CN106409414B - A kind of cable with steel belt protection layer - Google Patents
A kind of cable with steel belt protection layer Download PDFInfo
- Publication number
- CN106409414B CN106409414B CN201610995449.5A CN201610995449A CN106409414B CN 106409414 B CN106409414 B CN 106409414B CN 201610995449 A CN201610995449 A CN 201610995449A CN 106409414 B CN106409414 B CN 106409414B
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- CN
- China
- Prior art keywords
- parts
- cable
- layer
- steel belt
- belt protection
- 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.)
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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
- H01B7/17—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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
-
- 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
-
- 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
- H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of cable with steel belt protection layer; including oversheath, steel-tape armouring layer is housed on the inside of oversheath, composite sheath layer is housed on the inside of steel-tape armouring layer; PP belting layers are housed on the inside of composite sheath layer; aerial drainage line is provided between PP belting layers and composite sheath layer, PP belting layers are novel built with wire and center reinforcemen, structure of the present invention; service life is grown; resistance to compression tension effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.
Description
Technical field
The present invention relates to a kind of cable, specifically a kind of cable with steel belt protection layer.
Background technology
Cable, define 1：It is made up of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or letter
Breath is transferred to the wire at another place at one.Define 2：Typically by several or several groups of wires（Every group at least two）It is twisted
Similar rope cable, mutually insulated between every group of wire, and being often twisted into around a center, whole outside is surrounded by height
The coating of insulation.Cable has interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, screen
Cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium is covered to close
Golden cable etc..They are all made up of sub-thread or stranded conductor and insulating barrier, for connecting circuit, electrical equipment etc..
Mechanically damaged in order to prevent, power cable is in outer layer armored protective layer, formation armored cable.Cable adds armour
The purpose of layer is filled in addition to the mechanical protections such as enhancing tensile strength, compression strength increase the service life, more important is pass through screen
Cover protection and improve cable interference free performance, also can be to prevent pounding, press, rack damage core after cable sheath and cause short circuit.Armouring
Cable is mainly used in the temperature survey of chemical industry, metallurgy, machine-building, generating and scientific experimentation etc., signal transmission and special heating,
The deficiency of existing armored cable is：Armored protective layer tensile strength is relatively low, and the external force born is not big enough；Armored protective layer shields
Effect is poor, it is impossible to be used in the serious occasion of electromagnetic interference；Be currently used for the cable of big flow in addition, inside it due to armor and
Electric current formed magnetic field, easily cause inside to carry electrostatic, the normal work of cable can be interfered with, these problems are all to be badly in need of wanting
Solve.
The content of the invention
It is an object of the invention to provide a kind of cable with steel belt protection layer, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of cable with steel belt protection layer, including oversheath, the oversheath inner side are equipped with steel-tape armouring layer, steel band
Composite sheath layer is housed on the inside of armor, PP belting layers are housed on the inside of composite sheath layer, between PP belting layers and composite sheath layer
Provided with aerial drainage line, PP belting layers are built with wire and center reinforcemen.
As the further scheme of the present invention：The oversheath is pe sheath.
As the further scheme of the present invention：The wire is provided with four, and insulating barrier is cased with outside wire.
As the further scheme of the present invention：The aerial drainage line is provided with two.
As the further scheme of the present invention：The center reinforcemen is nylon rope.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is novel, service life length, resistance to compression tension
Effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.
Brief description of the drawings
Fig. 1 is the structural representation of the cable with steel belt protection layer.
In figure：1- oversheaths, 2- steel-tape armourings layer, 3- composite sheaths layer, 4-PP belting layers, 5- insulating barriers, 6- wires, 7-
Center reinforcemen, 8- aerial drainage lines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of cable with steel belt protection layer, including oversheath 1, oversheath 1
Inner side is equipped with steel-tape armouring layer 2, and the inner side of steel-tape armouring layer 2 is equipped with composite sheath layer 3, and the inner side of composite sheath layer 3 is equipped with PP bands
Be provided with aerial drainage line 8 between 3 layers of layer 4, PP belting layers 4 and composite sheath, PP belting layers 4 built with wire 6 and center reinforcemen 7,
Oversheath 1 is pe sheath, and wire 6 is provided with four, and insulating barrier 5 is cased with outside wire 6, and aerial drainage line 8 is provided with two, and center is strengthened
Part 7 is nylon rope.
A kind of cable with steel belt protection layer described above, it is characterised in that the oversheath is by following parts by weight
Material made of：Medium density polyethylene or high density polyethylene (HDPE)：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carbon
SiClx：10-20 parts, polybutylene terephthalate (PBT)：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3—6
Part, nanometer glass microballoon：5-7 parts, polyurethane：15-25 parts, epoxy resin：5-9 parts, the antioxygen of commercially available model 168
Agent：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts.
Cable made of above-mentioned sheath material, jacket thickness are 1.8-2.0mm；Pass through single and bunchy combustion testing,
Sheath forms hard housing after burning, very little is injured for cable core, furthermore, it is possible to easily reclaim, it is not necessary to as existing
Have that the cable in technology is such, and residue is stayed between insulated wire after burning；The sheath that above-mentioned material is made, it is 10.5 in pH value
Soaked 2400 hours in solution, surface has no cracking；The sheath that above-mentioned material is made, soak 2400 in the solution that pH value is 5
Hour, surface has no cracking；The sheath that above-mentioned material is made, soaked in the sodium chloride solution that mass percent concentration is 28%
2400 hours, surface had no cracking；The sheath that above-mentioned material is made, two ends sealing are immersed in the bottoms of 10 meters of depths, and continuous 720
Hour, after taking-up, have no moisture penetration restrictive coating.
Structure of the present invention is novel, service life length, the design of the invention by steel-tape armouring layer 2 and center reinforcemen 7, no
But make it that resistance to compression tension effect of the present invention is good, moreover it is possible to effectively resist external interference, the present invention passes through the design of aerial drainage line 8, energy
Cable internal electrostatic is enough removed, meets the requirement of INVENTIONModern cable.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of cable with steel belt protection layer, including oversheath, it is characterised in that steel band armour is housed on the inside of the oversheath
Layer is filled, composite sheath layer is housed on the inside of steel-tape armouring layer, PP belting layers are housed on the inside of composite sheath layer, PP belting layers protect with comprehensive
Aerial drainage line is provided between jacket layer, PP belting layers are built with wire and center reinforcemen；The oversheath is by following parts by weight
Made of material：Medium density polyethylene or high density polyethylene (HDPE)：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carbonization
Silicon：10-20 parts, polybutylene terephthalate (PBT)：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts,
Nanometer glass microballoon：5-7 parts, polyurethane：15-25 parts, epoxy resin：5-9 parts, commercially available model 168 it is anti-oxidant
Agent：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts.
2. the cable according to claim 1 with steel belt protection layer, it is characterised in that the wire is provided with four, leads
Insulating barrier is cased with outside line.
3. the cable according to claim 1 with steel belt protection layer, it is characterised in that the aerial drainage line is provided with two.
4. the cable according to claim 1 with steel belt protection layer, it is characterised in that the center reinforcemen is nylon
Rope.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036087.8A CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
| CN201610995449.5A CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610995449.5A CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036087.8A Division CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106409414A CN106409414A (en) | 2017-02-15 |
| CN106409414B true CN106409414B (en) | 2017-12-22 |
Family
ID=59230184
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036087.8A Active CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
| CN201610995449.5A Active CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036087.8A Active CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107705896B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101939382B (en) * | 2008-02-12 | 2012-11-28 | 帝人高科技产品株式会社 | Flame-retardant resin composition, flame-retardant fiber, flame-retardant cloth, and heat-resistant protective clothing |
| GB2460686B (en) * | 2008-06-05 | 2012-05-16 | Tyco Electronics Ltd Uk | High performance, high temperature wire or cable |
| US20120111603A1 (en) * | 2010-11-10 | 2012-05-10 | Jorge Cofre | Power and/or telecommunication cable comprising a reinforced ground-check conductor |
| CN202584830U (en) * | 2012-05-16 | 2012-12-05 | 九星控股集团有限公司 | Armored cable |
| CN203134416U (en) * | 2013-01-25 | 2013-08-14 | 兖矿集团有限公司 | A cold-resistant mining high-voltage rubber-sheath flexible cable |
| CN204087874U (en) * | 2014-07-18 | 2015-01-07 | 焦作市森格高新材料有限责任公司 | A kind of super soft wear-resisting anti-water electrode low noise single crystal Cu multi-channel audio cable |
| CN104536108B (en) * | 2015-01-04 | 2017-11-07 | 武汉芯微感科技有限公司 | A kind of energy transfer optical cable |
| CN204926891U (en) * | 2015-08-27 | 2015-12-30 | 江苏通鼎光电科技有限公司 | Insulating transponder data transmission cable of physical blowing |
| CN105778227A (en) * | 2016-04-13 | 2016-07-20 | 安徽埃克森科技集团有限公司 | Anti-cracking waterproof high-performance asphalt cable material and preparing method thereof |
-
2016
- 2016-11-11 CN CN201711036087.8A patent/CN107705896B/en active Active
- 2016-11-11 CN CN201610995449.5A patent/CN106409414B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107705896B (en) | 2019-02-05 |
| CN107705896A (en) | 2018-02-16 |
| CN106409414A (en) | 2017-02-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Kuan Inventor after: Mao Wenzhang Inventor after: Hua Qiguo Inventor after: Wan Xiuping Inventor after: Zhao Kehua Inventor before: Fan Yinghua |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171123 Address after: 239300 Anhui province Tianchang Renhe Road No. 20 Applicant after: Anhui Tiankang (Group) Co., Ltd. Address before: Wang Changshou City Xin Zhuang Zhen Ni Qiao Cun Suzhou city of Jiangsu Province in 215552 (1) Wang Ni Bridge No. 24 Applicant before: Fan Yinghua |
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