CN209414784U - A kind of axially hollow wall plastic tube - Google Patents
A kind of axially hollow wall plastic tube Download PDFInfo
- Publication number
- CN209414784U CN209414784U CN201822030496.3U CN201822030496U CN209414784U CN 209414784 U CN209414784 U CN 209414784U CN 201822030496 U CN201822030496 U CN 201822030496U CN 209414784 U CN209414784 U CN 209414784U
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- Prior art keywords
- tube body
- layer tube
- supporting rib
- outer layer
- axially hollow
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of axially hollow wall plastic tubes, including ontology (1), it is characterized in that, the ontology (1) includes outer layer tube body (2) and internal layer tube body (4), the outer layer tube body (2) and internal layer tube body (4) concentric setting, supporting rib (3) are equipped between the outer layer tube body (2) and internal layer tube body (4), described any two adjacent supporting rib (3) V-shaped settings.Compared with prior art, this it is practical newly have structure simple, lightweight, the advantages such as manufacturing cost is controllable, transportation cost is low.
Description
Technical field
The utility model relates to a kind of axially hollow wall plastic tubes.
Background technique
The double-deck axially hollow plastic tube is widely used in the necks such as municipal water supply, draining, chemical industry, industrial acid & alkali liquid body conveying
Domain.The current axially hollow plastic tube hollow layer of bilayer uses supporting rib connected vertically more, inner and outer pipes support is carried out, in order to reach
To use intensity requirement, realized generally by inner and outer pipes thickness of pipe wall and supporting rib thickness is increased, while increasing thickness, meeting
Increase whole pipe weight, not only cost increases, but also transportation cost also accordingly increases.
Therefore, a kind of structure is simple, lightweight, the axially hollow wall plastic tube quilt that manufacturing cost is controllable, transportation cost is low
It proposes.
Summary of the invention
The utility model provides that a kind of structure is simple, and lightweight, that manufacturing cost is controllable, transportation cost is low is axially hollow
Wall plastic tube.
The utility model discloses a kind of axially hollow wall plastic tubes, including ontology (1), which is characterized in that the ontology
(1) include outer layer tube body (2) and internal layer tube body (4), the outer layer tube body (2) and internal layer tube body (4) concentric setting, it is described outside
Equipped with supporting rib (3) between layer tube body (2) and internal layer tube body (4), described any two adjacent supporting ribs (3) are V-shaped to be set
It sets.
Described any two adjacent supporting ribs (3), angle are in 20~70 °.
Disclosed in the utility model is a kind of plastic tube of axially hollow tube wall of bilayer, comprising outer layer tube body (2) and interior
Layer tube body (4), the outer layer tube body (2) and internal layer tube body (4) are connected by supporting rib (3), and the supporting rib (3) is in V-shape,
That is corrugated, mechanical property is more preferable, therefore, can reduce the wall thickness of inside and outside tube body, reduces entire pipe weight, reduces cost
And reduce transportation cost.
The novel axially hollow plastic tube of bilayer changes the supporting rib in inner and outer pipes and is vertically connected as corrugated connection, that is, props up
Muscle (3) V-shaped setting is supportted, mechanical property is best, because torque is substantially that the above external force of decades of times connected vertically is straight
It connects the numerical value being transmitted in inner tube to greatly reduce, therefore, inner tube wall thickness can reduce, and only bear external force analysis from pipe, can be existing
There is basic wall thickness to reduce 30% or more, mitigates entire pipe weight, cost and transportation cost reduce.
According to the better basic principle design of the bigger stress of torque in physical mechanics.Changing the supporting rib in inner and outer pipes is corrugation
Shape connection, i.e. supporting rib (3) V-shaped setting.
Actual production is can to change production mould again, by squeezing out the double-deck axially hollow plastics of machine integrated production
Outer layer tube body (2), internal layer tube body (4) and supporting rib (3) on pipe.
