CN211901889U - Concrete-plastic composite pipe - Google Patents
Concrete-plastic composite pipe Download PDFInfo
- Publication number
- CN211901889U CN211901889U CN201922012828.XU CN201922012828U CN211901889U CN 211901889 U CN211901889 U CN 211901889U CN 201922012828 U CN201922012828 U CN 201922012828U CN 211901889 U CN211901889 U CN 211901889U
- Authority
- CN
- China
- Prior art keywords
- concrete
- plastic composite
- composite pipe
- prefabricated plate
- hole
- Prior art date
- 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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- 239000002131 composite material Substances 0.000 title claims description 14
- 239000004033 plastic Substances 0.000 title claims description 14
- 229920003023 plastic Polymers 0.000 title claims description 14
- 239000004567 concrete Substances 0.000 claims abstract description 76
- 239000000945 filler Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 16
- 239000004568 cement Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical group [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000010428 baryte Substances 0.000 claims description 3
- 229910052601 baryte Inorganic materials 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 230000008093 supporting effect Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 241000876852 Scorias Species 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a compound pipe is moulded to concrete belongs to winding pipe field. The concrete pipe comprises a pipe body formed by spirally winding a prefabricated plate body, wherein one or two or more through holes penetrating through two ends of the prefabricated plate body are formed in the extending direction of the prefabricated plate body and are arranged in parallel, and concrete filler is filled in the through hole or the through holes. According to the technical scheme, after the pipe body is formed by winding a prefabricated plate body, prepared concrete filler is injected into the through hole; the concrete filler is condensed in the through hole to form one or more spiral supporting frameworks, so that the integral compressive strength of the pipe body can be effectively improved; the concrete filler is used as a filling raw material, so that the cost is low, the operation is convenient, and the supporting rigidity is strong; the concrete filler is arranged in the through hole, and can play a supporting effect in the through hole of the closed space after the whole structure is intact or the concrete filler is broken into sections.
Description
Technical Field
The utility model belongs to the winding pipe field particularly, is a compound pipe is moulded to concrete.
Background
The spiral winding pipe is widely used in the fields of engineering, drainage and the like, and has higher requirement on structural strength in order to prevent damage in the laying process or the using process; at present, in order to increase the structural strength of the pipeline, the operation is usually carried out by increasing the number of winding layers or implanting steel strips and the like, the increase of the number of layers inevitably leads to the increase of the outer diameter of the pipeline, the application range of the pipeline is relatively reduced, and the implanted steel strips are not tightly combined due to material difference, the processing technology of the implanted steel strips is very complex, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete plastic composite pipe which overcomes the defects in the prior art. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a concrete-plastic composite pipe comprises a pipe body formed by spirally winding a prefabricated plate body, wherein one or two or more through holes penetrating through two ends of the prefabricated plate body are formed in the extending direction of the prefabricated plate body and are arranged in parallel, and concrete filler is filled in one or two or more through holes.
The manufacturing method is further limited to that the prefabricated plate is wound and formed in advance, and then the concrete filler is filled into the through hole.
Further, the prefabricated plate body is made of any one of PVC, PVC-U, PVC-O, PP-R, FRPP, PE, HDPE, MPVE and MPVP, and can be made of any derivative of polyethylene, polypropylene and polyvinyl chloride without being limited to the above materials.
Further, the concrete filler is inorganic cementing material concrete or organic cementing material concrete.
Further, the concrete filler is any one of heavy concrete, ordinary concrete or light concrete.
Further, aggregate adopted by the heavy concrete is barite or steel chips.
Further, the aggregate adopted by the common concrete is gravel or broken stone.
Further limiting, the lightweight concrete is lightweight aggregate concrete, porous concrete or aerated concrete;
the aggregate adopted by the light aggregate concrete is one or more of pumice, scoria, ceramsite, expanded perlite or expanded slag;
the porous concrete is made of cement paste or cement mortar and stable foam;
the aerated concrete is prepared from cement, water and a foaming agent.
Further, the inorganic cementing material concrete adopts one of cement, gypsum, silicate or water glass as a cementing material.
Further defined, the organic cementitious concrete is asphalt or polymer.
Compared with the prior art, the utility model has the advantages that after the pipe body is formed by winding the prefabricated plate body, the prepared concrete filler is injected into the through hole;
the concrete filler is condensed in the through hole to form one or more spiral supporting frameworks, so that the integral compressive strength of the pipe body can be effectively improved;
the concrete filler is used as a filling raw material, so that the cost is low, the operation is convenient, and the supporting rigidity is strong;
the concrete filler is positioned in the through hole, and can play a supporting effect in the through hole of the closed space after the whole structure is intact or the concrete filler is broken into sections;
and materials such as metal wires and/or fibers can be added into the aggregate of the concrete according to the needs, so that the connectivity of the concrete is better.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of the present invention;
the main element symbols are as follows:
the plate body 10 and the through hole 101 are prefabricated.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, a concrete-plastic composite pipe comprises a pipe body formed by spirally winding a prefabricated plate body, wherein one or two or more through holes penetrating through two ends of the prefabricated plate body are formed in the extending direction of the prefabricated plate body and are arranged in parallel, and concrete filler is filled in the through hole or the through holes.
In this embodiment, the manufacturing method includes winding the prefabricated plate in advance, and then filling the concrete filler into the through hole.
In this embodiment, the prefabricated plate body is made of any one of PVC, PVC-U, PVC-O, PP-R, FRPP, PE, HDPE, MPVE and MPVP.
In this embodiment, the concrete filler is inorganic cementitious material concrete or organic cementitious material concrete.
In this embodiment, the concrete filler is any one of heavy concrete, ordinary concrete, and lightweight concrete.
In this embodiment, the aggregate used in the heavy concrete is barite or steel filings.
In this embodiment, the aggregate used in the ordinary concrete is gravel or crushed stone.
In this embodiment, the lightweight concrete is lightweight aggregate concrete, porous concrete or aerated concrete;
the aggregate adopted by the light aggregate concrete is one or more of pumice, scoria, ceramsite, expanded perlite or expanded slag;
the porous concrete is made of cement paste or cement mortar and stable foam;
the aerated concrete is prepared from cement, water and a foaming agent.
In this embodiment, the inorganic cementitious material concrete adopts one of cement, gypsum, silicate and water glass as the cementitious material.
In this embodiment, the organic binder concrete is asphalt or polymer.
According to the technical scheme, after the pipe body is formed by winding a prefabricated plate body, prepared concrete filler is injected into the through hole;
the concrete filler is condensed in the through hole to form one or more spiral supporting frameworks, so that the integral compressive strength of the pipe body can be effectively improved;
the concrete filler is used as a filling raw material, so that the cost is low, the operation is convenient, and the supporting rigidity is strong;
the concrete filler is arranged in the through hole, and can play a supporting effect in the through hole of the closed space after the whole structure is intact or the concrete filler is broken into sections.
The concrete plastic composite pipe provided by the utility model is introduced in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A concrete plastic composite pipe comprises a pipe body formed by spirally winding prefabricated plate bodies, and is characterized in that: the prefabricated plate body is provided with one or two or more through holes penetrating through two ends along the extending direction, the through holes are arranged in parallel, and concrete filler is filled in the through hole or the through holes.
2. The concrete-plastic composite pipe according to claim 1, wherein: the prefabricated plate body is made of any one of PVC, PVC-U, PVC-O, PP-R, FRPP, PE, HDPE, MPVE or MPVP.
3. The concrete-plastic composite pipe according to claim 2, wherein: the concrete filler is inorganic cementing material concrete or organic cementing material concrete.
4. The concrete-plastic composite pipe according to claim 3, wherein: the concrete filler is any one of heavy concrete, common concrete or light concrete.
5. The concrete-plastic composite pipe according to claim 4, wherein: the aggregate adopted by the heavy concrete is barite or steel chips.
6. The concrete-plastic composite pipe according to claim 4, wherein: the aggregate adopted by the common concrete is gravel or broken stone.
7. The concrete-plastic composite pipe according to claim 3, wherein: the inorganic cementing material concrete adopts one of cement, gypsum, silicate or water glass as a cementing material.
8. The concrete-plastic composite pipe according to claim 3, wherein: the organic cementing material concrete is asphalt or polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012828.XU CN211901889U (en) | 2019-11-20 | 2019-11-20 | Concrete-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012828.XU CN211901889U (en) | 2019-11-20 | 2019-11-20 | Concrete-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901889U true CN211901889U (en) | 2020-11-10 |
Family
ID=73298498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922012828.XU Active CN211901889U (en) | 2019-11-20 | 2019-11-20 | Concrete-plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671547A (en) * | 2019-11-20 | 2020-01-10 | 王登哥 | Concrete-plastic composite pipe |
-
2019
- 2019-11-20 CN CN201922012828.XU patent/CN211901889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671547A (en) * | 2019-11-20 | 2020-01-10 | 王登哥 | Concrete-plastic composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: 400000 community 11, Xindian Village, Baishiyi Town, Jiulongpo District, Chongqing Patentee after: CHONGQING JUETONG PLASTIC CEMENT TECHNOLOGY (Group) Co.,Ltd. Address before: 400000 10-6, unit 3, 83 Nanping East Road, Nan'an District, Chongqing Patentee before: Wang Dengge |
|
| TR01 | Transfer of patent right |