CN2422655Y - Porous optical cable shield sleeve pipe - Google Patents
Porous optical cable shield sleeve pipe Download PDFInfo
- Publication number
- CN2422655Y CN2422655Y CN 00220437 CN00220437U CN2422655Y CN 2422655 Y CN2422655 Y CN 2422655Y CN 00220437 CN00220437 CN 00220437 CN 00220437 U CN00220437 U CN 00220437U CN 2422655 Y CN2422655 Y CN 2422655Y
- Authority
- CN
- China
- Prior art keywords
- rod
- pipe
- optical cable
- utility
- model
- 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 sheath pipe for an optical cable, and particularly relates to an integrated porous sleeve pipe. The utility model is characterized in that the interior of one rod-shaped part is uniformly provided with many through holes which are in the length direction of the rod-shaped part, and the central lines of the through holes are parallel to the central lines of the rod-shaped part. When the utility model is used, each rod-shaped part having proper length is buried in a required place, the rod-shaped parts are connected in series to form a long pipeline through pipe joints then, and the optical cable is respectively threaded into each sub pipe then. The utility model has the characteristics of convenient production and installation, good product quality, etc.
Description
The utility model relates to a kind of protecting pipe of optical cable, refers in particular to a kind of all-in-one-piece porous casing.
At present domestic used communication optical cable protecting casing is a kind of modular cellular optical cable protecting casing as described in the ZL98230220.7, and its adopts UPVC material, by outer tube, 7 root pipes, connect support and two pipe plugs constitute.During installation, utilizing a pipe adapter that has a detent, many protecting pipes are interconnected successively, because its outer tube and sub-pipe are thin-wall pipe, be cavity between two pipes, thereby strength ratio is relatively poor, for improving its intensity, must lay concrete layer outside it.
The defective of this structure is installation and makes cumbersome.
The purpose of this utility model is a kind of all-in-one-piece holey fiber optic cable protecting pipe of design, makes and installs with convenient, and improve intensity.
Its main technical schemes is in a rod-like element, and a plurality of through holes along its length direction are set equably, and the center line of through hole is parallel with the center line of rod-like element.
The utility model has the advantages that owing in a solid rod-like element, offer, constitute an all-in-one-piece holey fiber optic cable protecting pipe, during use, under the road that can directly this protecting pipe be laid in along the through hole on its length direction.With original comparing, this device need not be coated with concrete layer in its outside in order to improve its intensity, and it is quite convenient to construct, and its intensity is also much higher than original; Secondly, this device is convenient to processing and manufacturing, can utilize disposable machining of equipment, and original protecting pipe during fabrication, must process outer tube, son pipe respectively, connect support and pipe plug, utilizes the connection support that sub-pipe is fixed in the outer tube again, at the two ends of outer tube pipe plug is installed again, time-consuming and trouble, by contrast, structure of the present utility model is when producing, both can boost productivity, can reduce equipment investment again, simultaneously, the quality of product also improves a lot.
Fig. 1 is a structural drawing of the present utility model.
As shown in the figure: a plurality of through holes 2 along its length direction are set equably, and the center line of through hole 2 is parallel with the center line of rod-like element 1 in a rod-like element 1.During use, the rod-like element 1 that has equivalent length one by one is embedded in the place of requirement, with pipe adapter each rod-like element 1 is concatenated into a long pipeline mutually again, then optical cable is penetrated respectively in each sub-pipe.
Claims (1)
1, holey fiber optic cable protecting pipe is characterized in that in a rod-like element (1), and a plurality of through holes along its length direction (2) are set equably, and the center line of through hole (2) is parallel with the center line of rod-like element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220437 CN2422655Y (en) | 2000-05-25 | 2000-05-25 | Porous optical cable shield sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220437 CN2422655Y (en) | 2000-05-25 | 2000-05-25 | Porous optical cable shield sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422655Y true CN2422655Y (en) | 2001-03-07 |
Family
ID=33585480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220437 Expired - Fee Related CN2422655Y (en) | 2000-05-25 | 2000-05-25 | Porous optical cable shield sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422655Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761676A (en) * | 2018-04-13 | 2018-11-06 | 扬州市兴龙塑料有限公司 | A kind of porous optical fiber communication tube |
-
2000
- 2000-05-25 CN CN 00220437 patent/CN2422655Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761676A (en) * | 2018-04-13 | 2018-11-06 | 扬州市兴龙塑料有限公司 | A kind of porous optical fiber communication tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |