CN107559503B - Double-flat-wall steel-plastic composite winding pipe - Google Patents
Double-flat-wall steel-plastic composite winding pipe Download PDFInfo
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- CN107559503B CN107559503B CN201710982266.4A CN201710982266A CN107559503B CN 107559503 B CN107559503 B CN 107559503B CN 201710982266 A CN201710982266 A CN 201710982266A CN 107559503 B CN107559503 B CN 107559503B
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Abstract
The invention discloses a double-flat-wall steel-plastic composite winding pipe, which comprises a winding pipe body, wherein a sleeve is sleeved at the upper end of the winding pipe body, an opening is formed at the end part of the sleeve, a first groove is formed at one side of the upper end of the winding pipe body, and a second groove is formed at the other side of the upper end of the winding pipe body; the lower end side of the sleeve is provided with a first clamping part and a first buckling piece, the first clamping part is clamped in the first groove, and the first buckling piece is buckled on one side of the end part of the winding pipe body; the other side of the lower end of the sleeve is provided with a second clamping part and a second buckling piece, the second clamping part is clamped in the second groove, and the second buckling piece is buckled on the other side of the end part of the winding pipe body; the winding pipe body is of a three-layer structure, the middle layer is a plastic layer, the outermost layer is a first composite steel layer, the innermost layer is a second composite steel layer, and first steel wires and second steel wires are arranged in the plastic layer. The strength of the steel-plastic composite winding pipe can be greatly increased through the steel wire.
Description
Technical Field
The invention relates to a winding pipe, in particular to a double-flat-wall steel-plastic composite winding pipe.
Background
The polyethylene plastic steel winding pipe is made of steel-plastic composite special-shaped strips through spiral winding and welding, the inner wall of the pipe is smooth and flat, and the pipe has the advantages of corrosion resistance, light weight, simplicity and convenience in installation, large through flow, long service life and the like, can replace the pipe made of high-energy consumable materials, and belongs to an environment-friendly product. The HDPE plastic steel winding pipe is mainly used as a buried drainage pipeline, and integrates the advantages of rigidity of a steel belt, corrosion resistance, low friction resistance, abrasion resistance and the like of polyethylene. The existing plastic steel winding pipe is inconvenient to butt joint and is not firm in buckling; the steel wire structure is not provided, and the strength is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the double-flat-wall steel-plastic composite winding pipe which can protect the front surface and the back surface of the plastic layer through the composite steel layer, and the strength of the steel-plastic composite winding pipe can be greatly increased through the steel wire by the plastic layer.
In order to achieve the above object, the present invention is realized by the following technical scheme:
the double-flat-wall steel-plastic composite winding pipe comprises a winding pipe body, wherein a sleeve is sleeved at the upper end of the winding pipe body, an opening is formed in the end part of the sleeve, a first groove is formed in one side of the upper end of the winding pipe body, and a second groove is formed in the other side of the upper end of the winding pipe body; the lower end side of the sleeve is provided with a first clamping part and a first buckling piece, the first clamping part is clamped in the first groove, and the first buckling piece is buckled on one side of the end part of the winding pipe body; the other side of the lower end of the sleeve is provided with a second clamping part and a second buckling piece, the second clamping part is clamped in the second groove, and the second buckling piece is buckled on the other side of the end part of the winding pipe body; the winding pipe body is of a three-layer structure, the middle layer is a plastic layer, the outermost layer is a first composite steel layer, the innermost layer is a second composite steel layer, and first steel wires and second steel wires are arranged in the plastic layer.
Further, the first steel wire and the second steel wire are both in a wavy line shape.
Further, the first buckle piece and the winding pipe body are of an integrated structure, and the second buckle piece and the winding pipe body are of an integrated structure.
Further, the upper portion of the first cleat is wider than the lower portion.
Further, the upper portion of the second cleat is wider than the lower portion.
The invention has the beneficial effects that: the winding pipe body can be externally connected with the composite winding pipe through the sleeve, and is clamped in the first groove through the first clamping part and the second groove through the second clamping part, so that the winding pipe body and the sleeve can be firmly butted; the front and back sides of the plastic layer can be protected through the first composite steel layer and the second composite steel layer, and the strength of the steel-plastic composite winding pipe can be greatly increased through the first steel wire and the second steel wire.
Drawings
FIG. 1 is a schematic structural view of a double flat wall steel plastic composite wrapped tube of the present invention.
Fig. 2 is a cross-sectional view of a wound pipe body according to the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 and 2, a double-flat-wall steel-plastic composite winding pipe comprises a winding pipe body 1, wherein a sleeve 2 is sleeved at the upper end of the winding pipe body 1, an opening 3 is formed at the end part of the sleeve 2, a first groove 4 is formed on one side of the upper end of the winding pipe body 1, and a second groove 5 is formed on the other side of the upper end of the winding pipe body 1; a first clamping part 6 and a first buckling piece 7 are arranged at one side of the lower end of the sleeve 2, the first clamping part 6 is clamped in the first groove 4, and the first buckling piece 7 is buckled at one side of the end part of the winding pipe body 1; the other side of the lower end of the sleeve 2 is provided with a second clamping part 8 and a second buckling piece 9, the second clamping part 8 is clamped in the second groove 5, and the second buckling piece 9 is buckled on the other side of the end part of the winding pipe body 1; the winding pipe body 1 is of a three-layer structure, the middle layer is a plastic layer 10, the outermost layer is a first composite steel layer 11, the innermost layer is a second composite steel layer 12, and a first steel wire 13 and a second steel wire 14 are arranged in the plastic layer 10; the first steel wire 13 and the second steel wire 14 are both in wave line shapes; the first buckle sheet 7 and the winding pipe body 1 are of an integral structure, and the second buckle sheet 9 and the winding pipe body 1 are of an integral structure; the upper part of the first cramp 7 is wider and thicker than the lower part; the upper portion of the second blade 9 is wider than the lower portion.
According to the double-flat-wall steel-plastic composite winding pipe, the winding pipe body 1 can be externally connected with the composite winding pipe through the sleeve 2, the winding pipe body 1 is clamped in the first groove 4 through the first clamping part 6 and the second clamping part 8 is clamped in the second groove 5, so that the winding pipe body 1 and the sleeve 2 can be firmly butted; the front and back surfaces of the plastic layer 10 can be protected through the first composite steel layer 11 and the second composite steel layer 12, and the strength of the steel-plastic composite winding pipe can be greatly increased through the plastic layer 10 through the first steel wires 13 and the second steel wires 14.
Wherein, the first steel wire 13 and the second steel wire 14 are both in wave line shape; the surface area can be greatly increased.
Wherein, the first buckle sheet 7 and the winding pipe body 1 are in an integrated structure, and the second buckle sheet 9 and the winding pipe body 1 are in an integrated structure; the connection is more secure.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a compound winding pipe is moulded to double flat wall steel, includes winding pipe body, its characterized in that: the upper end of the winding pipe body is sleeved with a sleeve, the end part of the sleeve is provided with an opening, one side of the upper end of the winding pipe body is provided with a first groove, and the other side of the upper end of the winding pipe body is provided with a second groove; the lower end side of the sleeve is provided with a first clamping part and a first buckling piece, the first buckling piece and the winding pipe body are of an integrated structure, the first clamping part is clamped in the first groove, and the first buckling piece is buckled on one side of the end part of the winding pipe body; the other side of the lower end of the sleeve is provided with a second clamping part and a second buckling piece, the second buckling piece and the winding pipe body are of an integrated structure, the second clamping part is clamped in the second groove, and the second buckling piece is buckled on the other side of the end part of the winding pipe body; the winding pipe body is of a three-layer structure, the middle layer is a plastic layer, the outermost layer is a first composite steel layer, the innermost layer is a second composite steel layer, and a first steel wire and a second steel wire are arranged in the plastic layer; the first steel wire and the second steel wire are both in wave line shapes.
2. The double flat wall steel plastic composite wound pipe of claim 1, wherein: the upper portion of the first cleat is wider than the lower portion.
3. The double flat wall steel plastic composite wound pipe of claim 1, wherein: the upper portion of the second cleat is wider than the lower portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982266.4A CN107559503B (en) | 2017-10-20 | 2017-10-20 | Double-flat-wall steel-plastic composite winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982266.4A CN107559503B (en) | 2017-10-20 | 2017-10-20 | Double-flat-wall steel-plastic composite winding pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107559503A CN107559503A (en) | 2018-01-09 |
| CN107559503B true CN107559503B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982266.4A Active CN107559503B (en) | 2017-10-20 | 2017-10-20 | Double-flat-wall steel-plastic composite winding pipe |
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| Country | Link |
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| CN (1) | CN107559503B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055537A1 (en) * | 2004-11-17 | 2006-05-24 | Vulkan Lokring-Rohrverbindungen Gmbh & Co. Kg | Pipe joint with improved strength |
| CN101275733A (en) * | 2008-05-06 | 2008-10-01 | 黄建聪 | Clip convex type pipeline joint component |
| CN203892739U (en) * | 2014-06-09 | 2014-10-22 | 张永杰 | Steel skeleton steel-plastic composite pipe and production line thereof |
| CN204083541U (en) * | 2014-07-09 | 2015-01-07 | 张永杰 | A kind of steel-plastic composite pressure pipe |
| CN105020513A (en) * | 2014-04-17 | 2015-11-04 | 虞建永 | Stainless steel corrugated pipe quick connector |
| CN207316262U (en) * | 2017-10-20 | 2018-05-04 | 安徽安塑管业有限公司 | A kind of Double-flat wall steel plastic composite winding pipe |
-
2017
- 2017-10-20 CN CN201710982266.4A patent/CN107559503B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055537A1 (en) * | 2004-11-17 | 2006-05-24 | Vulkan Lokring-Rohrverbindungen Gmbh & Co. Kg | Pipe joint with improved strength |
| CN101275733A (en) * | 2008-05-06 | 2008-10-01 | 黄建聪 | Clip convex type pipeline joint component |
| CN105020513A (en) * | 2014-04-17 | 2015-11-04 | 虞建永 | Stainless steel corrugated pipe quick connector |
| CN203892739U (en) * | 2014-06-09 | 2014-10-22 | 张永杰 | Steel skeleton steel-plastic composite pipe and production line thereof |
| CN204083541U (en) * | 2014-07-09 | 2015-01-07 | 张永杰 | A kind of steel-plastic composite pressure pipe |
| CN207316262U (en) * | 2017-10-20 | 2018-05-04 | 安徽安塑管业有限公司 | A kind of Double-flat wall steel plastic composite winding pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107559503A (en) | 2018-01-09 |
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