CN205606008U - High strength tensile FRP pipe way - Google Patents
High strength tensile FRP pipe way Download PDFInfo
- Publication number
- CN205606008U CN205606008U CN201620451454.5U CN201620451454U CN205606008U CN 205606008 U CN205606008 U CN 205606008U CN 201620451454 U CN201620451454 U CN 201620451454U CN 205606008 U CN205606008 U CN 205606008U
- Authority
- CN
- China
- Prior art keywords
- tube head
- pipe
- pipe shaft
- ring flange
- strength
- 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
Links
Abstract
The utility model belongs to the technical field of the pipeline, say specifically to relate to high strength tensile FRP pipe way that its main technical characteristics is: include body of forming by adhesive linkage, winding layer and the ring flange that lies in the body tip, the body includes pipe shaft and the tube head that is located the pipe shaft both ends, the winding layer is the winding of cloth spiral overlap joint, the tube head outside is the round platform form, the ring flange is including sleeve pipe and the disk body of cover on the pipe shaft, the sheathed tube medial surface be with the round platform form that the tube head lateral surface matches the sheathed tube medial surface with be provided with the sticking the sealing layer between the tube head lateral surface. The pipe shaft adopts cloth overlap joint spiral winding, has not only improved radial compressive strength, but also has improved axial tensile strength greatly, has increased the joint strength of tube head and pipe shaft, and the sheathed tube medial surface is described for the round platform with combination department of tube head lateral surface, and the effort direction of ring flange and tube head no longer is the axial direction along the pipe shaft, has further improved the tensile strength of product.
Description
Technical field
This utility model belongs to pipe technology field, particularly relates to high-strength tensile GRP pipe.
Background technology
During agricultural irrigation immersible pump lift pipe water delivery or industrial liquid high-pressure delivery, need to use high-strength tensile pipeline.The high-strength tensile pipeline that diving pump line and truss for spraying irrigation machine pipe use at present typically uses metal tube.There is following defect in the pipeline that metal material is made: one, poor corrosion resistance, and service life is short, its two, weight is big, mobile big energy-consuming；Its three, truss for spraying irrigation machine pipe must do galvanizing process, pollute environment.
In order to improve the corrosion resistance of aqueduct and reduce weight, at present in axial tensile-strength requires low purposes, GRP pipe has been selected to replace, but owing to current GRP pipe mainly uses glass fiber yarn to be wound around, although radially stretching resistance disclosure satisfy that requirement, but axial tensile-strength is poor, it is easily broken off, and ring flange and body bonding strength are poor, easily cause the disengaging of body and ring flange, can not meet use requirement, some field cannot be promoted.
Utility model content
Of the present utility model solving the technical problem that just is to provide that a kind of tensile strength is big, lightweight, rotproofness performance is good, the high-strength tensile GRP pipe of low cost.
The technical solution adopted in the utility model is: includes the body being made up of adhesive linkage and winding layer and is positioned at the ring flange of body end, described body includes pipe shaft and is positioned at the tube head at pipe shaft two ends, described winding layer is that cloth spiral overlap joint is wound around, it is round table-like outside described tube head, described ring flange includes sleeve pipe and the disk body being enclosed within pipe shaft, the medial surface of described sleeve pipe is round table-like with what described tube head lateral surface mated, is provided with adhering and sealing layer between the medial surface and described tube head lateral surface of described sleeve pipe.
Its additional technical feature is:
The pipe shaft of described cannula tip is provided with blocker ring；
Described outside of sleeve face is round table-like；
Described winding layer is multilamellar, and described strip width is more than 300 millimeters.
nullHigh-strength tensile GRP pipe provided by the utility model is compared with prior art，Have the advantage that one，Owing to including the body being made up of adhesive linkage and winding layer and being positioned at the ring flange of body end，Described body includes pipe shaft and is positioned at the tube head at pipe shaft two ends，Described winding layer is that cloth spiral overlap joint is wound around，It is round table-like outside described tube head，Described ring flange includes sleeve pipe and the disk body being enclosed within pipe shaft，The medial surface of described sleeve pipe is round table-like with what described tube head lateral surface mated，It is provided with adhering and sealing layer between the medial surface and described tube head lateral surface of described sleeve pipe，Pipe shaft uses cloth overlap joint spiral winding，Not only increase comprcssive strength radially，But also substantially increase axial tensile strength，Add the bonding strength of tube head and pipe shaft，The medial surface of sleeve pipe and the junction of tube head lateral surface are round table-like，The force direction of ring flange and tube head is no longer the axial direction along pipe shaft，Further increase the tensile strength of product；Its two, the pipe shaft of described cannula tip is provided with blocker ring, it is to avoid ring flange comes off with body；Its three, owing to described outside of sleeve face is round table-like, not only further increase the bonding strength of ring flange and body, and ring flange and body junction be more smooth；Its four, owing to described winding layer is multilamellar, described strip width be more than 300 millimeters, further increase the tensile strength between body and body and ring flange.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model high-strength tensile GRP pipe；
Fig. 2 is that cloth is wound around the structural representation of winding layer during body；
Fig. 3 is cloth spiral winding structural representation when completing.
Detailed description of the invention
Structure and use principle to this utility model high-strength tensile GRP pipe are described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the structural representation of high-strength tensile GRP pipe.nullThis utility model high-strength tensile GRP pipe includes the ring flange 4 of the body 3 and end being positioned at body 3 being made up of adhesive linkage 1 and winding layer 2，Body 3 includes pipe shaft 31 and is positioned at the tube head 32 at pipe shaft 31 two ends，Winding layer 2 is that cloth 5 spiral overlap joint is wound around，It is round table-like outside tube head 32，Ring flange 4 includes sleeve pipe 41 and the disk body 42 being enclosed within pipe shaft，The medial surface of sleeve pipe 41 is round table-like with what tube head 32 lateral surface mated，It is provided with adhering and sealing layer 6 between the medial surface and the lateral surface of tube head 32 of sleeve pipe 41，Body 3 uses cloth to overlap spiral winding，Not only increase comprcssive strength radially，But also substantially increase axial tensile strength，Add tube head 32 and the bonding strength of pipe shaft 31，The medial surface of sleeve pipe 41 and the junction of the lateral surface of tube head 32 are round table-like，The force direction of ring flange 4 and tube head 32 is no longer the axial direction along pipe shaft，Further increase the tensile strength of product.
During production, first pipe shaft 31 and the tube head 32 of both sides it are wound around, the outer end diameter making tube head 32 is slightly less than the sleeve pipe 41 internal diameter near the medial end of pipe shaft 31 of ring flange 4, ring flange 4 is enclosed within pipe shaft 31, adhering and sealing layer 6 will be wound around the most again on tube head 41, then to the axially external ring flange 4 that pulls, sleeve pipe 41 and tube head 32 are tightly bonded together by adhering and sealing layer 6.
The pipe shaft of sleeve pipe 41 end is provided with blocker ring 7, it is to avoid ring flange 4 comes off with body 3.
Sleeve pipe 41 lateral surface is round table-like, not only further increases ring flange 4 and the bonding strength of body 3, and ring flange 4 and body 3 junction are more smooth.
Winding layer 2 is multilamellar, and the width of cloth 5 is more than 300 millimeters, further increases the tensile strength between body 3 and body 3 and ring flange 4.
Protection domain of the present utility model is not limited solely to above-described embodiment, as long as structure is identical with the structure of this utility model high-strength tensile GRP pipe, just falls in the scope of this utility model protection.
Claims (4)
1. high-strength tensile GRP pipe, including the body being made up of adhesive linkage, winding layer and the ring flange being positioned at body end, it is characterized in that: described body includes pipe shaft and is positioned at the tube head at pipe shaft two ends, described winding layer is that cloth spiral overlap joint is wound around, it is round table-like outside described tube head, described ring flange includes sleeve pipe and the disk body being enclosed within pipe shaft, the medial surface of described sleeve pipe is round table-like with what described tube head lateral surface mated, is provided with adhering and sealing layer between the medial surface and described tube head lateral surface of described sleeve pipe.
High-strength tensile GRP pipe the most according to claim 1, it is characterised in that: on the pipe shaft of described cannula tip, it is provided with blocker ring.
High-strength tensile GRP pipe the most according to claim 1, it is characterised in that: described outside of sleeve face is round table-like.
High-strength tensile GRP pipe the most according to claim 1, it is characterised in that: described winding layer is multilamellar, and described strip width is more than 300 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451454.5U CN205606008U (en) | 2016-05-18 | 2016-05-18 | High strength tensile FRP pipe way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451454.5U CN205606008U (en) | 2016-05-18 | 2016-05-18 | High strength tensile FRP pipe way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606008U true CN205606008U (en) | 2016-09-28 |
Family
ID=56948903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620451454.5U Expired - Fee Related CN205606008U (en) | 2016-05-18 | 2016-05-18 | High strength tensile FRP pipe way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089168A (en) * | 2019-12-19 | 2020-05-01 | 西北核技术研究院 | Anti-drop tensile end structure of glass fiber reinforced plastic pull rod |
-
2016
- 2016-05-18 CN CN201620451454.5U patent/CN205606008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089168A (en) * | 2019-12-19 | 2020-05-01 | 西北核技术研究院 | Anti-drop tensile end structure of glass fiber reinforced plastic pull rod |
| CN111089168B (en) * | 2019-12-19 | 2022-04-01 | 西北核技术研究院 | Anti-drop tensile end structure of glass fiber reinforced plastic pull rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103697259A (en) | Steel wire wound hydraulic rubber tube | |
| CN205606008U (en) | High strength tensile FRP pipe way | |
| CN103243650B (en) | A kind of Filament Wound Composite silk | |
| CN201851808U (en) | Flexible tube with fiber cloth | |
| CN203948808U (en) | Continuous fiber strengthens non-bonding composite and flexible pipe | |
| CN208886150U (en) | A kind of bamboo coiled composite tube of end enhancing | |
| CN203176559U (en) | Sand blasting glue tube | |
| CN203131243U (en) | Polyvinylchloride composite pipeline | |
| CN208281652U (en) | A kind of bamboo winding reducer pipe | |
| CN204358272U (en) | Plastic helical bellow | |
| CN204300546U (en) | A kind of scalable connection hose | |
| CN107310167B (en) | A kind of building method of reinforced carbon fiber cloth composite layer and the pipeline crack arrester of application this method | |
| CN212986395U (en) | Joint structure of plastic glass pipe | |
| CN208605750U (en) | A kind of reducer pipe | |
| CN203421355U (en) | Novel discharge pipe wound around by steel wires and used for tank trucks | |
| CN207122691U (en) | A kind of 90 degree of elbows | |
| CN209545051U (en) | Corrosion-resistant silicone resin glass fibre sleeve | |
| CN208281655U (en) | Bamboo winds reducer pipe | |
| CN208281654U (en) | A kind of horn mouth bamboo winding reducer pipe | |
| CN208348274U (en) | A kind of splined driveshaft axle assembly structure and automobile | |
| CN205136846U (en) | Corrosion -resistant plastic tube material of high strength | |
| CN207500650U (en) | A kind of high-strength polyethylene winding pipe | |
| CN205446998U (en) | Compound carat of pipe is moulded to steel | |
| CN203131297U (en) | Glass fiber reinforced plastic composite pipe interface structure for oil field | |
| CN105371006B (en) | A kind of manufacture method for the new pipeline section of offshore platform seawater lift |
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 |
Granted publication date: 20160928 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |