Drainage pipeline health monitoring device

Abstract

The utility model discloses a drainage pipeline health monitoring device, and belongs to the field of drainage pipeline monitoring. The drainage pipeline health monitoring device comprises a shell, a first protection ring is arranged on one side in the shell in a surrounding mode, a supporting arm is arranged at the wrapping position of the first protection ring in the shell in a surrounding mode, and a rotatable cleaning brush is arranged at one end of the supporting arm. According to the pipeline cleaning device, the problem that in the cleaning process of an existing pipeline cleaning device, the inner wall of a pipeline is not in contact with liquid and is difficult to clean is solved, and a detection point used for monitoring and a cleaning brush used for cleaning are exposed through transverse movement of the first protection ring and the second protection ring; after being monitored by the detection points in sequence, the liquid is cleaned through the cleaning brush, and during cleaning, the liquid conveyed in the conveying pipe is sprayed out from the water outlet and makes contact with the cleaning position and the rotatable cleaning brush.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage pipeline monitoring field, concretely is a drainage pipeline health monitoring device. BACKGROUND

[0002] The drainage pipeline health monitoring device is a device for detecting and cleaning the internal condition of the pipeline, which can move to the inside of the pipeline, and through sensors and cameras and other tools, the health condition of the pipeline is monitored in real time, and at the same time, the device also has a cleaning function, which can remove dirt and blockages in the pipeline through high-pressure water or other cleaning techniques, to ensure the smoothness of the pipeline, and the device is usually used for the maintenance of urban drainage systems, industrial pipelines and internal pipelines of buildings, which can effectively improve the service life and operating efficiency of the pipeline, reduce maintenance cost and downtime;

[0003] The patent with publication number CN214865876U discloses a pipeline cleaning device, which comprises a walking assembly, an adjusting assembly comprising a horizontal adjusting mechanism and a vertical adjusting mechanism, a first scraper plate adapted to be installed on the walking assembly through the vertical adjusting mechanism, and a second scraper plate adapted to be installed on the walking assembly through the horizontal adjusting mechanism. By setting the walking assembly, the need for manual cleaning of the pipeline is avoided, saving manpower. The first scraper plate and the second scraper plate are installed on the walking assembly through the vertical adjusting mechanism and the horizontal adjusting mechanism, so that the first scraper plate and the second scraper plate can adapt to pipelines with different inner diameters, ensuring that the first scraper plate and the second scraper plate can always be in contact with the inner wall of the pipeline, thereby dispersing the sludge in the pipeline, facilitating the flow of water to wash it away, saving water resources and avoiding waste.

[0004] The pipeline cleaning device of the above-mentioned patent does not rely on the flow of liquid to clean the cleaning position during cleaning, causing foreign matter to be discharged but not completely cleaned from the inner wall of the pipeline, which is difficult to clean without the contact of liquid on the inner wall of the pipeline. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a drainage pipeline health monitoring device, which exposes the detection point for monitoring and the cleaning brush for cleaning by the transverse movement of the first protection ring and the second protection ring, and then cleans by the cleaning brush after monitoring by the detection point, and at the same time of cleaning, the liquid transmitted in the pipeline is sprayed from the drainage port position and contacts the cleaning position and the rotatable cleaning brush, solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a drainage pipeline health monitoring device, including the shell, the one side of the shell inside is surrounded first protection ring, the first protection ring of the shell inside is surrounded and is located the support arm of the ring around, one end of support arm is provided with rotatable cleaning brush, one side of support arm outside is provided with the connecting block of fixed welding with shell, and connecting block is connected with support arm rotation, the other side of the shell inside is surrounded second protection ring, the second protection ring of the shell inside is surrounded and is located the detection point of the ring around.

[0007] Preferably, one side of the first protection ring and the other side of the second protection ring are provided with telescopic rods for transmission and connection.

[0008] Preferably, one end of the shell is provided with a water tank, and a converging pipe is arranged between the water tank and the shell.

[0009] Preferably, a transmission pipe is arranged between the converging pipe and the support arm, a drainage port is transversely arranged in the interior of the support arm, and one end of the drainage port is sealingly connected with the transmission pipe.

[0010] Preferably, a transmission frame is arranged at each of the four corners of the lower end of the shell, and a roller is arranged at the lower end of the transmission frame.

[0011] Preferably, the upper end of the transmission frame is embedded in the interior of the shell and is slidingly connected with the interior of the shell, a threaded rod is transversely arranged in the interior of the transmission frame, and the exterior of the threaded rod is threadedly matched with the transverse position of the transmission frame.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] When the device enters the pipeline and performs monitoring, the telescopic rod corresponding to the second protection ring can be retracted to pull the second protection ring to contract, the second protection ring contracts and exposes the internally distributed detection points, the internally distributed detection points can improve the monitoring effect on the pipeline, and no monitoring of the four corners is needed, without relying on manual image recognition, and after scanning the foreign matter, the first protection ring at the rear end is pulled by the telescopic rod to expose the cleaning brush which can be unfolded by the support arm, the cleaning brush is driven to rotate to contact the foreign matter to be cleaned, and the rotating friction can improve the cleaning effect, on the other hand, while the cleaning brush rotates, the pump can extract the liquid in the water tank to discharge it from the drainage port, the cleaning brush can be wetted while contacting the cleaning position, the cleaning effect is improved, the device can be completed by entering the pipeline once, without the need for different devices to enter the pipeline in batches. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole external structure schematic view of the utility model;

[0015] Figure 2 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model;

[0016] Figure 3 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model;

[0017] Figure 4 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model;

[0018] Figure 5 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model; Figure 4 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model;

[0019] Figure 6 Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model.

[0020] Figure 1 is a first protection ring and second protection ring moving track schematic view of the utility model. DETAILED DESCRIPTION

[0021] The application will be further described below in conjunction with specific embodiments.

[0022] Embodiment 1

[0023] As shown in Figure 1 and Figure 2 , the drainage pipeline health monitoring device of the embodiment comprises a shell 1, a first protection ring 7 is arranged around one side inside the shell 1, a second protection ring 8 is arranged around the other side inside the shell 1, a support arm 11 is arranged around the position where the first protection ring 7 is wrapped inside the shell 1, and a rotatable cleaning brush 12 is arranged at one end of the support arm 11; after the first protection ring 7 is exposed laterally to expose the cleaning brush 12, the rotation of the support arm 11 can expand and drive the cleaning brush 12 to expand, and the expansion of the cleaning brush 12 can contact different positions to be cleaned; the rotatable support arm 11 is matched with the cleaning brush 12 arranged around, so that different positions can be cleaned;

[0024] One side outside the support arm 11 is provided with a connecting block 10 fixedly welded with the shell 1, and the connecting block 10 is rotationally connected with the support arm 11;

[0025] The detection point 9 is a detector capable of emitting laser light, which is used for scanning the material of all objects inside the pipeline. A computer is arranged in the middle of the shell 1 and is used in conjunction with the detection point 9. The material properties of the pipeline to be detected are input, and the detection point 9 can scan the inside of the pipeline comprehensively along with the movement of the device. The detection point 9 on the surrounding part scans the inside of the pipeline in all directions, and the specific pipeline damage and garbage accumulation positions can be located without relying on artificial image recognition.

[0026] In addition, one side of the first protection ring 7 and the other side of the second protection ring 8 are provided with telescopic rods 19 for transmission and connection. The telescopic rods 19 can adjust the transverse position of the first protection ring 7 and the second protection ring 8.

[0027] In order to improve the cleaning of the pipeline pollution position by the cleaning brush 12, a motor is arranged at one end of the cleaning brush 12, and the motor is fixed to the support arm 11. The output of the motor output shaft to the cleaning brush 12 can make the cleaning brush 12 rotate when contacting the inner wall of the pipeline, thereby improving the cleaning effect.

[0028] As shown in Figure 3 、 Figure 4 and Figure 5 , a water tank 2 is arranged at one end of the shell 1. The water tank 2 and the shell 1 are provided with a converging pipe 14. The converging pipe 14 and the support arm 11 are provided with a transmission pipe 13. The support arm 11 is provided with a drainage port 15 transversely penetrating the inside. One end of the drainage port 15 is sealingly connected with the transmission pipe 13. The other end of the drainage port 15 penetrates the support arm 11 and is exposed at the rear end of the cleaning brush 12. The liquid in the water tank 2 is transmitted through the converging pipe 14 and then divided into four transmission pipes 13. The liquid in the cleaning brush 12 is transmitted and discharged from the drainage port 15. The discharged liquid contacts the cleaning brush 12. The cleaning brush 12 can improve the cleaning effect in the wet state, and the independent wetting of the cleaning brush 12 can clean the cleaning brush 12.

[0029] In order to facilitate the transverse movement of the shell 1, the four corners of the lower end of the shell 1 are provided with transmission frames 5. The lower end of the transmission frame 5 is provided with a roller 4. The rotation of the roller 4 can drive the entire device to move transversely. The transverse movement of the entire device can actively monitor the inside of the pipeline.

[0030] In order to adapt to pipes of different diameters, the upper end of the transmission frame 5 is embedded in the shell 1 and slidably connected inside the shell 1. A threaded rod 18 is provided through the inside of the transmission frame 5, and the outside of the threaded rod 18 is threadedly engaged with the through position of the transmission frame 5. The rotation of the threaded rod 18 can drive the roller 4 to adjust the horizontal position longitudinally. The transmission frame 5 is a cuboid, and the cuboid transmission frame 5 can change from rotational motion to longitudinal linear motion when the threaded rod 18 rotates.

[0031] like Figure 6 As shown, a second bevel gear 17 is provided at the upper end of the threaded rod 18, and the second bevel gear 17 is welded and fixed to the threaded rod 18. A first bevel gear 16 is provided on one side of the second bevel gear 17. An adjustment hole 6 is provided on one side of the first bevel gear 16, and the adjustment hole 6 extends from the position of the first bevel gear 16 and through to the outside of the outer shell 1. The first bevel gear 16 can be inserted and contacted by a bolt cutter on the outside of the outer shell 1. The first bevel gear 16 and the second bevel gear 17 are meshed and connected. Through the meshing connection, the threaded rod 18 can be rotated by the second bevel gear 17 after the first bevel gear 16 rotates.

[0032] Working Principle: When using the device to monitor and clean the inside of the pipeline, the screwdriver is inserted into the adjustment hole 6 and contacts the first bevel gear 16. The rotation of the first bevel gear 16 drives the second bevel gear 17 to rotate, which in turn drives the threaded rod 18 to rotate. The rotation of the threaded rod 18 creates relative motion with the transmission frame 5. The transmission frame 5, constrained by the outer casing 1, changes from rotational motion to lateral linear motion. The horizontal position of the longitudinal adjustment roller 4 is adjusted to accommodate the movement of pipelines with different diameters. As the roller 4 rotates and drives the device to move laterally inside the pipeline, the retraction of one of the telescopic rods 19 causes the second protective ring 8 to move laterally, exposing the detection point 9 enclosed by the second protective ring 8. The detection point 9 monitors the inside of the pipeline; upon detecting foreign objects that need cleaning, it... The retraction of the other telescopic rod 19 causes the first protective ring 7 to move laterally. The first protective ring 7 moves laterally and retracts to the outer shell 1, exposing the cleaning brush 12. The support arm 11 rotates on one side of the connecting block 10 to unfold the cleaning brush 12. The motor drives the cleaning brush 12 to rotate. After the cleaning brush 12 contacts the foreign object, it rotates and completes the cleaning. At the same time, the pump at the top of the water tank 2 draws the liquid inside the water tank 2 and transmits the liquid to the collecting pipe 14. The liquid in the collecting pipe 14 is diverted and transmitted through the transmission pipe 13 and discharged from the drain outlet 15. The discharged liquid contacts the rotating cleaning brush 12 and wets the area to be cleaned. After the cleaning brush 12 cleans the inner wall of the pipe, the liquid discharged from the drain outlet 15 can continue to contact the cleaning brush 12 and clean the cleaning brush 12.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated 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 spirit and scope of the application.

Claims

1. A sewer health monitoring device comprising a housing (1), characterized in that, One side of the inside of the shell (1) is provided with a first protective ring (7), the first protective ring (7) of the inside of the shell (1) is provided with a support arm (11) at the wrapped position, one end of the support arm (11) is provided with a rotatable cleaning brush (12), one side of the outside of the support arm (11) is provided with a connecting block (10) welded fixedly with the shell (1), and the connecting block (10) is rotationally connected with the support arm (11), the other side of the inside of the shell (1) is provided with a second protective ring (8), and the second protective ring (8) of the inside of the shell (1) is provided with a detection point (9) at the wrapped position.

2. A sewer health monitoring apparatus as claimed in claim 1, wherein, One side of the first protective ring (7) and the other side of the second protective ring (8) are provided with telescopic rods (19) for transmission and connection.

3. A sewer health monitoring apparatus as claimed in claim 1, wherein, One end of the outside of the shell (1) is provided with a water tank (2), and the water tank (2) is provided with a converging pipe (14) between the shell (1).

4. A sewer health monitoring apparatus as claimed in claim 3, wherein, The converging pipe (14) is provided with a transmission pipe (13) between the support arm (11), the inside of the support arm (11) is provided with a drainage port (15) transversely, and one end of the drainage port (15) is sealingly connected with the transmission pipe (13).

5. A sewer health monitoring apparatus as claimed in claim 4, wherein, The four corners of the lower end of the shell (1) are provided with transmission frames (5), and the lower end of the outside of the transmission frame (5) is provided with a roller (4).

6. A sewer health monitoring apparatus as claimed in claim 5, wherein, The upper end of the outside of the transmission frame (5) is embedded in the inside of the shell (1) and is slidingly connected with the inside of the shell (1), the inside of the transmission frame (5) is provided with a threaded rod (18) penetratingly, and the outside of the threaded rod (18) is threadedly matched with the penetrating position of the transmission frame (5).

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