CN205069154U - Electric power and control signal composite cable - Google Patents
Electric power and control signal composite cable Download PDFInfo
- Publication number
- CN205069154U CN205069154U CN201520844629.4U CN201520844629U CN205069154U CN 205069154 U CN205069154 U CN 205069154U CN 201520844629 U CN201520844629 U CN 201520844629U CN 205069154 U CN205069154 U CN 205069154U
- Authority
- CN
- China
- Prior art keywords
- cable
- control signal
- core
- cable core
- electric power
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric power and control signal composite cable, including the cable core, its cable core is formed by three electric power insulation core transposition, space department in the cable core transposition is equipped with the filling layer, around the covering, around covering outside weaves copper wire woven shield at the polyethylene around wrapping the polyethylene outside the cable core, be equipped with the control signal cable core outside the copper wire shielding layer, crowded package inner liner outside the control signal cable core is at outmost crowded packet of polyvinyl chloride oversheath of cable, the signal control cable core form by the permutation and combination of the same number of control signal sinle silk and packing compartment. The utility model discloses a power cable, control are with signal cable's composite construction to reduced the construction work volume, reduced construction period, and low in manufacturing cost.
Description
Technical field
The utility model belongs to field of cables, is specifically related to a kind of electric power and control signal composite cable.
Background technology
At present, internal power cable and control cables all use concrete national standard, producing respectively, also needing to lay respectively two kinds of cables, and add production cost with adding cable laying operation cost when client uses when producing to these two kinds of cables.At present, client's primary concern be can interference mutually after the energising of two kinds of cable compounds, having caused can not safe operation, and we fully take into account the problem of interference mutually, adopt special shielding construction to be isolated, efficiently avoid the phenomenon of the mutual interference in running.The structural stability simultaneously concrete higher by the structure improved and easily processing, easily laying property.
Utility model content
The purpose of this utility model is to provide a kind of electric power and control signal composite cable, decreases production cost, reduces product price, simultaneously when laying finished product, decreases construction volume and construction cost.
A kind of electric power described in the utility model and control signal composite cable, comprise cable core, and its cable core forms by three electric insulation cores are stranded; The gap stranded at cable core is provided with packed layer, at the outer wrapped polyethylene lapping layer of cable core, weaves proof copper-wire braided screen outward at polyethylene lapping layer; Outside shielding layer of copper wires, be provided with control signal cable core, outside control signal cable core, extrude inner covering, extrude polyvinyl chloride oversheath at the outermost layer of cable; Described signal controlling cable core is arranged in a combination by the same number of control signal core and packing compartment.
Further improvement, described electric insulation core is made up of power cable conductor and the power cable polyvinyl chloride insulation layer be extruded in outside power cable conductor.
Further improvement, described control signal core is made up of control signal conductor and the control signal cable polyvinyl chloride insulation layer be extruded in outside control signal conductor.
Further improvement, the cross section size of described control signal cable polyvinyl chloride insulation layer is identical with the cross section size of packing, makes the evenness that control signal cable core is consistent.
Further improvement, described proof copper-wire braided screen adopts copper wire overlapped woven structure, and space is no more than 10% of whole area coverage, efficiently avoid the phenomenon of the mutual interference in running.
Described control cables packing is that remaining space employing and control signal cable polyvinyl chloride insulation layer fill remaining space with the cable filler strip of size when control signal cable core all can not cover electric-cable core.
the beneficial effects of the utility model are:
The utility model by power cable and the isolation of control signal cable, efficiently avoid the phenomenon of the mutual interference in running at employing proof copper-wire braided shielding construction; When control signal cable core all can not cover electric-cable core, remaining space employing and control signal cable polyvinyl chloride insulation layer fill remaining space with the cable filler strip of size, be of value to the structural stability increasing composite cable entirety, by power cable and control signal cable laminating production, decrease production cost, reduce product price, simultaneously when laying finished product, decrease construction volume and construction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of electric power described in the utility model and control signal composite cable, comprise cable core, and its cable core forms by three electric insulation cores are stranded; Described electric insulation core is made up of power cable conductor 1 and the power cable polyvinyl chloride insulation layer 2 be extruded in outside power cable conductor 1; Be provided with packed layer 3 in the gap that cable core is stranded, at the outer wrapped polyethylene lapping layer 4 of cable core, weave proof copper-wire braided screen 5 outward at polyethylene lapping layer; Outside shielding layer of copper wires, be provided with control signal cable core, described control signal core is made up of control signal conductor 6 and the control signal cable polyvinyl chloride insulation layer 7 be extruded in outside control signal conductor 6; Outside control signal cable core, extrude inner covering 9, extrude polyvinyl chloride oversheath 10 at the outermost layer of cable; Described signal controlling cable core is arranged in a combination by the same number of control signal core and packing 8 compartment.When control signal cable core all can not cover electric-cable core, remaining space employing and control signal cable polyvinyl chloride insulation layer fill remaining space with the cable filler strip of size, be of value to the structural stability increasing composite cable entirety, by power cable and control signal cable laminating production, decrease production cost, reduce product price, simultaneously when laying finished product, decrease construction volume and construction cost.
Described proof copper-wire braided screen adopts copper wire overlapped woven structure, and space is no more than 10% of whole area coverage, efficiently avoid the phenomenon of the mutual interference in running.
The utility model provides a kind of electric power and control signal composite cable; the above is only preferred implementation method of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1. electric power and a control signal composite cable, comprises cable core, it is characterized in that: its cable core forms by three electric insulation cores are stranded; Be provided with packed layer (3) in the gap that cable core is stranded, the outer wrapped polyethylene lapping layer (4) of cable core, weave proof copper-wire braided screen (5) outward at polyethylene lapping layer (4); Outside shielding layer of copper wires (5), be provided with control signal cable core, outside control signal cable core, extrude inner covering (9), extrude polyvinyl chloride oversheath (10) at the outermost layer of cable; Described signal controlling cable core is arranged in a combination by the same number of control signal core and packing (8) compartment.
2. a kind of electric power according to claim 1 and control signal composite cable, is characterized in that: described electric insulation core is by power cable conductor (1) and be extruded in power cable conductor (1) power cable polyvinyl chloride insulation layer (2) outward and form.
3. a kind of electric power according to claim 1 and control signal composite cable, is characterized in that: described control signal core is by control signal conductor (6) and be extruded in control signal conductor (6) control signal cable polyvinyl chloride insulation layer (7) outward and form.
4. a kind of electric power according to claim 3 and control signal composite cable, is characterized in that: the cross section size of described control signal cable polyvinyl chloride insulation layer (7) is identical with the cross section size of packing (8).
5. a kind of electric power according to claim 1 and control signal composite cable, is characterized in that: described proof copper-wire braided screen (5) adopts copper wire overlapped woven structure, and space is no more than 10% of whole area coverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844629.4U CN205069154U (en) | 2015-10-28 | 2015-10-28 | Electric power and control signal composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844629.4U CN205069154U (en) | 2015-10-28 | 2015-10-28 | Electric power and control signal composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069154U true CN205069154U (en) | 2016-03-02 |
Family
ID=55395676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844629.4U Expired - Fee Related CN205069154U (en) | 2015-10-28 | 2015-10-28 | Electric power and control signal composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321599A (en) * | 2015-10-28 | 2016-02-10 | 无锡市长城电线电缆有限公司 | Power and control signal composite cable |
| CN105976900A (en) * | 2016-06-20 | 2016-09-28 | 安徽华能电缆集团有限公司 | Warp-resistant cable for industrial robots |
-
2015
- 2015-10-28 CN CN201520844629.4U patent/CN205069154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321599A (en) * | 2015-10-28 | 2016-02-10 | 无锡市长城电线电缆有限公司 | Power and control signal composite cable |
| CN105976900A (en) * | 2016-06-20 | 2016-09-28 | 安徽华能电缆集团有限公司 | Warp-resistant cable for industrial robots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191028 |