CN2715405Y - Communication cable porous plastic sleeve - Google Patents
Communication cable porous plastic sleeve Download PDFInfo
- Publication number
- CN2715405Y CN2715405Y CN 200420016523 CN200420016523U CN2715405Y CN 2715405 Y CN2715405 Y CN 2715405Y CN 200420016523 CN200420016523 CN 200420016523 CN 200420016523 U CN200420016523 U CN 200420016523U CN 2715405 Y CN2715405 Y CN 2715405Y
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- CN
- China
- Prior art keywords
- square
- pipe
- hole
- communication cable
- utility
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- 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 provides a communication cable porous plastic sleeve pipe which is a square pipe in which grids are arranged, containing a plurality of square holes which are connected, and the square pipe has same hole diameter and preferably choose a hole 2, a hole 4, a hole 6 and a hole 9. The utility model has the advantages of novel structure, innovating design, labor saving and time saving, small gaps between each pipe, good physical performance, strong outer load resistance, fixing pipe hole, easy threading cables and construction, convenient use, etc. The unique structure is able to reduce the frictional force of the cable and the pipe wall in the laying work, a plurality of cable pipes don't need to be filled with backfilling materials, and the utility model is able to effectively prevent pipes being rolled and being twisted and deformed.
Description
Technical field
The utility model relates to a kind of plastic pipe, especially a kind of porous plastics sleeve pipe that installs the communication cable.
Background technology
Along with the continuous development of communication career, also more and more higher for the laying requirement of communication cable, optical cable.In known technology, the existing porous threading protecting pipe that is used to install communication cable, optical cable mainly is that three plastic round tube that cable are housed with root at the most are threaded onto in the overcoat pillar again, but easily twisting mutually of the cable pipe that is worn, because communication pipe is longer, it is big to make postorder wear the cable difficulty again.At present, developed the conjuncted porous type communication plastic bushing of many pipes again, but in construction, had sizable gap between the tubing, be unfavorable for compacting, especially after the pipe installation under the landing load situation easy torsional deformation, bring accident potential, also bring inconvenience to use.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of novel structure, and pore is fixed, and is easy to wear cable and construction, the communication cable plastic bushing of new-type porous easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: be designed to and be shaped on the square pipe that grid contains a plurality of square holes.The equal aperture square tube in preferred 2 holes, 4 holes, 6 holes, 9 holes.
Because technique scheme has been adopted in the utility model design, try out through test for several times again and show, it has novel structure, design innovation, the particular structure form can make cable reduce greatly with the frictional force of tube wall in laying operation, it is time saving and energy saving to construct, and the gap is little between each pipe, is beneficial to compacting, need not to fill backfill between the many cable pipes, can prevent effectively that tubing from rolling and torsional deformation, good physical performance, anti-outer load performance is strong, pore is fixed, be easy to wear cable and construction, advantage such as easy to use is a kind of novel porous communication cable plastic bushing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment 4 hole square tubes.
Fig. 2 is the structural representation of the utility model embodiment 9 hole square tubes.
The structural representation of Fig. 3 the utility model embodiment 5 hole square tubes.
Embodiment
Embodiment shown in accompanying drawing 1,2,3, the utility model are shaped on grid to contain by the conjuncted square pipe of a plurality of square holes in the pipe.The best is the equal aperture square tube of the equal aperture square tube of 2 square holes, the equal aperture square tube 1 of 4 square holes (seeing accompanying drawing 1), 6 square holes, the equal aperture square tube 2 (seeing accompanying drawing 2) of 9 square holes.
Porous square tube of the present utility model is that equal aperture is the identical square hole square pipe of pore cross-sectional area (seeing accompanying drawing 1,2 embodiment); Or be that different apertures are the different square hole square pipe 3 of pore cross-sectional area (seeing accompanying drawing 3 embodiment); Or be the square pipe of circular hole; Or for including the square pipe of square hole and circular hole.Porous square tube of the present utility model is to be made by high density low-pressure polyethylene (HDPE) plastics.
Claims (6)
1, a kind of communication cable plastic bushing of porous is characterized in that this plastic bushing is to be shaped on grid in the pipe to contain by the conjuncted square pipe of a plurality of square holes.
2, communication cable plastic bushing according to claim 1 is characterized in that this porous square pipe the best is the equal aperture square tube of 2 square holes, the equal aperture square tube (1) of 4 square holes, the equal aperture square tube of 6 square holes, the equal aperture square tube (2) of 9 square holes.
3, communication cable plastic bushing according to claim 1 is characterized in that this porous square pipe is the square hole square pipe of equal aperture.
4, communication cable plastic bushing according to claim 3, it is characterized in that this porous square pipe or for different apertures be the different square hole square pipe of pore cross-sectional area.
5, communication cable plastic bushing according to claim 3 is characterized in that this porous square pipe or for including the square pipe of square hole and circular hole.
6, communication cable plastic bushing according to claim 1 is characterized in that this porous square pipe is to be made by high density low-pressure polyethylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016523 CN2715405Y (en) | 2004-06-30 | 2004-06-30 | Communication cable porous plastic sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016523 CN2715405Y (en) | 2004-06-30 | 2004-06-30 | Communication cable porous plastic sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715405Y true CN2715405Y (en) | 2005-08-03 |
Family
ID=34870287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420016523 Expired - Fee Related CN2715405Y (en) | 2004-06-30 | 2004-06-30 | Communication cable porous plastic sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715405Y (en) |
-
2004
- 2004-06-30 CN CN 200420016523 patent/CN2715405Y/en not_active Expired - Fee Related
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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 |