CN216813232U - High-impact-resistance HDPE double-wall corrugated pipe - Google Patents
High-impact-resistance HDPE double-wall corrugated pipe Download PDFInfo
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- CN216813232U CN216813232U CN202122786572.5U CN202122786572U CN216813232U CN 216813232 U CN216813232 U CN 216813232U CN 202122786572 U CN202122786572 U CN 202122786572U CN 216813232 U CN216813232 U CN 216813232U
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Abstract
The utility model discloses a high-impact HDPE double-wall corrugated pipe, which adopts the technical scheme that: including the bellows body, the equal fixedly connected with fixed ring cover in bellows body both ends, the inboard is equipped with interior pipe box between two fixed ring covers, interior pipe box outside both ends respectively with two fixed ring cover fixed connection, interior pipe box and bellows body fixed connection, bellows body outside fixedly connected with beaded finish, the quantity of beaded finish sets up to a plurality of, a plurality of beaded finishes are the linear array and distribute, is equipped with anti pressure mechanism between interior pipe box and the bellows body, a high anti-impact HDPE double-walled bellows beneficial effect is: the anti impact pressure performance of promotion ripple body has extremely strong practicality, has avoided burying underground at present in the double-walled bellows of soil because soil can take place inhomogeneous ups and downs under long-time condition, can be to the impact that the double-walled bellows caused, and receive the extrusion, easily lead to the double-walled bellows to take place to warp, has greatly shortened double-walled bellows life's problem.
Description
Technical Field
The utility model relates to the technical field of double-wall corrugated pipes, in particular to a high-impact HDPE double-wall corrugated pipe.
Background
HDPE is high-density polyethylene, and high-density polyethylene has good toughness and processability, and is widely used, and HDPE double-wall corrugated pipe is a novel pipe with an annular structure outer wall and a smooth inner wall, and compared with pipes with other structures, the pipe wall structure design is excellent, so that the pipe has the characteristics of small drainage resistance, high compressive strength, high-temperature corrosion resistance, long service cycle and the like.
At present along with the application of double-walled bellows more and more extensive, apply gradually in trades such as building and communication, often need bury it underground and use, because soil can take place inhomogeneous ups and downs under long-time condition, can be to the impact that the double-walled bellows caused, the body receives the extrusion of soil pressure for a long time, easily leads to the double-walled bellows to take place to warp, has greatly shortened the life of double-walled bellows, and the practicality is relatively poor.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a high-impact HDPE double-wall corrugated pipe, which is characterized in that an anti-compression mechanism is arranged to perform anti-compression protection on a corrugated pipe body, so that the problems that the double-wall corrugated pipe embedded in soil at present is easy to deform and the service life of the double-wall corrugated pipe is greatly shortened due to the fact that the soil is unevenly floated for a long time and impacts on the double-wall corrugated pipe and the pipe body is extruded by the soil pressure for a long time are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: the high-impact-resistance HDPE double-wall corrugated pipe comprises a corrugated pipe body, wherein two ends of the corrugated pipe body are fixedly connected with fixing ring sleeves, an inner pipe sleeve is arranged on the inner side between the two fixing ring sleeves, two ends of the outer side of the inner pipe sleeve are respectively and fixedly connected with the two fixing ring sleeves, the inner pipe sleeve is fixedly connected with the corrugated pipe body, reinforcing rings are fixedly connected to the outer side of the corrugated pipe body, the number of the reinforcing rings is multiple, the reinforcing rings are distributed in a linear array manner, and an impact-pressure-resistance mechanism is arranged between the inner pipe sleeve and the corrugated pipe body;
anti pressure mechanism includes the strengthening rib, spacing cross slot has been seted up to the inboard lateral wall of ripple body, the strengthening rib is located spacing cross slot inboard, two fixed arc groove has all been seted up to fixed ring cover inboard, the strengthening rib both ends all are equipped with resistance to compression arc piece, resistance to compression arc piece be located fixed arc inslot side and with fixed arc groove phase-match, the strengthening rib both ends run through two fixed ring cover one side respectively and with resistance to compression arc piece fixed connection, the quantity of strengthening rib and spacing cross slot all sets up to a plurality ofly, the internal side of bellows is seted up and is equipped with the ring channel, spacing cross slot is linked together with the ring channel, the quantity of ring channel sets up to a plurality ofly, and is a plurality of the ring channel inboard all is equipped with resistance to compression subassembly.
Preferably, the resistance to compression subassembly includes the V-arrangement brace rod, the V-arrangement brace rod be located the ring channel inboard and with bellows body fixed connection, V-arrangement brace rod and strengthening rib fixed connection, the V-arrangement brace rod sets up to the same with the quantity of strengthening rib, and is a plurality of the V-arrangement brace rod is circumference array distribution.
Preferably, an arc-shaped connecting rod is arranged between every two adjacent V-shaped supporting ribs and is located on the inner side of the annular groove, and the V-shaped supporting ribs are fixedly connected with the arc-shaped connecting rods.
Preferably, the plurality of reinforcing ribs and the limiting transverse grooves are distributed in a circumferential array, and the plurality of annular grooves are distributed in a linear array.
Preferably, the inner side of the inner pipe sleeve is provided with a corrosion-resistant layer, and the inner pipe sleeve is fixedly connected with the corrosion-resistant layer.
Preferably, the corrosion-resistant layer is made of polypropylene materials, the inner side of the corrosion-resistant layer is fixedly connected with a plurality of compression rings, and the plurality of compression rings are distributed in a linear array.
Preferably, a connecting ring is fixedly connected between two adjacent anti-pressure rings, and the connecting ring is fixedly connected with the corrosion-resistant layer.
Preferably, the compression resisting ring is made of a phenolic plastic material, and the connecting ring is made of a polymethyl methacrylate material.
The embodiment of the utility model has the following advantages:
the double-wall corrugated pipe has the advantages that the anti-compression mechanism is arranged to perform anti-compression protection on the corrugated pipe body, the anti-compression mechanism is provided with the reinforcing ribs in the annular arrays and the anti-compression assemblies, the double-wall corrugated pipe is simple and reasonable in structure, the anti-compression performance of the corrugated pipe body is improved, the practicability is high, and the problems that the double-wall corrugated pipe embedded in soil at present is easy to deform due to the fact that the soil is unevenly sunk and floated under the long-time condition, the double-wall corrugated pipe is impacted, and the pipe body is extruded by the soil pressure for a long time, and the service life of the double-wall corrugated pipe is greatly shortened are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an exploded view of the overall structure provided by the present invention;
FIG. 3 is a front perspective cut-away view of the present invention;
FIG. 4 is a side cross-sectional view provided by the present invention;
fig. 5 is an enlarged view of the portion a in fig. 3 according to the present invention.
In the figure: the corrugated pipe comprises a corrugated pipe body 1, a fixed ring sleeve 2, an inner pipe sleeve 3, a reinforcing rib 4, a limiting transverse groove 5, a fixed arc groove 6, a compression-resistant arc block 7, an annular groove 8, a V-shaped supporting rib 9, an arc-shaped connecting rod 10, an anti-corrosion layer 11, a compression-resistant ring 12, a connecting ring 13 and a reinforcing ring 14.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5, the high-impact HDPE double-wall corrugated pipe provided by the utility model comprises a corrugated pipe body 1, wherein two ends of the corrugated pipe body 1 are fixedly connected with fixing ring sleeves 2, an inner pipe sleeve 3 is arranged on the inner side between the two fixing ring sleeves 2, two ends of the outer side of the inner pipe sleeve 3 are respectively fixedly connected with the two fixing ring sleeves 2, the inner pipe sleeve 3 is fixedly connected with the corrugated pipe body 1, reinforcing rings 14 are fixedly connected to the outer side of the corrugated pipe body 1, the number of the reinforcing rings 14 is multiple, the reinforcing rings 14 are distributed in a linear array manner, and an anti-impact mechanism is arranged between the inner pipe sleeve 3 and the corrugated pipe body 1;
the anti-pressing mechanism comprises a reinforcing rib 4, limiting transverse grooves 5 are formed in the side wall of the inner side of the corrugated pipe body 1, the reinforcing rib 4 is located on the inner side of each limiting transverse groove 5, fixed arc grooves 6 are formed in the inner sides of the two fixed ring sleeves 2, anti-pressing arc blocks 7 are arranged at the two ends of the reinforcing rib 4, the anti-pressing arc blocks 7 are located on the inner sides of the fixed arc grooves 6 and are matched with the fixed arc grooves 6, the two ends of the reinforcing rib 4 penetrate through one side of each of the two fixed ring sleeves 2 and are fixedly connected with the anti-pressing arc blocks 7, the number of the reinforcing rib 4 and the number of the limiting transverse grooves 5 are multiple, annular grooves 8 are formed in the inner side of the corrugated pipe body 1, the limiting transverse grooves 5 are communicated with the annular grooves 8, the number of the annular grooves 8 is multiple, and anti-pressing assemblies are arranged on the inner sides of the annular grooves 8;
in this embodiment, the corrugated pipe body 1 is protected against compression and tension by the reinforcing ribs 4 of the plurality of annular arrays of the anti-compression mechanism and the compression-resistant arc blocks 7 at the two ends of the reinforcing ribs 4.
Wherein, for the purpose of promoting resistance to compression subassembly compressive property, this device adopts following technical scheme to realize: the pressure-resistant assembly comprises V-shaped support ribs 9, the V-shaped support ribs 9 are positioned on the inner side of the annular groove 8 and fixedly connected with the corrugated pipe body 1, the V-shaped support ribs 9 are fixedly connected with the reinforcing ribs 4, the number of the V-shaped support ribs 9 is the same as that of the reinforcing ribs 4, a plurality of V-shaped support ribs 9 are distributed in a circumferential array manner, arc-shaped connecting rods 10 are arranged between every two adjacent V-shaped support ribs 9, the arc-shaped connecting rods 10 are positioned on the inner side of the annular groove 8, the V-shaped support ribs 9 are fixedly connected with the arc-shaped connecting rods 10, and when the pressure-resistant capacity of the corrugated pipe body 1 is improved by the V-shaped support ribs 9, the tensile capacity of the corrugated pipe body 1 is improved by combining with the reinforcing ribs 4;
wherein, in order to make the tensile of bellows body 1 and the purpose that the corrosion resisting ability strengthens greatly, this device adopts following technical scheme to realize: the reinforcing ribs 4 and the limiting transverse grooves 5 are distributed in a circumferential array mode, the annular grooves 8 are distributed in a linear array mode, the corrosion-resistant layer 11 is arranged on the inner side of the inner pipe sleeve 3, the inner pipe sleeve 3 is fixedly connected with the corrosion-resistant layer 11, the corrosion-resistant layer 11 is made of polypropylene materials, and the corrosion resistance of the corrugated pipe body 1 is greatly improved through the corrosion-resistant layer 11 made of the polypropylene materials;
wherein, for the purpose of promoting corrugated pipe body 1's compressive capacity, this device adopts following technical scheme to realize: 11 inboard fixedly connected with resistance to compression rings 12 on corrosion resistant layer, the quantity of resistance to compression ring 12 sets up to a plurality ofly, a plurality of resistance to compression rings 12 are linear array and distribute, fixedly connected with go-between 13 between two adjacent resistance to compression rings 12, go-between 13 and 11 fixed connection on corrosion resistant layer, resistance to compression ring 12 is made by the phenolic plastic material, go-between 13 is made by polymethyl methacrylate material, resistance to compression ring 12 made by the phenolic plastic material and go-between 13 made by polymethyl methacrylate material for resistance to compression ring 12 and go-between 13 strengthen greatly to corrugated pipe body 1's compressive capacity.
The using process of the utility model is as follows: the novel corrugated pipe body 1 is paved under the ground for use, when the soil is unevenly sunk and floated for a long time, the corrugated pipe body 1 is extruded by the soil, the V-shaped supporting ribs 9 in a plurality of annular arrays are arranged in the annular groove 8 on the inner side of the corrugated pipe body 1, the V-shaped supporting ribs 9 are supported by the arc connecting rods 10 between two adjacent V-shaped supporting ribs 9, the stability of the pressure-resisting assembly is enhanced, the reinforcing ribs 4 between two pressure-resisting arc blocks 7 are arranged in the limiting transverse grooves 5 on the inner side of the corrugated pipe body 1, the tensile property of the whole corrugated pipe body 1 is greatly enhanced by the reinforcing ribs 4, and the corrugated pipe body 1 is supported by the arc connecting rods 10 and the V-shaped supporting ribs 9 which are combined in an annular mode.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (8)
1. A high impact HDPE double-walled bellows, includes corrugated pipe body (1), its characterized in that: the corrugated pipe comprises a corrugated pipe body (1), wherein fixed ring sleeves (2) are fixedly connected to two ends of the corrugated pipe body (1), an inner pipe sleeve (3) is arranged on the inner side between the two fixed ring sleeves (2), two ends of the outer side of the inner pipe sleeve (3) are fixedly connected with the two fixed ring sleeves (2) respectively, the inner pipe sleeve (3) is fixedly connected with the corrugated pipe body (1), reinforcing rings (14) are fixedly connected to the outer side of the corrugated pipe body (1), the number of the reinforcing rings (14) is multiple, the reinforcing rings (14) are distributed in a linear array mode, and an anti-impact mechanism is arranged between the inner pipe sleeve (3) and the corrugated pipe body (1);
the anti-pressing mechanism comprises a reinforcing rib (4), a limiting transverse groove (5) is formed in the side wall of the inner side of the corrugated pipe body (1), the reinforcing rib (4) is located on the inner side of the limiting transverse groove (5), fixed arc grooves (6) are formed in the inner sides of the two fixed ring sleeves (2), pressure-resistant arc blocks (7) are arranged at the two ends of the reinforcing rib (4), the pressure-resistant arc blocks (7) are located on the inner sides of the fixed arc grooves (6) and are matched with the fixed arc grooves (6), the two ends of the reinforcing rib (4) respectively penetrate through one side of the two fixed ring sleeves (2) and are fixedly connected with the pressure-resistant arc blocks (7), the number of the reinforcing rib (4) and the number of the limiting transverse grooves (5) are multiple, a ring groove (8) is formed in the inner side of the corrugated pipe body (1), the limiting transverse groove (5) is communicated with the ring groove (8), and the number of the ring grooves (8) is multiple, and the inner sides of the annular grooves (8) are provided with pressure-resistant components.
2. A high impact HDPE double wall corrugated pipe according to claim 1, characterized in that: the resistance to compression subassembly includes V-arrangement brace rod (9), V-arrangement brace rod (9) be located ring channel (8) inboard and with bellows body (1) fixed connection, V-arrangement brace rod (9) and strengthening rib (4) fixed connection, V-arrangement brace rod (9) set up to the same, a plurality of with the quantity of strengthening rib (4) V-arrangement brace rod (9) are circumference array distribution.
3. A high impact HDPE double wall corrugated pipe according to claim 2, characterized in that: arc-shaped connecting rods (10) are arranged between every two adjacent V-shaped supporting ribs (9), the arc-shaped connecting rods (10) are located on the inner side of the annular groove (8), and the V-shaped supporting ribs (9) are fixedly connected with the arc-shaped connecting rods (10).
4. A high impact HDPE double wall corrugated pipe according to claim 1, characterized in that: the reinforcing ribs (4) and the limiting transverse grooves (5) are distributed in a circumferential array mode, and the annular grooves (8) are distributed in a linear array mode.
5. A high impact HDPE double wall corrugated pipe according to claim 1, characterized in that: the inner side of the inner pipe sleeve (3) is provided with a corrosion-resistant layer (11), and the inner pipe sleeve (3) is fixedly connected with the corrosion-resistant layer (11).
6. A high impact HDPE double wall corrugated pipe according to claim 5, characterized in that: the corrosion-resistant layer (11) is made by polypropylene materials, the inboard fixedly connected with resistance to compression ring (12) of corrosion-resistant layer (11), the quantity of resistance to compression ring (12) sets up to a plurality ofly, and is a plurality of resistance to compression ring (12) are linear array and distribute.
7. A high impact HDPE double wall corrugated pipe according to claim 6, characterized in that: two adjacent fixedly connected with go-between (13) between anti-compression ring (12), go-between (13) and corrosion resistant layer (11) fixed connection.
8. A high impact HDPE double wall corrugated pipe according to claim 7, characterized in that: the compression-resistant ring (12) is made of phenolic plastic materials, and the connecting ring (13) is made of polymethyl methacrylate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786572.5U CN216813232U (en) | 2021-11-15 | 2021-11-15 | High-impact-resistance HDPE double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786572.5U CN216813232U (en) | 2021-11-15 | 2021-11-15 | High-impact-resistance HDPE double-wall corrugated pipe |
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| Publication Number | Publication Date |
|---|---|
| CN216813232U true CN216813232U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122786572.5U Active CN216813232U (en) | 2021-11-15 | 2021-11-15 | High-impact-resistance HDPE double-wall corrugated pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140990A (en) * | 2023-10-30 | 2023-12-01 | 福建澳工新材料有限公司 | Production equipment for plastic reinforcing rib wound corrugated pipe |
-
2021
- 2021-11-15 CN CN202122786572.5U patent/CN216813232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140990A (en) * | 2023-10-30 | 2023-12-01 | 福建澳工新材料有限公司 | Production equipment for plastic reinforcing rib wound corrugated pipe |
| CN117140990B (en) * | 2023-10-30 | 2024-03-22 | 福建澳工新材料有限公司 | Production equipment for plastic reinforcing rib wound corrugated pipe |
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