CN103884493B - Cable fast tester - Google Patents
Cable fast tester Download PDFInfo
- Publication number
- CN103884493B CN103884493B CN201410087476.3A CN201410087476A CN103884493B CN 103884493 B CN103884493 B CN 103884493B CN 201410087476 A CN201410087476 A CN 201410087476A CN 103884493 B CN103884493 B CN 103884493B
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- CN
- China
- Prior art keywords
- base plate
- gland
- optical fiber
- fiber splicer
- fiber
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Links
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 210000004907 gland Anatomy 0.000 claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 239000013307 optical fiber Substances 0.000 abstract description 32
- 230000003287 optical effect Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000000253 optical time-domain reflectometry Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of cable fast tester, including test instrumentation and fiber splicer, it is characterized in that described fiber splicer includes base plate, one section of V-groove it is provided with in the middle part of the length direction of base plate, left part and the right part of the length direction of base plate are provided with wire casing, the wire casing of left part and right part all connects with V-groove, and base plate top is provided with left gland, middle gland and right gland.Fiber splicer design small and exquisite, simple in construction, the flexible operation of the present invention, it is easy to carry.Fiber splicer and OTDR support the use, optical fiber and the interim butt coupling of tail optical fiber can be made, without welding, compared with prior art save the time that optical fiber connects, it is effectively improved work efficiency, reduces testing cost, and equipment loss is greatly reduced, disclosure satisfy that and carry out test optical fiber in different places, be particularly well-suited to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc..
Description
Technical field
The present invention relates to optical fiber test equipment field.
Background technology
Optical cable is after arrival, it is necessary to its test that carries out an acceptance inspection, with test whether fracture in transportation, whether length reaches requirement.Test instrunment used is that optical time domain reflectometer (OTDR), OTDR can test the parameters such as the length of optical fiber, trouble point, transmission attenuation, joint decay.During test, OTDR upper connection one tail optical fiber, tail optical fiber is connected with tested optical cable.Existing Connection Step is: the first exterior cover sheets on stripping fiber optic cables surface, exposes internal optical fiber, peeling optical fibre coat, and uses alcohol wipe optical fiber；Then cutting optical fibre end face, makes the smooth not damaged of fiber end face；Subsequently, use heat sealing machine that optical fiber and the tail optical fiber being connected with OTDR are carried out welding, finally use OTDR that optical fiber is tested.The step that this tail optical fiber is connected with optical cable is equal to the step of formal jointed fiber, and process is complicated, and we have only to a numerical value by test, and these steps are consuming time, effort, require also higher to the technology of operator.
Summary of the invention
The technical problem to be solved is to provide a kind of cable fast tester, its design is small and exquisite, simple in construction, flexible operation, be easy to carry, optical fiber and the interim butt coupling of tail optical fiber can be made, without welding, compared with prior art save the time, it is effectively improved work efficiency, and equipment loss is greatly reduced.It is particularly well-suited to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc..
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of cable fast tester, including test instrumentation and fiber splicer, described fiber splicer includes base plate, one section of V-groove it is provided with in the middle part of the length direction of base plate, the left part of the length direction of base plate and right part are provided with the wire casing of wire casing, left part and right part and all connect with V-groove, and base plate top is provided with left gland, middle gland and right gland.
Preferably, described V-groove is obtuse angle.
Preferably, medium pressure lid is provided with left hole and right hole, and the corresponding position of base plate is provided with lead.
Preferably, described left gland and right gland being equipped with left screw and right screw, the corresponding position of base plate is fixed with left screw rod and right screw rod, and is provided with nut.
Preferably, being provided with the outer box of flip-shell fiber splicer, described fiber splicer is loaded in the outer box of flip-shell fiber splicer.
Adopt produced by technique scheme and have the beneficial effects that: the fiber splicer design of the present invention is small and exquisite, simple in construction, flexible operation, be easy to carry.Fiber splicer and OTDR support the use, optical fiber and the interim butt coupling of tail optical fiber can be made, without welding, compared with prior art save the time that optical fiber connects, it is effectively improved work efficiency, reduces testing cost, and equipment loss is greatly reduced, disclosure satisfy that and carry out test optical fiber in different places, be particularly well-suited to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc..
Accompanying drawing explanation
Fig. 1 is the structural representation of the fiber splicer of the present invention.
Fig. 2 is the structural representation of the fiber splicer with the outer box of flip-shell fiber splicer.
Fig. 3 is the A-A sectional view in Fig. 1.
In the accompanying drawings: 1, base plate, 2, V-groove, 3, wire casing, 4, left gland, 5, middle gland, 6, right gland, 7, lead, 8, left screw rod, 9, right screw rod, 10, nut, 11, the outer box of flip-shell fiber splicer, 12, fixing plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, cable fast tester, including test instrumentation and fiber splicer, described fiber splicer includes base plate 1, one section of V-groove 2 it is provided with, as it is shown on figure 3, the left part of the length direction of base plate 1 and right part are provided with wire casing 3 in the middle part of the length direction of base plate 1, the wire casing 3 of left part and right part all connects with V-groove 2, and base plate 1 top is provided with left gland 4, middle gland 5 and right gland 6.Described V-groove 2 is obtuse angle.Medium pressure lid 5 is provided with left hole and right hole, and the corresponding position of base plate 1 is provided with lead 7.Being equipped with left screw and right screw on described left gland 4 and right gland 6, the corresponding position of base plate 1 is fixed with left screw rod 8 and right screw rod 9, and is provided with nut 10.Being provided with the outer box 11 of flip-shell fiber splicer, as in figure 2 it is shown, described fiber splicer is fixed on fixing plate 12, fixing plate 12 is fixed in the outer box 11 of flip-shell fiber splicer.
The using method of the present invention is: first, opens middle gland 5, will fill the upper gland 5 of silicone oil bonnet in V-groove 2, and silicone oil plays the effect of lubrication V-groove 2, dust-proof, waterproof；Then, tail optical fiber is stretched into V-shaped groove 2 from one end of wire casing 3, screw the nut 10 being enclosed within left screw 8 and right screw rod 9, make tail optical fiber be fixed on V-shaped groove 2；Finally, protective layer and coating will be divested and cut the test optical fiber of end face and put in the other end of wire casing 3, and contact with tail optical fiber gradually, observation OTDR, make optical fiber dock completely with tail optical fiber.It is new technology and the contrast consuming time of old technique as shown in table 1:
Table 1 new technology and the contrast consuming time of old technique
| Step | Content | The individual event used time | Old technique (24 core) | New technology (24 core) |
| 1 | Stripping fiber optic cables (divides) | 5 | 5 | 5 |
| 2 | Denude core protective layer and coating (second) | 5 seconds/core | 240 | 125 |
| 3 | Cleaning light core (second) | 5 seconds/core | 240 | 125 |
| 4 | Cutting light core end face (dividing) | 5 seconds/core | 240 | 125 |
| 5 | Calculating is done over again 1 time | 20 seconds/core | 240 | 0 |
| 6 | Welding (second) | 15 seconds/core | 360 | 0 |
| 7 | Test (second) | 20 seconds/core | 480 | 480 |
| 8 | Amount to (dividing) | 35 | 20 |
The beneficial effects of the present invention is: the design of the fiber splicer of the present invention is small and exquisite, simple in construction, flexible operation, be easy to carry.Fiber splicer and OTDR support the use, optical fiber and the interim butt coupling of tail optical fiber can be made, without welding, compared with prior art save the time that optical fiber connects, it is effectively improved work efficiency, reduces testing cost, and equipment loss is greatly reduced, disclosure satisfy that and carry out test optical fiber in different places, be particularly well-suited to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc..
Claims (1)
1. a cable fast tester, including test instrumentation and fiber splicer, it is characterized in that described fiber splicer includes base plate (1), one section of V-groove (2) it is provided with in the middle part of the length direction of base plate (1), the left part of the length direction of base plate (1) and right part are provided with wire casing (3), the wire casing (3) of left part and right part all connects with V-groove (2), and base plate (1) top is provided with left gland (4), middle gland (5) and right gland (6)；Described V-groove (2) is obtuse angle；Medium pressure lid (5) is provided with left hole and right hole, and the corresponding position of base plate (1) is provided with lead (7)；Described left gland (4) and right gland (6) are equipped with left screw and right screw, the corresponding position of base plate (1) is fixed with left screw rod (8) and right screw rod (9), and it is provided with nut (10), being additionally provided with the outer box (11) of flip-shell fiber splicer, described fiber splicer is loaded in the outer box (11) of flip-shell fiber splicer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087476.3A CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087476.3A CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103884493A CN103884493A (en) | 2014-06-25 |
| CN103884493B true CN103884493B (en) | 2016-06-29 |
Family
ID=50953512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410087476.3A Active CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103884493B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806305A (en) * | 2018-08-05 | 2020-02-18 | 无锡天创光电科技有限公司 | Passive bare device testing method |
| CN109787681A (en) * | 2019-03-28 | 2019-05-21 | 国家电网有限公司 | A kind of enhanced OTDR tail optical fiber testing auxiliary device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161529A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Evaluating device for single mode optical fiber |
| US5963699A (en) * | 1996-05-30 | 1999-10-05 | Fujikura Ltd. | Optical fiber mechanical splice |
| CN2600813Y (en) * | 2003-02-28 | 2004-01-21 | 胡传胜 | Bare fibre investigating instrument |
| CN1645175A (en) * | 2004-01-23 | 2005-07-27 | 株式会社藤仓 | Optical fiber fusion splicer and covering device for high voltage part thereof |
| CN102162880A (en) * | 2011-03-02 | 2011-08-24 | 王爱荣 | Optical fiber rapid connector |
| CN203732242U (en) * | 2014-03-11 | 2014-07-23 | 国家电网公司 | Optical-cable fast tester |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224189A (en) * | 1992-01-02 | 1993-06-29 | Litton Systems, Inc. | High pressure fiber optic splice and method of fabrication |
| CN1858627A (en) * | 2006-05-30 | 2006-11-08 | 江苏宇通光器件科技有限公司 | Single core optical fiber cold connection follower |
| CN102914826A (en) * | 2011-08-03 | 2013-02-06 | 深圳市恒捷丰光电科技有限公司 | Quick connector for embedded optical fibers |
-
2014
- 2014-03-11 CN CN201410087476.3A patent/CN103884493B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161529A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Evaluating device for single mode optical fiber |
| US5963699A (en) * | 1996-05-30 | 1999-10-05 | Fujikura Ltd. | Optical fiber mechanical splice |
| CN2600813Y (en) * | 2003-02-28 | 2004-01-21 | 胡传胜 | Bare fibre investigating instrument |
| CN1645175A (en) * | 2004-01-23 | 2005-07-27 | 株式会社藤仓 | Optical fiber fusion splicer and covering device for high voltage part thereof |
| CN102162880A (en) * | 2011-03-02 | 2011-08-24 | 王爱荣 | Optical fiber rapid connector |
| CN203732242U (en) * | 2014-03-11 | 2014-07-23 | 国家电网公司 | Optical-cable fast tester |
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| Publication number | Publication date |
|---|---|
| CN103884493A (en) | 2014-06-25 |
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