CN204651817U - A kind of Novel environment-friendlymaterial material composite cable conduit - Google Patents
A kind of Novel environment-friendlymaterial material composite cable conduit Download PDFInfo
- Publication number
- CN204651817U CN204651817U CN201520304674.0U CN201520304674U CN204651817U CN 204651817 U CN204651817 U CN 204651817U CN 201520304674 U CN201520304674 U CN 201520304674U CN 204651817 U CN204651817 U CN 204651817U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- composite cable
- cable conduit
- glass steel
- novel environment
- 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 discloses a kind of Novel environment-friendlymaterial material composite cable conduit, comprise interior pipe and be located at the glass reinforced plastic pipe of described interior tube-surface, it is characterized in that: described glass reinforced plastic pipe comprises quartz sand and glass steel wire, and described quartz sand is distributed in glass steel wire.The material of described interior pipe is PP, PVC or ABS, and its wall thickness is 3-6mm.The specification of described quartz sand is 0.6-1.2mm.Described glass steel wire is alkali-free glass steel wire.This composite cable conduit is made up of inner and outer pipes, adds the high strength of cable duct tube, high-fire resistance energy, is applicable to promoting.
Description
Technical field
The utility model relates to a kind of cable sheath tube, particularly a kind of Novel environment-friendlymaterial material composite cable conduit.
Background technology
Glass fibre reinforced plastic cable conduit (specification with by name " fiberglass reinforced plastics cable duct tube ") is protection tubing conventional in the cable laying of various places in recent years; there is the advantages such as intensity is high, corrosion-resistant, insulation, construction saving convenience, long service life; without galvano-cautery, nonmagnetic energy-conserving and environment-protective tubing; be specially adapted to the laying of single-core cable, apply widely in 110KV cable laying.Along with use and engineering construction find that although glass fibre reinforced plastic cable conduit has lot of superiority but has critical defect, the glass fibre of glass fibre reinforced plastic cable pipe inner wall is scratched once cable sheath or the traction iron wire of wearing cable, just glass fibre delamination can be caused, in body, glass fibre is wrapped in outside cable, fiber twines more and more, cause cable not advance can not retreat, cause stuck cable.Other various cable duct tubes existing have various defect: as steel pipe and plastic-coated steel intensity high, project cost is high, and difficulty of construction is large, and diamagnetic difference, easily produces eddy current, and the fragile difficulty of coating layer is repaired; Polyvinyl pipe of cement (sepiolite pipe) weight is large, and just, intensity is low, and resistance to acids and bases is poor, easily seeps water, bending resistance Qucha, and frangibility is broken, and after stuck cable, be difficult to change cable, need make based process, construction labour intensity greatly, increases cost to engineering; Various plastic tube is not as poor in hoop rigidities such as MPP, PVC, can not bear weight, inflammable frangible, thermo-labile, anti-aging, the life-span is short.
Utility model content
The utility model, in order to make up the defect of prior art, provides the Novel environment-friendlymaterial material composite cable conduit that a kind of mechanical property is good, heat resistance is high, safe and reliable.
The technical solution adopted in the utility model is as follows:
A kind of Novel environment-friendlymaterial material composite cable conduit, comprise interior pipe and be located at the glass reinforced plastic pipe of described interior tube-surface, described glass reinforced plastic pipe comprises quartz sand and glass steel wire, and described quartz sand is distributed in glass steel wire.
Preferably, the material of described interior pipe is PP, PVC or ABS, and its wall thickness is 3-6mm.
Preferably, the specification of described quartz sand is 0.6-1.2mm.
Preferably, described glass steel wire is alkali-free glass steel wire.
Compared with the prior art, the beneficial effects of the utility model are as follows:
This composite cable conduit, adopt double-decker, not only utilize the high strength of fiberglass, high-fire resistance energy, turn avoid the defect of glass fibre reinforced plastic cable conduit, use thinner material to be that in PP, PVC or ABS, pipe is internal layer simultaneously, avoid the various defects such as the simple strength of materials is low, heat resisting temperature is low, make use of the superiority of bi-material simultaneously, existing various cable duct tube can be substituted.
Accompanying drawing explanation
Fig. 1 is the utility model cross section structure schematic diagram;
Embodiment
Below in conjunction with the drawings and specific embodiments to the further detailed description of the utility model:
Shown in accompanying drawing 1, a kind of Novel environment-friendlymaterial material composite cable conduit, comprise interior pipe 1 and be located at the glass reinforced plastic pipe 2 on described interior pipe 1 surface, described glass reinforced plastic pipe 2 comprises quartz sand 3 and glass steel wire, and described quartz sand 3 is distributed in glass steel wire.
Preferably, the material of described interior pipe 1 is PP, PVC or ABS, and its wall thickness is 3-6mm.
Preferably, the specification of described quartz sand 3 is 0.6-1.2mm.
Preferably, described glass steel wire is alkali-free glass steel wire.
This composite cable conduit, adopt double-decker, not only utilize the high strength of fiberglass, high-fire resistance energy, turn avoid the defect of glass fibre reinforced plastic cable conduit, use thinner material to be that in PP, PVC or ABS, pipe is internal layer simultaneously, avoid the various defects such as the simple strength of materials is low, heat resisting temperature is low, make use of the superiority of bi-material simultaneously, existing various cable duct tube can be substituted.
Claims (4)
1. a Novel environment-friendlymaterial material composite cable conduit, comprises interior pipe and is located at the glass reinforced plastic pipe of described interior tube-surface, it is characterized in that: described glass reinforced plastic pipe comprises quartz sand and glass steel wire, and described quartz sand is distributed in glass steel wire.
2. a kind of Novel environment-friendlymaterial material composite cable conduit according to claim 1, the material of described interior pipe is PP, PVC or ABS, and its wall thickness is 3-6mm.
3. a kind of Novel environment-friendlymaterial material composite cable conduit according to claim 1, the specification of described quartz sand is 0.6-1.2mm.
4. a kind of Novel environment-friendlymaterial material composite cable conduit according to claim 1, described glass steel wire is alkali-free glass steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304674.0U CN204651817U (en) | 2015-05-09 | 2015-05-09 | A kind of Novel environment-friendlymaterial material composite cable conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304674.0U CN204651817U (en) | 2015-05-09 | 2015-05-09 | A kind of Novel environment-friendlymaterial material composite cable conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651817U true CN204651817U (en) | 2015-09-16 |
Family
ID=54104527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304674.0U Expired - Fee Related CN204651817U (en) | 2015-05-09 | 2015-05-09 | A kind of Novel environment-friendlymaterial material composite cable conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651817U (en) |
-
2015
- 2015-05-09 CN CN201520304674.0U patent/CN204651817U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190509 |