CN101295060B - Pipe compound optical fiber cable processing technique - Google Patents
Pipe compound optical fiber cable processing technique Download PDFInfo
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- CN101295060B CN101295060B CN2008100481839A CN200810048183A CN101295060B CN 101295060 B CN101295060 B CN 101295060B CN 2008100481839 A CN2008100481839 A CN 2008100481839A CN 200810048183 A CN200810048183 A CN 200810048183A CN 101295060 B CN101295060 B CN 101295060B
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- pipeline
- optical cable
- cable
- compound
- inner conductor
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000013307 optical fiber Substances 0.000 title claims description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 71
- 238000001816 cooling Methods 0.000 claims description 35
- 239000004020 conductor Substances 0.000 claims description 26
- 239000002131 composite material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004781 supercooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to a processing technique of a pipeline compound optical cable used for transmitting information in an optical communication network, which belongs to the technical field of optical cable processing. The invention is characterized in that: the optical cable is synchronously combined into the pipeline when the pipeline is produced to form the pipeline compound optical cable. Loose state is kept between the optical cable in the pipeline and the pipeline without bonding phenomenon, thus ensuring the repeated extraction and use of the pipeline and the optical cable; the product length can be cut at will according to needs of users and different situation of transport means; above 4 kilometers for each pallet can be achieved, and the processing efficiency is high, the equipment structure is simple, the working processes are less, and the appearance is beautiful. The processing technique of the pipeline compound optical cable overcomes the shortcomings of large investment for equipment, numerous constructors, big organization difficulty, low working efficiency and comparatively short unit product length, etc. in the existing pipeline optical compound production which mainly adopts an air blow method and completes the pipeline production and the optical cable compound by two times; therefore, the processing technology is suitable for the processing of various pipeline compound optical cables.
Description
Technical field:
The present invention relates to be used in a kind of optical communication network the processing technology of pipe compound optical fiber cable of the information of transmitting, belong to the optical cable processing technique field.
Background technology:
The application of optical cable in the existing communication network is very extensive, but because the intensity of optical cable itself is relatively poor, will install outside the plastics protection tube during use additional and protect outside optical cable.Installing additional of the outer protection tube of plastics generally all is that employing scene when the optical cable cable wiring manufacture is laid now.When optical cable cable wiring manufacture scene was laid, construction was finished at twice, promptly carries out the installation cable laying operation in protection tube road earlier, and then wore the cable of giving out light in the pipeline the inside, and optical cable is positioned in the pipeline.This kind form of construction work is long construction period, big, the inefficiency of labour intensity not only, and is easy to cause optical cable excessive because of bearing tensile force in wearing the secondary work progress of the cable of giving out light, and cause optical cable damage to occur, even the phenomenon of fracture takes place.At present, in order to improve the operating efficiency of duct optical cable, reduce engineering cost, before in the construction of new line, more wishing to select construction for use with the compound pipe compound optical fiber cable of protection tube outside optical cable and the plastics.But the compound production of existing duct optical cable mainly adopts the air-blowing method to finish, this method is with pipe production and optical cable is compound makes two bites at a cherry, so this method exists equipment to have high input, the workmen is numerous, organize that difficulty is big, inefficiency, the relatively short shortcomings such as (generally being not more than 4 kilometers/dish) of unit product length.
Summary of the invention:
The objective of the invention is to, provide a kind of optical cable is compound in pipe production in the pipeline synchronously, be loose cover state between ducted optical cable and the pipeline, bonding phenomenon does not take place, the extraction repeatedly that can guarantee pipeline and optical cable is used, product length can cut randomly according to the different situations of user's needs and means of transport, can reach every dish more than 4 kilometers, and the working (machining) efficiency height, device structure is simple, manufacturing procedure is few, the pipe compound optical fiber cable processing technique of good looking appearance
The present invention realizes above-mentioned purpose by the following technical solutions:
A kind of pipe compound optical fiber cable processing technique is characterized in that, it is made of the following step:
The first step: will carry out the compound optical cable of pipeline in the cylinder of going into the optical cable pay off rack, and heat eliminating medium be injected by connector in the space that forms by inner conductor and outer layer sleeve of inner conductor of band cooling;
Second step: the optical cable in the optical cable pay off rack cylinder through behind the angle sheave, is passed the inner conductor of the inner conductor of band cooling again;
The 3rd step: after the optical cable that will pass the inner conductor of band cooling again passes the center and vacuum sizing device of pipe cable composite die, enter cooling device;
The 4th step: the optical cable behind apparatus for supercooling is entered draw-gear;
The 5th step: start plastic extruder, extrude pipeline, start draw-gear simultaneously, make optical cable and the same moved further of extruding of pipeline by the pipeline extruder head in the pipe cable composite die;
The 6th step: optical cable is in the inner conductor of band cooling when mobile, after by the heat eliminating medium in the inner conductor of band cooling optical cable being carried out cooling off first time, enter in the pipeline extruded and move to synchronously in the cooling device with pipeline, cooling device cools off once more to pipeline and the optical cable of extruding;
The 7th step: the pipeline and the optical cable that are pulled out by draw-gear enter the wrap-up rolling, are the finished product of pipe compound optical fiber cable.
The present invention's beneficial effect compared with prior art is:
This pipe compound optical fiber cable processing technique is when outer layer pipe is extruded processing, it is compound optical cable to be put into outer layer pipe, product length can reach every dish more than 4 kilometers, and according to any design length of the practical situation of user and means of transport, increase the coverage of product length size, satisfied client's demand.And the working (machining) efficiency height, device structure is simple, and product design is attractive in appearance.Significantly reduce than the existing compound manufacturing procedure of air-blowing that adopts, reduce labour intensity.Pipe compound optical fiber cable does not take place bonding being loose cover state after the Compound Machining between its optical cable and the pipeline.The technology advantages of simple, good product quality after the Compound Machining, stable and reliable for performance.
Description of drawings:
Fig. 1 is the process synoptic diagram of pipe compound optical fiber cable processing technique;
Fig. 2 is the structural representation of the inner conductor of band cooling;
Fig. 3 is the structural representation of pipe cable composite die.
Among the figure: 1, optical cable pay off rack, 2, optical cable, 3, angle sheave, 4, the inner conductor of band cooling, 5, pipe cable composite die, 6, vacuum sizing device, 7, cooling device, 8, draw-gear, 9, wrap-up, 10, pipe compound optical fiber cable, 11, plastic extruder, 12, inner conductor, 13, outer layer sleeve, 14, heat eliminating medium, 15, connector.
Embodiment:
That the invention will be further described is as follows below in conjunction with accompanying drawing:
The present invention provides and a kind of optical cable is compound in the pipeline in pipe production synchronously, is loose cover state between the optical cable of the pipe compound optical fiber cable after making and the pipeline, and bonding phenomenon does not take place.And product length can be made into every dish more than 4 kilometers, the working (machining) efficiency height, and device structure is simple, the pipe compound optical fiber cable processing technique of product processed good looking appearance, its concrete processing technology step is as follows:
The first step: preliminary work, will carry out the compound optical cable of pipeline 2 in the cylinder of going into optical cable pay off rack 1, heat eliminating medium 14 is injected by connector 15 in the space that forms by inner conductor 12 and outer layer sleeve 13 of inner conductor 4 of band cooling.And in cooling device 7, inject chilled water, and make optical cable 2 coolings during for production, prevent optical cable 2 and pipe bonding, also pipeline is lowered the temperature simultaneously.
Second step: the optical cable in optical cable pay off rack 1 cylinder 2 through behind the angle sheave 3, is passed the inner conductor 12 of the inner conductor 4 of band cooling again; The inner conductor 12 of the inner conductor 4 of band cooling is surrounded by the heat eliminating medium in the outer layer sleeve 13 14, and the temperature of optical cable 2 is reduced.
The 3rd step: after the optical cable 2 that will pass the inner conductor 4 of band cooling again passes the center and vacuum sizing device 6 of pipe cable composite die 5, enter cooling device 7.The effect of cooling device 7 is to make the pipeline cooling of just having extruded.
The 4th step: will after the optical cable behind the apparatus for supercooling 72 passes draw-gear 8, be wound on the wrap-up 9.
The 5th step: after being wound on optical cable 2 on the wrap-up 9, start plastic extruder 11, extrude pipeline by the pipeline extruder head in the pipe cable composite die 5, start draw-gear 8 and wrap-up 9 when extruding pipeline, make pipeline and the optical cable 2 same moved further in it extruded.
The 6th step: optical cable 2 is in the inner conductor 4 of band cooling when mobile, after being undertaken cooling off first time by the 14 pairs of optical cables of heat eliminating medium 2 in the outer layer sleeve 13 of the inner conductor 4 of band cooling, enter in the pipeline of extruding, move to synchronously in the cooling device 7 with pipeline, 7 pairs of pipelines of extruding of cooling device and optical cable 2 cool off once more.
The 7th step: enter wrap-up 9 rolling through the cooled pipeline of secondary and optical cable 2 by draw-gear 8 tractions, be the finished product of pipe compound optical fiber cable 10, the machining of whole pipe composite cable.
Claims (1)
1. pipe compound optical fiber cable processing technique is characterized in that it is made of the following step:
The first step: will carry out the compound optical cable of pipeline (2) in the cylinder of going into optical cable pay off rack (1), and heat eliminating medium (14) be injected by connector (15) in the space that forms by inner conductor (12) and outer layer sleeve (13) of inner conductor (4) of band cooling;
Second step: behind the process angle sheave of the optical cable (2) in optical cable pay off rack (1) cylinder (3), pass the inner conductor (12) of the inner conductor (4) of band cooling again;
The 3rd step: after the optical cable (2) that will pass the inner conductor (4) of band cooling again passes the center and vacuum sizing device (6) of pipe cable composite die (5), enter cooling device (7);
The 4th step: after will passing draw-gear (8) through the optical cable (2) behind the apparatus for supercooling (7), be wound on the wrap-up (9);
The 5th step: start plastic extruder (11), extrude pipeline by the pipeline extruder head in the pipe cable composite die (5), and start draw-gear simultaneously (8) and wrap-up (9), make pipeline and its interior same moved further of optical cable (2) extruded;
The 6th step: optical cable (2) is in the inner conductor (4) of band cooling when mobile, after by the heat eliminating medium (14) in the outer layer sleeve (13) of the inner conductor (4) of band cooling optical cable (2) being carried out cooling off first time, enter in the pipeline extruded and move to synchronously in the cooling device (7) with pipeline, cooling device (7) cools off once more to pipeline and the optical cable of extruding (2);
The 7th step: the pipeline and the optical cable (2) that are pulled out by draw-gear (8) enter wrap-up (9) rolling, are the finished product of pipe compound optical fiber cable (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100481839A CN101295060B (en) | 2008-06-19 | 2008-06-19 | Pipe compound optical fiber cable processing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100481839A CN101295060B (en) | 2008-06-19 | 2008-06-19 | Pipe compound optical fiber cable processing technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101295060A CN101295060A (en) | 2008-10-29 |
| CN101295060B true CN101295060B (en) | 2010-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100481839A Expired - Fee Related CN101295060B (en) | 2008-06-19 | 2008-06-19 | Pipe compound optical fiber cable processing technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709651A (en) * | 2018-12-26 | 2019-05-03 | 湖北凯乐科技股份有限公司 | A kind of compound micro optical cable processing technology of boundling pipeline |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954848A (en) * | 2016-07-10 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Pre-stalled directly buried pipeline optical cable and production method thereof |
| CN108761677B (en) * | 2018-04-26 | 2020-07-14 | 上海富瑞电缆股份有限公司 | Optical cable production equipment and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0160632A1 (en) * | 1984-03-20 | 1985-11-06 | Kabelwerk Eupen AG Cablerie d'Eupen SA Kabelfabriek Eupen NV | Method and apparatus for the production of a flexible protection tube into which is drawn a wire |
| US5934831A (en) * | 1996-01-24 | 1999-08-10 | Siemens Aktiengesellschaft | Method and device for producing a cable |
| CN1392425A (en) * | 2001-06-19 | 2003-01-22 | 金衡起 | Equipment for producing multi-core cable resin tube and its producing technology |
| CN1123787C (en) * | 1996-01-19 | 2003-10-08 | 阿尔卡塔尔－阿尔斯托姆通用电气有限公司 | Optical cable with extruded periphery reinforced part |
-
2008
- 2008-06-19 CN CN2008100481839A patent/CN101295060B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0160632A1 (en) * | 1984-03-20 | 1985-11-06 | Kabelwerk Eupen AG Cablerie d'Eupen SA Kabelfabriek Eupen NV | Method and apparatus for the production of a flexible protection tube into which is drawn a wire |
| CN1123787C (en) * | 1996-01-19 | 2003-10-08 | 阿尔卡塔尔－阿尔斯托姆通用电气有限公司 | Optical cable with extruded periphery reinforced part |
| US5934831A (en) * | 1996-01-24 | 1999-08-10 | Siemens Aktiengesellschaft | Method and device for producing a cable |
| CN1392425A (en) * | 2001-06-19 | 2003-01-22 | 金衡起 | Equipment for producing multi-core cable resin tube and its producing technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709651A (en) * | 2018-12-26 | 2019-05-03 | 湖北凯乐科技股份有限公司 | A kind of compound micro optical cable processing technology of boundling pipeline |
| CN109709651B (en) * | 2018-12-26 | 2020-06-30 | 湖北凯乐科技股份有限公司 | Processing technology of bunched pipeline composite miniature optical cable |
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| Publication number | Publication date |
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| CN101295060A (en) | 2008-10-29 |
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Effective date of registration: 20180626 Address after: 225000 room 103, Wanke golden street, East Road, Szeto temple, Yangzhou, Jiangsu, 103 Patentee after: Jiangsu Huadong culture and technology Financing Leasing Co.,Ltd. Address before: 434300 Hubei Gongan County Keller plastic industrial city Patentee before: HUBEI KAILE SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180821 Address after: 101300 room 711, 2 building, 1 Jin Hang Zhong Road, Shunyi District, Beijing (Tianzhu comprehensive bonded zone -031) Patentee after: Beijing culture science and technology finance leasing Limited by Share Ltd. Address before: 225000 room 103, Wanke golden street, East Road, Szeto temple, Yangzhou, Jiangsu, 103 Patentee before: Jiangsu Huadong culture and technology Financing Leasing Co.,Ltd. |
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Effective date of registration: 20200807 Address after: 434300, Chengguan Town, Tawau Town, Jingzhou, Hubei, Gongan County Patentee after: HUBEI KAILE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 101300, room 711, building 2, building 1, Golden Road, Beijing, Shunyi District (Tianzhu comprehensive bonded area, -031) Patentee before: Beijing culture science and technology finance leasing Limited by Share Ltd. |
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