Pipeline cleaning equipment for water supply and drainage engineering

Abstract

The pipeline cleaning equipment for the water supply and drainage project comprises a shell, supporting blocks are arranged on the outer side of the shell at equal intervals, a containing groove is formed in the shell, a threaded rod is in threaded connection with the interior of the containing groove, one end of the threaded rod is rotationally connected with a pushing block, a supporting assembly is arranged in the containing groove, and a mounting frame is arranged at one end of the shell; a motor is arranged in the mounting frame, one end of an output shaft of the motor is fixedly connected with a cleaning blade, and an adjusting assembly is arranged between the shell and one end of the mounting frame. According to the pipeline cleaning equipment for the water supply and drainage project, the working range of the cleaning blade can be extended through the adjusting assembly, so that the pipeline cleaning equipment can go deep into a more complex blocked area, the cleaning comprehensiveness is improved, the smoothness of a pipeline is ensured, and the supporting assembly is arranged, so that additional support can be provided for the equipment, and the stability during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage engineering, in particular to pipeline cleaning equipment used in water supply and drainage engineering. Background Art

[0002] Drainage projects are projects that collect and drain domestic sewage, industrial wastewater, excess surface water, and groundwater (to lower the groundwater level). Key facilities include drainage ditches or pipelines at various levels and their associated structures. Depending on the drainage target and requirements, additional pumps or other water-lifting machinery, sewage treatment facilities, and other equipment may be added. These projects are primarily used in farmland, mines, towns (including factories), and construction sites.

[0003] The patent document with application number CN215330402U discloses a pipe debris cleaning device for drainage projects, which relates to the field of drainage projects. In order to solve the problem that impurities accumulate inside existing drainage pipes, causing blockage, inconvenience in cleaning, and reduced drainage efficiency of the drainage pipes, the following solution is proposed, which includes a movable pipe body, a truncated cone-shaped air guide cover is fixedly installed at the front end of the movable pipe body, and a first fixed plate and a second fixed plate are fixedly installed inside the movable pipe body, the second fixed plate is arranged close to the front end of the movable pipe body, and a drive motor is fixedly installed on the side of the second fixed plate away from the first fixed plate.

[0004] This device can effectively clean and unclog the inside of drain pipes with different inner diameters, and can ensure the stability of the device when cleaning the drain pipes. However, in actual use, the length of the device is fixed. The fixed length limits the use depth of the device and cannot clean deeper blockages or dirt, which may result in incomplete cleaning. To address the above problems, we have launched pipe cleaning equipment for water supply and drainage projects. Utility Model Content

[0005] The utility model discloses a pipeline cleaning device for water supply and drainage engineering, which is improved based on the existing structure and defects, and provides a pipeline cleaning device for water supply and drainage engineering to achieve the purpose of better practical value.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The pipe cleaning equipment used in water supply and drainage projects includes a shell, support blocks are equidistantly arranged on the outside of the shell, a groove is opened inside the shell, a threaded rod is connected to the internal thread of the groove, one end of the threaded rod is rotatably connected to a push block, a support assembly is arranged inside the groove, a mounting frame is provided at one end of the shell, a motor is provided inside the mounting frame, a cleaning blade is fixedly connected to one end of the motor output shaft, and an adjustment assembly is provided between the shell and one end of the mounting frame.

[0008] In a preferred solution, the adjustment assembly includes a first sleeve, which is rotatably connected to one end of the mounting bracket, and a second sleeve is fixedly connected to one end of the mounting bracket. A screw rod and a sliding rod are respectively provided on one side of the shell.

[0009] In a preferred solution, the outer side of the screw rod is threadedly connected to the inner side of the first sleeve, one end of the sliding rod is fixedly connected to a limit block, and the outer side of the limit block is slidably connected to the inner side of the second sleeve.

[0010] In a preferred embodiment, the support assembly includes through slots, which are equidistantly arranged on the outside of the shell. A connecting block is slidably connected to the inside of the through slot, and the top of the connecting block extends to the outside of the shell and is fixedly connected to the bottom of the support block.

[0011] In a preferred solution, fixing plates are fixedly connected to both sides of the connecting block, and a spring is fixedly connected to the top of the fixing plate.

[0012] In a preferred solution, one side of the pushing block is provided with a conical surface, and the bottom of the connecting block is provided with a curved surface.

[0013] The pipe cleaning equipment for water supply and drainage engineering provided by the utility model has the following advantages:

[0014] First, the cleaning blade can be extended by setting an adjustment component between the shell and the mounting frame. The user can flexibly adjust the length of the blade according to the different depths and conditions of the drain pipe to meet various pipe cleaning needs and place the entire shell into the pipe.

[0015] Secondly, the shell is fixed in the pipe by setting a support component. The support component can ensure that the shell remains stable in the pipe. The firm support allows the cleaning blade to continuously exert force, thereby more effectively removing stubborn blockages and improving the cleaning effect, while preventing the risk of accidental displacement or falling off of the blade during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the pipeline cleaning equipment for water supply and drainage projects proposed by the utility model.

[0017] Figure 2 This is a schematic front and cross-sectional view of the pipeline cleaning equipment for water supply and drainage projects proposed by the utility model.

[0018] Figure 3 This is a first explosion diagram of the pipeline cleaning equipment for water supply and drainage engineering proposed by the utility model.

[0019] Figure 4This is a second explosion diagram of the pipeline cleaning equipment for water supply and drainage projects proposed by the utility model.

[0020] Figure 5 The utility model is a pipe cleaning device for water supply and drainage engineering Figure 2 Enlarged schematic diagram of point A in the middle.

[0021] In the accompanying drawings: 1. Housing; 2. Mounting frame; 3. Motor; 4. Cleaning blade; 5. First sleeve; 6. Second sleeve; 7. Screw; 8. Sliding rod; 9. Limit block; 10. Threaded rod; 11. Push block; 12. Receiving groove; 13. Connecting block; 14. Support block; 15. Fixing plate; 16. Spring; 17. Through groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0023] The pipeline cleaning device for water supply and drainage engineering disclosed in the utility model is mainly used in the scenario of drainage engineering.

[0024] Reference Figures 1 to 5 , a pipe cleaning equipment for water supply and drainage projects, comprising: a shell 1, support blocks 14 are equidistantly arranged on the outside of the shell 1, a receiving groove 12 is opened inside the shell 1, a threaded rod 10 is connected to the inside of the receiving groove 12 through a thread, one end of the threaded rod 10 is rotatably connected to a pushing block 11, a support assembly is arranged inside the receiving groove 12, a mounting bracket 2 is provided at one end of the shell 1, a motor 3 is provided inside the mounting bracket 2, a cleaning blade 4 is fixedly connected to one end of the output shaft of the motor 3, and an adjustment assembly is provided between the shell 1 and one end of the mounting bracket 2.

[0025] In the above technical solution, it is taken into account that the length of the device is fixed, and the fixed length limits the use depth of the device, making it impossible to clean deeper blockages or dirt, which may lead to incomplete cleaning. In order to solve such problems, the specific operations are as follows: The cleaning blade 4 can be extended by setting an adjustment component between the shell 1 and the mounting frame 2. The user can flexibly adjust the length of the blade according to the different depths and conditions of the drain pipe to adapt to various pipe cleaning needs. The shell 1 is placed entirely into the pipe, and then the shell 1 is fixed in the pipe by setting a support component. The support component can ensure that the shell 1 remains stable in the pipe. The firm support allows the cleaning blade 4 to continuously exert force, thereby more effectively removing stubborn blockages and improving the cleaning effect, while preventing the risk of accidental displacement or falling off of the blade during the cleaning process.

[0026] Reference Figures 1 to 5 In a preferred embodiment, the adjustment assembly includes a first sleeve 5, which is rotatably connected to one end of the mounting frame 2, and a second sleeve 6 is fixedly connected to one end of the mounting frame 2. A screw rod 7 and a slide rod 8 are respectively provided on one side of the housing 1. The outer side of the screw rod 7 is threadedly connected to the inner part of the first sleeve 5, and one end of the slide rod 8 is fixedly connected to a limit block 9. The outer side of the limit block 9 is slidably connected to the inner part of the second sleeve 6.

[0027] In the above technical solution, taking into account the problem of needing to clean deeper blockages or dirt, in order to solve such problems, the specific operations are as follows: when the cleaning blade 4 cannot clean deep, the threaded connection between the first sleeve 5 and the screw rod 7 is utilized to rotate the first sleeve 5 to drive it to move toward one end of the screw rod 7. At the same time, the slide rod 8 will slide inside the second sleeve 6, causing the mounting frame 2 to move to one side, thereby achieving the effect of extending the cleaning blade 4, and then starting the motor 3 to drive the cleaning blade 4 to rotate, so that deeper blockages can be cleaned. By utilizing the extended working range of the equipment, deeper dirt and blockages can be cleaned, thereby improving the overall cleaning effect.

[0028] Reference Figure 1 and Figure 3 In a preferred embodiment, the support assembly includes a through slot 17, which is equidistantly arranged on the outside of the housing 1. The connecting block 13 is slidably connected to the inside of the through slot 17. The top of the connecting block 13 extends to the outside of the housing 1 and is fixedly connected to the bottom of the support block 14. The two sides of the connecting block 13 are fixedly connected to the fixing plate 15, and the top of the fixing plate 15 is fixedly connected to the spring 16. One side of the pushing block 11 is set to a conical surface, and the bottom of the connecting block 13 is set to a curved surface.

[0029] In the above technical solution, taking into account the problem that the cleaning blade 4 may shake during operation and affect the cleaning effect, in order to solve such problems, the specific operations are as follows: put the shell 1 into the pipe so that the cleaning blade 4 rests on the dirt, and then rotate the threaded rod 10 to drive the pushing block 11 to move inside the receiving groove 12, so that the conical surface of the pushing block 11 contacts the arc surface at the bottom of the connecting block 13, and then continue to rotate the threaded rod 10 so that the pushing block 11 pushes the connecting block 13 open, further driving the support block 14 to expand inside the pipe, and finally supporting it from the inside of the pipe, thereby fixing the shell 1 in the pipe. At this time, one end of the spring 16 will conflict with the inside of the receiving groove 12. When the device needs to be removed from the pipe, just rotate the threaded rod 10 in the opposite direction. Under the action of the spring 16, the support block 14 will quickly detach from the pipe, and the device can be removed.

[0030] Working principle: During use, when the cleaning blade 4 cannot clean to a deep depth, the first sleeve 5 is rotated by utilizing the threaded connection between the first sleeve 5 and the screw rod 7 to drive it to move toward one end of the screw rod 7. At the same time, the slide rod 8 will slide inside the second sleeve 6, causing the mounting bracket 2 to move to one side, thereby achieving the effect of extending the cleaning blade 4. Then the threaded rod 10 is rotated to drive the pushing block 11 to move inside the receiving groove 12, so that the conical surface of the pushing block 11 contacts the arc surface at the bottom of the connecting block 13, and then the threaded rod 10 is continued to be rotated so that the pushing block 11 pushes the connecting block 13 open, further driving the supporting block 14 to expand inside the pipe, and finally supporting it from the inside of the pipe, thereby fixing the housing 1 in the pipe, so that the cleaning blade 4 is against the dirt, and then the motor 3 is started to drive the cleaning blade 4 to rotate to clean the dirt. The contents not described in detail in this manual belong to the existing technology well known to professional and technical personnel in this field.

[0031] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A pipe cleaning device for water supply and drainage engineering, comprising a housing (1), characterized in that: Support blocks (14) are equidistantly arranged on the outside of the shell (1), a receiving groove (12) is provided inside the shell (1), a threaded rod (10) is connected to the inside of the receiving groove (12), one end of the threaded rod (10) is rotatably connected to a pushing block (11), a supporting assembly is provided inside the receiving groove (12), a mounting frame (2) is provided at one end of the shell (1), a motor (3) is provided inside the mounting frame (2), one end of the output shaft of the motor (3) is fixedly connected to a cleaning blade (4), and an adjustment assembly is provided between the shell (1) and one end of the mounting frame (2).

2. The pipeline cleaning equipment for water supply and drainage engineering according to claim 1, characterized in that: The adjustment assembly comprises a first sleeve (5), the first sleeve (5) being rotatably connected to one end of a mounting frame (2), one end of the mounting frame (2) being fixedly connected to a second sleeve (6), and a screw rod (7) and a slide rod (8) being respectively provided on one side of the housing (1).

3. The pipeline cleaning equipment for water supply and drainage engineering according to claim 2, characterized in that: The outer side of the screw rod (7) is connected to the inner thread of the first sleeve (5), one end of the sliding rod (8) is fixedly connected to the limit block (9), and the outer side of the limit block (9) is slidably connected to the inner side of the second sleeve (6).

4. The pipeline cleaning equipment for water supply and drainage engineering according to claim 1, characterized in that: The support assembly comprises a through slot (17) which is equidistantly arranged on the outside of the housing (1); a connecting block (13) is slidably connected inside the through slot (17); the top of the connecting block (13) extends to the outside of the housing (1) and is fixedly connected to the bottom of the support block (14).

5. The pipeline cleaning equipment for water supply and drainage engineering according to claim 4, characterized in that: Fixed plates (15) are fixedly connected to both sides of the connecting block (13), and a spring (16) is fixedly connected to the top of the fixed plate (15).

6. The pipeline cleaning equipment for water supply and drainage engineering according to claim 5, characterized in that: One side of the pushing block (11) is provided with a conical surface, and the bottom of the connecting block (13) is provided with an arc surface.

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