CN220957201U - Mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe - Google Patents
Mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe Download PDFInfo
- Publication number
- CN220957201U CN220957201U CN202322809846.7U CN202322809846U CN220957201U CN 220957201 U CN220957201 U CN 220957201U CN 202322809846 U CN202322809846 U CN 202322809846U CN 220957201 U CN220957201 U CN 220957201U
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- Prior art keywords
- mpve
- pipeline body
- resistant
- close
- wear
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 230000032798 delamination Effects 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims abstract description 17
- -1 polyethylene Polymers 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 17
- 238000005253 cladding Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000561734 Celosia cristata Species 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipes, and relates to the technical field of corrugated pipes; the novel pipeline comprises a pipeline body, wherein a co-extrusion layer is arranged on an inner coating of the pipeline body, a steel belt is connected to the outer surface of the pipeline body in an adhesive manner, mpve blended polyethylene cladding material is connected to the outer part of the steel belt in an adhesive manner, mpve blended polyethylene cladding material is positioned outside the pipeline body, the steel belt is rectangular in shape, hemispherical locks are symmetrically arranged at positions, close to the steel belt, of the pipeline body, small ripple locks are symmetrically arranged at positions, close to the steel belt, of the pipeline body, close to the mpve blended polyethylene cladding material, and the small ripple locks are close to the hemispherical locks; according to the utility model, through the arrangement mpve of blending the polyethylene coating material and the steel belt, the overall ring stiffness is improved, and the problems of poor inner layer stiffness, inner layer strength and wear resistance of the corrugated pipe are solved.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipe.
Background
The steel-plastic winding pipe is made of steel-plastic composite special-shaped strips through spiral winding and welding, and the inner wall of the steel-plastic winding pipe is smooth and flat. The pipe has the advantages of corrosion resistance, light weight, simple installation, large through flow, long service life and the like, can replace the pipe manufactured by high-energy consumables (such as cement, cast iron or ceramic and the like), and belongs to an environment-friendly product;
The inventor provides mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipe for solving the problems.
Disclosure of utility model
The corrugated pipe aims to solve the problems that the rigidity of the inner layer of the corrugated pipe is poor, the strength and the wear resistance of the inner layer of the corrugated pipe are poor, and the inner wall of the corrugated pipe is rough; the utility model aims to provide mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipes.
In order to solve the technical problems, the utility model adopts the following technical scheme: mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipe comprises a pipe body, a co-extrusion layer is arranged on an inner coating of the pipe body, a steel belt is bonded and connected to the outer surface of the pipe body, mpve blended polyethylene cladding material is bonded and connected to the outer portion of the steel belt, and mpve blended polyethylene cladding material is located outside the pipe body.
Preferably, the steel belt is rectangular in shape, hemispherical locks are symmetrically arranged at the positions, close to the steel belt, of the pipeline body, and the hemispherical locks are close to mpve of the blended polyethylene coating material.
Preferably, the pipeline body is close to steel band department symmetry and has seted up little ripple hasp, and little ripple hasp is close to hemispherical hasp, pipeline body outer lane and be close to steel band department and have seted up the cockscomb structure hasp, and looks adaptation between the cockscomb structure hasp.
Preferably, the corrugated shape is arranged at the outer ring of the pipeline body and the part close to the sawtooth-shaped lock catch.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the co-extrusion layer is arranged on the inner wall of the pipeline body, so that the smoothness of the pipeline is improved, and the problem of coarser inner wall of the corrugated pipeline is solved;
2. According to the utility model, through the arrangement mpve of blending the polyethylene coating material and the steel belt, the overall ring stiffness is improved, and the problems of poor inner layer stiffness, inner layer strength and wear resistance of the corrugated pipe are solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of a hemispherical lock of the present utility model.
FIG. 3 is a schematic view of the cross-sectional structure of the steel strip of the present utility model.
In the figure: 1. a pipe body; 11. a steel strip; 2. mpve blending a polyethylene cladding material; 3. a hemispherical lock catch; 31. a small ripple lock catch; 4. saw tooth lock catches; 5. a corrugated shape; 6. and (5) coextruding the layers.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-3, the present utility model provides a technical solution: mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipe comprises a pipe body 1, wherein a co-extrusion layer 6 is arranged on an inner coating of the pipe body 1, a steel belt 11 is bonded and connected to the outer surface of the pipe body 1, a mpve blended polyethylene cladding material 2 is bonded and connected to the outer portion of the steel belt 11, and a mpve blended polyethylene cladding material 2 is positioned outside the pipe body 1.
The steel strip 11 is rectangular in shape.
By adopting the above technical scheme, the steel strip 11 is rectangular in shape in order to improve the ring rigidity.
Hemispherical locks 3 are symmetrically arranged at the positions, close to the steel belts 11, of the pipeline body 1, and the hemispherical locks 3 are close to mpve of the blended polyethylene coating material 2.
By adopting the technical scheme, the hemispherical lock catch 3 is arranged at the position of the pipeline body 1 close to the steel belt 11 so as to prevent the steel layer from falling off.
The pipeline body 1 is symmetrically provided with small ripple catches 31 near the steel belt 11, and the small ripple catches 31 are near the hemispherical catches 3.
By adopting the technical scheme, the small ripple lock catch 31 is arranged at the position of the pipeline body 1 close to the steel belt 11, so as to increase the strength of the inner layer and prevent the steel layer from extruding and sliding.
The outer ring of the pipeline body 1 is provided with a zigzag lock catch 4 close to the steel belt 11, and the zigzag lock catches 4 are matched with each other.
By adopting the technical scheme, every two groups of serrated locks 4 are buckled up and down, so that the bonding strength between the plate and the belt is improved.
The corrugated shape 5 is arranged on the outer ring of the pipeline body 1 and is close to the serrated lock catch 4.
By adopting the technical scheme, the corrugated shape 5 is formed so as to increase the bonding strength of the face adhesive and the inner layer.
Working principle: this mpve double-colored wear-resisting delamination steel skeleton bellows uses for double-deck material, pipeline body 1 inner wall is equipped with crowded layer 6 altogether, wherein crowded layer 6 material altogether is the wear-resisting polyethylene of ultra-high molecular weight, help improving the smooth degree of pipeline like this, and improve the wearability, through set up mpve blend polyethylene cladding material 2 in steel band 11 outside, thereby protect steel band 11 not corroded, rust, through set up rectangular steel band 11 in pipeline body 1 outside, thereby improve whole ring rigidity, through set up hemisphere hasp 3 and little ripple hasp 31 in pipeline body 1 outside, thereby increase inlayer intensity, prevent simultaneously that the rigid layer from droing, through set up sawtooth form hasp 4 in pipeline body 1 outside, thereby increase adhesive strength, and then solved bellows inlayer rigidity and inlayer intensity, the wearability is relatively poor, and the comparatively coarse shortcoming of bellows pipeline inner wall's problem.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
- The utility model provides a two-color wear-resisting delamination steel skeleton bellows that prevents of five, includes pipeline body (1), its characterized in that: the inside coating of pipeline body (1) is equipped with crowded layer altogether (6), bonding connection has steel band (11) on pipeline body (1) surface, steel band (11) outside bonding connection has mpve blend polyethylene cladding material (2), and mpve blend polyethylene cladding material (2) are located pipeline body (1) outside.
- 2. Mpve double-colour wear-resistant delamination-resistant steel skeleton bellows according to claim 1, characterized in that the steel band (11) is rectangular in shape.
- 3. The mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe according to claim 1, wherein the hemispherical lock catch (3) is symmetrically arranged at the position of the pipeline body (1) close to the steel belt (11), and the hemispherical lock catch (3) is close to the mpve blended polyethylene coating material (2).
- 4. A mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe as claimed in claim 3, wherein small corrugated buckles (31) are symmetrically arranged at positions, close to the steel belts (11), of the pipeline body (1), and the small corrugated buckles (31) are close to the hemispherical buckles (3).
- 5. The mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe as claimed in claim 1, wherein the outer ring of the pipeline body (1) is provided with saw-tooth-shaped lock catches (4) close to the steel belt (11), and the saw-tooth-shaped lock catches (4) are matched with each other.
- 6. The mpve double-color wear-resistant delamination-resistant steel skeleton corrugated pipe according to claim 1, wherein corrugated shapes (5) are formed on the outer ring of the pipeline body (1) and close to the serrated lock catches (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809846.7U CN220957201U (en) | 2023-10-19 | 2023-10-19 | Mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809846.7U CN220957201U (en) | 2023-10-19 | 2023-10-19 | Mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957201U true CN220957201U (en) | 2024-05-14 |
Family
ID=90973681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322809846.7U Active CN220957201U (en) | 2023-10-19 | 2023-10-19 | Mpve bicolor wear-resistant delamination-resistant steel skeleton corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957201U (en) |
-
2023
- 2023-10-19 CN CN202322809846.7U patent/CN220957201U/en active Active
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