CN207777798U - A kind of continuous winding composite pipe with enhancing muscle - Google Patents
A kind of continuous winding composite pipe with enhancing muscle Download PDFInfo
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- CN207777798U CN207777798U CN201721869782.8U CN201721869782U CN207777798U CN 207777798 U CN207777798 U CN 207777798U CN 201721869782 U CN201721869782 U CN 201721869782U CN 207777798 U CN207777798 U CN 207777798U
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- 230000002708 enhancing effect Effects 0.000 title claims abstract description 88
- 238000004804 winding Methods 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 210000003205 muscle Anatomy 0.000 title claims abstract description 24
- 239000003351 stiffener Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 42
- 238000009434 installation Methods 0.000 claims description 19
- 238000003032 molecular docking Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 58
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 241000397426 Centroberyx lineatus Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of continuous winding composite pipe with enhancing muscle, it is formed by strip spiral winding, the strip includes long strip shape ontology, the lower part of plate-like body side is outward extended with lower extension, lower extension upper surface is equipped at least one strip the first snapping protrusion, plate-like body lower face is equipped at least one strip the first snapping groove far from lower extension side, the upper surface or lower face of plate-like body are equipped at least one strip first and fill slot, when strip spiral winding, the first snapping protrusion and the first snapping fit depressions；The first filling slot is filled with the first enhancing structure layer, and the elasticity modulus of the first enhancing structure layer is more than the elasticity modulus of plate-like body.Further, winding back plate band outer surface, which is connected in stiffener plate or plate-like body, is provided at least one strip lug boss.The utility model effectively increases the ring stiffness and stress levels of coiled composite tube, and is easy to make, and manufacturing cost is relatively low.
Description
Technical field
The utility model is related to pipeline manufacturing technology field, especially a kind of continuous winding composite pipe with enhancing muscle.
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, for bigbore continuous winding pipe, the pressure rating of tolerance or
Ring stiffness grade is relatively low.In order to enhance the intensity of winding pipe, people start to make winding pipe by the way of steel plastic compount, such as
August in 2009 just discloses a Patent No. ZL200820199829.9, entitled " a kind of steel plastic composite wound pipe " on the 26th
Utility model patent, by hollow material continuous winding, hot-melt adhesive paste forms, it is characterised in that " u "-shaped is arranged in proximate matter tube wall
Steel band reinforcing rib.This steel plastic composite wound pipe with steel band reinforcing rib, through equally distributed aperture, polyethylene on steel band
Pipe after extrusion molding with steel band firm connection together with, intensity, rigidity enhance 3 times or more than common winding pipe.Due to
The barrier action of steel band makes its impact resistance, is not easy to perforate.But this steel plastic composite wound pipe prepares difficulty larger, cost
It is higher, it is difficult to make the winding pipe of larger caliber.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of continuous winding composite pipes with enhancing muscle, effectively
The ring stiffness of coiled composite tube is improved, and is easy to make, manufacturing cost is relatively low.
In order to achieve the above objectives, the technical solution of the utility model is：A kind of continuous winding composite pipe with enhancing muscle,
It is formed by strip spiral winding, the strip includes long strip shape ontology, and the lower part of plate-like body side is outward extended with
Lower extension, lower extension upper surface are equipped at least one strip the first snapping protrusion, and plate-like body lower face is far from downward
Extending portion side is equipped at least one strip the first snapping groove, and the upper surface or lower face of the plate-like body are equipped at least
One strip first fills slot, when strip spiral winding, the first snapping protrusion and the first snapping fit depressions；
The first filling slot is filled with the first enhancing structure layer, the inner wall Joint of the first enhancing structure layer and the first filling slot, institute
The elasticity modulus for stating the first enhancing structure layer is more than the elasticity modulus of plate-like body.
It is further improved, multiple grooves is equipped on the first filling slot cross section both sides inner wall.Pass through multiple grooves
It is more secured to may make that the first enhancing structure layer is combined with the inner wall of the first filling slot.It is preferred that groove is zigzag or dovetail
Shape.
It is further improved, the first snapping convex upper portion is equipped with the first sealing strip installation groove, the installation of the first sealing strip
First sealing strip is housed in groove, the first sealing strip be clipped in the first sealing strip installation groove and the first snapping groove inner wall it
Between.To improve the sealing performance of tube wall, the stress levels of pipeline are improved.
It is further improved, the top of the plate-like body other side is outward extended with extension, below upper extension
Equipped at least one strip the second snapping protrusion, plate-like body upper surface is equipped at least one second far from upper extension side
Snapping groove, when strip spiral wound, the second snapping protrusion and the second snapping fit depressions.It in this way can be into one
Step improves the bond strength and flexural strength of pipeline axial direction.
Further, the second snapping protrusion lower part is equipped with the second sealing strip installation groove, and the installation of the second sealing strip is recessed
Second sealing strip is housed in slot, the second sealing strip be clipped in the second sealing strip installation groove and the second snapping groove inner wall it
Between.Further to improve the sealing performance of tube wall, the stress levels of pipeline are improved.
It is further improved, the first enhancing structure layer extends over entire strip outer surface, first enhancing structure
Layer outer surface is covered with external protection.It can further improve the intensity of pipeline and tamper-proof, anti-corrosion capability.
It is further improved, winding back plate band outer surface is connected with stiffener plate, and the plate-like body is in the first filling of setting
Multiple docking recess are additionally provided on the end face of slot, the stiffener plate includes long strip shape body, which is equipped with
Protrusion is docked with the strip that the docking recess is interlockingly connected；Plate body lower face is equipped at least one strip protrusion, described
Docking protrusion is interlockingly connected cooperation with the docking recess.Bellows can be formed by the protrusion in stiffener plate.Improve pipeline
Ring stiffness.It is preferred that the cross section of the protrusion is arc or polygon.
It further improves, the middle part of the protrusion is equipped with the second filling slot, and the is filled in the second filling slot of protrusion
Two enhancing structure layers, the inner wall Joint of the second enhancing structure layer and the second filling slot, the elasticity modulus of the second enhancing structure layer
More than the elasticity modulus of the protrusion；Reinforcing rib is formed in protrusion in this way, further increases the intensity of pipeline.Further, add
Strip outer surface between strengthening tendons plate can also cover impervious barrier, and the second enhancing structure layer extends over the outer surface of stiffener plate
And impervious barrier.To form enhancement layer in pipeline external.
Further, the middle part of the protrusion is equipped with the second filling slot, and the second increasing is filled in the second filling slot of protrusion
Strong structure layer, the inner wall Joint of the second enhancing structure layer and the second filling slot, the elasticity modulus of the second enhancing structure layer are more than
The elasticity modulus of the protrusion.
Further, the second filling slot cross section both sides inner wall is all provided with fluted.The groove of second filling slot inner wall
Preferably zigzag or swallow-tail form.
Further, the oral area of the second filling slot is cased with block, the part recess of block and the second filling slot inner wall
It is interlockingly connected.The curing molding that the second enhancing structure layer can be facilitated by block further facilitates the making of pipeline, improves production
Efficiency.
It is further improved, it is convex that the plate-like body is provided at least one strip on the end face of setting the first filling slot
The portion of rising.It is preferred that the cross section of the strip lug boss is arc or polygon, back plate band outer surface is wound in this way and does not have to connection
Stiffener plate can straight forming ripple winding pipe, the making of ripple winding pipe is more convenient.The first filling slot is one
When, the first filling slot is arranged on the strip lug boss or is not arranged on strip lug boss；Described first fills
Fill out slot be it is multiple when, it is described first filling slot is provided entirely on strip lug boss or part be arranged on strip lug boss
Or it is all not arranged on strip lug boss.
Further, when the first filling slot is arranged on strip lug boss, first filling slot cross section two
Multiple zigzag or dovetail groove can be set on the inner wall of side, then first filling slot oral area be arranged block, block with
The part recess of first filling slot inner wall is interlockingly connected.The curing molding of the first enhancing structure layer can be facilitated by block.
The utility model on the plate-like body upper surface or lower face equipped at least one strip first due to filling
Slot is filled out, the first filling slot is filled with the first enhancing structure layer, and the inner wall of the first enhancing structure layer and the first filling slot is mutually solid
It connects, the elasticity modulus of the first enhancing structure layer is more than the elasticity modulus of plate-like body.It can be formed by the first enhancing structure layer
The distribution of reinforcing rib, reinforcing rib is more flexible, effectively increases the ring stiffness and stress levels of coiled composite tube, and make and hold
Easily, manufacturing cost is relatively low.
On the other hand, the material of plate-like body and the first enhancing structure layer can flexibly select to combine, to meet client to production
Moral character different with purposes can require.The utility model particularly suitable for make high rigidity, it is light-weight, in small-bore discharge
Waterpipe product.
Description of the drawings
Fig. 1 is the axial sectional view that the utility model the first embodiment passes through central axis；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the stereogram of strip used in the utility model the first embodiment；
Fig. 4 is the cross section view of strip used in the utility model the first embodiment；
Fig. 5 is the axial sectional view that second of embodiment of the utility model passes through central axis；
Fig. 6 is enlarged drawing at the B of Fig. 5；
Fig. 7 is the stereogram of stiffener plate used in second of embodiment of the utility model；
Fig. 8 is the partial sectional view of the third embodiment tube wall of the utility model；
Fig. 9 is the cross section view that stiffener plate is connected with each other with block used in the utility model the third embodiment；
Figure 10 is the axial sectional view that the 4th kind of embodiment of the utility model passes through central axis；
Figure 11 is enlarged drawing at the C of Figure 10；
Figure 12 is the cross section view of strip used in the 4th kind of embodiment of the utility model；
Figure 13 is the partial sectional view of the 5th kind of embodiment tube wall of the utility model；
Figure 14 is the cross section view of strip used in the 5th kind of embodiment of the utility model；
Figure 15 is the partial sectional view of the 6th kind of embodiment tube wall of the utility model；
Figure 16 is the cross section view of strip used in the 6th kind of embodiment of the utility model；
Figure 17 is the partial sectional view of the 7th kind of embodiment tube wall of the utility model；
Figure 18 is the cross section view of strip used in the 7th kind of embodiment of the utility model；
Figure 19 is the partial sectional view of the 8th kind of embodiment tube wall of the utility model；
Figure 20 is the cross section view of strip used in the 8th kind of embodiment 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 to Fig. 4, a kind of continuous winding composite pipe with enhancing muscle is twined by 10 spiral of strip
Around including long strip shape ontology 1 into, the strip 10, the lower part of 1 side of plate-like body is outward extended with lower extension 11,
11 upper surface of lower extension is set there are one the first snapping of strip protrusion 2, and the first snapping protrusion 2 is at the lower extension 11
Equipped with reducing diameter part 2a, 1 lower face of plate-like body is set far from 11 side of lower extension there are one the first snapping of strip groove 21, plate
When 10 spiral winding of band, the first snapping protrusion 2 is matched with the first snapping groove 21；The first snapping protrusion 2
Top, which is equipped in the first sealing strip installation groove 2b, the first sealing strip installation groove 2b, is equipped with the first sealing strip 20, the first sealing
Item 20 is clipped between 20 mounting groove 2b of the first sealing strip and 21 inner wall of the first snapping groove；
The top of 1 other side of the plate-like body is outward extended with extension 12, and one is equipped with below upper extension 12
The second snapping of a strip protrusion 3, the second snapping protrusion 3 are equipped with reducing diameter part 3a, 1 upper end of plate-like body at upper extension 12
Face is set far from 12 side of upper extension there are one the second snapping groove 31, and when 10 spiral wound of strip, second snapping is convex
3 are played to match with the second snapping groove 31；Raised 3 lower parts of second snapping are equipped with the second sealing strip installation groove 3b,
Second sealing strip 30 is housed in second sealing strip installation groove 3b, the second sealing strip 30 be clipped in 30 mounting groove 3b of the second sealing strip with
Between second snapping groove, 31 inner wall.
It is set on 1 lower face of the plate-like body there are three the filling slot 4 of strip first, the first 4 cross section of filling slot is mouth
Portion is small and the inside is big, and each first filling slot 4 is filled with the first enhancing structure layer 40, the first enhancing structure layer 40 and first
The inner wall for filling slot 4 is mutually cementing, and the elasticity modulus of the first enhancing structure layer 40 is more than the elasticity modulus of plate-like body 1, such as plate
Ontology 1 can be made of high molecule plastics such as PVC or PE or PPR or ABS, and the first enhancing structure layer 40 can be by unsaturated-resin
It is constituted with glass fibre.
Groove can be also arranged in the both sides inner wall of first filling slot 4 so that the first enhancing structure layer 40 and first fills slot 4
Inner wall combines more secured.
It is set on 1 lower face of plate-like body there are four docking recess 5, the first enhancing structure layer 40 extends over entire plate
10 outer surface of band and four docking recess 5,40 outer surface of the first enhancing structure layer are covered with external protection 50, the external protection 50
Including sequentially connected impervious barrier 51, outer fiber enhancement layer 52 and protective layer 53, impervious barrier 51 covers the first enhancing structure layer 40.
Multiple holes 13 are additionally provided among plate-like body 1.To mitigate pipeline weight, reduces and use quantity of material.
Shown in embodiment two, Fig. 5 to Fig. 7, a kind of continuous winding composite pipe with enhancing muscle is different from embodiment one
Be：First enhancing structure layer 40 is only filled in the first filling slot 4, and 10 outer surface of winding back plate band is connected with stiffener plate
60, the stiffener plate 60 includes long strip shape body 6, which is equipped with and is docked on 1 lower face of plate-like body
The strip docking protrusion 61 that groove 5 is interlockingly connected；There are three strip docking protrusion 61 is set, two docking protrusions 61 and two
A docking recess 5 is interlockingly connected cooperation；At oral area in intermediate 61 insertion of docking protrusion the first filling slot 4, plate
6 lower face of shape body is set there are one strip protrusion 62, and the cross section of protrusion 62 is arc or polygon, in plate body 6
Between be equipped with hole 66.Pipeline after winding in this way just forms bellows, further increases the ring stiffness and impact resistance of pipeline.
The middle part of the protrusion 62 is equipped with the second filling slot 63, and the second enhancing is filled in the second filling slot 63 of protrusion 62
The inner wall of structure sheaf 70, the second enhancing structure layer 70 and the second filling slot 63 is mutually cementing, the springform of the second enhancing structure layer 70
Elasticity modulus of the amount more than the protrusion 62；The protrusion 62 can be made of PVC or PE or PPR or ABS, the second enhancing knot
Structure layer 70 can be made of unsaturated-resin and glass fibre.
Second filling 63 cross section of slot is tapered into from oral area to its two lateral extent of top, the second 63 cross section two of filling slot
Side inner wall is equipped with groove 64, which is zigzag or swallow-tail form；It can make the second enhancing knot by multiple grooves 64
Structure layer 70 and second fills affixed more secured of 63 inner wall of slot.
10 outer surface of strip between stiffener plate 60 is covered with impervious barrier 80, and the second enhancing structure layer 70 also extends over
The outer surface of stiffener plate 60 and impervious barrier 80.It can be also connected by glue-line 90 between stiffener plate 60 and strip 10.
Shown in embodiment three, Fig. 8 to Fig. 9, a kind of continuous winding composite pipe with enhancing muscle is different from embodiment two
Be：Second enhancing structure layer 70 is only filled in the second filling slot 63 of stiffener plate 60, the oral area plug of the second filling slot 63
There are block 65, block 65 to be interlockingly connected with the groove 64.The curing molding of the second enhancing structure layer 70 can be facilitated in this way, improved
Production efficiency, block 65 can also form a reinforcing rib part, promote product aesthetics.
Shown in example IV, Figure 10 to Figure 12, a kind of continuous winding composite pipe with enhancing muscle passes through 10 spiral of strip
It is entwined, the strip 10 includes long strip shape ontology 1, and the lower part of 1 side of plate-like body is outward extended with lower extension
11,11 upper surface of lower extension is set there are one the first snapping of strip protrusion 2, and the first snapping protrusion 2 is close to the lower extension
Reducing diameter part 2a is equipped at 11,1 lower face of plate-like body is set far from 11 side of lower extension there are one strip the first snapping groove
21, when 10 spiral winding of strip, the first snapping protrusion 2 is matched with the first snapping groove 21；First snapping
Raised 2 tops, which are equipped in the first sealing strip installation groove 2b, the first sealing strip installation groove 2b, is equipped with the first sealing strip 20, and first
Sealing strip 20 is clipped between 20 mounting groove 2b of the first sealing strip and 21 inner wall of the first snapping groove；The centre of plate-like body 1
Equipped with multiple holes 13.
The plate-like body 1 is arranged on lower face there are two the first filling slot 4, and the plate-like body is filled in setting first
Filling out setting on the end face of slot 4, there are two strip lug bosses 7, two first filling slots 4 to be correspondingly arranged at two strip protrusions
In portion 7, two the first filling slots 4 are filled with the first enhancing structure layer 40, and the first enhancing structure layer 40 and first fills slot 4
Inner wall it is mutually cementing, the elasticity modulus of the first enhancing structure layer 40 is more than the elasticity modulus of plate-like body 1, as plate-like body 1 can
It is made of high molecule plastics such as PVC or PE or PPR or ABS, the first enhancing structure layer 40 can be by unsaturated-resin and glass
Fiber is constituted.
First enhancing structure layer 40 also extends over the outer surface of entire strip 10.Strip lug boss 7 is equipped with multiple holes
Hole 71.
Shown in embodiment five, Figure 13, Figure 14, a kind of continuous winding composite pipe with enhancing muscle, not with example IV
Be：The plate-like body 1 of strip 10 is arranged on lower face there are three the first filling slot 4, and two first therein fill slot 4
It is correspondingly arranged on two strip lug bosses 7, another the first filling slot 4 is arranged between two strip lug bosses 7
On the lower face of strip ontology 1；Each first filling slot 4 is filled with the first enhancing structure layer 40, the first enhancing structure
Layer 40 also extends over the outer surface of entire strip 10；The two first filling slots 4 on two strip lug bosses 7 also extend
To the top of strip ontology 1, the two first filling slots 4 are equipped with incised groove 41 on its both sides inner wall, can make in this way
First enhancing structure layer 40 is combined more secured with the inner wall of the first filling slot 4.
The present embodiment such as the first enhancing structure layer 40 does not extend over the outer surface of entire strip 10, can also be in the first filling
The oral area setting block of slot 4 improves the manufacture efficiency of pipeline to facilitate 40 curing molding of the first enhancing structure layer.
Shown in embodiment six, Figure 15, Figure 16, a kind of continuous winding composite pipe with enhancing muscle passes through 10 spiral of strip
It is entwined, the strip 10 includes long strip shape ontology 1, and the lower part of 1 side of plate-like body is outward extended with lower extension
11,11 upper surface of lower extension is set there are one the first snapping of strip protrusion 2, and the first snapping protrusion 2 is close to the lower extension
Reducing diameter part 2a is equipped at 11,1 lower face of plate-like body is set far from 11 side of lower extension there are one strip the first snapping groove
21, when 10 spiral winding of strip, the first snapping protrusion 2 is matched with the first snapping groove 21；First snapping
Raised 2 tops, which are equipped in the first sealing strip installation groove 2b, the first sealing strip installation groove 2b, is equipped with the first sealing strip 20, and first
Sealing strip 20 is clipped between 20 mounting groove 2b of the first sealing strip and 21 inner wall of the first snapping groove；The centre of plate-like body 1
Equipped with multiple holes 13；
The top of 1 other side of the plate-like body is outward extended with extension 12, and one is equipped with below upper extension 12
The second snapping of a strip protrusion 3, the second snapping protrusion 3 are equipped with reducing diameter part 3a, 1 upper end of plate-like body at upper extension 12
Face is set far from 12 side of upper extension there are one the second snapping groove 31, and when 10 spiral wound of strip, second snapping is convex
3 are played to match with the second snapping groove 31.
The plate-like body 1 is arranged on lower face there are two the first filling slot 4, and the plate-like body is filled in setting first
Filling out setting on the end face of slot 4, there are two strip lug bosses 7, two first filling slots 4 to be correspondingly arranged at two strip protrusions
In portion 7, two the first filling slots 4 are filled with the first enhancing structure layer 40, and the first enhancing structure layer 40 and first fills slot 4
Inner wall it is mutually cementing, the elasticity modulus of the first enhancing structure layer 40 is more than the elasticity modulus of plate-like body 1, as plate-like body 1 can
It is made of high molecule plastics such as PVC or PE or PPR or ABS, the first enhancing structure layer 40 can be by unsaturated-resin and glass
Fiber is constituted.First enhancing structure layer 40 also extends over the outer surface of entire strip 10.Strip lug boss 7 is equipped with multiple holes
Hole 71.
Shown in embodiment seven, Figure 17, Figure 18, a kind of continuous winding composite pipe with enhancing muscle, not with embodiment six
Be：Two first filling slots 4 in strip 10 extend to the top of strip ontology 1.
Shown in embodiment eight, Figure 19, Figure 20, a kind of continuous winding composite pipe with enhancing muscle passes through 10 spiral of strip
It is entwined, the strip 10 includes long strip shape ontology 1, and the lower part of 1 side of plate-like body is outward extended with lower extension
11,11 upper surface of lower extension is set there are one the first snapping of strip protrusion 2, and the first snapping protrusion 2 is close to the lower extension
Reducing diameter part 2a is equipped at 11,1 lower face of plate-like body is set far from 11 side of lower extension there are one strip the first snapping groove
21, when 10 spiral winding of strip, the first snapping protrusion 2 is matched with the first snapping groove 21；First snapping
Raised 2 tops, which are equipped in the first sealing strip installation groove 2b, the first sealing strip installation groove 2b, is equipped with the first sealing strip 20, and first
Sealing strip 20 is clipped between 20 mounting groove 2b of the first sealing strip and 21 inner wall of the first snapping groove.
The plate-like body 1 is arranged on upper surface there are two the first filling slot 4, and the plate-like body is filled in setting first
Filling out setting on the end face of slot 4, there are three strip lug boss 7, two strips that two first filling slots 4 are disposed therein are convex
It rises in portion 7, two the first filling slots 4 are filled with the first enhancing structure layer 40, the filling of the first enhancing structure layer 40 and first
The inner wall of slot 4 is mutually cementing, and the elasticity modulus of the first enhancing structure layer 40 is more than the elasticity modulus of plate-like body 1, such as plate-like body 1
It can be made of high molecule plastics such as PVC or PE or PPR or ABS, the first enhancing structure layer 40 can be by unsaturated-resin and glass
Glass fiber is constituted.First enhancing structure layer 40 also extends over the outer surface of entire strip 10.
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 continuous winding composite pipe with enhancing muscle, is formed by strip spiral winding, it is characterised in that：The strip
Including long strip shape ontology, the lower part of plate-like body side is outward extended with lower extension, and lower extension upper surface is equipped with extremely
A few strip the first snapping protrusion, plate-like body lower face is equipped at least one strip first far from lower extension side
Snapping groove, the upper surface or lower face of the plate-like body are equipped at least one strip first and fill slot, strip spiral
When winding, the first snapping protrusion and the first snapping fit depressions；The first filling slot is filled with the first enhancing
Structure sheaf, the inner wall Joint of the first enhancing structure layer and the first filling slot, the elasticity modulus of the first enhancing structure layer are big
In the elasticity modulus of plate-like body.
2. a kind of continuous winding composite pipe with enhancing muscle according to claim 1, it is characterised in that：Described first fills
It fills out on the inner wall of slot cross section both sides and is equipped with multiple grooves.
3. a kind of continuous winding composite pipe with enhancing muscle according to claim 1, it is characterised in that：First button
It connects convex upper portion and is equipped with the first sealing strip installation groove, the first sealing strip, the first sealing are housed in the first sealing strip installation groove
Item is clipped between the first sealing strip installation groove and the first snapping groove inner wall.
4. a kind of continuous winding composite pipe with enhancing muscle according to claim 1, it is characterised in that：The plate sheet
The top of the body other side is outward extended with extension, and it is convex to be equipped with the second snapping of at least one strip below upper extension
It rises, plate-like body upper surface is equipped at least one second snapping groove, when strip spiral wound, institute far from upper extension side
State the second snapping protrusion and the second snapping fit depressions.
5. a kind of continuous winding composite pipe with enhancing muscle according to any one of claims 1 to 4, it is characterised in that：
Winding back plate band outer surface is connected with stiffener plate, and the plate-like body is additionally provided with multiple on the end face of setting the first filling slot
Docking recess, the stiffener plate include long strip shape body, which is equipped with and is interlockingly connected with the docking recess
Strip docking protrusion；Plate body lower face is equipped at least one strip protrusion, the docking it is raised with it is described dock it is recessed
Slot is interlockingly connected cooperation.
6. a kind of continuous winding composite pipe with enhancing muscle according to claim 5, it is characterised in that：The protrusion
Middle part is equipped with the second filling slot, and the second enhancing structure layer is filled in the second filling slot of protrusion, the second enhancing structure layer and the
The inner wall Joint of two filling slots, the elasticity modulus of the second enhancing structure layer are more than the elasticity modulus of the protrusion.
7. a kind of continuous winding composite pipe with enhancing muscle according to claim 6, it is characterised in that：Described second fills
It fills out slot cross section both sides inner wall and is equipped with multiple grooves.
8. a kind of continuous winding composite pipe with enhancing muscle according to claim 7, it is characterised in that：Described second fills
The oral area for filling out slot is cased with block, and block is interlockingly connected with the part groove.
9. a kind of continuous winding composite pipe with enhancing muscle according to claim 1, it is characterised in that：The plate sheet
Body is provided at least one strip lug boss on the end face of setting the first filling slot.
10. a kind of continuous winding composite pipe with enhancing muscle according to claim 9, it is characterised in that：Described first
When filling slot is one, the first filling slot is arranged on the strip lug boss or is not arranged in strip lug boss
On；When the first filling slot is multiple, the first filling slot is provided entirely on strip lug boss or part setting exists
On strip lug boss or all it is not arranged on strip lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869782.8U CN207777798U (en) | 2017-12-27 | 2017-12-27 | A kind of continuous winding composite pipe with enhancing muscle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869782.8U CN207777798U (en) | 2017-12-27 | 2017-12-27 | A kind of continuous winding composite pipe with enhancing muscle |
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| Publication Number | Publication Date |
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| CN207777798U true CN207777798U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721869782.8U Withdrawn - After Issue CN207777798U (en) | 2017-12-27 | 2017-12-27 | A kind of continuous winding composite pipe with enhancing muscle |
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| CN (1) | CN207777798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965623A (en) * | 2017-12-27 | 2018-04-27 | 福建新通源复合材料科技有限公司 | A kind of continuous winding composite pipe with enhancing muscle |
-
2017
- 2017-12-27 CN CN201721869782.8U patent/CN207777798U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965623A (en) * | 2017-12-27 | 2018-04-27 | 福建新通源复合材料科技有限公司 | A kind of continuous winding composite pipe with enhancing muscle |
| CN107965623B (en) * | 2017-12-27 | 2023-12-12 | 福建新通源复合材料科技有限公司 | Continuous winding composite pipe with reinforcing ribs |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20231212 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |