CN103075583B - A kind of enhancement mode plastic double-wall corrugated - Google Patents
A kind of enhancement mode plastic double-wall corrugated Download PDFInfo
- Publication number
- CN103075583B CN103075583B CN201310033110.3A CN201310033110A CN103075583B CN 103075583 B CN103075583 B CN 103075583B CN 201310033110 A CN201310033110 A CN 201310033110A CN 103075583 B CN103075583 B CN 103075583B
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- wall
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- enhancement mode
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of enhancement mode plastic double-wall corrugated, comprise ripple outer wall and columnar corrugated internal wall, ripple outer wall is made up of the crest section of alternately arranging vertically and trough section, and the shoulder of the both sides, top of described each crest section is respectively equipped with one overall external reinforcing plate for car in ring.Together with being equipped with trough section joint in crest section overall in ring in stiffening plate.Adopt technique scheme, the intensity of crest section can be substantially increased, also make the ring stiffness of whole pipeline greatly strengthen, fully meet the demand that special engineering is high to the ring stiffness requirement of plastic corrugated pipe road.
Description
Technical field
The present invention relates to a kind of pipeline, particularly relate to a kind of enhancement mode plastic double-wall corrugated.
Background technique
Existing plastic double-wall corrugated pipeline is interior walls be smooth, outer wall is the structure of bellows-shaped, is bonded as one between the trough section of outer wall and inwall by high temperature extrusion.When in special engineering, ring stiffness requires higher, the plastic double-wall corrugated pipeline of this structure will be crushed, because crest section is hollow structure, the position of the easiest flattening deformation is just the shoulder of ring and the joint between crest section and trough section in both sides, crest section top, and this just cannot engineering demands.
Summary of the invention
The present invention, in order to solve deficiency of the prior art, provides the plastic double-wall corrugated that a kind of ring stiffness is high, compression resistance is strong.
For solving the problems of the technologies described above, the present invention adopts following technological scheme: a kind of enhancement mode plastic double-wall corrugated, comprise ripple outer wall and columnar corrugated internal wall, ripple outer wall is made up of the crest section of alternately arranging vertically and trough section, and the shoulder of the both sides, top of described each crest section is respectively equipped with one overall external reinforcing plate for car in ring.
Together with being equipped with trough section joint in crest section overall in ring in stiffening plate.
Described per pass external reinforcing plate for car is the cirque structure that continuous print cirque structure or the outer arcuate plate that broken by least two internodes are formed.
In described per pass, stiffening plate is the cirque structure that continuous print cirque structure or the arc plate that broken by least two internodes are formed.
Described external reinforcing plate for car, interior stiffening plate and ripple outer wall are one-body molded.
Described ripple outer wall has two symmetrical axial mould closed lines, ripple outer wall is respectively equipped with axial stiffening plate or shaft orientation reinforcing rib along two axial mould closed lines.
Described axial stiffening plate is continuous structure or at least two joint intermittent configuration.
Described shaft orientation reinforcing rib is continuous structure or at least two joint intermittent configuration.
Described each crest section is equipped with one ring stiffening rib along center of top, and described ring stiffening rib is continuous structure or at least two joint intermittent configuration.
