CN107146656A - Control cable - Google Patents
Control cable Download PDFInfo
- Publication number
- CN107146656A CN107146656A CN201710482054.XA CN201710482054A CN107146656A CN 107146656 A CN107146656 A CN 107146656A CN 201710482054 A CN201710482054 A CN 201710482054A CN 107146656 A CN107146656 A CN 107146656A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- stranded
- center
- control cable
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
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
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- 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
- 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
- H01B7/187—Sheaths comprising extruded non-metallic layers
-
- 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
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
-
- 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
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
Cable is controlled the invention provides one kind, including at least one cable core, outside cable core successively wrapped glass fiber band, proof copper-wire braided layer, extrude outer jacket, described cable core includes center finer wire layer, the outer stranded some copper conductor layers of center finer wire layer, wrapped fireprotection layer successively outside copper conductor layer, extruded insulation layer.Described cable center's finer wire layer by some a diameter of 0.15mm silk steel wire it is stranded form, core wire layer twisting pitch is not more than 8 12 times of stranded external diameter.Compared with prior art, with fire protecting performance is good, high mechanical strength, good bending property, cable is high using safety coefficient, it is ensured that the various operations such as carry out hand excavation of operator's safety by the present invention.It is extensive that the cable adapts to occasion.
Description
Technical field
It is specifically a kind of control cable the present invention relates to power cable field.
Background technology
With economic sustainable development, people are growing day by day to the demand of traffic.The substantial increase of motor vehicle and Che Jun roads
The reduction of road surface product, generates the problems such as traffic congestion, road speed decline and environmental pollution in city.In face of day
The fact that beneficial severe, China progressively adjusts Urban Traffic Development Strategy, starts to build with the Large Copacity rail rapid transit such as subway
Based on modernization integrated transport system.And existing cable industry, movement cable, it is easily damaged, situations such as breaking, uses
Cycle is short, increases use cost, burden is added to using unit.
The content of the invention
The present invention is soft in order to solve problem of the prior art there is provided a kind of wear-resisting, tension, the control of fire protection flame retarding
Cable, it is ensured that the various operations such as carry out hand excavation of manipulator's safety.
The present invention includes at least one cable core, outside cable core successively wrapped glass fiber band, proof copper-wire braided layer, extrude
Outer jacket, described cable core includes center finer wire layer, the outer stranded some copper conductor layers of center finer wire layer, copper conductor layer
Outer fireprotection layer wrapped successively, extruded insulation layer.
Cable center finer wire layer be by some a diameter of 0.15mm silk steel wire it is stranded form, core wire layer is stranded
Pitch is not more than 12 times of stranded external diameter, and conductor layer should be in close contact with steel wire floor, it is ensured that core wire will not get out copper conductor
Outside, then conductor layer twisting pitch is not more than 8 times of stranded external diameter.
The fireprotection layer of cable is to be coated on conductor by magnesium oxide layer, and around synthetic mica tape layer of double-baging, increase is anti-
Fiery performance；
The advantages of insulating barrier of cable uses fluoroplastic insulation, electric property, flexibility and the big resistance to temperature difference.
The jacket layer material of cable is polybutadiene rubber, and abrasion resistant fire blocking, intensity are high and elasticity is good.
The count of cable is to be not less than 85%, it is ensured that shield effectiveness.
Beneficial effect of the present invention is：Compared with prior art, with fire protecting performance is good, high mechanical strength, bending property
Good, cable is high using safety coefficient, it is ensured that the various operations such as carry out hand excavation of operator's safety.The cable adapts to occasion
Extensively.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Structure of the present invention as shown in figure 1, including at least one cable core, outside cable core successively wrapped glass fiber band 5,
Proof copper-wire braided layer 6, extrude outer jacket 7, described cable core includes center finer wire layer 1, if stranded outside center finer wire layer 1
Dry copper conductor layer 2, the outer fireprotection layer 3 wrapped successively of copper conductor layer 2, extruded insulation layer 4.
Cable center finer wire layer be by some a diameter of 0.15mm silk steel wire it is stranded form, core wire layer is stranded
Pitch is not more than 12 times of stranded external diameter, and conductor layer should be in close contact with steel wire floor, it is ensured that core wire will not get out copper conductor
Outside, then conductor layer twisting pitch is not more than 8 times of stranded external diameter.
The fireprotection layer of cable is to be coated on conductor by magnesium oxide layer, and around synthetic mica tape layer of double-baging, increase is anti-
Fiery performance；
The advantages of insulating barrier of cable uses fluoroplastic insulation, electric property, flexibility and the big resistance to temperature difference.
The jacket layer material of cable is polybutadiene rubber, and abrasion resistant fire blocking, intensity are high and elasticity is good.
The count of cable is to be not less than 85%, it is ensured that shield effectiveness.
Concrete application approach of the present invention is a lot, and described above is only the preferred embodiment of the present invention, it is noted that for
For those skilled in the art, under the premise without departing from the principles of the invention, some improvement can also be made, this
A little improve also should be regarded as protection scope of the present invention.
Claims (6)
1. one kind control cable, it is characterised in that：Including at least one cable core, wrapped glass fiber band successively outside cable core
（5）, proof copper-wire braided layer（6）, extrude outer jacket（7）, described cable core includes center finer wire layer（1）, center finer wire layer
（1）Outer stranded some copper conductor layers（2）, copper conductor layer（2）Outer fireprotection layer wrapped successively（3）, extruded insulation layer（4）.
2. control cable according to claim 1, it is characterised in that：Described cable center's finer wire layer（1）By some
The a diameter of 0.15mm of root silk steel wire is stranded to be formed, and core wire layer twisting pitch is not more than 8-12 times of stranded external diameter.
3. control cable according to claim 1 or 2, it is characterised in that：Described fireprotection layer（3）For wrapped at least two layers
The magnesium oxide coating of synthetic mica tape.
4. control cable according to claim 1 or 2, it is characterised in that：Described insulating barrier（4）It is exhausted for fluoroplastic insulation
Edge layer.
5. control cable according to claim 1 or 2, it is characterised in that：Described outer jacket（7）For polybutadiene rubber
Glue.
6. control cable according to claim 1 or 2, it is characterised in that：Described braiding layer（6）Establishment density it is not low
In 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482054.XA CN107146656A (en) | 2017-06-22 | 2017-06-22 | Control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482054.XA CN107146656A (en) | 2017-06-22 | 2017-06-22 | Control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107146656A true CN107146656A (en) | 2017-09-08 |
Family
ID=59781784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482054.XA Pending CN107146656A (en) | 2017-06-22 | 2017-06-22 | Control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107146656A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06203648A (en) * | 1992-12-28 | 1994-07-22 | Japan Mica Ind Co Ltd | Fire-resistant electric cable and mica tape |
| CN101339823A (en) * | 2008-08-12 | 2009-01-07 | 江苏中煤电缆集团有限公司 | Composite stabilizing shield cable |
| CN202275622U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Wire for airplane and high-end device engine |
| CN202307235U (en) * | 2011-11-04 | 2012-07-04 | 安徽新亚特电缆集团有限公司 | Oil-resisting, corrosion-preventing and fireproof marine control cable |
| CN102751007A (en) * | 2011-04-19 | 2012-10-24 | 辽宁塑力电线电缆有限公司 | Special cable for buggy ladle |
| CN102855986A (en) * | 2012-09-13 | 2013-01-02 | 山西太平洋电缆有限公司 | Anti-interference fire-resistant control cable |
| CN205542122U (en) * | 2016-05-06 | 2016-08-31 | 四川新世纪线缆有限公司 | Waterproof moistureproof fire resistant cable |
| CN206877722U (en) * | 2017-06-22 | 2018-01-12 | 江苏华亚电缆有限公司 | Control cable |
-
2017
- 2017-06-22 CN CN201710482054.XA patent/CN107146656A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06203648A (en) * | 1992-12-28 | 1994-07-22 | Japan Mica Ind Co Ltd | Fire-resistant electric cable and mica tape |
| CN101339823A (en) * | 2008-08-12 | 2009-01-07 | 江苏中煤电缆集团有限公司 | Composite stabilizing shield cable |
| CN102751007A (en) * | 2011-04-19 | 2012-10-24 | 辽宁塑力电线电缆有限公司 | Special cable for buggy ladle |
| CN202275622U (en) * | 2011-10-11 | 2012-06-13 | 芜湖航天特种电缆厂 | Wire for airplane and high-end device engine |
| CN202307235U (en) * | 2011-11-04 | 2012-07-04 | 安徽新亚特电缆集团有限公司 | Oil-resisting, corrosion-preventing and fireproof marine control cable |
| CN102855986A (en) * | 2012-09-13 | 2013-01-02 | 山西太平洋电缆有限公司 | Anti-interference fire-resistant control cable |
| CN205542122U (en) * | 2016-05-06 | 2016-08-31 | 四川新世纪线缆有限公司 | Waterproof moistureproof fire resistant cable |
| CN206877722U (en) * | 2017-06-22 | 2018-01-12 | 江苏华亚电缆有限公司 | Control cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013000271A1 (en) | Reinforced optical fiber composite high temperature resistant overhead insulated cable | |
| CN211555572U (en) | Anticorrosive anti-interference middling pressure power cable that blocks water for seabed high-speed railway tunnel | |
| CN107731370A (en) | A kind of flexible mineral fire proof power cable | |
| CN107945969A (en) | A kind of orbit traffic direct current traction combination flexible cable and preparation method thereof | |
| CN106601360A (en) | Shield machine shielding high voltage cable and manufacturing method thereof | |
| CN206877722U (en) | Control cable | |
| CN208157111U (en) | A kind of rat-and-ant proof electric railway single phase ac cable | |
| CN101339823A (en) | Composite stabilizing shield cable | |
| CN107146656A (en) | Control cable | |
| CN203562233U (en) | Power supply cable used for electrified railway | |
| CN202677962U (en) | Railway traffic signal transmission cable | |
| CN206021975U (en) | A kind of rated voltage 35kV single electric cable for rail transit | |
| CN205943517U (en) | Fire -resistant power cable of improved generation middling pressure | |
| CN202584870U (en) | Reinforced-type fireproof and waterproof aluminium alloy power cable | |
| CN212411619U (en) | Track direct current traction cable | |
| CN107945939A (en) | A kind of insulation of second third blocks water, fire-retardant flexible electric power cable and preparation method thereof | |
| CN212322661U (en) | Water-blocking overhead insulated cable | |
| CN201629181U (en) | Direct current cable with flame resistance, fire resistance, low smoke, no halogen, water prevention, mouse prevention, weather resistance and energy saving | |
| CN202871333U (en) | Power line core control cable | |
| CN203102939U (en) | Fireproof, flame-retardant, termite-prevention and tensile cable | |
| CN202134268U (en) | Lighting cable used for air navigation aid in airport | |
| CN205354743U (en) | Direct current flexible cable for track traffic | |
| CN204516429U (en) | Exchange the special electric comprehensive cable that blocks water of goat | |
| CN203573678U (en) | DC traction cable for rail transport | |
| CN202307240U (en) | Elevator electric power video composite flat cable |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |