CN208670309U - The more ribs of FRPE enhance antidetonation Double wound bellows - Google Patents
The more ribs of FRPE enhance antidetonation Double wound bellows Download PDFInfo
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- CN208670309U CN208670309U CN201820924139.9U CN201820924139U CN208670309U CN 208670309 U CN208670309 U CN 208670309U CN 201820924139 U CN201820924139 U CN 201820924139U CN 208670309 U CN208670309 U CN 208670309U
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Abstract
The utility model relates to a kind of more ribs of FRPE to enhance antidetonation Double wound bellows, it is lower to solve existing bellows shock resistance, it is easy to be occurred being broken by earthquake effect or the phenomenon that leak, it include: tube wall, it is set to tube wall appearance hollow reinforced rib in spiral distribution, hollow reinforced rib is internally provided with ribs, is provided with outer wall outside the tube wall between adjacent hollow reinforcing rib, table is provided with internal layer in tube wall；It is provided between glass and/or internal layer and inner surface of tube wall in ribs and is provided with glass.Outer wall is set between adjacent hollow reinforcing rib, to improve the ring stiffness at bellows trough, improves the ring stiffness of bellows weak part；Setting ribs improves the ring stiffness of bellows entirety inside hollow reinforced rib；By the way that glass, the axial drag of Lai Tigao bellows are arranged in bellows, to improve lateral wave when bellows resists earthquake, the shear behavior of bellows also can increase after setting glass.
Description
Technical field
The utility model relates to a kind of bellows structure, especially a kind of more ribs of FRPE enhance antidetonation Double wound ripple
Pipe.
Background technique
Bellows is a kind of tubing with cyclic structure outer wall and smooth internal walls.Outer wall wave structure in a ring, greatly
The ring stiffness of tubing is enhanced greatly, to enhance pipeline to the resistance of soil load, and there is preferable soil body effect.
Currently used bellows is mostly PE molding, and bellows weight ratio pipe of cement is light, therefore carries and construct also very convenient.It is arranging
It is used widely in Hydraulic Projects.
As drainpipe, it is typically embedded in underground, ring stiffness with higher at wave crest, but soil is squeezed into trough
It is larger to the pressure of tube wall when position, so that tube wall becomes the weak part of entire bellows.
And due to the water flowing in pipe for a long time, it is chronically at moist environment, inboard wall of tube body bacterium easy to breed, also to pipe
The requirement of body proposition antibacterial.
Some areas belong to earthquake and take place frequently area, after drainpipe buys in ground end, the shadow of vibration that earthquake generates to drainpipe
Sound is especially big, therefore proposes the requirement of antidetonation to drainpipe.
Summary of the invention
The utility model, which solves existing bellows, becomes entire wave due to receiving the extruding of soil in the position of trough
The weak part of line pipe, haves the defects that security risk, a kind of more rib enhancing antidetonation Double wound bellowss of FRPE is provided, in wave
The position of paddy increases outer wall, to improve the ring stiffness for changing weak part, and then guarantee bellows it is whole use ring stiffness.
It is lower that the utility model also solves existing bellows shock resistance, is easy to be occurred being broken or leak by earthquake effect
The phenomenon that water, provides a kind of more ribs enhancing antidetonation Double wound bellowss of FRPE, glass is arranged in bellows, by glass come
The axial drag for improving bellows, to promote the anti-seismic performance of bellows.
The utility model also solves existing bellows interior and is chronically at wet environment, and bacterium easy to breed lacks
It falls into, a kind of more rib enhancing antidetonation Double wound bellowss of FRPE is provided, there is anti-microbial property, to realize bellows automatic sterilization function
The effect of.
The utility model the specific technical proposal is: a kind of more ribs of FRPE enhance antidetonation Double wound bellowss, comprising: pipe
Wall is set to tube wall appearance hollow reinforced rib in spiral distribution, and hollow reinforced rib is internally provided with ribs, and adjacent hollow adds
It is provided with outer wall outside tube wall between strengthening tendons, table is provided with internal layer in tube wall；Glass and/or internal layer and pipe are provided in ribs
Glass is provided between wall inner surface.Outer wall is set between adjacent hollow reinforcing rib, to improve the ring at bellows trough
Rigidity improves the ring stiffness of bellows weak part；The ring of setting ribs raising bellows entirety is rigid inside hollow reinforced rib
Degree；By the way that glass, the axial drag of Lai Tigao bellows are arranged in bellows, to improve transverse direction when bellows resists earthquake
Wave also can increase the shear behavior of bellows after glass is arranged.
Preferably, the ribs in hollow reinforced rib includes perpendicular rib and cross rib, the relatively perpendicular rib of cross rib is symmetrical, glass setting
In in perpendicular rib.
Preferably, the intermediate radial position of perpendicular rib has and red melts glue.
Preferably, outer wall and tube wall fit, into a single integrated structure or outer wall mutually separates to form external cavity with tube wall.
Preferably, outer wall is that perhaps outer wall is hollow tubular structure to sheet structure or outer wall is with the hollow of internal-rib
Pipe.
Preferably, internal layer is the antibiotic layer of yellow.Internal layer is antibiotic layer, so that bellows has the effect of antibacterial.
Preferably, tube wall and hollow reinforced rib be melt glue connection by winding unit spiral winding and in docking site and
At.
Preferably, glass is short fibre, the length of short fibre is 3-6cm, glass in ribs radially, axial and circumferential
Indefinite distribution.The indefinite distribution of glass, so that forming a kind of braiding structure between glass, this braiding can be born radially, axially
With circumferential active force, to improve the ability of tubing antidetonation.
The beneficial effects of the utility model are: outer wall is arranged between adjacent hollow reinforcing rib, to improve ripple tube wave
Ring stiffness at paddy improves the ring stiffness of bellows weak part；It is whole to improve bellows for setting ribs inside hollow reinforced rib
The ring stiffness of body；By the way that glass, the axial drag of Lai Tigao bellows are arranged in bellows, so that improving bellows resists earthquake
When lateral wave, also can increase the shear behavior of bellows after glass is set.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is second of structural schematic diagram of the utility model；
Fig. 3 is the third structural schematic diagram of the utility model；
Fig. 4 is the 4th kind of structural schematic diagram of the utility model；
Fig. 5 is the 5th kind of structural schematic diagram of the utility model；
Fig. 6 is the 6th kind of structural schematic diagram of the utility model；
Fig. 7 is that structure shown in the utility model Fig. 1 melts glue schematic diagram；
In figure: 1, internal layer, 2, tube wall, 3, hollow reinforced rib, 4, perpendicular rib, 5, cross rib, 6, sheet material, 7, glass, 8, external cavity,
9, hollow tube, 10, external fin, 11, melt glue.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.
A kind of embodiment 1: more rib enhancings antidetonation Double wound bellows of FRPE (referring to Fig. 1), comprising: tube wall 2 is set to
Tube wall appearance hollow reinforced rib 3 in spiral distribution, hollow reinforced rib are internally provided with ribs, between adjacent hollow reinforcing rib
Tube wall outside be provided with outer wall, table is provided with internal layer 1 in tube wall.In the present embodiment, hollow reinforced rib is convexly curved shape, outside
Wall is sheet material 6.Ribs in hollow reinforced rib includes perpendicular rib 4 and cross rib 5, and the relatively perpendicular rib of cross rib is symmetrical.It is horizontal in the present embodiment
Rib be it is skewed, i.e., the diameter where one end of cross rib connection hollow reinforced rib inner wall is greater than where one end that cross rib connects perpendicular rib
Diameter.
Outer wall fit with tube wall it is into a single integrated structure, internal layer be yellow antibiotic layer.
Tube wall and hollow reinforced rib are by winding unit spiral winding and to melt glue 11 in docking site and be formed by connecting, and melt glue
Position is in the intermediate radial position of perpendicular rib, and melting adhesive tape has red mark color (referring to Fig. 7).
Glass 7 is provided in ribs, glass is set in cross rib, and glass is short fibre, and the length of short fibre is 3-6cm, glass
Fibre in ribs radially, the indefinite distribution of axial and circumferential.
Embodiment 2: a kind of more rib enhancings antidetonation Double wound bellows (referring to fig. 2) of FRPE, with the area between embodiment 1
Be not, be provided with glass 7 between internal layer and inner surface of tube wall, glass be it is long fine, glass most tube wall together in the shape of a spiral, glass
It is divided into multiply, is separated from each other between stock and stock, remaining structure is referring to embodiment 1.
Embodiment 3: a kind of more rib enhancings antidetonation Double wound bellows (referring to Fig. 3) of FRPE, with the area between embodiment 1
It is not, the sheet material as outer wall is mutually separated with the appearance of tube wall, the external cavity 8 of all round closure is formed after separation, remaining
Structure is referring to embodiment 1.
Embodiment 4: a kind of more rib enhancings antidetonation Double wound bellows (referring to fig. 4) of FRPE, between embodiment 1 not
Be with place: outer wall uses closed 9 structure of hollow tube, and the trapezoidal structure of hollow tube, the two sidewalls appearance of hollow tube is in
The appearance of empty reinforcing rib two sides fits.The appearance of hollow tube and tube wall fits, remaining structure is referring to embodiment 1.
Embodiment 5: a kind of more rib enhancings antidetonation Double wound bellows pipe (referring to Fig. 5) of FRPE, between embodiment 4
The difference is that: as the hollow tube 9 of outer wall, mutually separate and formed external cavity with the appearance of tube wall, that is, two it is hollow plus
Tube wall between strengthening tendons is to form two cavity structures.Remaining structure is referring to embodiment 4.
Embodiment 6: a kind of more rib enhancings antidetonation Double wound bellows (referring to Fig. 6) of FRPE, between embodiment 3 not
It is with place: after the sheet material as outer wall is separated with tube wall, forms radial external fin 10 between outer wall and tube wall, external fin hangs down
Straight pipe wall, remaining structure is referring to embodiment 3.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within
The protection scope of technical solutions of the utility model.
Claims (8)
1. a kind of more ribs of FRPE enhance antidetonation Double wound bellows, characterized by comprising: tube wall, being set to tube wall appearance is in
The hollow reinforced rib of Spiral distribution, hollow reinforced rib are internally provided with ribs, the tube wall peripheral hardware between adjacent hollow reinforcing rib
It is equipped with outer wall, table is provided with internal layer in tube wall；It is provided between glass and/or internal layer and inner surface of tube wall and is provided in ribs
Glass.
2. the more ribs of FRPE according to claim 1 enhance antidetonation Double wound bellows, it is characterised in that hollow reinforced rib
Interior ribs includes perpendicular rib and cross rib, and the relatively perpendicular rib of cross rib is symmetrical, and glass is set in perpendicular rib.
3. the more ribs of FRPE according to claim 1 enhance antidetonation Double wound bellows, it is characterised in that the centre of perpendicular rib
Radial position, which has, red melts glue.
4. the more ribs of FRPE according to claim 1 or 2 or 3 enhance antidetonation Double wound bellows, it is characterised in that outer wall
It with tube wall mutually separates to form external cavity with the tube wall into a single integrated structure or outer wall that fits.
5. the more ribs of FRPE according to claim 4 enhance antidetonation Double wound bellows, it is characterised in that outer wall is sheet material
Perhaps outer wall is hollow tubular structure to structure or outer wall is the hollow tube with internal-rib.
6. the more ribs of FRPE according to claim 1 or 2 or 3 enhance antidetonation Double wound bellows, it is characterised in that internal layer
For the antibiotic layer of yellow.
7. the more ribs of FRPE according to claim 1 or 2 or 3 enhance antidetonation Double wound bellows, it is characterised in that tube wall
It is by winding unit spiral winding and to melt glue connection in docking site and form with hollow reinforced rib.
8. the more ribs of FRPE according to claim 1 or 2 or 3 enhance antidetonation Double wound bellows, it is characterised in that glass
For short fibre, the length of short fibre is 3-6cm, glass in ribs radially, the indefinite distribution of axial and circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924139.9U CN208670309U (en) | 2018-06-14 | 2018-06-14 | The more ribs of FRPE enhance antidetonation Double wound bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924139.9U CN208670309U (en) | 2018-06-14 | 2018-06-14 | The more ribs of FRPE enhance antidetonation Double wound bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670309U true CN208670309U (en) | 2019-03-29 |
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ID=65825201
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924139.9U Active CN208670309U (en) | 2018-06-14 | 2018-06-14 | The more ribs of FRPE enhance antidetonation Double wound bellows |
Country Status (1)
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| CN (1) | CN208670309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630828A (en) * | 2019-10-10 | 2019-12-31 | 张家港戴恩机械有限公司 | Hollow wall porous ribbed winding corrugated pipe |
-
2018
- 2018-06-14 CN CN201820924139.9U patent/CN208670309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630828A (en) * | 2019-10-10 | 2019-12-31 | 张家港戴恩机械有限公司 | Hollow wall porous ribbed winding corrugated pipe |
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Address after: 201318, room 6, building 68, No. 1445, Lane 101, Shen Lu, Shen Shen road, Shanghai, Zhenkang, Zhoupu, Pudong New Area Patentee after: Shanghai Ruihuang Pipe Technology Co.,Ltd. Address before: 201318, room 6, building 68, No. 1445, Lane 101, Shen Lu, Shen Shen road, Shanghai, Zhenkang, Zhoupu, Pudong New Area Patentee before: SHANGHAI RUIHUANG PIPE INDUSTRY TECHNOLOGY Co.,Ltd. |