CN106571193A - Combined control cable - Google Patents
Combined control cable Download PDFInfo
- Publication number
- CN106571193A CN106571193A CN201510653269.4A CN201510653269A CN106571193A CN 106571193 A CN106571193 A CN 106571193A CN 201510653269 A CN201510653269 A CN 201510653269A CN 106571193 A CN106571193 A CN 106571193A
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- conductor
- layer
- outside
- unmasked
- core
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Abstract
The invention relates to a combined control cable comprising a first conductor. A first insulating layer is arranged outside the first conductor; a first metal shielding layer is arranged outside the first insulating layer; and the first conductor, the first insulating layer, and the first metal shielding layer form a shielding wire core unit. A second metal shielding layer is arranged outside the shielding wire core unit; an inner sheath is arranged outside the second metal shielding layer; and non-shielding wire core units are arranged outside the inner sheath uniformly, wherein the adjacent non-shielding wire core units are close to each other tightly. The non-shielding wire core units include second conductors; second insulating layers are arranged outside the second conductors; and the non-shielding wire core units form a non-shielding wire core layer. According to the combined control cable, the shielded wire core and the non-shielding wire cores are combined into one cable structure, so that the structure becomes compact and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of cable, and in particular to one kind control cable.
Background technology
Control cable is mainly used in transmission signal, in some cases, also preventing the interference of outer bound pair signals transmission, therefore screen layer is set up outside core, and the core of such cable is just divided into unmasked type control conductor and shield type control conductor.It is general just to design two kinds of structures（A kind of shield type, a kind of unmasked type）Cable used, so, every cable has restrictive coating, increased the cost of cable, meanwhile, two laying for cable are also required to more spaces and manpower.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided a kind of to combine shielding core with unmasked core in a construction of cable, compact conformation, the combined type control cable of low cost of manufacture.
Technical scheme：In order to solve above-mentioned technical problem，A kind of combined type of the present invention controls cable，It includes the first conductor，The first insulating barrier is provided with outside first conductor，The first metal screen layer is provided with outside first insulating barrier，First conductor、First insulating barrier and the first metal screen layer composition shielding line core unit，The shielding line core unit is at least provided with two，The second metal screen layer is provided with outside the shielding line core unit，Inner sheath is provided with outside second metal screen layer，Unmasked core unit is uniformly provided with outside the inner sheath，The adjacent unmasked core unit is against setting，The unmasked core unit includes the second conductor，The second insulating barrier is provided with outside second conductor，The unmasked core unit constitutes unmasked core layer，The unmasked core layer is at least provided with one layer，External sheath layer is provided with outside the unmasked core layer.
First conductor is real core copper conductor or twisted copper conductors, and cross-sectional area of conductor is 1.0-4.0 mm2。
First insulating barrier and the second insulating barrier are all polyvinyl chloride or cross-linked polyethylene layer.
First metal screen layer is formed by slim copper strips or aluminium foil are wrapped, and slim copper strips or aluminum foil thickness are 0.05-0.10mm, wrapped Duplication >=15%.
Second metal screen layer is formed by slim copper strips or aluminium foil are wrapped, and slim copper strips or aluminum foil thickness are 0.10-0.15mm, wrapped Duplication >=20%.
The inner sheath is high-strength polyvinyl chloride or high density polyethylene (HDPE) sheath, and its thickness is 1.2-1.4mm.
Second conductor is real core copper conductor or twisted copper conductors.
The external sheath layer is flame-proof polyvinyl chloride or the low cigarette polyolefin jacket of high-flame-retardanthalogen-free halogen-free.
The present invention will shield core after extruded insulation, and screen layer is respectively provided with outside every insulated wire cores, protect each insulated wire cores that external interference is not received in transmission signal.Core stranding with screen layer is placed on into the most middle of cable, total shielding is set outside all cores with screen layer, increase antijamming capability.Uniform outside total screen layer to place unmasked insulation control conductor, compact conformation does not affect the use for shielding core.Oversheath is extruded outside the unmasked insulated wire cores of marshalling.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：Overall structure of the present invention arranges reasonable; compact conformation; shielding core and unmasked core are arranged in inside and outside; all of insulated wire cores can be protected; can guarantee that the antijamming capability of shielding core again simultaneously; shielding core in control cable core is arranged in the same construction of cable with unmasked core; both are separated in structure; both ensure that shielding core plays a part of shielding; in turn simplify the construction of cable; shielding core is co-located in same sheath with unmasked core, has saved cable cost, and cable laying is very convenient.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
As shown in Figure 1，A kind of combined type of the present invention controls cable，It includes the first conductor 1，The first insulating barrier 2 is provided with outside first conductor 1，The first metal screen layer 3 is provided with outside first insulating barrier 2，First conductor 1、First insulating barrier 2 and the composition shielding line core unit of the first metal screen layer 3，The shielding line core unit is at least provided with two，The second metal screen layer 4 is provided with outside the shielding line core unit，Inner sheath 5 is provided with outside second metal screen layer 4，Unmasked core unit is uniformly provided with outside the inner sheath 5，The adjacent unmasked core unit is against setting，The unmasked core unit includes the second conductor 6，The second insulating barrier 7 is provided with outside second conductor 6，The unmasked core unit constitutes unmasked core layer，The unmasked core layer is at least provided with one layer，External sheath layer 8 is provided with outside the unmasked core layer；First conductor 1 is real core copper conductor or twisted copper conductors, and cross-sectional area of conductor is 1.0-4.0 mm2；The insulating barrier 7 of first insulating barrier 2 and second is all polyvinyl chloride or cross-linked polyethylene layer；First metal screen layer 3 is formed by slim copper strips or aluminium foil are wrapped, and slim copper strips or aluminum foil thickness are 0.05-0.10mm, wrapped Duplication >=15%；Second metal screen layer 4 is formed by slim copper strips or aluminium foil are wrapped, and slim copper strips or aluminum foil thickness are 0.10-0.15mm, wrapped Duplication >=20%；The inner sheath 5 is high-strength polyvinyl chloride or high density polyethylene (HDPE) sheath, and its thickness is 1.2-1.4mm；Second conductor 6 is real core copper conductor or twisted copper conductors；The external sheath layer 8 is flame-proof polyvinyl chloride or the low cigarette polyolefin jacket of high-flame-retardanthalogen-free halogen-free.Overall structure of the present invention arranges reasonable; compact conformation; shielding core and unmasked core are arranged in inside and outside; all of insulated wire cores can be protected; can guarantee that the antijamming capability of shielding core again simultaneously; shielding core in control cable core is arranged in the same construction of cable with unmasked core; both are separated in structure; both ensure that shielding core plays a part of shielding; in turn simplify the construction of cable; shielding core is co-located in same sheath with unmasked core, has saved cable cost, and cable laying is very convenient.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme is a lot; the above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and clearly each part not can use prior art to be realized in the present embodiment.
Claims (8)
1. a kind of combined type controls cable, it is characterised in that：It includes the first conductor（1）, in first conductor（1）Outside is provided with the first insulating barrier（2）, in first insulating barrier（2）Outside is provided with the first metal screen layer（3）, first conductor（1）, the first insulating barrier（2）With the first metal screen layer（3）Composition shielding line core unit, the shielding line core unit is provided with the second metal screen layer at least provided with two outside the shielding line core unit（4）, in second metal screen layer（4）Outside is provided with inner sheath（5）, in the inner sheath（5）Outside is uniformly provided with unmasked core unit, and against arranging, the unmasked core unit includes the second conductor to the adjacent unmasked core unit（6）, in second conductor（6）Outside is provided with the second insulating barrier（7）, the unmasked core unit constitutes unmasked core layer, and the unmasked core layer is provided with external sheath layer at least provided with one layer outside the unmasked core layer（8）.
2. combined type according to claim 1 controls cable, it is characterised in that：First conductor（1）For real core copper conductor or twisted copper conductors, cross-sectional area of conductor is 1.0-4.0 mm2。
3. combined type according to claim 1 controls cable, it is characterised in that：First insulating barrier（2）With the second insulating barrier（7）All it is polyvinyl chloride or cross-linked polyethylene layer.
4. combined type according to claim 1 controls cable, it is characterised in that：First metal screen layer（3）Formed by slim copper strips or aluminium foil are wrapped, slim copper strips or aluminum foil thickness are 0.05-0.10mm, wrapped Duplication >=15%.
