CN113782274A - Optical fiber composite data cable - Google Patents
Optical fiber composite data cable Download PDFInfo
- Publication number
- CN113782274A CN113782274A CN202110894647.3A CN202110894647A CN113782274A CN 113782274 A CN113782274 A CN 113782274A CN 202110894647 A CN202110894647 A CN 202110894647A CN 113782274 A CN113782274 A CN 113782274A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- sheath layer
- arc
- fiber composite
- composite data
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 230000003139 buffering effect Effects 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000004513 sizing Methods 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 230000035939 shock Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- 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
-
- 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
- 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
- H01B7/189—Radial force absorbing layers providing a cushioning effect
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses an optical fiber composite data cable which comprises an inner sheath layer, an inner core groove, an optical fiber core, a metal mesh shielding layer, an arc-shaped buffering side plate, an outer sheath layer, a buffering core groove, a cable core, a sizing ring sheet, a positioning through hole and a tensile wire harness. The cable can meet the requirements of power transmission and high-speed information transmission, has high structural strength, strong internal shock resistance and good tensile resistance, and fully meets the market requirements.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of cables, in particular to the technical field of an optical fiber composite data cable.
[ background of the invention ]
The development of communication technology has led to the popularization of network applications, nowadays, networks exist in every corner of people's daily life, work, social contact, entertainment and the like, network cables are used as the most key and basic functional units in network communication, and the performance of the network cables can also bring a lot of influences to people using network equipment. The traditional power transmission carrier is a single cable, the information transmission carrier is a data cable or an optical cable, and the like, and in a huge rail transit system, a data cable for communication and a cable for supplying power to communication equipment are separated. When wiring, need separately for cable and data cable wiring, waste time and energy, relative economic cost is higher. With the rapid development of power transmission and distribution technology and information communication technology, power transmission and high-speed information transmission are inevitably merged together. Therefore, it is necessary to design a fiber composite data cable to meet the market demand.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an optical fiber composite data cable which can meet the requirements of power transmission and high-speed information transmission at the same time, has high structural strength, strong internal shock resistance and good tensile resistance, and fully meets the market requirements.
In order to achieve the purpose, the invention provides an optical fiber composite data cable which comprises an inner sheath layer, an inner core groove, an optical fiber core, a metal mesh shielding layer, arc-shaped buffering side plates, an outer sheath layer, a buffering core groove, a cable core, sizing ring sheets, positioning through holes and a tensile wire harness, wherein the inner core groove is connected and arranged on the inner side of the inner sheath layer, the cross section of the inner core groove is in a regular triangle shape, the optical fiber core is arranged in the inner core groove, the metal mesh shielding layer is clamped in the inner sheath layer, a plurality of arc-shaped buffering side plates extend from the outer side surface of the inner sheath layer, the outer sheath layer is coated and arranged on the outer sides of the arc-shaped buffering side plates, the buffering core groove is formed between the arc-shaped buffering side plates and the outer sheath layer, the cable core is arranged in the buffering core groove, a plurality of sizing ring sheets are uniformly clamped in the outer sheath layer, and a plurality of positioning through holes are arranged on the sizing ring sheets, and a plurality of tensile wire harnesses are axially clamped in the outer sheath layer.
Preferably, the inner sheath layer, the arc-shaped buffering side plate and the outer sheath layer are of an integrated structure.
Preferably, the outer side surfaces of the cable cores are coated with aluminum-plastic composite shielding films.
Preferably, the number of the arc-shaped buffering side plates is multiple, the arc-shaped buffering side plates are uniformly distributed on the outer side surface of the inner sheath layer in a surrounding mode, and the arc-shaped buffering side plates are in the shape of a homodromous arc.
Preferably, the cable cores are arranged in the buffer core grooves at an interval of one space and one penetrating space.
Preferably, a plurality of positioning through holes are uniformly arranged on the shaping ring piece in a surrounding mode, and the tensile wire harness penetrates through all the positioning through holes on the same axis.
Preferably, the shaping ring sheet is a circular ring-shaped elastic steel sheet.
Preferably, the tensile strand is a high-strength nickel-plated steel strand.
Preferably, the outer side surface of the outer sheath layer is uniformly provided with a plurality of wear-resistant salient points in a surrounding mode.
The invention has the beneficial effects that: according to the invention, the inner sheath layer, the inner core groove, the optical fiber core, the metal mesh shielding layer, the arc-shaped buffering side plate, the outer sheath layer, the buffering core groove, the cable core, the sizing ring sheet, the positioning through hole and the tensile cable harness are combined together, and through test optimization, the cable can simultaneously meet the requirements of power transmission and high-speed information transmission, has high structural strength, strong internal shock resistance and good tensile resistance, and fully meets the market requirements.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of an optical fiber composite data cable according to the present invention.
In the figure: 1-inner sheath layer, 2-inner core groove, 3-optical fiber core, 4-metal mesh shielding layer, 5-arc buffer side plate, 6-outer sheath layer, 7-buffer core groove, 8-cable core, 9-shaping ring sheet, 10-positioning perforation, 11-tensile wire harness and 12-wear-resistant salient point.
[ detailed description ] embodiments
Referring to fig. 1, the optical fiber composite data cable of the present invention comprises an inner sheath layer 1, an inner core groove 2, an optical fiber core 3, a metal mesh shielding layer 4, arc-shaped buffering side plates 5, an outer sheath layer 6, a buffering core groove 7, a cable core 8, sizing ring sheets 9, positioning through holes 10 and tensile harnesses 11, wherein the inner core groove 2 is connected to the inner side of the inner sheath layer 1, the cross-sectional shape of the inner core groove 2 is regular triangle, the optical fiber core 3 is installed in the inner core groove 2, the metal mesh shielding layer 4 is sandwiched in the inner sheath layer 1, a plurality of arc-shaped buffering side plates 5 extend from the outer side of the inner sheath layer 1, the outer sheath layer 6 is wrapped on the outer side of the arc-shaped buffering side plates 5, the buffering core groove 7 is formed between the arc-shaped buffering side plates 5 and the outer sheath layer 6, the cable core 8 is arranged in the buffering core groove 7, and a plurality of sizing ring sheets 9 are uniformly clamped in the outer sheath layer 6, the shaping ring piece 9 is provided with a plurality of positioning through holes 10, a plurality of tensile wire harnesses 11 are axially clamped in the outer sheath layer 6, the inner sheath layer 1, the arc-shaped buffering side plates 5 and the outer sheath layer 6 are of an integrated structure, the outer side surface of the cable core 8 is coated with an aluminum-plastic composite shielding film, the arc-shaped buffering side plates 5 are in a plurality of numbers, the arc-shaped buffering side plates 5 are uniformly distributed on the outer side surface of the inner sheath layer 1 in a surrounding manner, the arc-shaped buffering side plates 5 are in the shape of a homodromous arc, the cable core 8 is arranged in the buffering core groove 7 in a manner of one-empty-one-through interval, the shaping ring piece 9 is uniformly provided with a plurality of positioning through holes 10 in a surrounding manner, the tensile wire harnesses 11 pass through all the positioning through holes 10 on the same axis, the shaping ring piece 9 is a circular elastic steel sheet, and the tensile wire harnesses 11 are high-strength nickel-plated steel stranded wires, the outer side of the outer sheath layer 6 is uniformly provided with a plurality of wear-resistant salient points 12 in a surrounding mode.
According to the invention, the inner sheath layer 1, the inner core groove 2, the optical fiber core 3, the metal mesh shielding layer 4, the arc-shaped buffering side plate 5, the outer sheath layer 6, the buffering core groove 7, the cable core 8, the shaping ring sheet 9, the positioning through hole 10 and the tensile wire harness 11 are combined together, through test optimization, the cable can simultaneously meet the requirements of power transmission and high-speed information transmission, the cable has high structural strength, strong internal shock resistance and good tensile resistance, and the market requirements are fully met.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. An optical fiber composite data cable, characterized in that: comprises an inner sheath layer (1), an inner core groove (2), an optical fiber core (3), a metal mesh shielding layer (4), an arc-shaped buffering side plate (5), an outer sheath layer (6), a buffering core groove (7), a cable core (8), a sizing ring sheet (9), a positioning perforation (10) and a tensile wire harness (11), wherein the inner core groove (2) is connected and arranged on the inner side of the inner sheath layer (1), the cross section of the inner core groove (2) is in a regular triangle shape, the optical fiber core (3) is arranged in the inner core groove (2), the metal mesh shielding layer (4) is clamped in the inner sheath layer (1), a plurality of arc-shaped buffering side plates (5) are arranged on the outer side of the inner sheath layer (1) in an extending manner, the outer sheath layer (6) is arranged on the outer side of the arc-shaped buffering side plate (5), the buffering core groove (7) is formed between the arc-shaped buffering side plate (5) and the outer sheath layer (6), the cable core (8) is arranged in the buffer core groove (7), a plurality of sizing ring pieces (9) are uniformly clamped in the outer sheath layer (6), a plurality of positioning through holes (10) are formed in the sizing ring pieces (9), and a plurality of tensile wire harnesses (11) are axially clamped in the outer sheath layer (6).
2. The optical fiber composite data cable according to claim 1, wherein: the inner sheath layer (1), the arc-shaped buffering side plate (5) and the outer sheath layer (6) are of an integrated structure.
3. The optical fiber composite data cable according to claim 1, wherein: and the outer side surfaces of the cable cores (8) are coated with aluminum-plastic composite shielding films.
4. The optical fiber composite data cable according to claim 1, wherein: the quantity of arc buffering curb plate (5) has a plurality ofly, arc buffering curb plate (5) evenly encircle the lateral surface that distributes including restrictive coating (1), the shape of arc buffering curb plate (5) is syntropy arc.
5. The optical fiber composite data cable according to claim 1, wherein: the cable cores (8) are arranged in the buffer core groove (7) in a mode of one-space-one-penetrating interval.
6. The optical fiber composite data cable according to claim 1, wherein: the shaping ring piece (9) is uniformly provided with a plurality of positioning through holes (10) in a surrounding mode, and the tensile wire harness (11) penetrates through all the positioning through holes (10) on the same axis.
7. The optical fiber composite data cable according to claim 1, wherein: the shaping ring piece (9) is a circular elastic steel piece.
8. The optical fiber composite data cable according to claim 1, wherein: the tensile wire harness (11) is a high-strength nickel-plated steel strand.
9. The optical fiber composite data cable according to claim 1, wherein: the outer side surface of the outer sheath layer (6) is uniformly provided with a plurality of wear-resistant salient points (12) in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894647.3A CN113782274B (en) | 2021-08-05 | 2021-08-05 | Optical fiber composite data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894647.3A CN113782274B (en) | 2021-08-05 | 2021-08-05 | Optical fiber composite data cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113782274A true CN113782274A (en) | 2021-12-10 |
| CN113782274B CN113782274B (en) | 2024-02-06 |
Family
ID=78836768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894647.3A Active CN113782274B (en) | 2021-08-05 | 2021-08-05 | Optical fiber composite data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113782274B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739039A (en) * | 2016-05-10 | 2016-07-06 | 河海大学 | Sensing optical cable for monitoring seepage performance and using method thereof |
| CN107887072A (en) * | 2017-11-24 | 2018-04-06 | 安徽国华电缆集团有限公司 | A kind of triangle support type silicon rubber insulating control cable |
| CN108695018A (en) * | 2018-07-12 | 2018-10-23 | 朱宏洁 | A kind of Medical equipment cable that bending resistance is antitorque |
| CN208861723U (en) * | 2018-10-30 | 2019-05-14 | 深圳仕佳光缆技术有限公司 | A kind of VR, which uses up to reply by cable, shares cable |
| CN208861004U (en) * | 2018-07-02 | 2019-05-14 | 苏州大成瑞丰通信科技有限公司 | A kind of shock resistance optical cable |
| CN210072148U (en) * | 2019-03-30 | 2020-02-14 | 苏州源诚恒光电有限公司 | High temperature resistant formula self-supporting twin-core optical cable |
| CN211045090U (en) * | 2020-01-16 | 2020-07-17 | 深圳市恒利德实业有限公司 | High-strength bending-resistant photoelectric composite cable |
| KR102152768B1 (en) * | 2020-02-14 | 2020-09-07 | 주식회사 명도전기 | Composite cable |
| CN112289491A (en) * | 2020-10-26 | 2021-01-29 | 杭州富通通信技术股份有限公司 | Photoelectric hybrid cable |
-
2021
- 2021-08-05 CN CN202110894647.3A patent/CN113782274B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739039A (en) * | 2016-05-10 | 2016-07-06 | 河海大学 | Sensing optical cable for monitoring seepage performance and using method thereof |
| CN107887072A (en) * | 2017-11-24 | 2018-04-06 | 安徽国华电缆集团有限公司 | A kind of triangle support type silicon rubber insulating control cable |
| CN208861004U (en) * | 2018-07-02 | 2019-05-14 | 苏州大成瑞丰通信科技有限公司 | A kind of shock resistance optical cable |
| CN108695018A (en) * | 2018-07-12 | 2018-10-23 | 朱宏洁 | A kind of Medical equipment cable that bending resistance is antitorque |
| CN208861723U (en) * | 2018-10-30 | 2019-05-14 | 深圳仕佳光缆技术有限公司 | A kind of VR, which uses up to reply by cable, shares cable |
| CN210072148U (en) * | 2019-03-30 | 2020-02-14 | 苏州源诚恒光电有限公司 | High temperature resistant formula self-supporting twin-core optical cable |
| CN211045090U (en) * | 2020-01-16 | 2020-07-17 | 深圳市恒利德实业有限公司 | High-strength bending-resistant photoelectric composite cable |
| KR102152768B1 (en) * | 2020-02-14 | 2020-09-07 | 주식회사 명도전기 | Composite cable |
| CN112289491A (en) * | 2020-10-26 | 2021-01-29 | 杭州富通通信技术股份有限公司 | Photoelectric hybrid cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113782274B (en) | 2024-02-06 |
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