CN214743866U - Production inside lining PVC reinforced concrete drain pipe - Google Patents
Production inside lining PVC reinforced concrete drain pipe Download PDFInfo
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- CN214743866U CN214743866U CN202120024229.4U CN202120024229U CN214743866U CN 214743866 U CN214743866 U CN 214743866U CN 202120024229 U CN202120024229 U CN 202120024229U CN 214743866 U CN214743866 U CN 214743866U
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- drain pipe
- pvc
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- pipe
- concrete drain
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a production inside lining PVC reinforced concrete drain pipe, including outer tube subassembly, inner tube subassembly, coupling assembling and filtering mechanism, the inner tube subassembly sets up in the inside of outer tube subassembly, and coupling assembling fixed mounting is in one side of outer tube subassembly, and filtering mechanism fixed mounting is at the opposite side of outer tube subassembly, and the outer tube subassembly includes concrete drain pipe body and the spacing hole of a plurality of. The utility model discloses an outer tube subassembly, the inner tube subassembly, mutually support between coupling assembling and the filtering mechanism, a production inside lining PVC reinforced concrete drain pipe has been realized, not only adopt the PVC inside lining to increase concrete pipe's corrosion resistance, set up the screw steel ring moreover, guaranteed that the PVC inside lining can hug closely the inner wall of concrete pipe throughout in the use, and under the effect through spacing hole and stopper when the preparation, the stability that the PVC inside lining is connected has been increased, thereby can effectually avoid droing in the PVC inside lining use.
Description
Technical Field
The utility model relates to a concrete pipe technical field specifically is a production inside lining PVC reinforced concrete drain pipe.
Background
Now, along with national economy's rapid development, infrastructure's heavy investment, the quantity and the mouth of pipe footpath of drain pipe and chemical industry pipe are bigger and bigger, be used in under sewer or other environment that have corrosivity when the drain pipe, the drain pipe will be fast by the erosion and wear, because these drain pipes are generally all installed underground, the dismouting is inconvenient, if often change the drain pipe because of the erosion and wear problem, can cause the waste of a large amount of manpower and materials, and common concrete drain pipe anticorrosion PVC inside lining is yielding to drop, thereby the influence is used.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a production inside lining PVC reinforced concrete drain pipe.
In order to achieve the above object, the utility model provides a following technical scheme: the production method of the PVC-lined reinforced concrete drain pipe comprises the following steps of (1) producing a PVC-lined reinforced concrete drain pipe, wherein the PVC-lined reinforced concrete drain pipe comprises an outer pipe assembly, an inner pipe assembly, a connecting assembly and a filtering mechanism, wherein the inner pipe assembly is arranged inside the outer pipe assembly, the connecting assembly is fixedly arranged on one side of the outer pipe assembly, and the filtering mechanism is fixedly arranged on the other side of the outer pipe assembly;
the outer pipe assembly comprises a concrete drain pipe body and a plurality of limiting holes, and the limiting holes are arranged on the surface of the concrete drain pipe body at equal intervals;
the inner pipe assembly comprises a corrosion-resistant lining PVC pipe, a plurality of limiting blocks and a threaded steel ring, the corrosion-resistant lining PVC pipe is sleeved on the inner wall of the concrete drain pipe body, the limiting blocks are equidistantly arranged on the outer wall of the corrosion-resistant lining PVC pipe, and the threaded steel ring is spirally arranged on the inner wall of the corrosion-resistant lining PVC pipe;
the connecting assembly is composed of a connecting disc and a plurality of mounting holes, the connecting disc is fixedly connected to the right side of the concrete drain pipe body, and the mounting holes are equidistantly arranged at the edge of the connecting disc by taking the center of the connecting disc as an axis;
the filtering mechanism comprises a first connecting flange, a second connecting flange, a filtering assembly and a plurality of mounting bolts, the first connecting flange is fixedly connected to the left side of the concrete drain pipe body, and the filtering assembly is fixedly mounted between the first connecting flange and the second connecting flange through the mounting bolts.
Preferably, the limiting hole penetrates through the concrete drain pipe body.
Preferably, the mounting hole is provided through the connection disc.
Preferably, the side surface of the connecting disc is fixedly connected with a sealing ring matched with the connecting disc.
Preferably, the filter assembly comprises a filter housing and a plurality of mounting lugs, and the mounting lugs are equidistantly arranged around the filter housing.
Preferably, the inner wall of the filter shell is provided with a filter screen body matched with the filter shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an outer tube subassembly, the inner tube subassembly, mutually support between coupling assembling and the filtering mechanism, a production inside lining PVC reinforced concrete drain pipe has been realized, not only adopt the PVC inside lining to increase concrete pipe's corrosion resistance, set up the screw steel ring moreover, guaranteed that the PVC inside lining can hug closely the inner wall of concrete pipe throughout in the use, and under the effect through spacing hole and stopper when the preparation, the stability that the PVC inside lining is connected has been increased, thereby can effectually avoid droing in the PVC inside lining use.
2. The utility model discloses a setting up the leakproofness when the sealing washer has increased the body and has connected, playing the filter effect at the pipeline tip through setting up filtering component, and conveniently carrying out the dismouting to the filter screen body to make things convenient for the staff to maintain it.
Drawings
FIG. 1 is a schematic structural view of a PVC-lined reinforced concrete drain pipe according to the present invention;
fig. 2 is a schematic structural view of a perspective view of the outer tube assembly of the present invention;
FIG. 3 is a schematic structural diagram of a perspective view of the inner tube assembly of the present invention;
fig. 4 is a schematic view of the internal structure of the inner tube assembly of the present invention;
fig. 5 is a schematic structural view of a perspective view of the connecting assembly of the present invention;
FIG. 6 is a schematic structural view of a perspective view of the filtering mechanism of the present invention;
fig. 7 is a schematic structural diagram of a perspective view of the filter assembly of the present invention.
In the figure: the pipe comprises an outer pipe assembly 1, an inner pipe assembly 2, a connecting assembly 3, a filtering mechanism 4, a concrete drain pipe body 101, a 102 limiting hole, a 201 corrosion-resistant lining PVC pipe, a 202 limiting block, a 203 threaded steel ring, a 301 connecting disc, a 302 mounting hole, a 303 sealing ring, a 401 first connecting flange, a 402 second connecting flange, a 403 filtering assembly, a 4031 filtering shell, a 4032 mounting lug and a 4033 filtering screen body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, a drain pipe for producing reinforced concrete lined with PVC comprises an outer pipe assembly 1, an inner pipe assembly 2, a connecting assembly 3 and a filtering mechanism 4, wherein the inner pipe assembly 2 is disposed inside the outer pipe assembly 1, the connecting assembly 3 is fixedly installed at one side of the outer pipe assembly 1, and the filtering mechanism 4 is fixedly installed at the other side of the outer pipe assembly 1.
Referring to fig. 1-7, the outer pipe assembly 1 includes a concrete drain pipe body 101 and a plurality of limiting holes 102, wherein the limiting holes 102 are equidistantly arranged on the surface of the concrete drain pipe body 101, and the limiting holes 102 are disposed through the concrete drain pipe body 101.
Referring to fig. 1-7, the inner pipe assembly 2 includes a corrosion-resistant lining PVC pipe 201, a plurality of stoppers 202, and a screw steel ring 203, the corrosion-resistant lining PVC pipe 201 is sleeved on the inner wall of the concrete drain pipe body 101, the plurality of stoppers 202 are equidistantly disposed on the outer wall of the corrosion-resistant lining PVC pipe 201, when the stoppers 202 are inserted into the limiting holes 102, they are in close contact with the inner wall of the limiting holes 102, and there is no gap, and the screw steel ring 203 is spirally disposed on the inner wall of the corrosion-resistant lining PVC pipe 201.
Referring to fig. 1 to 7, the connection assembly 3 is composed of a connection disc 301 and a plurality of mounting holes 302, the connection disc 301 is fixedly connected to the right side of the concrete drain pipe body 101, the mounting holes 302 are equidistantly formed in the edge of the connection disc 301 by taking the center of the connection disc 301 as an axis, the mounting holes 302 penetrate through the connection disc 301, the side surface of the connection disc 301 is fixedly connected with a sealing ring 303 matched with the connection disc 301, and the sealing performance of pipe body connection is improved by the arrangement of the sealing ring 303.
Referring to fig. 1-7, the filter mechanism 4 includes a first connecting flange 401, a second connecting flange 402, a filter assembly 403 and a plurality of mounting bolts 404, the first connecting flange 401 is fixedly connected to the left side of the concrete drain pipe body 101, the filter assembly 403 is fixedly mounted between the first connecting flange 401 and the second connecting flange 402 by the plurality of mounting bolts 404, the filter assembly 403 includes a filter housing 4031 and a plurality of mounting lugs 4032, the mounting lugs 4032 are equidistantly disposed around the filter housing 4031, a filter screen body 4033 adapted to the filter housing 4031 is mounted on the inner wall of the filter housing 4031, the filter assembly 403 is disposed at the end of the pipeline to perform a filtering function, and the filter screen body 4033 is conveniently detached and maintained by workers, and the outer pipe assembly 1, the inner pipe assembly 2, the connecting assembly 4033 and the filter mechanism 4 are matched with each other, the production of the PVC liner reinforced concrete drain pipe is realized, the PVC liner is adopted to increase the corrosion resistance of a concrete pipe, the threaded steel ring 203 is additionally arranged, the inner wall of the concrete pipe can be always attached to the PVC liner in the use process, and the PVC liner is connected with the limiting block 202 through the limiting hole 102 during manufacture, so that the PVC liner can be effectively prevented from falling off in the use process.
When concrete drainage pipe pour, place inner tube subassembly 2 in outer tube subassembly 1's prefabricated mould, after concreting is accomplished, through stopper 202's effect, can guarantee that inner tube subassembly 2 is connected more stably with outer tube subassembly 1 after pouring is accomplished, and under the supporting role of screw steel ring 203, can effectually avoid breaking away from in the PVC inside lining use, and then increased the life of pipeline.
In summary, the following steps: this production inside lining PVC reinforced concrete drain pipe through setting up outer tube subassembly 1, inner tube subassembly 2, coupling assembling 3 and filter mechanism 4, has solved the problem that the background art mentioned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a production inside lining PVC reinforced concrete drain pipe, includes outer tube subassembly (1), inner tube subassembly (2), coupling assembling (3) and filtering mechanism (4), its characterized in that: the inner pipe assembly (2) is arranged inside the outer pipe assembly (1), the connecting assembly (3) is fixedly arranged on one side of the outer pipe assembly (1), and the filtering mechanism (4) is fixedly arranged on the other side of the outer pipe assembly (1);
the outer pipe assembly (1) comprises a concrete drain pipe body (101) and a plurality of limiting holes (102), wherein the limiting holes (102) are arranged on the surface of the concrete drain pipe body (101) at equal intervals;
the inner pipe assembly (2) comprises a corrosion-resistant lining PVC pipe (201), a plurality of limiting blocks (202) and a threaded steel ring (203), the corrosion-resistant lining PVC pipe (201) is sleeved on the inner wall of the concrete drain pipe body (101), the limiting blocks (202) are arranged on the outer wall of the corrosion-resistant lining PVC pipe (201) at equal intervals, and the threaded steel ring (203) is spirally arranged on the inner wall of the corrosion-resistant lining PVC pipe (201);
the connecting assembly (3) is composed of a connecting disc (301) and a plurality of mounting holes (302), the connecting disc (301) is fixedly connected to the right side of the concrete drain pipe body (101), and the mounting holes (302) are equidistantly formed in the edge of the connecting disc (301) by taking the center of the connecting disc (301) as an axis;
the filter mechanism (4) comprises a first connecting flange (401), a second connecting flange (402), a filter assembly (403) and a plurality of mounting bolts (404), the first connecting flange (401) is fixedly connected to the left side of the concrete drain pipe body (101), and the filter assembly (403) is fixedly mounted between the first connecting flange (401) and the second connecting flange (402) through the plurality of mounting bolts (404).
2. The drain pipe produced by the method of claim 1, wherein the method comprises the following steps: the limiting hole (102) penetrates through the concrete drain pipe body (101) to be arranged.
3. The drain pipe produced by the method of claim 2, wherein the method comprises the following steps: the mounting hole (302) penetrates through the connecting disc (301).
4. The method for producing the PVC lined reinforced concrete drainpipe as claimed in claim 3, wherein: and the side surface of the connecting disc (301) is fixedly connected with a sealing ring (303) matched with the connecting disc.
5. The method for producing the PVC lined reinforced concrete drain pipe as claimed in claim 4, wherein: the filter assembly (403) comprises a filter housing (4031) and a plurality of mounting ears (4032), wherein the mounting ears (4032) are equidistantly arranged around the filter housing (4031).
6. The method for producing the PVC lined reinforced concrete drainpipe as claimed in claim 5, wherein: and a filter screen body (4033) matched with the inner wall of the filter shell (4031) is arranged on the inner wall of the filter shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024229.4U CN214743866U (en) | 2021-01-06 | 2021-01-06 | Production inside lining PVC reinforced concrete drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024229.4U CN214743866U (en) | 2021-01-06 | 2021-01-06 | Production inside lining PVC reinforced concrete drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214743866U true CN214743866U (en) | 2021-11-16 |
Family
ID=78637923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024229.4U Active CN214743866U (en) | 2021-01-06 | 2021-01-06 | Production inside lining PVC reinforced concrete drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214743866U (en) |
-
2021
- 2021-01-06 CN CN202120024229.4U patent/CN214743866U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A production lined PVC reinforced concrete drainage pipe Effective date of registration: 20231116 Granted publication date: 20211116 Pledgee: ZHEJIANG DONGYANG RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: Dongyang Yuefei Pipe Industry Co.,Ltd. Registration number: Y2023980065842 |