CN208914682U - A kind of steel strip reinforced pvc pipe - Google Patents
A kind of steel strip reinforced pvc pipe Download PDFInfo
- Publication number
- CN208914682U CN208914682U CN201821243893.2U CN201821243893U CN208914682U CN 208914682 U CN208914682 U CN 208914682U CN 201821243893 U CN201821243893 U CN 201821243893U CN 208914682 U CN208914682 U CN 208914682U
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- pvc pipe
- hot melt
- melt adhesive
- outside
- fastener
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Abstract
The utility model discloses a kind of steel strip reinforced pvc pipes, it is related to pvc pipe technical field, including pvc pipe ontology, the inside of pvc pipe ontology is equipped with interior pvc pipe, the outside of interior pvc pipe is equipped with the first hot melt adhesive layer, the outside of first hot melt adhesive layer is equipped with steel belt layer, the outside of steel belt layer is equipped with the second hot melt adhesive layer, the outside of second hot melt adhesive layer is equipped with buffer layer, the outside of buffer layer is equipped with outer pvc pipe, the side of outer pvc pipe is fixedly connected with fixing piece, the inside of fixing piece is equipped with fastener, one end of fastener is flexibly connected with groove, the other end side of fastener is fixedly connected by spring with groove, the other side of outer pvc pipe is fixedly connected with clamp.The steel strip reinforced pvc pipe, by the way that steel belt layer is arranged, both the impact resistance of pvc pipe had been improved, the explosion-proof capabilities of pvc pipe are increased again, by the way that buffer layer is arranged, the destruction of outer bound pair pvc pipe can be prevented, by the way that oval pipe is arranged, can when pvc pipe is flushed to impact, deformation occurs, guarantee pvc pipe it is not damaged.
Description
Technical field
The utility model relates to pvc pipe technical field, specially a kind of steel strip reinforced pvc pipe.
Background technique
Pvc pipe main component is polyvinyl chloride, additionally incorporates other compositions to enhance its heat resistance, toughness, ductility etc..
Pvc pipe (UPVC pipe) hard polvinyl choride pipe, be with Corvic and stabilizer, lubricant etc. after with melting extrusion at
Type is the plastic pipe being developed and applied earliest, is used as plumbing, protecting pipe etc..Existing pvc pipe is generally simple single
Layer structure, therefore impact resistance ability, bearing capacity and oxygen resistance are poor, and that there is linear expansion coefficients is high, uses the longevity
Order low disadvantage.Moreover, complex steps are inconvenient when needing multiple pvc pipe assembled side-by-sides.More than solving
Problem, it is originally practical to provide a kind of steel strip reinforced pvc pipe.
A kind of steel strip reinforced PVC disclosed in 206230996 U of Chinese utility model patent ublic specification of application CN
Pipe, the pvc pipe, although excellent shock resistance, bearing capacity are strong, oxygen resistance is excellent, the pvc pipe explosion-proof capabilities are poor,
And inconvenient assembling, it is unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of steel strip reinforced pvc pipe, solves existing PVC
The problem of pipe impact resistance difference and inconvenient assembling.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of steel strip reinforced pvc pipe,
Including pvc pipe ontology, the inside of the pvc pipe ontology is equipped with interior pvc pipe, and the outside of the interior pvc pipe is equipped with the first hot melt adhesive
Layer, the outside of first hot melt adhesive layer are equipped with steel belt layer, and the outside of the steel belt layer is equipped with the second hot melt adhesive layer, and described second
The outside of hot melt adhesive layer is equipped with buffer layer, and the outside of the buffer layer is equipped with outer pvc pipe, and the side of the outer pvc pipe is fixed to be connected
It is connected to fixing piece, the inside of the fixing piece opens up fluted, and fastener, one end of the fastener and groove are equipped in the groove
It is flexibly connected, the other end side of the fastener is fixedly connected by spring with groove, and the other side of the outer pvc pipe is fixed to be connected
It is connected to clamp, the two sides of the clamp offer card slot.
Optionally, the steel belt layer is that steel band and elastic component form, and the steel band is annular, is offered on the steel band logical
Hole, the through-hole have multiple, are fixedly connected with elastic component in the through-hole, the both ends of the elastic component respectively with the first hot melt adhesive
Layer is fixedly connected with the second hot melt adhesive layer.
Optionally, the buffer layer is oval pipe composition, and the oval pipe has multiple, and multiple oval pipes are in a ring
Array distribution.
Optionally, filler is equipped in the gap of the steel belt layer and buffer layer.
Optionally, the fastener is flexibly connected by pin shaft with fixing piece, and there are two the fasteners, and two fasteners are symmetrically arranged
Column.
Optionally, the junction of the fastener and card slot is arc, and one end two sides of the clamp are arc.
(3) beneficial effect
The utility model provides a kind of steel strip reinforced pvc pipe, have it is following the utility model has the advantages that
(1), the steel strip reinforced pvc pipe had not only improved the impact resistance of pvc pipe, but also increase by the way that steel belt layer is arranged
The explosion-proof capabilities of pvc pipe can prevent the destruction of outer bound pair pvc pipe, increase the antidetonation energy of pvc pipe by the way that buffer layer is arranged
Power, by be arranged oval pipe, can when pvc pipe is flushed to impact, deformation occurs, guarantee pvc pipe it is not damaged.
(2), the steel strip reinforced pvc pipe can combine multiple pvc pipes in a row, side by setting fixing piece and clamp
Just it uses, by setting fastener and card slot, facilitates fixed fixing piece and clamp, in this way simple design method, on the one hand
On the other hand the shock resistance and load-bearing capacity for increasing pvc pipe realize the purpose convenient for assembling, solve existing pvc pipe
The problem of impact resistance difference and inconvenient assembling.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model pvc pipe body construction；
Fig. 2 is the schematic diagram of the utility model fixing piece and clamp structure；
Fig. 3 is the diagrammatic cross-section of the utility model steel belt layer structure；
Fig. 4 is the diagrammatic cross-section of the utility model buffer layer structure.
In figure: pvc pipe ontology 1, interior pvc pipe 2, outer pvc pipe 3, the first hot melt adhesive layer 4, steel belt layer 5, the second hot melt adhesive layer
6, buffer layer 7, elastic component 8, steel band 9, fixing piece 10, groove 11, fastener 12, spring 13, clamp 14, card slot 15, oval pipe
16。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
"upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", etc. instructions orientation
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of steel strip reinforced pvc pipe, including pvc pipe sheet
Body 1, the inside of pvc pipe ontology 1 are equipped with interior pvc pipe 2, and the outside of interior pvc pipe 2 is equipped with the first hot melt adhesive layer 4, the first hot melt adhesive layer
4 outside is equipped with steel belt layer 5, by the way that steel belt layer 5 is arranged, has not only improved the impact resistance of pvc pipe, but also increase the anti-of pvc pipe
Quick-fried ability, the outside of steel belt layer 5 are equipped with the second hot melt adhesive layer 6, and the outside of the second hot melt adhesive layer 6 is equipped with buffer layer 7, passes through setting
Buffer layer 7 can prevent the destruction of outer bound pair pvc pipe, increase the shock resistance of pvc pipe, and the outside of buffer layer 7 is equipped with outer
Pvc pipe 3, the side of outer pvc pipe 3 are fixedly connected with fixing piece 10, and the inside of fixing piece 10 opens up fluted 11, sets in groove 11
There is fastener 12, one end of fastener 12 is flexibly connected with groove 11, and the other end side of fastener 12 is solid by spring 13 and groove 11
Fixed connection, the other side of outer pvc pipe 3 are fixedly connected with clamp 14, can will be multiple by setting fixing piece 10 and clamp 14
Pvc pipe combination is in a row, is easy to use, the two sides of clamp 14 offer card slot 15.
A kind of optional technical solution as the utility model: steel belt layer 5 is that steel band 9 and elastic component 8 form, and steel band 9 is
Annular, offers through-hole on steel band 9, and through-hole has multiple, is fixedly connected with elastic component 8 in through-hole, the both ends of elastic component 8 respectively with
First hot melt adhesive layer 4 is fixedly connected with the second hot melt adhesive layer 6, by the way that steel band is arranged, interior pvc pipe 2 is wrapped up, is played anti-
Quick-fried effect has reached shock proof effect by the way that elastic component 8 is arranged.
A kind of optional technical solution as the utility model: buffer layer 7 is the composition of oval pipe 16, and oval pipe 16 has
It is multiple, the distribution of multiple 16 circular arrays of oval pipe, by the way that oval pipe 16 is arranged, can when pvc pipe is flushed to impact hair
Raw deformation guarantees that pvc pipe is not damaged.
A kind of optional technical solution as the utility model: filling is equipped in the gap of steel belt layer 5 and buffer layer 7
Object, filler are polyethylene, and the stability of polyethylene is good, is resistant to the erosion of most of soda acids, and water imbibition is small, and electrical insulating property is excellent
It is good.
A kind of optional technical solution as the utility model: fastener 12 is flexibly connected by pin shaft with fixing piece 10, is blocked
There are two parts 12, and two fasteners 12 are symmetrically arranged.
A kind of optional technical solution as the utility model: the junction of fastener 12 and card slot 15 is arc, clamp 14
One end two sides be arc, by setting fastener 12 and card slot 15, facilitate fixed fixing piece 10 and clamp 14.
In conclusion the steel strip reinforced pvc pipe, by pvc pipe ontology 1, interior pvc pipe 2, outer pvc pipe 3, the first hot melt adhesive layer
4, steel belt layer 5, the second hot melt adhesive layer 6, fixing piece 10 and clamp 14 form, under extraneous collision, before this by buffer layer 7 inside
16 stress deformation of oval pipe, then remaining power is transmitted to above the elastic component 8 on steel belt layer 5, elastic component 8 also can stress
Whole impact forces is consumed substantially at this time, is played a very good protection to pvc pipe ontology 1, when internal stress by deformation
When, under the action of steel band 9, explosion-proof capabilities are played, prevent pvc pipe ontology 1 from rupturing, it, can be by a PVC when needing to splice
Clamp 14 on pipe is directed at the groove 11 on another pvc pipe, then injects clamp 14 in groove 11, in 13 elastic force of spring
Under effect, fastener 12 is sticked into the card slot 15 of clamp 14, has reached fixed effect, wherein the gap of steel belt layer 5 and buffer layer 7
It is inside equipped with filler, filler is polyethylene, and the stability of polyethylene is good, is resistant to the erosion of most of soda acids, and water imbibition is small,
Electrical insulating property is excellent, in this way simple design method, on the one hand increases the shock resistance and load-bearing capacity of pvc pipe, another
The purpose that aspect realizes convenient for assembling solves the problems, such as existing pvc pipe impact resistance difference and inconvenient assembling.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel strip reinforced pvc pipe, including pvc pipe ontology (1), it is characterised in that: set on the inside of the pvc pipe ontology (1)
Have interior pvc pipe (2), the outside of the interior pvc pipe (2) is equipped with the first hot melt adhesive layer (4), outside first hot melt adhesive layer (4)
Side is equipped with steel belt layer (5), and the outside of the steel belt layer (5) is equipped with the second hot melt adhesive layer (6), second hot melt adhesive layer (6)
Outside is equipped with buffer layer (7), and the outside of the buffer layer (7) is equipped with outer pvc pipe (3), and the side of the outer pvc pipe (3) is fixed
It is connected with fixing piece (10), the inside of the fixing piece (10) opens up fluted (11), and fastener is equipped in the groove (11)
(12), one end of the fastener (12) is flexibly connected with groove (11), and the other end side of the fastener (12) passes through spring
(13) it is fixedly connected with groove (11), the other side of the outer pvc pipe (3) is fixedly connected with clamp (14), the clamp (14)
Two sides offer card slot (15).
2. a kind of steel strip reinforced pvc pipe according to claim 1, it is characterised in that: the steel belt layer (5) is steel band (9)
Formed with elastic component (8), the steel band (9) is annular, offer through-hole on the steel band (9), the through-hole have it is multiple, it is described
It is fixedly connected in through-hole elastic component (8), the both ends of the elastic component (8) are heated with the first hot melt adhesive layer (4) and second respectively
Glue-line (6) is fixedly connected.
3. a kind of steel strip reinforced pvc pipe according to claim 1, it is characterised in that: the buffer layer (7) is oval pipe
(16) it forms, the oval pipe (16) has multiple, multiple oval pipe (16) circular array distributions.
4. a kind of steel strip reinforced pvc pipe according to claim 1, it is characterised in that: the steel belt layer (5) and buffer layer
(7) filler is equipped in gap.
5. a kind of steel strip reinforced pvc pipe according to claim 1, it is characterised in that: the fastener (12) by pin shaft with
Fixing piece (10) is flexibly connected, and there are two the fasteners (12), and two fasteners (12) are symmetrically arranged.
6. a kind of steel strip reinforced pvc pipe according to claim 1, it is characterised in that: the fastener (12) and card slot (15)
Junction be arc, one end two sides of the clamp (14) are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243893.2U CN208914682U (en) | 2018-08-03 | 2018-08-03 | A kind of steel strip reinforced pvc pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243893.2U CN208914682U (en) | 2018-08-03 | 2018-08-03 | A kind of steel strip reinforced pvc pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208914682U true CN208914682U (en) | 2019-05-31 |
Family
ID=66702490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243893.2U Expired - Fee Related CN208914682U (en) | 2018-08-03 | 2018-08-03 | A kind of steel strip reinforced pvc pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208914682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066099A (en) * | 2020-09-25 | 2020-12-11 | 朱永德 | Steel band reinforcing PVC pipe |
-
2018
- 2018-08-03 CN CN201821243893.2U patent/CN208914682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066099A (en) * | 2020-09-25 | 2020-12-11 | 朱永德 | Steel band reinforcing PVC 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200803 |