CN206093244U - Internal -rib reinforced polyethylene helical bellows - Google Patents
Internal -rib reinforced polyethylene helical bellows Download PDFInfo
- Publication number
- CN206093244U CN206093244U CN201621000166.4U CN201621000166U CN206093244U CN 206093244 U CN206093244 U CN 206093244U CN 201621000166 U CN201621000166 U CN 201621000166U CN 206093244 U CN206093244 U CN 206093244U
- Authority
- CN
- China
- Prior art keywords
- rib
- internal
- helical bellows
- tubular product
- polyethylene helical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 11
- -1 polyethylene Polymers 0.000 title claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract 4
- 208000002925 dental caries Diseases 0.000 abstract 3
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides an internal -rib reinforced polyethylene helical bellows, includes the tubular product body, the tubular product body adopts spiral winding's strip butt fusion to form, is equipped with the protruding strengthening rib of two cavitys on the strip, is equipped with opening and cavity portion between the protruding strengthening rib of two cavitys, is equipped with the colloidal sol of connecting the protruding strengthening rib of two cavitys at the opening, and ribbed pipe in cavity portion is equipped with the reinforcing is equipped with the faying face in the both sides of strip. The protruding strengthening rib of cavity can improve the intensity of tubular product, and tubular product ring rigidity has been demonstrate, proved certainly to the reinforcing internal -rib. Owing to have hollow structure, reduced the quantity of plastics, increased substantially the price / performance ratio of tubular product.
Description
Technical field
The utility model is related to drainage pipeline technical field, and in particular to a kind of internal-rib strengthens polyethylene helical bellows.
Background technology
In urban construction, the embedded of subsoil drain and blow-off pipe is important municipal works, conventional drainpipe
And blow-off pipe has pipe of concrete and metal tube, new material high-strength polyethylene has strong pliability, corrosion resistant and wear-resisting performance,
Comparing same diameter can significantly decrease cost with the all-plastic buried drain pipe of ring stiffness, reach it is high performance simultaneously, its
Prominent advantage is to save material, and the outer ripple plastic winding structure wall pipe with hollow reinforced rib is due to good
Pipeclay collective effect and ring stiffness and be widely used in during municipal blow-off line builds.The winding bellows of all-plastic sets
Standby relatively easy, but to the tubing more than 1000 millimeters, to reach ring stiffness requirement its plastic layer will become very thick, tubing
Cost will be improved.Therefore, it is necessary to providing a kind of internal-rib strengthens polyethylene helical bellows, to overcome lacking on said structure
Fall into.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of with good ring stiffness and higher intensity
Rib strengthens polyethylene helical bellows.
In order to solve above-mentioned technical problem, the utility model includes tubing body, and the tubing body adopts spiral winding
Band welding form, two hollow boss reinforcements are provided with band, be provided with out between two hollow boss reinforcements
Oral area and cavity portion, are provided with the colloidal sol of two hollow boss reinforcement connections in opening portion, and in cavity portion enhancing internal-rib is provided with
Pipe, in the both sides of band faying face is provided with.Hollow boss reinforcement can improve the intensity of tubing, strengthen internally finned tube and ensure that
Pipe ring stiffness.Due to hollow structure, reducing the consumption of plastics, the cost performance of tubing is greatly improved.
Used as further improvement of the utility model, two hollow boss reinforcements connect to form semicircle by colloidal sol
Shape.
Used as further improvement of the utility model, the enhancing internally finned tube is PP materials.
Used as further improvement of the utility model, the enhancing internally finned tube is steel matter.
In sum, the utility model has the advantages that with good ring stiffness and higher intensity.
Description of the drawings
Come that the utility model is described in more detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic cross-section of band of the present utility model.
Specific embodiment
As shown in Figure 1, the utility model includes tubing body, and the tubing body is using the band welding of spiral winding
Into, two hollow boss reinforcements 1 are provided with band, opening portion 2 and cavity are provided between two hollow boss reinforcements 1
Portion 3, the colloidal sol 4 for connecting two hollow boss reinforcements 1 is provided with opening portion 2, and two hollow boss reinforcements 1 pass through colloidal sol
4 connections form semi-circular shape, and in cavity portion 3 enhancing internally finned tube 5 is provided with, and the enhancing internally finned tube 5 is PP materials or steel matter,
The both sides of band are provided with faying face 6.Hollow boss reinforcement 1 can improve the intensity of tubing, strengthen internally finned tube 5 and ensure that pipe
Material ring stiffness.Due to hollow structure, reducing the consumption of plastics, the cost performance of tubing is greatly improved.
Claims (4)
1. a kind of internal-rib strengthens polyethylene helical bellows, including tubing body, and the tubing body adopts the band of spiral winding
Material welding is formed, it is characterised in that：Two hollow boss reinforcements are provided with band, between two hollow boss reinforcements
Opening portion and cavity portion are provided with, are provided with the colloidal sol of two hollow boss reinforcement connections in opening portion, in cavity portion increasing is provided with
Strong internally finned tube, in the both sides of band faying face is provided with.
2. the internal-rib as described in claim 1 strengthens polyethylene helical bellows, it is characterised in that：Two hollow boss reinforcements
Connect to form semi-circular shape by colloidal sol.
3. the internal-rib as described in claim 1 strengthens polyethylene helical bellows, it is characterised in that：The enhancing internally finned tube is PP
Material.
4. the internal-rib as described in claim 1 strengthens polyethylene helical bellows, it is characterised in that：The enhancing internally finned tube is steel
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000166.4U CN206093244U (en) | 2016-08-31 | 2016-08-31 | Internal -rib reinforced polyethylene helical bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000166.4U CN206093244U (en) | 2016-08-31 | 2016-08-31 | Internal -rib reinforced polyethylene helical bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093244U true CN206093244U (en) | 2017-04-12 |
Family
ID=58477142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000166.4U Expired - Fee Related CN206093244U (en) | 2016-08-31 | 2016-08-31 | Internal -rib reinforced polyethylene helical bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448694A (en) * | 2017-09-28 | 2017-12-08 | 四川易霖伟业管道有限公司 | Internal-rib strengthens polyethylene helical bellows |
| CN107830269A (en) * | 2017-12-04 | 2018-03-23 | 萍乡市大地新材料科技有限公司 | Helical bellows and its manufacture method with supporting rib stiffener structure |
| CN109237147A (en) * | 2018-08-27 | 2019-01-18 | 广东永高塑业发展有限公司 | A kind of winding structure pipe and its dedicated irregular belt material |
-
2016
- 2016-08-31 CN CN201621000166.4U patent/CN206093244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448694A (en) * | 2017-09-28 | 2017-12-08 | 四川易霖伟业管道有限公司 | Internal-rib strengthens polyethylene helical bellows |
| CN107830269A (en) * | 2017-12-04 | 2018-03-23 | 萍乡市大地新材料科技有限公司 | Helical bellows and its manufacture method with supporting rib stiffener structure |
| CN109237147A (en) * | 2018-08-27 | 2019-01-18 | 广东永高塑业发展有限公司 | A kind of winding structure pipe and its dedicated irregular belt material |
| CN109237147B (en) * | 2018-08-27 | 2022-04-12 | 公元管道(广东)有限公司 | Winding arrangement wall pipe and special-shaped strip thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |