CN2314204Y - Composite multicore plastic pipe for communication - Google Patents
Composite multicore plastic pipe for communication Download PDFInfo
- Publication number
- CN2314204Y CN2314204Y CN 97249236 CN97249236U CN2314204Y CN 2314204 Y CN2314204 Y CN 2314204Y CN 97249236 CN97249236 CN 97249236 CN 97249236 U CN97249236 U CN 97249236U CN 2314204 Y CN2314204 Y CN 2314204Y
- Authority
- CN
- China
- Prior art keywords
- communication
- utility
- pipe
- plastic
- 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 composite multicore plastic pipe for communication. The utility model belongs to a sectional bar. The composite multicore plastic pipe for communication is composed of a plurality of plastic single pipes (1). The utility model is characterized in that every two plastic pipes are combined into a whole on tangent direction at the outer margins of the plastic single tubes (1). A stephanoporate pipe sectional bar with uncertain length is made up. Siphonopore radiuses r of all plastic single pipe (1) are equal, and outer wall pipe radiuses R of all plastic single pipes (1) are equal. The composite multicore plastic pipe for communication has the advantages of simple structure, handiness, small size, and low cost. The utility model enhances the utilization rate of communication pipelines, and saves construction period and expense.
Description
The utility model relates to the compound communication plastic tube of a kind of multicore, belongs to section bar.
At present, development along with communication career, the laying of communication cable and cable is more and more exquisite, in order to lay communication cable, the workmen will be placed through some groups of communication cables in the communication plastic tube usually piecemeal, then respectively each set of joints correspondence is coupled together piecemeal again, the problem that exists mainly is because the communication plastic tube is longer, a communication plastic tube is passed in some groups of communication cable unifications, not only be difficult for walking, and the phenomenon of winding mutually can take place, this is difficult to recognize joint of each corresponding group in each section in the time of will causing the workmen that communication cable is connected piecemeal, and the way of utilizing a plurality of pipes to band together, its communication conduit tie up trouble, be difficult for construction, and the cylindrical area of its pipe must strengthen, the utilization ratio of pore is low, raw material have been wasted, increased difficulty to laying construction, caused long construction period, the deficiency that engineering cost is big.
The purpose of this utility model is to provide a kind of multicore compound communication plastic tube, to overcome the deficiency of utilizing single tube or many pipes to tie up the inconvenience that is brought when using and cause raw material, human and material resources to waste in the existing construction.
The purpose of this utility model is to realize like this, it mainly is made up of a plurality of plastics single tubes (1), it is characterized in that: the outer rim of a plurality of plastics single tubes (1), tangentially be combined into one in twos, form a porous random length pipe profile, and the pore radius r of each plastics single tube (1) equates that the outer wall pipe radius R of each plastics single tube (1) equates.
Its feature also is: the line length between the tube core of per two plastics single tubes (1) less than the outer wall pipe radius R sum of two plastics single tubes (1) greater than two pore radius r sums.
The utility model compared with prior art, it is simple in structure, and is light, volume is little, the cost cost is low, has improved the utilization ratio of communication conduit, has saved construction period and expense.
Below in conjunction with drawings and Examples the utility model is further specified:
The cross-sectional configuration schematic representation of the compound communication plastic tube of multicore when accompanying drawing 1 is the utility model three cores.
The cross-sectional configuration schematic representation of the compound communication plastic tube of multicore when accompanying drawing 2 is the utility model two cores.
The cross-sectional configuration schematic representation of the compound communication plastic tube of multicore when accompanying drawing 3 is the utility model four-core.
Among the figure: 1, plastics single tube, r, pore radius, R, outer wall pipe radius.
From accompanying drawing as can be known, the utility model product is an extrusion moulding, porous is an one, the plastic tube section bar of random length, it mainly is made up of a plurality of plastics single tubes (1), it is characterized in that: the outer rim of a plurality of plastics single tubes (1), tangentially be combined into one in twos, form a porous random length pipe profile, and the pore radius r of each plastics single tube (1) equates, the outer wall pipe radius R of each plastics single tube (1) equates, whenever the line length between that link to each other or the tube core of adjacent two plastics single tubes (1) is less than the outer wall pipe radius R sum of two plastics single tubes (1), so that in conjunction with tight, whenever the line between that link to each other or the tube core of adjacent two plastics single tubes (1) is grown up in two plastics single tubes (1) pore radius r sum, with guarantee whenever to link to each other or adjacent part has certain thickness, thereby reached the purpose of the not only solid firm but also material-saving of the utility model random length section bar.The compound communication plastic tube of the utility model random length section bar multicore can be the compound communication plastic tubes of multicore such as two cores, three cores, four-core, five cores according to on-the-spot needs injection moulding extrusion moulding.
Claims (2)
1, the compound communication plastic tube of a kind of multicore, it mainly is made up of a plurality of plastics single tubes (1), it is characterized in that: the outer rim of a plurality of plastics single tubes (1), tangentially be combined into one in twos, form a porous random length pipe profile, and the pore radius r of each plastics single tube (1) equates that the outer wall pipe radius R of each plastics single tube (1) equates.
2, the compound communication plastic tube of multicore according to claim 1, its feature also is: the line length between the tube core of per two plastics single tubes (1) less than the outer wall pipe radius R sum of two plastics single tubes (1) greater than two pore radius r sums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249236 CN2314204Y (en) | 1997-11-14 | 1997-11-14 | Composite multicore plastic pipe for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249236 CN2314204Y (en) | 1997-11-14 | 1997-11-14 | Composite multicore plastic pipe for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314204Y true CN2314204Y (en) | 1999-04-14 |
Family
ID=33956194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249236 Expired - Fee Related CN2314204Y (en) | 1997-11-14 | 1997-11-14 | Composite multicore plastic pipe for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314204Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026115A (en) * | 2010-04-06 | 2013-04-03 | 全贞子 | Pipe made of synthetic resin having a plurality of internal tubes |
| CN104089112A (en) * | 2014-06-27 | 2014-10-08 | 北京控制工程研究所 | Flexible pipeline of electric propulsion system thrust vector adjustment mechanism |
| CN104225752A (en) * | 2013-06-14 | 2014-12-24 | 北京谊安医疗系统股份有限公司 | Gas delivery pipe and medical device with same |
-
1997
- 1997-11-14 CN CN 97249236 patent/CN2314204Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026115A (en) * | 2010-04-06 | 2013-04-03 | 全贞子 | Pipe made of synthetic resin having a plurality of internal tubes |
| CN104225752A (en) * | 2013-06-14 | 2014-12-24 | 北京谊安医疗系统股份有限公司 | Gas delivery pipe and medical device with same |
| CN104089112A (en) * | 2014-06-27 | 2014-10-08 | 北京控制工程研究所 | Flexible pipeline of electric propulsion system thrust vector adjustment mechanism |
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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 |