CN103606877A - Buried cable corrugated protective sleeve - Google Patents
Buried cable corrugated protective sleeve Download PDFInfo
- Publication number
- CN103606877A CN103606877A CN201310604791.4A CN201310604791A CN103606877A CN 103606877 A CN103606877 A CN 103606877A CN 201310604791 A CN201310604791 A CN 201310604791A CN 103606877 A CN103606877 A CN 103606877A
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- CN
- China
- Prior art keywords
- plastic film
- resilient coating
- buried cable
- interior
- film capicitor
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000002985 plastic film Substances 0.000 claims description 24
- 229920006255 plastic film Polymers 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 23
- 238000000576 coating method Methods 0.000 claims description 23
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a buried cable corrugated protective sleeve. The buried cable corrugated protective sleeve comprises an outer plastic corrugated pipe, an inner plastic corrugated pipe and a reinforcing layer arranged between the outer plastic corrugated pipe and the inner plastic corrugated pipe. The reinforcing layer comprises an outer buffer layer, an inner buffer layer and a reinforcing net layer, wherein the outer buffer layer is arranged on the inner wall of the outer plastic corrugated pipe, the inner buffer layer is arranged on the outer wall of the inner plastic corrugated pipe, and the reinforcing net layer is arranged between the outer buffer layer and the inner buffer layer. Through the mode, the buried cable corrugated protective sleeve is simple in structure, high in strength, not prone to being dug and broken and capable of well protecting a cable.
Description
Technical field
The present invention relates to cable sheath tube technical field, particularly relate to a kind of buried cable ripple protecting pipe.
Background technology
Cable normally, by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, is widely used in electric power, communication and associated transport purposes.Present Construction of Intercity Network and improvement project, Municipal improvement project, Civil Aviation Airport engineering construction, industrial park engineering construction, traffic road and bridge engineering construction, cellular engineering construction etc. all require power cable, telecommunication cable etc. to carry out buried-pipe laying, to alleviate ground space pressure.
Cable, when laying, all need to add protecting pipe in its outside and protect cable.Bellows is conventional a kind of in cable sheath tube, and the intensity of existing bellows is not high, when cable runs into excavation accident, is easily dug disconnectedly, causes cable fault.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of buried cable ripple protecting pipe, and simple in structure, intensity is high, and difficult quilt digs disconnected, and cable is played to good protective effect.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of buried cable ripple protecting pipe is provided, comprise: outer plastic film capicitor, interior plastic film capicitor and be arranged on the reinforced layer between described outer plastic film capicitor and interior plastic film capicitor, described reinforced layer comprises the outer resilient coating that is arranged on outer plastic ripple inside pipe wall, is arranged on the interior resilient coating on interior plastic film capicitor outer wall and is arranged on the reinforcement stratum reticulare between described outer resilient coating and interior resilient coating.
In a preferred embodiment of the present invention, described outer plastic film capicitor is HDPE bellows.
In a preferred embodiment of the present invention, described interior plastic film capicitor is HDPE bellows.
In a preferred embodiment of the present invention, described outer resilient coating and interior resilient coating are glass fibre resilient coating.
In a preferred embodiment of the present invention, described reinforcement stratum reticulare is metal knitted stratum reticulare.
The invention has the beneficial effects as follows: buried cable ripple protecting pipe of the present invention, simple in structure, intensity is high, and difficult quilt digs disconnected, and cable is played to good protective effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of buried cable ripple protecting pipe of the present invention one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, outer plastic film capicitor, 2, interior plastic film capicitor, 3, outer resilient coating, 4, interior resilient coating, 5, strengthen stratum reticulare.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of buried cable ripple protecting pipe, comprise: outer plastic film capicitor 1, interior plastic film capicitor 2 and be arranged on the reinforced layer between described outer plastic film capicitor 1 and interior plastic film capicitor 2, described reinforced layer comprises the outer resilient coating 3 that is arranged on outer plastic film capicitor 1 inwall, is arranged on the interior resilient coating 4 on interior plastic film capicitor 2 outer walls and is arranged on the reinforcement stratum reticulare 5 between described outer resilient coating 3 and interior resilient coating 4, greatly strengthened intensity of the present invention, difficult quilt digs disconnected.
Described outer plastic film capicitor 1 is HDPE bellows.
Described interior plastic film capicitor 2 is HDPE bellows.
Described outer resilient coating 3 and interior resilient coating 4 are glass fibre resilient coating.
Described reinforcement stratum reticulare 5 is metal knitted stratum reticulare.
Buried cable ripple protecting pipe of the present invention, simple in structure, intensity is high, and difficult quilt digs disconnected, and cable is played to good protective effect.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a buried cable ripple protecting pipe, it is characterized in that, comprise: outer plastic film capicitor, interior plastic film capicitor and be arranged on the reinforced layer between described outer plastic film capicitor and interior plastic film capicitor, described reinforced layer comprises the outer resilient coating that is arranged on outer plastic ripple inside pipe wall, is arranged on the interior resilient coating on interior plastic film capicitor outer wall and is arranged on the reinforcement stratum reticulare between described outer resilient coating and interior resilient coating.
2. buried cable ripple protecting pipe according to claim 1, is characterized in that, described outer plastic film capicitor is HDPE bellows.
3. buried cable ripple protecting pipe according to claim 1, is characterized in that, described interior plastic film capicitor is HDPE bellows.
4. buried cable ripple protecting pipe according to claim 1, is characterized in that, described outer resilient coating and interior resilient coating are glass fibre resilient coating.
5. buried cable ripple protecting pipe according to claim 1, is characterized in that, described reinforcement stratum reticulare is metal knitted stratum reticulare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604791.4A CN103606877A (en) | 2013-11-26 | 2013-11-26 | Buried cable corrugated protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604791.4A CN103606877A (en) | 2013-11-26 | 2013-11-26 | Buried cable corrugated protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103606877A true CN103606877A (en) | 2014-02-26 |
Family
ID=50125084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604791.4A Pending CN103606877A (en) | 2013-11-26 | 2013-11-26 | Buried cable corrugated protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103606877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281936A (en) * | 2018-04-02 | 2018-07-13 | 辽宁三兴管业有限公司 | Anti-bite porous composite cable protection pipe |
| CN110556713A (en) * | 2018-06-01 | 2019-12-10 | 中国电力科学研究院有限公司 | anti-seismic structure for pillar type electrical equipment |
-
2013
- 2013-11-26 CN CN201310604791.4A patent/CN103606877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281936A (en) * | 2018-04-02 | 2018-07-13 | 辽宁三兴管业有限公司 | Anti-bite porous composite cable protection pipe |
| CN110556713A (en) * | 2018-06-01 | 2019-12-10 | 中国电力科学研究院有限公司 | anti-seismic structure for pillar type electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |