CN217653415U - Six-edge-rib reinforced corrugated pipe - Google Patents
Six-edge-rib reinforced corrugated pipe Download PDFInfo
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- CN217653415U CN217653415U CN202221106665.7U CN202221106665U CN217653415U CN 217653415 U CN217653415 U CN 217653415U CN 202221106665 U CN202221106665 U CN 202221106665U CN 217653415 U CN217653415 U CN 217653415U
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Abstract
The utility model discloses a six-edge-rib reinforced corrugated pipe, which comprises a corrugated pipe body, and a socket and a bellmouth which are respectively arranged at two ends of the corrugated pipe body, wherein the socket can be matched with the bellmouth; the corrugated pipe body comprises a pipe body inner layer and a pipe body outer layer, and the pipe body inner layer is hollow and cylindrical; the outer layer of the corrugated pipe body comprises six hollow reinforcing ribs arranged along the axial direction of the corrugated pipe body, and corrugated section structures are distributed between every two adjacent hollow reinforcing ribs; the six hollow reinforcing ribs are uniformly distributed outside the inner layer of the pipe body; the corrugated section structure comprises a plurality of wave crest corrugated units and a plurality of wave trough corrugated units, and the wave crest corrugated units and the wave trough corrugated units are arranged at intervals; most parts of the wave trough corrugated units are welded with the corresponding positions of the inner layer of the pipe body. The utility model discloses can improve the ring rigidity of bellmouth, improve the wholeness of the anti ability of buckling of tubular product and pipeline, improve the ability that tubular product resisted the differential settlement by a wide margin, adapt to the geological foundation of various differences, improve the performance of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the underground pipe body, a bellows is related to, especially, relate to a six arris muscle reinforcing bellows.
Background
The double-wall corrugated pipe is a novel pipe with an outer wall of an annular structure and a smooth inner wall. The double-wall corrugated pipe for the drainage and power cable guide pipe is a novel pipe for the outdoor drainage and municipal sewage drainage of buildings and the power cable guide pipe by taking polyethylene resin as a main raw material, adding a proper amount of auxiliaries and carrying out extrusion molding. It has the advantages of light weight, small water draining resistance, high compression strength, high corrosion resistance, convenient construction, etc. and is an ideal material for replacing cast iron pipe and concrete pipe.
However, with the advance of technology, the existing corrugated pipe can not meet the requirements of people in terms of ring stiffness, bending resistance and pipe integrity.
In view of the above, there is a need to design a new bellows to overcome at least some of the above-mentioned disadvantages of the existing bellows.
SUMMERY OF THE UTILITY MODEL
The utility model provides a six arris muscle reinforcing bellows can improve the ring rigidity of bellmouth, improves the wholeness of the anti ability of buckling of tubular product and pipeline, improves the ability that tubular product resisted uneven settlement by a wide margin, adapts to the geological foundation of various differences, improves the performance of pipeline.
For solving the technical problem, according to the utility model discloses an aspect adopts following technical scheme:
a hexagonal-rib reinforced corrugated pipe, comprising: the corrugated pipe comprises a corrugated pipe body, and a socket and a bell mouth which are respectively arranged at two ends of the corrugated pipe body;
the bellmouth and the spigot are cylindrical, the spigot is provided with external threads, the bellmouth is provided with internal threads, and the spigot can be matched with the bellmouth;
the corrugated pipe body comprises a pipe body inner layer and a pipe body outer layer, and the pipe body inner layer is hollow and cylindrical; the outer layer of the corrugated pipe body comprises six hollow reinforcing ribs arranged along the axial direction of the corrugated pipe body, and corrugated section structures are distributed between every two adjacent hollow reinforcing ribs; the six hollow reinforcing ribs are uniformly distributed outside the inner layer of the pipe body; the six hollow reinforcing ribs and the corrugated section structures distributed between the adjacent hollow reinforcing ribs are integrally formed;
the corrugated section structure comprises a plurality of wave crest corrugated units and a plurality of wave trough corrugated units, and each wave crest corrugated unit and each wave trough corrugated unit are arranged at intervals; most of the wave trough ripple units are welded with the corresponding positions of the inner layer of the pipe body;
the section of the hollow reinforcing rib is in a trapezoid without a lower bottom; the hollow reinforcing rib is provided with an outer surface far away from the inner layer of the pipe body;
the thickness of the hollow reinforcing rib is the same as that of the wave crest corrugated unit; namely, the distance between the outer surface and the axis of the inner layer of the pipe body is the same as the distance between the peak position of each peak ripple unit and the axis of the inner layer of the pipe body.
The length of each hollow reinforcing rib corresponds to the length of the inner layer of the pipe body, and the length of each corrugated section structure corresponds to the length of the inner layer of the pipe body; the two ends of the outer layer of the pipe body are respectively provided with a circumferential hollow circular tubular corrugated structure.
According to another aspect of the utility model, adopt following technical scheme: a hexagonal-rib reinforced corrugated pipe, comprising: the corrugated pipe comprises a corrugated pipe body, and a socket and a bell mouth which are respectively arranged at two ends of the corrugated pipe body, wherein the socket can be matched with the bell mouth;
the corrugated pipe body comprises a pipe body inner layer and a pipe body outer layer, and the pipe body inner layer is hollow and cylindrical; six reinforcing rib arrangement areas are distributed on the outer surface of the inner layer of the pipe body, and a corrugated section structure arrangement area is formed between adjacent reinforcing rib arrangement areas;
the corrugated section structure arrangement area is provided with a corrugated section structure; the corrugated section structure is used as a component of the outer layer of the pipe body;
the reinforcing rib arrangement area is completely provided with hollow reinforcing ribs arranged along the axial direction of the corrugated pipe body; or at least one hollow reinforcing rib arranged along the axial direction of the corrugated pipe body is arranged in part of the reinforcing rib arrangement area, and a corrugated structure is arranged in part of the reinforcing rib arrangement area; the hollow reinforcing ribs and the corrugated structure are used as the components of the outer layer of the pipe body;
the corrugated section structure comprises a plurality of wave crest corrugated units and a plurality of wave trough corrugated units, and each wave crest corrugated unit and each wave trough corrugated unit are arranged at intervals; each wave trough ripple unit is fixedly connected with the corresponding position of the inner layer of the pipe body.
As an embodiment of the present invention, in the case that the corrugated structure is disposed in the partial reinforcing rib disposing region, the disposed corrugated structure includes at least one second peak corrugated unit or/and at least one second valley corrugated unit;
the second wave crest ripple units are respectively connected with the wave crest ripple units on two sides, and the second wave trough ripple units are respectively connected with the wave trough ripple units on two sides.
As an embodiment of the present invention, the two outer ends of the tube body are respectively provided with a circumferential hollow circular tube-shaped corrugated structure.
As an embodiment of the present invention, in the case where the hollow reinforcing ribs are provided in all of the reinforcing rib installation regions, the corrugated segment structure and the hollow reinforcing ribs are integrally formed;
and under the condition that the hollow reinforcing ribs are arranged in the region where part of the reinforcing ribs are arranged and the corrugated structure is arranged in the region where part of the reinforcing ribs are arranged, the corrugated section structure, the hollow reinforcing ribs and the corrugated structure are integrally formed.
As an embodiment of the present invention, the cross section of the hollow reinforcing rib is a trapezoid without a lower bottom; the hollow reinforcing rib is provided with an outer surface far away from the inner layer of the pipe body.
As an embodiment of the present invention, the thickness of the hollow reinforcing rib is the same as that of the wave crest ripple unit; namely, the distance between the outer surface and the axis of the inner layer of the pipe body is the same as the distance between the peak position of each peak ripple unit and the axis of the inner layer of the pipe body.
As an embodiment of the present invention, the length of each hollow reinforcing rib corresponds to the length of the inner layer of the pipe body, and the length of each corrugated segment structure corresponds to the length of the inner layer of the pipe body.
As an embodiment of the present invention, most of each of the valley corrugated units is welded to the corresponding position of the inner layer of the pipe body.
As an embodiment of the present invention, the socket and the socket are cylindrical, the socket is provided with an external thread, and the socket is provided with an internal thread.
As an embodiment of the present invention, the number of the reinforcing rib installation areas included in the hexagonal rib reinforced corrugated pipe is n, where n is an integer greater than or equal to 2; the number of the corrugated section structure arrangement areas is n.
The beneficial effects of the utility model reside in that: the utility model provides a six arris muscle reinforcing bellows, six strengthening ribs of longitudinal distribution in the trough, the strengthening rib is linked together adjacent convex crest. Reinforcing ribs are uniformly distributed in the axial direction of the bell mouth, the reinforcing ribs of the bell mouth can improve the ring stiffness of the bell mouth, and the reduction of the sealing performance caused by the deformation caused by insufficient ring stiffness of the bell mouth during the pipeline connection is reduced; the axial hexagonal reinforcing ribs of the pipeline mainly have the effects of improving the annular bearing capacity of the pipe and improving the annular rigidity; the pipe bending resistance and the integrity of the pipeline are improved, the uneven settlement resistance of the pipe can be greatly improved, the pipe is suitable for different geological foundations, and the use performance of the pipeline is improved.
The number of the hexagonal reinforcing ribs is more than or equal to 1; the shape and the width of the reinforcing rib are not limited at all; the reinforcing ribs can be continuous or discontinuous; the material for producing the corrugated pipe can be polyethylene, polypropylene and modified materials taking the polyethylene as the main material.
Drawings
Fig. 1 is a schematic structural view of a six-ribbed reinforced corrugated pipe according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a hexagonal ribbed reinforced corrugated pipe according to an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of a six-ribbed reinforced corrugated pipe according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For further understanding of the present invention, preferred embodiments of the present invention will be described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the claims of the present invention.
The description in this section is for exemplary embodiments only, and the present invention is not limited to the scope of the embodiments described. The same or similar technical means as well as technical features of the embodiments are mutually replaced and are also within the scope of the description and the protection of the invention.
The term "connected" in the specification includes both direct connection and indirect connection.
The utility model discloses a six-edge-rib reinforced corrugated pipe, and the structure of the six-edge-rib reinforced corrugated pipe in one embodiment of the utility model is disclosed in figures 1 to 3; referring to fig. 1 to 3, the six-ribbed reinforced corrugated pipe includes: bellows body 1 and set up socket 4 and bellmouth 6 at bellows body 2 both ends respectively, socket 4 can cooperate with bellmouth 6. In one embodiment, the socket 6 and the socket 4 are cylindrical, the socket 4 being provided with an external thread and the socket 6 being provided with an internal thread.
The corrugated pipe body 2 comprises a pipe body inner layer 22 and a pipe body outer layer 24, wherein the pipe body inner layer 22 is hollow and cylindrical; six reinforcing rib arrangement areas 224 are distributed on the outer surface of the inner layer 22 of the pipe body (the six reinforcing rib arrangement areas 224 can be uniformly distributed, and partial areas can be dense and partial areas are loose as required), and a corrugated section structure arrangement area 222 is arranged between the adjacent reinforcing rib arrangement areas 224. The corrugated segment structure setting area 222 is provided with a corrugated segment structure 242; the bellows segment structure 242 is formed as part of the outer tube body layer 24.
The rib-disposing regions 224 are all provided with hollow ribs 244 disposed along the axial direction of the bellows body 2 (i.e., the rib-disposing regions 224 are provided with one whole hollow rib 244); alternatively, a part of the bead-disposing regions 224 may be provided with at least one hollow bead 244 disposed axially along the bellows body 2, and a part of the bead-disposing regions 224 may be provided with a corrugated structure (i.e., the hollow beads 244 may be provided in stages).
When the hollow beads are provided in all of the bead providing regions 224, the corrugated segment structures 242 and the hollow beads 244 are integrally molded. In the case where the hollow beads 244 are provided in the partial bead placement regions 224 and the corrugated structure 246 is provided in the partial bead placement regions 224, the corrugated segment structure 242, the hollow beads 244, and the corrugated structure are integrally molded.
The corrugated section structure 242 comprises a plurality of wave crest corrugated units 2422 and a plurality of wave trough corrugated units 2424, wherein each wave crest corrugated unit 2422 and each wave trough corrugated unit 2424 are arranged at intervals; each wave trough corrugation unit 2424 is fixedly connected with the corresponding position of the inner layer 22 of the tube body. In one embodiment, a majority of each corrugation 2424 is fused to a corresponding location on the tube inner layer 22.
In an embodiment of the present invention, in the case that the partial reinforcing rib disposing region 224 is provided with a corrugated structure, the provided corrugated structure includes at least one second wave crest corrugated unit or/and at least one second wave trough corrugated unit; the second wave crest corrugated units are respectively connected with the wave crest corrugated units on two sides, and the second wave trough corrugated units are respectively connected with the wave trough corrugated units on two sides.
The cross section of the hollow rib 244 may be a trapezoid without a lower bottom (of course, other shapes are also possible); the hollow ribs 244 provide an outer surface 2442 remote from the inner layer of the tube. The thickness of the hollow reinforcing ribs 244 is the same as that of the crest corrugation unit 2422; that is, the distance between the outer surface 2442 and the axis of the tube inner layer 22 is the same as the distance between the peak positions of the respective peak corrugation units 2422 and the axis of the tube inner layer 22.
The length of each hollow reinforcing rib 244 corresponds to the length of the inner tube layer 22, and the length of each corrugated segment structure 242 corresponds to the length of the inner tube layer 22. Meanwhile, two ends of the outer layer 24 of the tube body may be respectively provided with a circumferential hollow circular tubular corrugated structure 248.
In addition, the number n of the rib installation regions 224 included in the hexagonal rib reinforced corrugated pipe may be other than 6, where n is an integer greater than or equal to 1; the number of the bellows structure arrangement region 222 may be n (the number of the bellows structure arrangement regions may be other than 6).
To sum up, the utility model provides a six arris muscle reinforcing bellows, six strengthening ribs of longitudinal distribution in the trough, the strengthening rib fuses adjacent convex crest. Reinforcing ribs are uniformly distributed in the axial direction of the bell mouth, and can improve the ring stiffness of the bell mouth and reduce the reduction of the sealing performance caused by the deformation caused by insufficient ring stiffness of the bell mouth during the pipeline connection; the axial hexagonal reinforcing ribs of the pipeline mainly have the effects of improving the circumferential bearing capacity of the pipe and improving the ring rigidity; the pipe bending resistance and the integrity of the pipeline are improved, the uneven settlement resistance of the pipe can be greatly improved, the pipe is suitable for different geological foundations, and the use performance of the pipeline is improved.
The number of the hexagonal reinforcing ribs is more than or equal to 1; the shape and the width of the reinforcing rib are not limited at all; the reinforcing ribs can be continuous or discontinuous; the material for producing the corrugated pipe can be polyethylene, polypropylene and modified materials taking the polyethylene as the main material.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the present invention.
Claims (10)
1. The utility model provides a six arris muscle reinforcing bellows which characterized in that, six arris muscle reinforcing bellows includes: the corrugated pipe comprises a corrugated pipe body, and a socket and a bell mouth which are respectively arranged at two ends of the corrugated pipe body;
the socket and the spigot are cylindrical, the spigot is provided with external threads, the socket is provided with internal threads, and the spigot can be matched with the socket;
the corrugated pipe body comprises a pipe body inner layer and a pipe body outer layer, and the pipe body inner layer is hollow and cylindrical; the outer layer of the corrugated pipe body comprises six hollow reinforcing ribs arranged along the axial direction of the corrugated pipe body, and corrugated section structures are distributed between every two adjacent hollow reinforcing ribs; the six hollow reinforcing ribs are uniformly distributed outside the inner layer of the pipe body; the six hollow reinforcing ribs and the corrugated section structures distributed among the adjacent hollow reinforcing ribs are integrally formed;
the corrugated section structure comprises a plurality of wave crest corrugated units and a plurality of wave trough corrugated units, and each wave crest corrugated unit and each wave trough corrugated unit are arranged at intervals; most of the wave trough ripple units are welded with the corresponding positions of the inner layer of the pipe body;
the section of the hollow reinforcing rib is in a trapezoid without a lower bottom; the hollow reinforcing rib is provided with an outer surface far away from the inner layer of the pipe body;
the thickness of the hollow reinforcing rib is the same as that of the wave crest corrugated unit; namely, the distance between the outer surface and the axis of the inner layer of the pipe body is the same as the distance between the peak position of each peak ripple unit and the axis of the inner layer of the pipe body;
the length of each hollow reinforcing rib corresponds to the length of the inner layer of the pipe body, and the length of each corrugated section structure corresponds to the length of the inner layer of the pipe body; the two ends of the outer layer of the pipe body are respectively provided with a circumferential hollow circular tubular corrugated structure.
