CN214064073U - High-strength impact-resistant steel wire mesh framework composite pipe - Google Patents
High-strength impact-resistant steel wire mesh framework composite pipe Download PDFInfo
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- CN214064073U CN214064073U CN202022979920.6U CN202022979920U CN214064073U CN 214064073 U CN214064073 U CN 214064073U CN 202022979920 U CN202022979920 U CN 202022979920U CN 214064073 U CN214064073 U CN 214064073U
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Abstract
The utility model discloses a high-strength impact-resistant steel wire mesh framework composite pipe, which comprises an inner pipe layer, an outer pipe layer and a steel wire framework layer arranged between the inner pipe layer and the outer pipe layer, wherein a plurality of ring grooves are pressed at intervals in the circumferential direction of the inner pipe layer; the steel wire framework layer comprises a first steel wire ring which is sleeved on the ring groove and protrudes out of the pressure ring; and a plurality of hollow ridges which are arranged at intervals outside the inner pipe layer and are clamped with the steel wire rings; the hollow edge is of a trapezoid or V-shaped structure, the opening side of the hollow edge is tightly pressed with the inner pipe layer, and a plurality of through grooves are formed in the side, opposite to the opening side, of the hollow edge; a plurality of inner grooves clamped with the first steel wire ring are formed in the opening side of the hollow edge; the utility model discloses a compound pipe of high strength impact-resistant steel wire mesh skeleton adopts cavity arris cooperation wire net to realize that the whole pipeline section shocks resistance, and its bulk strength is high, and impact resistance is good.
Description
Technical Field
The utility model relates to a compound pipe, concretely relates to high strength impact-resistant steel wire mesh framework compound pipe belongs to compound tub technical field.
Background
The existing steel wire mesh framework composite pipe uses a high-strength plastic-coated steel wire mesh framework and thermoplastic plastic polyethylene as raw materials, a steel wire winding mesh as a framework reinforcement of a polyethylene plastic pipe, high-density polyethylene as a matrix, and high-performance HDPE modified bonding resin to tightly connect the steel wire framework with the inner-layer high-density polyethylene and the outer-layer high-density polyethylene, so that the steel wire mesh framework composite pipe has an excellent composite effect; because the high-strength steel wire reinforcement is wrapped in the continuous thermoplastic plastic, the composite pipe overcomes the respective defects of the steel pipe and the plastic pipe, and keeps the respective advantages of the steel pipe and the plastic pipe; however, the existing steel wire mesh framework composite pipe is usually designed to adapt to high internal pressure, and the whole pipe body is easy to burst due to external pressure impact.
Disclosure of Invention
In order to solve the problem, the utility model provides a high strength is shock-resistant steel wire mesh skeleton composite pipe adopts cavity arris cooperation wire net to realize that the whole pipeline section shocks resistance, and its bulk strength is high, and shock resistance is good.
The utility model discloses a high strength shock-resistant steel wire mesh framework composite pipe, its processing, can independently prepare the intermediate level that contains the steel wire mesh framework, then bond with interior pipe layer and outer pipe layer through the tie coat and constitute composite pipe, or prepare the interior pipe layer earlier, then lay the steel wire mesh framework, and prepare intermediate pipe layer and outer pipe layer in step, the steel wire mesh framework includes first steel wire ring, cavity arris and second steel wire ring; the first steel wire ring is directly sleeved with the inner pipe layer and is bonded through the bonding layer, so that an axial limiting body is formed by the first steel wire ring and the inner pipe layer, and the second steel wire ring and the outer pipe layer are formed in a pouring mode; the steel wire framework layer adopts a first steel wire ring as a snap ring, the hollow edges are arranged on the snap ring, the outer parts of the hollow edges are limited through a second steel wire ring and a steel wire mesh to form a three-dimensional impact-resistant cylinder, and when the hollow edges are arranged, the outer edges of the adjacent hollow edges are mutually pressed, so that when the outer part of the pipe body is impacted, the edges of the hollow edges are mutually extruded to release impact force; the structure is as follows: the steel wire framework layer is arranged between the inner pipe layer and the outer pipe layer, and a plurality of ring grooves are pressed in the circumferential direction of the inner pipe layer at intervals; the steel wire framework layer comprises a first steel wire ring which is sleeved on the ring groove and protrudes out of the pressure ring; and a plurality of hollow ridges which are arranged at intervals outside the inner pipe layer and are clamped with the steel wire rings; the hollow edge is of a trapezoid or V-shaped structure, the opening side of the hollow edge is tightly pressed with the inner pipe layer, and a plurality of through grooves are formed in the side, opposite to the opening side, of the hollow edge; a plurality of inner grooves clamped with the first steel wire ring are formed in the opening side of the hollow edge; a plurality of outer grooves are formed in the hollow edge far away from the opening side; a steel wire mesh is arranged outside the hollow edge; the steel wire mesh is bound with the hollow edge through a second steel wire ring and pressed into the inner side of the outer groove through the second steel wire ring; an intermediate pipe layer is arranged between the inner pipe layer and the outer pipe layer.
Further, the hollow ribs are stamped from thin steel.
Furthermore, the steel wire framework layer is integrally poured on the inner side of the middle layer, and the inner side and the outer side of the middle layer are respectively bonded with the inner pipe layer and the outer pipe layer through bonding layers to form the composite pipe.
Further, the inner tube layer, the outer tube layer and the intermediate layer are made of thermoplastic polyethylene; the steel wire framework layer is directly arranged outside the inner pipe layer, and the middle layer is formed by pouring thermoplastic plastics polyethylene and the inner pipe layer; finally, pouring thermoplastic polyethylene outside the middle layer to form an outer pipe layer; the middle layer and the outer pipe layer are synchronously poured.
Further, the outer pipe layer and the middle layer are integrally cast and then are bonded with the inner pipe layer through the bonding layer.
Furthermore, the middle layer is a deformable layer made of elastic materials, the whole middle layer is used as the deformable layer, and when the outer pipe layer is impacted, the middle layer releases pressure through deformation.
Compared with the prior art, the utility model discloses a compound pipe of high strength impact-resistant steel wire mesh skeleton is through making the three-dimensional cylinder that shocks resistance with the steel wire mesh skeleton, when compound pipe received ordinary impact, utilizes the whole rigidity of skeleton to resist the impact force, when compound pipe received huge impact force, utilizes the outer border of its adjacent cavity arris of steel wire skeleton to compress tightly each other and extrude and warp each other, releases the impact force, and the steel wire mesh skeleton is annotated through the intermediate level and is expected to fill.
Drawings
Fig. 1 is a schematic view of the whole structure of the end portion of the present invention.
Fig. 2 is a schematic view of the local enlarged overall structure of the present invention.
Fig. 3 is a schematic view of the hollow rib structure of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 to 3, when the high-strength impact-resistant steel wire mesh framework composite pipe is processed, an intermediate layer containing a steel wire mesh framework can be independently prepared, and then the intermediate layer is bonded with an inner pipe layer and an outer pipe layer through bonding layers to form the composite pipe, or the inner pipe layer is prepared first, then the steel wire mesh framework is arranged, and the intermediate pipe layer and the outer pipe layer are synchronously prepared, wherein the steel wire mesh framework comprises a first steel wire ring, a hollow edge and a second steel wire ring; the first steel wire ring is directly sleeved with the inner pipe layer and is bonded through the bonding layer, so that an axial limiting body is formed by the first steel wire ring and the inner pipe layer, and the second steel wire ring and the outer pipe layer are formed in a pouring mode; the steel wire framework layer adopts a first steel wire ring as a snap ring, the hollow edges are arranged on the snap ring, the outer parts of the hollow edges are limited through a second steel wire ring and a steel wire mesh to form a three-dimensional impact-resistant cylinder, and when the hollow edges are arranged, the outer edges of the adjacent hollow edges are mutually pressed, so that when the outer part of the pipe body is impacted, the edges of the hollow edges are mutually extruded to release impact force; the structure is as follows: the steel wire framework type pipe joint comprises an inner pipe layer 1, an outer pipe layer 2 and a steel wire framework layer arranged between the inner pipe layer and the outer pipe layer, and 3 a plurality of ring grooves are pressed in the circumferential direction of the inner pipe layer 1 at intervals; the steel wire framework layer 3 comprises a first steel wire ring 4 which is sleeved on the annular groove and protrudes out of the pressure ring; and a plurality of hollow ribs 5 which are arranged at intervals outside the inner pipe layer and are clamped with the steel wire rings; the hollow edge 5 is in a trapezoidal or V-shaped structure, the opening side of the hollow edge is tightly pressed with the inner pipe layer 1, and a plurality of through grooves 6 are formed at the side opposite to the opening side; a plurality of inner grooves 7 clamped with the first steel wire ring are formed in the open side of the hollow edge 5; a plurality of outer grooves 8 are formed in the hollow edge 5 far away from the opening side; a steel wire mesh 9 is arranged outside the hollow edge 5; the steel wire mesh 9 is bound with the hollow edge 5 through a second steel wire ring 10 and pressed into the inner side of the outer groove 8 through the second steel wire ring 10; an intermediate tube layer 11 is arranged between the inner tube layer 1 and the outer tube layer 2.
Wherein the hollow ribs 5 are stamped from thin steel. The steel wire framework layer 3 is integrally poured on the inner side of the middle layer 11, and the inner side and the outer side of the middle layer 11 are respectively bonded with the inner pipe layer 1 and the outer pipe layer 2 through bonding layers to form the composite pipe.
In a further embodiment, the inner tube layer 1, the outer tube layer 2 and the intermediate layer 11 are made of thermoplastic polyethylene; the steel wire framework layer 3 is directly arranged outside the inner pipe layer 1, and the middle layer 11 is formed by pouring thermoplastic polyethylene and the inner pipe layer; finally, thermoplastic polyethylene is poured outside the middle layer to form an outer pipe layer 2; the intermediate layer 11 and the outer tube layer 2 are cast simultaneously.
In another embodiment, the outer tube layer 2 and the intermediate layer 11 are integrally cast and then bonded to the inner tube layer by a bonding layer.
In another embodiment, the middle layer 11 is a deformable layer made of elastic material, wherein the middle layer is used as a deformable layer as a whole, and when the outer tube layer is subjected to an impact force, the middle layer releases pressure through deformation.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (6)
1. The utility model provides a compound pipe of high strength impact-resistant steel wire mesh skeleton, includes interior tube sheet and outer tube sheet, and sets up the steel wire skeleton layer between interior tube sheet and outer tube sheet, its characterized in that: a plurality of ring grooves are pressed in the circumferential direction of the inner pipe layer at intervals; the steel wire framework layer comprises a first steel wire ring which is sleeved on the ring groove and protrudes out of the pressure ring; and a plurality of hollow ridges which are arranged at intervals outside the inner pipe layer and are clamped with the steel wire rings; the hollow edge is of a trapezoid or V-shaped structure, the opening side of the hollow edge is tightly pressed with the inner pipe layer, and a plurality of through grooves are formed in the side, opposite to the opening side, of the hollow edge; a plurality of inner grooves clamped with the first steel wire ring are formed in the opening side of the hollow edge; a plurality of outer grooves are formed in the hollow edge far away from the opening side; a steel wire mesh is arranged outside the hollow edge; the steel wire mesh is bound with the hollow edge through a second steel wire ring and pressed into the inner side of the outer groove through the second steel wire ring; an intermediate pipe layer is arranged between the inner pipe layer and the outer pipe layer.
2. The high strength impact resistant steel wire mesh framework composite tube of claim 1, wherein: the hollow ribs are stamped from thin steel.
3. The high strength impact resistant steel wire mesh framework composite tube of claim 1, wherein: the steel wire framework layer is integrally poured on the inner side of the middle layer, and the inner side and the outer side of the middle layer are respectively bonded with the inner pipe layer and the outer pipe layer through bonding layers to form the composite pipe.
4. The high strength impact resistant steel wire mesh framework composite tube of claim 1, wherein: the inner tube layer, the outer tube layer and the intermediate layer are made of thermoplastic polyethylene; the steel wire framework layer is directly arranged outside the inner pipe layer, and the middle layer is formed by pouring thermoplastic plastics polyethylene and the inner pipe layer; finally, pouring thermoplastic polyethylene outside the middle layer to form an outer pipe layer; the middle layer and the outer pipe layer are synchronously poured.
5. The high strength impact resistant steel wire mesh framework composite tube of claim 1, wherein: the outer pipe layer and the middle layer are integrally cast and then are bonded with the inner pipe layer through the bonding layer.
6. The high strength impact resistant steel wire mesh framework composite tube of claim 1, wherein: the intermediate tube layer is a deformable layer formed from an elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979920.6U CN214064073U (en) | 2020-12-14 | 2020-12-14 | High-strength impact-resistant steel wire mesh framework composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979920.6U CN214064073U (en) | 2020-12-14 | 2020-12-14 | High-strength impact-resistant steel wire mesh framework composite pipe |
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| Publication Number | Publication Date |
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| CN214064073U true CN214064073U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022979920.6U Active CN214064073U (en) | 2020-12-14 | 2020-12-14 | High-strength impact-resistant steel wire mesh framework composite pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001207A (en) * | 2021-10-26 | 2022-02-01 | 宁夏青川管业有限公司 | Steel wire mesh antiskid and anti-bending framework plastic composite pipe |
| CN115234718A (en) * | 2022-06-24 | 2022-10-25 | 广东东方管业有限公司 | High-temperature-resistant polyethylene steel wire mesh framework composite pipe and preparation method thereof |
-
2020
- 2020-12-14 CN CN202022979920.6U patent/CN214064073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001207A (en) * | 2021-10-26 | 2022-02-01 | 宁夏青川管业有限公司 | Steel wire mesh antiskid and anti-bending framework plastic composite pipe |
| CN115234718A (en) * | 2022-06-24 | 2022-10-25 | 广东东方管业有限公司 | High-temperature-resistant polyethylene steel wire mesh framework composite pipe and preparation method thereof |
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