Adopt technique scheme, one overall external reinforcing plate for car in ring is respectively equipped with at the shoulder of the both sides, top of each crest section of ripple outer wall, together with being equipped with trough section joint in crest section overall in ring in stiffening plate, so just substantially increase the intensity of crest section, also make the ring stiffness of whole pipeline greatly strengthen, fully meet the demand that special engineering is high to the ring stiffness requirement of plastic corrugated pipe road.The all curved section shape of external frame of external reinforcing plate for car and interior stiffening plate cross section, can increase the bonded area with crest section and trough section outer surface like this, strengthens the intensity of crest section.External reinforcing plate for car, interior stiffening plate and ripple outer wall are one-body molded, are convenient to designing mould and manufacturing like this.According to the different requirements of special engineering to plastic double-wall corrugated pipeline ring stiffness, the cirque structure that the arc plate that per pass external reinforcing plate for car and interior stiffening plate can be set to continuous print cirque structure or broken by least two internodes is formed, can save material like this and reduce costs.Due to when manufacturing double-wall corrugated pipe, two axial mould closed line places are weak link, therefore arrange axial stiffening plate or shaft orientation reinforcing rib in axial mould closed line, fully can strengthen the intensity at this place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the axial cutaway view Amplified image of wherein a joint ripple outer wall and corrugated internal wall in the middle of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of enhancement mode plastic double-wall corrugated of the present invention, comprise ripple outer wall and columnar corrugated internal wall 5, ripple outer wall is made up of the crest section 1 of alternately arranging vertically and trough section 2, and the shoulder of the both sides, top of each crest section 1 is respectively equipped with one overall external reinforcing plate for car 3 in ring.Together with being equipped with trough section joint in crest section 1 overall in ring in stiffening plate 4, all curved section shape of external frame of external reinforcing plate for car 3 and interior stiffening plate 4 cross section, namely external reinforcing plate for car 3 and interior stiffening plate 4 are curved surface platy structure.So just substantially increase the intensity of crest section 1, also make the ring stiffness of whole pipeline greatly strengthen, fully meet the demand that special engineering is high to the ring stiffness requirement of plastic corrugated pipe road.External reinforcing plate for car 3, interior stiffening plate 4 and ripple outer wall are one-body molded, are convenient to designing mould and manufacturing like this.External reinforcing plate for car 3 and interior stiffening plate 4 can do local thicken, particularly the convex surface of external reinforcing plate for car 3 and the concave surface of interior stiffening plate 4 carry out thickenings process, this also comprise arrange triangle gusset carry out reinforcement process.
Ripple outer wall has two symmetrical axial mould closed lines, ripple outer wall is respectively equipped with axial stiffening plate 6(or shaft orientation reinforcing rib along two axial mould closed lines).Axial stiffening plate 6(or shaft orientation reinforcing rib) be continuous structure or at least two joint intermittent configuration.
Each crest section 1 is equipped with one ring stiffening rib 7 along center of top, and described ring stiffening rib 7 is continuous structure or at least two joint intermittent configuration.
According to the different requirements of special engineering to plastic double-wall corrugated pipeline ring stiffness, can be the cirque structure that continuous print cirque structure or the outer arcuate plate that broken by least two internodes are formed by per pass external reinforcing plate for car 3, in per pass, stiffening plate 4 be the cirque structure that continuous print cirque structure or the arc plate that broken by least two internodes are formed.Can plastic material be saved like this and reduce costs.Due to when manufacturing double-wall corrugated pipe, two axial mould closed line places are weak link, therefore arrange axial stiffening plate 6(or shaft orientation reinforcing rib in axial mould closed line), fully can strengthen the intensity at this place.
Claims (4)
1. an enhancement mode plastic double-wall corrugated, comprise ripple outer wall and columnar corrugated internal wall, ripple outer wall is made up of the crest section of alternately arranging vertically and trough section, it is characterized in that: the shoulder of the both sides, top of each crest section is respectively equipped with one overall external reinforcing plate for car in ring;
Together with being equipped with trough section joint in crest section overall in ring in stiffening plate;
Per pass external reinforcing plate for car is the cirque structure that continuous print cirque structure or the outer arcuate plate that broken by least two internodes are formed;
In per pass, stiffening plate is the cirque structure that continuous print cirque structure or the arc plate that broken by least two internodes are formed;
Described external reinforcing plate for car, interior stiffening plate and ripple outer wall are one-body molded;
Described ripple outer wall has two symmetrical axial mould closed lines, ripple outer wall is respectively equipped with axial stiffening plate or shaft orientation reinforcing rib along two axial mould closed lines.
2. a kind of enhancement mode plastic double-wall corrugated according to claim 1, is characterized in that: described axial stiffening plate is continuous structure or at least two joint intermittent configuration.
3. a kind of enhancement mode plastic double-wall corrugated according to claim 1, is characterized in that: described shaft orientation reinforcing rib is continuous structure or at least two joint intermittent configuration.
4. a kind of enhancement mode plastic double-wall corrugated according to claim 1, is characterized in that: described each crest section is equipped with one ring stiffening rib along center of top, and described ring stiffening rib is continuous structure or at least two joint intermittent configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033110.3A CN103075583B (en) | 2013-01-29 | 2013-01-29 | A kind of enhancement mode plastic double-wall corrugated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033110.3A CN103075583B (en) | 2013-01-29 | 2013-01-29 | A kind of enhancement mode plastic double-wall corrugated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075583A CN103075583A (en) | 2013-05-01 |
| CN103075583B true CN103075583B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310033110.3A Expired - Fee Related CN103075583B (en) | 2013-01-29 | 2013-01-29 | A kind of enhancement mode plastic double-wall corrugated |
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| Country | Link |
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| CN (1) | CN103075583B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2963748B1 (en) * | 2014-06-24 | 2020-08-19 | TE Connectivity Nederland B.V. | Fastener for coupling a housing on a corrugated tube and corresponding assembly |
| CN104315270B (en) * | 2014-10-20 | 2017-03-15 | 戴爱清 | Compound bending corrugated tube |
| CN111514419B (en) * | 2019-02-02 | 2023-08-04 | 李大庆 | Far-end subassembly and have its laryngeal mask main part, laryngeal mask are held to video |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006788A (en) * | 1996-12-04 | 1999-12-28 | Coflexip | Flexible pipe with internal gasproof undulating metal tube |
| CN201702886U (en) * | 2010-04-16 | 2011-01-12 | 安徽省池州市忠宏管业有限公司 | Mould of corrugated pipe |
| CN102809003A (en) * | 2012-08-20 | 2012-12-05 | 詹春生 | Plastic double-walled corrugated pipeline with longitudinal and transverse reinforcing ribs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834423A (en) * | 1972-05-30 | 1974-09-10 | Acme Hamilton Mfg Corp | Contractile-extensible conduit and method of making same |
| DE102006054268A1 (en) * | 2006-11-17 | 2008-05-21 | Veritas Ag | Tubular shaped part |
| CN203052013U (en) * | 2013-01-29 | 2013-07-10 | 詹春生 | Enhanced plastic double-wall corrugated pipe |
-
2013
- 2013-01-29 CN CN201310033110.3A patent/CN103075583B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006788A (en) * | 1996-12-04 | 1999-12-28 | Coflexip | Flexible pipe with internal gasproof undulating metal tube |
| CN201702886U (en) * | 2010-04-16 | 2011-01-12 | 安徽省池州市忠宏管业有限公司 | Mould of corrugated pipe |
| CN102809003A (en) * | 2012-08-20 | 2012-12-05 | 詹春生 | Plastic double-walled corrugated pipeline with longitudinal and transverse reinforcing ribs |
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| Publication number | Publication date |
|---|---|
| CN103075583A (en) | 2013-05-01 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: LI XIUJU Effective date: 20150812 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhan Chunsheng Inventor after: Li Xiuju Inventor before: Zhan Chunsheng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAN CHUNSHENG TO: ZHAN CHUNSHENG LI XIUJU |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150812 Address after: 450000, No. five, building fifteen, No.1 Hospital, No. four, No. 1 road, Zhengzhou, Henan Applicant after: Zhan Chunsheng Applicant after: Li Xiuju Address before: 450000, No. five, building fifteen, No.1 Hospital, No. four, No. 1 road, Zhengzhou, Henan Applicant before: Zhan Chunsheng |
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| C14 | Grant of patent or utility model | ||
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| 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: 20150923 Termination date: 20170129 |