CN204704500U - A kind of steel band reinforced polyethylene spiral ripple pipe - Google Patents
A kind of steel band reinforced polyethylene spiral ripple pipe Download PDFInfo
- Publication number
- CN204704500U CN204704500U CN201520127595.7U CN201520127595U CN204704500U CN 204704500 U CN204704500 U CN 204704500U CN 201520127595 U CN201520127595 U CN 201520127595U CN 204704500 U CN204704500 U CN 204704500U
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- China
- Prior art keywords
- steel band
- helical steel
- layer polyethylene
- polyethylene
- ripple pipe
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Abstract
The utility model relates to a kind of steel band reinforced polyethylene spiral ripple pipe, belong to Bellows Technology field, comprise inner layer polyethylene, helical steel band and outer layer polyethylene, described helical steel band is placed between described inner layer polyethylene and described outer layer polyethylene, wherein, described helical steel band is provided with the stiffening rib of one or more axis, described stiffening rib is placed between described inner layer polyethylene and described outer layer polyethylene, described stiffening rib is 2-8 bar, and being evenly distributed on described helical steel band, the cross section of described helical steel band is M type.Beneficial effect is: structure is simple, and intensity is high, by the stability using the helical steel band of stiffening rib and M type to improve bellows, extends the working life of whole tubing.
Description
Technical field
The utility model relates to steel band reinforced polyethylene spiral ripple pipe technical field, especially relates to a kind of steel band reinforced polyethylene spiral ripple pipe.
Background technique
Traditional steel band reinforced polyethylene spiral ripple pipe is by inner layer polyethylene, the helical corrugation body that helical steel band and outer layer polyethylene are formed, because it has the plurality of advantages such as interior smooth, critical external compressive resistance ability are strong, corrosion-resistant, can be widely used in various draining that municipal administration, industry, agricultural and traffic engineering construction etc. use and drainage.But due to ambient pressure, the factor such as to expand with heat and contract with cold impact, traditional steel band reinforced polyethylene spiral ripple pipe easily causes tube wall ftracture and damage.
Therefore a kind of compression resistance is good, and the appearance of the steel band reinforced polyethylene spiral ripple pipe of long service life is necessary.
Model utility content
The utility model, for solving the problems of the technologies described above, is to provide a kind of compression resistance good, the steel band reinforced polyethylene spiral ripple pipe of long service life.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of steel band reinforced polyethylene spiral ripple pipe, comprise inner layer polyethylene, helical steel band and outer layer polyethylene, described helical steel band is placed between described inner layer polyethylene and described outer layer polyethylene, it is characterized in that: the stiffening rib being provided with one or more axis on described helical steel band, described stiffening rib is placed between described inner layer polyethylene and described outer layer polyethylene;
The cross section of described helical steel band is M type.
As preferred technological scheme, described stiffening rib is 2-8 bar, and is evenly distributed on described helical steel band.
As preferred technological scheme, the top of described helical steel band adopts arc transition structure.
As preferred technological scheme, the side of described helical steel band has secondary.
As preferred technological scheme, described helical steel band is connected by round-corner transition with between secondary.
As preferred technological scheme, the edge of described helical steel band and stiffening rib has rounding structure.
The beneficial effect that the utility model has: structure is simple, and intensity is high, by the stability using the helical steel band of stiffening rib and M type to improve bellows, extends the working life of whole tubing.
Accompanying drawing explanation
Fig. 1 is the utility model: a kind of cross-sectional view of steel band reinforced polyethylene spiral ripple pipe.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1, a kind of steel band reinforced polyethylene spiral ripple pipe, comprise inner layer polyethylene 1, helical steel band 2 and outer layer polyethylene 3, helical steel band 2 is placed between inner layer polyethylene 1 and outer layer polyethylene 3, helical steel band 2 is provided with the stiffening rib 4 of one or more axis, and stiffening rib 4 is placed between inner layer polyethylene 1 and outer layer polyethylene 3.Wherein, stiffening rib 4 is 2-8 bar, and is evenly distributed on helical steel band 2.
The top of helical steel band 2 of the present utility model adopts arc transition structure, can strengthen the intensity of bellows.Further, the side of described helical steel band 2 has secondary 5, and described helical steel band 2 is connected by round-corner transition with between secondary 5.
The edge of helical steel band 2 of the present utility model and stiffening rib 4 has rounded feature, can prevent body in BENDING PROCESS due to steel band secondary with sharp edges embed polyethylene pipe body, and the body premature aging caused, the problem such as damaged.
By the stability using the helical steel band 2 of stiffening rib 4 and M type to improve bellows, extend the working life of whole tubing.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a steel band reinforced polyethylene spiral ripple pipe, comprise inner layer polyethylene, helical steel band and outer layer polyethylene, described helical steel band is placed between described inner layer polyethylene and described outer layer polyethylene, it is characterized in that: a kind of steel band reinforced polyethylene spiral ripple pipe, comprise inner layer polyethylene, helical steel band and outer layer polyethylene, described helical steel band is placed between described inner layer polyethylene and described outer layer polyethylene, it is characterized in that: the stiffening rib being provided with one or more axis on described helical steel band, described stiffening rib is placed between described inner layer polyethylene and described outer layer polyethylene,
The cross section of described helical steel band is M type.
2. a kind of steel band reinforced polyethylene spiral ripple pipe according to claim 1, is characterized in that: described stiffening rib is 2-8 bar, and is evenly distributed on described helical steel band.
3. a kind of steel band reinforced polyethylene spiral ripple pipe according to claim 1, is characterized in that: the top of described helical steel band adopts arc transition structure.
4. a kind of steel band reinforced polyethylene spiral ripple pipe according to claim 1, is characterized in that: the side of described helical steel band has secondary.
5. a kind of steel band reinforced polyethylene spiral ripple pipe according to claim 4, is characterized in that: described helical steel band is connected by round-corner transition with between secondary.
6. a kind of steel band reinforced polyethylene spiral ripple pipe according to claim 1, is characterized in that: the edge of described helical steel band and stiffening rib has rounding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127595.7U CN204704500U (en) | 2015-03-05 | 2015-03-05 | A kind of steel band reinforced polyethylene spiral ripple pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127595.7U CN204704500U (en) | 2015-03-05 | 2015-03-05 | A kind of steel band reinforced polyethylene spiral ripple pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704500U true CN204704500U (en) | 2015-10-14 |
Family
ID=54284119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127595.7U Expired - Fee Related CN204704500U (en) | 2015-03-05 | 2015-03-05 | A kind of steel band reinforced polyethylene spiral ripple pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606336A (en) * | 2017-10-23 | 2018-01-19 | 湖北凯科塑业有限公司 | A kind of buried PE tubing |
| CN110043718A (en) * | 2019-04-16 | 2019-07-23 | 仪征市恒盛机械有限公司 | A kind of Anti-pressure aluminum pipe |
-
2015
- 2015-03-05 CN CN201520127595.7U patent/CN204704500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606336A (en) * | 2017-10-23 | 2018-01-19 | 湖北凯科塑业有限公司 | A kind of buried PE tubing |
| CN110043718A (en) * | 2019-04-16 | 2019-07-23 | 仪征市恒盛机械有限公司 | A kind of Anti-pressure aluminum pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160305 |