CN206861069U - A kind of superelevation ring stiffness plastic steel composite pipe - Google Patents
A kind of superelevation ring stiffness plastic steel composite pipe Download PDFInfo
- Publication number
- CN206861069U CN206861069U CN201720344394.1U CN201720344394U CN206861069U CN 206861069 U CN206861069 U CN 206861069U CN 201720344394 U CN201720344394 U CN 201720344394U CN 206861069 U CN206861069 U CN 206861069U
- Authority
- CN
- China
- Prior art keywords
- tube
- inner tube
- supporting plate
- ring stiffness
- superelevation
- 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
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Abstract
It the utility model is related to multiple tube technical field, especially a kind of superelevation ring stiffness plastic steel composite pipe, including outer tube, the first inner tube is provided with the cavity of the outer tube, the outer tube, separator tube is provided between first inner tube, the outer tube, first inner tube, separator tube is arranged concentrically, the surface of the separator tube is vertically provided with supporting plate, the both ends of the supporting plate are respectively protruding into outer tube, the inside of first inner tube, elastic caoutchouc is provided between the adjacent supporting plate, the inner surface of first inner tube is provided with the second inner tube, the inner surface of first inner tube is provided with convex body, the outer surface of second inner tube is provided with the groove to match with convex body, first inner tube and the second inner tube are arranged concentrically.The supporting plate structure that the utility model is set can play a supporting role, and improve the overall non-deformability of multiple tube, increase the ring stiffness of multiple tube, prevent multiple tube to be deformed or damage.
Description
Technical field
It the utility model is related to multiple tube technical field, more particularly to a kind of superelevation ring stiffness plastic steel composite pipe.
Background technology
Whether in living or in industrial production, the buried underground of a pipeline is required for, to convey liquefied gas or row
Waste is let out, these pipelines need to bear very big pressure, and this just has very big requirement to the ring stiffness of pipeline, and what be presently, there are answers
It is relatively low to close pipe ring rigidity, it is impossible to meet demand.
Utility model content
The purpose of this utility model is and one kind proposed in order to solve to exist in the prior art the shortcomings that ring stiffness is relatively low
Superelevation ring stiffness plastic steel composite pipe.
To achieve these goals, the utility model employs following technical scheme：
A kind of superelevation ring stiffness plastic steel composite pipe, including outer tube are designed, the first inner tube, institute are provided with the cavity of the outer tube
State and separator tube is provided between outer tube, the first inner tube, the outer tube, the first inner tube, separator tube are arranged concentrically, the separator tube
Surface is vertically provided with supporting plate, and the both ends of the supporting plate are respectively protruding into outer tube, the inside of the first inner tube, the adjacent branch
Elastic caoutchouc is provided between fagging, the inner surface of first inner tube is provided with the second inner tube, and the inner surface of first inner tube is set
There is convex body, the outer surface of second inner tube is provided with the groove to match with convex body, and first inner tube and the second inner tube are concentric
Set.
Preferably, the inside of the elastic caoutchouc is provided with multiple apertures.
Preferably, the surfaces externally and internally of the separator tube is shaped form.
Preferably, the supporting plate is shaped as rectangle.
The utility model proposes a kind of superelevation ring stiffness plastic steel composite pipe, beneficial effect is：The support of setting is hardened
Structure can play a supporting role, and improve the overall non-deformability of multiple tube, increase the ring stiffness of multiple tube, prevent compound
Pipe is deformed or damaged；The separator tube and elastic rubber structure of setting, the pressure from the external world can be absorbed, played certain
Buffering effect, protect multiple tube.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of superelevation ring stiffness plastic steel composite pipe structural representation.
In figure：Outer tube 1, the first inner tube 2, separator tube 3, elastic caoutchouc 4, supporting plate 5, the second inner tube 6, convex body 7, groove 8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of superelevation ring stiffness plastic steel composite pipe, including outer tube 1, the cavity of outer tube 1 is interior to be provided with the first inner tube
2, be provided with separator tube 3 between outer tube 1, the first inner tube 2, the surfaces externally and internally of separator tube 3 is shaped form, outer tube 1, the first inner tube 2,
Separator tube 3 is arranged concentrically, and the surface of separator tube 3 is vertically provided with supporting plate 5, and supporting plate 5 is shaped as rectangle, supporting plate 5
Both ends be respectively protruding into outer tube 1, the inside of the first inner tube 2, be provided with elastic caoutchouc 4, elastic caoutchouc between adjacent supporting plate 5
4 inside is provided with multiple apertures, and the inner surface of the first inner tube 2 is provided with the second inner tube 6, and the inner surface of the first inner tube 2 is provided with convex body
7, the outer surface of the second inner tube 6 is provided with the groove 8 to match with convex body 7, and the first inner tube 2 and the second inner tube 6 are arranged concentrically.
Porous elastic caoutchouc 4 can absorb from the external world pressure, surface be curved separator tube 3 can make by
Power disperse, reduce the pressure that is subject to of the second inner tube 6, and then improve the ring stiffness of multiple tube, supporting plate 5 can play support
Effect, improve the overall non-deformability of multiple tube, improve the ring stiffness of multiple tube；Convex body 7 and groove 8 coordinate, and make
Second inner tube 6 is more stable.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of superelevation ring stiffness plastic steel composite pipe, including outer tube (1), the cavity of the outer tube (1) is interior to be provided with the first inner tube
(2), it is characterised in that separator tube (3), the outer tube (1), the first inner tube are provided between the outer tube (1), the first inner tube (2)
(2), separator tube (3) is arranged concentrically, and the surface of the separator tube (3) is vertically provided with supporting plate (5), the supporting plate (5)
Both ends are respectively protruding into outer tube (1), the inside of the first inner tube (2), and elastic caoutchouc is provided between the adjacent supporting plate (5)
(4), the inner surface of first inner tube (2) is provided with the second inner tube (6), and the inner surface of first inner tube (2) is provided with convex body
(7), the outer surface of second inner tube (6) is provided with the groove (8) to match with convex body (7), first inner tube (2) and second
Inner tube (6) is arranged concentrically.
A kind of 2. superelevation ring stiffness plastic steel composite pipe according to claim 1, it is characterised in that the elastic caoutchouc (4)
Inside be provided with multiple apertures.
3. a kind of superelevation ring stiffness plastic steel composite pipe according to claim 1, it is characterised in that the separator tube (3)
Surfaces externally and internally is shaped form.
4. a kind of superelevation ring stiffness plastic steel composite pipe according to claim 1, it is characterised in that the supporting plate (5)
It is shaped as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344394.1U CN206861069U (en) | 2017-04-01 | 2017-04-01 | A kind of superelevation ring stiffness plastic steel composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344394.1U CN206861069U (en) | 2017-04-01 | 2017-04-01 | A kind of superelevation ring stiffness plastic steel composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861069U true CN206861069U (en) | 2018-01-09 |
Family
ID=60816271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344394.1U Expired - Fee Related CN206861069U (en) | 2017-04-01 | 2017-04-01 | A kind of superelevation ring stiffness plastic steel composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242798A (en) * | 2019-06-18 | 2019-09-17 | 浙江义腾特种钢管有限公司 | A kind of corrosion-resistant anti-high pressure stainless steel tube |
-
2017
- 2017-04-01 CN CN201720344394.1U patent/CN206861069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242798A (en) * | 2019-06-18 | 2019-09-17 | 浙江义腾特种钢管有限公司 | A kind of corrosion-resistant anti-high pressure stainless steel tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401420 Chongqing Qijiang County Industrial Park Patentee after: Chongqing communist state industrial (Group) Co., Ltd. Address before: 401420 Chongqing Qijiang County Industrial Park Patentee before: Chongqing Yu Wanfeng science and Technology Co., Ltd. |
|
| 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: 20180109 Termination date: 20200401 |