Drainage pipeline
By designing a lifting mechanism in the drainage pipe and using guide brackets and pull rods to drive the pushing parts, the problem of inconvenient handling of debris at the bottom of the drainage pipe is solved, and efficient cleaning of debris inside the pipe is achieved.
Patent Information
- Application Number
- CN202420992443.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Due to its length, existing drainage pipes are difficult to effectively deal with debris at the bottom, especially when the pipe connection is buried in the soil, which cannot release debris from the bottom, resulting in inconvenience in cleaning.
A drainage pipe line including a one-way pipe and a lifting mechanism is designed. The lifting mechanism is composed of a guide frame, a pull rod, a pushing material piece, etc. The guide rod is used to drive the pushing material piece to move upwards and push the debris at the bottom upwards. Reduce the distance between debris and pipe openings, making it easier to deal with.
It realizes effective cleaning of debris at the bottom of the drainage pipe, simplifies the processing process, and improves the cleaning efficiency of the drainage pipe.
Smart Images
Figure CN222252403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage pipelines, in particular to a drainage pipeline. Background Art
[0002] At present, the design of drainage pipes is particularly important in urban construction. It is related to whether the urban drainage system is smooth, whether the water can be drained smoothly in heavy rainy weather, and whether water accumulation can prevent damage to the roadbed.
[0003] When the drainage pipe discharges rainwater, some debris enters the drainage pipe with the rainwater. Some drainage connecting pipes are vertically connected. When the rainwater is discharged, some debris falls on the pipe connection. When cleaning the debris in the pipe, the pipe connection is buried in the soil, so that the debris cannot be released from the bottom and can only be taken out from the top. Since the pipe has a certain length, it is inconvenient to deal with the debris at the bottom of the pipe. Utility Model Content
[0004] The utility model aims to solve the disadvantages in the prior art that the pipeline has a certain length and it is inconvenient to handle the sundries at the bottom of the pipeline, and proposes a drainage pipeline.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] Design a drainage pipeline, including a one-way pipe, wherein:
[0007] The bottom end of one side of the one-way tube is connected to a connecting pipe head, and a lifting mechanism is connected inside the one-way tube;
[0008] The lifting mechanism comprises a guide frame, which is fixedly connected to the inner wall of the one-way tube. A pull rod is slidably inserted into the guide frame, and a push piece is fixedly connected to the bottom end of the pull rod, and the push piece cooperates with the one-way tube.
[0009] Preferably, the guide frame includes an arc block, which is fixedly connected to the inner wall of the one-way tube, and a first through hole is opened on the arc block, and the first through hole is connected to the pull rod. Grooves are opened on opposite sides of the first through hole, and each groove is rotatably connected with a plurality of rollers at equal intervals along the length direction, and the rollers are in contact with the pull rod.
[0010] Preferably, the upper end of the arc block is inclined toward one side of the connecting pipe head.
[0011] Preferably, the pushing member comprises a fixing ring, the fixing ring is fixedly connected to the pull rod, the fixing ring cooperates with the one-way tube, and a filter is fixedly connected to the inner ring wall of the fixing ring.
[0012] Preferably, the fixing ring is provided with a plurality of second through holes at equal intervals along the axis direction.
[0013] Preferably, a blocking rod is fixedly connected to a side of the fixing ring close to the connecting pipe head.
[0014] Preferably, a plurality of the blocking rods are provided and are evenly spaced and distributed along the outer wall of the fixing ring.
[0015] The utility model provides a drainage pipeline, which has the following beneficial effects:
[0016] When cleaning the debris in the one-way tube, the pull rod is pulled upward, and the guide frame guides the pull rod. After the pull rod is pulled upward, it drives the pushing piece to move. After the pushing piece moves upward, it pushes the debris at the bottom end of the one-way tube to move upward, pushing the debris upward, reducing the distance between the debris and the pipe mouth, making it easier to handle the debris at the bottom end of the one-way tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of a drainage pipeline proposed by the utility model;
[0018] Figure 2 This is a structural schematic diagram of a lifting mechanism in a drainage pipeline proposed by the utility model;
[0019] Figure 3 This is a cross-sectional structural schematic diagram of a lifting mechanism in a drainage pipeline proposed by the utility model;
[0020] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A above.
[0021] In the figure: 1, one-way pipe; 2, connecting pipe head; 3, lifting mechanism; 31, guide frame; 32, pull rod; 33, pushing piece; 311, arc block; 312, first through hole; 313, groove; 314, roller; 331, fixing ring; 332, filter screen; 333, second through hole; 334, blocking rod. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Example 1
[0024] Reference Figure 1 , a drainage pipeline, comprising a one-way pipe 1, wherein:
[0025] The bottom end of one side of the one-way pipe 1 is connected to a connecting pipe head 2, and a lifting mechanism 3 is connected inside the one-way pipe 1;
[0026] The lifting mechanism 3 includes a guide frame 31, which is fixedly connected to the inner wall of the one-way tube 1. A pull rod 32 is slidably inserted into the guide frame 31, and a push piece 33 is fixedly connected to the bottom end of the pull rod 32, which cooperates with the one-way tube 1.
[0027] Working process: rainwater enters the one-way pipe 1, and the water in the one-way pipe 1 is released from the connecting pipe head 2. After the rainwater enters the one-way pipe 1, the debris in the rainwater falls into the one-way pipe 1 together, and the debris in the water falls on the pushing piece 33. When cleaning the debris in the one-way pipe 1, pull the pull rod 32 upward, and the guide frame 31 guides the pull rod 32 so that the pull rod 32 will not shake in the horizontal direction, and the connection between the pull rod 32 and the pushing piece 33 will not break. After the pull rod 32 is pulled upward, it drives the pushing piece 33 to move. After the pushing piece 33 moves upward, it pushes the debris at the bottom end of the one-way pipe 1 to move upward, pushes the debris upward, reduces the distance between the debris and the pipe mouth, and facilitates the processing of the debris at the bottom end of the one-way pipe 1.
[0028] Example 2
[0029] When the guide frame 31 guides the pull rod 32, the friction between the guide frame 31 and the pull rod 32 is large, so it is not convenient to pull the pull rod 32 to move. Figure 4 As another preferred embodiment of the utility model, the difference from embodiment 1 is that the guide frame 31 includes an arc block 311, the arc block 311 is fixedly connected to the inner wall of the one-way tube 1, the upper end of the arc block 311 is inclined toward the side of the connecting pipe head 2, and a first through hole 312 is opened on the arc block 311, the first through hole 312 is connected to the pull rod 32, and grooves 313 are opened on the opposite sides of the first through hole 312, and each groove 313 is rotatably connected with a plurality of rollers 314 at equal intervals along the length direction, and the rollers 314 are in contact with the pull rod 32. When the pull rod 32 is pulled, the pull rod 32 is in contact with the first through hole 312 through the rollers 314, and the rollers 314 are in rolling contact with the pull rod 32, thereby reducing the resistance to pulling the pull rod 32 and facilitating pulling the pull rod 32.
[0030] Example 3
[0031] When the debris is pushed upward by the pusher 33, the debris on the pusher 33 is easy to fall into the connecting pipe head 2. Figure 2-3The cam 332 is provided on the inner wall of the fixing ring 331 so as to prevent the cam 332 from leaking out.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A drainage pipeline, characterized in that: It comprises a one-way pipe (1), wherein: The bottom end of one side of the one-way tube (1) is connected to a connecting tube head (2), and a lifting mechanism (3) is connected inside the one-way tube (1); The lifting mechanism (3) comprises a guide frame (31), the guide frame (31) is fixedly connected to the inner wall of the one-way tube (1), a pull rod (32) is slidably inserted into the guide frame (31), and a push piece (33) is fixedly connected to the bottom end of the pull rod (32), and the push piece (33) cooperates with the one-way tube (1).
2. The drainage pipeline according to claim 1, characterized in that: The guide frame (31) includes an arc block (311), the arc block (311) is fixedly connected to the inner wall of the one-way tube (1), a first through hole (312) is provided on the arc block (311), the first through hole (312) is connected to the pull rod (32), grooves (313) are provided on opposite sides of the first through hole (312), and each of the grooves (313) is rotatably connected to a plurality of rollers (314) at equal intervals along the length direction, and the rollers (314) are in contact with the pull rod (32).
3. The drainage pipeline according to claim 2, characterized in that: The upper end of the arc-shaped block (311) is arranged to be inclined toward one side of the connecting pipe head (2).
4. The drainage pipeline according to claim 1, characterized in that: The pusher (33) comprises a fixing ring (331), the fixing ring (331) is fixedly connected to the pull rod (32), the fixing ring (331) cooperates with the one-way tube (1), and a filter screen (332) is fixedly connected to the inner ring wall of the fixing ring (331).
5. The drainage pipeline according to claim 4, characterized in that: The fixing ring (331) is provided with a plurality of second through holes (333) at equal intervals along the axis direction.
6. The drainage pipeline according to claim 5, characterized in that: A blocking rod (334) is fixedly connected to one side of the fixing ring (331) close to the connecting pipe head (2).
7. The drainage pipeline according to claim 6, characterized in that: A plurality of the blocking rods (334) are provided and are distributed at equal intervals along the outer wall of the fixing ring (331).