CN207778006U - A kind of lamina rara externa band that multilayer make-up connection continuous winding is effective - Google Patents
A kind of lamina rara externa band that multilayer make-up connection continuous winding is effective Download PDFInfo
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- CN207778006U CN207778006U CN201721869355.XU CN201721869355U CN207778006U CN 207778006 U CN207778006 U CN 207778006U CN 201721869355 U CN201721869355 U CN 201721869355U CN 207778006 U CN207778006 U CN 207778006U
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Abstract
The utility model discloses a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective, including long strip shape ontology, the lower part of plate-like body one side is outward extended with lower extension, lower extension upper surface is equipped at least one strip the first snapping protrusion, and plate-like body lower face is equipped at least one strip the first snapping groove far from lower extension side；Plate-like body end face is equipped at least one strip docking recess being interlockingly connected with another laminate band or plate-like body end face docks protrusion equipped at least one strip being interlockingly connected with another laminate band；When plate-like body spiral wound, the first snapping protrusion and the first snapping fit depressions.Further, plate-like body end face is equipped at least one strip lug boss, and the docking recess is arranged on strip lug boss.The strong bonded inner plating band of the utility model energy, improves the overall performance of tube wall, conducive to the higher ranked continuous winding pipeline of making pressure rating or ring stiffness.
Description
Technical field
The utility model is related to manufacture the proximate matter of pipeline, effective outer of especially a kind of multilayer make-up connection continuous winding
Laminate band.
Background technology
Now, there is a kind of plastic tube being entwined by strip proximate matter continuous helical continuous winding pipe, its main feature is that
The pipeline of various bores, and the pipeline larger particularly suitable for manufacture bore can be flexibly made without mold, be applied to plumbing
Field, compared with conventional cement pipe and iron pipe, with light-weight, connector is few, easy for construction, good environmental protection, service life
The advantages that long, is used widely in various water supply and sewage work at present.
But because of wound plastic tube self structure problem, the winding pipe being entwined with proximate matter using conventional panels cannot be applied
In elevated pressures grade or compared with the occasion of high ring rigidity grade.In order to improve the ring stiffness and pressure rating of winding pipe, for one
A little larger pipelines of bore, existing way are that Wrapping formed, but this molding structure, strip and plate are carried out using multi-layer board band
It is difficult to reliable connection between band, tube wall globality is poor, and the integral strength of pipeline promotes unobvious, the increase of material and intensity
It is promoted and is mismatched.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of effective lamina rara externas of multilayer make-up connection continuous winding
Band, can strong bonded inner plating band, improve the overall performance of pipe wall after molding, be conducive to make elevated pressures grade or compared with
The continuous winding pipeline of high ring rigidity grade.
In order to achieve the above objectives, the technical solution of the utility model is：A kind of multilayer make-up connection continuous winding is effective
Lamina rara externa band, including long strip shape ontology, the lower part of plate-like body one side are outward extended with lower extension, in lower extension
End face is equipped at least one strip the first snapping protrusion, and plate-like body lower face is equipped at least one far from lower extension side
Strip the first snapping groove；
The plate-like body end face is equipped at least one strip docking recess being interlockingly connected with another laminate band, or
The plate-like body end face docks protrusion equipped at least one strip being interlockingly connected with another laminate band；
When plate-like body spiral wound, the first snapping protrusion and the first snapping fit depressions.
It is further improved, the plate-like body end face is equipped at least one strip lug boss, the docking recess
It is arranged on strip lug boss.It is embedded in inner plating band by strip lug boss, docking recess is recycled to be brought into inner plating
Row snapping, interconnection intensity is more preferable, further increases the ring stiffness of pipeline after winding.
It is preferred that the cross section of the strip lug boss is generally trapezoidal shaped, the centre of strip lug boss is equipped with multiple holes
Hole.
It is further improved, the plate-like body other end is equipped with what at least one and outer layer stiffener plate band was interlockingly connected
Strip docking recess.So that the utility model can be conducive to the pipeline of production external belt ripple protrusion with connecting bar.
It is further improved, the plate-like body other end is equipped at least one strip and fills slot.It is filled by described
The higher material of modular ratio plate-like body elastic membrane amount can be filled to form reinforcing rib by filling out slot, preferably improve pipeline after winding
Ring stiffness.It is preferred that the filling slot for oral area is small and the inside is big.Groove can be also arranged in the inner wall of filling slot.
It is further improved, the top of the first snapping protrusion is equipped with the first sealing strip installation groove.To improve pipeline
Leakage performance.
It is further improved, the plate-like body other end is equipped at least one strip protrusion.So as to direct shape
At continuous winding bellows.
Further, the strip protrusion is equipped with strip and fills slot.Convenient for filling modular ratio strip
The higher material of protrusion elastic membrane amount is to form reinforcing rib.
Further, the inner wall of the strip filling slot on the strip protrusion is equipped with groove.So as to and filling
Material combines more firm, is also convenient for setting block, facilitates the curing molding of filler.
It is further improved, the centre of the plate-like body is equipped with multiple holes.To reduce materials'use, managed after mitigating winding
The weight in road.
It is preferred that the plate-like body is made of PVC or PE or PPR or ABS or other high molecule plastics.
It is further improved, the top of the plate-like body another side is outward extended with extension, under upper extension
Face is equipped at least one strip the second snapping protrusion, and plate-like body upper surface is equipped at least one the far from upper extension side
Two snapping grooves, when plate-like body spiral wound, the second snapping protrusion and the second snapping fit depressions.With into
One step improves the axial direction bond strength of pipeline after winding.
Further, the lower part of the second snapping protrusion is equipped with the second sealing strip installation groove.Further increase winding
The sealing performance of pipe wall afterwards improves the barrier performance of pipeline.
The utility model at least one length being interlockingly connected with another laminate band since the plate-like body end face is equipped with
Bar shaped docking recess or the plate-like body end face are docked equipped at least one strip being interlockingly connected with another laminate band
Protrusion.It is interlockingly connected in this way with inner plating band by docking recess or docking protrusion, the strong bonded inner plating band of energy, after improving molding
The overall performance of pipe wall is conducive to make elevated pressures grade or the continuous winding pipeline compared with high ring rigidity grade.
Description of the drawings
Fig. 1 is the first embodiment stereogram of the utility model；
Fig. 2 is the first embodiment cross section view of the utility model；
Fig. 3 is second of embodiment cross section view of the utility model；
Fig. 4 is the third embodiment cross section view of the utility model.
Specific implementation mode
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in embodiment one, Fig. 1, Fig. 2, a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective, including strip
The lower part of shape plate-like body 1,1 one side of plate-like body is outward extended with lower extension 11, and 11 upper surface of lower extension is equipped with one
The first snapping of a strip protrusion 2,1 lower face of plate-like body are set far from 11 side of lower extension there are one the first snapping of strip
Groove 21；The first snapping protrusion 2 is equipped with reducing diameter part 2a at lower extension 11, and first snapping protrusion, 2 tops are equipped with the
One sealing strip installation groove 2b, first snapping protrusion 2 and first snapping groove 21 can also correspond to be each arranged to it is multiple；
The top of 1 another side of the plate-like body is outward extended with extension 12, is equipped with below upper extension 12
One the second snapping of strip protrusion 3, the second snapping protrusion 3 are equipped with reducing diameter part 3a, plate-like body 1 at upper extension 12
Upper surface is set far from 12 side of upper extension there are one the second snapping groove 31, second snapping protrusion 3 and the second snapping groove
31 can also correspond to and respectively be set as multiple.
1 upper surface of the plate-like body is set there are two the strip docking recess 4 being interlockingly connected with another laminate band, first in institute
It states 1 upper surface of plate-like body to set there are two strip lug boss 41, the cross section of strip lug boss 41 is generally trapezoidal shaped, each
Docking recess 4 is arranged on the upper surface of a strip lug boss 41, docking recess 4 for oral area is small and the inside is big.The length
The centre in strip bulge portion 41 is equipped with multiple holes 411.
It is set on 1 lower face of the plate-like body there are four the strip docking recess 5 being interlockingly connected with outer layer stiffener plate band,
The docking recess 5 also for oral area is small and the inside is big.
Set on 1 lower face of the plate-like body there are three strip fill slot 6, filling slot 6 for oral area is small and the inside is big.
The centre of the plate-like body 1 is equipped with multiple holes 13.
The plate-like body 1 is made of PVC or PE or PPR or ABS.
When 1 spiral wound of plate-like body, the first snapping protrusion 2 is matched with the first snapping groove 21；Institute
The second snapping protrusion 3 is stated to match with the second snapping groove 31.The filling slot 6 can fill modular ratio plate-like body
The higher material of 1 elastic membrane amount is to form reinforcing rib, such as filling thermosetting property unsaturated-resin and glass fibre.It can preferably carry
The ring stiffness of pipeline after height winding.By another laminate band of 4 snapping of strip docking recess on above-mentioned strip lug boss 41,
It, can be with forming ring rigidity higher by the 5 snapping outer layer stiffener plate band of docking recess on 1 lower face of above-mentioned plate-like body
Continuous winding pipe.
Shown in embodiment two, Fig. 3, a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective, with embodiment one
Unlike：1 upper surface of the plate-like body is not provided with strip lug boss and docking recess, but in the plate-like body 1
Protrusion 7 is docked with the strip that another laminate band is interlockingly connected there are three setting in upper surface；Pass through three docking protrusions 7 and another laminate
Band is interlockingly connected, and the lower part of the second snapping protrusion 3 is equipped with the second sealing strip installation groove 3b.To further increase formed pipe
The leakage performance of tube wall.
Shown in embodiment three, Fig. 4, a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective, including elongated plates
Shape ontology 1, the lower part of 1 one side of plate-like body are outward extended with lower extension 11, and 11 upper surface of lower extension sets that there are one long
The first snapping of bar shaped protrusion 2,1 lower face of plate-like body are set far from 11 side of lower extension there are one strip the first snapping groove
21；The first snapping protrusion 2 is equipped with reducing diameter part 2a at lower extension 11, and it is close that first snapping protrusion, 2 tops are equipped with first
Strip of paper used for sealing installation groove 2b, first snapping protrusion 2 and first snapping groove 21 can also correspond to be each arranged to it is multiple；
The top of 1 another side of the plate-like body is outward extended with extension 12, is equipped with below upper extension 12
One the second snapping of strip protrusion 3, the second snapping protrusion 3 are equipped with reducing diameter part 3a, plate-like body 1 at upper extension 12
Upper surface is set far from 12 side of upper extension there are one the second snapping groove 31, second snapping protrusion 3 and the second snapping groove
31 can also correspond to and respectively be set as multiple；The lower part of the second snapping protrusion 3 is equipped with the second sealing strip installation groove 3b.
1 upper surface of the plate-like body is set there are two the strip docking recess 4 being interlockingly connected with another laminate band, first in institute
It states 1 upper surface of plate-like body to set there are two strip lug boss 41, the cross section of strip lug boss 41 is generally trapezoidal shaped, each
Docking recess 4 is arranged on the upper surface of a strip lug boss 41, docking recess 4 for oral area is small and the inside is big.The length
The centre in strip bulge portion 41 is equipped with multiple holes 411.
Strip protrusion 8 and three strips filling slots 6 there are two being set on 1 lower face of the plate-like body, wherein two
A filling slot 6 is separately positioned on two strip protrusions 8, another filling slot 6 setting two strip protrusions 8 it
Between plate-like body 1 on.
Strip filling slot 6 on the strip protrusion 8 extends to the middle part of plate-like body 1.Convenient for filling elasticity
Modular ratio strip protrusion 8 and the higher material of 1 elastic membrane amount of plate-like body are to form reinforcing rib.
Further, the inner wall of the strip filling slot 6 on the strip protrusion 8 is equipped with groove 61.The groove
61 cross sections are zigzag or swallow-tail form.
The centre of the plate-like body 1 is equipped with multiple holes 13.Strip protrusion 8 also is provided with multiple holes 81.
The plate-like body 1 is made of PVC or PE or PPR or ABS.
When 1 spiral wound of plate-like body, the first snapping protrusion 2 is matched with the first snapping groove 21；Institute
The second snapping protrusion 3 is stated to match with the second snapping groove 31.
It the above is only the several preferred embodiments of the utility model, those skilled in the art is made equivalent by claim
Change the protection domain for both falling within this case.
Claims (10)
1. a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective, including long strip shape ontology, it is characterised in that：Plate
The lower part of shape ontology one side is outward extended with lower extension, and lower extension upper surface is equipped with the first snapping of at least one strip
Protrusion, plate-like body lower face are equipped at least one strip the first snapping groove far from lower extension side；
The plate-like body end face is equipped at least one strip docking recess or described being interlockingly connected with another laminate band
Plate-like body end face docks protrusion equipped at least one strip being interlockingly connected with another laminate band；
When plate-like body spiral wound, the first snapping protrusion and the first snapping fit depressions.
2. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 1, it is characterised in that：Institute
It states plate-like body end face and is equipped at least one strip lug boss, the docking recess is arranged on strip lug boss.
3. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 1, it is characterised in that：Institute
It states plate-like body other end and is equipped at least one strip docking recess being interlockingly connected with outer layer stiffener plate band.
4. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 1, it is characterised in that：Institute
It states plate-like body other end and fills slot equipped at least one strip.
5. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 1, it is characterised in that：Institute
The top for stating the first snapping protrusion is equipped with the first sealing strip installation groove.
6. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 1, it is characterised in that：Institute
It states plate-like body other end and is equipped at least one strip protrusion.
7. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 6, it is characterised in that：Institute
It states strip protrusion and fills slot equipped with strip.
8. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 7, it is characterised in that：Institute
The inner wall for stating the strip filling slot on strip protrusion is equipped with groove.
9. special according to a kind of lamina rara externa band that multilayer make-up connection continuous winding is effective of claim 1 to 8 any one of them
Sign is：The top of the plate-like body another side is outward extended with extension, and at least one is equipped with below upper extension
A strip the second snapping protrusion, plate-like body upper surface are equipped at least one second snapping groove far from upper extension side,
When plate-like body spiral wound, the second snapping protrusion and the second snapping fit depressions.
10. a kind of effective lamina rara externa band of multilayer make-up connection continuous winding according to claim 9, it is characterised in that：
The lower part of the second snapping protrusion is equipped with the second sealing strip installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869355.XU CN207778006U (en) | 2017-12-27 | 2017-12-27 | A kind of lamina rara externa band that multilayer make-up connection continuous winding is effective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869355.XU CN207778006U (en) | 2017-12-27 | 2017-12-27 | A kind of lamina rara externa band that multilayer make-up connection continuous winding is effective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778006U true CN207778006U (en) | 2018-08-28 |
Family
ID=63224972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869355.XU Active CN207778006U (en) | 2017-12-27 | 2017-12-27 | A kind of lamina rara externa band that multilayer make-up connection continuous winding is effective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778006U (en) |
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2017
- 2017-12-27 CN CN201721869355.XU patent/CN207778006U/en active Active
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