2. A six-ribbed reinforced corrugated pipe, comprising: the corrugated pipe comprises a corrugated pipe body, and a socket and a bell mouth which are respectively arranged at two ends of the corrugated pipe body, wherein the socket can be matched with the bell mouth;
the corrugated pipe body comprises a pipe body inner layer and a pipe body outer layer, and the pipe body inner layer is hollow and cylindrical; six reinforcing rib arrangement areas are distributed on the outer surface of the inner layer of the pipe body, and a corrugated section structure arrangement area is formed between adjacent reinforcing rib arrangement areas;
the corrugated section structure setting area is provided with a corrugated section structure; the corrugated section structure is used as a component of the outer layer of the pipe body;
the reinforcing rib arrangement area is completely provided with hollow reinforcing ribs arranged along the axial direction of the corrugated pipe body; or at least one hollow reinforcing rib is arranged in the part of reinforcing rib arrangement area along the axial direction of the corrugated pipe body, and a corrugated structure is arranged in the part of reinforcing rib arrangement area; the hollow reinforcing ribs and the corrugated structure are used as the components of the outer layer of the pipe body;
the corrugated section structure comprises a plurality of wave crest corrugated units and a plurality of wave trough corrugated units, and each wave crest corrugated unit and each wave trough corrugated unit are arranged at intervals; each wave trough corrugated unit is fixedly connected with the corresponding position of the inner layer of the pipe body.
3. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
under the condition that the corrugated structure is arranged in the partial reinforcing rib arrangement region, the arranged corrugated structure comprises at least one second wave crest corrugated unit or/and at least one second wave trough corrugated unit;
the second wave crest corrugated units are respectively connected with the wave crest corrugated units on two sides, and the second wave trough corrugated units are respectively connected with the wave trough corrugated units on two sides.
4. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
the two ends of the outer layer of the pipe body are respectively provided with a circumferential hollow circular tubular corrugated structure.
5. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
under the condition that the hollow reinforcing ribs are arranged in the reinforcing rib arrangement area, the corrugated section structure and the hollow reinforcing ribs are integrally formed;
and under the condition that the hollow reinforcing ribs are arranged in the region where part of the reinforcing ribs are arranged and the corrugated structure is arranged in the region where part of the reinforcing ribs are arranged, the corrugated section structure, the hollow reinforcing ribs and the corrugated structure are integrally formed.
6. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
the section of the hollow reinforcing rib is in a trapezoid without a lower bottom; the hollow reinforcing rib is provided with an outer surface far away from the inner layer of the pipe body;
the thickness of the hollow reinforcing rib is the same as that of the wave crest corrugated unit; namely, the distance between the outer surface and the axis of the inner layer of the pipe body is the same as the distance between the peak position of each peak ripple unit and the axis of the inner layer of the pipe body.
7. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
the length of each hollow reinforcing rib corresponds to the length of the inner layer of the pipe body, and the length of each corrugated section structure corresponds to the length of the inner layer of the pipe body.
8. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
most parts of the wave trough corrugated units are welded with the corresponding positions of the inner layer of the pipe body.
9. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
the bellmouth and the socket are cylindrical, the socket is provided with external threads, and the bellmouth is provided with internal threads.
10. A hexagonally ribbed reinforced corrugated pipe as claimed in claim 2 wherein:
the number of reinforcing rib arrangement areas of the hexagonal rib reinforced corrugated pipe is n, and n is an integer greater than or equal to 1; the number of the corrugated section structure arrangement areas is n.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221106665.7U CN217653415U (en) | 2022-05-10 | 2022-05-10 | Six-edge-rib reinforced corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221106665.7U CN217653415U (en) | 2022-05-10 | 2022-05-10 | Six-edge-rib reinforced corrugated pipe |
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| Publication Number | Publication Date |
|---|---|
| CN217653415U true CN217653415U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221106665.7U Active CN217653415U (en) | 2022-05-10 | 2022-05-10 | Six-edge-rib reinforced corrugated pipe |
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| Country | Link |
|---|---|
| CN (1) | CN217653415U (en) |
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2022
- 2022-05-10 CN CN202221106665.7U patent/CN217653415U/en active Active
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