CN218935571U - Corrugated pipe assembly convenient to splice - Google Patents
Corrugated pipe assembly convenient to splice Download PDFInfo
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- CN218935571U CN218935571U CN202222729681.8U CN202222729681U CN218935571U CN 218935571 U CN218935571 U CN 218935571U CN 202222729681 U CN202222729681 U CN 202222729681U CN 218935571 U CN218935571 U CN 218935571U
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Abstract
The utility model relates to the technical field of corrugated pipes, and solves the technical problem that corrugated pipes are difficult to connect in the prior art. The utility model provides a corrugated pipe assembly of convenient concatenation, includes first body and with the second body of first body concatenation, first body with be provided with the splice assembly between the second body, the splice assembly including being located first body with splice ring between the second body, splice ring still is provided with the edge splice ring's axis direction protrusion splice ring and have elastic deformation ability seal arris, the splice assembly still include with first body complex first fastening plate with second body complex second fastening plate. When first body and second body concatenation, only need make first body and concatenation ring, second body and concatenation ring assembly, then reuse the bolt with first fastening plate, second fastening plate link together can, bellows concatenation operation is very convenient.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe assembly convenient to splice.
Background
The connecting structure between two connected corrugated pipes in the prior art is complex, the pipeline connection construction is inconvenient, the connection part only adopts a clamping mode, the connection part is easy to separate, and potential safety hazards exist. The two adjacent corrugated pipes are connected together by the bolts on part of the construction site, and the through holes penetrating the bolts are formed in the corrugated pipes, so that the connecting strength of the two adjacent corrugated pipes is high by the connecting mode, but the through holes in the two adjacent corrugated pipes are required to be aligned in the construction process, so that the construction is very difficult.
In addition, adopt joint or bolted connection's mode concatenation two bellows in the prior art to need process the link of bellows to satisfy the concatenation demand, and the bellows carries out complicated processing to the bellows after the production is accomplished and is very difficult, therefore, the bellows in the prior art has the technical problem of connection difficulty.
Disclosure of Invention
The corrugated pipe assembly convenient to splice solves the technical problem that corrugated pipes are difficult to connect in the prior art.
Some embodiments employed to solve the above technical problems include:
the utility model provides a make things convenient for corrugated pipe assembly of concatenation, includes first body and with the second body of first body concatenation, the concatenation subassembly is including being located first body with be provided with the concatenation subassembly between the second body, the concatenation subassembly with the concatenation ring between the second body, first body with the internal diameter of second body equals, the internal diameter of concatenation ring equals the internal diameter of first body, the external diameter of concatenation ring is greater than first body the biggest external diameter of second body, the concatenation ring still is provided with the edge of concatenation ring and having elastic deformation ability, first body the second body with the face of concatenation ring contact all be provided with seal arris complex seal groove, the concatenation subassembly still include with first body complex first fastening plate with second body complex second fastening plate, the external diameter of concatenation ring equals the internal diameter of first body, the external diameter of concatenation ring is greater than first body the second body the maximum external diameter of second body, the concatenation ring still be provided with edge of concatenation ring and have elastic deformation ability's sealing arris sealing groove, the concatenation subassembly still includes with first body first fastening plate with second groove is located first groove of groove and second body complex second fastening plate.
In the splicing process of the two corrugated pipes, the splicing ring is assembled on the first pipe body, the sealing edges are arranged on the splicing ring, and the splicing ring is fixed on the first pipe body after the sealing edges are matched with the sealing grooves on the first pipe body. And then, assembling the second pipe body with the sealing edges on the splicing ring. And finally, assembling the first fastening plate and the first pipe body, assembling the second fastening plate and the second pipe body, and connecting the first fastening plate and the second fastening plate together by bolts to complete the assembly of the first pipe body and the second pipe body.
The trough cooperation of first fastening arris and first body, trough cooperation on second fastening arris and the second body, when two bellows splice, need not carry out extra processing to the link of bellows, can satisfy the concatenation demand of bellows. Or, the sealing grooves are simply processed at the connecting ends of the first pipe body and the second pipe body. The splicing cost of the corrugated pipe is reduced.
When first body and second body concatenation, only need make first body and concatenation ring, second body and concatenation ring assembly, then reuse the bolt with first fastening plate, second fastening plate link together can, bellows concatenation operation is very convenient.
Preferably, at least two sealing ribs are provided, at least two sealing ribs are coaxially arranged, and at least two sealing ribs have different inscribed circle diameters.
In this scheme, through setting up two at least sealing arriss for have better sealing characteristic between first body after the concatenation is accomplished and the second body.
Preferably, the sealing edges are two, the sealing edge comprises an edge one and an edge two, the edge one is an annular sealing plate with a rectangular cross section, the edge two is an annular sealing ring with a cross section greater than 1/2 of a circle, and the length of the edge one protruding the splicing ring is greater than that of the edge two protruding the splicing ring.
In this embodiment, the first and second ribs have different cross-sectional shapes, so that the first and second ribs have different deformations during the assembly process, wherein the deformations of the first rib are smaller. The length of the protruding splicing ring of the first edge is larger than that of the protruding splicing ring of the second edge, so that the first edge has a certain guiding function, and the first pipe body and the second pipe body are easy to assemble.
Preferably, a chamfer is arranged at one end of the first edge away from the splicing ring, and the first edge and the second edge are both in an integrated structure with the splicing ring.
In this scheme, make arris first and seal groove easy assembly through setting up the chamfer, further make first body and second body easy assembly.
Preferably, the first fastening plate includes a first tightening part disposed along an axial direction of the first pipe body and a first connecting part disposed along a diameter direction of the first pipe body, the first tightening part and the first connecting part are in an integral structure, at least four first fastening plates are provided, and the first fastening plates are uniformly disposed along a circumferential direction of the first pipe body.
In this scheme, first fastening plate is split type structure for first fastening plate easily assembles with first body.
Preferably, the first fastening ribs are adhered to the first tightening part, and at least two of the first fastening ribs are provided.
In this scheme, through setting up two at least first fastening arris, improved the joint strength between first fastening plate and the first plate body.
Preferably, the second fastening plate includes a second tightening part disposed along an axial direction of the second pipe body and a second connecting part disposed along a diameter direction of the second pipe body, the second tightening part and the second connecting part are in an integral structure, at least four second fastening plates are disposed uniformly along a circumferential direction of the second pipe body.
In this scheme, the second fastening plate is split type structure, and the second fastening plate easily assembles with the second body.
Preferably, the second fastening edges are adhered to the second tightening part, and at least two of the second fastening edges are provided.
In this scheme, have higher joint strength between second fastening plate and the second body.
Preferably, each first fastening plate and each second fastening plate are connected together by at least two screws, and the first connecting portion and the second connecting portion are each provided with a through hole that mates with the bolt.
In this scheme, first fastening plate is high with second fastening plate joint strength to, first fastening plate, second fastening plate atress are even.
Preferably, a rib plate is arranged between one side of the first connecting portion away from the second connecting portion and one side of the first tensioning portion away from the first pipe body, and a rib plate is arranged between one side of the second connecting portion away from the first connecting portion and one side of the second tensioning portion away from the second pipe body.
In this scheme, through setting up the floor, improved the intensity of first fastening plate, second fastening plate.
Compared with the prior art, the corrugated pipe assembly convenient to splice has the following advantages:
in the splicing process of the two corrugated pipes, the splicing ring is assembled on the first pipe body, the sealing edges are arranged on the splicing ring, and the splicing ring is fixed on the first pipe body after the sealing edges are matched with the sealing grooves on the first pipe body. And then, assembling the second pipe body with the sealing edges on the splicing ring. And finally, assembling the first fastening plate and the first pipe body, assembling the second fastening plate and the second pipe body, and connecting the first fastening plate and the second fastening plate together by bolts to complete the assembly of the first pipe body and the second pipe body.
The trough cooperation of first fastening arris and first body, trough cooperation on second fastening arris and the second body, when two bellows splice, need not carry out extra processing to the link of bellows, can satisfy the concatenation demand of bellows. Or, the sealing grooves are simply processed at the connecting ends of the first pipe body and the second pipe body. The splicing cost of the corrugated pipe is reduced.
When first body and second body concatenation, only need make first body and concatenation ring, second body and concatenation ring assembly, then reuse the bolt with first fastening plate, second fastening plate link together can, bellows concatenation operation is very convenient.
Drawings
For purposes of explanation, several embodiments of the present technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of this detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is an isometric view of a first tube.
Fig. 3 is an isometric view of a second tube.
Fig. 4 is a schematic view of the first fastening plate and the second fastening plate.
Fig. 5 is an isometric view of a splice ring.
Fig. 6 is a cross-sectional view of a splice ring.
Fig. 7 is an isometric view of the present utility model.
In the figure:
1. a first tube body.
2. And a second pipe body.
3. Splice assembly 31, splice ring, 311-sealing ribs, 312, rib one, 313, rib two.
4. And (5) sealing the groove.
5. The first fastening plate 51, the first fastening ribs 52, the first tightening portions 53, the first connecting portions.
6. The second fastening plate 61, the second fastening ribs 62, the second tightening parts 63, the second connecting parts.
7. Wave trough.
8. And (5) a bolt.
Detailed Description
The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology may be practiced. Particular embodiments include specific details for the purpose of providing a thorough understanding of the subject technology. It will be clear and apparent, however, to one skilled in the art that the subject technology is not limited to the specific details shown herein and may be practiced without these specific details.
Referring to fig. 1 to 7, a corrugated pipe assembly convenient for splicing comprises a first pipe body 1 and a second pipe body 2 spliced with the first pipe body 1, a splicing assembly 3 is arranged between the first pipe body 1 and the second pipe body 2, the splicing assembly 3 comprises a splicing ring 31 positioned between the first pipe body 1 and the second pipe body 2, the inner diameters of the first pipe body 1 and the second pipe body 2 are equal, the inner diameter of the splicing ring 31 is equal to the inner diameter of the first pipe body 1, the outer diameter of the splicing ring 31 is larger than the maximum outer diameter of the first pipe body 1 and the second pipe body 2, the splicing ring 31 is also provided with a sealing edge 311 which protrudes out of the splicing ring 31 along the axial direction of the splicing ring 31 and has elastic deformation capability, the face that first body 1 the second body 2 with splice ring 31 contact all be provided with seal groove 4 of sealing rib 311 complex, splice assembly 3 still include with first body 1 complex first fastening plate 5 with second body 2 complex second fastening plate 6, first body 1 with second body 2 all include trough 7, first fastening plate 5 be provided with be located on first body 1 trough 7 complex first fastening rib 51, second fastening plate 6 be provided with be located on second body 2 trough 7 complex second fastening rib 61, splice ring 31 a part is located between first fastening plate 5 with second fastening plate 6, first fastening plate 5 with second fastening plate 6 is fixed in together through bolt 8.
The sealing rib 311 may be made of a rubber material. Splice ring 31 may also be made of a rubber material. Alternatively, the splice ring 31 may be made of a material having elastic deformability. When the splicing ring 31 has elastic deformation capability, the splicing ring 31 can compensate the machining errors of the connecting end surfaces of the first pipe body 1 and the second pipe body 2.
In some embodiments, at least two of the sealing ribs 311 are disposed coaxially, and at least two of the sealing ribs 311 have different inscribed circle diameters.
The sealing ribs 311 have two sealing ribs 311, the sealing rib 311 comprises a first rib 312 and a second rib 313, the first rib 312 is an annular sealing plate with a rectangular cross section, the second rib 313 is an annular sealing ring with a cross section greater than 1/2 circle, and the length of the first rib 312 protruding out of the splicing ring 31 is greater than the length of the second rib 313 protruding out of the splicing ring 31.
One end of the first edge 312, which is far away from the splice ring 31, is provided with a chamfer, and the first edge 312 and the second edge 313 are both in an integral structure with the splice ring 31.
Both rib one 312 and rib two 313 function as seals. Since the deformation amount of the first rib 312 is small, the sealing performance of the first rib 312 is inferior to that of the second rib 313. However, because the deformation of the first rib 312 is smaller, the first rib 312 is easy to be assembled with the sealing groove 4 in the process of assembling the sealing rib 311 with the sealing groove 4, so that the first rib 312 can have a certain guiding function, thereby being beneficial to assembling the second rib 313 with the sealing groove 4.
In some embodiments, the first fastening plates 5 include a first tightening part 52 disposed along the axial direction of the first pipe body 1 and a first connecting part 53 disposed along the radial direction of the first pipe body 1, the first tightening part 52 and the first connecting part 53 are in an integral structure, at least four first fastening plates 5 are disposed uniformly along the circumferential direction of the first pipe body 1.
The first fastening ribs 51 are adhered to the first tightening part 52, and at least two of the first fastening ribs 51 are provided.
The second fastening plate 6 includes a second tightening part 62 disposed along the axial direction of the second pipe body 2 and a second connecting part 63 disposed along the diameter direction of the second pipe body 2, the second tightening part 62 and the second connecting part 63 are of an integral structure, at least four second fastening plates 6 are disposed, and the second fastening plates 6 are disposed uniformly along the circumferential direction of the second pipe body 2.
The second fastening ribs 61 are adhered to the second tightening part 62, and at least two of the second fastening ribs 61 are provided.
The first fastening plate 5 and the second fastening plate 6 mainly serve to limit the axial freedom degrees of the first pipe body 1 and the second pipe body 2, so that the first fastening plate 5 and the second fastening plate 6 can be in split structures, and assembly of the second fastening plate 6 and the first pipe body 1 and assembly of the second fastening plate 6 and the second pipe body 2 are facilitated.
The sealing performance between the first pipe body 1 and the second pipe body 2 is realized by matching the sealing edges 311 with the sealing grooves 4.
In some embodiments, each of the first fastening plates 5 and each of the second fastening plates 6 are connected together by at least two of the screws, and the first connection portion 53 and the second connection portion 63 are each provided with a through hole that mates with the bolt 8.
A rib plate is arranged between one side of the first connecting portion 53 away from the second connecting portion 63 and one side of the first tensioning portion 52 away from the first pipe body 1, and a rib plate is arranged between one side of the second connecting portion 63 away from the first connecting portion 53 and one side of the second tensioning portion 62 away from the second pipe body 2.
The rib plate positioned on the first fastening plate 5 and the first fastening plate 5 are of an integrated structure, and the rib plate positioned on the second fastening plate 6 and the second fastening plate 6 are of an integrated structure.
While the foregoing has been presented with a specific embodiment of the subject matter and with corresponding details, it should be understood that the foregoing description is only a few embodiments of the subject matter and that some details may be omitted when the embodiments are particularly implemented.
In addition, in some embodiments of the above utility model, there are many embodiments that can be implemented in combination, and the various combinations are not listed here. The above embodiments may be freely combined and implemented by those skilled in the art in specific implementation according to requirements, so as to obtain a better application experience.
When implementing the subject matter technical scheme, the person skilled in the art can obtain other detail configurations or drawings according to the subject matter technical scheme and the drawings, and obviously, the details still belong to the scope covered by the subject matter technical scheme without departing from the subject matter technical scheme.
Claims (8)
1. The utility model provides a bellows subassembly of convenient concatenation, includes first body (1) and with second body (2) of first body (1) concatenation, its characterized in that: the utility model discloses a novel pipe joint, which is characterized in that a splicing component (3) is arranged between a first pipe body (1) and a second pipe body (2), the splicing component (3) comprises a splicing ring (31) which is arranged between the first pipe body (1) and the second pipe body (2), the inner diameter of the first pipe body (1) is equal to that of the second pipe body (2), the inner diameter of the splicing ring (31) is equal to that of the first pipe body (1), the outer diameter of the splicing ring (31) is larger than that of the first pipe body (1) and the largest outer diameter of the second pipe body (2), the splicing ring (31) is also provided with a sealing edge (311) which protrudes out of the splicing ring (31) along the axial direction of the splicing ring (31) and has elastic deformation capability, the contact surfaces of the first pipe body (1) and the second pipe body (2) are all provided with sealing edges (4) matched with the sealing edge (311), the splicing component (31) is also provided with a first fastening plate (7) matched with the second pipe body (1) and the second fastening plate (2), the first fastening plate (5) is provided with a first fastening edge (51) matched with the trough (7) on the first pipe body (1), the second fastening plate (6) is provided with a second fastening edge (61) matched with the trough (7) on the second pipe body (2), a part of the splicing ring (31) is positioned between the first fastening plate (5) and the second fastening plate (6), and the first fastening plate (5) and the second fastening plate (6) are fixed together through bolts (8).
2. The splice facilitating bellows assembly of claim 1, wherein: at least two sealing ribs (311) are arranged coaxially, and at least two sealing ribs (311) have different inscribed circle diameters.
3. The splice-facilitating bellows assembly of claim 2, wherein: the sealing ribs (311) are two, the sealing ribs (311) comprise a first rib (312) and a second rib (313), the first rib (312) is an annular sealing plate with a rectangular cross section, the second rib (313) is an annular sealing ring with a cross section greater than 1/2 of a circle, and the length of the first rib (312) protruding the splicing ring (31) is greater than that of the second rib (313) protruding the splicing ring (31).
4. A splice facilitating bellows assembly as defined in claim 3, wherein: one end of the first edge (312) far away from the splicing ring (31) is provided with a chamfer, and the first edge (312) and the second edge (313) are of an integrated structure with the splicing ring (31).
5. The splice facilitating bellows assembly of claim 4, wherein: the first fastening plate (5) comprises a first tensioning part (52) arranged along the axial direction of the first pipe body (1) and a first connecting part (53) arranged along the diameter direction of the first pipe body (1), the first tensioning part (52) and the first connecting part (53) are of an integrated structure, the number of the first fastening plates (5) is at least four, and the first fastening plates (5) are uniformly arranged along the circumferential direction of the first pipe body (1).
6. The splice-facilitating bellows assembly of claim 5, wherein: the first fastening edges (51) are adhered to the first tensioning parts (52), and at least two first fastening edges (51) are arranged.
7. The splice-facilitating bellows assembly of claim 6, wherein: the second fastening plate (6) comprises a second tensioning part (62) arranged along the axial direction of the second pipe body (2) and a second connecting part (63) arranged along the diameter direction of the second pipe body (2), the second tensioning part (62) and the second connecting part (63) are of an integrated structure, the number of the second fastening plates (6) is at least four, and the second fastening plates (6) are uniformly arranged along the circumferential direction of the second pipe body (2).
8. The splice facilitating bellows assembly of claim 7, wherein: the second fastening edges (61) are adhered to the second tensioning parts (62), and at least two second fastening edges (61) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222729681.8U CN218935571U (en) | 2022-10-17 | 2022-10-17 | Corrugated pipe assembly convenient to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222729681.8U CN218935571U (en) | 2022-10-17 | 2022-10-17 | Corrugated pipe assembly convenient to splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218935571U true CN218935571U (en) | 2023-04-28 |
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ID=86088406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222729681.8U Active CN218935571U (en) | 2022-10-17 | 2022-10-17 | Corrugated pipe assembly convenient to splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218935571U (en) |
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2022
- 2022-10-17 CN CN202222729681.8U patent/CN218935571U/en active Active
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