CN109099225A - A kind of double muscle winding bellowss of plastics - Google Patents
A kind of double muscle winding bellowss of plastics Download PDFInfo
- Publication number
- CN109099225A CN109099225A CN201811220202.1A CN201811220202A CN109099225A CN 109099225 A CN109099225 A CN 109099225A CN 201811220202 A CN201811220202 A CN 201811220202A CN 109099225 A CN109099225 A CN 109099225A
- Authority
- CN
- China
- Prior art keywords
- stud
- studs
- plastic material
- plastics
- triangle
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 210000003205 muscle Anatomy 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 title description 9
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Abstract
The present invention relates to a kind of double muscle of plastics to wind bellows, including tubing tail band and plastic material, plastic shaped spiral is wrapped in the outside of tubing tail band, form outer corrugated shape, the plastic material includes hollow ontology and stud, the stud at least two, stud encloses the support construction of triangle or quadrangle with part body.Two studs are arranged in it in plastic material, make the support construction that triangle or quadrangle are enclosed inside plastic material, when plastic material is by external force, the equal stress in each side of triangle or quadrangle and disperse, so that plastic material is not easy to collapse, the ring stiffness of tubing is substantially increased.It is provided with longitudinal through-hole in its stud, to reduce the meter Chong of bellows, and linear velocity when production can be made to be improved.
Description
[technical field]
The present invention relates to a kind of plastic winding bellowss, are a kind of buried tubing, are widely used in various drainage pipeline pavings
If.
[background technique]
China Patent No. is ZL 201220119995.X, and the internal-rib enhancing spiral of a kind of entitled band and its preparation twines
Disclose a kind of band, including panel, arc body and stud around the patent of tubing, the arc body be located at the outside of panel and
Form a cavity between the panel and arc body, the stud is in the cavity between arc body and panel and by cavity one
It is divided into two, the two sides of the panel are clinch.Panel, arc body and stud in the band are once to be extruded into
Type.Tubing ontology is the tubular body for being wound by the band and being melted welding and formed, and the arc body is in tubing ontology
Outside forms outer corrugated shape, and is connected to pipe fitting in the both ends plastic welding of tubing ontology.
The internal-rib enhancing spiral winding tubing of above-mentioned band and its preparation has following defect:
1, the ring stiffness of the tubing is mainly generated by the single stud in arc body, when external force is when on arc body,
External force largely acts on stud, and single stud is easy because being squeezed due to bending deformation, so that entire arc body collapses.
2, due to extrusion molding be with hollow and overlap edge band, cause produce band when hollow cavity in
Heat can not discharge, along with the clinch and stud on both sides need to form, so the speed for producing this band can be very slow, nothing
Method realizes real benefit.
3, since band is tubing that is first preforming, being then welded into the both sides overlap joint of the band of cold conditions, tubing overlap joint
Portion is most weak place and is the outside for being exposed at tubing, and climate temperature, transport and the variation of installation influence very big, overlap joint
Portion's tensile strength is inadequate, it is easy to be broken, ripple is in spring like.
[summary of the invention]
To solve the above problems, the purpose of the present invention is to provide a kind of double muscle of plastics to wind bellows, it is a kind of ring
Rigidity is high, compressive resistance is high, easily fabricated tubing, using the total of the drainpipe of its manufacture is stable, ring stiffness is high, meter Chong
Gently, it is suitble to the tubing of production larger caliber.
To achieve the above object, the technical scheme adopted by the invention is as follows: a kind of double muscle of plastics wind bellowss, including tubing
Tail band and plastic material, plastic shaped spiral are wrapped in the outside of tubing tail band, form outer corrugated shape, the plastic material packet
Hollow ontology and stud are included, the stud at least two, stud encloses the support of triangle or quadrangle with part body
Structure.
The double muscle winding bellowss of one of present invention plastics are further arranged to: longitudinal lead to is provided in the stud
Hole.
The double muscle winding bellowss of one of present invention plastics are further arranged to: the quantity of the stud is two, two
Root stud is vertically arranged and is parallel to each other, and two studs and part body enclose rectangular support construction.
The double muscle winding bellowss of one of present invention plastics are further arranged to: the quantity of the stud is two, two
Root stud is obliquely installed and symmetrical with the central axes of ontology, and two studs and part body enclose trapezoidal support knot
Structure.
The double muscle winding bellowss of one of present invention plastics are further arranged to: the quantity of the stud is two, two
Root stud is obliquely installed and the top of two studs is connected with each other, and two studs enclose the support of triangle with part body
Structure.
Compared with prior art, the invention has the following beneficial effects:
1, two studs are arranged in it in plastic material, make the support that triangle or quadrangle are enclosed inside plastic material
Structure, when plastic material is by external force, the equal stress in each side of triangle or quadrangle and disperse so that plastic material is not easy to collapse
It collapses, substantially increases the ring stiffness and anti-pressure ability of tubing.
2, its stud forms first, so as to determine the height and the width of stud according to ring stiffness needed for bellows,
To guarantee the ring stiffness of bellows.
3, it is provided with longitudinal through-hole in its stud, to reduce the meter Chong of bellows, and line when production can be made
Speed is improved.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram of another embodiment of the invention；
Fig. 4 is the structural schematic diagram of another embodiment of the invention；
In figure: 1, tubing tail band, 2, ontology, 3, stud, 4, through-hole.
[specific embodiment]
It is further detailed to a kind of double muscle winding bellowss works of plastics of the present invention below by specific embodiment
Description.
As shown in Figure 1 and Figure 2, a kind of double muscle of plastics wind bellows, including tubing tail band 1 and plastic material, plastic material
It being spirally wound on the outside of tubing tail band 1, forms outer corrugated shape, the plastic material includes hollow ontology 2 and stud 3,
The stud 3 at least two, stud 3 encloses the support construction of triangle or quadrangle with part body 2.In the stud 3
It is provided with longitudinal through-hole 4.
Three kinds of the embodiment of the present invention exemplified below, the quantity of stud 3 is two, but stud 3 can also in quantity
Think more, belongs to protection category of the invention.
As shown in Fig. 2, being a kind of embodiment of the invention, the quantity of stud 3 is two, and two studs 3 are vertically arranged
And it is parallel to each other, two studs 3 and part body 2 enclose rectangular support construction.
As shown in figure 3, another embodiment of the invention, the quantity of stud 3 is two, and two studs 3 are obliquely installed
And symmetrical with the central axes of ontology 2, two studs 3 and part body 2 enclose trapezoidal support construction.
As shown in figure 4, another embodiment of the invention, the quantity of stud 3 is two, and two studs 3 are obliquely installed
And the top of two studs 3 is connected with each other, and two studs 3 enclose the support construction of triangle with part body 2.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (5)
1. a kind of double muscle of plastics wind bellows, including tubing tail band and plastic material, plastic shaped spiral are wrapped in tubing bottom
The outside of band forms outer corrugated shape, it is characterised in that: the plastic material includes hollow ontology and stud, the stud
At least two, stud encloses the support construction of triangle or quadrangle with part body.
2. the double muscle of a kind of plastics as described in claim 1 wind bellows, it is characterised in that: be provided with longitudinal direction in the stud
Through-hole.
3. the double muscle of a kind of plastics as claimed in claim 1 or 2 wind bellowss, it is characterised in that: the quantity of the stud is
Two, two studs are vertically arranged and are parallel to each other, and two studs and part body enclose rectangular support construction.
4. the double muscle of a kind of plastics as claimed in claim 1 or 2 wind bellowss, it is characterised in that: the quantity of the stud is
Two, two studs are obliquely installed and symmetrical with the central axes of ontology, and two studs and part body enclose trapezoidal
Support construction.
5. the double muscle of a kind of plastics as claimed in claim 1 or 2 wind bellowss, it is characterised in that: the quantity of the stud is
Two, two studs are obliquely installed and the top of two studs is connected with each other, and two studs and part body enclose triangle
The support construction of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220202.1A CN109099225A (en) | 2018-10-19 | 2018-10-19 | A kind of double muscle winding bellowss of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220202.1A CN109099225A (en) | 2018-10-19 | 2018-10-19 | A kind of double muscle winding bellowss of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099225A true CN109099225A (en) | 2018-12-28 |
Family
ID=64869150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220202.1A Pending CN109099225A (en) | 2018-10-19 | 2018-10-19 | A kind of double muscle winding bellowss of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056717A (en) * | 2019-05-16 | 2019-07-26 | 上海瑞皇管业科技有限公司 | The porous coiled composite tube of reinforcement |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883805A (en) * | 2014-03-24 | 2014-06-25 | 浙江天井塑业有限公司 | HDPE helical bellows and manufacturing method |
| CN203770861U (en) * | 2014-03-24 | 2014-08-13 | 浙江天井塑业有限公司 | HDPE (high-density polyethylene) spiral corrugated pipe |
| CN204062220U (en) * | 2014-08-26 | 2014-12-31 | 东莞市圆玄建材贸易有限公司 | Internal rib reinforcing outer ripple type plastic twining structured wall pipe |
| CN106090464A (en) * | 2016-07-22 | 2016-11-09 | 高志宏 | A kind of plastics reinforcement is wound around corrugated tube |
| CN107366783A (en) * | 2016-05-12 | 2017-11-21 | 无锡麟达新型管道科技有限公司 | Double muscle strengthen sewage dedicated pipe inside and outside HDPE |
| CN108506592A (en) * | 2018-05-29 | 2018-09-07 | 凌志环保股份有限公司 | HDPE enhances ripple type plastic wall pipe |
| CN108506593A (en) * | 2018-05-29 | 2018-09-07 | 凌志环保股份有限公司 | HDPE enhances ripple type plastic wall pipe |
| CN209196302U (en) * | 2018-10-19 | 2019-08-02 | 张家港戴恩机械有限公司 | A kind of double muscle winding bellowss of plastics |
-
2018
- 2018-10-19 CN CN201811220202.1A patent/CN109099225A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883805A (en) * | 2014-03-24 | 2014-06-25 | 浙江天井塑业有限公司 | HDPE helical bellows and manufacturing method |
| CN203770861U (en) * | 2014-03-24 | 2014-08-13 | 浙江天井塑业有限公司 | HDPE (high-density polyethylene) spiral corrugated pipe |
| CN104747811A (en) * | 2014-03-24 | 2015-07-01 | 浙江天井塑业有限公司 | HDPE helical corrugated pipe and manufacturing method |
| CN204062220U (en) * | 2014-08-26 | 2014-12-31 | 东莞市圆玄建材贸易有限公司 | Internal rib reinforcing outer ripple type plastic twining structured wall pipe |
| CN107366783A (en) * | 2016-05-12 | 2017-11-21 | 无锡麟达新型管道科技有限公司 | Double muscle strengthen sewage dedicated pipe inside and outside HDPE |
| CN106090464A (en) * | 2016-07-22 | 2016-11-09 | 高志宏 | A kind of plastics reinforcement is wound around corrugated tube |
| CN108506592A (en) * | 2018-05-29 | 2018-09-07 | 凌志环保股份有限公司 | HDPE enhances ripple type plastic wall pipe |
| CN108506593A (en) * | 2018-05-29 | 2018-09-07 | 凌志环保股份有限公司 | HDPE enhances ripple type plastic wall pipe |
| CN209196302U (en) * | 2018-10-19 | 2019-08-02 | 张家港戴恩机械有限公司 | A kind of double muscle winding bellowss of plastics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056717A (en) * | 2019-05-16 | 2019-07-26 | 上海瑞皇管业科技有限公司 | The porous coiled composite tube of reinforcement |
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