Compared with prior art, this it is practical newly have structure simple, lightweight, manufacturing cost is controllable, transportation cost is low etc.
Advantage.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
As shown in the figure: 1 is ontology, and 2 be outer layer tube body, and 3 be supporting rib, and 4 be internal layer tube body.
Specific embodiment
The following detailed description of preferred embodiments of the present invention.
Embodiment 1: being the structural schematic diagram of the utility model embodiment 1, present embodiment discloses a kind of axis referring to Fig.1
To hollow wall plastic tube, including ontology (1), which is characterized in that the ontology (1) includes outer layer tube body (2) and internal layer tube body
(4), the outer layer tube body (2) and internal layer tube body (4) concentric setting, set between the outer layer tube body (2) and internal layer tube body (4)
Have supporting rib (3), described any two adjacent supporting rib (3) V-shaped settings.
Described any two adjacent supporting ribs (3), angle are in 20~70 °.
Disclosed in the utility model is a kind of plastic tube of axially hollow tube wall of bilayer, comprising outer layer tube body (2) and interior
Layer tube body (4), the outer layer tube body (2) and internal layer tube body (4) are connected by supporting rib (3), and the supporting rib (3) is in V-shape,
That is corrugated, mechanical property is more preferable, therefore, can reduce the wall thickness of inside and outside tube body, reduces entire pipe weight, reduces cost
And reduce transportation cost.
The novel axially hollow plastic tube of bilayer changes the supporting rib in inner and outer pipes and is vertically connected as corrugated connection, that is, props up
Muscle (3) V-shaped setting is supportted, mechanical property is best, because torque is substantially that the above external force of decades of times connected vertically is straight
It connects the numerical value being transmitted in inner tube to greatly reduce, therefore, inner tube wall thickness can reduce, and only bear external force analysis from pipe, can be existing
There is basic wall thickness to reduce 30% or more, mitigates entire pipe weight, cost and transportation cost reduce.
According to the better basic principle design of the bigger stress of torque in physical mechanics.Changing the supporting rib in inner and outer pipes is corrugation
Shape connection, i.e. supporting rib (3) V-shaped setting.
Actual production is can to change production mould again, inner and outer pipes on the double-deck axially hollow plastic tube of integration production
In supporting rib be corrugated connection.
Above-described is only the utility model/utility model preferred embodiment, it is noted that for this field
For those of ordinary skill, without departing from the concept of the present invention, several changes and improvements can also be made,
These are all within the protection scope of the present invention.
Claims (2)
1. a kind of axially hollow wall plastic tube, including ontology (1), which is characterized in that the ontology (1) includes outer layer tube body (2)
With internal layer tube body (4), the outer layer tube body (2) and internal layer tube body (4) concentric setting, the outer layer tube body (2) and inner tube
Supporting rib (3) are equipped between body (4), described any two adjacent supporting rib (3) V-shaped settings.
2. axially hollow wall plastic tube as described in claim 1, which is characterized in that described any two adjacent supporting ribs (3),
Its angle is in 20~70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030496.3U CN209414784U (en) | 2018-12-05 | 2018-12-05 | A kind of axially hollow wall plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030496.3U CN209414784U (en) | 2018-12-05 | 2018-12-05 | A kind of axially hollow wall plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414784U true CN209414784U (en) | 2019-09-20 |
Family
ID=67936665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030496.3U Active CN209414784U (en) | 2018-12-05 | 2018-12-05 | A kind of axially hollow wall plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706721A (en) * | 2020-07-10 | 2020-09-25 | 四川民生管业有限责任公司 | Hollow wall stainless steel large diameter pipeline and manufacturing method thereof |
-
2018
- 2018-12-05 CN CN201822030496.3U patent/CN209414784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706721A (en) * | 2020-07-10 | 2020-09-25 | 四川民生管业有限责任公司 | Hollow wall stainless steel large diameter pipeline and manufacturing method thereof |
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