CN105891991A - Device for preventing optical fiber snarling during aerial optical cable pavement - Google Patents
Device for preventing optical fiber snarling during aerial optical cable pavement Download PDFInfo
- Publication number
- CN105891991A CN105891991A CN201610520293.5A CN201610520293A CN105891991A CN 105891991 A CN105891991 A CN 105891991A CN 201610520293 A CN201610520293 A CN 201610520293A CN 105891991 A CN105891991 A CN 105891991A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- laying
- optical cable
- fixed
- prevents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
Abstract
The invention provides a device for preventing optical fiber snarling during aerial optical cable pavement, in particular to a movable ceramic device with a screw for fixation. The device comprises the following components: an annular structure and a movable component, wherein the annular structure is provided with a fixed mounting port; the movable component is rotatably fixed through the fixed mounting port, so that the whole device is fixed to the optical fiber. The device is simple in structure and convenient to use; the adopted ceramic material is not only low in cost; the use process is safe and reliable; the multiple fixation devices are fixed to the optical fibers so as to respectively apply one downward pull force to the optical fiber, so that the optical fiber is prevented from being snarled with other cables, convenience is provided for follow-up check and maintenance operation, and the device has favorable application prospect.
Description
Technical field
The present invention relates to the device preventing optical fiber from tangling during a kind of aerial optical cable is laid.
Background technology
Optical fiber telecommunications system is with light as carrier wave, utilizes the glass-pulling of very high purity to become superfine optical fibers as transmission medium, by light-to-current inversion, uses up the communication system of the information of transmission.Along with developing rapidly of Internet business and communication industry, the information-based development giving world production power and human society brings promotion greatly.Fiber optic communication, as one of informationalized major technique pillar, will become 21 century most important strategic industry.
Optical fiber is fibre-optic abbreviation.From principle, the base substance key element constituting fiber optic communication is optical fiber, light source and photodetector.Optical fiber is in addition to classifying by manufacturing process, material composition and optical characteristics, and in the application, optical fiber is often classified by purposes, can be divided into optical fiber communication and sensing optical fiber.Transmission medium optical fiber be divided into again general with special two kinds, functional device optical fiber then refers to the optical fiber for completing the functions such as the amplification of light wave, shaping, frequency dividing, frequency multiplication, modulation and light generation, and often occurs with the form of certain functional device.
Optical fiber wiring equipment needs to carry out optical cable cabling, dish storage management.At present, in optical fiber installation process, optical fiber is after wire spool unwrapping wire, can present the bending that spirals, even if line is stretched by installation process, still can there is certain bending in optical fiber, when a plurality of optical fiber cable coexists, inevitably cause the entanglement of multi-thread, follow-up investigation and maintenance work are caused serious hindrance, even can affect the normal use of optical fiber.And current, the technology of the entanglement preventing multi-thread of optical fiber cable is rarely had report, in order to solve this technical problem, needs to continue exploratory development.
Summary of the invention
For the problems referred to above of existence of the prior art, the present invention provides the device that a kind of aerial optical cable prevents optical fiber from tangling in laying, and prevents from tangling between other cables.
The present invention solves technical problem and adopts the following technical scheme that
The present invention relates to the device preventing optical fiber from tangling during a kind of aerial optical cable is laid, described device includes such as lower component: circulus, movable part, described circulus is provided with fixed installation mouth, and movable part rotates fixing by fixed installation mouth so that whole device is fixed on optical fiber.
Preferably, described device is ceramic material.
Preferably, described movable part is provided with helicitic texture.
Preferably, described fixed installation mouth is internally threaded structure.
Preferably, described movable part and fixed installation mouth are engaged through the thread, rotate fixing.
Preferably, described aerial optical cable uses multiple fixing device to be fixed in laying.
Preferably, the distance 3 ~ 5m between the plurality of fixing device.
Preferably, the distance between described fixing device is along with spacing different and different fixing bar from optical fiber.
Compared with prior art, the present invention has a following beneficial effect:
The device that a kind of aerial optical cable of the present invention prevents optical fiber from tangling in laying, is a kind of ceramic device moveable, that fix with screw.Device simple structure of the present invention, easy to use, use ceramic material not only low cost, and use process safety reliable, multiple fixing devices are fixed on optical fiber, to the pulling force that optical fiber one is downward, prevent from tangling between other cables, provide convenience for follow-up investigation and maintenance work, there is preferable application prospect.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is of the present invention to prevent optical fiber winding device component diagram；
Fig. 2 is of the present invention to prevent optical fiber winding device installation diagram.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention rather than limit the scope of the present invention.
As shown in Figure 1, a kind of aerial optical cable prevents the device that optical fiber tangles in laying, described device includes such as lower component: circulus 1, movable part 2, described circulus 1 is provided with fixed installation mouth 3, movable part 2 rotates fixing by fixed installation mouth 3, whole device is fixed on optical fiber, as shown in Figure 2.
Described device is ceramic material.
Described movable part 2 is provided with helicitic texture.
Described fixed installation mouth 3 is internally threaded structure.
Described movable part 2 and fixed installation mouth 3 are engaged through the thread, rotate fixing.
Described aerial optical cable uses multiple fixing device to be fixed in laying.
Distance 3 ~ 5m between the plurality of fixing device.
Distance between described fixing device along with fixing spacing different and different of bar from optical fiber, and it is the most remote that bar fixed by distance optical fiber, and the distance between fixing device can suitably strengthen.
As shown in Figure 2, circulus 1 is fixed on optical fiber by movable part 2 by fixed installation mouth 3, make optical fiber by a downward power under the effect of described device, multiple fixing devices are fixed on optical fiber, optical fiber is made to be in extended position, avoid the entanglement with other optical cables caused because optical fiber self spirals, provide convenience for follow-up investigation and maintenance work, there is preferable application prospect
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on the flesh and blood of the present invention.
Claims (8)
1. the device that an aerial optical cable prevents optical fiber from tangling in laying, it is characterized in that: described device includes: circulus, movable part, described circulus is provided with fixed installation mouth, and movable part rotates fixing by fixed installation mouth so that whole device is fixed on optical fiber.
Aerial optical cable the most according to claim 1 prevents the device that optical fiber tangles in laying, it is characterised in that: described device is ceramic material.
Aerial optical cable the most according to claim 1 prevents the device that optical fiber tangles in laying, it is characterised in that: described movable part is provided with helicitic texture.
Aerial optical cable the most according to claim 1 prevents the device that optical fiber tangles in laying, it is characterised in that: described fixed installation mouth is internally threaded structure.
Aerial optical cable the most according to claim 1 prevents the device that optical fiber tangles in laying, it is characterised in that: described movable part and fixed installation mouth are engaged through the thread, rotate fixing.
6. the device preventing optical fiber from tangling in laying according to the aerial optical cable described in any one of claim 1 ~ 5, it is characterised in that: described aerial optical cable uses multiple fixing device to be fixed in laying.
Aerial optical cable the most according to claim 6 prevents the device that optical fiber tangles in laying, it is characterised in that: the distance 3 ~ 5m between the plurality of fixing device.
Aerial optical cable the most according to claim 6 prevents the device that optical fiber tangles in laying, it is characterised in that: the distance between described fixing device is along with spacing different and different fixing bar from optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520293.5A CN105891991A (en) | 2016-07-05 | 2016-07-05 | Device for preventing optical fiber snarling during aerial optical cable pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520293.5A CN105891991A (en) | 2016-07-05 | 2016-07-05 | Device for preventing optical fiber snarling during aerial optical cable pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105891991A true CN105891991A (en) | 2016-08-24 |
Family
ID=56719568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520293.5A Withdrawn CN105891991A (en) | 2016-07-05 | 2016-07-05 | Device for preventing optical fiber snarling during aerial optical cable pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105891991A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203825254U (en) * | 2014-03-26 | 2014-09-10 | 江苏亨通光电股份有限公司 | Indoor-outdoor dual-purpose butterfly-shaped optical cable capable of meeting self-bearing overhead and pipeline introduction requirements |
| CN206321846U (en) * | 2016-06-29 | 2017-07-11 | 安徽电信工程有限责任公司 | The device that optical fiber tangles is prevented in a kind of aerial optical cable laying |
-
2016
- 2016-07-05 CN CN201610520293.5A patent/CN105891991A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203825254U (en) * | 2014-03-26 | 2014-09-10 | 江苏亨通光电股份有限公司 | Indoor-outdoor dual-purpose butterfly-shaped optical cable capable of meeting self-bearing overhead and pipeline introduction requirements |
| CN206321846U (en) * | 2016-06-29 | 2017-07-11 | 安徽电信工程有限责任公司 | The device that optical fiber tangles is prevented in a kind of aerial optical cable laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160824 |