CN208984845U - A kind of device generating stainless steel tube optical unit excess fiber length using pulling method - Google Patents
A kind of device generating stainless steel tube optical unit excess fiber length using pulling method Download PDFInfo
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- CN208984845U CN208984845U CN201821656294.3U CN201821656294U CN208984845U CN 208984845 U CN208984845 U CN 208984845U CN 201821656294 U CN201821656294 U CN 201821656294U CN 208984845 U CN208984845 U CN 208984845U
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- wheel
- stainless steel
- steel tube
- fiber length
- optical unit
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Abstract
The utility model discloses a kind of devices that stainless steel tube optical unit excess fiber length is generated using pulling method, it is led by the guide wheel, tension sensing device, wheel that set gradually, take-up dancing device, take-up form, tension sensing device includes tension sensor, electric-control system, and wheel leads as single-wheel traction or noseplate traction.Guide wheel is equidistant with tension sensor with what wheel was led at a distance from tension sensor, and distance is both less than 2 m.Taking turns the outer diameter led is 900-1000mm.It is more reliable and more stable that the utility model generates excess fiber length, and device is easy to operate, is suitble to be widely used in producing, low in cost, high production efficiency.
Description
Technical field
The utility model relates to more than field fiber more particularly to a kind of application pulling method generation stainless steel tube optical unit optical fiber
Long device.
Background technique
The field of stainless steel tube optical unit is very wide, current maximum amount for sea light cable and sea floor optoelectronic composite cable and
OPGW optical cable, OPPC optical cable etc..The control of stainless steel tube optical unit excess fiber length at present, it is desirable that different, layer-stranding cable needs
The little Yu long wanted, and center type optical cable needs great Yu long, and remaining a length of little Yu long that pulling method generates, it strives to layer-stranding cable ten
Divide and be suitble to, so it is very necessary for generating remaining long method using pulling method.
Utility model content
To solve drawbacks described above, the purpose of this utility model is to be to provide a kind of application pulling method generation stainless steel tube light
The device of unit excess fiber length.
To achieve the above object, the utility model is achieved through the following technical solutions: a kind of application pulling method generation is stainless
The device of steel pipe light unit excess fiber length is led, take-up dancing device, take-up dress by the guide wheel, tension sensing device, wheel that set gradually
Composition is set, the tension sensing device includes tension sensor, electric-control system.The wheel leads to be led for single-wheel traction or noseplate
Draw.
The guide wheel is equidistant with tension sensor with what wheel was led at a distance from tension sensor, and the distance is all small
In 2 m.
The outer diameter led of taking turns is 900-1000mm.
The utility model has the beneficial effects that first passing through the control that tension sensor leads wheel, obtain stainless steel tube optical unit
To hightension, tension value is generally at 50-100 Kgfs；The control for passing through take-up dancing device again, obtains stainless steel tube optical unit
Small tension receiving coil, the size of tension are 10-15 Kgfs.Remaining length is produced to which stainless steel tube has been shunk relative to optical fiber.This is practical
It is more reliable and more stable that novel pulling method generates excess fiber length, and device is easy to operate, is suitble to be widely used in producing, at low cost
It is honest and clean, high production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1, optical fiber, 2, drawing die, 3, guide wheel, 4, stainless steel tube, 5, tension sensor, 6, wheel lead, 7, take-up dancing
Device, 8, take-up.
Specific embodiment
As shown in Figure 1, a kind of device that stainless steel tube optical unit excess fiber length is generated using pulling method, by what is set gradually
Guide wheel 3, tension sensing device, wheel lead 6, take-up dancing device 7, take-up 8 forms, and tension sensing device includes tension sensor
5, electric-control system.
It is controlled firstly, leading 6 by 5 pairs of tension sensor wheels, stainless steel tube 4 is made to obtain hightension, made in hightension
Under, stainless steel tube 4 is stretched, but optical fiber 1 is non-stretched.Wherein tension value is generally at 50-100 Kgfs.Tension sensor 5 controls
The tensile stress of stainless steel tube 4, it is desirable that high sensitivity, control precision is high, range of the general control at ± 2 Kgfs.Stainless steel
Pipe light unit is pulled out from defined drawing die 2, and the force value that tension sensor 5 controls must be greater than stainless steel tube 4 and draw
Resistance in draft 2, otherwise stainless steel tube optical unit production line can not be produced normally.It can be that single-wheel draws or is that wheel, which leads 6,
Noseplate traction.It is 900-1000mm that wherein wheel, which leads 6 outer diameter, guarantees that steel pipe does not generate too big answer when stainless steel tube 4 stretches
Power.
Tension is controlled by take-up dancing device 7 again again, so that stainless steel tube optical unit is obtained small tension receiving coil, in small tension receiving coil
Lower stainless steel tube 4 loosens, and shrinks stainless steel tube 4.Stainless steel tube 4 produces remaining length relative to the contraction of optical fiber 1.Wherein tension value
Generally at 10-15 Kgfs.When production, take-up dancing device 7 cannot have it is too big it is upper and lower wave, wave and will lead to very much steel pipe receipts greatly
Line tension fluctuation is too big, and remaining grow can also be fluctuated in size.
Leading in the optical fiber 1 in steel pipe from drawing die 2 to wheel does not allow to loop 6, and if there is loop phenomenon, steel pipe is being drawn
During stretching, optical fiber 1 would not come with wheel drawing 6, and the speed that speed and the wheel of optical fiber 1 lead 6 is consistent.
It is equal that guide wheel 3 and 5 distance L1 of tension sensor and tension sensor 5 with wheel lead 6 distance L2, and distance is all small
In 2 meters.In this way when stainless steel tube 4 stretches, the resistance of steel pipe inner fiber 1 is reduced.
It is more reliable and more stable that the pulling method of the utility model generates excess fiber length, and device is easy to operate, is suitble to answer extensively
It is low in cost for producing, high production efficiency.
Claims (3)
1. a kind of device for generating stainless steel tube optical unit excess fiber length using pulling method, it is characterised in that: by what is set gradually
Guide wheel, tension sensing device, wheel are led, take-up dancing device, take-up form, and the tension sensing device includes tension sensing
Device, electric-control system, the wheel lead as single-wheel traction or noseplate traction.
2. the device according to claim 1 for generating stainless steel tube optical unit excess fiber length using pulling method, feature exist
Yu: the guide wheel is equidistant with tension sensor with what wheel was led at a distance from tension sensor, and the distance is both less than 2
m。
3. the device according to claim 1 for generating stainless steel tube optical unit excess fiber length using pulling method, feature exist
Yu: the outer diameter led of taking turns is 900-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656294.3U CN208984845U (en) | 2018-10-12 | 2018-10-12 | A kind of device generating stainless steel tube optical unit excess fiber length using pulling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656294.3U CN208984845U (en) | 2018-10-12 | 2018-10-12 | A kind of device generating stainless steel tube optical unit excess fiber length using pulling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984845U true CN208984845U (en) | 2019-06-14 |
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ID=66787303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656294.3U Active CN208984845U (en) | 2018-10-12 | 2018-10-12 | A kind of device generating stainless steel tube optical unit excess fiber length using pulling method |
Country Status (1)
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| CN (1) | CN208984845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031183A (en) * | 2021-04-23 | 2021-06-25 | 江苏亨通海洋光网系统有限公司 | Optical fiber extra length design method and forming process of optical fiber cable with relay seabed |
| CN113970822A (en) * | 2021-11-18 | 2022-01-25 | 江苏亨通海洋光网系统有限公司 | Device and method for improving stainless steel tube light unit attenuation system |
-
2018
- 2018-10-12 CN CN201821656294.3U patent/CN208984845U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031183A (en) * | 2021-04-23 | 2021-06-25 | 江苏亨通海洋光网系统有限公司 | Optical fiber extra length design method and forming process of optical fiber cable with relay seabed |
| CN113031183B (en) * | 2021-04-23 | 2022-05-13 | 江苏亨通海洋光网系统有限公司 | Optical fiber extra length design method and forming process of optical fiber cable with relay seabed |
| CN113970822A (en) * | 2021-11-18 | 2022-01-25 | 江苏亨通海洋光网系统有限公司 | Device and method for improving stainless steel tube light unit attenuation system |
| CN113970822B (en) * | 2021-11-18 | 2023-12-22 | 江苏亨通海洋光网系统有限公司 | Stainless steel pipe light unit attenuation improvement device and method thereof |
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