CN213871499U - Steel band reinforced steel wire mesh framework plastic composite pipe - Google Patents
Steel band reinforced steel wire mesh framework plastic composite pipe Download PDFInfo
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- CN213871499U CN213871499U CN202022981675.2U CN202022981675U CN213871499U CN 213871499 U CN213871499 U CN 213871499U CN 202022981675 U CN202022981675 U CN 202022981675U CN 213871499 U CN213871499 U CN 213871499U
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Abstract
The utility model discloses a steel strip reinforced steel wire mesh framework plastic composite pipe, which comprises a plastic base pipe; a thin steel belt layer is wound and bonded outside the plastic base pipe, and each ring of the thin steel belt layer is at least provided with an axial material injection groove; the outer surface of the thin steel strip layer is welded with an outer steel wire mesh layer; an outer plastic layer is arranged outside the outer steel wire mesh layer; the outer plastic layer is integrally bonded with the thin steel belt layer through an outer steel wire mesh layer, and the outer plastic layer penetrates through the thin steel belt layer and is integrally bonded with the plastic base pipe through a material injection groove of the thin steel belt layer. The utility model discloses a steel band reinforcing steel wire net skeleton plastics composite pipe sets up steel band layer and the integrative welding in steel wire layer, utilizes the power of grabbing between steel wire layer grid structure and the plastic layer, when satisfying structural strength, avoids steel band layer and other layer separations.
Description
Technical Field
The utility model relates to a compound pipe, concretely relates to steel band reinforcing steel wire mesh skeleton plastics compound pipe belongs to the compound pipe technical field of metal framework.
Background
The composite pipe with the metal framework is a composite metal framework in a plastic pipe, the existing composite pipe with the metal framework mainly comprises a steel wire framework composite pipe, a steel belt framework composite pipe and a steel belt and steel wire framework integrated composite pipe, and for some occasions with larger internal pressure and external pressure, the steel belt and steel wire framework integrated composite pipe can be usually selected, the composite pipe can bear larger internal pressure and larger external pressure, but the steel belt and the steel wire framework plastic composite pipe in the prior art are generally designed to separate the steel wire framework from the steel belt, and all layers are bonded by coating of independent plastic layers, so that the pipeline is easily layered and stripped, particularly, the steel belt layer is easily separated from other layers.
Disclosure of Invention
In order to solve the problem, the utility model provides a steel band reinforcing steel wire net skeleton plastics composite pipe sets up steel band layer and steel wire layer an organic whole, when satisfying structural strength, avoids steel band layer and other layer separations.
The utility model discloses a steel band reinforcing steel wire net skeleton plastics composite pipe, regard the steel band layer as the inlayer, the wire net is as skin, through steel band layer and parent tube spiral cladding, and through spot welding or other welding mode cladding one deck wire net in the steel band layer outside, the wire net can enough improve skeleton holding power, can carry out the cladding to the steel band simultaneously, in addition, the corrugated surface of welded wire net as the steel band, its greatly increased the steel band surface with outer anti peel strength, and simultaneously, because the steel band layer adopts spiral coiling mode, its surface fluting can not reduce whole steel band structural strength, it is used for the scene to carry out the plastic layer outside in the fluting and pours, thereby make outside plastic layer and inside plastic layer form one whole, the cohesive force of whole composite pipe has been improved greatly, it is specifically as follows: comprises a plastic base pipe; a thin steel belt layer is wound and bonded outside the plastic base pipe, and each ring of the thin steel belt layer is at least provided with an axial material injection groove; the outer surface of the thin steel strip layer is welded with an outer steel wire mesh layer; an outer plastic layer is arranged outside the outer steel wire mesh layer; the outer plastic layer is integrally bonded with the thin steel belt layer through an outer steel wire mesh layer, and the outer plastic layer penetrates through the thin steel belt layer and is integrally bonded with the plastic base pipe through a material injection groove of the thin steel belt layer; when producing the composite pipe, with thin steel band layer coiling to a mould pipe on, and with outer steel wire net layer spot welding to thin steel band layer surface, then, with thin steel band layer release mould pipe, and with thin steel band layer embedding to the plastics parent tube of accomplishing the production on, before the embedding, beat the binder to the plastics parent tube earlier, and finally, to the plastics parent tube through the mould, thin steel band layer and outer steel wire net layer outside are moulded plastics the design and are formed outer plastic layer, thin steel band layer, the integrative bonding of steel wire net layer and plastics parent tube is fixed.
Further, each ring edge of the thin steel belt layer is tightly attached, and the thin steel belt layer is generally used in the situation that external pressure is severe.
Furthermore, a material injection gap is arranged between adjacent rings of the thin steel belt layer, and the injection molding bonding fixation of the plastic outer layer and the plastic base pipe is completed by utilizing the injection molding gap and the axial material injection groove.
Furthermore, each ring of the thin steel belt layer is provided with at least one radial material injection groove.
Preferably, an inner steel wire mesh layer is arranged between the plastic base pipe and the thin steel belt layer; the plastic base pipe, the inner steel wire mesh layer and the thin steel belt layer are filled with bonding layers, and the thin steel belt layer and the plastic base pipe are integrally bonded through the grid structure of the inner steel wire mesh layer and the bonding force of the bonding layers.
Furthermore, the inner steel wire mesh layer is welded with the edge of the thin steel strip layer, when the composite pipe is produced, the inner steel wire mesh layer is firstly coated on the die pipe, and the outer steel wire mesh layer and the edge of the thin steel strip layer are subjected to spot welding in an edge spot welding mode.
Compared with the prior art, the utility model discloses a steel band reinforcing wire net skeleton plastics composite pipe sets up steel band layer and the integrative welding in steel wire layer, utilizes the power of grabbing between steel wire layer grid structure and the plastic layer, when satisfying structural strength, avoids steel band layer and other layer separations.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a steel plate according to embodiment 2 of the present invention.
Fig. 3 is a schematic structural view of a steel plate according to example 3 of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 steel band reinforcing steel wire net skeleton plastics composite pipe, regard the steel band layer as the inlayer, the wire net is as skin, through steel band layer and parent tube spiral cladding, and at the steel band layer outside through spot welding or other welding mode cladding one deck wire net, the wire net can enough improve skeleton holding power, can wrap the steel band simultaneously, in addition, the corrugated surface of welded wire net as the steel band, its greatly increased steel band surface and outer anti peel strength, and simultaneously, because the steel band layer adopts the spiral coiling mode, its surface fluting can not reduce whole steel band structural strength, it is used for the scene to carry out the outside plastic layer in the fluting and pours, thereby make outside plastic layer and inside plastic layer form one whole, the cohesive force of whole composite pipe has been improved greatly, it is specifically as follows: comprises a plastic base pipe 1; a thin steel belt layer 2 is wound and bonded outside the plastic base pipe 1, and each ring of the thin steel belt layer 2 is at least provided with an axial material injection groove 3; the outer surface of the thin steel belt layer 2 is welded with an outer steel wire mesh layer 4; an outer plastic layer 5 is arranged outside the outer steel wire mesh layer 4; the outer plastic layer 5 is integrally bonded with the thin steel belt layer 2 through an outer steel wire mesh layer 4, and the outer plastic layer 5 is integrally bonded with the plastic base pipe 1 through a material injection groove of the thin steel belt layer; when producing the composite pipe, with thin steel band layer coiling to a mould pipe on, and with outer steel wire net layer spot welding to thin steel band layer surface, then, with thin steel band layer release mould pipe, and with thin steel band layer embedding to the plastics parent tube of accomplishing the production on, before the embedding, beat the binder to the plastics parent tube earlier, and finally, to the plastics parent tube through the mould, thin steel band layer and outer steel wire net layer outside are moulded plastics the design and are formed outer plastic layer, thin steel band layer, the integrative bonding of steel wire net layer and plastics parent tube is fixed.
Wherein, each ring edge of the thin steel belt layer 2 is tightly attached, and the thin steel belt layer is generally used in the occasion with more severe external pressure. Each ring of the thin steel belt layer 2 is provided with at least one radial material injection groove 21.
Example 2:
as shown in fig. 2, in the steel strip reinforced steel wire mesh skeleton plastic composite pipe, an injection gap 22 is formed between adjacent rings of the thin steel strip layer 2, and injection molding bonding fixation of the plastic outer layer and the plastic base pipe is completed by using the injection gap and the axial injection groove.
Example 3:
as shown in fig. 3, an inner steel wire mesh layer 6 is arranged between the plastic base pipe 1 and the thin steel belt layer 2; the plastic base pipe 1, the inner steel wire mesh layer 6 and the thin steel belt layer 2 are filled with bonding layers, and the thin steel belt layer and the plastic base pipe are integrally bonded through the mesh structure of the inner steel wire mesh layer and the bonding force of the bonding layers.
The inner steel wire mesh layer 6 and the edge of the thin steel strip layer 2 are welded, when the composite pipe is produced, the inner steel wire mesh layer is firstly coated on a die pipe, the outer steel wire mesh layer and the edge of the thin steel strip layer are subjected to spot welding in an edge spot welding mode, and the composite pipe framework is mainly applied to a composite pipe framework body with a material injection gap arranged between adjacent rings of the thin steel strip layer.
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 steel band reinforcing steel wire mesh skeleton plastics composite pipe which characterized in that: comprises a plastic base pipe; a thin steel belt layer is wound and bonded outside the plastic base pipe, and each ring of the thin steel belt layer is at least provided with an axial material injection groove; the outer surface of the thin steel strip layer is welded with an outer steel wire mesh layer; an outer plastic layer is arranged outside the outer steel wire mesh layer; the outer plastic layer is integrally bonded with the thin steel belt layer through an outer steel wire mesh layer, and the outer plastic layer penetrates through the thin steel belt layer and is integrally bonded with the plastic base pipe through a material injection groove of the thin steel belt layer.
2. The steel strip reinforced steel wire mesh framework plastic composite pipe according to claim 1, characterized in that: the edge of each ring of the thin steel belt layer is tightly attached.
3. The steel strip reinforced steel wire mesh framework plastic composite pipe according to claim 1, characterized in that: and a material injection gap is arranged between adjacent rings of the thin steel belt layer.
4. The steel strip reinforced steel wire mesh framework plastic composite pipe according to claim 1, characterized in that: each ring of the thin steel belt layer is provided with at least one radial material injection groove.
5. The steel strip reinforced steel wire mesh framework plastic composite pipe according to claim 1, characterized in that: an inner steel wire mesh layer is arranged between the plastic base pipe and the thin steel belt layer; and bonding layers are filled among the plastic base pipe, the inner steel wire mesh layer and the thin steel belt layer.
6. The steel strip reinforced steel mesh skeleton plastic composite pipe of claim 5, characterized in that: and the inner steel wire mesh layer is welded with the edge of the thin steel strip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981675.2U CN213871499U (en) | 2020-12-14 | 2020-12-14 | Steel band reinforced steel wire mesh framework plastic composite pipe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022981675.2U CN213871499U (en) | 2020-12-14 | 2020-12-14 | Steel band reinforced steel wire mesh framework plastic composite pipe |
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| CN213871499U true CN213871499U (en) | 2021-08-03 |
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| CN202022981675.2U Active CN213871499U (en) | 2020-12-14 | 2020-12-14 | Steel band reinforced steel wire mesh framework plastic composite pipe |
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Cited By (1)
| 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 |
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2020
- 2020-12-14 CN CN202022981675.2U patent/CN213871499U/en active Active
Cited By (1)
| 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 |
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