CN214534890U - Novel multilayer steel mesh plastic pipeline - Google Patents
Novel multilayer steel mesh plastic pipeline Download PDFInfo
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- CN214534890U CN214534890U CN202120059720.0U CN202120059720U CN214534890U CN 214534890 U CN214534890 U CN 214534890U CN 202120059720 U CN202120059720 U CN 202120059720U CN 214534890 U CN214534890 U CN 214534890U
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- steel mesh
- connecting piece
- mesh plastic
- plastic conduit
- pipeline
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Abstract
The utility model discloses a novel multilayer steel mesh plastic conduit, including steel mesh plastic conduit and the interior anticorrosive coating and the outer anticorrosive coating of setting lateral wall in steel mesh plastic conduit, steel mesh plastic conduit includes multilayer steel mesh and polyethylene, polyethylene is filled in the space of multilayer steel mesh, steel mesh plastic conduit's front and back both ends evenly are provided with a plurality of nuts, steel mesh plastic conduit's front and back both ends are connected with preceding connecting piece and back connecting piece respectively. The utility model discloses a compressive property and bearing capacity are strong, receive non-deformable or break behind the external force, set up the connector simultaneously at the pipeline both ends, the sealing connection between the pipeline of being convenient for.
Description
Technical Field
The utility model relates to the technical field of pipelines, specific novel multilayer steel mesh plastic conduit that says so.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Various plastic pipelines are needed in hydraulic engineering to guarantee normal operation and use of the engineering. However, the strength of the existing common plastic pipeline cannot meet the requirements of hydraulic engineering, and the bearing force is poor; the existing steel-lined plastic pipeline is poor in compression resistance in the using process, the steel-lined plastic pipeline is easy to deform due to extrusion in use, even the steel-lined plastic pipeline is broken, the pipeline and the pipeline are poor in sealing performance when connected, sewage is easy to overflow, and the defects of corrosion and the like to an external metal layer are caused, so that the compression resistance of the existing steel-lined plastic pipeline is very necessary to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects existing in the prior art and provide a novel multilayer steel mesh plastic pipeline.
For solving above-mentioned technical problem, a novel multilayer steel mesh plastic conduit, including steel mesh plastic conduit and setting up the interior anticorrosive coating and the outer anticorrosive coating of lateral wall in steel mesh plastic conduit, steel mesh plastic conduit includes multilayer steel mesh and polyethylene, polyethylene is filled in the space of multilayer steel mesh, steel mesh plastic conduit's front and back both ends evenly are provided with a plurality of nuts, steel mesh plastic conduit's front and back both ends are connected with preceding connecting piece and back connecting piece respectively.
Further, preceding connecting piece includes contact, boss and connector, contact external diameter and interior anticorrosive coating phase-match, evenly be provided with a plurality of bolt holes with nut matched with on the boss, be provided with the external screw thread on the connector outer wall.
Further, the back connecting piece includes contact and boss, contact external diameter and interior anticorrosive coating phase-match, evenly be provided with a plurality ofly on the boss with nut matched with bolt hole, be provided with on the back connecting piece inner wall with the connector matched with internal thread of preceding connecting piece.
Furthermore, the bolt holes of the front connecting piece and the rear connecting piece are provided with counter bores.
Furthermore, sealing gaskets are arranged at the joints of the front connecting piece, the rear connecting piece and the nut.
The utility model has the advantages that:
the utility model discloses a compressive property and bearing capacity are strong, receive non-deformable or break behind the external force, set up the connector simultaneously at the pipeline both ends, the sealing connection between the pipeline of being convenient for.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural view of a novel multi-layer steel mesh plastic pipeline related to the present invention;
fig. 2 is a cross-sectional view of a novel multi-layer steel mesh plastic pipeline according to the present invention;
fig. 3 is an enlarged view of a point a according to the present invention;
fig. 4 is a schematic structural view of a front connection member according to the present invention;
fig. 5 is a schematic structural view of a rear connector according to the present invention;
in the figure: the anti-corrosion steel net pipe comprises a steel net plastic pipeline 1, an inner anti-corrosion layer 2, an outer anti-corrosion layer 3, a nut 4, a front connecting piece 5, a rear connecting piece 6, a contact body 7, a boss 8, a bolt hole 9, a connecting body 10 and a counter bore 11.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings:
according to the attached drawings 1-3, a novel multi-layer steel mesh plastic pipeline comprises a steel mesh plastic pipeline 1, an inner anticorrosive layer 2 and an outer anticorrosive layer 3 which are arranged on the inner side wall and the outer side wall of the steel mesh plastic pipeline 1, the steel mesh plastic pipeline 1 comprises a plurality of layers of steel meshes and polyethylene, the polyethylene is filled in gaps of the plurality of layers of steel meshes, a plurality of nuts 4 are uniformly arranged at the front end and the rear end of the steel mesh plastic pipeline 1, the plurality of layers of steel meshes and the polyethylene are in fusion fit, so that the water pipe has strong compressive property and bearing capacity, and is not easy to deform or break under external force, the processing of the plurality of layers of steel meshes and the polyethylene adopts a rotational molding process, the plurality of layers of steel meshes and the nuts 4 are firstly connected, then the plurality of layers of steel meshes and the nuts 4 are laid in a mold, then polyethylene raw materials are added in the surface of the mold and between the plurality of steel meshes, and then the mold is heated until the polyethylene raw materials are fused with the gaps and the surfaces inside the plurality of layers of steel meshes, and finally, cooling and demolding are carried out, the inner anticorrosive layer 2 and the outer anticorrosive layer 3 are made of polyethylene materials, the effect of further isolating the contact of the multilayer metal net and sewage is achieved, and the front end and the rear end of the steel net plastic pipeline 1 are respectively connected with a front connecting piece 5 and a rear connecting piece 6.
Further, as shown in fig. 1 and 4, the front connecting piece 5 includes a contact 7, a boss 8 and a connecting body 10, the outer diameter of the contact 7 is tightly connected with the inner corrosion-resistant layer 2 in a matching manner, a plurality of bolt holes 9 matched with the nuts 4 are evenly arranged on the boss 8, the front connecting piece 5 can be fixed at the front end of the novel multi-layer steel mesh plastic pipeline by using bolts to pass through the bolt holes 9 and connecting the nuts 4, and external threads are arranged on the outer wall of the connecting body 10.
Further, back connecting piece 6 includes contact 7 and boss 8, contact 7 external diameter and 2 phase-match zonulae occludens of interior anticorrosive coating, evenly be provided with a plurality of bolt holes 9 with nut 4 matched with on the boss 8, use the bolt to pass bolt hole 9 coupling nut 4 and can fix back connecting piece 6 at the rear end of novel multilayer steel mesh plastic conduit, be provided with on the 6 inner walls of back connecting piece with the connector 10 matched with internal thread of preceding connecting piece 5, connect the preceding connecting piece 5 of a novel multilayer steel mesh plastic conduit and the back connecting piece 6 threaded engagement of another novel multilayer steel mesh plastic conduit, two pipelines can be connected.
Further, as shown in fig. 1-3, the bolt holes 9 of the front connecting piece 5 and the rear connecting piece 6 are provided with counter bores 11, and after the front connecting piece 5 and the rear connecting piece 6 are connected with the nut 4, the bolt heads will be hidden in the counter bores 11, so that the threaded engagement connection of the front connecting piece 5 and the rear connecting piece 6 is not affected.
Further, as shown in fig. 1-2, sealing washers are installed at the joints of the front and rear connectors 5 and 6 and the nut 4, thereby improving the sealing connection between the pipes.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Claims (5)
1. The utility model provides a novel multilayer steel mesh plastic conduit, its characterized in that, includes steel mesh plastic conduit (1) and sets up interior anticorrosive coating (2) and outer anticorrosive coating (3) at steel mesh plastic conduit (1) interior lateral wall, steel mesh plastic conduit (1) includes multilayer steel mesh and polyethylene, polyethylene fills in the space of multilayer steel mesh, both ends evenly are provided with a plurality of nuts (4) around steel mesh plastic conduit (1), both ends are connected with preceding connecting piece (5) and back connecting piece (6) respectively around steel mesh plastic conduit (1).
2. A novel multi-layer steel mesh plastic pipeline as claimed in claim 1, wherein the front connecting piece (5) comprises a contact body (7), a boss (8) and a connecting body (10), the outer diameter of the contact body (7) is matched with the inner anti-corrosion layer (2), a plurality of bolt holes (9) matched with the nuts (4) are uniformly arranged on the boss (8), and an external thread is arranged on the outer wall of the connecting body (10).
3. A novel multi-layer steel mesh plastic pipeline as claimed in claim 2, wherein the rear connecting piece (6) comprises a contact body (7) and a boss (8), the outer diameter of the contact body (7) is matched with the inner anti-corrosion layer (2), a plurality of bolt holes (9) matched with the nuts (4) are uniformly arranged on the boss (8), and an inner thread matched with the connecting body (10) of the front connecting piece (5) is arranged on the inner wall of the rear connecting piece (6).
4. A novel multi-layer steel mesh plastic pipeline as claimed in claim 3, characterized in that the bolt holes (9) of the front connecting piece (5) and the rear connecting piece (6) are provided with counter bores (11).
5. A novel multi-layer steel mesh plastic pipeline, as claimed in claim 4, characterized in that the joints of the front connector (5) and the rear connector (6) and the nut (4) are provided with sealing gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059720.0U CN214534890U (en) | 2021-01-11 | 2021-01-11 | Novel multilayer steel mesh plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059720.0U CN214534890U (en) | 2021-01-11 | 2021-01-11 | Novel multilayer steel mesh plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534890U true CN214534890U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059720.0U Active CN214534890U (en) | 2021-01-11 | 2021-01-11 | Novel multilayer steel mesh plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534890U (en) |
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2021
- 2021-01-11 CN CN202120059720.0U patent/CN214534890U/en active Active
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