CN200983024Y - An air optical cable - Google Patents
An air optical cable Download PDFInfo
- Publication number
- CN200983024Y CN200983024Y CN 200620163372 CN200620163372U CN200983024Y CN 200983024 Y CN200983024 Y CN 200983024Y CN 200620163372 CN200620163372 CN 200620163372 CN 200620163372 U CN200620163372 U CN 200620163372U CN 200983024 Y CN200983024 Y CN 200983024Y
- Authority
- CN
- China
- Prior art keywords
- optical cable
- anchor ear
- fiber unit
- sheath
- transmission line
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to aerial optical cable which is laid and arranged on an overhead transmission line and belongs to the field of network transmission. The utility model comprises an anchor ear shaped sheath, fiber unit sheaths, fiber units and an installation card. A lateral section of the anchor ear shaped sheath is circular and an opening is provided thereof, the fiber unit sheaths used to pack the fiber units are arranged at two sides of the opening, the installation card is clasped in the flute at which the anchor ear shaped sheath and the fiber unit sheaths are connected. The utility model relates to the arrangement of optical cable on the overhead transmission line via an anchor ear method, and is more particularly adapted for being arranged on power line of a high-voltage or low-voltage electrified wire netting. The structure of optical cable package is simple and reasonable, and the manufacturing cost is reduced largely. In the installation work of optical cable, the complex equipment such as bundle machine and optical cable coiler or the like is completely not required. Not only the shortage of the prior art is overcome, but also the hot-line work during the construction is doable, and the constructors and construction cost are greatly reduced, the construction is easy and convenient, the optical cable is forced evenly, the contradiction of different expansion rates of optical cable and overhead transmission line is avoided, and the optical cable has an action of protecting overhead transmission line.
Description
Affiliated technical field:
The utility model relates to a kind of aerial optical cable, particularly a kind of optical cable that lays on overhead transmission line and install.Belong to the Network Transmission field.
Background technology:
We know, being used for the optical cable that lays on pole line at present must be fixed on pole line with optical cable by means of strapper or optical cable wrapping machine or spring card base or web joint, proposition are also arranged with the fixing method of adhesive strip.And these schemes cost an arm and a leg except machinery and equipment and complicated operation, also have following problem: 1, after the Strapping Material fracture, spiral bounding wire will scatter, the optical cable that is tied will be sagging even be come off; 2, optical cable being wrapped in the length that can make optical cable on the pole line increases, and optical cable is continuously crooked, and optical cable is had certain infringement; 3, adopt spring card base and web joint not to have a power failure and need the very complicated machinery that lays when installing; 4, above scheme is all incompatible operates on the overhead transmission line of charging operation.
The utility model content:
The purpose of this utility model is: providing a kind of can lay optical cable and install on the pole line that has set up, and special the adaptation on the transmission pressure of existing power network lays and install; The networking engineering is convenient, can also effectively fully utilize the overhead transmission line resource, saves the aerial optical cable of Networks of Fiber Communications construction cost greatly.
The utility model is to realize above-mentioned purpose by following technical solution:
A kind of aerial optical cable, it is made up of anchor ear type sheath, fiber unit sheath, fiber unit and installation card, it is characterized in that: the xsect of anchor ear type sheath is the circle that an opening is arranged, the both sides of opening are shaped on the fiber unit sheath of parcel fiber unit, install to be stuck in anchor ear type sheath and the groove that the fiber unit sheath is connected.
The utility model compared with prior art has following beneficial effect:
The utility model be with the optical cable anchor ear on pole line, the special adaptation, be erected on the line of electric force of high and low pressure electrical network.It is simple and reasonable for structure that optical cable wraps up, and manufacturing cost reduces greatly.In the installation work of optical cable, do not need equipment such as complicated tired bundle machinery and optical cable wrapping machine fully.The present invention has not only overcome the deficiencies in the prior art; and can hot line job in the construction; the workmen significantly reduces; construction cost reduces greatly; construction is simple, convenient, flexible; optical cable is stressed has evenly avoided optical cable and the different contradiction of pole line expansivity, and optical cable has also played the effect of fender bracket ceases to be busy.
Description of drawings:
Fig. 1 is that a kind of aerial optical cable is installed in the synoptic diagram on the pole line.
Fig. 2 is that a kind of aerial optical cable is installed in the cross-sectional structure synoptic diagram on the pole line.
Fig. 3 is a kind of cross-sectional structure synoptic diagram of aerial optical cable.
Among the figure: 1, pole line, 2, card is installed, 3, anchor ear type sheath, 4, the fiber unit sheath, 5, fiber unit, 6, groove.
Embodiment:
This aerial optical cable is made up of anchor ear type sheath (3), installation card (2), fiber unit sheath (4) and fiber unit (5), anchor ear type sheath (3) has a groove (6) with the junction of fiber unit sheath (4), anchor ear type sheath (3) is shaped on an opening, and the both sides of opening are shaped on the fiber unit sheath (4) (referring to Fig. 1-3) of parcel fiber unit (5).Fiber unit (5) design fiber unit sheath (4) lining of anchor ear type sheath (3) opening both sides be for fiber unit (5) and pole line (1) between convenient and reliable installation, going up design groove (6) at anchor ear type sheath (3) is to be clamped in the groove (6) for convenience of card (2) will be installed.When fiber unit (5) laying installation, the optical cable anchor ear will be installed card (2) and be clamped on and just can guarantee in the groove (6) that the optical cable acquisition installs and fixes reliably after pole line (1) is gone up, and this optical cable can repeated disassembled and assembled, and installation blocks (2) and can reuse.The quantity that installation card (2) is installed on lightguide cable link and each are installed card (2) position in groove (6) and are determined according to the actual conditions in constructing, the optical cable of forming at anchor ear type sheath (3), fiber unit sheath (4) and fiber unit (5) can increase the quantity that card (2) is installed or adopt the reinforcement of other modes in order to install and fix simultaneously during through the pin insulator of power circuit or other specific position.The quantity of fiber unit (5) can be designed to a plurality of according to actual needs in the fiber unit sheath (4).Anchor ear type sheath (3) can be launched into a kind of flat banded shape that is substantially under external force, does the time spent when losing external force, and anchor ear type sheath (3) can return to original state substantially.The diameter of anchor ear type sheath (3) needs according to institute definite by the thickness of the pole line of anchor ear (1).Simultaneously, the faying face of anchor ear type sheath (3) opening part also can be made the device of mutual fastening, just can or lack with card (2) is installed when optical cable is installed like this, allows the own fastening of optical cable on pole line (1).In case of necessity, anchor ear type sheath (3) can manufacture the shape of perforation or grid.The optical cable that anchor ear type sheath (3) and fiber unit sheath (4) and fiber unit (5) are formed is after setting up on the pole line (1), and optical cable head need be cut open with being connected of termination box or connector box and install.
Claims (1)
1, a kind of aerial optical cable, it is made up of anchor ear type sheath (3), fiber unit sheath (4), fiber unit (5) and installation card (2), it is characterized in that: the xsect of anchor ear type sheath (3) is the circle that an opening is arranged, the both sides of opening are shaped on the fiber unit sheath (4) of parcel fiber unit, card (2) is installed is stuck in anchor ear type sheath (3) and the groove (6) that fiber unit sheath (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163372 CN200983024Y (en) | 2006-11-30 | 2006-11-30 | An air optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163372 CN200983024Y (en) | 2006-11-30 | 2006-11-30 | An air optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983024Y true CN200983024Y (en) | 2007-11-28 |
Family
ID=38910181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620163372 Expired - Lifetime CN200983024Y (en) | 2006-11-30 | 2006-11-30 | An air optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983024Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963584B (en) * | 2006-11-30 | 2010-11-17 | 王甘雨 | Aerial optical cable |
| CN109524936A (en) * | 2019-01-02 | 2019-03-26 | 广东南方电信规划咨询设计院有限公司 | It is a kind of for communicating the cable self-detaching device in overhead transmission line |
| CN112433314A (en) * | 2020-11-30 | 2021-03-02 | 杭州富通通信技术股份有限公司 | Prevent gnawing and sting optical cable subassembly |
-
2006
- 2006-11-30 CN CN 200620163372 patent/CN200983024Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963584B (en) * | 2006-11-30 | 2010-11-17 | 王甘雨 | Aerial optical cable |
| CN109524936A (en) * | 2019-01-02 | 2019-03-26 | 广东南方电信规划咨询设计院有限公司 | It is a kind of for communicating the cable self-detaching device in overhead transmission line |
| CN109524936B (en) * | 2019-01-02 | 2024-02-02 | 广东南方电信规划咨询设计院有限公司 | Cable self-releasing device for communication overhead line |
| CN112433314A (en) * | 2020-11-30 | 2021-03-02 | 杭州富通通信技术股份有限公司 | Prevent gnawing and sting optical cable subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20071128 Effective date of abandoning: 20061130 |