CN108376583A - A kind of double layer screen tape cable and preparation method thereof - Google Patents
A kind of double layer screen tape cable and preparation method thereof Download PDFInfo
- Publication number
- CN108376583A CN108376583A CN201810395576.0A CN201810395576A CN108376583A CN 108376583 A CN108376583 A CN 108376583A CN 201810395576 A CN201810395576 A CN 201810395576A CN 108376583 A CN108376583 A CN 108376583A
- Authority
- CN
- China
- Prior art keywords
- layer
- band
- conductor
- inner insulating
- wrapped
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000009954 braiding Methods 0.000 claims abstract description 13
- 238000009422 external insulation Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- GZETWZZNDACBTQ-UHFFFAOYSA-N [Cl].C=C Chemical group [Cl].C=C GZETWZZNDACBTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- H01B7/17—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
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
-
- 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
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of double layer screen tape cable preparation methods, including conductor, inner insulating layer, tension strengthening core, filler, first layer band, second layer band, PE layers of foaming, braiding layer, external insulation layer, conductor is wrapped with inner insulating layer, the conducting wire of the more conductor compositions for being enclosed with inner insulating layer is twisted around tension strengthening core, multiple conducting wires are wrapped with first layer band and second layer band, filler is equipped between first layer band and multiple conducting wires, second layer belting layer is wrapped with braiding layer, and braiding is externally provided with external insulation layer layer by layer.When preparation using more signal wires simultaneously twisted synthesizing cable when, directly two layers of band is rotated simultaneously using dragging packet by the way of and is wound on signal wire surface, the once completion simultaneously of stranding, the double-deck band.First layer band is synchronous with the second layer band when stranding of the present invention carries out, and realizes a hundred percent all standing, strengthens cable isolation and having mercy on property, and reduce material cost, production efficiency gets a promotion.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of double layer screen tape cable and preparation method thereof.
Background technology
Anti- signal interference signal control line need to be coated with the aluminium foil strip of aluminium outside signal wire around last layer, anti-interference to increase
Ability needs to surround aluminium foil of double-baging outside sometimes, and conventional method uses wrapped on signal control line surface at twice around packet mode
Aluminium foil, one times of such low production efficiency, meanwhile, it is infull when band is covered with, cause interference free performance poor.
Invention content
The purpose of the present invention is to provide a kind of double layer screen tape cables and preparation method thereof, are asked with solving above-mentioned technology
Topic.
The present invention uses following technical scheme to achieve the above object：
A kind of double layer screen tape cable, including conductor, inner insulating layer, tension strengthening core, filler, first layer band, the second layer
Band, PE layers of foaming, braiding layer, external insulation layer, the conductor are wrapped with inner insulating layer, and described more are enclosed with inner insulating layer
Conductor composition conducting wire around tension strengthening core be twisted, the multiple conducting wires are wrapped with first layer band and second layer packet
Band is equipped with filler between the first layer band and multiple conducting wires, the second layer belting layer is wrapped with braiding layer, described
Braiding is externally provided with external insulation layer layer by layer.
On the basis of above-mentioned technical proposal, the first layer band and second layer band are by the way of dragging packet, with more
Cladding is rotated centered on conducting wire.
On the basis of above-mentioned technical proposal, the conductor is refined copper conductor, and the inner insulating layer and external insulation layer use chlorine
Ethylene material, the filler are glass fiber, and the first layer band and second layer band are the aluminium foil strip for being coated with aluminium, are compiled
Knitmesh is tinned copper wire braid shielded net.
Compared with prior art, the present invention has the following advantages：When the present invention is using multiple conducting wires while twisted synthesizing cable, directly
It connecing and two layers of band while rotation is wound on conductive line surfaces by the way of dragging packet, stranding, the double-deck band are primary simultaneously to be completed, due to
Stranding, first layer band, second layer band, which synchronize, to carry out, and realizes a hundred percent all standing, and improving productivity one, tool
There is preferable shield effectiveness, prevents the communication apparatus of surrounding from receiving interference to a certain extent, PE foaming layers play a protective role,
Strengthen cable isolation and vulnerability to jamming and reduction material cost.
Description of the drawings
Fig. 1 is appearance diagram of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is sectional view of the present invention.
In figure：1, conductor, 2, inner insulating layer, 3, tension strengthening core, 4, filler, 5, first layer band, 6, second layer packet
Band, 7, PE layers of foaming, 8, braiding layer, 9, external insulation layer.
Specific implementation mode
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-3, a kind of double layer screen tape cable, including conductor 1, inner insulating layer 2, tension strengthening core 3, filler
4, first layer band 5, second layer band 6, foaming PE layers 7, braiding layer 8, external insulation layer 9, the conductor 1 are wrapped with interior insulation
Layer, the conducting wire that the described more conductors 1 for being enclosed with inner insulating layer 2 form is twisted around tension strengthening core 3, outside the multiple conducting wires
It is enclosed with first layer band 5 and second layer band 6, filler 4 is equipped between the first layer band 5 and multiple conducting wires, it is described
6 layers of second layer band is wrapped with braiding layer 8, and 8 layers of the braiding layer is externally provided with external insulation layer 9.
The first layer band 5 and second layer band 6 rotate cladding by the way of dragging packet centered on multiple conducting wires.
The conductor 1 is refined copper conductor, and the inner insulating layer 2 and external insulation layer 9 use vinyl chloride material, the filler
4 be glass fiber, and the first layer band 5 and second layer band 6 are the aluminium foil strip for being coated with aluminium, and mesh grid 8 is tinned copper wire
Braid shielded net.
Preparation method process of the present invention：When using multiple conducting wires while twisted synthesizing cable, directly by two by the way of dragging packet
Layer band rotates simultaneously is wound on conductive line surfaces, and stranding, the double-deck band are primary simultaneously to be completed, external unwrapping wire, inner strands take-up side
Formula carries out since stranding, first layer band, second layer band synchronize, realizes a hundred percent all standing, and improving productivity
One, there is preferable shield effectiveness, prevent the communication apparatus of surrounding from receiving interference to a certain extent, guarantor is played in PE foaming layers
Shield acts on, and strengthens cable isolation and vulnerability to jamming, and reduce material cost.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention with spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (3)
1. a kind of double layer screen tape cable, including conductor（1）, inner insulating layer（2）, tension strengthening core（3）, filler（4）, first
Layer band（5）, second layer band（6）, foaming PE layers（7）, braiding layer（8）, external insulation layer（9）, it is characterised in that：The conductor
（1）It is wrapped with inner insulating layer, described more are enclosed with inner insulating layer（2）Conductor（1）The conducting wire of composition is reinforced around tension
Core（3）Twisted, the multiple conducting wires are wrapped with first layer band（5）With second layer band（6）, the first layer band（5）
Filler is equipped between multiple conducting wires（4）, the second layer band（6）Layer is wrapped with braiding layer（8）, the braiding layer
（8）Layer is externally provided with external insulation layer（9）.
2. a kind of double layer screen tape cable according to claim 1, it is characterised in that：The conductor（1）For refined copper conductor,
The inner insulating layer（2）And external insulation layer（9）Using vinyl chloride material, the filler（4）For glass fiber, described first
Layer band（5）With second layer band（6）To be coated with the aluminium foil strip of aluminium, mesh grid（8）For tinned copper wire braid shielded net.
3. a kind of a kind of preparation method of double layer screen tape cable as described in claim 1, which is characterized in that including walking as follows
Suddenly：Using more signal wires simultaneously twisted synthesizing cable when, directly using dragging packet by the way of by two layers of band and meanwhile rotate be wound on signal
Line surface, stranding, the double-deck band are primary simultaneously to be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395576.0A CN108376583A (en) | 2018-04-27 | 2018-04-27 | A kind of double layer screen tape cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395576.0A CN108376583A (en) | 2018-04-27 | 2018-04-27 | A kind of double layer screen tape cable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108376583A true CN108376583A (en) | 2018-08-07 |
Family
ID=63032918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395576.0A Pending CN108376583A (en) | 2018-04-27 | 2018-04-27 | A kind of double layer screen tape cable and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108376583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066616A (en) * | 2021-03-31 | 2021-07-02 | 福建微波通通信技术有限公司 | Production process and processing device of microwave coaxial cable and cable |
| CN113921190A (en) * | 2020-07-07 | 2022-01-11 | 李政 | Cable and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021876A (en) * | 2014-06-18 | 2014-09-03 | 昆山信昌电线电缆有限公司 | Sunlight-resistant multi-shielding halogen-free signal cable |
| RU148023U1 (en) * | 2014-06-10 | 2014-11-20 | Общество с ограниченной ответственностью НПП "Спецкабель" | HIGH FREQUENCY SYMMETRIC FIRE RESISTANT CABLE |
| CN205028725U (en) * | 2015-09-07 | 2016-02-10 | 武汉瑞奇特种电缆有限公司 | Concentric cable is around chartered plane aircraft nose |
| CN206148190U (en) * | 2016-11-11 | 2017-05-03 | 东莞市新杰电工机械有限公司 | Five horizontal belting machines |
| CN207165272U (en) * | 2017-09-15 | 2018-03-30 | 新疆百商电线电缆有限公司 | A kind of strong shielded cable |
| CN208706288U (en) * | 2018-04-27 | 2019-04-05 | 深圳讯道实业股份有限公司 | A kind of double layer screen tape cable |
-
2018
- 2018-04-27 CN CN201810395576.0A patent/CN108376583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU148023U1 (en) * | 2014-06-10 | 2014-11-20 | Общество с ограниченной ответственностью НПП "Спецкабель" | HIGH FREQUENCY SYMMETRIC FIRE RESISTANT CABLE |
| CN104021876A (en) * | 2014-06-18 | 2014-09-03 | 昆山信昌电线电缆有限公司 | Sunlight-resistant multi-shielding halogen-free signal cable |
| CN205028725U (en) * | 2015-09-07 | 2016-02-10 | 武汉瑞奇特种电缆有限公司 | Concentric cable is around chartered plane aircraft nose |
| CN206148190U (en) * | 2016-11-11 | 2017-05-03 | 东莞市新杰电工机械有限公司 | Five horizontal belting machines |
| CN207165272U (en) * | 2017-09-15 | 2018-03-30 | 新疆百商电线电缆有限公司 | A kind of strong shielded cable |
| CN208706288U (en) * | 2018-04-27 | 2019-04-05 | 深圳讯道实业股份有限公司 | A kind of double layer screen tape cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921190A (en) * | 2020-07-07 | 2022-01-11 | 李政 | Cable and manufacturing method thereof |
| CN113066616A (en) * | 2021-03-31 | 2021-07-02 | 福建微波通通信技术有限公司 | Production process and processing device of microwave coaxial cable and cable |
| CN113066616B (en) * | 2021-03-31 | 2022-06-14 | 福建微波通通信技术有限公司 | Production method of microwave coaxial cable and cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180807 |
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| RJ01 | Rejection of invention patent application after publication |