CN209342990U - A kind of optical cable with noctilucence mark - Google Patents
A kind of optical cable with noctilucence mark Download PDFInfo
- Publication number
- CN209342990U CN209342990U CN201820491941.3U CN201820491941U CN209342990U CN 209342990 U CN209342990 U CN 209342990U CN 201820491941 U CN201820491941 U CN 201820491941U CN 209342990 U CN209342990 U CN 209342990U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- cable
- identification strip
- restrictive coating
- identification
- 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
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of optical cables with noctilucence mark, which includes restrictive coating, along optical cable axial direction, there are several tag slots outside restrictive coating, in tag slot, there is identification strip several of same size or different outside restrictive coating, identification strip is arranged in outside restrictive coating according to coding rule；Identification strip has luminous effect；The identification strip in the utility model optical cable identifying area is arranged according to coding rule, it can be used for information storage, by reading tag slot, realize identification function, realize the high reliability of optical cable information mark, strong flexibility, contain much information, at the same be also equipped with it is anti-fake, the functions such as can encrypt.
Description
Technical field
The present invention relates to a kind of optical cable, specifically a kind of optical cable with noctilucence mark belongs to fiber optic cable manufacture technical field.
The invention further relates to the manufacturing methods of above-mentioned optical cable.
Background technique
With the communications industry rapid development and the 5G epoch arriving, optical cable using increasingly extensive, existing common pipe
In the modes such as road, buried, aerial, it is possible that different optical cables are laid with bar or with pipe, and part lays regional space is narrow
Inside small, insufficient light, bad environments, such as mine, tunnel, gantry, equipment, existing optical cable identifying method easily leads to light in addition
Cable occurs mark in laid processes or after a period of use and falls off and become difficult to distinguish, especially in night or light
Darker occasion, therefore optical cable has night vision light-emitting function and is particularly important.Patent ratio in relation to night-viewable light-emitting function optical cable
It is more, but mostly the axially consecutive placement Noctilucent strip of cable jacket layer, cable jacket layer surface apply noctilucence layer, or using noctilucence oil
Black spray printing optical cable information.The Noctilucent strip that wherein continuous axial is placed will affect the homogeneity of the original sheath material of optical cable, so that light
Mechanical and physical performance of cable sheath etc. reduces, and influences the service life of optical cable；Noctilucent coating or luminous ink are applied using surface
Spray printing, though have Noctilucent visual function, as it is poor with sheath material binding ability, cause cable after a period of time to believe
It ceases indefinite.Meanwhile in above-mentioned several techniques, noctilucence brightness can be varied widely because of the amount of Noctilucent material, noctilucence material
The cost is relatively high for material, it is difficult to combine the brightness of production cost and optical cable.
In addition, the existing optical cable with light-emitting function, no Information function and feedback function, these give the life of optical cable
Production, use, maintenance, repair are made troubles.Thus it is provided simultaneously with information-based and feedback function and night-viewable light-emitting function optical cable
It will play a significant role in fields such as aerospace, military affairs, science and technology, public safety, medical treatment, communications, optical cable can be advantageously promoted
Information-based, intelligentized application.
Summary of the invention
The object of the present invention is to provide a kind of optical cable with noctilucence mark, which has information-based reading and feedback function
Energy.
In order to reach above-mentioned technical purpose, the technical scheme is that
A kind of optical cable with noctilucence mark can be inside cable, outdoor optical cable and special optical cable, can be used for pipeline and apply
If or aerial laying or buried-pipe laying, the optical cable include restrictive coating, along optical cable axial direction, have several marks outside the restrictive coating
Area, has identification strip several of same size or different in the tag slot, outside the restrictive coating, several identification strips according to
Coding rule is arranged in outside restrictive coating；The identification strip has luminous effect.Because the identification strip has luminous effect, in light
Line is very dark or night, the identification strip side of cable jacket layer surface have the function of night vision and can be read.
In order to highlight identification strip, the color of the identification strip is different from restrictive coating.
In order to increase the compatibility and homogeneity of identification strip and restrictive coating, cable jacket mechanical and physical performance is not being reduced
Under the premise of, the base-material of the identification strip is identical with cable jacket layer material, i.e., the material of identification strip by base-material and has noctilucence effect
The material of fruit is constituted, and base-material is identical with Cable jacket materials, and base-material guarantees that identification strip is not easily to fall off, it is ensured that optical cable uses safe.
The identification strip is annular, uniform and continuously distributed on the circumference of optical cable, and identification strip is avoided to be blocked or damage
Caused reading is inconvenient.
There is spacing, it is ensured that tag slot readable information continuity between the tag slot.Between between the tag slot
Away from identical, the tag slot of appropriate pitch and feature can be used as the cutting measurement of optical cable.
The optical cable includes cable core, is coated with belting layer, protective layer and extrusion molding on the cable core and is coated on protective layer
Outer restrictive coating.
The material of the identification strip is by the material of rare earth material and the use of cable jacket layer with luminous effect through abundant
It is kneaded, extruding pelletization is made.
The identification strip is squeezed out using interval, is formed on cable jacket through extrusion die molding.
The manufacturing method of the above-mentioned optical cable with noctilucence mark, comprising the following steps:
(1) optical cable core is made；
(2) optical cable belting layer is made；
(3) cable protection layer is made；
(4) cable jacket layer is made；
Step (1)~(4) are the prior art.
(5) material for taking the rare earth material with luminous effect to use with cable jacket layer is sufficiently kneaded, squeezes out and make
Grain forms mark strip material；
(6) coextrusion process is used, the continuous extrusion of cable jacket is used as using extrusion main unit, on cable jacket layer, benefit
The interval extrusion for being used as identification strip with subsidiary engine is squeezed out, forms through extrusion die.
The identification strip of optical cable tag slot is arranged according to coding rule, be can be used for information storage, is pressed by reading
According to coding rule arrangement tag slot, it can be achieved that identification function, to realize the high reliability of optical cable information mark, flexibility
By force, contain much information, at the same be also equipped with it is anti-fake, the functions such as can encrypt.It can be on optical cable in fact using the identification strip with luminous effect
Existing Information function, feedback function and night-viewable light-emitting function, for informationizations, intelligence such as laying, maintenance, the maintenance of the following optical cable
The good basis of offer of application is provided.
Because the identification strip has luminous effect, light is very dark or night, the identification strip side of cable jacket layer surface
Have the function of night vision and can be read.The identity information of the information such as optical cable, comprising manufacturing firm, the production time, model specification,
Function, anti-fake, encryption, user is customized etc., and information are loaded into rare earth material noctilucence class bar code, permanent in optical cable service life
The preservation cable identity information of property, conducive to the use process, quality and safety control and retrospect of optical cable.In use, can use intelligence
Can robot or the self-contained barcode scanning technology or image recognition technology of other equipment, under light or subdued light conditions, along optical cable
The identification strip of circumference any part carries out information reading, quickly identifies optical cable information.
Detailed description of the invention
Fig. 1 is optical cable end view drawing.
Fig. 2 is optical cable schematic diagram.
Fig. 3 is optical cable process flow chart.
Fig. 4 is optical cable production equipment schematic diagram.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Optical cable with noctilucence mark can be single or multifiber cable, and single or multifiber cable are that this field is common
Technology, details are not described herein.By taking multifiber cable as an example, as shown in Figure 1, multifiber cable includes optical cable core 1, is coated on cable core
Belting layer 2, protective layer 3, extrusion molding on 1 are coated on the restrictive coating 4 outside protective layer 3.
1 gap of cable core using water blocking yarn, greasy for preventing water or gasket for packing filling, the material of gasket for packing be polypropylene, polyethylene,
Halogen-free anti-flaming polyolefin or the filling of other gasket for packings, guarantee to have the rare earth material noctilucence of class bar code effect to identify jacketed cable
The rounding property of cable core.1 band of cable core (belting layer 2) is waterstop or polyester belt or non-woven fabrics or mica tape or low-smoke bittern-free highly
Band is fired, guarantees the water preventing ability, rounding property, anti-flammability of optical cable.
As shown in Fig. 2, there are several tag slots 5 outside the restrictive coating 4, have between the tag slot 5 along optical cable axial direction
Spacing, in this way guarantee 5 readable information continuity of tag slot.Spacing between tag slot 5 can be identical or not identical, such as adjacent
Spacing between tag slot 5 is that 20~200mm can be used as light by the calculating of pitch when the spacing between tag slot 5 is identical
The cutting of cable is measured.
There is identification strip 6 several of same size or different outside the tag slot 5, the restrictive coating 4, as width is
0.5~5mm is adjustable, and the identification strip 6 has luminous effect, and several identification strips 6 are arranged in outside restrictive coating 4 according to coding rule
(such as bar code).It can be used for information storage according to the identification strip 6 that coding rule arranges, arranged by reading according to coding rule
Tag slot 5, it can be achieved that storage information identification.Because the identification strip 6 has luminous effect, light is very dark or night,
6 side of identification strip on 4 surface of cable jacket layer has the function of night vision and can be read.The identity information of the information such as optical cable includes
Manufacturing firm, the production time, model specification, function, anti-fake, encryption, user is customized etc., and information are loaded into rare earth material noctilucence class
In bar code, permanent preservation cable identity information in optical cable service life, use process, quality safety control conducive to optical cable
System and retrospect.In use, can use intelligent robot or the self-contained barcode scanning technology or image recognition technology of other equipment,
Under light or subdued light conditions, the identification strip 6 along optical cable circumference any part carries out information reading, quickly identifies optical cable information.
In the case where light and half-light, optical cable has the function of visual and can be read, and also has safe police and is shown as
With avoiding optical cable from being rolled or trip pedestrian, reduce unnecessary power failure or safety accident, while being also equipped with artistic beautification
Effect.
In order to highlight identification strip 6 on daytime, the color of the identification strip 6 is different from restrictive coating 4, it can be achieved that daytime is to mark
Reading, the identification of 5 identification strip 6 of area.
In order to increase the compatibility and homogeneity of identification strip 6 Yu restrictive coating 4, cable jacket mechanical and physical performance is not being reduced
Under the premise of, the base-material of the identification strip 6 is identical with cable jacket layer material, guarantees that identification strip 6 is not easily to fall off, it is ensured that optical cable makes
With safety.Sheath material can choose polyvinylchloride, polythene PE, halogen-free anti-flaming polyolefin LSZH, thermoplastic elastomer (TPE)
TPE, thermoplastic polyurethane TPU or polytetrafluoroethylene PTFE.
The identification strip 6 is annular, uniform and continuously distributed on the circumference of optical cable, and 6 part of identification strip is avoided to be blocked
Or inconvenience is read caused by damage.
For realize the luminous effect of identification strip 6, the material of the identification strip 6 by with luminous effect rare earth material with
The material that cable jacket layer uses sufficiently is kneaded, extruding pelletization is made.In this way, increasing the compatibility of identification strip 6 and restrictive coating 4
And homogeneity, under the premise of not reducing cable jacket mechanical and physical performance, the base-material and Cable jacket materials of the identification strip 6
It is identical, guarantee that identification strip 6 is not easily to fall off, it is ensured that optical cable uses safe.And rare earth material has special electronic shell because of its element
Structure has optically absorbing luminous characteristic, most rare earth luminescent material, just can be in dark state as long as absorbing visible light 5min
Lower continuous illumination 10h or more, and can be recycled, undamped, nontoxic, harmless, "dead", the service life was up to 200 years.
The manufacturing method of the above-mentioned optical cable with noctilucence mark, comprising the following steps:
(1) make optical cable core 1: multiple single mode loose tube fiber beam tubes needed for taking, multimode loose tube fiber beam tube, single mode are fixed
Optical fiber or multimode tight tube fiber, gasket for packing, buy in advance steel wire or fiberglass-reinforced plastic lever or aramid yarn or greasy for preventing water or
Water blocking yarn, polyester prick yarn or nylon pricks yarn or polyester belt or waterstop, by steel wire or fiberglass-reinforced plastic lever or aramid yarn
Reinforcer is placed on center, more Loose tubes or tight tube fiber or gasket for packing is placed on reinforcer week in twisted or parallel mode
It encloses, polyester is pricked into yarn or nylon pricks yarn or polyester belt or waterstop coil wrapping is formed outside more Loose tubes or tight tube fiber
The optical cable core 1 of rounding.
(2) it makes optical cable belting layer 2: taking waterstop, polyester belt, non-woven fabrics, mica tape or low-smoke bittern-free highly fire-proof band
Spiral is overlapped except cable core 1, forms belting layer 2.
(3) it makes cable protection layer 3: aluminium-plastic tape or composite steel-plastic belt or compound copper-plastics band being taken to be overlapped longitudinal wrap in cable core
Except 1, protective layer 3 is formed, longitudinal wrap composite band lap-joint's overlapping widths are less than 9.5mm Shi Bu little not less than 6mm or cable core diameter
In the 20% of cable core perimeter, overlapping takes hot melt adhesive to be bonded.
(4) it makes cable jacket layer 4: PVC, PE, LSZH, TPE, TPU material or PTFE material is taken, with 0.5~5mm's
Thickness extrusion molding, which is coated on outside cable protection layer 3, forms restrictive coating 4.
Step (1)~(4) are the prior art, can use other making steps, therefore step (1)~(4) are not to this
Invention limitation.
(5) material for taking the rare earth material with luminous effect to use with cable jacket layer 4 is sufficiently kneaded, squeezes out and make
Grain forms 6 material of identification strip.
(6) as shown in figure 4, using coextrusion process, the continuous extrusion of cable jacket is used as using extrusion main unit, is protected in optical cable
On jacket layer 4, is squeezed out using interval of the subsidiary engine as identification strip 6 is squeezed out, formed through extrusion die.Protecting sleeve of optical cable is continuous squeezes
Out, the identification strip 6 with luminous effect is that interval squeezes out, after the molding of conventional extrusion die, so as to form uniform light
Cable restrictive coating 4.
Specifically, at the machine neck for squeezing out subsidiary engine, there is a switch valve being precisely controlled, cooperation servo motor can be controlled quickly
System squeezes out the extrusion of subsidiary engine, and after extrusion die forms, the cable jacket surface after die orifice, which is formed, out has the effect of class bar code
Noctilucence tag slot, by online detection feedback control system, can read and examine in real time then after sink is fully cooled
Survey bar code information, adjust automatically subsidiary engine extrusion process control, formed appearance rounding, class bar code Noctilucent material mark uniformly at
Product.
Optical cable with above-mentioned tag slot 5 in process of production, through on-line checking feedback control system, reads in real time and examines
Survey cable surface bar code information, as shown in figure 3, and be automatically adjusted and control, improve production automation and intelligence,
Be conducive to the quality monitoring and retrospect of optical cable production process.
According to the needs of cable manufactures identification strip information, noctilucence identifies unit 0.5~5mm of (identification strip 6) width and phase
20~200mm of spacing of adjacent noctilucence unit (tag slot 5) is by line speed, subsidiary engine switch valve, servo motor and detection
Feedback control system carries out precisely adjusting control.
Above-described embodiment is not limit the invention in any way, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution fall within the scope of protection of the present invention.
Claims (7)
1. a kind of optical cable with noctilucence mark, including restrictive coating (4), it is characterised in that: along optical cable axial direction, the restrictive coating
(4) there are several tag slots (5) outside, in the tag slot (5), the restrictive coating (4) has several of same size or different outside
Identification strip (6), several identification strips (6) are arranged in restrictive coating (4) outside according to coding rule；The identification strip (6) has
Luminous effect.
2. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: the face of the identification strip (6)
Color is different from restrictive coating (4).
3. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: the base of the identification strip (6)
Expect identical with cable jacket layer (4) material.
4. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: the identification strip (6) is ring
Shape.
5. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: between the tag slot (5)
Spacing it is identical.
6. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: the optical cable includes cable core
(1), it is coated with belting layer (2), protective layer (3) and extrusion molding on the cable core (1) and is coated on the restrictive coating of protective layer (3) outside
(4).
7. a kind of optical cable with noctilucence mark according to claim 1, it is characterised in that: the identification strip (6) uses
Interval squeezes out, and is formed on cable jacket through extrusion die molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491941.3U CN209342990U (en) | 2018-04-09 | 2018-04-09 | A kind of optical cable with noctilucence mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491941.3U CN209342990U (en) | 2018-04-09 | 2018-04-09 | A kind of optical cable with noctilucence mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342990U true CN209342990U (en) | 2019-09-03 |
Family
ID=67744385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491941.3U Active CN209342990U (en) | 2018-04-09 | 2018-04-09 | A kind of optical cable with noctilucence mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303775A (en) * | 2018-04-09 | 2018-07-20 | 江苏中利集团股份有限公司 | A kind of optical cable and its manufacture with noctilucence mark |
-
2018
- 2018-04-09 CN CN201820491941.3U patent/CN209342990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303775A (en) * | 2018-04-09 | 2018-07-20 | 江苏中利集团股份有限公司 | A kind of optical cable and its manufacture with noctilucence mark |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108303775A (en) | A kind of optical cable and its manufacture with noctilucence mark | |
| CN208111155U (en) | A kind of cable with noctilucence mark | |
| EP1884811B1 (en) | Tube with sensor | |
| CN103048758B (en) | Night vision optical cable | |
| CN105556367A (en) | Armored optical fiber cable | |
| CN104488041A (en) | Electrical and/or telecommunications cables with retro-reflective integral covering for use in aggressive environments with little or zero visibility and the method for the production thereof | |
| CN104183314B (en) | There is submarine cable and the manufacture method thereof of luminous oversheath | |
| CN103744151B (en) | Optical unit and optical cable using the same | |
| CN104698559B (en) | The preparation method of luminous optical cable | |
| US9435953B2 (en) | Optical fiber cable with core element having surface-deposited color layer | |
| CN209342990U (en) | A kind of optical cable with noctilucence mark | |
| CN110520774B (en) | Self-luminous easy-to-identify cable and manufacturing method thereof | |
| CN105044864A (en) | Intelligent submarine cable with invisibly implanted sensing fiber in cable core insulating layer | |
| CN106847405A (en) | Cable all easy to identify or optical cable and its manufacture method under a kind of light and subdued light conditions | |
| CN109313967B (en) | Traceable power cable and method | |
| CN104730662A (en) | Light-emitting optical cable and light-emitting cable | |
| CN204595274U (en) | Communication luminous optical cable | |
| CN104614830A (en) | Anti-bird pecking cable and method for producing anti-bird pecking cable | |
| CN107731397A (en) | A kind of composite band for cable or optical cable | |
| CN104178052B (en) | A kind of adhesive waterproof tape for cable and preparation method thereof | |
| CN104698558A (en) | Luminous optical cable and method for manufacturing luminous optical cable | |
| CN108565060A (en) | A kind of cable and its manufacture with noctilucence mark | |
| CN204631308U (en) | A kind of communication luminous optical cable | |
| CN113113181A (en) | Underwater luminous cable | |
| CN204631307U (en) | Luminous optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU ZHONGLI GROUP Co.,Ltd. Patentee after: Changfei photoelectric cable (Suzhou) Co.,Ltd. Address before: 215500 Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGLI GROUP Co.,Ltd. Patentee before: YANGTZE ZHONGLI OPTICAL FIBRE AND CABLE (JIANGSU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: 215500 Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU ZHONGLI GROUP Co.,Ltd. Address before: 215500 Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGLI GROUP Co.,Ltd. Patentee before: Changfei photoelectric cable (Suzhou) Co.,Ltd. |