(6), the external protection coating (2) is internally provided with corrosion-resistant coating (3), and the corrosion-resistant coating (3) is internally provided with braiding screen
It covers layer (4), the woven shield (4) is internally provided with foil shielding layer (5), and the inside of the foil shielding layer (5) is set
It is equipped with fireproof mica belt (6), main core layer (7) setting is internal in fireproof mica belt (6), and the main core layer (7) includes
Inner sheath (8), resilient barrier skeleton (9), polyethylene layer (10) and silver-plated copper conductor (11), the inner sheath (8) it is interior
Portion is provided with resilient barrier skeleton (9), and the inside of inner sheath (8) is divided into three regions by the resilient barrier skeleton (9), described
Silver-plated copper conductor (11) is separately positioned in (8) three regions of inner sheath.
2. a kind of marine engineering equipment drum cable according to claim 1, it is characterised in that: the resilient barrier bone
Frame (9) is in trisection shape.
3. a kind of marine engineering equipment drum cable according to claim 1, it is characterised in that: the silver-plated copper conductor
(11) it is provided with around filled layer (13), the filled layer (13) is refractory ceramics magnesia powder last layer.
4. a kind of marine engineering equipment drum cable according to claim 3, it is characterised in that: each silver-plated copper
It is provided between conductor (11) and filled layer (13) polyethylene layer (10), and polyethylene layer (10) in a ring will
Silver-plated copper conductor (11) wraps.
5. a kind of marine engineering equipment drum cable according to claim 1, it is characterised in that: each silver-plated copper
The two sides of conductor (11) are low-smoke non-halogen flame-retardant rope being provided with a gasket for packing (12), the gasket for packing (12).
6. a kind of marine engineering equipment drum cable according to claim 1, it is characterised in that: the woven shield
It (4) is copper mesh woven shield.
7. a kind of marine engineering equipment drum cable according to claim 1, it is characterised in that: the external protection coating
(2) outer surface is evenly arranged with a plurality of anti-skidding broken line item (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958350.7A CN109148008A (en) | 2018-08-22 | 2018-08-22 | A kind of marine engineering equipment drum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958350.7A CN109148008A (en) | 2018-08-22 | 2018-08-22 | A kind of marine engineering equipment drum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109148008A true CN109148008A (en) | 2019-01-04 |
Family
ID=64791060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958350.7A Pending CN109148008A (en) | 2018-08-22 | 2018-08-22 | A kind of marine engineering equipment drum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109148008A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042278U (en) * | 2011-03-21 | 2011-11-16 | 上海亿舟电子科技有限公司 | Fire-resistant coaxial video cable |
| CN204130258U (en) * | 2014-10-28 | 2015-01-28 | 上海端翔机电有限公司 | Naval vessel low-smoke non-halogen flame-retardant surpasses six class digital communication local area network cables |
| CN204215740U (en) * | 2014-09-17 | 2015-03-18 | 惠州联电电工材料有限公司 | A kind of cellular-type cable |
| CN205751618U (en) * | 2016-05-14 | 2016-11-30 | 绍兴上虞易诚工业设计有限公司 | A kind of oil resistant environmental protection shield type communication cable |
| CN107958740A (en) * | 2017-10-13 | 2018-04-24 | 安徽庆华电缆有限公司 | A kind of polyvinyl chloride insulation and sheath fire-resistant cable |
-
2018
- 2018-08-22 CN CN201810958350.7A patent/CN109148008A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042278U (en) * | 2011-03-21 | 2011-11-16 | 上海亿舟电子科技有限公司 | Fire-resistant coaxial video cable |
| CN204215740U (en) * | 2014-09-17 | 2015-03-18 | 惠州联电电工材料有限公司 | A kind of cellular-type cable |
| CN204130258U (en) * | 2014-10-28 | 2015-01-28 | 上海端翔机电有限公司 | Naval vessel low-smoke non-halogen flame-retardant surpasses six class digital communication local area network cables |
| CN205751618U (en) * | 2016-05-14 | 2016-11-30 | 绍兴上虞易诚工业设计有限公司 | A kind of oil resistant environmental protection shield type communication cable |
| CN107958740A (en) * | 2017-10-13 | 2018-04-24 | 安徽庆华电缆有限公司 | A kind of polyvinyl chloride insulation and sheath fire-resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18 Applicant after: Anhui Shangwei Cable Co., Ltd. Address before: 238300 No. 18 Gaoxin Avenue, Gaogou Industrial Park, Wuwei County, Wuhu City, Anhui Province Applicant before: Anhui Star Cable Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |