CN203703400U - External damage preventing composite steel-plastic reinforced plastic pipeline - Google Patents
External damage preventing composite steel-plastic reinforced plastic pipeline Download PDFInfo
- Publication number
- CN203703400U CN203703400U CN201420075203.2U CN201420075203U CN203703400U CN 203703400 U CN203703400 U CN 203703400U CN 201420075203 U CN201420075203 U CN 201420075203U CN 203703400 U CN203703400 U CN 203703400U
- Authority
- CN
- China
- Prior art keywords
- steel
- card article
- reinforced plastic
- wound
- resistance
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000002990 reinforced plastic Substances 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 title abstract description 11
- 229920003023 plastic Polymers 0.000 title abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to an external damage preventing composite steel-plastic reinforced plastic pipeline, and mainly solves the problem that an existing composite steel-plastic pipe is liable to be damaged and worn in the storing and transporting procedures. The pipeline is characterized in that a pipeline main body (3) is uniformly provided with vertical ribs (2), steel strips (1) are built-in in the vertical ribs (2), and clamping strips are embedded at the top of the vertical ribs (2). The composite steel-plastic reinforced plastic pipeline has the characteristics of impact resistance, wear resistance and scratch resistance.
Description
Technical field
The utility model relates to field of plastics processing, specifically be that a kind of steel of resistance to wound is moulded layer composite reinforced plastic pipe road.
Background technique
Steel-plastic composite pipe is because the advantages such as its internal surface is smooth, corrosion-resistant, cost is low and the life-span is long are by a large number for pressurized water transmission and draining.As a class related in CN1702242A, CN102777710A and CN202812512U has the steel-plastic composite pipe of steel band strengthening rib, because its ring stiffness is high, adhesive effect is good etc., and advantage has good application prospect.But producing and erecting bed discovery, because tubing adopts the helical steel band of arranging with outer wall vertical as strengthening rib, the plastics of strengthening rib top and both sides are thinner, in pipe storage, rolling, transportation process, easily occur touching brokenly or scratching, particularly pulling in process easily wearing and tearing, and when strengthening rib is higher, impact resistance is poor, easily lodging, reduce the engineering adaptability of tubing, and may produce steel band because of the damaged corrosion causing of surperficial plastic layer, have a strong impact on usability and the working life of tubing.If adopt and widen steel rib and both sides plastics thickness thereof, reduce the high mode of rib and improve anti-wound ability, will cause that obvious cost increases.
Summary of the invention
For overcome existing steel-plastic composite pipe deposit with transportation process in be prone to damage, wearing and tearing deficiency, the utility model provides a kind of steel of resistance to wound to mould layer composite reinforced plastic pipe road, and this steel is moulded layer composite reinforced plastic pipe road and had feature shock-resistant, wear-resistant, damage resistant.
The technical solution of the utility model is: a kind of steel of resistance to wound is moulded layer composite reinforced plastic pipe road, comprises pipe main body, is provided with equably vertically vertical rib on described pipe main body, and described vertically vertical rib is built-in with steel band, and vertically vertical rib top is inlaid with card article.
Described card article is trapezoidal card article.
Described card article is rectangle card article.
Rib top is vertically stood continuously in described card article edge or inlay at interval.
Described vertically vertical rib top is wound with the one in wear-resisting sheet material or composite strip.
The utlity model has following beneficial effect: owing to taking such scheme, vertically vertical rib top is inlaid with card article, can improve shock-resistant, wear-resistant, the damage resistant ability of pipeline external surface, can improve the intensity of pipeline simultaneously.
Brief description of the drawings
Fig. 1 is that the utility model card article is structural representation trapezoidal and that inlay continuously;
Fig. 2 is that card article is structural representation trapezoidal and that inlay at interval,
Fig. 3 is that card article is rectangle and the structural representation inlayed continuously;
Fig. 4 is that card article is the structural representation that inlay at rectangle and interval;
Fig. 5 is the structural representation that rib top is wound around wear-resisting sheet material;
Fig. 6 is the structural representation that rib top is wound around composite strip.
1-steel band in figure, 2-is vertical rib vertically, 3-pipe main body, the trapezoidal card article of 4-, 5-rectangle card article, the wear-resisting sheet material of 8-, 9-overlap edge, 10-composite strip.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
By shown in Fig. 1 to Fig. 6, a kind of steel of resistance to wound is moulded layer composite reinforced plastic pipe road, comprises pipe main body 3, is provided with equably vertically vertical rib 2 on described pipe main body 3, and described vertically vertical rib 2 is built-in with steel band 1, and vertically vertical rib 2 tops are inlaid with card article.The sectional shape of described card article can be trapezoidal card article 4, rectangle card article 5, card article can be inlayed continuously on vertically vertical rib 2 tops, in the situation that ensureing tube performance, considers cost, card article also can be inlayed at interval, and the sectional shape of card article also can other shape simultaneously.Vertically vertical rib 2 tops also can be wound with sheet material, sheet material in winding process by overlap edge 9 overlap each other, bonding, form continuous external protection coating, the bonding axial length of sheet material is determined according to actual requirement.Sheet material can be wear plate material 8 or composite strip 10.The thickness of card article and sheet material and the form of inlaying can be determined according to tube performance and application places.
This multiple tube is by inlaying card article on vertically vertical rib top, or winding sheet material, can greatly improve shock-resistant, wear-resistant, the damage resistant ability of pipeline external surface, can improve the intensity of pipeline simultaneously.
Claims (6)
1. the steel of a resistance to wound is moulded layer composite reinforced plastic pipe road, comprise pipe main body (3), it is characterized in that: on described pipe main body (3), be provided with equably vertically vertical rib (2), described vertically vertical rib (2) is built-in with steel band (1), and vertically vertical rib (2) top is inlaid with card article.
2. the steel of resistance to wound according to claim 1 is moulded layer composite reinforced plastic pipe road, it is characterized in that: described card article is trapezoidal card article (4).
3. the steel of resistance to wound according to claim 1 is moulded layer composite reinforced plastic pipe road, it is characterized in that: described card article is rectangle card article (5).
4. mould layer composite reinforced plastic pipe road according to the steel of the resistance to wound described in claim 2 or 3, it is characterized in that: described card article is inlayed continuously along vertically vertical rib (2) top.
5. mould layer composite reinforced plastic pipe road according to the steel of the resistance to wound described in claim 2 or 3, it is characterized in that: described card article is inlayed along vertically vertical rib (2) interval, top.
6. the steel of resistance to wound according to claim 1 is moulded layer composite reinforced plastic pipe road, it is characterized in that: described vertically vertical rib (2) top is wound with the one in wear-resisting sheet material (8) or composite strip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075203.2U CN203703400U (en) | 2014-02-21 | 2014-02-21 | External damage preventing composite steel-plastic reinforced plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075203.2U CN203703400U (en) | 2014-02-21 | 2014-02-21 | External damage preventing composite steel-plastic reinforced plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703400U true CN203703400U (en) | 2014-07-09 |
Family
ID=51053845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075203.2U Expired - Lifetime CN203703400U (en) | 2014-02-21 | 2014-02-21 | External damage preventing composite steel-plastic reinforced plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337979A (en) * | 2016-07-27 | 2017-01-18 | 上海瑞皇管业科技有限公司 | Stressed skin double-layer winding pipe |
| CN113561459A (en) * | 2021-08-27 | 2021-10-29 | 华瀚管道系统科技有限公司 | Plastic steel winding pipe and manufacturing method and production equipment thereof |
-
2014
- 2014-02-21 CN CN201420075203.2U patent/CN203703400U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337979A (en) * | 2016-07-27 | 2017-01-18 | 上海瑞皇管业科技有限公司 | Stressed skin double-layer winding pipe |
| CN113561459A (en) * | 2021-08-27 | 2021-10-29 | 华瀚管道系统科技有限公司 | Plastic steel winding pipe and manufacturing method and production equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015067164A1 (en) | Thermosetting bamboo sand composite pressure pipe | |
| CN203703400U (en) | External damage preventing composite steel-plastic reinforced plastic pipeline | |
| CN204114374U (en) | A kind of enhancement mode winding structure pipe | |
| CN103174887A (en) | Novel plastic steel winding pipe | |
| CN204267914U (en) | Steel strip winding riffled tube | |
| CN203082390U (en) | Glass reinforced plastic reinforced composite steel pipe | |
| CN203131243U (en) | Polyvinylchloride composite pipeline | |
| CN201416700Y (en) | Buried polythene plastic-steel composite pipe for low-pressure water delivery | |
| CN202228805U (en) | Steel belt reinforced polyethylene spiral bellows | |
| CN202937898U (en) | Wear-resisting composite pipe | |
| CN205806716U (en) | The box-like steel-plastics composite pipe of Jinsuo in a kind of | |
| CN204099737U (en) | Steel strip reinforced bellows | |
| CN201396524Y (en) | Composite steel pipe with high-intensity hollow helical stirrup structure | |
| CN205022061U (en) | Crowded stretching strap winding FRP pipe | |
| CN204127506U (en) | Bellows moulded by a kind of steel | |
| CN205261051U (en) | PE pipe | |
| CN202402933U (en) | Plastic pipe | |
| CN206580048U (en) | A kind of natural gas tube dust cap | |
| CN209354778U (en) | A kind of HDPE plastic-steel spirally-wound pipe of high intensity | |
| CN202834444U (en) | Novel polyurethane double-wall pipe | |
| CN203770874U (en) | Textile-reinforced pipe | |
| CN204267900U (en) | A kind of steel band reinforced polyethylene spiral ripple pipe | |
| CN203963285U (en) | A kind of corrosion resistant type steel pipe | |
| CN203052001U (en) | U-shaped reinforcing rib single wall winding tube | |
| CN204547210U (en) | The wear-resisting electric power bellows of double-layer coextrusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |