Drainage pipeline flow monitoring device for municipal greening

Abstract

According to the technical scheme, the drainage pipeline flow monitoring device is characterized in that the drainage pipeline flow monitoring device comprises a powerful magnet arranged on the inner wall of a drainage pipeline and a fixing plate arranged on the bottom side of the powerful magnet, the bottom side of the fixing plate is connected with a mounting plate through a lifting part, and a moving assembly is arranged at the bottom of the mounting plate; the moving assembly comprises a driving motor arranged in the middle of the bottom of the fixing plate, the output end of the driving motor is coaxially connected with a rotating shaft, a first bevel gear is arranged at the end of the rotating shaft, second bevel gears are symmetrically connected to the two sides of the first bevel gear in a meshed mode, and transmission lead screws are arranged on the sides, away from each other, of the two second bevel gears correspondingly. The two transmission lead screws are in threaded connection with lead screw nuts correspondingly, and the bottom sides of the two lead screw nuts are connected with water flow monitors through clamping mechanisms correspondingly. The water flow monitoring device has the technical effects that the two water flow monitors are arranged, so that the flow at different positions in the pipeline can be obtained, and the accuracy of a monitoring result is ensured through multiple times of monitoring.

Description

Technical Field

[0001] The invention relates to the technical field of municipal drainage, and in particular to a drainage pipeline flow monitoring device for municipal greening. Background Art

[0002] Municipal greening drainage pipes are usually used to collect and discharge rainwater, irrigation water and other liquids to ensure the normal operation of the drainage system in urban greening areas. These pipes can be connected to the city's rainwater drainage system to jointly maintain the normal operation of the urban drainage system.

[0003] Chinese patent publication number CN118558042A relates to a drainage pipe flow monitoring device for municipal greening, including a monitoring pipe and a monitoring sensor, a filtering mechanism, a cutting component, and a synchronization component located in the monitoring pipe area. Under the action of the filtering mechanism, most of the debris in the drainage pipe can be blocked and filtered, and at the same time, under the action of the cutting component, larger debris in the water can be cut into smaller debris, thereby reducing the possibility of larger debris colliding with or blocking the monitoring sensor, and to a certain extent avoiding the damage of the monitoring sensor by the debris, and the synchronization component can make the filtering mechanism and the cutting component operate synchronously. The present application solves to a certain extent the problem in the related art that the debris in the drainage pipe will cause impact or obstruction to the flow monitoring device, thereby seriously affecting the monitoring accuracy of the flow monitoring device, and reduces the occurrence of soil erosion and plant death due to untimely regulation.

[0004] During use, the above patent only uses one monitoring device at a fixed position to monitor the water flow in the drainage pipe, so that only one data can be obtained. The single data leads to inaccurate monitoring results. Summary of the invention

[0005] The purpose of the present invention is to provide a drainage pipe flow monitoring device for municipal greening, which has the advantages that the setting of two water flow monitors can obtain the flow at different positions in the pipe, and through multiple monitoring, the accuracy of the monitoring results is guaranteed.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A drainage pipe flow monitoring device for municipal greening, comprising a strong magnet arranged on the inner wall of the drainage pipe and a fixing plate arranged on the bottom side of the strong magnet, the bottom side of the fixing plate is connected to a mounting plate through a lifting member, and a moving component is arranged at the bottom of the mounting plate; The moving assembly includes a driving motor arranged at the middle position of the bottom of the fixed plate, the output end of the driving motor is coaxially connected with a rotating shaft, the end of the rotating shaft is provided with a first bevel gear, the first bevel gear is symmetrically meshed with second bevel gears on both sides, and the two second bevel gears are respectively provided with transmission screws on the sides away from each other, and the two transmission screws are both threadedly connected with screw nuts; The bottom sides of the two screw nuts are respectively connected with a water flow monitor through a clamping mechanism.

[0007] Through the above technical solution, when it is necessary to monitor the water flow in the drainage pipe, the monitoring device is installed in the pipe by adsorbing it on the inner wall of the drainage pipe through a strong magnet, and the drive motor is started. The drive motor drives the rotating shaft to rotate, and the rotating shaft drives the first bevel gear to rotate, and then the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the transmission screw to rotate, and the transmission screw drives the screw nut to move, and the screw nut drives the water flow monitor to move. The setting of two water flow monitors can obtain the flow at different positions in the pipe, and through multiple monitoring, the accuracy of the monitoring results can be guaranteed.

[0008] The present invention is further configured as follows: the lifting member includes a lifting hydraulic cylinder fixedly connected to the bottom side of the fixing plate and connected to the mounting plate.

[0009] The present invention is further configured as follows: the clamping mechanism includes a horizontal plate connected to the bottom side of the screw nut, a deep groove is opened at the bottom of the horizontal plate, a servo motor is arranged in the deep groove, a bidirectional screw is coaxially connected to the output end of the servo motor, a screw slide is symmetrically threaded on the bidirectional screw, a clamping plate is arranged on the bottom side of the two screw slides, and the water flow monitor is located between the two clamping plates.

[0010] The present invention is further configured as follows: rubber pads are respectively arranged on opposite sides of the two clamping plates, and the surfaces of the two rubber pads are densely covered with anti-slip patterns.

[0011] The present invention is further configured as follows: a slide groove is provided in the deep groove along the length direction, and a sliding block is provided on the top of the screw slide which slides in the slide groove.

[0012] The present invention is further configured as follows: a cleaning component for cleaning sludge is provided on one side of the transverse plate close to the clamping plate.

[0013] The present invention is further configured as follows: the cleaning assembly includes a vertical rod arranged on the bottom side of the horizontal plate, a fixing seat is arranged on the side of the vertical rod away from the horizontal plate, and a scraper adapted to the drainage pipe is connected to the bottom side of the fixing seat through an extrusion piece.

[0014] The present invention is further configured such that: the extrusion member includes a plurality of limiting sleeves connected to the bottom side of the fixed seat at equal intervals, and extrusion springs connected to the scraping plate extend outwardly in each of the plurality of limiting sleeves.

[0015] The present invention is further configured such that: a support frame having a "C"-shaped structure is provided on the front side of the scraping plate, a rotating rod is rotatably connected between the support frames, a cleaning cylinder is sleeved on the rotating rod, and a plurality of crushing teeth are provided on the cleaning cylinder.

[0016] In summary, when it is necessary to monitor the water flow rate in the drainage pipe, the monitoring device is installed in the pipe by adsorbing on the inner wall of the drainage pipe with a strong magnet. The driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate, and then the first bevel gear drives the second bevel gear to rotate. The second bevel gear drives the transmission lead screw to rotate, the transmission lead screw drives the lead screw nut to move, and the lead screw nut drives the water flow rate monitor to move. The setting of two water flow rate monitors can obtain the flow rates at different positions in the pipe, and through multiple monitors, the accuracy of the monitoring results can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of this embodiment; Figure 2 is Figure 1 the enlarged view of part A in Figure 3 is Figure 1 the enlarged view of part B in Figure 4 is the overall structural schematic diagram of the clamping mechanism in this embodiment; Figure 5 is the overall structural schematic diagram of the cleaning and decontamination assembly in this embodiment; Figure 6 is the schematic diagram of the connection structure between the rotating rod and the cleaning cylinder in this example.

[0018] Reference numerals: 1, fixing plate; 2, strong magnet; 3, lifting hydraulic cylinder; 4, mounting plate; 5, driving motor; 6, rotating shaft; 7, first bevel gear; 8, second bevel gear; 9, transmission lead screw; 10, lead screw nut; 11, water flow rate monitor; 12, cross plate; 13, deep groove; 14, servo motor; 15, bidirectional lead screw; 16, lead screw slide; 17, clamping plate; 18, vertical rod; 19, fixed seat; 20, limiting sleeve; 21, extrusion spring; 22, scraping plate; 23, support frame; 24, rotating rod; 25, cleaning cylinder; 26, crushing tooth. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Embodiment: Refer to as Figure 1-6 As shown, a drainage pipe flow monitoring device for municipal greening includes a strong magnet 2 arranged on the inner wall of the drainage pipe and a fixed plate 1 arranged on the bottom side of the strong magnet 2, the bottom side of the fixed plate 1 is connected to a mounting plate 4 through a lifting member, the lifting member includes a lifting hydraulic cylinder 3 fixedly connected to the bottom side of the fixed plate 1 and connected to the mounting plate 4, a moving assembly is provided at the bottom of the mounting plate 4, the moving assembly includes a driving motor 5 arranged at the middle position of the bottom of the fixed plate 1, the output end of the driving motor 5 is coaxially connected to a rotating shaft 6, the end of the rotating shaft 6 is provided with a first bevel gear 7, the first bevel gear 7 is symmetrically meshed with a second bevel gear 8 on both sides, and a transmission screw 9 is respectively provided on the side away from the two second bevel gears 8, the two transmission screws 9 are both threadedly connected with a screw nut 10, and the bottom sides of the two screw nuts 10 are respectively connected to a water flow monitor 11 through a clamping mechanism; Specifically, when it is necessary to monitor the water flow in the drainage pipe, the monitoring device is installed in the pipe by adsorbing it on the inner wall of the drainage pipe through a strong magnet 2, and the driving motor 5 is started. The driving motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the first bevel gear 7 to rotate, and then the first bevel gear 7 drives the second bevel gear 8 to rotate, and the second bevel gear 8 drives the transmission screw 9 to rotate, and the transmission screw 9 drives the screw nut 10 to move, and the screw nut 10 drives the water flow monitor 11 to move. The setting of two water flow monitors 11 can obtain the flow at different positions in the pipe. Through multiple monitoring, the accuracy of the monitoring results is guaranteed, and the lifting hydraulic cylinder 3 is driven. The lifting hydraulic cylinder 3 drives the mounting plate 4 to rise and fall, thereby monitoring the flow of water at different depths in the pipe.

[0021] Furthermore, the clamping mechanism includes a transverse plate 12 connected to the bottom side of the screw nut 10, a deep groove 13 is opened at the bottom of the transverse plate 12, a servo motor 14 is arranged in the deep groove 13, a bidirectional screw 15 is coaxially connected to the output end of the servo motor 14, a screw slide 16 is symmetrically threadedly connected to the bidirectional screw 15, and a clamping plate 17 is arranged on the bottom side of the two screw slides 16, the water flow monitor 11 is located between the two clamping plates 17, and rubber pads are respectively arranged on the opposite sides of the two clamping plates 17, and the surfaces of the two rubber pads are densely covered with anti-slip patterns. When the water flow monitor 11 needs to be installed, the water flow monitor 11 is placed between the two clamping plates 17, and the servo motor 14 is driven to drive the bidirectional screw 15 to rotate, and then the bidirectional screw 15 drives the two screw slides 16 to move, and the two screw slides 16 drive the clamping plates 17 to move, and the two clamping plates 17 fix the water flow monitor 11 conveniently and quickly.

[0022] Furthermore, a slide groove is opened in the deep groove 13 along the length direction, and a slider that slides in the slide groove is provided on the top of the screw slide 16. The slider drives the screw slide 16 to slide in a directional manner in the slide groove, and then the screw slide 16 drives the clamping plate 17 to move smoothly, so as to better clamp the water flow monitor 11.

[0023] Furthermore, a sludge cleaning component for cleaning sludge is provided on one side of the horizontal plate 12 close to the clamping plate 17. The sludge cleaning component includes a vertical rod 18 provided on the bottom side of the horizontal plate 12. A fixing seat 19 is provided on the side of the vertical rod 18 away from the horizontal plate 12. A scraping plate 22 adapted to the drainage pipe is connected to the bottom side of the fixing seat 19 through an extrusion member. The extrusion member includes a plurality of limiting sleeves 20 connected at equal intervals to the bottom side of the fixing seat 19. An extrusion spring 21 connected to the scraping plate 22 extends outward in each of the plurality of limiting sleeves 20. A support frame 23 having a "C" - shaped structure is provided on the front side of the scraping plate 22. A rotating rod 24 is rotatably connected between the support frames 23. A cleaning cylinder 25 is sleeved on the rotating rod 24. A plurality of crushing teeth 26 are provided on the cleaning cylinder 25. When it is necessary to clean the sludge on the inner bottom side of the pipe, the lifting hydraulic cylinder 3 is driven to drive the vertical rod 18 to descend. The vertical rod 18 drives the scraping plate 22 to contact the ground. At this time, the driving motor 5 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the first bevel gear 7 to rotate. Further, the first bevel gear 7 drives the second bevel gear 8 to rotate. The second bevel gear 8 drives the transmission lead screw 9 to rotate. The transmission lead screw 9 drives the lead screw nut 10 to move. The lead screw nut 10 drives the scraping plate 22 to move. The scraping plate 22 scrapes the sludge. And the rotating rod 24 drives the cleaning cylinder 25 to rotate. The cleaning cylinder 25 drives the crushing teeth 26 to rotate. The crushing teeth 26 clean the sludge.

[0024] Operation steps: when it is necessary to monitor the water flow in the drainage pipe, the monitoring device is installed in the pipe by adsorbing it on the inner wall of the drainage pipe through a strong magnet 2, and the driving motor 5 is started. The driving motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the first bevel gear 7 to rotate, and then the first bevel gear 7 drives the second bevel gear 8 to rotate, and the second bevel gear 8 drives the transmission screw 9 to rotate, and the transmission screw 9 drives the screw nut 10 to move, and the screw nut 10 drives the water flow monitor 11 to move. The setting of two water flow monitors 11 can obtain the flow at different positions in the pipe. Through multiple monitoring, the accuracy of the monitoring results is guaranteed, and the lifting hydraulic cylinder 3 is driven. The lifting hydraulic cylinder 3 drives the mounting plate 4 to rise and fall, and then the flow of water at different depths in the pipe is monitored. When the water flow monitor 11 needs to be installed, the water flow monitor 11 is placed between the two clamping plates 17, and the servo motor 14 is driven to drive the bidirectional screw 15 to rotate, and then the bidirectional screw 15 drives two screw slides 16 to move, and the two screw slides 16 drive the clamping plates 17 to move. The two clamping plates 17 can fix the water flow monitor 11 conveniently and quickly, and the slider drives the screw slide 16 to slide in a directional manner in the slide groove, and then the screw slide 16 drives the clamping plates 17 to move smoothly, so as to better clamp the water flow monitor 11. When it is necessary to clean the sludge on the bottom side of the pipeline, the lifting hydraulic cylinder 3 is driven to drive the vertical rod 18 to descend, and the vertical rod 18 drives the scraper 22 to touch the ground. At this time, the driving motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the first bevel gear 7 to rotate, and then the first bevel gear 7 drives the second bevel gear 8 to rotate, and the second bevel gear 8 drives the transmission screw 9 to rotate, and the transmission screw 9 drives the screw nut 10 to move, and the screw nut 10 drives the scraper 22 to move, and the scraper 22 scrapes the sludge, and the rotating rod 24 drives the cleaning cylinder 25 to rotate, and the cleaning cylinder 25 drives the crushing teeth 26 to rotate, and the crushing teeth 26 cleans the sludge.

[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A drainage pipe flow monitoring device for municipal greening, characterized in that: It includes a powerful magnet (2) provided on the inner wall of the drainage pipe and a fixing plate (1) provided on the bottom side of the powerful magnet (2). The bottom side of the fixing plate (1) is connected with a mounting plate (4) through a lifting member, and a moving component is provided at the bottom of the mounting plate (4). The moving component includes a driving motor (5) arranged at the middle position of the bottom of the fixing plate (1). The output end of the driving motor (5) is coaxially connected with a rotating shaft (6). A first bevel gear (7) is provided at the end of the rotating shaft (6). Two second bevel gears (8) are symmetrically meshed and connected on both sides of the first bevel gear (7). Transmission lead screws (9) are respectively provided on the sides of the two second bevel gears (8) away from each other. Screw nuts (10) are threadedly connected to both of the transmission lead screws (9). The bottom sides of the two screw nuts (10) are respectively connected with a water flow monitor (11) through a clamping mechanism.

2. A drainage pipe flow monitoring device for municipal greening according to claim 1, characterized in that: The lifting member includes a lifting hydraulic cylinder (3) fixedly connected to the bottom side of the fixing plate (1) and connected with the mounting plate (4).

3. The drainage pipe flow monitoring device for municipal greening according to claim 1 is characterized by: The clamping mechanism includes a cross plate (12) connected to the bottom side of the screw nut (10). A deep groove (13) is formed at the bottom of the cross plate (12). A servo motor (14) is arranged in the deep groove (13). The output end of the servo motor (14) is coaxially connected with a bidirectional lead screw (15). Screw sliders (16) are symmetrically threadedly connected to the bidirectional lead screw (15). Clamping plates (17) are respectively arranged at the bottom sides of the two screw sliders (16). The water flow monitor (11) is located between the two clamping plates (17).

4. The drainage pipe flow monitoring device for municipal greening according to claim 3 is characterized by: Rubber soft pads are respectively provided on the opposite sides of the two clamping plates (17), and anti-slip patterns are densely arranged on the surfaces of the two rubber soft pads.

5. The drainage pipe flow monitoring device for municipal greening according to claim 3 is characterized by: A chute is formed in the deep groove (13) along the length direction, and a slider sliding in the chute is provided at the top of the screw slider (16).

6. The drainage pipe flow monitoring device for municipal greening according to claim 3 is characterized by: A dirt cleaning component for cleaning sludge is provided on one side of the cross plate (12) close to the clamping plate (17).

7. A drainage pipe flow monitoring device for municipal greening according to claim 6, characterized in that: The dirt cleaning component includes a vertical rod (18) arranged at the bottom side of the cross plate (12). A fixing seat (19) is arranged on the side of the vertical rod (18) away from the cross plate (12). A scraping plate (22) adapted to the drainage pipe is connected to the bottom side of the fixing seat (19) through an extrusion member.

8. The drainage pipe flow monitoring device for municipal greening according to claim 7 is characterized by: The extrusion member includes a plurality of limiting sleeves (20) connected to the bottom side of the fixing seat (19) at equal intervals. Extrusion springs (21) connected to the scraping plate (22) extend outwards in the plurality of limiting sleeves (20).

9. The drainage pipe flow monitoring device for municipal greening according to claim 7, characterized in that: A support frame (23) in a "C" shape structure is provided on the front side of the scraping plate (22). A rotating rod (24) is rotatably connected between the support frames (23). A cleaning cylinder (25) is sleeved on the rotating rod (24), and a plurality of crushing teeth (26) are arranged on the cleaning cylinder (25).

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