CN207454963U - A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe - Google Patents
A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe Download PDFInfo
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- CN207454963U CN207454963U CN201720545314.9U CN201720545314U CN207454963U CN 207454963 U CN207454963 U CN 207454963U CN 201720545314 U CN201720545314 U CN 201720545314U CN 207454963 U CN207454963 U CN 207454963U
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- spiral winding
- pipe
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Abstract
The utility model discloses a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipes, including tubing body, wind wall and spiral winding pipe, the outer surface of the tubing body is equipped with winding wall, the outer surface for winding wall is equipped with the spiral winding pipe set along tubing body length direction, and reinforcing rib is equipped in the inner wall interlayer of spiral winding pipe, the inside of the spiral winding pipe is equipped with cavity, the inside of cavity is embedded with internal-rib enhancing muscle, one end of internal-rib enhancing muscle is fixedly connected with winding wall, the other end of internal-rib enhancing muscle is fixedly connected with the top of spiral winding inside pipe wall, the both sides of the internal-rib enhancing muscle are respectively equipped with the first ribs and the second ribs, first ribs and the second ribs are all triangular structure.The utility model is by setting section as the spiral winding pipe for the semi-circular structure closed, uniform force, can bear the applied external force of bigger, the ring stiffness of spiral winding pipe is improved, so as to improve the whole ring stiffness of bellows.
Description
Technical field
The utility model is related to Bellows Technology fields, are specially a kind of internal rib reinforcing outer ripple type plastic twining structured wall
Tubing.
Background technology
Helical bellows is a kind of novel light tubing using high density polyethylene (HDPE) as raw material, have it is light-weight, high pressure resistant,
The features such as good toughness, construction are fast, long lifespan, the design of excellent structural pipe wall, compared with the tubing of other structures, cost is significantly
It reduces, and due to easy to connect, reliable, is widely used at home and abroad, largely replace pipe of concrete and cast iron pipe.
Since helical bellows is usually as the tubing for being embedded in subdrainage, the size of external pressure is born, directly
The quality of pipe performance is affected, measurement index is ring stiffness, if the ring stiffness of helical bellows is inadequate, it will cause
Tubing deforms in construction or effect because can not bear external pressure due to.
Utility model content
The purpose of this utility model is to provide a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides following technology case：A kind of internal-rib enhances outer ripple plastic winding
Structure-wall pipe material, including tubing body, winding wall and spiral winding pipe, the outer surface of the tubing body is equipped with winding wall, twines
The spiral winding pipe set along tubing body length direction is equipped with around the outer surface of wall, and is buried in the inner wall interlayer of spiral winding pipe
Equipped with reinforcing rib, protrusion is uniformly provided on the outside of the reinforcing rib, and the both ends of reinforcing rib are all equipped with flange and extend to winding
Pars intramuralis, the inside of the spiral winding pipe are equipped with cavity, and the inside of cavity is embedded with internal-rib enhancing muscle, and internal-rib enhances muscle
One end is fixedly connected with winding wall, and the other end of internal-rib enhancing muscle is fixedly connected with the top of spiral winding inside pipe wall, described interior
The both sides of rib enhancing muscle are respectively equipped with the first ribs and the second ribs, and the first ribs and the second ribs are all triangle
Shape structure, and it is symmetrically distributed in the both sides of internal-rib enhancing muscle.
Preferably, the section of the spiral winding pipe is the semi-circular structure of closing.
Preferably, the cavity is also the semi-circular structure of closing, and cavity is cut into two mirror images by internal-rib enhancing muscle
Symmetrical section is the hollow cavity of half arcuate structure.
Preferably, the internal-rib enhancing muscle is inverse-T-shaped structure.
Preferably, the winding wall is thermally melted in tubing outer body, and winds wall and be structure as a whole with spiral winding pipe.
Compared with prior art, the beneficial effects of the utility model are：This is internal rib reinforcing outer ripple type plastic twining structured
Wall tube material is pressed from both sides by being provided with the winding wall of spiral winding pipe on the outside of tubing body, and in the inner wall of spiral winding pipe
Reinforcing rib is set in layer, increases the overall construction intensity of spiral winding pipe, in addition, convex by being uniformly arranged on the outside of reinforcing rib
It rises, is effectively increased the contact area of reinforcing rib and spiral winding inside pipe wall, so as to increase reinforcing rib and spiral winding pipe
Bonding strength further improves the fracture toughness of spiral winding pipe, by the cavity that is set in the inside of spiral winding pipe
Portion buries internal-rib enhancing muscle, effectively improves the crushing resistance of spiral winding pipe, in addition, internal-rib enhancing muscle both sides are symmetrically arranged
First ribs and the second ribs, when internal-rib enhancing muscle is subject to external force to squeeze, suffered by the first ribs and the strong rib of the second frame
The power arrived is equal, so as to ensure the stability and crushing resistance of internal-rib enhancing muscle, so as to improve the ring stiffness of tubing body, this practicality
The new spiral winding pipe by setting semi-circular structure of the section for closing, uniform force can bear the applied external force of bigger,
The ring stiffness of spiral winding pipe is improved, so as to improve the whole ring stiffness of bellows.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the front view of the utility model.
In figure：1- cavitys；The first ribs of 2-；3- spiral winding pipes；4- reinforcing ribs；5- winds wall；6- tubing bodies；7-
Protrusion；8- internal-ribs enhance muscle；The second ribs of 9-；10- flange.
Specific implementation formula
The following is a combination of the drawings in the embodiments of the present utility model, the technology case in the utility model embodiment is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of internal-rib enhances outer ripple plastic winding knot
Structure wall tube material, including tubing body 6, winding wall 5 and spiral winding pipe 3, the outer surface of tubing body 6 is equipped with winding wall 5, winding
The outer surface of wall 5 is equipped with the spiral winding pipe 3 set along 6 length direction of tubing body, and winding wall 5 is thermally melted in outside tubing body 6
Side, and wind wall 5 and be structure as a whole with spiral winding pipe 3, the section of spiral winding pipe 3 is the semi-circular structure of closing, by setting
Spiral winding pipe 3 of the section for the semi-circular structure of closing is put, uniform force can bear the applied external force of bigger, improve spiral
The ring stiffness of winding pipe 3 so as to improve the whole ring stiffness of tubing body 6, and is buried in the inner wall interlayer of spiral winding pipe 3
There is reinforcing rib 4, the outside of reinforcing rib 4 is uniformly provided with protrusion 7, and the both ends of reinforcing rib 4 are all equipped with flange 10 and extend to winding
Inside wall 5, the contact area of reinforcing rib 4 and 3 inner wall of spiral winding pipe is effectively increased, so as to increase reinforcing rib 4 and spiral
The bonding strength of winding pipe 3, further improves the fracture toughness of spiral winding pipe 3, and the inside of spiral winding pipe 3 is equipped with cavity
1, the inside of cavity 1 is embedded with internal-rib enhancing muscle 8, and internal-rib enhancing muscle 8 is inverse-T-shaped structure, and cavity 1 is also the semicircle of closing
Structure, and internal-rib enhancing muscle 8 by cavity 1 cut into two mirror symmetries section be half arcuate structure hollow cavity, and internal-rib
The one end for enhancing muscle 8 is fixedly connected with winding wall 5, and the top of the other end and 3 inner wall of spiral winding pipe of internal-rib enhancing muscle 8 is fixed
Connection, effectively improves the crushing resistance of spiral winding pipe 3, and the both sides of internal-rib enhancing muscle 8 are respectively equipped with the first ribs 2 and the
Two ribs 9, and the first ribs 2 and the second ribs 9 are all triangular structure, and it is symmetrically distributed in internal-rib enhancing muscle 8
Both sides, the first ribs 2 and the second ribs 9 of triangular structure have stronger stability, outside internal-rib enhancing muscle 8 is subject to
Power squeeze when, the power suffered by the first ribs 2 and the strong rib 9 of the second frame is equal, so as to ensure internal-rib enhancing muscle stability and
Crushing resistance, so as to improve the ring stiffness of tubing body.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe, including tubing body (6), winding wall (5) and spiral
Winding pipe (3), it is characterised in that：The outer surface of the tubing body (6) is equipped with winding wall (5), and the outer surface of winding wall (5) is set
There is the spiral winding pipe (3) set along tubing body (6) length direction, and be embedded in the inner wall interlayer of spiral winding pipe (3)
Reinforcing rib (4) is uniformly provided on the outside of the reinforcing rib (4) raised (7), and the both ends of reinforcing rib (4) are all equipped with flange (10)
And winding wall (5) inside is extended to, the inside of the spiral winding pipe (3) is equipped with cavity (1), and the inside of cavity (1) is embedded with
Internal-rib enhancing muscle (8), and one end of internal-rib enhancing muscle (8) is fixedly connected with winding wall (5), the other end of internal-rib enhancing muscle (8)
It is fixedly connected with the top of spiral winding pipe (3) inner wall, the both sides of the internal-rib enhancing muscle (8) are respectively equipped with the first ribs
(2) and the second ribs (9), and the first ribs (2) and the second ribs (9) are all triangular structure, and are symmetrically distributed in
The both sides of internal-rib enhancing muscle (8).
2. a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 1, it is characterised in that：Institute
State semi-circular structure of the section of spiral winding pipe (3) for closing.
3. a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 1, it is characterised in that：Institute
The semi-circular structure that cavity (1) is also closing is stated, and cavity (1) is cut into section of two mirror symmetries by internal-rib enhancing muscle (8)
Face is the hollow cavity of half arcuate structure.
4. a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 1, it is characterised in that：Institute
It is inverse-T-shaped structure to state internal-rib enhancing muscle (8).
5. a kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe according to claim 1, it is characterised in that：Institute
It states winding wall (5) to be thermally melted on the outside of tubing body (6), and winds wall (5) and be structure as a whole with spiral winding pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545314.9U CN207454963U (en) | 2017-05-17 | 2017-05-17 | A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545314.9U CN207454963U (en) | 2017-05-17 | 2017-05-17 | A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454963U true CN207454963U (en) | 2018-06-05 |
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ID=62247145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545314.9U Expired - Fee Related CN207454963U (en) | 2017-05-17 | 2017-05-17 | A kind of internal rib reinforcing outer ripple type plastic twining structured wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454963U (en) |
Cited By (3)
| 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 |
| CN110566727A (en) * | 2019-10-09 | 2019-12-13 | 广东胜达塑胶科技有限公司 | High-pressure-resistant and wear-resistant quick-connection solid-wall winding pipe |
| CN113007460A (en) * | 2021-03-04 | 2021-06-22 | 上海英泰塑胶股份有限公司 | Continuous fiber rope bundle reinforced elliptic stirrup joint ring corrugated pipe |
-
2017
- 2017-05-17 CN CN201720545314.9U patent/CN207454963U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN110566727A (en) * | 2019-10-09 | 2019-12-13 | 广东胜达塑胶科技有限公司 | High-pressure-resistant and wear-resistant quick-connection solid-wall winding pipe |
| CN113007460A (en) * | 2021-03-04 | 2021-06-22 | 上海英泰塑胶股份有限公司 | Continuous fiber rope bundle reinforced elliptic stirrup joint ring corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20210517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |