CN216520046U - Stable steel reinforced plastic composite pipe without delamination - Google Patents
Stable steel reinforced plastic composite pipe without delamination Download PDFInfo
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- CN216520046U CN216520046U CN202123054376.5U CN202123054376U CN216520046U CN 216520046 U CN216520046 U CN 216520046U CN 202123054376 U CN202123054376 U CN 202123054376U CN 216520046 U CN216520046 U CN 216520046U
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- layer
- toughness
- composite pipe
- toughness layer
- plastic composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 239000002990 reinforced plastic Substances 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 title claims description 25
- 239000010959 steel Substances 0.000 title claims description 25
- 230000032798 delamination Effects 0.000 title abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005452 bending Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the field of steel-plastic composite pipes, and particularly relates to a stable non-delaminating steel-reinforced plastic composite pipe which comprises a plastic base pipe, wherein a first toughness layer is arranged on the outer side of the plastic base pipe, a reinforcing layer is arranged on the outer side of the first toughness layer, a second toughness layer is arranged on the outer side of the reinforcing layer, and a wear-resistant layer is arranged on the outer side of the second toughness layer. According to the utility model, through designing the first toughness layer and the second toughness layer, the toughness of the inner structure of the composite pipe can be improved, so that the composite pipe is not broken when being bent, the service life of the composite pipe is improved in a phase-changing manner, the wear-resisting effect of the outer surface of the composite pipe can be improved through the action of the wear-resisting layer, the strength of the inner structure of the composite pipe can be improved through the action of the reinforcing layer, meanwhile, through the clamping connection of the clamping block and the clamping groove, the connection stability between the reinforcing layer and the first toughness layer and the second toughness layer can be improved, and the problem of delamination is prevented.
Description
Technical Field
The utility model belongs to the field of steel-plastic composite pipes, and particularly relates to a stable and delamination-free steel reinforced plastic composite pipe.
Background
A steel-plastic composite pipeline is a novel composite pipe material, and is classified according to the structure of the pipe material as follows: steel-plastic composite pipe reinforced by steel belt, steel-plastic composite pipe reinforced by seamless steel pipe, steel-plastic composite pipe with mesh steel and steel-plastic composite pipe with steel wire mesh skeleton. When the existing steel reinforced plastic composite pipe is used, the toughness of the composite pipe is insufficient, the problem of fracture is easy to occur in bending, and the problem of delamination is easy to occur due to unstable connection of a steel added layer.
Disclosure of Invention
The utility model aims to provide a stable and delaminating-free steel reinforced plastic composite pipe, which solves the problems of insufficient toughness and easy delaminating of the existing steel reinforced plastic composite pipe.
In order to achieve the purpose, the utility model provides a stable and non-delaminating steel reinforced plastic composite pipe, which comprises a plastic base pipe, wherein a first toughness layer is arranged on the outer side of the plastic base pipe, a reinforcing layer is arranged on the outer side of the first toughness layer, a second toughness layer is arranged on the outer side of the reinforcing layer, a wear-resistant layer is arranged on the outer side of the second toughness layer, a plurality of clamping grooves are formed in the first toughness layer and the second toughness layer, clamping blocks are clamped inside the clamping grooves, and the clamping blocks and the reinforcing layer are of an integrated structure.
The principle of the utility model is as follows: the first toughness layer of adoption is the TPU material, can improve the toughness of compound tube inner structure, the enhancement layer of adoption is the steel band, the intensity of multiplicable compound tube inner structure, the second toughness layer of adoption is the TPE material, can further improve the toughness of compound tube inner structure, the wearing layer of adoption is the nylon material, make the wear-resisting effect of surface of compound pipe better, simultaneously through the joint of fixture block and draw-in groove, can improve the stability of being connected between enhancement layer and first toughness layer and the second toughness layer, prevent the problem of delaminating.
The utility model has the beneficial effects that: through designing first toughness layer and second toughness layer, can improve the toughness of compound inside of tubes structure, make the compound pipe bending can not take place cracked condition, the improvement of phase-changing compound the life of pipe, effect through the wearing layer, can improve compound outside of tubes surface wear-resisting effect, effect through the enhancement layer, can improve the intensity of compound inside of tubes structure, simultaneously through the joint of fixture block and draw-in groove, can improve the stability of being connected between enhancement layer and first toughness layer and the second toughness layer, prevent the problem of delaminating.
Further, the first toughness layer is the TPU material, the thickness of first toughness layer is 4 mm. By designing the first ductile layer, the toughness of the inner structure of the composite pipe can be improved.
Further, the reinforcing layer is a steel belt, and the thickness of the reinforcing layer is 3 mm. By designing the reinforcing layer, the strength of the inner structure of the composite pipe can be increased.
Further, second toughness layer is the TPE material, the thickness on second toughness layer is 4 mm. The toughness of the inner structure of the composite pipe can be further improved by designing the second toughness layer.
Further, the wearing layer is nylon material, the thickness of wearing layer is 3 mm. Through the design wearing layer for the surface wear-resisting effect of compound pipe is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a steel reinforced plastic composite pipe stabilized against delamination according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1 of a steel reinforced plastic composite pipe stabilized against delamination according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the plastic base pipe comprises a plastic base pipe 1, a first toughness layer 2, a reinforcing layer 3, a second toughness layer 4, a wear-resistant layer 5, a clamping groove 6 and a clamping block 7.
As shown in fig. 1 and fig. 2, the embodiment provides a stable and non-delaminating steel reinforced plastic composite pipe, which includes a plastic base pipe 1, a first flexible layer 2 is disposed on the outer side of the plastic base pipe 1, the first flexible layer 2 is made of TPU, the toughness of the inner structure of the composite pipe can be improved, the outer side of the first toughness layer 2 is provided with a reinforcing layer 3, the reinforcing layer 3 is a steel belt, the strength of the inner structure of the composite pipe can be increased, the second toughness layer 4 is arranged on the outer side of the reinforcing layer 3, the second toughness layer 4 is made of TPE material, the toughness of the inner structure of the composite pipe can be further improved, the outer side of the second toughness layer 4 is provided with a wear-resistant layer 5, the wear-resistant layer 5 is made of nylon, make the wear-resisting effect of surface of compound pipe better, all seted up a plurality of draw-in grooves 6 on first toughness layer 2 and the second toughness layer 4, the inside joint of draw-in groove 6 has fixture block 7, fixture block 7 and 3 formula structures as an organic whole of enhancement layer.
The specific implementation process of the utility model is as follows: the first toughness layer 2 of adoption is the TPU material, can improve the toughness of compound tube inner structure, the enhancement layer 3 of adoption is the steel band, the intensity of multiplicable compound tube inner structure, the second toughness layer 4 of adoption is the TPE material, can further improve the toughness of compound tube inner structure, wearing layer 5 of adoption is the nylon material, make the wear-resisting effect of surface of compound pipe better, simultaneously through fixture block 7 and draw-in groove 6's joint, can improve the stability of being connected between enhancement layer 3 and first toughness layer 2 and the second toughness layer 4, prevent the problem of delaminating.
Through designing first toughness layer 2 and second toughness layer 4, can improve the toughness of compound inside of tubes structure, make the compound pipe bending can not the fracture condition, the looks improvement the life of compound pipe, effect through wearing layer 5, can improve compound outside of tubes surface wear-resisting effect, effect through enhancement layer 3, can improve the intensity of compound inside of tubes structure, simultaneously through fixture block 7 and draw-in groove 6's joint, can improve the stability of being connected between enhancement layer 3 and first toughness layer 2 and the second toughness layer 4, prevent the problem of delaminating.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a compound pipe of steel reinforcement plastics that stabilizes not delaminating, includes plastic base pipe, its characterized in that: the outside of plastics parent tube is provided with first toughness layer, the outside on first toughness layer is equipped with the enhancement layer, the outside of enhancement layer is provided with second toughness layer, the outside on second toughness layer is equipped with the wearing layer, a plurality of draw-in grooves have all been seted up on first toughness layer and the second toughness layer, the inside joint of draw-in groove has the fixture block, fixture block and enhancement layer formula structure as an organic whole.
2. The stable, non-delaminating steel reinforced plastic composite pipe according to claim 1, wherein: the first toughness layer is the TPU material, the thickness of first toughness layer is 4 mm.
3. The stable, non-delaminating steel reinforced plastic composite pipe according to claim 1, wherein: the reinforcing layer is a steel belt, and the thickness of the reinforcing layer is 3 mm.
4. The stable, non-delaminating steel reinforced plastic composite pipe according to claim 1, wherein: the second toughness layer is the TPE material, the thickness on second toughness layer is 4 mm.
5. The stable, non-delaminating steel reinforced plastic composite pipe according to claim 1, wherein: the wearing layer is nylon material, the thickness of wearing layer is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054376.5U CN216520046U (en) | 2021-12-07 | 2021-12-07 | Stable steel reinforced plastic composite pipe without delamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054376.5U CN216520046U (en) | 2021-12-07 | 2021-12-07 | Stable steel reinforced plastic composite pipe without delamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520046U true CN216520046U (en) | 2022-05-13 |
Family
ID=81466584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123054376.5U Active CN216520046U (en) | 2021-12-07 | 2021-12-07 | Stable steel reinforced plastic composite pipe without delamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520046U (en) |
-
2021
- 2021-12-07 CN CN202123054376.5U patent/CN216520046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stable and non delaminating steel reinforced plastic composite pipe Granted publication date: 20220513 Pledgee: Bank of China Limited Urumqi Branch Pledgor: Xinjiang Jinjiang high tech plastic pipe industry Co.,Ltd. Registration number: Y2024980009281 |