CN204649356U - The simple and easy conversion equipment of a kind of optical cable water test - Google Patents
The simple and easy conversion equipment of a kind of optical cable water test Download PDFInfo
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- CN204649356U CN204649356U CN201520230162.4U CN201520230162U CN204649356U CN 204649356 U CN204649356 U CN 204649356U CN 201520230162 U CN201520230162 U CN 201520230162U CN 204649356 U CN204649356 U CN 204649356U
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- optical cable
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Abstract
The utility model discloses the simple and easy conversion equipment of a kind of optical cable water test, comprise water pipe, water pipe is provided with infiltration fixing device, is provided with valve switch bottom water pipe, the conversion equipment of connecting water pipe and optical cable to be detected is located on valve switch, and water container is located at below optical cable to be detected.One end that this conversion equipment is connected with water pipe is contained can the conical inner screw thread of self-sealing, do not need any auxiliary packing material, namely can ensure conversion equipment and water pipe compact siro spinning technology and good sealing property, in optical cable water penetration test, swapping process does not all affect its sealing.Structure is simple, and easy to operate, easy for installation, life cycle is long, and versatility is good, and sealing property is excellent, and the water penetration test that can adapt to various outer diameter optical cable connects.
Description
Technical field
The utility model belongs to optical cable detection technique field, relates to the simple and easy conversion equipment of a kind of optical cable water test.
Background technology
Along with fast development and the policies of various countries support of Fibre Optical Communication Technology, make the demand cumulative year after year of optical cable.All the time, the serviceable life of optical cable has been subject to showing great attention to of people for a long time, and wherein, the permeability performance of optical cable is one of leading indicator evaluating optical cable quality good or not, is also the important indicator guaranteeing optical cable serviceable life.
In optical cable use procedure, if water penetrates into around optical cable core and optical fiber, optical fiber water peak can be caused to decay and increase, cable core metal strength members corrodes, and even moisture enters into cable splice closure etc. along cable core, brings tremendous influence to whole information communication band.Concrete, moisture is on the impact of cable lifetime mainly because the hardware generation chemical reaction in moisture and optical cable generates hydrogen or OH-1, and optical fiber runs into hydrogen then can produce hydrogen loss, and this will have a strong impact on the transmission performance of optical fiber; Can there is hydrolysis reaction in the Loose tube material PBT simultaneously in moisture and optical cable, make sleeve pipe polymer unwinds, molecular chain rupture, thus the mechanical property of PBT sleeve pipe is badly damaged.Because infiltration can bring above tremendous influence, thus before cable manufactures dispatches from the factory, must 100% carry out optical cable water penetration test, guarantee often to coil dispatch from the factory optical cable meet infiltration requirement.
Chinese patent: CN 203024939 U, a kind of optical cable water penetration test equipment, just describes a kind of testing equipment of novelty, does not describe the conversion equipment of optical cable water penetration test equipment in detail.And the core component of optical cable water test device is the conversion equipment that testing equipment is connected with optical cable, the sealing of this conversion equipment, practicality, ease for operation and architectural characteristic are on water penetration test impact significantly.Because the conversion equipment design between optical cable and testing equipment is unreasonable, again and again leak, regular replacing, installation process are complicated, usually occur the problems such as the inaccurate and infiltration experimental provision maintenance cost of optical cable water penetration test result is high.
Utility model content
The purpose of this utility model is to provide the simple and easy conversion equipment of a kind of optical cable water test, solves problems of the prior art.
The technical scheme that the utility model or utility model adopt is:
The simple and easy conversion equipment of a kind of optical cable water test, comprise water pipe, water pipe is provided with infiltration fixing device, is provided with valve switch bottom water pipe, and the conversion equipment of connecting water pipe and optical cable to be detected is located on valve switch, and water container is located at below optical cable to be detected.
Preferably, the vertical height of described water pipe is not less than 1.5 meters; The material of water pipe is hard plastic pipe or metal pipe material.
Preferably, described conversion equipment is the cylindrical structure being provided with sealing conical inner screw thread, and conical inner screw thread is communicated with center cylindrical hole, and center cylindrical hole outer end is hydraucone through hole.
Preferably, hydraucone through hole is connected with described optical cable to be detected, is connected between conical inner screw thread with hydraucone through hole by the center cylindrical hole of Φ 5 ~ Φ 8, and the external diameter of optical cable to be detected should be not less than the internal diameter of center cylindrical hole.
Preferably, the outside material of described conversion equipment is urethane rubber, neoprene, nitrile rubber or fluororubber.
The beneficial effects of the utility model are:
1, the conversion equipment of existing optical cable water penetration test equipment, many employings raw material band is wound around water pipe or optical cable, then be connected with conversion equipment and guarantee its sealing, if one end of the position of conversion equipment joint test equipment or connection optical cable leaks, whole test findings will be affected, need test be re-started, but also affect product qualification determination and delivery availability etc.
Optical cable newly developed seeps water simple and easy conversion equipment, the one end be connected with water pipe is contained can the conical inner screw thread of self-sealing, do not need any auxiliary packing material, namely conversion equipment and water pipe compact siro spinning technology and good sealing property can be ensured, and this conversion equipment and water pipe are fixed as one for a long time, in optical cable water penetration test, swapping process does not all affect its sealing.
Optical cable newly developed seeps water simple and easy conversion equipment, and the one end be connected with optical cable is pyramid type hydraucone through hole, and this through hole can carry out the water penetration test of various outer diameter optical cable, and does not need any auxiliary packing material.
2, optical cable newly developed seeps water simple and easy conversion equipment, and structure is simple, and easy for installation, life cycle is long, can adapt to the water penetration test connection of various outer diameter optical cable, and anti-wear performance is remarkable, good springiness, the life-span is long, cost is low.
3, the simple and easy conversion equipment of optical cable water test newly developed, can with test water pipe compact siro spinning technology, can test again the optical cable of various outer diameter, versatility is good, and sealing property is excellent, effectively can improve the success ratio of optical cable water test test and the qualification rate of infiltration equipment.
Accompanying drawing explanation
Fig. 1 is optical cable water penetration test device structure schematic diagram;
Fig. 2 is conversion device structure schematic diagram.
In figure, 1, water pipe, 2, infiltration fixing device, 3, valve switch, 4, conversion equipment, 5, optical cable to be detected, 6, water container, 7, sealing conical inner screw thread, 8, hydraucone through hole, 9, center cylindrical hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model or utility model are described in detail.
As shown in Figure 1, the simple and easy conversion equipment of this optical cable water test, comprises water pipe 1, water pipe 1 is provided with infiltration fixing device 2, be provided with valve switch 3 bottom water pipe 1, the conversion equipment 4 of connecting water pipe 1 and optical cable to be detected 5 is located on valve switch 3, and water container 6 is located at below optical cable 5 to be detected.
Wherein, water pipe 1 is L-type, is convenient to water filling and insertion optical cable 5 to be detected in feed pipe; The vertical height of water pipe 1 is not less than 1.5 meters; The material of water pipe 1 can be hard plastic pipe or metal pipe material.
Wherein, infiltration fixing device 2, for vertically being fixed by infiltration equipment, guarantees not loosen when plugging optical cable 5 to be detected.
Wherein, valve switch 3, being mainly used in when plugging optical cable 5 to be detected (when optical cable 5 to be detected is with conversion equipment 4 non-compact siro spinning technology), blocking the water in water pipe 1, for loop test.
Wherein, the material of conversion equipment 4 for having rub resistance and elastomeric reisn base material, as polyurethane material etc.; Conversion equipment 4 is middle penetrating cylindrical structural.Urethane rubber, neoprene, nitrile rubber or fluororubber.
Wherein, conversion equipment 4 is for being provided with the cylindrical structure of sealing conical inner screw thread 7, and conical inner screw thread 7 is communicated with center cylindrical hole 9, and center cylindrical hole 9 outer end is hydraucone through hole 8, as shown in Figure 2.
Wherein, water container 6, can be the container of observation water easy to identify or the container containing detection material.
Wherein, sealing conical inner screw thread 7 is connected with water pipe 1, and the external diameter of water pipe 1 0.5mm ~ 1.5mm larger than the internal diameter of conical inner screw thread 7.
Wherein, hydraucone through hole 8 is connected with optical cable 5 to be detected, is connected between conical inner screw thread 7 with hydraucone through hole 8 by the center cylindrical hole 9 of Φ 5 ~ Φ 8.
Wherein, aperture, hydraucone through hole 8 outer end is Φ 10 ~ Φ 20, and angle is 5 ° ~ 10 °, and the degree of depth is 100 ~ 200mm.
Wherein, the external diameter of optical cable 5 to be detected should be not less than the internal diameter of center cylindrical hole 9.
The foregoing is only a kind of embodiment of the present utility model, it not whole or unique embodiment, the conversion of those of ordinary skill in the art by reading the utility model instructions to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (5)
1. the simple and easy conversion equipment of optical cable water test, it is characterized in that: comprise water pipe (1), water pipe (1) is provided with infiltration fixing device (2), water pipe (1) bottom is provided with valve switch (3), the conversion equipment (4) of connecting water pipe (1) and optical cable to be detected (5) is located on valve switch (3), and water container (6) is located at optical cable to be detected (5) below.
2. the simple and easy conversion equipment of optical cable water test according to claim 1, is characterized in that: the vertical height of described water pipe (1) is not less than 1.5 meters; The material of water pipe is hard plastic pipe or metal pipe material.
3. the simple and easy conversion equipment of optical cable water test according to claim 1, it is characterized in that: described conversion equipment (4) is for being provided with the cylindrical structure of sealing conical inner screw thread (7), conical inner screw thread (7) is communicated with center cylindrical hole (9), and center cylindrical hole (9) outer end is hydraucone through hole (8).
4. the simple and easy conversion equipment of optical cable water test according to claim 1 or 3, it is characterized in that: hydraucone through hole (8) is connected with described optical cable to be detected (5), be connected by the center cylindrical hole (9) of Φ 5 ~ Φ 8 between conical inner screw thread (7) with hydraucone through hole (8), the external diameter of optical cable to be detected (5) should be not less than the internal diameter of center cylindrical hole (9).
5. the simple and easy conversion equipment of optical cable water test according to claim 3, is characterized in that: described conversion equipment (4) outside material is urethane rubber, neoprene, nitrile rubber or fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230162.4U CN204649356U (en) | 2015-04-15 | 2015-04-15 | The simple and easy conversion equipment of a kind of optical cable water test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230162.4U CN204649356U (en) | 2015-04-15 | 2015-04-15 | The simple and easy conversion equipment of a kind of optical cable water test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649356U true CN204649356U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230162.4U Expired - Fee Related CN204649356U (en) | 2015-04-15 | 2015-04-15 | The simple and easy conversion equipment of a kind of optical cable water test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908202A (en) * | 2017-04-20 | 2017-06-30 | 江苏亨通光电股份有限公司 | Optical fiber cable infiltration detecting system |
| CN106932148A (en) * | 2017-04-20 | 2017-07-07 | 江苏亨通光电股份有限公司 | Optical fiber cable infiltration detection bindiny mechanism |
| CN108731878A (en) * | 2017-04-20 | 2018-11-02 | 江苏亨通光电股份有限公司 | Connection for optical fiber cable infiltration test and waterproofing device |
| CN108732069A (en) * | 2017-04-20 | 2018-11-02 | 江苏亨通光电股份有限公司 | Interactive intelligent infiltration detection device for optical fiber cable |
-
2015
- 2015-04-15 CN CN201520230162.4U patent/CN204649356U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908202A (en) * | 2017-04-20 | 2017-06-30 | 江苏亨通光电股份有限公司 | Optical fiber cable infiltration detecting system |
| CN106932148A (en) * | 2017-04-20 | 2017-07-07 | 江苏亨通光电股份有限公司 | Optical fiber cable infiltration detection bindiny mechanism |
| CN108731878A (en) * | 2017-04-20 | 2018-11-02 | 江苏亨通光电股份有限公司 | Connection for optical fiber cable infiltration test and waterproofing device |
| CN108732069A (en) * | 2017-04-20 | 2018-11-02 | 江苏亨通光电股份有限公司 | Interactive intelligent infiltration detection device for optical fiber cable |
| CN108731878B (en) * | 2017-04-20 | 2024-02-02 | 江苏亨通光电股份有限公司 | Connection and water blocking device for water seepage test of optical fiber cable |
| CN108732069B (en) * | 2017-04-20 | 2024-02-06 | 江苏亨通光电股份有限公司 | Interactive intelligent water seepage detection device for optical fiber cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |