CN206147152U - Communications optical cable pipe tied in a bundle - Google Patents
Communications optical cable pipe tied in a bundle Download PDFInfo
- Publication number
- CN206147152U CN206147152U CN201621177505.6U CN201621177505U CN206147152U CN 206147152 U CN206147152 U CN 206147152U CN 201621177505 U CN201621177505 U CN 201621177505U CN 206147152 U CN206147152 U CN 206147152U
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- CN
- China
- Prior art keywords
- oversheath
- microtubule
- micro
- pipe
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a communications optical cable pipe tied in a bundle, include the oversheath and locate a plurality of microtubules in the oversheath, one of them microtubule in the microtubule is located the center of oversheath, all the other the microtubule is around being located the microtubule at the center of oversheath is annular evenly distributed, first radiation shield layer has been laid on the inner wall of oversheath, second radiation shield layer has been laid on the inner wall of microtubule, scribble on the outer wall of oversheath and be covered with wear -resisting aluminium foil layer, the periphery side parcel on wear -resisting aluminium foil layer has the titanium alloy protection tube, the oversheath is regular hexagon, be equipped with vertical stripe on the inner wall on second radiation shield layer, the cross -section of vertical stripe is the wave. Compared with the prior -art cosmetic case, the utility model has the advantages of make the optic fibre in the inside microtubule of oversheath receive duplicate protection, prevent that external electromagnetic radiation from to the influence of the signal of inside optic fibre transmission, improving communication quality, have higher wearability, long service life.
Description
Technical field
This utility model is related to communications optical cable technical field, more particularly to a kind of communications optical cable bundle pipes.
Background technology
Bundle pipes are the micro-pipes that the pencil for gathering to form is tied up by a number of micro-pipe, are mainly used in municipal administration
The service sleeves of road such as engineering/building buried drain pipe road, underground post and telecommunications optical fiber, cable sheath tube, road and rail and
The fields such as conveyance conduit are irrigated in irrigation and water conservancy, and the radiation-proof effect of existing bundle pipes is poor, and optical cable effect easily decays, in addition, by
It is for the abrasion of communication pipe larger in commonly used and maintenance, and pipeline wears no resistance, and affects service life.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of communications optical cable bundle pipes, of the prior art to solve
It is not enough.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of communications optical cable bundle pipes, including oversheath and some micro-pipes in the oversheath are provided, it is described
Wherein one micro-pipe in micro-pipe is located at the center of the oversheath, and remaining described micro-pipe is around positioned at the center of the oversheath
Micro-pipe be uniformly distributed in a ring, the first radiation shield is laid with the inwall of the oversheath, on the inwall of the micro-pipe
The second radiation shield is laid with, wear-resisting aluminium foil layer, the periphery of the wear-resisting aluminium foil layer are coated with the outer wall of the oversheath
Side is enclosed with titanium alloy protection pipe, and the oversheath is regular hexagon, and the inwall of second radiation shield is provided with longitudinal direction
Striped, the section of the longitudinal stripe is waveform.
Above-mentioned communications optical cable bundle pipes, wherein, the micro-pipe has 7 or 19.
Compared with the prior art, the beneficial effects of the utility model are：
Make the optical fiber in oversheath internal micro-tubes be subject to duplicate protection, prevent external electromagnetic from radiating to internal optical fiber transmission
The impact of signal, improves communication quality, with higher abrasion resistance, long service life.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows a kind of structural representation of embodiment of this utility model communications optical cable bundle pipes；
Fig. 2 shows the structural representation of another kind of embodiment of this utility model communications optical cable bundle pipes；
Fig. 3 shows the close-up schematic view of the oversheath of this utility model communications optical cable bundle pipes；
Fig. 4 shows the close-up schematic view of the micro-pipe of this utility model communications optical cable bundle pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
Referring to figs. 1 to shown in Fig. 4, this utility model communications optical cable bundle pipes include oversheath 1 and in oversheath 1
Some micro-pipes 2, wherein one micro-pipe 2 in micro-pipe 2 be located at oversheath 1 center, remaining micro-pipe 2 around be located at oversheath 1
The micro-pipe 2 at center be uniformly distributed in a ring, the first radiation shield 3, the inwall of micro-pipe 2 are laid with the inwall of oversheath 1
On be laid with the second radiation shield 4, wear-resisting aluminium foil layer 5, the outer circumferential side of wear-resisting aluminium foil layer 5 are coated with the outer wall of oversheath 1
Titanium alloy protection pipe 6 is enclosed with, oversheath 1 is regular hexagon, and the inwall of the second radiation shield 4 is provided with longitudinal stripe 7, is indulged
It is waveform to the section of striped 7.With continued reference to diagram, micro-pipe 2 has 7 or 19 two types.
From above-described embodiment as can be seen that advantage of the present utility model is：
Make the optical fiber in oversheath internal micro-tubes be subject to duplicate protection, prevent external electromagnetic from radiating to internal optical fiber transmission
The impact of signal, improves communication quality, with higher abrasion resistance, long service life.
Specific embodiment of the utility model has been described in detail above, but this utility model is not restricted to the above
The specific embodiment of description, it is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, impartial conversion done under without departing from spirit and scope of the present utility model
And modification, all should cover in the range of this utility model.
Claims (2)
1. a kind of communications optical cable bundle pipes, including oversheath and some micro-pipes in the oversheath, it is characterised in that
Wherein one micro-pipe in the micro-pipe is located at the center of the oversheath, and remaining described micro-pipe is around positioned at the oversheath
The micro-pipe at center is uniformly distributed in a ring, is laid with the first radiation shield on the inwall of the oversheath, the micro-pipe it is interior
The second radiation shield is laid with wall, wear-resisting aluminium foil layer is coated with the outer wall of the oversheath, the wear-resisting aluminium foil layer
Outer circumferential side is enclosed with titanium alloy protection pipe, and the oversheath is regular hexagon, and the inwall of second radiation shield is provided with
Longitudinal stripe, the section of the longitudinal stripe is waveform.
2. communications optical cable bundle pipes as claimed in claim 1, it is characterised in that the micro-pipe has 7 or 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177505.6U CN206147152U (en) | 2016-11-03 | 2016-11-03 | Communications optical cable pipe tied in a bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177505.6U CN206147152U (en) | 2016-11-03 | 2016-11-03 | Communications optical cable pipe tied in a bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147152U true CN206147152U (en) | 2017-05-03 |
Family
ID=58624269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177505.6U Expired - Fee Related CN206147152U (en) | 2016-11-03 | 2016-11-03 | Communications optical cable pipe tied in a bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206147152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415132A (en) * | 2018-03-30 | 2018-08-17 | 江苏南方通信科技有限公司 | A kind of overcurrent proof magnetic influence optical cable |
-
2016
- 2016-11-03 CN CN201621177505.6U patent/CN206147152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415132A (en) * | 2018-03-30 | 2018-08-17 | 江苏南方通信科技有限公司 | A kind of overcurrent proof magnetic influence optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |