CN220470915U - Drainage pipeline joint convenient to adjust diameter and angle - Google Patents
Drainage pipeline joint convenient to adjust diameter and angle Download PDFInfo
- Publication number
- CN220470915U CN220470915U CN202322173378.9U CN202322173378U CN220470915U CN 220470915 U CN220470915 U CN 220470915U CN 202322173378 U CN202322173378 U CN 202322173378U CN 220470915 U CN220470915 U CN 220470915U
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- China
- Prior art keywords
- wall
- pipeline joint
- plastic pipeline
- plastic
- pipe
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 21
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of road drainage pipelines, in particular to a drainage pipeline joint convenient for adjusting diameters and angles, which solves the problems that the existing reinforced concrete drainage pipe cannot be adjusted, and the plastic drainage pipe is high in cost and inconvenient to popularize. The drainage pipeline joint comprises two reinforced concrete drainage pipes and two plastic pipeline joints, wherein the outer wall of the first plastic pipeline joint is an annular corrugated outer wall, and the inner wall of the second plastic pipeline joint is an annular corrugated inner wall; the tail sections of the two plastic pipeline joints are respectively and coaxially poured inside the pipe walls of the two reinforced concrete drain pipes, and the outer wall of the first section of the first plastic pipeline joint is in hot melting connection with the inner wall of the first section of the second plastic pipeline joint. The utility model is suitable for laying the drain pipe at the position where the diameter or angle of the pipeline in the pipeline groove is changed.
Description
Technical Field
The utility model relates to the technical field of road drainage pipelines, in particular to a drainage pipeline joint convenient for adjusting diameters and angles.
Background
The existing road drainage pipeline mainly adopts a reinforced concrete drainage pipe or a plastic drainage pipe. The reinforced concrete drain pipe has high strength, high durability and low cost, but the pipelines can only be distributed along a straight line and cannot adapt to the diameter change and the corner change of the pipelines; the plastic drain pipe has high corrosion resistance and short construction period, and the pipeline can realize small-angle bending, but has high cost and is not convenient for wide popularization.
Therefore, it is necessary to invent a drainage pipe joint which is convenient for adjusting the diameter and the angle so as to solve the problems that the reinforced concrete drainage pipe cannot be adjusted and the plastic drainage pipe is inconvenient to popularize.
Disclosure of Invention
The utility model provides a drainage pipeline joint convenient for adjusting the diameter and the angle, which aims to solve the problems that the existing reinforced concrete drainage pipe cannot be adjusted and the plastic drainage pipe has high cost and is inconvenient to popularize.
The utility model is realized by adopting the following technical scheme:
the drainage pipeline joint comprises two reinforced concrete drainage pipes and two plastic pipeline joints, wherein the outer wall of the first plastic pipeline joint is an annular corrugated outer wall, and the inner wall of the second plastic pipeline joint is an annular corrugated inner wall; the tail sections of the two plastic pipeline joints are respectively and coaxially poured inside the pipe walls of the two reinforced concrete drain pipes, and the outer wall of the first section of the first plastic pipeline joint is in hot melting connection with the inner wall of the first section of the second plastic pipeline joint.
Further, the reinforced bar part of each reinforced concrete drain pipe comprises an inner layer of reinforced bar mesh and an outer layer of reinforced bar mesh; each layer of reinforcing mesh is formed by cross connection of a plurality of annular reinforcing bars and a plurality of axial reinforcing bars.
Further, the plastic pipeline joint is a PE pipe or a PVC pipe.
The utility model has reasonable and reliable structural design, adopts the plastic pipeline joint with the annular corrugated wall to connect two reinforced concrete drain pipes, thereby being suitable for the diameter change and the corner change of the pipeline and solving the problem that the existing reinforced concrete drain pipe can not be adjusted; and the construction cost is reduced, the construction period is shortened, the problem that the plastic drain pipe is high in cost and inconvenient to popularize is solved, and the plastic drain pipe has high application value.
Drawings
Fig. 1 is a schematic view of the structure of a plastic pipe joint with a corrugated outer wall in a ring shape according to the present utility model.
Fig. 2 is a schematic structural view of a plastic pipe joint with a corrugated inner wall in a ring shape according to the present utility model.
In the figure: 1-reinforced concrete drain pipe, 2-plastic pipeline joint.
Detailed Description
The drainage pipeline joint convenient for adjusting the diameter and the angle comprises two reinforced concrete drainage pipes 1 and two plastic pipeline joints 2, wherein the outer wall of the first plastic pipeline joint 2 is an annular corrugated outer wall, and the inner wall of the second plastic pipeline joint 2 is an annular corrugated inner wall; the tail sections of the two plastic pipeline joints 2 are respectively and coaxially poured inside the pipe walls of the two reinforced concrete drain pipes 1, and the outer wall of the first section of the first plastic pipeline joint 2 and the inner wall of the first section of the second plastic pipeline joint 2 are mutually connected in a hot melting mode.
The drainage pipe joint is used for connecting the drainage pipe in the pipeline trench excavated in advance according to the conventional socket mounting mode during pipeline construction.
When the two plastic pipeline joints 2 are used, the tail sections of the two plastic pipeline joints 2 are respectively and coaxially poured inside the pipe walls of the two reinforced concrete drain pipes 1, and the diameters of the two plastic pipeline joints 2 are adjusted in advance according to the actual laying requirements or the two plastic pipeline joints 2 are bent into the required angles in advance; and then an operator places two reinforced concrete drain pipes 1 with the plastic pipeline joints 2 poured in the pipeline grooves, and then carries out hot melt connection on the outer wall of the first section of the first plastic pipeline joint 2 and the inner wall of the first section of the second plastic pipeline joint 2, so that the installation of the drain pipeline joint is completed.
The reinforced part of each reinforced concrete drain pipe 1 comprises an inner layer of reinforced mesh and an outer layer of reinforced mesh; each layer of reinforcing mesh is formed by cross connection of a plurality of annular reinforcing bars and a plurality of axial reinforcing bars.
The plastic pipeline joint 2 is a PE pipe or a PVC pipe.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Drainage pipe joint convenient to adjust diameter and angle, including two reinforced concrete drain pipes (1), its characterized in that: the plastic pipeline joint also comprises two plastic pipeline joints (2), wherein the outer wall of the first plastic pipeline joint (2) is an annular corrugated outer wall, and the inner wall of the second plastic pipeline joint (2) is an annular corrugated inner wall; the tail sections of the two plastic pipeline joints (2) are respectively and coaxially poured inside the pipe walls of the two reinforced concrete drain pipes (1), and the outer wall of the first section of the first plastic pipeline joint (2) is in hot melting connection with the inner wall of the first section of the second plastic pipeline joint (2).
2. A drain fitting for facilitating adjustment of diameter and angle as defined in claim 1, wherein: the reinforced bar part of each reinforced concrete drain pipe (1) comprises an inner layer of reinforced bar mesh and an outer layer of reinforced bar mesh; each layer of reinforcing mesh is formed by cross connection of a plurality of annular reinforcing bars and a plurality of axial reinforcing bars.
3. A drain fitting for facilitating adjustment of diameter and angle as defined in claim 1, wherein: the plastic pipeline joint (2) is a PE pipe or a PVC pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173378.9U CN220470915U (en) | 2023-08-14 | 2023-08-14 | Drainage pipeline joint convenient to adjust diameter and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173378.9U CN220470915U (en) | 2023-08-14 | 2023-08-14 | Drainage pipeline joint convenient to adjust diameter and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470915U true CN220470915U (en) | 2024-02-09 |
Family
ID=89797843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173378.9U Active CN220470915U (en) | 2023-08-14 | 2023-08-14 | Drainage pipeline joint convenient to adjust diameter and angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470915U (en) |
-
2023
- 2023-08-14 CN CN202322173378.9U patent/CN220470915U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |