CN102708979A - Six-core power cable - Google Patents
Six-core power cable Download PDFInfo
- Publication number
- CN102708979A CN102708979A CN2012101890552A CN201210189055A CN102708979A CN 102708979 A CN102708979 A CN 102708979A CN 2012101890552 A CN2012101890552 A CN 2012101890552A CN 201210189055 A CN201210189055 A CN 201210189055A CN 102708979 A CN102708979 A CN 102708979A
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- core
- cable
- wire cores
- cable core
- power cable
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Abstract
The invention discloses a six-core power cable, which comprises a cable core. A filler is filled in gaps in the cable core. A tightening layer, a lining layer, an armored layer and an outer sheath are sequentially arranged outside the cable core. The cable core is formed by twisting six insulating wire cores. Each insulating wire core consists of a conductor and an insulating layer extruded outside the conductor. One of the insulating wire cores is positioned in the center of the cable core, is surrounded by the other five insulating wire cores, and has a sectional area which is smaller than those of the other five insulating wire cores. The six-core power cable has the characteristics of low extrusion deformation rate, high roundness during cabling, filler saving, low production cost and the like.
Description
Technical field
The present invention relates to the electric wire field, specifically be meant a kind of six-core power cable.
Background technology
At present, 5-core power cable is rational in infrastructure, and is safe and reliable.But the conductor in this power cable is fixing not tight, slides easily, particularly receives external force to do the time spent, pushes modification easily; In addition, the space between the conductor is big, the packing material of labor, thus increased production cost.
Summary of the invention
When the technical problem that the present invention will solve provides a kind of difficult extruding modification, stranding rounding property good, save packing material, six-core power cable that production cost is low.
A kind of six-core power cable of the present invention comprises cable core, fills out core between the space in cable core, outside cable core, is provided with successively and tightens layer, inner covering, armour, oversheath; Said cable core is to form by six roots of sensation insulated wire cores is stranded.
Described insulated wire cores is to be made up of the conductor insulating barrier outer with being extruded in conductor.
Described insulated wire cores, wherein one is positioned in the middle of the cable core, all the other five cores be centered around intermediate core around.
The cross section of described six roots of sensation insulated wire cores is circular, and wherein the sectional area of intermediate core is less than the sectional area of five cores around it.
Beneficial effect of the present invention is:
The present invention is that employed packing material is few during stranding by the stranded stranding of six roots of sensation core, makes that the rounding property of cable is good, is difficult for being extruded modification, has also reduced production cost aborning.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment:
As shown in Figure 1, a kind of six-core power cable of the present invention, it comprises cable core, fills out core 3 between the space in cable core, outside cable core, is provided with successively to tighten layer 4, inner covering 5, armour 6, oversheath 7; Said cable core is to form by six roots of sensation insulated wire cores is stranded.
Above-mentioned described insulated wire cores is to be made up of conductor 1 and the insulating barrier 2 that is extruded in outside the conductor 1.
The invention provides a kind of six-core power construction of cable form and implementation method; The above only is a preferred implementation method of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. a six-core power cable comprises cable core, fills out core (3) between the space in cable core, outside cable core, is provided with successively to tighten layer (4), inner covering (5), armour (6), oversheath (7); It is characterized in that: cable core is to form by six roots of sensation insulated wire cores is stranded.
2. six-core power cable according to claim 1 is characterized in that: described insulated wire cores is by conductor (1) and is extruded in outer insulating barrier (2) formation of conductor (1).
3. according to claim 1 and 2 described six-core power cables, it is characterized in that: described insulated wire cores, wherein one is positioned in the middle of the cable core, all the other five cores be centered around intermediate core around.
4. six-core power cable according to claim 1 and 2 is characterized in that: the cross section of described six roots of sensation insulated wire cores is for circular, and wherein the sectional area of intermediate core is less than the sectional area of five cores around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101890552A CN102708979A (en) | 2012-06-11 | 2012-06-11 | Six-core power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101890552A CN102708979A (en) | 2012-06-11 | 2012-06-11 | Six-core power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102708979A true CN102708979A (en) | 2012-10-03 |
Family
ID=46901666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101890552A Pending CN102708979A (en) | 2012-06-11 | 2012-06-11 | Six-core power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102708979A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601302U (en) * | 2012-05-31 | 2012-12-12 | 江苏远红电缆有限公司 | Six-core power cable |
-
2012
- 2012-06-11 CN CN2012101890552A patent/CN102708979A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601302U (en) * | 2012-05-31 | 2012-12-12 | 江苏远红电缆有限公司 | Six-core power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |