CN205050629U - Insulated control cable - Google Patents
Insulated control cable Download PDFInfo
- Publication number
- CN205050629U CN205050629U CN201520814426.0U CN201520814426U CN205050629U CN 205050629 U CN205050629 U CN 205050629U CN 201520814426 U CN201520814426 U CN 201520814426U CN 205050629 U CN205050629 U CN 205050629U
- Authority
- CN
- China
- Prior art keywords
- copper wire
- cable
- control cable
- copper
- composite films
- 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model particularly relates to an insulated control cable, including its inside a plurality of cable cores that set up, wrapped up into circular cross section between a plurality of cable cores around the covering through setting up the filler material, wind the covering and set gradually aluminium composite films area, copper wire weaving layer, restrictive coating outward, wherein adopt the PET film around the covering, the copper wire weaving layer adopts the compartment to weave by the copper wire area that the copper wire is constituteed to form, add a PET film through insulated control cable in aluminium composite films in -band portion, make the connection between the cable core inseparabler, and play certain cushioning effect, prevent that aluminium composite films from taking the fish tail or cuting the core insulation layer, and take at aluminium composite films and weave around the package through the copper wire area, and what adopt is that the compartment is woven, raw and other materials have been practiced thrift to a certain extent, the double -deck interference killing feature that provides the cable of keeping apart through aluminium composite films area and copper wire area weaving layer.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of insulation control cable.
Background technology
Along with the development of Chinese national economy, the demand of people to electric power increases year by year, cause the continuous quickening of Construction of Intercity Network transformation paces, the electric utility of China is obtained and develops fast, and then promoted the flourish of whole wires and cables industry.The Cultivar development of current cable is diversified development trend,
Generating, oil, chemical industry, also just more and more higher to the quality requirement of cable.Especially equipment all has high requirements for the real-time of signal and accuracy, in order to improve equipment performance, needing the interference in electric field, magnetic field to external world to shield, therefore having higher requirement to the shield effectiveness of control cables.The kind of current cable shield is generally proof copper-wire braided shielding, the wrapped shielding of tinned copper wire braid shielded, copper strips, aluminium-plastic tape shielding.Wherein the latter two are mainly used in the serious place of interference source, proof copper-wire braided shielding identical with tinned copper wire braid shielded antijamming capability, tinned copper wire mainly prevent copper wire oxidized or pollute after antijamming capability reduction.But the research of being correlated with all is not carried out about proof copper-wire braided mode and arrangement.
Utility model content
In view of the above, the purpose of this utility model is to provide a kind of insulation control cable, improves cable shield performance, strengthens its antijamming capability.
A kind of insulation control cable, comprise its inner some cable cores arranged, described cable core comprises its inner setting by the conductor of many proof copper-wire braideds and insulating barrier conductor being rolled into circular cross-section, circular cross-section is rolled into by arranging packing material by lapping layer between some cable cores, aluminium THIN COMPOSITE film strips, proof copper-wire braided layer, restrictive coating is disposed with outside described lapping layer, wherein said lapping layer adopts PET film, the copper wire band that described proof copper-wire braided layer is made up of copper wire adopts compartment braiding to form, and described restrictive coating adopts crosslinked polyethylene to make.
A kind of insulation control cable that the utility model provides, preferably, described copper wire adopts tinned copper wire, and the diameter of copper wire is 1.03mm, and on each copper wire band, the radical of copper wire is 60.
A kind of insulation control cable that the utility model provides, preferably, the thickness of described insulating barrier is 4.5mm.
A kind of insulation control cable that the utility model provides, preferably, the thickness of described sheath is 0.68mm to 1.20mm.
Preferential and beneficial effect of the present utility model is: a kind of insulation control cable that the utility model provides, a PET film is set up in aluminium THIN COMPOSITE film strips inside by insulation control cable, make the connection between cable core tightr, and play certain cushioning effect, prevent aluminium THIN COMPOSITE film strips from scratching or incised wound cable core insulating barrier, and it is wrapped by the braiding of copper wire band in aluminium THIN COMPOSITE film strips, and employing is compartment braiding, raw material are saved to a certain extent, the antijamming capability providing cable is isolated by the bilayer of aluminium THIN COMPOSITE film strips and copper wire band braid.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is just preferably described, wherein,
The schematic diagram of a kind of insulation control cable that Fig. 1 provides for the utility model;
The cross-sectional view of a kind of insulation control cable that Fig. 2 provides for the utility model.
Embodiment
Referring to figs. 1 through Fig. 2, a kind of insulation control cable embodiment of the utility model is described further.
A kind of insulation control cable in Fig. 1 and Fig. 2, comprise its inner some cable cores 1 arranged, described cable core 1 comprises its inner setting by the conductor 11 of many proof copper-wire braideds and the insulating barrier 12 conductor 11 being rolled into circular cross-section, and described cable core 1 also can set up internal shield 13 between insulating barrier 12 and conductor 11, the screening ability of cable can be improved like this, circular cross-section is rolled into by arranging packing material 2 by lapping layer 3 between some cable cores 1, aluminium THIN COMPOSITE film strips 4 is disposed with outside described lapping layer 3, proof copper-wire braided layer 5, restrictive coating 6, wherein said lapping layer 3 adopts PET film, and described PET film adopts transparent membrane.The copper wire band 51 that described proof copper-wire braided layer 5 is made up of copper wire fits tightly and adopts compartment braiding to form in aluminium THIN COMPOSITE film strips 4, every two adjacent and spacing L between the copper wire band 51 that lapping direction is identical is 1/4 to 1/3 of copper wire band 51 width D, the intersection point of every four crossing copper wire bands 51 forms a rhombus, and described restrictive coating 6 adopts crosslinked polyethylene to make.Described copper wire adopts tinned copper wire, and the diameter control of copper wire is at 0.98mm to 1.05mm, and preferably, the diameter of copper wire is 1.03mm.On each copper wire band 51, the radical of copper wire is 60 simultaneously.
The thickness of described insulating barrier 12 is 4.5mm.The thickness of described sheath 6 is 0.68mm to 1.20mm.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an insulation control cable, comprise its inner some cable cores arranged, described cable core comprises its inner setting by the conductor of many proof copper-wire braideds and insulating barrier conductor being rolled into circular cross-section, circular cross-section is rolled into by arranging packing material by lapping layer between some cable cores, aluminium THIN COMPOSITE film strips is disposed with outside described lapping layer, proof copper-wire braided layer, restrictive coating, wherein said lapping layer adopts PET film, the copper wire band that described proof copper-wire braided layer is made up of copper wire adopts compartment braiding to form, described restrictive coating adopts crosslinked polyethylene to make.
2. a kind of insulation control cable according to claim 1, is characterized in that, described copper wire adopts tinned copper wire, and the diameter of copper wire is 1.03mm, and on each copper wire band, the radical of copper wire is 60.
3. a kind of insulation control cable according to claim 1, is characterized in that, the thickness of described insulating barrier is 4.5mm.
4. a kind of insulation control cable according to claim 1, is characterized in that, the thickness of described sheath is 0.68mm to 1.20mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520814426.0U CN205050629U (en) | 2015-10-21 | 2015-10-21 | Insulated control cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520814426.0U CN205050629U (en) | 2015-10-21 | 2015-10-21 | Insulated control cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205050629U true CN205050629U (en) | 2016-02-24 |
Family
ID=55344182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520814426.0U Active CN205050629U (en) | 2015-10-21 | 2015-10-21 | Insulated control cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205050629U (en) |
-
2015
- 2015-10-21 CN CN201520814426.0U patent/CN205050629U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205050629U (en) | Insulated control cable | |
CN205069154U (en) | Electric power and control signal composite cable | |
CN104867551A (en) | Flexible drainage cable of coal cutter | |
CN204480785U (en) | A kind of aviation armouring flexible electric power cable | |
CN203787166U (en) | Corrosion-resistant waterproof tensile cable | |
CN203787151U (en) | Anti-interference shielding type cable | |
CN202632875U (en) | Communication cable with high water seepage resistant performance | |
CN203826056U (en) | Deep ocean work signal transmission cable | |
CN202632877U (en) | Shielding-reinforced indoor and outdoor dual-purpose digital communication cable | |
CN204143952U (en) | Shield type communication data cable | |
CN104821194A (en) | Armored shielding flexible cable for coal cutter | |
CN203325487U (en) | High-definition multimedia data cable having shielding function | |
CN205104265U (en) | Explosion -proof cable | |
CN204480783U (en) | A kind of space flight armouring sheath electrical control cables | |
CN203760151U (en) | Waterproof anti-oxidation armored cable for use at sea | |
CN202948751U (en) | Power communication composite cable for ships | |
CN204480710U (en) | A kind of space flight shielding insulation control cables | |
CN204596516U (en) | A kind of environment-friendly type three core submarine cable | |
CN204390782U (en) | A kind of double layer screen insulated cable | |
CN204143912U (en) | Anti-interference data cable | |
CN203422948U (en) | 18-core frequency conversion signal control cable | |
CN203118578U (en) | Signal cable for high-interference-resistance sensors | |
CN205959662U (en) | Multi -functional amphibian surveys private cable | |
CN202839052U (en) | Tensile waterproof type shielding control cable | |
CN207742950U (en) | Computer shielding control cable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |