CN108375818B - Flat all-medium communication optical cable - Google Patents
Flat all-medium communication optical cable Download PDFInfo
- Publication number
- CN108375818B CN108375818B CN201810293599.0A CN201810293599A CN108375818B CN 108375818 B CN108375818 B CN 108375818B CN 201810293599 A CN201810293599 A CN 201810293599A CN 108375818 B CN108375818 B CN 108375818B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rubber sleeve
- flat
- size
- fixed
- 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.)
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 34
- 230000003287 optical effect Effects 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4417—High voltage aspects, e.g. in cladding
- G02B6/4419—Preventing corona discharge
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4436—Heat resistant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to the technical field of optical cable equipment, in particular to a flat all-medium communication optical cable. The invention aims to solve the technical problem that the cable core inside the optical cable is easy to damage, and the service life of the optical cable is reduced. In order to solve the technical problems, the invention provides a flat all-medium communication optical cable, which comprises a flat fixed sleeve, wherein the outer part of the flat fixed sleeve is fixedly sleeved with a flat rubber sleeve, the outer part of the flat rubber sleeve is fixedly connected with a first fireproof layer, the inner part of the flat fixed sleeve is respectively provided with a first rubber sleeve, a first fixed sleeve and a second rubber sleeve from left to right, the outer part of the first rubber sleeve is fixedly connected with a first antistatic layer, and the inner part of the first rubber sleeve is fixedly sleeved with a second fixed sleeve. This flat full medium communication optical cable guarantees that optical cable at crooked in-process, and inside first enhancement steel cable and second strengthen the steel cable can not exert pressure to the communication cable core, makes the communication cable core not fragile.
Description
Technical Field
The invention relates to the technical field of optical cable equipment, in particular to a flat type all-medium communication optical cable.
Background
The optical cable is manufactured to meet the performance specifications of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers arranged in a cladding sheath as a transmission medium and can be used singly or in groups.
The optical cable is that a certain amount of optic fibre constitutes the cable core according to certain mode, and the outsourcing has the sheath, and some still cladding outer sheath for realize a communication line of optical signal transmission, present optical cable is mostly circular, will strengthen the steel cable and fix inside the sheath together with the cable core, and the in-process of bending of optical cable like this strengthens the steel cable and can cause great pressure to the cable core, leads to the cable core inside the optical cable to damage easily, has reduced the life of optical cable.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a flat all-medium communication optical cable, which solves the problems that the cable core inside the optical cable is easy to damage and the service life of the optical cable is reduced.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a flat all-medium optical cable, includes flat fixed cover, flat fixed cover's outside fixed cover has cup jointed flat rubber cover, flat rubber cover's outside fixedly connected with flame retardant coating, flat fixed cover's inside from left to right is provided with first rubber cover, first fixed cover and second rubber cover respectively, first rubber cover's outside fixedly connected with first antistatic backing, first rubber cover's inside fixedly cup joints the fixed cover of second, the fixed first reinforcing steel rope that has cup jointed of inside of the fixed cover of second, first fixed cover's outside fixedly connected with second antistatic backing, first fixed cover's inside fixedly cup joints third rubber cover, communication cable core has been cup jointed to third rubber cover's inside fixedly connected with third antistatic backing, second rubber cover's inside fixedly connected with third fixed cover, third fixed cover cup joints the inside fixedly of third rubber cover, the inside fixedly connected with second reinforcing steel rope, first rubber cover, first fixed piece and second rubber cover are all fixedly connected through between the fixed cover.
Preferably, the flat fixing sleeve is fixedly connected with the fixing block through the rubber filling block.
Preferably, the first rubber sleeve and the second rubber sleeve have the same shape, and the first rubber sleeve and the second rubber sleeve have the same size.
Preferably, the size of the first rubber sleeve is matched with the size of the second fixed sleeve, and the size of the second fixed sleeve is matched with the size of the first reinforcing steel rope.
Preferably, the size of the second rubber sleeve is matched with the size of the third fixing sleeve, and the size of the third fixing sleeve is matched with the size of the second reinforcing steel rope.
Preferably, the size of the first fixing sleeve is matched with the size of a third rubber sleeve, and the size of the third rubber sleeve is matched with the size of the communication cable core.
(III) beneficial effects
The invention provides a flat all-medium communication optical cable. The beneficial effects are as follows:
(1) This flat type all-medium communication optical cable, because improve the optical cable, set up first rubber sleeve, first fixed cover, second rubber sleeve, third rubber sleeve and fixed block, with first enhancement steel cable, communication cable core and the divided fixed of second enhancement steel cable are inside the fixed cover of flat to under the prerequisite of guaranteeing optical cable intensity, guarantee the optical cable at crooked in-process, first enhancement steel cable and the second of inside strengthen the steel cable and can not exert pressure to the communication cable core, make the communication cable core not fragile, improve the life of communication cable.
(2) The flat all-medium communication optical cable has the advantages that the first antistatic layer, the second antistatic layer and the third antistatic layer are arranged, so that static electricity can not be generated in the cable, the information transmission of the optical cable is not influenced by static electricity, and the accuracy of the information transmission of the cable is improved.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is an enlarged schematic view of a portion of the invention at A in FIG. 1;
fig. 3 is an enlarged schematic view of a portion of the invention at B in fig. 1.
In the figure: the rubber filling block comprises a flat fixing sleeve 1, a flat rubber sleeve 2, a fireproof layer 3, a first rubber sleeve 4, a first fixing sleeve 5, a second rubber sleeve 6, a first antistatic layer 7, a second fixing sleeve 8, a first reinforcing steel rope 9, a second antistatic layer 10, a third rubber sleeve 11, a communication cable core 12, a third antistatic layer 13, a third fixing sleeve 14, a second reinforcing steel rope 15, a fixing block 16 and a rubber filling block 17.
Detailed Description
As shown in fig. 1-3, the present invention provides a technical solution: the flat all-medium optical communication cable comprises a flat fixed sleeve 1, wherein the flat fixed sleeve 1 can protect an inner communication cable core 12 in a first layer, the flat fixed sleeve 2 is fixedly sleeved outside the flat fixed sleeve 1, a first fireproof layer 3 is fixedly connected outside the flat rubber sleeve 2, the fireproof layer 3 is made of chlorinated rubber and is provided with a material capable of preventing or retarding flame propagation, the flat all-medium optical communication cable can ensure that the optical cable cannot burn due to overhigh temperature, the service life of the optical cable is prolonged, a first rubber sleeve 4, a first fixed sleeve 5 and a second rubber sleeve 6 are respectively arranged inside the flat fixed sleeve 1 from left to right, the first rubber sleeve 4 is identical to the second rubber sleeve 6 in shape, the first rubber sleeve 4 is fixedly connected with a first antistatic layer 7 in a size consistent with the second rubber sleeve 6, the first rubber sleeve 4 is fixedly sleeved inside the first rubber sleeve 4 with a second fixed sleeve 8, the second rubber sleeve 8 is fixedly sleeved inside the second rubber sleeve 8 is fixedly connected with a third rubber sleeve 11, the second rubber sleeve 11 is fixedly connected with a third rubber sleeve 11, the third rubber sleeve 11 is fixedly connected with a second rubber sleeve 11, and the second rubber sleeve 8 is fixedly connected with a third rubber sleeve 11, and the third rubber sleeve 11 is fixedly connected with the third rubber sleeve 11, and the third rubber sleeve 4 is fixedly connected with the third rubber sleeve 4, and the third rubber sleeve 3 is fixedly connected with the third rubber sleeve 3. Due to the fact that the first antistatic layer 7, the second antistatic layer 10 and the third antistatic layer 13 are arranged, static electricity is not generated in the cable, information transmission of the cable is not affected by static electricity, accuracy of the cable information transmission is improved, the third fixed sleeve 14 is fixedly connected to the inside of the second rubber sleeve 6, the second reinforcing steel rope 15 is fixedly sleeved in the inside of the third fixed sleeve 14, the size of the second rubber sleeve 6 is matched with the size of the third fixed sleeve 14, the size of the third fixed sleeve 14 is matched with the size of the second reinforcing steel rope 15, the first rubber sleeve 4, the first fixed sleeve 5 and the second rubber sleeve 6 are fixedly connected through the fixed block 16, the first rubber sleeve 4, the first fixed sleeve 5, the second rubber sleeve 6, the third rubber sleeve 11 and the fixed block 16 are arranged, the first reinforcing steel rope 9, the communication cable core 12 and the second steel rope 15 are fixed in the flat fixed sleeve 1 in a separated mode, accordingly the flat cable core 12 is guaranteed to be not to be damaged, and the communication cable core 12 is not required to be filled in the flat cable 1, and the pressure is not guaranteed to be increased in the flat cable core 12, and the communication cable is not fixed in the flat cable 1.
Claims (6)
1. The utility model provides a flat all-dielectric optical cable, includes flat fixed cover (1), its characterized in that: the outside fixed sleeve that flat fixed cover (1) cup joints flat rubber sleeve (2), the outside fixedly connected with flame retardant coating (3) of flat rubber sleeve (2), the inside of flat fixed cover (1) from left to right is provided with first rubber sleeve (4), first fixed cover (5) and second rubber sleeve (6) respectively, the outside fixedly connected with first antistatic backing (7) of first rubber sleeve (4), the inside fixed sleeve of first rubber sleeve (4) has cup jointed second fixed cover (8), the inside fixed sleeve of second fixed cover (8) has cup jointed first enhancement steel cable (9), the outside fixedly connected with second antistatic backing (10) of first fixed cover (5), the inside fixedly sleeve of first fixed cover (5) has cup jointed third rubber sleeve (11), the inside fixedly connected with communication cable core (12) of third rubber sleeve (11), the outside fixedly connected with third antistatic backing (13) of second rubber sleeve (4), the inside fixedly connected with third rubber sleeve (14) has fixed sleeve (14), the inside fixedly connected with third rubber sleeve (14) The first fixing sleeve (5) and the second rubber sleeve (6) are fixedly connected through a fixing block (16).
2. A flat type all-dielectric communication cable according to claim 1, wherein: the flat fixing sleeve (1) is fixedly connected with the fixing block (16) through the rubber filling block (17).
3. A flat type all-dielectric communication cable according to claim 1, wherein: the first rubber sleeve (4) and the second rubber sleeve (6) are identical in shape, and the first rubber sleeve (4) and the second rubber sleeve (6) are identical in size.
4. A flat type all-dielectric communication cable according to claim 1, wherein: the size of the first rubber sleeve (4) is matched with the size of the second fixed sleeve (8), and the size of the second fixed sleeve (8) is matched with the size of the first reinforcing steel rope (9).
5. A flat type all-dielectric communication cable according to claim 1, wherein: the size of the second rubber sleeve (6) is matched with the size of the third fixed sleeve (14), and the size of the third fixed sleeve (14) is matched with the size of the second reinforcing steel rope (15).
6. A flat type all-dielectric communication cable according to claim 1, wherein: the size of the first fixing sleeve (5) is matched with the size of the third rubber sleeve (11), and the size of the third rubber sleeve (11) is matched with the size of the communication cable core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293599.0A CN108375818B (en) | 2018-03-30 | 2018-03-30 | Flat all-medium communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293599.0A CN108375818B (en) | 2018-03-30 | 2018-03-30 | Flat all-medium communication optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108375818A CN108375818A (en) | 2018-08-07 |
| CN108375818B true CN108375818B (en) | 2023-12-01 |
Family
ID=63031862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293599.0A Active CN108375818B (en) | 2018-03-30 | 2018-03-30 | Flat all-medium communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108375818B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014123006A (en) * | 2012-12-21 | 2014-07-03 | Viscas Corp | Reinforcement sleeve and optical cable connection method |
| CN104849820A (en) * | 2015-06-02 | 2015-08-19 | 通鼎互联信息股份有限公司 | Lightning protection low-friction non-metallic central tube type optical cable |
| CN105589159A (en) * | 2016-03-25 | 2016-05-18 | 苏州胜信光电科技有限公司 | Filled type compression-resistant optical cable |
| CN106569306A (en) * | 2016-11-01 | 2017-04-19 | 山东太平洋光纤光缆有限公司 | Double-core cable for aviation and manufacturing method thereof |
| CN206411299U (en) * | 2016-12-12 | 2017-08-15 | 衡水瑞通光电科技有限公司 | A kind of stealthy leading in cable of core of novel self-supporting two |
| CN208000403U (en) * | 2018-03-30 | 2018-10-23 | 江苏南方通信科技有限公司 | A kind of platypelloid type all dielectric communications optical cable |
-
2018
- 2018-03-30 CN CN201810293599.0A patent/CN108375818B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014123006A (en) * | 2012-12-21 | 2014-07-03 | Viscas Corp | Reinforcement sleeve and optical cable connection method |
| CN104849820A (en) * | 2015-06-02 | 2015-08-19 | 通鼎互联信息股份有限公司 | Lightning protection low-friction non-metallic central tube type optical cable |
| CN105589159A (en) * | 2016-03-25 | 2016-05-18 | 苏州胜信光电科技有限公司 | Filled type compression-resistant optical cable |
| CN106569306A (en) * | 2016-11-01 | 2017-04-19 | 山东太平洋光纤光缆有限公司 | Double-core cable for aviation and manufacturing method thereof |
| CN206411299U (en) * | 2016-12-12 | 2017-08-15 | 衡水瑞通光电科技有限公司 | A kind of stealthy leading in cable of core of novel self-supporting two |
| CN208000403U (en) * | 2018-03-30 | 2018-10-23 | 江苏南方通信科技有限公司 | A kind of platypelloid type all dielectric communications optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108375818A (en) | 2018-08-07 |
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