CN103075583A - Reinforced-type plastic double-wall corrugated pipe - Google Patents
Reinforced-type plastic double-wall corrugated pipe Download PDFInfo
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- CN103075583A CN103075583A CN2013100331103A CN201310033110A CN103075583A CN 103075583 A CN103075583 A CN 103075583A CN 2013100331103 A CN2013100331103 A CN 2013100331103A CN 201310033110 A CN201310033110 A CN 201310033110A CN 103075583 A CN103075583 A CN 103075583A
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- wall
- plastic double
- enhancement mode
- plate
- wall corrugated
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- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 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
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The invention discloses a reinforced-type plastic double-wall corrugated pipe, which comprises an corrugated outer wall and a cylindrical corrugated inner wall, wherein the corrugated outer wall consists of peak sections and valley sections, which are alternately distributed along the axial direction, and shoulder parts on two sides of the top of each peak section are respectively provided with an outer reinforced plate which is integrally in a circular shape. The junction of the peak section and the valley section is provided with an inner reinforced plate which is integrally in a circular shape. By adopting the technical scheme, the strength of the peak sections can be adequately improved, the annular rigidness of the entire pipeline can be greatly enhanced, and high requirement of particular engineering on the annular rigidness of the plastic corrugated pipeline can be adequately met.
Description
Technical field
The present invention relates to a kind of pipeline, relate in particular to a kind of enhancement mode plastic double-wall corrugated.
Background technique
Existing plastic double-wall corrugated pipeline is that inwall is level and smooth, outer wall is the structure of bellows-shaped, is bonded as one by high temperature extrusion between the trough section of outer wall and the inwall.When ring stiffness is had relatively high expectations in special engineering, the plastic double-wall corrugated pipeline of this structure will be crushed, because the crest section is hollow structure, the position of easy flattening deformation just is the shoulder of ring and the joint between crest section and the trough section in both sides, crest section top, and this just can't engineering demands.
Summary of the invention
The present invention provides the plastic double-wall corrugated that a kind of ring stiffness is high, compression resistance is strong in order to solve deficiency of the prior art.
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, the ripple outer wall is comprised of crest section and the trough section of alternately arranging vertically, and the shoulder of the both sides, top of described each crest section is respectively equipped with the external reinforcing plate for car that one integral body is ring.
Be equipped with the whole interior stiffening plate that is ring in the crest section with trough section joint.
Described per pass external reinforcing plate for car is continuous cirque structure or the cirque structure that is made of the disconnected outer arcuate plate of at least two internodes.
Stiffening plate is continuous cirque structure or the cirque structure that is made of the disconnected arc plate of at least two internodes in the described per pass.
Described external reinforcing plate for car, interior stiffening plate and ripple outer wall are one-body molded.
Have two symmetrical axial mould closed lines on the described ripple outer wall, be respectively equipped with axial stiffening plate or shaft orientation reinforcing rib along two axial mould closed lines on the ripple outer wall.
Described axial stiffening plate is the disconnected structure of continuous structure or at least two internodes.
Described shaft orientation reinforcing rib is the disconnected structure of continuous structure or at least two internodes.
Described each crest section is equipped with the ring stiffening rib one along center of top, and described ring stiffening rib is the disconnected structure of continuous structure or at least two internodes.
Adopt technique scheme, shoulder in the both sides, top of each crest section of ripple outer wall is respectively equipped with the external reinforcing plate for car that one integral body is ring, be equipped with the whole interior stiffening plate that is ring in the crest section with trough section joint, so just fully increased the intensity of crest section, the ring stiffness of whole pipeline is strengthened greatly, fully satisfy special engineering to the demanding demand of plastic corrugated pipe road ring stiffness.The external frame of external reinforcing plate for car and interior stiffening plate cross section is curved section shape all, can increase like this bonded area with crest section and trough section outer surface, 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 like this designing mould and manufacturing.According to the different requirements of special engineering to the plastic double-wall corrugated pipeline ring stiffness, can the per pass external reinforcing plate for car and the interior stiffening plate cirque structure that is set to continuous cirque structure or consisted of by the disconnected arc plate of at least two internodes, like this can economical with materials and reduce cost.Because when making double-wall corrugated pipe, two axial mould closed line places are weak link, therefore in axial mould closed line axial stiffening plate or shaft orientation reinforcing rib are set, can fully strengthen the intensity at this place.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the central wherein joint ripple outer wall of Fig. 1 and the axial cutaway view Amplified image of corrugated internal wall.
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, the ripple outer wall is comprised of crest section 1 and the trough section 2 of alternately arranging vertically, and the shoulder of the both sides, top of each crest section 1 is respectively equipped with the external reinforcing plate for car 3 that one integral body is ring.Be equipped with the whole interior stiffening plate 4 that is ring in crest section 1 with trough section joint, the external frame of external reinforcing plate for car 3 and interior stiffening plate 4 cross sections is curved section shape all, and namely external reinforcing plate for car 3 and interior stiffening plate 4 are the curved surface platy structure.So just fully increase the intensity of crest section 1, the ring stiffness of whole pipeline is strengthened greatly, fully satisfied special engineering to the demanding demand of plastic corrugated pipe road ring stiffness.External reinforcing plate for car 3, interior stiffening plate 4 and ripple outer wall are one-body molded, are convenient to like this designing mould and manufacturing.External reinforcing plate for car 3 and interior stiffening plate 4 can be done local thickening, particularly thicken processing at the convex surface of external reinforcing plate for car 3 and the concave surface place of interior stiffening plate 4, and this comprises that also the triangle gusset is set to be strengthened processing.
Have two symmetrical axial mould closed lines on the ripple outer wall, be respectively equipped with axial stiffening plate 6(or shaft orientation reinforcing rib along two axial mould closed lines on the ripple outer wall).Axial stiffening plate 6(or shaft orientation reinforcing rib) be the disconnected structure of continuous structure or at least two internodes.
Each crest section 1 is equipped with ring stiffening rib 7 one along center of top, and described ring stiffening rib 7 is the disconnected structure of continuous structure or at least two internodes.
According to the different requirements of special engineering to the plastic double-wall corrugated pipeline ring stiffness, can be continuous cirque structure or the cirque structure that is made of the disconnected outer arcuate plate of at least two internodes with per pass external reinforcing plate for car 3, stiffening plate 4 be continuous cirque structure or the cirque structure that is made of the disconnected arc plate of at least two internodes in the per pass.Can save like this plastic material and reduce cost.Because when making double-wall corrugated pipe, two axial mould closed line places are weak link, therefore in axial mould closed line axial stiffening plate 6(or shaft orientation reinforcing rib are set), can fully strengthen the intensity at this place.
Claims (9)
1. enhancement mode plastic double-wall corrugated, comprise ripple outer wall and columnar corrugated internal wall, the ripple outer wall is comprised of crest section and the trough section of alternately arranging vertically, it is characterized in that: the shoulder of the both sides, top of described each crest section is respectively equipped with the external reinforcing plate for car that one integral body is ring.
2. a kind of enhancement mode plastic double-wall corrugated according to claim 1 is characterized in that: be equipped with the whole interior stiffening plate that is ring in the crest section with trough section joint.
3. a kind of enhancement mode plastic double-wall corrugated according to claim 2 is characterized in that: described per pass external reinforcing plate for car is continuous cirque structure or the cirque structure that is made of the disconnected outer arcuate plate of at least two internodes.
4. a kind of enhancement mode plastic double-wall corrugated according to claim 3 is characterized in that: stiffening plate is continuous cirque structure or the cirque structure that is made of the disconnected arc plate of at least two internodes in the described per pass.
5. according to claim 2 or 3 or 4 described a kind of enhancement mode plastic double-wall corrugateds, it is characterized in that: described external reinforcing plate for car, interior stiffening plate and ripple outer wall are one-body molded.
6. a kind of enhancement mode plastic double-wall corrugated according to claim 5, it is characterized in that: have two symmetrical axial mould closed lines on the described ripple outer wall, be respectively equipped with axial stiffening plate or shaft orientation reinforcing rib along two axial mould closed lines on the ripple outer wall.
7. a kind of enhancement mode plastic double-wall corrugated according to claim 6 is characterized in that: described axial stiffening plate is the disconnected structure of continuous structure or at least two internodes.
8. a kind of enhancement mode plastic double-wall corrugated according to claim 6 is characterized in that: described shaft orientation reinforcing rib is the disconnected structure of continuous structure or at least two internodes.
9. a kind of enhancement mode plastic double-wall corrugated according to claim 5, it is characterized in that: described each crest section is equipped with the ring stiffening rib one along center of top, and described ring stiffening rib is the disconnected structure of continuous structure or at least two internodes.
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 |
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| CN103075583A true CN103075583A (en) | 2013-05-01 |
| CN103075583B CN103075583B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315270A (en) * | 2014-10-20 | 2015-01-28 | 戴爱清 | Bidirectional bent corrugated pipe |
| CN105206987A (en) * | 2014-06-24 | 2015-12-30 | 泰科电子连接荷兰公司 | Corrugated Tube For Protecting A Cable, Fastener For Coupling A Housing On The Corrugated Tube And Seal Element For Sealing The Corrugated Tube Against The Housing |
| CN111514419A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Video distal end holds subassembly and has its laryngeal mask main part, laryngeal mask |
Citations (6)
| 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 |
| US6006788A (en) * | 1996-12-04 | 1999-12-28 | Coflexip | Flexible pipe with internal gasproof undulating metal tube |
| US20080184704A1 (en) * | 2006-11-17 | 2008-08-07 | Elringklinger Ag | Tubular moulding |
| 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 |
| 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 (6)
| 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 |
| US6006788A (en) * | 1996-12-04 | 1999-12-28 | Coflexip | Flexible pipe with internal gasproof undulating metal tube |
| US20080184704A1 (en) * | 2006-11-17 | 2008-08-07 | Elringklinger Ag | Tubular moulding |
| 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 |
| CN203052013U (en) * | 2013-01-29 | 2013-07-10 | 詹春生 | Enhanced plastic double-wall corrugated pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206987A (en) * | 2014-06-24 | 2015-12-30 | 泰科电子连接荷兰公司 | Corrugated Tube For Protecting A Cable, Fastener For Coupling A Housing On The Corrugated Tube And Seal Element For Sealing The Corrugated Tube Against The Housing |
| CN113488798A (en) * | 2014-06-24 | 2021-10-08 | 泰科电子连接荷兰公司 | Corrugated tube for protecting cable, fastener for connecting shell and sealing element |
| CN113488798B (en) * | 2014-06-24 | 2023-11-28 | 泰科电子连接荷兰公司 | Bellows for protecting cables, fastener for coupling housing, and sealing element |
| CN104315270A (en) * | 2014-10-20 | 2015-01-28 | 戴爱清 | Bidirectional bent corrugated pipe |
| CN111514419A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Video distal end holds subassembly and has its laryngeal mask main part, laryngeal mask |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103075583B (en) | 2015-09-23 |
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Owner name: LI XIUJU Effective date: 20150812 |
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Inventor after: Zhan Chunsheng Inventor after: Li Xiuju Inventor before: Zhan Chunsheng |
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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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170129 |