5. combined type according to claim 1 controls cable, it is characterised in that：Second metal screen layer（4）Formed by slim copper strips or aluminium foil are wrapped, slim copper strips or aluminum foil thickness are 0.10-0.15mm, wrapped Duplication >=20%.
6. combined type according to claim 1 controls cable, it is characterised in that：The inner sheath（5）For high-strength polyvinyl chloride or high density polyethylene (HDPE) sheath, its thickness is 1.2-1.4mm.
7. combined type according to claim 1 controls cable, it is characterised in that：Second conductor（6）For real core copper conductor or twisted copper conductors.
8. combined type according to claim 1 controls cable, it is characterised in that：The external sheath layer（8）For flame-proof polyvinyl chloride or the low cigarette polyolefin jacket of high-flame-retardanthalogen-free halogen-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653269.4A CN106571193A (en) | 2015-10-12 | 2015-10-12 | Combined control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653269.4A CN106571193A (en) | 2015-10-12 | 2015-10-12 | Combined control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106571193A true CN106571193A (en) | 2017-04-19 |
Family
ID=58506355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510653269.4A Pending CN106571193A (en) | 2015-10-12 | 2015-10-12 | Combined control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106571193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117046A (en) * | 2020-09-23 | 2020-12-22 | 昆明昆宝电线电缆制造有限公司 | Aluminum-clad steel core super heat-resistant aluminum alloy overhead conductor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962347Y (en) * | 2006-10-20 | 2007-10-17 | 扬州光明电缆有限公司 | Mobile combined soft cable |
| CN101562062A (en) * | 2009-06-01 | 2009-10-21 | 宝胜科技创新股份有限公司 | Anti-torsion data power composite cable and manufacturing method thereof |
| CN202976889U (en) * | 2012-11-22 | 2013-06-05 | 芜湖航天特种缆业股份有限公司 | Vehicle-mounted composite cable |
| CN203150223U (en) * | 2013-02-19 | 2013-08-21 | 安徽华菱电缆集团有限公司 | Hydraulic equipment special-purpose extraordinary combination flexible cable |
| CN104282391A (en) * | 2014-10-21 | 2015-01-14 | 常熟市鑫华电子科技有限公司 | Vehicle-mounted communication control composite cable |
| CN104409166A (en) * | 2014-12-29 | 2015-03-11 | 常熟市鑫华电子科技有限公司 | Rounding type on-board communication control composite cable |
| CN205069218U (en) * | 2015-10-12 | 2016-03-02 | 江苏宝安电缆有限公司 | Modular control cable |
-
2015
- 2015-10-12 CN CN201510653269.4A patent/CN106571193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962347Y (en) * | 2006-10-20 | 2007-10-17 | 扬州光明电缆有限公司 | Mobile combined soft cable |
| CN101562062A (en) * | 2009-06-01 | 2009-10-21 | 宝胜科技创新股份有限公司 | Anti-torsion data power composite cable and manufacturing method thereof |
| CN202976889U (en) * | 2012-11-22 | 2013-06-05 | 芜湖航天特种缆业股份有限公司 | Vehicle-mounted composite cable |
| CN203150223U (en) * | 2013-02-19 | 2013-08-21 | 安徽华菱电缆集团有限公司 | Hydraulic equipment special-purpose extraordinary combination flexible cable |
| CN104282391A (en) * | 2014-10-21 | 2015-01-14 | 常熟市鑫华电子科技有限公司 | Vehicle-mounted communication control composite cable |
| CN104409166A (en) * | 2014-12-29 | 2015-03-11 | 常熟市鑫华电子科技有限公司 | Rounding type on-board communication control composite cable |
| CN205069218U (en) * | 2015-10-12 | 2016-03-02 | 江苏宝安电缆有限公司 | Modular control cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117046A (en) * | 2020-09-23 | 2020-12-22 | 昆明昆宝电线电缆制造有限公司 | Aluminum-clad steel core super heat-resistant aluminum alloy overhead conductor |
| CN112117046B (en) * | 2020-09-23 | 2022-06-17 | 昆明昆宝电线电缆制造有限公司 | Aluminium-clad steel core super heat-resistant aluminium alloy overhead conductor |
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Application publication date: 20170419 |