CN109059718A - A kind of excess fiber length measuring table and its measurement method - Google Patents
A kind of excess fiber length measuring table and its measurement method Download PDFInfo
- Publication number
- CN109059718A CN109059718A CN201811138539.8A CN201811138539A CN109059718A CN 109059718 A CN109059718 A CN 109059718A CN 201811138539 A CN201811138539 A CN 201811138539A CN 109059718 A CN109059718 A CN 109059718A
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- loose tube
- tube set
- accommodation groove
- unwrapping wire
- casing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention provides a kind of excess fiber length measuring table and its measurement methods, customized cut-off in the state of corresponding differential tension when can make optical fiber loose tube according to its specification difference and stranding unwrapping wire, online remaining long situation when altitude simulation cabling procedure casing unwrapping wire, improve the accuracy of technology controlling and process, including actinobacillus device and measuring device, actinobacillus device includes that pipe sleeve pay off rack and unwrapping wire are danced and taken turns, loose tube set dances to take turns after stretching out from pipe sleeve disk tool unwrapping wire through unwrapping wire is sent into measuring device, measuring device includes support base, casing accommodation groove is provided on support base, loose tube set is sent into casing accommodation groove in the horizontal direction, the both ends of casing accommodation groove are provided with cutting tool, cutting tool is electricly connected with same control switch respectively, the rear of casing accommodation groove is additionally provided with stationary fixture, the survey with the setting of casing accommodation groove in parallel on support base Slide calliper rule are measured, adjustable weight device is provided on unwrapping wire dancing wheel, adjustable weight device and stationary fixture cooperation adjust the tensile force that loose tube covers.
Description
Technical field
The present invention relates to excess fiber length field of measuring technique, and in particular to a kind of excess fiber length measuring table and its measurement side
Method.
Background technique
Optical cable is the prevailing transmission medium of optical communications industry, and optical fiber loose tube is the important composition component of optical cable, life
Excess fiber length during production is the critical data for determining properties of optical fiber cable, which not only directly affects the optical transmission of optical cable
Can and its service life, while can be by data optimized production process in turn, to produce good optical cable.
Length refers to optical fiber with respect to the length difference of Loose tube and the percentage of Loose tube length ratio more than connection with fibre coating.Measurement is big at present
Part Excess length measuring is using manual mode or is placed on the fixed constant-tension cutting sampling measurement of casing on traditional test platform, this
Kind of measurement method is influenced very big by artificial pulling force size, keeps the parameter of measurement not accurate enough, especially in measurement microbeam Guan Yuchang
And more than absolutely dry casing it is long when, corresponding tension sampling and testing can not be set according to casing specification, to make measurement parameter and reality
Remaining long parameter error is very big after disk on stranding, reduces the accuracy of technology controlling and process.
As Publication No. CN108195259 Chinese invention patent in disclose a kind of excess fiber length measuring device, though
The measurement to excess fiber length so may be implemented, be that Loose tube one end is fixed on platform when sampling, the other end is fixed on movement
On sliding block, tension is applied to sliding block, and apply tension range and method it is undeclared, only says that casing is straightened application tension,
Fail the remaining long status of Loose tube after disk on simulation stranding, the data measured do not have representativeness, and it is measuring light
Fine length, optical fiber are not extracted out, only describe sliding block one end casing decortication length to be 50mm, then pass through sliding block for optical fiber
It is straightened, and it is undeclared how to judge that optical fiber is straightened, and does not ensure that optical fiber is consistent with the scale direction of measuring scale, and
Due to generally there is ointment filling in Loose tube, ointment has certain adhesiveness, and measurement data is accurately doubtful.
Summary of the invention
In view of the above-mentioned problems, optical fiber loose tube can be made according to it the present invention provides a kind of excess fiber length measuring table
Customized cut-off in the state of corresponding differential tension when specification is different and stranding unwrapping wire, when altitude simulation cabling procedure casing unwrapping wire
Online remaining long situation, the long deviation with practical online remaining length more than contract measurement improves the accuracy of technology controlling and process.
Its technical solution is such that a kind of excess fiber length measuring table, actinobacillus device and measurement including sequence setting
Device, it is characterised in that: the actinobacillus device includes pipe sleeve pay off rack, and the pipe sleeve pay off rack has equipped with pipe sleeve disk, described
The front side of pipe sleeve pay off rack is danced equipped with unwrapping wire and is taken turns, and loose tube set is taken turns after pipe sleeve disk tool unwrapping wire stretching through unwrapping wire dancing
It is sent into the measuring device, the measuring device includes support base, is provided on the support base along the support base length side
To setting casing accommodation groove, the loose tube taken turns and sent out of dancing through the unwrapping wire covers to be sent into described sleeve pipe accommodation groove in the horizontal direction,
The both ends of described sleeve pipe accommodation groove are respectively arranged with cutting tool, the cutting tool respectively with the automatically controlled company of same control switch
It connects, the rear of the one end of described sleeve pipe accommodation groove far from the actinobacillus device is additionally provided with stationary fixture, on the support base
In parallel with the measurement slide calliper rule of described sleeve pipe accommodation groove setting, the unwrapping wire, which is danced, is provided with adjustable weight device on wheel, it is described can
Counterweight device and stationary fixture cooperation is adjusted to adjust the tensile force of the loose tube set.
Further, the measurement slide calliper rule include pedestal and scale, and setting is parallel to scale direction and sets on the pedestal
The blend stop set, the blend stop and the pedestal constitute L-shaped groove.
Further, it is provided with directive wheel on the support base and on front side of described sleeve pipe accommodation groove, through described
The loose tube set that unwrapping wire dancing wheel is sent out is in the horizontal direction by directive wheel feeding described sleeve pipe accommodation groove.
Further, the control switch is jettron, and the cutting tool is pneumatic cutting stage property.
A kind of excess fiber length measurement method, which is characterized in that measured, wrapped using above-mentioned excess fiber length measuring table
It includes following steps: by loose tube set to be measured after the releasing of pipe sleeve pay off rack, dancing to take turns through unwrapping wire and be sent into casing accommodation groove, loose tube
Set is fixed after the stretching of casing accommodation groove by stationary fixture, and the cutting tool at casing accommodation groove both ends is controlled by control switch
Loose tube set is cut simultaneously, covers length by measuring the loose tube cut of calliper to measure, loose tube set length is denoted as L0, then by optical fiber
It is extracted out from the loose tube set that cutting obtains, the fiber paste on optical fiber is cleared up, by measuring calliper to measure fiber lengths, fiber lengths
L1 is calculated by the following formula excess fiber length: remaining length=(L1-L0) * 100%/L0；In measurement loose tube set length and fiber lengths
When, loose tube set and optical fiber are straightened respectively and loose tube set and optical fiber are placed in the blend stop and pedestal composition L-shaped groove.
Excess fiber length measuring table of the invention and its measurement method have the advantage that excess fiber length measurement of the invention
Platform can be freely combined for different types of Loose tube and apply of 1-20N with tune counterweight device and stationary fixture
Power, it is easy to use, on analog stranding after disk Loose tube remaining long status, convenient for the technology controlling and process of next procedure；Optical fiber loose tube
Set has upper direct sample from set pipe dish, reduces the data error of cutting sampling；Excess fiber length measuring table measurement of the invention
When loose tube covers length and fiber lengths, loose tube set and optical fiber are straightened respectively and loose tube set and optical fiber are placed in the blend stop and institute
It states pedestal to constitute in L-shaped groove, it is ensured that measurement obtains length accuracy, improves the accuracy of technology controlling and process, and furthermore the present invention is surveying
Amount fiber lengths are to take out optical fiber completely from loose tube set, and take out fiber paste, further ensure that the accuracy of measurement.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of excess fiber length measuring table of the invention；
Fig. 2 is the overlooking structure diagram of excess fiber length measuring table of the invention；
Fig. 3 is the schematic view of the front view of measurement slide calliper rule of the invention；
Fig. 4 is the overlooking structure diagram of measurement slide calliper rule of the invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further explained.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of excess fiber length measuring table of the present invention, actinobacillus device including sequence setting and
Measuring device, actinobacillus device include pipe sleeve pay off rack 1, and pipe sleeve pay off rack 1 is equipped with pipe sleeve disk tool 2, the front side of pipe sleeve pay off rack 2
Equipped with unwrapping wire dancing wheel 3, loose tube set 4 has from pipe sleeve disk is sent into measuring devices, measurement dress through unwrapping wire dancing wheel 3 after 2 unwrapping wire stretch out
It sets including support base 5, is provided on support base 5 and casing accommodation groove 6 is set along 5 length direction of support base, on support base 5 and position
The front side of casing accommodation groove 6 is provided with directive wheel 7, the loose tube set 4 for taking turns 3 submittings of dancing through unwrapping wire is in the horizontal direction by being oriented to
Wheel 7 is sent into casing accommodation grooves 6, and the both ends of casing accommodation groove 6 are respectively arranged with cutting tool 8, cutting tool 8 respectively with it is same
Automatically controlled 9 connection of control switch, in the present embodiment, control switch 9 are jettron, and cutting tool is pneumatic cutting stage property, set
The rear of the one end of pipe accommodation groove 6 far from actinobacillus device is additionally provided with stationary fixture 10, accommodates in parallel with casing on support base 1
The measurement slide calliper rule 11 that slot 6 is arranged, measurement slide calliper rule include pedestal 12 and scale, and setting is parallel to the setting of scale direction on pedestal 12
Blend stop 13, blend stop 13 and pedestal 12 constitute L-shaped groove, and unwrapping wire dances and is provided with adjustable weight device 14, adjustable weight dress on wheel 3
Set 14 tensile forces that loose tube set 4 is adjusted with the cooperation of stationary fixture 10.
The specific steps using the excess fiber length measuring table measurement excess fiber length in above-described embodiment are described below: will survey
The loose tube set of amount is prevented on pipe sleeve pay off rack by pipe sleeve disk tool, and loose tube set to be measured is after the releasing of pipe sleeve pay off rack, warp
Unwrapping wire, which dances to take turns, is sent into casing accommodation groove, and loose tube set is fixed after the stretching of casing accommodation groove by stationary fixture, is passed through and is adjusted counterweight
Device and stationary fixture cooperation adjust the tensile force of loose tube set, tension needed for being arranged to corresponding cabling procedure, in casing accommodation groove
Pneumatic cutting tool passes through control switch and controls casing accommodation groove in casing unwrapping wire end setting jettron respectively for both ends setting
The cutting tool at both ends cuts loose tube set simultaneously, can meet the measurement of conventional oil filled bushing and dry sleeve, by measuring slide calliper rule
The loose tube set length that measurement cutting obtains, loose tube set length is denoted as L0, then optical fiber is extracted out from the loose tube set that cutting obtains, clearly
Fiber paste on Ricoh's fibre, by measuring calliper to measure fiber lengths, fiber lengths L1 is calculated by the following formula excess fiber length:
Remaining length=(L1-L0) * 100%/L0；Measuring loose tube set length and when fiber lengths, loose tube set and optical fiber be straightened respectively and
Loose tube set and optical fiber are placed in blend stop and pedestal is constituted in L-shaped groove.
Excess fiber length measuring table of the invention can be with tune counterweight device and stationary fixture, for different types of pine
Casing is freely combined and applies the tension of 1-20N, easy to use, on analog stranding after disk Loose tube remaining long status, be convenient for
The technology controlling and process of next procedure；Optical fiber loose tube set has upper direct sample from set pipe dish, reduces the data error of cutting sampling；This
The excess fiber length measuring table measurement loose tube set length of invention and when fiber lengths, loose tube set and optical fiber is straightened respectively and will be loose
Pipe sleeve and optical fiber are placed in the blend stop and the pedestal is constituted in L-shaped groove, it is ensured that measurement obtains length accuracy, improves technique control
The accuracy of system, furthermore the present invention is to take out optical fiber completely from loose tube set, and take out fiber paste in measurement fiber lengths, into one
Step ensures the accuracy measured.
Above embodiments only express one of embodiment of the invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of excess fiber length measuring table, actinobacillus device and measuring device including sequence setting, it is characterised in that: described to put
Line apparatus includes pipe sleeve pay off rack, and the pipe sleeve pay off rack has equipped with pipe sleeve disk, and the front side of the pipe sleeve pay off rack, which is equipped with, puts
Line, which is danced, takes turns, and loose tube set has from the pipe sleeve disk through the unwrapping wire dancing wheel feeding measuring device after unwrapping wire stretches out, described
Measuring device includes support base, is provided on the support base and casing accommodation groove is arranged along the support base length direction, through institute
It states the loose tube set that unwrapping wire dancing wheel is sent out to be sent into described sleeve pipe accommodation groove in the horizontal direction, the both ends of described sleeve pipe accommodation groove are divided
It is not provided with cutting tool, the cutting tool is electricly connected with same control switch respectively, and described sleeve pipe accommodation groove is far from institute
The rear for stating one end of actinobacillus device is additionally provided with stationary fixture, is arranged in parallel with described sleeve pipe accommodation groove on the support base
Measurement slide calliper rule, the unwrapping wire dances and is provided with adjustable weight device, the adjustable weight device and the stationary fixture on wheel
Cooperation adjusts the tensile force of the loose tube set.
2. a kind of excess fiber length measuring table according to claim 1, it is characterised in that: the measurement slide calliper rule include pedestal
And scale, setting is parallel to the blend stop of scale direction setting on the pedestal, and the blend stop and the pedestal constitute L-shaped groove.
3. a kind of excess fiber length measuring table according to claim 2, it is characterised in that: on the support base and be located at
It is provided with directive wheel on front side of described sleeve pipe accommodation groove, dances through the unwrapping wire and takes turns the loose tube sent out set in the horizontal direction by institute
Directive wheel is stated to be sent into described sleeve pipe accommodation groove.
4. a kind of excess fiber length measuring table according to claim 2, it is characterised in that: the control switch is pneumatically to open
It closes, the cutting tool is pneumatic cutting stage property.
5. a kind of excess fiber length measurement method, which is characterized in that carried out using excess fiber length measuring table as claimed in claim 2
Measurement, comprising the following steps: by loose tube set to be measured after the releasing of pipe sleeve pay off rack, dance to take turns through unwrapping wire and be sent into casing accommodating
Slot, loose tube set are fixed after the stretching of casing accommodation groove by stationary fixture, by adjusting counterweight device and stationary fixture cooperation to adjust
The tensile force of loose tube set cuts loose tube set simultaneously by the cutting tool that control switch controls casing accommodation groove both ends, passes through survey
The loose tube set length that amount calliper to measure is cut, loose tube set length are denoted as L0, then by optical fiber from the loose tube set that cutting obtains
The fiber paste on optical fiber is cleared up in extraction, and by measuring calliper to measure fiber lengths, fiber lengths L1 is calculated by the following formula light
It is long more than fibre: remaining length=(L1-L0) * 100%/L0；When measuring loose tube set length and fiber lengths, respectively by loose tube set and optical fiber
It is straightened and loose tube set and optical fiber is placed in the blend stop and pedestal composition L-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138539.8A CN109059718A (en) | 2018-09-28 | 2018-09-28 | A kind of excess fiber length measuring table and its measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138539.8A CN109059718A (en) | 2018-09-28 | 2018-09-28 | A kind of excess fiber length measuring table and its measurement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109059718A true CN109059718A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138539.8A Pending CN109059718A (en) | 2018-09-28 | 2018-09-28 | A kind of excess fiber length measuring table and its measurement method |
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| Country | Link |
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| CN (1) | CN109059718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458820A (en) * | 2020-03-27 | 2020-07-28 | 烽火通信科技股份有限公司 | System and method for adjusting excess length of optical fiber in loose tube |
| CN113183440A (en) * | 2021-04-28 | 2021-07-30 | 重庆科技学院 | Butyl rubber vibration damping belt production line and tension control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105559A (en) * | 2007-07-26 | 2008-01-16 | 江苏永鼎股份有限公司 | Optical fiber secondary coating excess length tester |
| CN205033441U (en) * | 2015-09-14 | 2016-02-17 | 长飞光纤光缆四川有限公司 | High -speed optic fibre secondary lining production line |
| CN106646788A (en) * | 2015-10-30 | 2017-05-10 | 汕头高新区奥星光通信设备有限公司 | Excess length detection device |
| CN108195259A (en) * | 2018-01-16 | 2018-06-22 | 山东太平洋光纤光缆有限公司 | A kind of excess fiber length measuring device and its measuring method |
| CN208720938U (en) * | 2018-09-28 | 2019-04-09 | 江苏亨通光电股份有限公司 | A kind of excess fiber length measuring table |
-
2018
- 2018-09-28 CN CN201811138539.8A patent/CN109059718A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105559A (en) * | 2007-07-26 | 2008-01-16 | 江苏永鼎股份有限公司 | Optical fiber secondary coating excess length tester |
| CN205033441U (en) * | 2015-09-14 | 2016-02-17 | 长飞光纤光缆四川有限公司 | High -speed optic fibre secondary lining production line |
| CN106646788A (en) * | 2015-10-30 | 2017-05-10 | 汕头高新区奥星光通信设备有限公司 | Excess length detection device |
| CN108195259A (en) * | 2018-01-16 | 2018-06-22 | 山东太平洋光纤光缆有限公司 | A kind of excess fiber length measuring device and its measuring method |
| CN208720938U (en) * | 2018-09-28 | 2019-04-09 | 江苏亨通光电股份有限公司 | A kind of excess fiber length measuring table |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458820A (en) * | 2020-03-27 | 2020-07-28 | 烽火通信科技股份有限公司 | System and method for adjusting excess length of optical fiber in loose tube |
| CN111458820B (en) * | 2020-03-27 | 2022-03-01 | 烽火通信科技股份有限公司 | System and method for adjusting excess length of optical fiber in loose tube |
| CN113183440A (en) * | 2021-04-28 | 2021-07-30 | 重庆科技学院 | Butyl rubber vibration damping belt production line and tension control method |
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