CN216407988U - Anti-impact PVC pipe - Google Patents
Anti-impact PVC pipe Download PDFInfo
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- CN216407988U CN216407988U CN202123330408.XU CN202123330408U CN216407988U CN 216407988 U CN216407988 U CN 216407988U CN 202123330408 U CN202123330408 U CN 202123330408U CN 216407988 U CN216407988 U CN 216407988U
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- pipe
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- pvc pipe
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- 239000006260 foam Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 42
- 229920001296 polysiloxane Polymers 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 230000001066 destructive effect Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pipes, and particularly discloses an anti-impact PVC pipe, which comprises a middle pipe, an outer pipe, an inner pipe and an outer PVC pipe, wherein the inner side of the middle pipe is fixedly connected with the inner pipe, the inner periphery of the inner pipe is fixedly connected with the inner PVC pipe, the inner wall of the inner PVC pipe is fixedly connected with an inner support block, the inner wall of the inner support block is fixedly connected with an arc pipe, the inner side of the arc pipe is fixedly connected with a sealing rubber strip, the outer side of the middle pipe is fixedly connected with the outer pipe, the outer pipe can protect the middle pipe and can buffer the impact force applied to the pipeline, the anti-impact force damage performance of the pipeline is improved, the space between the outer PVC pipe and the outer PVC pipe is supported through the elasticity of an outer foam layer, so that the sunken position of the outer pipe is restored to the original shape after the impact force or the damage force is applied to the outer PVC pipe, and the effect of improving the impact force and the damage force of the pipeline is achieved, the structural stability of the outer layer tube is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of pipes, and particularly relates to an anti-impact PVC pipe.
Background
Currently, with the development of science and technology, PVC materials are also widely used in many fields, such as the housing packaging of products and the corresponding dredging pipelines and sewer pipes, especially the dredging pipelines and sewer pipes made of PVC materials, because of their characteristics of light weight, good flame retardancy, good acid and alkali resistance, and simple and durable processing, they are widely used in various industries.
The existing anti-stamping PVC pipe is unstable in structure, poor in anti-stamping performance, poor in external anti-impact force or destructive force performance of the pipeline, poor in internal anti-compression performance of the pipeline, free of sealing parts, easy to leak of the pipeline, unchangeable in internal transmission space of the pipeline, easy to crack when the internal pressure of the pipeline is large, incomplete and difficult to meet social requirements.
Therefore, how to design an anti-impact PVC pipe becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-impact PVC pipe, which aims to solve the problems of unstable structure and poor anti-impact performance in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-impact PVC pipe comprises a middle pipe, an outer pipe, an inner pipe and an outer PVC pipe, wherein the outer pipe is fixedly connected to the outer side of the middle pipe, the inner pipe is fixedly connected to the inner side of the middle pipe, the outer PVC pipe is fixedly connected to the inner periphery of the outer pipe, air holes are embedded and connected to the inner wall of the middle outside of the outer PVC pipe, an outer supporting metal cylinder is fixedly connected to the middle inside of the outer pipe, an outer supporting metal plate is fixedly connected to the periphery of the outer supporting metal cylinder, an outer foam layer is fixedly connected to the inner wall of the outer PVC pipe, an outer inner PVC pipe is fixedly connected to the inner wall of the outer foam layer, an inner PVC pipe is fixedly connected to the inner periphery of the inner pipe, an inner supporting block is fixedly connected to the inner wall of the inner PVC pipe, and an arc-shaped pipe is fixedly connected to the inner wall of the inner supporting block, the inner side of the arc-shaped pipe is fixedly connected with a sealing rubber strip, one side of the inner layer supporting block is connected with a movable column in an embedded mode, and the other side of the inner layer supporting block is connected with a connecting cylinder in an embedded mode.
Preferably, the inner wall of the connecting cylinder is embedded and connected with a movable groove, and the other end of the movable column is fixedly connected with a supporting spring tube.
Preferably, the outer side of the outer layer PVC pipe is embedded and connected with anti-skid grains.
Preferably, the top end and the bottom end of the outer layer support metal cylinder and two ends of the outer layer support metal cylinder are fixedly connected with outer layer metal support bars.
Preferably, the inner side inner wall of the outer layer tube is embedded and connected with an outer layer silicone tube.
Preferably, the outer layer pipe is arranged on the outer side of the middle pipe, and the outer layer pipe is fixedly connected with the middle pipe.
Preferably, the inner pipe is arranged on the inner side of the middle pipe, and the inner pipe is fixedly connected with the middle pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the anti punching press PVC pipe, outer layer pipe set up in the outside of intermediate pipe, outer layer pipe and intermediate pipe fixed connection, outer layer pipe can protect the intermediate pipe, and can cushion the impact force that the pipeline received, improves the anti impact force destruction's of pipeline performance, the effectual structural stability who improves outer layer pipe.
2. Anti punching press PVC pipe, inlayer pipe set up the inboard at the intervalve, inlayer pipe and intervalve fixed connection, and the inlayer pipe can improve the inside compressive capacity of pipeline to increase or reduce the inside liquid transmission space of pipeline, prevent that the pipeline from bursting, the effectual inside compressive capacity of pipeline that has improved avoids the pipeline to burst because of internal pressure is greater than external pressure, the effectual life who improves the pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of an outer tube of the present invention;
FIG. 3 is a cross-sectional view A-A of the present invention;
fig. 4 is an enlarged view of the present invention at B.
In the figure: 1. the middle pipe, 2, outer layer pipe, 3, inner layer pipe, 4, outer layer PVC pipe, 5, anti-skidding line, 6, bleeder vent, 7, outer foam layer, 8, outer inboard PVC pipe, 9, outer layer metal support bar, 10, outer layer support metal sheet, 11, outer layer support metal cylinder, 12, outer silicone tube, 13, inner layer PVC pipe, 14, inner layer supporting shoe, 15, arc pipe, 16, sealing rubber strip, 17, activity post, 18, connecting cylinder, 19, support spring pipe, 20, activity groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In a first embodiment, referring to fig. 1-4, the present invention provides a technical solution: an anti-impact PVC pipe comprises a middle pipe 1, an outer pipe 2, an inner pipe 3 and an outer PVC pipe 4, wherein the outer pipe 2 is fixedly connected to the outer side of the middle pipe 1, the inner pipe 3 is fixedly connected to the inner side of the middle pipe 1, the outer PVC pipe 4 is fixedly connected to the inner periphery of the outer pipe 2, a vent hole 6 is embedded and connected to the inner wall of the middle of the outer PVC pipe 4, an outer support metal cylinder 11 is fixedly connected to the middle of the inner part of the outer pipe 2, an outer support metal plate 10 is fixedly connected to the periphery of the outer support metal cylinder 11, an outer foam layer 7 is fixedly connected to the inner wall of the outer PVC pipe 4, an outer inner PVC pipe 8 is fixedly connected to the inner wall of the outer foam layer 7, an inner PVC pipe 13 is fixedly connected to the inner periphery of the inner pipe 3, an inner support block 14 is fixedly connected to the inner wall of the inner PVC pipe 13, and an arc pipe 15 is fixedly connected to the inner wall of the inner support block 14, the inner side of the arc-shaped pipe 15 is fixedly connected with a sealing rubber strip 16, one side of the inner layer supporting block 14 is connected with a movable column 17 in an embedded mode, the other side of the inner layer supporting block 14 is connected with a connecting cylinder 18 in an embedded mode, the inner wall of the connecting cylinder 18 is connected with a movable groove 20 in an embedded mode, and the other end of the movable column 17 is fixedly connected with a supporting spring pipe 19.
Preferably, the outside embedding of outer PVC pipe 4 is connected with anti-skidding line 5, and outer PVC pipe 4 sets up in outer pipe 2 outside, and when carrying the pipeline and contact outer PVC pipe 4, anti-skidding line 5 can with the hand contact of staff's transport pipeline, and anti-skidding line 5 is coarse line for anti-skidding line 5 can increase the frictional force of staff's hand and the contact of anti-skidding line 5, the effectual antiskid nature that improves anti-skidding line 5.
Preferably, the top and the bottom of outer support metal cylinder 11 and the outer metal support bar 9 of both ends fixedly connected with, outer support metal cylinder 11 is connected with outer support metal sheet 11 and the outer metal support bar 9 of being connected, and the outer inboard PVC pipe 8 contact of outer in outer support metal sheet 11 and the outer metal support bar 9 of connecting and the outer pipe 2 for outer metal support bar 9 can support the inside structure of outer pipe 2, makes the inside structure of outer pipe 2 more stable.
Preferably, the inner wall of the outer layer tube 2 is connected with an outer layer silicone tube 12 in an embedded manner, the outer layer tube 2 is connected with the middle tube 1, and the outer layer silicone tube 12 is in contact with the middle tube 1, so that when the outer layer tube 2 is connected with the middle tube 1, the middle tube 1 can be wrapped by the outer layer silicone tube 12, and when the middle tube 1 is damaged or has a through hole, the damaged or through hole part of the middle tube 1 can be blocked by the outer layer silicone tube 12 and sealed.
Preferably, the outer pipe 2 is provided with one outer pipe 2, the outer pipe 2 is arranged on the outer side of the middle pipe 1, the outer pipe 2 is fixedly connected with the middle pipe 1, the outer pipe 2 can protect the middle pipe 1 and can buffer the impact force applied to the pipeline, so as to improve the performance of the pipeline for resisting impact force damage, an outer foam layer 7 is arranged between the outer PVC pipe 4 on the outer pipe 2 and the outer inner PVC pipe 8, air holes 6 are formed in the outer PVC pipe 4, the outer inner PVC pipe 8 is connected with the outer support metal cylinder 10 through an outer metal support strip 9 and an outer support metal plate 10, so that the stability of the inner structure is enhanced through the arranged metal structure in the outer pipe 2, meanwhile, the outer foam layer 7 is soft and deformable foam material, when the outer pipe 2 is subjected to the impact force or destructive force of the external environment, the space between the outer PVC pipe 4 and the outer inner PVC pipe 8 is extruded, outer foam blanket 7 receives the extrusion promptly, the air between outer PVC pipe 4 and the outer inboard PVC pipe 8 passes through bleeder vent 6 and discharges, impact force or destructive power that will receive through outer foam blanket 7 cushion, then the elasticity through outer foam blanket 7 supports outer PVC pipe 4 and the space between the outer inboard PVC pipe 8, make outer pipe 2 receive impact force or destructive power and sunken position resume original shape, thereby reach the effect that improves the impact resistance and the destructive power of pipeline, the effectual structural stability who improves outer pipe 2.
Preferably, the inner pipe 3 is provided with one inner pipe 3, the inner pipe 3 is arranged at the inner side of the middle pipe 1, the inner pipe 3 is fixedly connected with the middle pipe 1, the inner pipe 3 can improve the pressure resistance in the pipeline, and increase or reduce the liquid transmission space in the pipeline to prevent the pipeline from bursting, the inner PVC pipe 13 in the inner pipe 3 is connected with the arc pipe 15 through the inner support block 14, the arc pipe 15 is connected with the sealing rubber strip 16, the movable column 17 on the inner support block 14 is connected with the arc pipe 15, the movable column 17 is embedded into the movable groove 20 arranged on the connecting cylinder 18 on the inner support block 14, the movable column 17 is connected with the connecting cylinder 18 through the supporting spring pipe 19, a pipeline is formed through the connection of the arc pipe 15 and the sealing rubber strip 16, when the internal pressure of the inner pipe 3 is small, the movable column 17 is supported through the supporting spring pipe 19, so that the arc pipe 15 moves towards the inner layer of the inner pipe 3, the pipe space that the arc tube 15 and the sealing rubber strip 16 are connected and form reduces, when the inside pressure of inlayer pipe 3 is big, the inside pressure of inlayer pipe 3 outwards extrudees arc tube 15, make activity post 17 remove and shrink in to activity groove 20, make sealing rubber strip 16 by strutting or expansion, thereby make the pipe space that the arc tube 15 and the sealing rubber strip 16 are connected and form increase in the pipe space in the inlayer pipe 3, the effectual compressive capacity that has improved the inside pipeline, avoid the pipeline to burst because of internal pressure is greater than external pressure, the effectual life who improves the pipeline.
The working principle is as follows: firstly, checking the abrasion degree of the anti-skid grains 5, embedding and connecting the anti-skid grains 5 on the outer side of the outer layer PVC pipe 4, arranging the outer layer PVC pipe 4 on the outermost side of the outer layer pipe 2, and when the outer layer PVC pipe 4 is in contact with a pipeline to be transported, enabling the anti-skid grains 5 to be in contact with the hands of workers, wherein the anti-skid grains 5 are rough grains, so that the friction force of the hands of the workers in contact with the anti-skid grains 5 can be increased by the anti-skid grains 5, and the anti-skid property of the anti-skid grains 5 is effectively improved;
then, whether the outer layer supporting metal cylinder 11 can be used normally is checked, outer layer metal supporting strips 9 are fixedly connected to the top end and the bottom end of the outer layer supporting metal cylinder 11 and the two ends, the outer layer supporting metal cylinder 11 is connected with the outer layer supporting metal plate 11 and the connected outer layer metal supporting strips 9, the outer layer supporting metal plate 11 and the connected outer layer metal supporting strips 9 are in contact with an outer layer inner side PVC pipe 8 in the outer layer pipe 2, the outer layer metal supporting strips 9 can support the structure inside the outer layer pipe 2, and the structure inside the outer layer pipe 2 is enabled to be more stable;
then, whether the outer silicone tube 12 is damaged or not is checked, the inner side inner wall of the outer silicone tube 2 is embedded and connected with the outer silicone tube 12, the outer silicone tube 2 is connected with the middle tube 1, and the outer silicone tube 12 is in contact with the middle tube 1, so that when the outer silicone tube 2 is connected with the middle tube 1, the middle tube 1 can be wrapped by the outer silicone tube 12, and when the middle tube 1 is damaged or has a through hole, the damaged or through hole part of the middle tube 1 can be blocked by the outer silicone tube 12 and sealed;
next, the internal pressure resistance of the pipeline is improved through the inner layer pipe 3, the inner layer pipe 3 is provided with one inner layer pipe 3, the inner layer pipe 3 is arranged at the inner side of the middle pipe 1, the inner layer pipe 3 is fixedly connected with the middle pipe 1, the inner layer pipe 3 can improve the internal pressure resistance of the pipeline, the liquid transmission space inside the pipeline is increased or reduced, the pipeline is prevented from bursting, the inner layer PVC pipe 13 in the inner layer pipe 3 is connected with the arc-shaped pipe 15 through the inner layer supporting block 14, the arc-shaped pipe 15 is connected with the sealing rubber strip 16, the movable column 17 on the inner layer supporting block 14 is connected with the arc-shaped pipe 15, the movable column 17 is embedded into the movable groove 20 arranged on the connecting cylinder 18 on the inner layer supporting block 14, the movable column 17 is connected with the connecting cylinder 18 through the supporting spring pipe 19, a pipeline is formed through the connection of the arc-shaped pipe 15 and the sealing rubber strip 16, when the internal pressure of the inner layer pipe 3 is small, the movable column 17 is supported through the supporting spring pipe 19, the pipe-shaped pipe 15 moves towards the inner layer of the inner layer pipe 3, the pipe space formed by connecting the pipe-shaped pipe 15 and the sealing rubber strip 16 is reduced, when the pressure inside the inner layer pipe 3 is high, the pressure inside the inner layer pipe 3 extrudes the pipe-shaped pipe 15 outwards, the movable column 17 moves towards the movable groove 20 and contracts, and the sealing rubber strip 16 is opened or unfolded, so that the pipe space formed by connecting the pipe-shaped pipe 15 and the sealing rubber strip 16 inside the inner layer pipe 3 is increased, the pressure resistance inside the pipe is effectively improved, the pipe is prevented from bursting due to the fact that the internal pressure is larger than the external pressure, and the service life of the pipe is effectively prolonged;
finally, the structure stability of the outside of the pipeline is improved through the outer layer pipe 2, the outer layer pipe 2 is provided with one pipe, the outer layer pipe 2 is arranged on the outer side of the middle pipe 1, the outer layer pipe 2 is fixedly connected with the middle pipe 1, the outer layer pipe 2 can protect the middle pipe 1 and can buffer the impact force applied to the pipeline, the performance of the pipeline for resisting impact force damage is improved, an outer layer foam layer 7 is arranged between an outer layer PVC pipe 4 on the outer layer pipe 2 and an outer layer inner side PVC pipe 8, air holes 6 are formed in the outer layer PVC pipe 4, the outer layer inner side PVC pipe 8 is connected with an outer layer support metal cylinder 10 through an outer layer metal support bar 9 and an outer layer support metal plate 10, the stability of the inner structure is enhanced through the arranged metal structure in the outer layer pipe 2, meanwhile, the outer layer foam layer 7 is soft and can be deformed, when the outer layer pipe 2 is subjected to the impact force or destructive force of the external environment, space between outer PVC pipe 4 and the outer inboard PVC pipe 8 receives the extrusion, outer foam blanket 7 receives the extrusion promptly, air between outer PVC pipe 4 and the outer inboard PVC pipe 8 passes through bleeder vent 6 and discharges, the impact force or the destructive power that will receive through outer foam blanket 7 cushion, then the space between outer PVC pipe 4 and the outer inboard PVC pipe 8 is supported through the elasticity of outer foam blanket 7, make outer pipe 2 receive impact force or destructive power and sunken position resumes original shape, thereby reach the effect that improves the anti impact force and the destructive power of pipeline, the effectual structural stability who improves outer pipe 2 of impact force, this is exactly this kind of anti theory of work of punching press PVC pipe.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an anti impact PVC pipe, includes intermediate pipe (1), outer pipe (2), inlayer pipe (3) and outer PVC pipe (4), its characterized in that: the outer side of the middle pipe (1) is fixedly connected with an outer layer pipe (2), the inner side of the middle pipe (1) is fixedly connected with an inner layer pipe (3), the inner periphery of the outer layer pipe (2) is fixedly connected with an outer layer PVC pipe (4), the outer side middle inner wall of the outer layer PVC pipe (4) is embedded and connected with an air vent (6), the inner middle part of the outer layer pipe (2) is fixedly connected with an outer layer supporting metal cylinder (11), the periphery of the outer layer supporting metal cylinder (11) is fixedly connected with an outer layer supporting metal plate (10), the inner wall of the outer layer PVC pipe (4) is fixedly connected with an outer layer foam layer (7), the inner wall of the outer layer foam layer (7) is fixedly connected with an outer layer inner side PVC pipe (8), the inner periphery of the inner layer pipe (3) is fixedly connected with an inner layer PVC pipe (13), the inner wall of the inner layer PVC pipe (13) is fixedly connected with an inner layer supporting block (14), the inner side inner wall of the inner layer supporting block (14) is fixedly connected with an arc-shaped pipe (15), the inner side of the arc-shaped pipe (15) is fixedly connected with a sealing rubber strip (16), one side of the inner layer supporting block (14) is connected with a movable column (17) in an embedded mode, and the other side of the inner layer supporting block (14) is connected with a connecting cylinder (18) in an embedded mode.
2. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the inner wall of the connecting cylinder (18) is embedded and connected with a movable groove (20), and the other end of the movable column (17) is fixedly connected with a supporting spring tube (19).
3. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the outer side of the outer layer PVC pipe (4) is embedded and connected with anti-skid grains (5).
4. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the top end and the bottom end of the outer layer supporting metal cylinder (11) are fixedly connected with outer layer metal supporting strips (9) at two ends.
5. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the inner side inner wall of the outer layer tube (2) is embedded and connected with an outer layer silicone tube (12).
6. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the outer layer pipe (2) is arranged on one side, the outer layer pipe (2) is arranged on the outer side of the middle pipe (1), and the outer layer pipe (2) is fixedly connected with the middle pipe (1).
7. An impact-resistant PVC pipe as claimed in claim 1, characterized in that: the inner pipe (3) is arranged on the inner side of the middle pipe (1), and the inner pipe (3) is fixedly connected with the middle pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123330408.XU CN216407988U (en) | 2021-12-28 | 2021-12-28 | Anti-impact PVC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123330408.XU CN216407988U (en) | 2021-12-28 | 2021-12-28 | Anti-impact PVC pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407988U true CN216407988U (en) | 2022-04-29 |
Family
ID=81286905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123330408.XU Expired - Fee Related CN216407988U (en) | 2021-12-28 | 2021-12-28 | Anti-impact PVC pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407988U (en) |
-
2021
- 2021-12-28 CN CN202123330408.XU patent/CN216407988U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |