Drainage pipe with high-modulus double-plastic composite winding structure wall

Abstract

The utility model relates to the technical field of drainage pipes, in particular to a drainage pipe with a high-modulus double-plastic composite winding structure wall, the drainage pipe comprises a fixing structure for fixing different pipelines and a cleaning structure for reducing internal impurities, the fixing structure is mounted in a pipeline body, and the cleaning structure is mounted in the middle of the interior of the pipeline body; the fixing structure comprises a sliding block. According to the pipeline, the sliding blocks can stably move in the pipeline body through sliding fit of the sliding blocks and the rolling wheels and the mutual limiting relation of the second limiting ring and the first limiting ring, the second limiting ring and the first limiting ring are driven to rotate through driving of the pushing rod, and then the positions of a gasket and a circular ring are adjusted; therefore, different pipelines can be stably fixed. The problems that in a traditional pipeline fixing mode, fixing is not firm, and loosening is prone to occurring can be solved, and the pipeline connecting stability and sealing performance can be improved.

Description

Technical Field

[0001] This application relates to the field of drainage pipe technology, and in particular to a drainage pipe with a high-modulus double-plastic composite wound structure wall. Background Technology

[0002] High-modulus double-layer composite spiral wound drainage pipes, with their high strength, corrosion resistance, and flexible connection characteristics, have become the preferred pipe material for modern urban underground pipe network construction, and are widely used in municipal drainage, stormwater management, and industrial wastewater transportation systems. These pipes, through the synergistic effect of inner and outer polymer materials and reinforcing structural layers, exhibit excellent mechanical properties in complex geological subsidence and fluid pressure fluctuation scenarios. However, their multi-layer composite structure is sensitive to axial stress distribution during construction and connection, and mineral deposits or biofilms easily adhere to the pipe walls during long-term service, placing higher demands on rapid and accurate installation technology and self-maintenance capabilities.

[0003] In existing technologies, traditional flange connections rely heavily on bolt preload to achieve pipe end face sealing. This rigid locking mechanism struggles to adapt to the thermal expansion characteristics and dynamic load variations of dual-plastic composite pipes, easily leading to stress concentration and creep failure of the sealing ring. Some improved solutions employ elastic clamps for fixation, but lack multi-directional stress adaptive mechanisms, making them prone to interface slippage and leakage at the connection point when internal pipe pressure fluctuates. Regarding pipe maintenance, conventional high-pressure water jet cleaning equipment has cleaning blind spots, failing to effectively remove hardened contaminants from the grooves of the spiral-wound structural wall, and wastewater backflow can cause secondary pollution. While rotary brushing devices have attempted improvements, their fixed brush bristle layout struggles to match the curvature variations of different pipe diameters, resulting in a significant decrease in cleaning efficiency as the pipe diameter increases. Utility Model Content

[0004] To address the problems mentioned in the background section, this application provides a drainage pipe with a high-modulus dual-plastic composite wound structure wall.

[0005] This application provides a drainage pipe with a high-modulus double-plastic composite wound structure wall, employing the following technical solution: It includes a fixing structure for fixing different pipes and a cleaning structure for reducing internal impurities. The fixing structure is installed inside the pipe body, and the cleaning structure is installed in the inner middle of the pipe body. The fixing structure includes a slider, a roller is fixedly connected to one side of the slider, a support column is fixedly installed on the outer side of the slider, a second limiting ring is fixedly connected to the top of the support column, a first limiting ring is provided on one side of the bottom of the second limiting ring, an annular ring is fixedly installed on the outer side of the first limiting ring, a push rod is fixedly connected to the outer side of the annular ring, a washer is fixedly connected to one side of the slider, a circular ring is fixedly connected to the bottom of the washer, and a rotating shaft is fixedly connected to the outer periphery of the bottom of the annular ring.

[0006] Optionally, the cleaning structure includes a connecting rod, a rotating shaft is fixedly connected to one side of the connecting rod, a connecting ring is fixedly connected to the outer side of the connecting rod, a drive shaft is fixedly connected to one side of the rotating shaft, and a cleaning blade is provided on the other side of the drive shaft.

[0007] With the above scheme, the connecting rod in the cleaning structure can connect and support components, and the rotating shaft fixedly connected to one side allows the drive shaft to rotate. The connecting ring on the outside of the connecting rod is used to connect and fix with other components, enhancing the stability of the structure. The rotation of the drive shaft drives the cleaning blade on the other side to rotate, thereby cleaning impurities from the inner wall of the pipe.

[0008] Optionally, the drive shaft is installed inside the pipe body, and a rotating shaft is provided on one side of the drive shaft.

[0009] With the above design, the drive shaft is installed inside the pipe body, driving the cleaning blades and other components to rotate and clean the inner wall of the pipe. A rotating shaft on one side of the drive shaft ensures stability and accuracy during rotation, guaranteeing smooth cleaning operations.

[0010] Optionally, a pipe body is fixedly installed on the outer side of the rotating shaft, and a limit ring is provided on one side of the rotating shaft.

[0011] With the above scheme, the pipe body is fixedly installed on the outside of the rotating shaft, ensuring the stability and structural integrity of the pipe body. Meanwhile, a second limit ring is installed on one side of the rotating shaft. This second limit ring may be used to restrict the movement range of other components, preventing them from moving excessively or deviating from their predetermined positions, thereby ensuring the smooth and reliable operation of the entire device.

[0012] Optionally, a washer is provided on one side of the second limiting ring, and the bottom of the washer is fixedly provided with the first limiting ring.

[0013] With the above solution, a washer is provided on one side of the second limiting ring. The washer can reduce direct friction between components and protect the surface of the components from damage. At the same time, a first limiting ring is fixedly provided at the bottom of the washer. The first limiting ring is used to limit the position of the components and ensure that they can move stably within a predetermined range. Together with the second limiting ring, the structural stability and operational accuracy of the entire device are improved.

[0014] Optionally, a second limiting ring is fixedly connected to one side of the push rod to drive the second limiting ring to rotate with the first limiting ring.

[0015] With the above scheme, a second limiting ring is fixedly connected to one side of the push rod, which drives the second limiting ring to rotate. Since the second limiting ring cooperates with the first limiting ring, when the second limiting ring rotates, it will drive the first limiting ring to rotate accordingly, thereby precisely controlling and adjusting the position of the relevant components and ensuring that the entire device can operate stably and orderly.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] This invention utilizes components such as a slider, rollers, support columns, a second limiting ring, a first limiting ring, an annular ring, a push rod, washers, a circular ring, and a rotating shaft. Through the sliding engagement of the slider and rollers, and the mutual limiting relationship between the second and first limiting rings, the slider can move stably within the pipe body. Driven by the push rod, the second and first limiting rings rotate, thereby adjusting the positions of the washers and the circular ring, thus ensuring stable fixation of different pipes. This invention solves the problems of insecure fixing and easy loosening in traditional pipe fixing methods, improving the stability and sealing of pipe connections.

[0018] This invention, through the inclusion of a connecting rod, a rotating shaft, a connecting ring, a drive shaft, and cleaning blades, utilizes the transmission between the drive shaft and the rotating shaft, as well as the contact relationship between the cleaning blades and the inner wall of the pipe body. This allows the drive shaft to rotate, causing the cleaning blades to rotate within the pipe body, effectively cleaning impurities from the pipe's inner wall. This solves the problems of incomplete cleaning and residue buildup in traditional pipe cleaning methods, improving the cleanliness of the pipe's interior and extending its service life. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0020] Figure 2 This is a schematic diagram of the internal structure of the pipe body in an embodiment of this application;

[0021] Figure 3 This is a top view of the fixed structure in an embodiment of this application;

[0022] Figure 4 This is a side view of the fixed structure in an embodiment of this application.

[0023] Reference numerals in the attached drawings: 1. Pipe body; 2. Fixing structure; 21. Slider; 22. Limiting ring one; 23. Annular ring; 24. Push rod; 25. Roller; 26. Support column; 27. Limiting ring two; 28. Washer; 29. ​​Circular ring; 210. Rotating shaft; 3. Cleaning structure; 31. Connecting rod; 32. Drive shaft; 33. Cleaning blade; 34. Connecting ring; 35. Rotating shaft. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0025] This application discloses a drainage pipe with a high-modulus dual-plastic composite wound structure wall.

[0026] Please see Figures 1 to 4 A drainage pipe with a high-modulus double-plastic composite wound structure wall includes a fixing structure 2 for fixing different pipes and a cleaning structure 3 for reducing internal impurities. The fixing structure 2 is installed inside the pipe body 1, and the cleaning structure 3 is installed in the middle of the inner part of the pipe body 1. The fixing structure 2 includes a slider 21, a roller 25 is fixedly connected to one side of the slider 21, a support column 26 is fixedly provided on the outer side of the slider 21, a limit ring 27 is fixedly connected to the top of the support column 26, a limit ring 22 is provided on one side of the bottom of the limit ring 27, an annular ring 23 is fixedly provided on the outer side of the limit ring 22, a push rod 24 is fixedly connected to the outer side of the annular ring 23, a washer 28 is fixedly connected to one side of the slider 21, a ring 29 is fixedly connected to the bottom of the washer 28, and a rotating shaft 210 is fixedly connected to the outer periphery of the bottom of the annular ring 23.

[0027] It should be explained that the fixing structure 2 is mainly composed of a slider 21. A roller 25 is installed on one side of the slider 21 so that it can slide inside the pipe. The outer side is connected to the limiting ring 27 through the support column 26. The bottom of the limiting ring 27 cooperates with the limiting ring 22. The annular ring 23 on the outer side of the limiting ring 22 is connected to the push rod 24 to drive the rotation of the limiting ring. A washer 28 is also installed on one side of the slider 21. The bottom of the washer 28 is connected to the ring 29. The outer circumference of the bottom of the annular ring 23 is fixed with a rotating shaft 210, making the entire fixing structure 2 stable and reliable. At the same time, the cleaning structure 3 is installed in the middle of the pipe, which can effectively reduce the accumulation of internal impurities.

[0028] Please see Figures 1 to 4 The cleaning structure 3 includes a connecting rod 31, a rotating shaft 35 is fixedly connected to one side of the connecting rod 31, a connecting ring 34 is fixedly connected to the outer side of the connecting rod 31, a drive shaft 32 is fixedly connected to one side of the rotating shaft 35, and a cleaning blade 33 is provided on the other side of the drive shaft 32.

[0029] It should be explained that one side of the connecting rod 31 in the cleaning structure 3 is firmly connected to the rotating shaft 35, and a connecting ring 34 is also fixed on the outside of the connecting rod 31 for connecting with other components to enhance overall stability. The other end of the rotating shaft 35 is connected to the drive shaft 32, which drives the cleaning blade 33 on its other side to rotate. The cleaning blade 33 can effectively remove impurities inside the pipe and keep the pipe unobstructed.

[0030] Please see Figures 1 to 4The drive shaft 32 is installed inside the pipe body 1, and a rotating shaft 210 is provided on one side of the drive shaft 32.

[0031] It should be explained that the drive shaft 32 is installed inside the pipe body 1. There is a rotating shaft 210 on one side of the drive shaft 32. This rotating shaft 210 not only provides stable support for the drive shaft 32, but also makes the drive shaft 32 rotate smoothly and stably, so that the cleaning structure 3 can work efficiently and reliably and effectively remove impurities inside the pipe.

[0032] Please see Figures 1 to 4 A pipe body 1 is fixedly installed on the outside of the rotating shaft 210, and a limit ring 27 is provided on one side of the rotating shaft 210.

[0033] It should be explained that the pipe body 1 is tightly and fixedly installed on the outside of the rotating shaft 210. The rotating shaft 210 can support the pipe body 1, making the pipe more stable. One side of the rotating shaft 210 has a limit ring 27. This limit ring 27 can precisely control the movement range of the mating parts to prevent them from shaking, thereby making the entire pipeline system run smoothly and reliably.

[0034] Please see Figures 1 to 4 A washer 28 is provided on one side of the limiting ring 27, and a limiting ring 22 is fixedly provided at the bottom of the washer 28.

[0035] It should be explained that there is a washer 28 on one side of the second limiting ring 27. The washer 28 reduces the direct friction and wear between the components and enhances the stability of the structure. At the bottom of the washer 28, the first limiting ring 22 is fixedly installed. The first limiting ring 22 and the second limiting ring 27 cooperate with each other to enable the relevant components to move smoothly and accurately within the predetermined range, thereby improving the operating accuracy of the entire device.

[0036] Please see Figures 1 to 4 One side of the push rod 24 is fixedly connected to a limiting ring 27, which is used to drive the limiting ring 27 and the limiting ring 22 to rotate.

[0037] It should be explained that one side of the push rod 24 is closely connected to the second limiting ring 27, so that the push rod 24 can directly act on the second limiting ring 27. When the push rod 24 is subjected to external force, it will drive the second limiting ring 27 to rotate. The second limiting ring 27 cooperates with the first limiting ring 22. The rotation of the second limiting ring 27 will further drive the first limiting ring 22 to rotate synchronously, thereby accurately controlling and positioning the relevant components, so that the device can operate smoothly and orderly.

[0038] The implementation principle of a drainage pipe with a high-modulus double-plastic composite wound structure wall according to an embodiment of this application is as follows:

[0039] First, the fixed structure 2 is mainly composed of a slider 21. A roller 25 is mounted on one side of the slider 21 for easy sliding and positioning within the pipe. A second limiting ring 27 is connected to the outside of the slider 21 via a support column 26. The bottom of the second limiting ring 27 cooperates with the first limiting ring 22 to form a precise limiting system. When the push rod 24 is subjected to external force, it will drive the second limiting ring 27 and the first limiting ring 22 to rotate synchronously, thereby precisely controlling the position and range of motion of the relevant components and ensuring the stability and sealing of the pipe connection. Simultaneously, the washer 28 and the ring 29 on one side of the slider 21 enhance the structure's buffering and support capabilities, while the pivot 210 on the outer periphery of the bottom of the ring 23 provides a stable support point for the entire fixed structure 2.

[0040] Secondly, the cleaning structure 3 is installed in the inner middle of the pipe body 1 to reduce the accumulation of internal impurities. One side of the connecting rod 31 in the cleaning structure 3 is firmly connected to the rotating shaft 35, and the outer side is connected to other components via a connecting ring 34, enhancing overall stability. The other end of the rotating shaft 35 is connected to the drive shaft 32, which rotates under power, driving the cleaning blade 33 on its other side to rotate. The cleaning blade 33 is designed to effectively remove impurities from inside the pipe. A rotating shaft 210 is provided on one side of the drive shaft 32, which not only provides stable support for the drive shaft 32 but also ensures the smoothness and stability of the drive shaft 32 during rotation.

[0041] Finally, the fixing structure 2 ensures the stability and sealing of the pipe connection, providing a stable working environment for the cleaning structure 3. The cleaning structure 3, through its continuously rotating cleaning blades 33, effectively removes impurities from inside the pipe, maintaining its smooth flow, improving drainage efficiency, extending its service life, and reducing maintenance costs.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drainage pipe with a high-modulus double-plastic composite wound wall structure, comprising a fixing structure (2) for fixing different pipes and a cleaning structure (3) for reducing internal impurities, characterized in that: The fixing structure (2) is installed inside the pipe body (1), and a cleaning structure (3) is installed in the middle of the pipe body (1). The fixed structure (2) includes a slider (21), a roller (25) is fixedly connected to one side of the slider (21), a support column (26) is fixedly provided on the outer side of the slider (21), a second limiting ring (27) is fixedly connected to the top of the support column (26), a first limiting ring (22) is provided on one side of the bottom of the second limiting ring (27), an annular ring (23) is fixedly provided on the outer side of the first limiting ring (22), a push rod (24) is fixedly connected to the outer side of the annular ring (23), a washer (28) is fixedly connected to one side of the slider (21), a ring (29) is fixedly connected to the bottom of the washer (28), and a rotating shaft (210) is fixedly connected to the outer periphery of the bottom of the annular ring (23).

2. The drainage pipe with a high-modulus double-plastic composite wound wall structure according to claim 1, characterized in that: The cleaning structure (3) includes a connecting rod (31), a rotating shaft (35) is fixedly connected to one side of the connecting rod (31), a connecting ring (34) is fixedly connected to the outer side of the connecting rod (31), a drive shaft (32) is fixedly connected to one side of the rotating shaft (35), and a cleaning blade (33) is provided on the other side of the drive shaft (32).

3. The drainage pipe with a high-modulus double-plastic composite wound wall structure according to claim 2, characterized in that: The drive shaft (32) is installed inside the pipe body (1), and a rotating shaft (210) is provided on one side of the drive shaft (32).

4. The drainage pipe with a high-modulus double-plastic composite wound wall structure according to claim 1, characterized in that: A pipe body (1) is fixedly installed on the outside of the rotating shaft (210), and a limit ring (27) is provided on one side of the rotating shaft (210).

5. The drainage pipe with a high-modulus double-plastic composite wound wall structure according to claim 1, characterized in that: A washer (28) is provided on one side of the second limiting ring (27), and a first limiting ring (22) is fixedly provided at the bottom of the washer (28).

6. The drainage pipe with a high-modulus double-plastic composite wound wall structure according to claim 1, characterized in that: One side of the push rod (24) is fixedly connected to a second limiting ring (27), which is used to drive the second limiting ring (27) and the first limiting ring (22) to rotate.

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