CN105336407A - Four-core flat cable with control cable core - Google Patents
Four-core flat cable with control cable core Download PDFInfo
- Publication number
- CN105336407A CN105336407A CN201510895373.4A CN201510895373A CN105336407A CN 105336407 A CN105336407 A CN 105336407A CN 201510895373 A CN201510895373 A CN 201510895373A CN 105336407 A CN105336407 A CN 105336407A
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- conductor
- cable core
- control
- 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
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
- H01B7/08—Flat or ribbon 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
- H01B7/17—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
- H01B7/1895—Internal space filling-up means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a four-core flat cable with a control cable core. Power and a control signal can be transmitted at the same time without dependency. The cable comprises a power cable core and the control cable core, wherein the power cable core and the control cable core are arranged in parallel in a towed mode, and soft plastic or chemical fiber materials are adopted for the hollow part between the power cable core and the control cable core. Three phase line cores are arranged in parallel in the center of the power cable core in a towed mode, multiple ground wire core conductors are arranged in parallel on the peripheries of the three phase line cores, an insulating layer is arranged between the phase line cores and the ground wire core conductors, and the ground wire core conductors are wrapped with a master sheath in an extruded mode. The cable is compact in structure, small in outer diameter, capable of being moved repeatedly, bent and used perpendicularly, easy to machine and convenient to construct, and occupies less space.
Description
Technical field
The invention belongs to field of cables, particularly a kind of four-core ribbon cable with controlling cable core.
Background technology
Along with the universal of computer technology and the develop rapidly of information industry, Intellectual district has become the development trend of modern architecture, by the comprehensive wiring system that is made up of composite cable etc. the communication in intelligent construction, computer and various equipment and facility, include comprehensive wiring system under certain conditions, be interconnected to form complete supporting entirety, to realize highly intelligentized requirement.
The band of prior art controls the four-core composite cable of cable core, and usual structure is by stranded with four circular cores being extruded with insulation for control cable core, or four segment conductor-cores stranded after stranded with control cable core.Quad core comprises the identical fourth class core of four cross-sectional area of conductor or three 3+1 cores that cross-sectional area of conductor is large, a cross-sectional area of conductor is little.No matter be the stranded of which kind of form, core gap is larger, not only make cable roundness poor, and to extrude and easily loose in the process such as construction, and core easily channels bit, usually add packing material stranded together, and time stranded, skin need be tightened for this reason with band, after stranded or stranding, extrude sheath again.This structure band controls the four-core composite cable of cable core, and not only cable core poor stability, and material usage is large, also add cable weight and cost.As adopted four stranded segment conductor-core structures, although cable core stability improves, core is processed into sector structure, processes round core complicated, needs strict control segment angle and fan-shaped height, and easily occurs the phenomenons such as in uneven thickness, insulating barrier splits; Secondly, be no matter the four-core composite cable that the band of which kind of stranded form controls cable core, lay configuration makes actual core length increase, waste material, increases weight, cable cost increase; Again, this structure also makes the outside diameter of cable comparatively large, especially large gauge cable, and large external diameter not only increases manufacture, transport difficult, and takies that to lay space large.Besides, the electromagnetic interference of composite cable power wire core to control conductor of usual structure is larger.
Adopt circular shape concentric structure, can the outside diameter of cable be reduced, reduce the waste of material of stranded increase length, alleviate weight, not only reduce to account for deposited space, easy construction, and reduce cost, be also conducive to reducing electric energy loss.But the outside diameter of cable of this structure still very greatly, highly high, when laying in wire casing, when especially needing multi-cable simultaneously overlap is laid, taking that to lay space still very large, in small space, limiting use; Secondly, many round cables together laying installation time, be easily wound around between cable, and identify difficulty, working service bothers; Again, round cable core identification difficulty, particularly four uiform section conductors, need every root core all to identify; Besides, when using round cable, due to its constructional feature, the torsional moment of whole cable is made to be zero more difficult, a lot of occasion uses cable also to need repeatedly to move, bend, or vertically use, the torsion added when the torsion of cable self and manufacture, and the torsion not noting increasing is installed, especially when vertically using, the superposition of cable lower end discharges the twisting resistance transmitted above bearing, therefore twisting resistance is maximum, therefore can be distorted distortion, bulge, broken skin until the heart yearn that fractures after the use several months.These are not only easily accidents caused, cause cable short circuit or damage equipment; And cause cable shortening in useful life.Therefore the place being worth improving is still had.
In prior art, have and adopt the structure of flat cable, can repeatedly move, bending, or vertically use, in mobile and BENDING PROCESS, power cable core and control cable and easily produce relative motion, friction generates heat and damage covering.
Summary of the invention
The present invention is the shortcoming overcoming prior art existence, provide a kind of four-core ribbon cable with controlling cable core, the power cable core of this cable and fill insulation filler in controlling between cable core space, can buffer power cable core and the friction that controls between cable core, extends cable useful life.
A kind of four-core ribbon cable with controlling cable core disclosed by the invention, comprise the power cable core and control cable core that directly drag side by side, total foreskin is surrounded by power cable core and control cable core, fill insulation filler in space between power cable core and control cable core, described insulation filler comprises flexible plastics or fibers material; Three phase cores are directly dragged at described power cable core center side by side, at the peripheral laid out in parallel of three phase cores some wire core conductors, outside wire core conductor, extrude total sheath.
Further, between described three phase cores and wire core conductor, the first insulating barrier is set.
Another kind one is improved, and the conductor that described phase core is made up of some monofilament and wrapped the second insulating barrier at conductor form.
Another kind one is improved, and described wire core conductor diameter is identical with filament diameter.
Another kind one is improved, and wire core conductor is solid naked round conductor, or for extruding the filled circles conductor of insulation.
Another kind one is improved, and described control cable core is by the some stranded rear wrapped metal screen layers of control conductor, and outermost extrudes sheath again and forms.
Another kind one is improved, and described control conductor quantity is more than 2 or 2.
Another kind one is improved, and described control conductor is made up of control conductor conductor and the 3rd insulating barrier be extruded in outside control conductor conductor.
Another kind one is improved, and the external diameter of described control cable core is identical with the height of power cable core.
Disclosed by the invention a kind of with controlling the four-core ribbon cable of cable core, can transferring electric power and control signal simultaneously, and independent mutually.Phase core, wire core, control cable core are all directly dragged, and save packing material and band, decrease the waste of material of stranded increase length, alleviate weight.Squashed structure, repeatedly can move, bend, or vertically use.Control to fill insulant between cable core and power cable core, can mutual motion between cushioning control cable core and power cable core and friction.Owing to there being the existence controlling cable core, without the need to identifying phase core, wire core, namely can differentiating whole phase core, wire core, can not be wound around, between cable, identify that easily, working service is convenient.Flat, highly more circular low, and wire core is divided into some independent conductors, become flat laid out in parallel outside three phase cores arranged side by side, laid out in parallel is short simultaneously compared with four-core for width, reduces and lays space, easy construction.Wire core flat laid out in parallel is outside three phase cores arranged side by side; the phase core bearing electric power transfer is made to be positioned at innermost layer; not only can play similar steel wire armoured effect; can play a very good protection to phase cable core; effectively alleviate and damage by external force; but also can shielding action be played, effectively reduce the electromagnetic interference to controlling cable core and surrounding electric equipment, and extraneous electromagnetic interference.
Accompanying drawing explanation
Fig. 1 is a kind of four-core ribbon cable structural representation with controlling cable core disclosed by the invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
As shown in Figure 1, a kind of four-core ribbon cable with controlling cable core, comprise the power cable core 1 and control cable core 2 that directly drag side by side, total foreskin is surrounded by power cable core and control cable core, 3 fill insulation filler 4 at power cable core 1 with in controlling between cable core 2 space, and insulation filler comprises flexible plastics or fibers material.Three phase cores 14 are directly dragged at power cable core center side by side, arrange the first insulating barrier 13, extrude total sheath 11 outside wire core conductor the peripheral laid out in parallel of three phase cores some wire core conductors 12, three between phase core 14 and wire core conductor 12.
The conductor that phase core 14 is made up of some monofilament 141 and wrapped the second insulating barrier 142 at conductor form.Wire core conductor 12 diameter is identical with monofilament 141 diameter.Wire core conductor 12 is solid naked round conductor, or for extruding the filled circles conductor of insulation.
Control conductor 2 is made up of control conductor conductor 21 and the 3rd insulating barrier 22 be extruded in outside control conductor conductor.Control conductor 2 quantity is more than 2 or 2.The external diameter controlling cable core 2 is identical with the height of power cable core 1.
Embody rule approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. the four-core ribbon cable with controlling cable core, it is characterized in that: comprise the power cable core and control cable core that directly drag side by side, total foreskin is surrounded by power cable core and control cable core, fill insulation filler in space between power cable core and control cable core, described insulation filler comprises flexible plastics or fibers material; Three phase cores are directly dragged at described power cable core center side by side, at the peripheral laid out in parallel of three phase cores some wire core conductors, outside wire core conductor, extrude total sheath.
2. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: arrange the first insulating barrier between described three phase cores and wire core conductor.
3. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: the conductor that described phase core is made up of some monofilament and wrapped the second insulating barrier at conductor form.
4. a kind of four-core ribbon cable with controlling cable core according to claim 3, is characterized in that: described wire core conductor diameter is identical with filament diameter.
5. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: wire core conductor is solid naked round conductor, or for extruding the filled circles conductor of insulation.
6. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: described control conductor quantity is more than 2 or 2.
7. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: described control conductor is made up of control conductor conductor and the 3rd insulating barrier be extruded in outside control conductor conductor.
8. a kind of four-core ribbon cable with controlling cable core according to claim 1, is characterized in that: the external diameter of described control cable core is identical with the height of power cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895373.4A CN105336407A (en) | 2015-12-08 | 2015-12-08 | Four-core flat cable with control cable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895373.4A CN105336407A (en) | 2015-12-08 | 2015-12-08 | Four-core flat cable with control cable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105336407A true CN105336407A (en) | 2016-02-17 |
Family
ID=55286874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895373.4A Pending CN105336407A (en) | 2015-12-08 | 2015-12-08 | Four-core flat cable with control cable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105336407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945920A (en) * | 2018-01-01 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of compound control flat cable that blocks water of four cores |
| CN107945942A (en) * | 2017-12-31 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of four core complex minerals fire prevention control flat cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680740A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core compound flat cable with control cable core |
| CN203721258U (en) * | 2013-12-18 | 2014-07-16 | 无锡江南电缆有限公司 | Anti-interference four-core composite flat cable with pilot core pair |
| CN204045241U (en) * | 2014-09-23 | 2014-12-24 | 常州信息职业技术学院 | Comprehensive reinforced photovoltaic computer cable |
| KR20150101221A (en) * | 2014-02-26 | 2015-09-03 | 엘에스전선 주식회사 | Optical power signal cable |
| CN205318885U (en) * | 2015-12-08 | 2016-06-15 | 无锡江南电缆有限公司 | Four -core flat cable with control cable cores |
-
2015
- 2015-12-08 CN CN201510895373.4A patent/CN105336407A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680740A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core compound flat cable with control cable core |
| CN203721258U (en) * | 2013-12-18 | 2014-07-16 | 无锡江南电缆有限公司 | Anti-interference four-core composite flat cable with pilot core pair |
| KR20150101221A (en) * | 2014-02-26 | 2015-09-03 | 엘에스전선 주식회사 | Optical power signal cable |
| CN204045241U (en) * | 2014-09-23 | 2014-12-24 | 常州信息职业技术学院 | Comprehensive reinforced photovoltaic computer cable |
| CN205318885U (en) * | 2015-12-08 | 2016-06-15 | 无锡江南电缆有限公司 | Four -core flat cable with control cable cores |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945942A (en) * | 2017-12-31 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of four core complex minerals fire prevention control flat cable |
| CN107945920A (en) * | 2018-01-01 | 2018-04-20 | 无锡江南电缆有限公司 | A kind of compound control flat cable that blocks water of four cores |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201527811U (en) | Novel cable for coal winning machine | |
| CN103680707B (en) | A kind of five core composite flat cables of compact band control conductor | |
| CN105336407A (en) | Four-core flat cable with control cable core | |
| CN103680703A (en) | Bent type five-core flat cable | |
| CN203721255U (en) | Five-core composite flat cable | |
| CN203721253U (en) | Compact five-core composite flat cable | |
| CN205318885U (en) | Four -core flat cable with control cable cores | |
| CN203721256U (en) | Flexible five-core composite flat cable with pilot core pair | |
| CN203721331U (en) | Four-core flat cable | |
| CN203721258U (en) | Anti-interference four-core composite flat cable with pilot core pair | |
| CN206312632U (en) | Communication composite power cable | |
| CN205354690U (en) | Compact four -core ribbon cable | |
| CN103680740A (en) | Four-core compound flat cable with control cable core | |
| CN103680706A (en) | Five-core combined flat cable with control cable core | |
| CN203721333U (en) | Compact four-core composite cable with pilot core pair | |
| CN203721254U (en) | Four-core composite flat cable | |
| CN103680746A (en) | Compact three-core composite ribbon cable | |
| CN203721252U (en) | Three-core composite flat cable | |
| CN203721249U (en) | Four-core flat cable | |
| CN103680705A (en) | Three-core flat cable with small outer diameter | |
| CN205595125U (en) | Composite cable | |
| CN203721248U (en) | Three-core combined flat cable with control cable cores | |
| CN203721250U (en) | Five-core flat cable | |
| CN103680743A (en) | Flat four-core composite cable with control wire core pairs | |
| CN203721332U (en) | Movable three-core composite flat cable with pilot core pair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |