CN219432743U - Socket type pipeline connecting device - Google Patents
Socket type pipeline connecting device Download PDFInfo
- Publication number
- CN219432743U CN219432743U CN202320677888.7U CN202320677888U CN219432743U CN 219432743 U CN219432743 U CN 219432743U CN 202320677888 U CN202320677888 U CN 202320677888U CN 219432743 U CN219432743 U CN 219432743U
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- Prior art keywords
- section
- pipeline
- socket
- pipe
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- 239000000463 material Substances 0.000 claims abstract description 14
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a socket type pipeline connecting device, which comprises a first pipeline and a second pipeline, wherein one end of the first pipeline is a first socket section, the other end of the first pipeline is a first socket section, the first socket section and the first socket section are connected through a connecting section, the outer diameter and the material of the first socket section are matched with the inner diameter and the material of an original pipeline socket, the first socket section and the connecting section are made of elastic materials, one end of the second pipeline is a second socket section, the other end of the second pipeline is a second socket section, the material of the second pipeline is matched with the material of an original pipeline socket, and the inner diameter of the second socket section is matched with the outer diameter of the original pipeline socket.
Description
Technical Field
The utility model relates to a socket type pipeline connecting device.
Background
When municipal drainage pipelines are damaged or structural defects need to be replaced, the pavement is firstly excavated, then the drainage pipelines are replaced, but because the drainage pipelines are generally connected by adopting a socket structure, damaged or defective single-section pipelines can be separated from the original pipelines in a damaged mode, but new single-section pipelines cannot be directly connected with the original pipelines due to the specificity of the socket structure, so that all the drainage pipelines between two wells can be excavated completely, and the whole section of drainage pipelines are replaced completely to repair, thereby greatly increasing the construction cost.
Disclosure of Invention
In order to achieve the above purpose, the utility model provides a socket type pipeline connecting device which is convenient to replace a single-section drainage pipeline.
The utility model relates to a socket type pipeline connecting device which comprises a first pipeline and a second pipeline, wherein the first pipeline comprises a first bell mouth section, a first spigot mouth section and a connecting section for connecting the first bell mouth section and the first spigot mouth section, the outer diameter and the material of the first spigot mouth section are matched with those of an original pipeline bell mouth, the first bell mouth section and the connecting section are made of elastic materials, the second pipeline comprises a second spigot mouth section and a second bell mouth section, the material of the second pipeline is matched with that of an original pipeline spigot, and the inner diameter of the second bell mouth section is matched with that of the original pipeline spigot mouth;
the inner diameter of the connecting section, the inner diameter of the first socket section and the inner diameter of the second socket section are matched with the inner diameter of the original pipeline, and the inner diameter of the first socket section is matched with the outer diameter of the second socket section;
in an initial state, the second socket section of the second pipeline is inserted into the connecting section of the first pipeline through the first socket section, at the moment, the integral length formed by the first pipeline and the second pipeline is smaller than the length of the single-section pipeline of the original pipeline, and the connecting section of the second socket section and the connecting section of the first pipeline are in sliding connection to form a telescopic structure;
when the pipeline is in use, the second socket section of the second pipeline is drawn out in a sliding manner from the connecting section of the first pipeline and is arranged in the first bell mouth of the first pipeline, and at the moment, the integral length formed by the first pipeline and the second pipeline is equal to the length of a single-section pipeline of the original pipeline.
By adopting the structure, the first pipeline is made of two different materials, one is the material (such as HDPE pipe) of the original pipeline, the other is made of elastic material, and the second socket section of the second pipeline can be inserted into the connecting section of the first pipeline due to the elastic material, so that the total length of the device is shortened, when the second socket section of the second pipeline is pulled out from the connecting section in a sliding manner, the total length of the device is increased, the second socket section and the connecting section form a sliding telescopic structure, after a single-section pipeline in the socket pipeline is damaged, the second socket section of the second pipeline is connected with the original pipeline socket only by pushing the first pipeline in the initial state, and the first socket section of the first pipeline is inserted into the original pipeline socket by sliding the telescopic structure.
In this embodiment, a first booster ring is fixed on the outer wall of the first pipe at the connection position between the first socket section and the connection section, and a second booster ring is fixed on the outer wall of the second pipe at the connection position between the second socket section and the connection section. The first and second booster rings provide an impetus for relative movement of the first and second pipes.
In this embodiment, the first socket section and the connecting section are made of rubber, and the rubber is preferably corrosion-resistant rubber, such as: chlorosulfonated polyethylene rubber, ethylene propylene rubber, butyl rubber, or neoprene.
In this embodiment, the total length of the connection section and the first socket section of the first pipe is matched with the length of the second socket section of the second pipe.
In this embodiment, during the use state, the steel bushing is installed to the outside of linkage segment and first bellmouth section, steel bushing internal diameter and first bellmouth section external diameter phase-match. The steel sleeve can protect the first socket section and the connecting section which are made of elastic materials, and the bearing capacity of the first socket section and the connecting section is improved.
In this embodiment, the first socket section is all overlapped with former pipeline socket junction outside and second socket section and former pipeline socket junction outside and is equipped with, and the pyrocondensation cover is sealed. The heat shrinkage sleeve can improve the sealing performance of the pipeline connection position, and further prevent water leakage.
In conclusion, the utility model effectively reduces the excavation amount of excavation restoration, greatly saves engineering construction cost, can better ensure the connection quality of the drainage pipeline, achieves the strength of the original pipeline, and does not influence the use function of the pipeline; the device is suitable for the local excavation restoration of socket type pipelines with different sizes and different materials.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the structure of the present utility model installed on an original pipeline.
Fig. 3 is a schematic view of the structure of fig. 2 after the steel jacket is installed.
In the figure: 1. a first pipe; 11. a first socket segment; 12. a connection section; 13. a first socket section; 14. a first booster ring; 2. a second pipe; 21. a second socket section; 22. a second socket section; 23. a second booster ring; 3. an original pipe socket; 4. an original pipeline socket; 5. and (5) a steel sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
As shown in fig. 1 to 3, the utility model provides a socket type pipeline connecting device, which comprises a first pipeline 1 and a second pipeline 2, wherein one end of the first pipeline 1 is a first socket section 13, the other end of the first pipeline is a first spigot section 11, the first socket section 13 and the first spigot section 11 are connected through a connecting section 12, the outer diameter and the material of the first spigot section 11 are matched with those of the inner diameter and the material of an original pipeline socket 3, the first socket section 13 and the connecting section 12 are made of rubber, one end of the second pipeline 2 is a second spigot section 21, the other end of the second pipeline 2 is a second socket section 22, the material of the second pipeline 2 is matched with that of the original pipeline socket 4, and the inner diameter of the second socket section 22 is matched with the outer diameter of the original pipeline socket 4;
the inner diameter of the connecting section 12, the inner diameter of the first socket section 11 and the inner diameter of the second socket section 21 are all matched with the inner diameter of the original pipeline, the inner diameter of the first bell section 13 is matched with the outer diameter of the second socket section 21, a first boosting ring 14 is fixed on the outer wall of the first pipeline 1 at the joint of the first socket section 11 and the connecting section 12, and a second boosting ring 23 is fixed on the outer wall of the second pipeline 2 at the joint of the second bell section 22 and the connecting section 12;
in the initial state, the second socket section 21 of the second pipeline 2 is inserted into the connecting section 12 of the first pipeline 1 through the first socket section 13, at this time, the integral length formed by the first pipeline 1 and the second pipeline 2 is smaller than the length of the original pipeline single-section pipeline, and the second socket section 21 and the connecting section 12 of the first pipeline 1 are in sliding connection to form a telescopic structure;
in the use state, the second spigot section 21 of the second pipeline 2 is slidingly pulled out from the connecting section 12 of the first pipeline 1 and is placed in the first socket of the first pipeline 1, and at this time, the integral length formed by the first pipeline 1 and the second pipeline 2 is equal to the length of the single-section pipeline of the original pipeline.
In this embodiment, the total length of the connecting section 12 and the first socket section 13 of the first pipe 1 is matched to the length of the second socket section 21 of the second pipe 2.
The concrete construction steps are as follows:
1. excavating a drainage pipeline to be repaired, taking out a defective section pipeline, and preparing for good base treatment, elevation control and the like;
2. the second socket end of the device is inserted into the original pipeline socket 4, the second pipeline 2 is pushed to a designed socket position according to the construction requirement of pipeline connection, the socket is compact, and then the heat shrinkage sleeve is fired, so that the air tightness of the pipeline connection position is ensured;
3. the first socket end of the device is aligned with the original pipe socket 3, the first socket end is pushed into the original pipe socket 3 by utilizing a telescopic structure until the first socket end is pushed to a designed socket position, at the moment, the second socket end of the device falls into the first socket end, then the heat shrinkage sleeve is fired, the air tightness of the pipe connection position is guaranteed, and the connection and installation of the socket type drainage pipe are completed.
4. After the connection is completed, the steel sleeve 5 is installed at the outer sides of the connection section 12 and the first socket section 13, and then the position of the steel sleeve 5 is encapsulated by concrete.
5. And (5) backfilling and recovering according to the pipeline installation standard, and completing the excavation and the repair of the section of drainage pipeline.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather utilizing equivalent structural changes made in the present utility model description and drawings or directly/indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A socket type pipeline connecting device, which is characterized in that: the pipe joint comprises a first pipe (1) and a second pipe (2), wherein the first pipe (1) comprises a first bell mouth section (13), a first spigot section (11) and a connecting section (12) for connecting the first bell mouth section (13) and the first spigot section (11), the outer diameter and the material of the first spigot section (11) are matched with those of an original pipe bell mouth (3), the first bell mouth section (13) and the connecting section (12) are made of elastic materials, the second pipe (2) comprises a second spigot section (21) and a second spigot section (22), the material of the second pipe (2) is matched with that of an original pipe spigot (4), and the inner diameter of the second spigot section (22) is matched with that of the original pipe spigot (4);
the inner diameter of the connecting section (12), the inner diameter of the first socket section (11) and the inner diameter of the second socket section (21) are all matched with the inner diameter of the original pipeline, and the inner diameter of the first socket section (13) is matched with the outer diameter of the second socket section (21);
in an initial state, the second socket section (21) of the second pipeline (2) is inserted into the connecting section (12) of the first pipeline (1) through the first socket section (13), the second socket section (21) and the connecting section (12) are in sliding connection to form a telescopic structure, and at the moment, the integral length formed by the first pipeline (1) and the second pipeline (2) is smaller than the length of a single-section pipeline of the original pipeline;
when the pipeline is in a use state, the second socket section (21) of the second pipeline (2) is slidingly pulled out from the connecting section (12) of the first pipeline (1) and is arranged in the first socket of the first pipeline (1), and at the moment, the integral length formed by the first pipeline (1) and the second pipeline (2) is equal to the length of a single-section pipeline of the original pipeline.
2. The socket type pipe connection device according to claim 1, wherein: a first booster ring (14) is fixed on the outer wall of the first pipeline (1) at the joint of the first socket section (11) and the connecting section (12).
3. The socket type pipe connection device according to claim 1, wherein: a second booster ring (23) is fixed on the outer wall of the second pipeline (2) at the joint of the second socket section (22) and the connecting section (12).
4. The socket type pipe connection device according to claim 1, wherein: the first socket section (13) and the connecting section (12) are made of rubber.
5. The socket type pipe connection device according to claim 1, wherein: the total length of the connecting section (12) and the first socket section (13) of the first pipeline (1) is matched with the length of the second socket section (21) of the second pipeline (2).
6. The socket type pipe connection device according to any one of claims 1 to 5, wherein: when the pipe joint is in a use state, the outer side of the joint of the first socket section (11) and the original pipe socket (3) and the outer side of the joint of the second socket section (22) and the original pipe socket (4) are sleeved with heat shrink sleeves for sealing.
7. The socket type pipe connection device according to claim 6, wherein: the steel sleeve (5) is arranged on the outer sides of the connecting section (12) and the first socket section (13), and the inner diameter of the steel sleeve (5) is matched with the outer diameter of the first socket section (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677888.7U CN219432743U (en) | 2023-03-30 | 2023-03-30 | Socket type pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677888.7U CN219432743U (en) | 2023-03-30 | 2023-03-30 | Socket type pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219432743U true CN219432743U (en) | 2023-07-28 |
Family
ID=87335671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320677888.7U Active CN219432743U (en) | 2023-03-30 | 2023-03-30 | Socket type pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219432743U (en) |
-
2023
- 2023-03-30 CN CN202320677888.7U patent/CN219432743U/en active Active
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