CN206830981U - Plastic-steel-wound structured wall popes - Google Patents
Plastic-steel-wound structured wall popes Download PDFInfo
- Publication number
- CN206830981U CN206830981U CN201720695953.3U CN201720695953U CN206830981U CN 206830981 U CN206830981 U CN 206830981U CN 201720695953 U CN201720695953 U CN 201720695953U CN 206830981 U CN206830981 U CN 206830981U
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- China
- Prior art keywords
- sheet material
- steel
- side wall
- plastic
- reinforcement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of plastic-steel-wound structured wall popes, including the body rolled by sheet material spiral, the sheet material extends along its length, bonding forms body after spiral rolls, the sheet material includes top, bottom and the side wall positioned at both sides, has the cavity along panel length direction inside the sheet material that top, bottom and the side wall surround；After spiral rolls, fit together completely between side wall side wall adjacent thereto；The reinforcement extended along panel length direction is provided between the cavity inside, the top and bottom of sheet material, the teel band extended along panel length direction is provided with least inside the reinforcement of part.Pipeline processing of the present utility model is easier to operate to, and improves the quality of pipeline, avoids steel band from producing the problem of ftractureing in bonding position.
Description
Technical field
The utility model belongs to plastic conduit, especially a kind of to be rolled using steel and plastic composite material, suitable for supplying drainage
Net system or the plastic-steel-wound structured wall popes of other fluids conveying.
Background technology
Existing plumbing plastic conduit includes winding pipe and extruded type bellows, compared to the pipeline of extruded type, winding
The bore of pipe can accomplish that the process equipment of winding pipe is also simpler more greatly.
Existing winding pipe passes through the embedded ring stiffness for strengthening band, improving pipe so that pipe is applied to carry certain pressure.
In the mode of embedded enhancing band, the structure of tubing, various modes are provided in the prior art, for firm in enhancing ring
While spending, the adhesion strength between plastics and enhancing band is kept, avoids, because the coefficient of expansion is different, causing plastics and enhancing band
Between ftracture, or cause pipe fitting to split.For example, Chinese utility model patent CN200620035117.4 provides a kind of steel band
Enhanced spiral winding pipe, it includes the base pipe of helically wound shape, the bonding material central diameter between the base tube wall adjacent side
To enhancing band is provided with, enhancing band is steel band, and steel strip surface is provided with hot melt adhesive layer.The utility model sets steel band to ensure that greatly
The high ring rigidity requirement that diameter tubing needs, using the fusible shaping of bonding material, makes the sealing property of plastic pipe be strengthened,
Steel strip surface sets hot melt adhesive layer, steel band closely can be bonded together in helical wrapping process with bonding material, steel band is in pipe
Wound radially and vertically in material, when tubing is scrapped, be easy to and bonding material is peeled off.And the utility model is simple in construction, into
This is low, is simple to manufacture, application easy to spread.The utility model needs to add steel band during winding pipe band, is bonding
Cheng Zhong, steel band expanded by heating, because its coefficient of expansion differs greatly with plastics, after the cooling period, bonding part easily produces problem.
Utility model content
The purpose of this utility model is to overcome above-mentioned technological deficiency, there is provided a kind of plastic-steel-wound structural walls of reliable in quality
Pipe.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme：
A kind of plastic-steel-wound structured wall popes, including the body rolled by sheet material spiral, the sheet material extend along its length,
Bonding forms body after spiral rolls, it is characterised in that：
The sheet material includes top, bottom and the side wall positioned at both sides, in the sheet material that top, bottom and the side wall surround
Portion has the cavity along panel length direction；
After spiral rolls, fit together completely between side wall side wall adjacent thereto；
The reinforcement extended along panel length direction is provided between the cavity inside, the top and bottom of sheet material, extremely
It is few that the teel band extended along panel length direction is provided with inside the reinforcement of part.
Some optimal technical schemes of the present utility model are as follows:
Preferably, the teel band is embedded in the plate forming inside the sheet material.
Preferably, the section of the sheet material is rectangle, and the height of two side is equal, and spiral rolls rear adjacent side wall bonding
Together.
Preferably, the cavity inside is provided with the reinforcement of more than two, at least inside a reinforcement
Provided with the teel band.
Preferably, the rectangular cross-section of the teel band, its length along body radial direction are more than along the circumferential width of body
Degree.
Preferably, for the binding agent coated between the side wall after roll-forming, at least part binding agent overflows side wall top
Portion, formed raised.
Preferably, two reinforcements are provided with shown cavity, each reinforcement is small apart from the distance of side wall
In the distance between described reinforcement.
Preferably, the width of the sheet material is 10CM-30CM, and height is the 1/6 to 1/3 of width.
Preferably, through hole is provided with the teel band, or groove is provided with teel band both sides.
Compared with prior art, the beneficial effects of the utility model：Teel band is embedded in inside sheet material, is formed in sheet material
When can be embedded such as sheet material by teel band, during bending to pipeline and bonding, be embedded with the sheet material conduct of teel band
One overall processing, it is easier to operate, and the quality of pipeline can be improved, avoid steel band from producing asking for cracking in bonding position
Topic.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the schematic diagram of sheet material in above-described embodiment.
Embodiment
The utility model is described in further detail with reference to test example and embodiment.But should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all to be realized based on the utility model content
Technology belongs to the scope of the utility model.
One embodiment of the present utility model, a kind of plastic-steel-wound structured wall popes, as shown in figure 1, including by the spiral of sheet material 8
The body 9 rolled.Wherein sheet material 8 is as shown in Fig. 2 be to include top 1, bottom 2 and position by plastic material extrusion molding, sheet material 8
Side wall 3 in both sides, the sheet material inside that the top 1, bottom 2 and side wall 3 surround have the cavity 4 along panel length direction；
The reinforcement 7 extended along panel length direction is provided with inside cavity 4, between the top 1 and bottom 2 of sheet material 8, reinforcement 7 will
Cavity 4 is divided into several small cavitys.Wherein, it is provided with least inside part reinforcement 7 along the extension of panel length direction
Teel band 6.The above-mentioned spiral of sheet material 8 is rolled, is fitted between the side wall 3 adjacent thereto of side wall 3 with adhesive bonding completely
Together, body 9 is formed, as shown in Figure 1.In adhesion process, the adhesive filled between side wall 3 can be in the extruding of two side 3
The lower top and bottom for overflowing side wall 3, are flattened with roller.
In the above-described embodiments, it is a kind of formed sheet material mode be, in 8 extrusion molding of sheet material by the enhancing steel
With in the reinforcement 7 inside the 6 insertion sheet materials.
On the basis of above-described embodiment, the section of sheet material 8 can be rectangle, can also make parallelogram, both sides
The height of wall is equal, and adjacent side wall 3 after spiral rolls can be fully bonded to together.
In the above-described embodiments, the cavity inside is provided with two reinforcements 7, is equipped with inside each reinforcement 7
The teel band 6.According to the ring stiffness and weight demands of pipe fitting, those skilled in the art can set more or less add
Strengthening tendons 7, teel band 6 can also be set in wherein all or part of reinforcement 7.The set location of reinforcement 6 can be more
Close to side wall 3, for ensuring being evenly arranged between reinforcement.
Wherein, the section of teel band 6 can be rectangle, ellipse or other shapes.The long side of rectangle or ellipse
Major axis points to the axis of body.
In the above-described embodiment, it is contemplated that intensity and adhesive property of the sheet material 8 when rolling, the width of the sheet material 8
5CM-25CM can be arranged to, its height is arranged to the 1/6 to 1/3 of width.This size range can also be by art technology
Personnel are according to being actually needed selection.
In order to improve the degree of adhesion between teel band 6 and reinforcement 7, through hole can be opened up in teel band 6, or
Groove is opened up in teel band both sides.
The utility model is not limited to foregoing embodiment.The present invention expands to any to drape over one's shoulders in this manual
The new feature of dew or any new combination, all technologies realized based on the utility model content belong to the scope of the present invention.
Claims (9)
1. a kind of plastic-steel-wound structured wall popes, including the body rolled by sheet material spiral, the sheet material extend along its length, spiral shell
Bonding forms body after circumvolution system, it is characterised in that：
The sheet material includes top, bottom and the side wall positioned at both sides, has inside the sheet material that top, bottom and the side wall surround
There is the cavity along panel length direction；
After spiral rolls, fit together completely between side wall side wall adjacent thereto；
The reinforcement extended along panel length direction is provided between the cavity inside, the top and bottom of sheet material, is at least existed
The teel band extended along panel length direction is provided with inside the reinforcement of part.
2. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that the teel band is in the sheet material
It is embedded in during shaping inside the sheet material.
3. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that the section of the sheet material is rectangle, two
The height of side wall is equal, and spiral rolls rear adjacent side wall and is bonded together.
4. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that the cavity inside is provided with more than two
The reinforcement, the teel band is provided with least inside a reinforcement.
5. plastic-steel-wound structured wall popes according to claim 4, it is characterised in that the section of the teel band is square
Shape, its length along body radial direction are more than along the circumferential width of body.
6. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that the binding agent coated between the side wall
After roll-forming, at least part binding agent overflows top side wall, is formed raised.
7. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that be provided with shown cavity described in two
Reinforcement, each reinforcement are less than the distance between described reinforcement apart from the distance of side wall.
8. plastic-steel-wound structured wall popes according to claim 1, it is characterised in that the width of the sheet material is 5CM-
25CM, height are the 1/6 to 1/3 of width.
9. according to the plastic-steel-wound structured wall popes described in one of claim 1 or 2 or 3 or 4 or 8, it is characterised in that the enhancing
Through hole is provided with steel band, or groove is provided with teel band both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695953.3U CN206830981U (en) | 2017-06-15 | 2017-06-15 | Plastic-steel-wound structured wall popes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695953.3U CN206830981U (en) | 2017-06-15 | 2017-06-15 | Plastic-steel-wound structured wall popes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830981U true CN206830981U (en) | 2018-01-02 |
Family
ID=60774856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695953.3U Ceased CN206830981U (en) | 2017-06-15 | 2017-06-15 | Plastic-steel-wound structured wall popes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830981U (en) |
-
2017
- 2017-06-15 CN CN201720695953.3U patent/CN206830981U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200902 Decision number of declaring invalidation: 45987 Granted publication date: 20180102 |
|
| IW01 | Full invalidation of patent right |