CN209044117U - Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable - Google Patents
Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable Download PDFInfo
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- CN209044117U CN209044117U CN201821647636.5U CN201821647636U CN209044117U CN 209044117 U CN209044117 U CN 209044117U CN 201821647636 U CN201821647636 U CN 201821647636U CN 209044117 U CN209044117 U CN 209044117U
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- sheath
- cable
- optical cable
- cable core
- twist
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Abstract
The utility model relates to optical cable technology fields, especially sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable.It is characterized by: having a cable core and a sheath；Above-mentioned cable core has center reinforcemen, multifiber Loose tube, and above-mentioned multifiber Loose tube is twisted around center reinforcemen and constitutes cable core；Above-mentioned shield is set on the outer surface of cable core, and above-mentioned sheath has the colour bar of at least two different colours.When tensile property requirement of the user to optical cable is relatively high, the center reinforcemen for depending merely on optical cable provides drawing-resistant function and is unable to satisfy when requiring, assistant reinforcement layer can also be set between sheath and cable core, and assistant reinforcement layer uses nonmetallic tensile materials, provides the extremely strong drawing-resistant function of optical cable.Tear rope can also be added below sheath, facilitate cable jacket construction stripping.Cable jacket band extraordinary splendor colour bar, and colour bar longitudinally runs through entire length, during entire optical cable service life, colour bar all will not fall off or fog as cable skin marking, and it is still clear and legible for the maintenance construction in later period, greatly improve construction efficiency.Optical cable is all-medium structure, is suitable for the construction environments such as strong thunder and lightning area and cable laying in one ditch.
Description
Technical field
The utility model relates to optical cable technology fields, especially sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable.
Background technique
With the development of network, the especially arrival in 5G epoch, optical fiber cable is got over as Primary communication medium, usage amount
Come bigger, however limited pipeline resource but becomes more and more nervous, structural shape demand of the different construction environments to optical cable
It is more and more diversified.Mark is had been imprinted on optical cable generally to recognize when more optical cables are with line arrangement, but due to
Friction is pulled when the influence of environment, construction, all the mark of cable surface may be made to be corroded or rub off, thus after influencing
Identification when phase safeguards to optical cable influences the maintenance construction in later period.Therefore, there is optical cable of a kind of sheath with colour bar, it is color
Item all can be recognized clearly within the optical cable service life time limit.
Summary of the invention
The utility model provides a kind of sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable, and cable jacket longitudinally has at least two
The colour bar of root different colours is recognized convenient for construction maintenance, while all-medium structure is suitable for strong thunder and lightning area and cable laying in one ditch
Etc. construction environments.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable, it is characterised in that: there is a cable core and a sheath；Above-mentioned cable core tool
There are center reinforcemen, multifiber Loose tube, above-mentioned multifiber Loose tube is twisted around center reinforcemen and constitutes cable core；
Above-mentioned shield is set on the outer surface of cable core, and above-mentioned sheath has the colour bar of at least two different colours；Below above-mentioned sheath
It is provided with tear rope.
The center reinforcemen uses non-metal reinforcement member, such as FRP stick, KFRP stick；Above-mentioned center reinforcemen can also
In one layer of plastic layer of non-metal reinforcement member outer cladding.
The optical fiber loose tube passes through extrusion molding, crystalline plastics such as PBT(poly terephthalic acid by crystalline plastics
Butanediol ester), PP(polypropylene) etc.；It include optical fiber in above-mentioned optical fiber loose tube, and the gap in Loose tube is full of touching
Be denaturalized ointment, the number of fibers in same pipe is 2-12 root, set according to user demand, optical fiber surface different colours to carry out
Fiber identification, ointment can play the role of blocking water and protecting optical fiber in pipe, optical fiber have in Loose tube it is certain more than long range,
To guarantee that optical cable has excellent performance.
The multifiber Loose tube is two-way twisted around center reinforcemen SZ, and twisting pitch requires to set according to technique
It sets, and fixation is tightened using high-intensitive yarn of pricking, optical fiber loose tube distinguishes identification in different colors, when the quantitative requirement of optical fiber
When less, the position of Loose tube is replaced using gasket for packing unit identical with Loose tube outer diameter, to guarantee cable core rounding, to protect
Optical cable has been demonstrate,proved with excellent performance.
Its gap of the cable core can carry out cable core using the filling of cable cream and block water, and can also use dry type material water-proof material,
That is water blocking yarn and waterstop progress cable core blocks water, and guarantees that optical cable has excellent permeability performance.
By plastics by extrusion molding, plastics can use common polythene material, can also use low the sheath
Cigarette bittern-free flame-proof material, and jacket surface is embedded at least 2 color differences, it is color from sheath intrinsic colour also different colour bar
For strip material from sheath material itself in addition to color is different, performance, material are all the same, and colour bar longitudinally runs through entire length, color
Relative position and its color between the width of item, colour bar can be customized by user demand.
Above scheme is further that, when tensile property requirement of the user to optical cable is relatively high, the center for depending merely on optical cable is reinforced
Part provides drawing-resistant function and is unable to satisfy when requiring, and assistant reinforcement layer, assistant reinforcement layer can also be arranged between sheath and cable core
Using nonmetallic tensile materials, such as more aramid yarns provide the extremely strong drawing-resistant function of optical cable outside cable core.
Above scheme is further that tear rope can be 1 or more, facilitates cable jacket construction stripping.
Compared with the prior art, the utility model has the beneficial effect that:
1. cable jacket band extraordinary splendor colour bar, and colour bar longitudinally runs through entire length, in the entire optical cable service life phase
Between, colour bar all will not fall off or fog as cable skin marking, and it is still clear and legible for the maintenance construction in later period, it greatly improves
Construction efficiency；
2. optical cable is all-medium structure, it is suitable for the construction environments such as strong thunder and lightning area and cable laying in one ditch.
Detailed description of the invention
Fig. 1 is the utility model one example structure schematic diagram.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in fig.1, the related sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable of the utility model, it is characterised in that: tool
There are a cable core 1 and a sheath 2；Above-mentioned cable core 1 has center reinforcemen 11, multifiber Loose tube 12, above-mentioned multifiber pine
Casing 12 is twisted around center reinforcemen 11 and constitutes cable core 1；Above-mentioned sheath 2 is arranged on the outer surface of cable core 1, above-mentioned shield
Set 2 has the colour bar 21 of at least two different colours；Tear rope 4 is provided below in above-mentioned sheath 2.
Shown in Fig. 1, the center reinforcemen 11 uses non-metal reinforcement member, such as FRP stick, KFRP stick；Above-mentioned center
Reinforcer 11 can also be in one layer of plastic layer of non-metal reinforcement member outer cladding.
Shown in Fig. 1, for the optical fiber loose tube 12 by crystalline plastics by extrusion molding, crystalline plastics such as PBT(is poly-
Mutual-phenenyl two acid bromide two alcohol ester), PP(polypropylene) etc.；It include optical fiber 121 in above-mentioned optical fiber loose tube 12, and in Loose tube
Interior gap is full of thixotropy ointment 122, and 121 quantity of optical fiber in same pipe is 2-12 root, is set according to user demand, optical fiber
121 surfaces different colours to carry out fiber identification, ointment 122 can play the role of blocking water and protecting optical fiber 121, optical fiber in pipe
121 have in Loose tube 12 it is certain more than long range, to guarantee that optical cable has excellent performance.
Shown in Fig. 1, the multifiber Loose tube 12 is two-way twisted around center reinforcemen 11SZ, twisting pitch according to
Technique requires setting, and tightens fixation using high-intensitive yarn of pricking, and optical fiber loose tube 12 distinguishes identification in different colors, works as light
When the quantitative requirement of fibre 121 is less, the position of Loose tube 12 is replaced using gasket for packing unit identical with 12 outer diameter of Loose tube, with
Guarantee 1 rounding of cable core, to ensure that optical cable has excellent performance.
Shown in Fig. 1, described its gap of cable core 1 can carry out cable core using the filling of cable cream and block water, and can also use dry type
Material water-proof material, i.e. water blocking yarn 13 and waterstop 14 carry out cable core and block water, and guarantee that optical cable has excellent permeability performance.
Shown in Fig. 1, for the sheath 2 by plastics by extrusion molding, plastics can use common polythene material, can also
To use halogen-free low-smoke flame retardant material, and 2 surface of sheath is embedded at least 2 color differences, also different from sheath intrinsic colour
Colour bar 21, for 21 material of colour bar from sheath material itself in addition to color is different, other performances, material are all the same, and colour bar 21 is longitudinal
Through entire 2 length of sheath, relative position and its color between the width of colour bar 21, colour bar 21 can be fixed by user demand
System.
Shown in Fig. 1, above scheme is further, when tensile property of the user to optical cable requires relatively high, depends merely on optical cable
Center reinforcemen 11 provides drawing-resistant function and is unable to satisfy when requiring, and assistant reinforcement layer can also be arranged between sheath 2 and cable core 1
3, assistant reinforcement layer 3 uses nonmetallic tensile materials, and it is extremely strong anti-to provide optical cable outside cable core 1 for such as more aramid yarns
Drawing effect.
Shown in Fig. 1, above scheme is further that tear rope 4 can be 1 or more, facilitates cable jacket construction stripping.
Compared with the prior art, the utility model has the beneficial effect that:
1. cable jacket band extraordinary splendor colour bar, and colour bar longitudinally runs through entire length, in the entire optical cable service life phase
Between, colour bar all will not fall off or fog as cable skin marking, and it is still clear and legible for the maintenance construction in later period, it greatly improves
Construction efficiency；
2. optical cable is all-medium structure, it is suitable for the construction environments such as strong thunder and lightning area and cable laying in one ditch.
Certainly, the above combination embodiment elaborates the utility model, only the skill to illustrate the utility model
Art design and feature, its object is to allow person skilled in the art to understand the content of the utility model and be implemented, therefore,
All equivalent change or modifications substantially done according to the spirit of the present invention, should all cover in the protection scope of the utility model
It is interior.
Claims (8)
1. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable, it is characterised in that: have a cable core (1) and a sheath (2)；Above-mentioned cable
Core (1) has center reinforcemen (11), multifiber Loose tube (12), and above-mentioned multifiber Loose tube (12) adds around center
Strong part (11) is twisted and constitutes cable core (1)；Above-mentioned sheath (2) is arranged on the outer surface of cable core (1), and above-mentioned sheath (2) has
The colour bar (21) of at least two different colours；Tear rope (4) are provided below in the sheath (2).
2. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: the center adds
Strong part (11) uses non-metal reinforcement member, or in one layer of plastic layer of non-metal reinforcement member outer cladding.
3. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: the optical fiber pine
Casing (12) passes through extrusion molding by crystalline plastics；It include optical fiber (121) in above-mentioned optical fiber loose tube (12), and in pine
Gap in casing is full of thixotropy ointment (122), and optical fiber (121) quantity in same pipe is 2-12 root, according to user demand
Setting, optical fiber (121) surface different colours to carry out fiber identification.
4. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1 or 3, it is characterised in that: described is more
Root optical fiber loose tube (12) is two-way twisted around center reinforcemen (11) SZ, and twisting pitch requires to be arranged according to technique, and uses
High intensity pricks yarn and tightens fixation, and optical fiber loose tube (12) distinguishes identification in different colors, when the quantitative requirement of optical fiber (121)
When less, the position of Loose tube (12) is replaced, using gasket for packing unit identical with Loose tube (12) outer diameter to guarantee cable core (1)
Rounding.
5. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: the cable core
(1) its gap can be blocked water using cable cream filling progress cable core, or use dry type material water-proof material, i.e. water blocking yarn (13) and waterstop
(14) cable core is carried out to block water.
6. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: the sheath
(2) by plastics by extrusion molding, and sheath (2) surface is embedded at least 2 color differences, also different from sheath intrinsic colour
Colour bar (21), colour bar (21) longitudinally runs through entire sheath (2) length, opposite between the width of colour bar (21), colour bar (21)
Position and its color can be customized by user demand.
7. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: can also be in sheath
(2) assistant reinforcement layer (3) are set between cable core (1), assistant reinforcement layer (3) uses nonmetallic tensile materials.
8. sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable according to claim 1, it is characterised in that: the tear rope
It (4) can be 1 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647636.5U CN209044117U (en) | 2018-10-11 | 2018-10-11 | Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647636.5U CN209044117U (en) | 2018-10-11 | 2018-10-11 | Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044117U true CN209044117U (en) | 2019-06-28 |
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ID=67035520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647636.5U Active CN209044117U (en) | 2018-10-11 | 2018-10-11 | Sheath band extraordinary splendor Twist-Style, All-Media Floor optical cable |
Country Status (1)
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| CN (1) | CN209044117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721102A (en) * | 2022-02-25 | 2022-07-08 | 宏安集团有限公司 | Mini-type optical fiber ribbon photoelectric hybrid cable and manufacturing process thereof |
-
2018
- 2018-10-11 CN CN201821647636.5U patent/CN209044117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721102A (en) * | 2022-02-25 | 2022-07-08 | 宏安集团有限公司 | Mini-type optical fiber ribbon photoelectric hybrid cable and manufacturing process thereof |
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