A road drainage engineering anti-blocking device

Abstract

The utility model provides a kind of road drainage engineering anti-blocking device, including the cleaning unit for cleaning drainage pipeline, cleaning unit includes the propulsion nozzle connected with water supply unit, the front end of propulsion nozzle is detachably connected with several rotating propulsion nozzle with high-pressure nozzle, water supply unit is connected with the winding unit for pulling back propulsion nozzle, adjusting unit for keeping propulsion nozzle horizontal movement is provided on winding unit. Multiple detachable rotating propulsion nozzle cooperates high-pressure water flow, can multi-angle impact the blockage in pipe wall, significantly improve dredging efficiency;Cleaning unit can be propelled into pipeline by high-pressure water flow, and can be pulled back by winding unit, realize bidirectional cleaning, avoid residual blockage.

Description

Technical Field

[0001] This utility model belongs to the technical field of road drainage construction, specifically a road drainage engineering anti-blockage device. Background Technology

[0002] Municipal road drainage engineering refers to the measures taken to drain water from road surfaces. Typically, water from the road surface flows into street drains according to the slope of the road, and then flows from the street drains into the drainage pipes through rainwater inlets. In existing drainage technology, screens are usually installed in the drainage pipes. Over time, more and more garbage accumulates on the screens, causing water accumulation on the roads during rainy days, blockage of the drainage pipes, and overflow of the pipe network. Furthermore, the filtered garbage is not easy to clean, the labor intensity of sanitation workers is high, and it affects the normal operation of traffic roads and the lives of citizens.

[0003] Therefore, how to effectively solve the problem of drainage pipes being easily clogged by silt and debris is an urgent technical issue that needs to be addressed. Utility Model Content

[0004] To address the shortcomings in the aforementioned background technology, this utility model proposes an anti-clogging device for road drainage engineering, which solves the problem of drainage pipes being easily blocked by silt and debris.

[0005] The technical solution of this application is as follows:

[0006] A road drainage engineering anti-clogging device includes a cleaning unit for clearing blockages inside drainage pipes. The cleaning unit includes a propulsion nozzle connected to a water delivery unit. The front end of the propulsion nozzle is detachably connected to several rotating propulsion nozzles with high-pressure nozzles. The water delivery unit is connected to a rewinding unit for pulling back the propulsion nozzles. The rewinding unit is equipped with an adjustment unit for maintaining the horizontal movement of the propulsion nozzles. Multiple detachable rotating propulsion nozzles, combined with high-pressure water flow, can impact blockages on the inner wall of the pipe from multiple angles, significantly improving dredging efficiency. The cleaning unit can both propel itself deep into the pipe with high-pressure water flow and pull back with the rewinding unit, achieving bidirectional cleaning and avoiding residual blockages. The number of nozzles can be adjusted according to the severity of the blockage or the pipe diameter to flexibly handle complex scenarios.

[0007] Furthermore, a connecting pipe is inserted into the front end of the propulsion nozzle, and a spherical tube is fixedly connected to the connecting pipe. Several rotating propulsion nozzles are arranged along the circumference of the spherical tube, and an extension cleaning pipe is connected to the front end of the spherical tube.

[0008] Furthermore, the rotary propulsion nozzle is in an inclined L-shape. By setting the rotary propulsion nozzle in an inclined manner, the water's force can be divided into a thrust force on the propulsion nozzle and a rotational force on the propulsion nozzle when water is flowing through the rotary propulsion nozzle.

[0009] Furthermore, the water delivery unit includes a water delivery pipe, one end of which is rotatably engaged with the propulsion nozzle via a rotary joint, and the other end of which is connected to the water storage chamber inside the installation box via a telescopic water guide pipe. A water pump is installed inside the installation box.

[0010] Furthermore, the winding unit includes a support base disposed on the outer wall of the mounting box, the support base is connected to a winding wheel via a winch roller, the winch roller is connected to a drive motor, and a rope connected to a water supply pipe is wound on the winding wheel.

[0011] Furthermore, the adjustment unit includes a connecting plate connected to the support base, and the bottom of the connecting plate is connected to a height-adjustable pulley via a telescopic component, with the rope slidingly engaging with the pulley.

[0012] Furthermore, the telescopic component includes a connecting platform fixedly connected to the connecting plate, a threaded post fixedly connected to the bottom of the connecting platform, an inner threaded tube threadedly connected to the threaded post, a nut rotatably connected to the top of the inner threaded tube, the nut being threadedly connected to the threaded post, a support plate fixedly connected to the bottom of the inner threaded tube, and a pulley connected to the bottom of the support plate.

[0013] Furthermore, a telescopic rod is provided between the support plate and the connecting plate, which can safely limit the pulley and improve the stability of the pulley.

[0014] Furthermore, the outer wall of the water delivery pipe is provided with a sleeve, and the rope is connected to the sleeve.

[0015] Furthermore, the front end of the extended cleaning pipe is equipped with a high-pressure nozzle. With multiple high-pressure nozzles, a high-speed water flow can be sprayed to clean debris in the drainage pipe.

[0016] The specific beneficial effects of this utility model include:

[0017] 1. Multiple detachable rotating propulsion nozzles, combined with high-pressure water flow, can impact blockages on the inner wall of pipes from multiple angles, significantly improving unblocking efficiency; the cleaning unit can be propelled deep into the pipe by high-pressure water flow and pulled back by the retraction unit, achieving bidirectional cleaning and avoiding residual blockages; the number of nozzles can be adjusted according to the severity of the blockage or the pipe diameter to flexibly handle complex scenarios;

[0018] 2. This utility model uses a water pump to transport water from the water storage chamber to the propulsion nozzle, which is then sprayed out through the cleaning pipe. This sprays water onto the silt and other debris in front of the propulsion nozzle, diluting the water and debris. At the same time, multiple high-pressure nozzles provide thrust and rotational force to the propulsion nozzle, enabling it to move forward and rotate within the drain pipe. As the propulsion nozzle moves forward within the drain pipe, it rotates and sprays water, causing the silt and other debris to mix extensively with the water before flowing out of the drain pipe, thus quickly clearing blockages within the drain pipe.

[0019] 3. This utility model uses a drive motor to wind the rope on the winch roller, which, together with the push nozzle, keeps moving forward. It can pull the push nozzle back and forth to clean the silt in the drainage pipe more thoroughly. Then, through the set adjustment component, the position of the pulley can be adjusted to be parallel to the water supply pipe, which makes it easier to pull the water supply pipe when the winding mechanism is working, and makes the winding mechanism run more smoothly. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the present utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the cleaning unit in this utility model;

[0023] Figure 3 This is a schematic diagram of the rotary propulsion nozzle in this utility model;

[0024] Figure 4 This is a schematic diagram showing the connection between the propulsion nozzle and the water delivery pipe in this utility model;

[0025] Figure 5 This is a schematic diagram of the present utility model. Figure 2 ;

[0026] Figure 6 This is a schematic diagram of the winding unit and the adjusting unit in this utility model.

[0027] Explanation of icon numbers:

[0028] 1. Drainage pipe; 2. Water supply pipe;

[0029] 3. Base; 4. Rotary joint;

[0030] 5. Propulsion nozzle; 6. Connecting pipe;

[0031] 7. Spherical tube; 8. Extended cleaning tube;

[0032] 9. Rotary propulsion nozzle; 10. High-pressure nozzle;

[0033] 11. Mounting box; 12. Drive motor;

[0034] 13. Support base; 14. Reel; 15. Rope;

[0035] 16. Sleeve; 17. Connecting plate; 18. Connecting platform;

[0036] 19. Threaded post; 20. Internally threaded tube; 21. Nut;

[0037] 22. Support plate; 23. Pulley; 24. Telescopic rod;

[0038] 25. Water storage chamber; 26. Water pump; 27. Telescopic water pipe. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] A road drainage engineering anti-clogging device, such as Figure 1 As shown, it includes a cleaning unit for cleaning the drainage pipe 1. The cleaning unit includes a propulsion nozzle 5 connected to a water supply unit. The front end of the propulsion nozzle 5 is detachably connected to a plurality of rotating propulsion nozzles 9 with high-pressure nozzles 10. The water supply unit is connected to a winding unit for pulling back the propulsion nozzle 5. The winding unit is provided with an adjustment unit for maintaining the horizontal movement of the propulsion nozzle 5.

[0041] Based on the above embodiments, as a preferred embodiment, such as... Figure 2 As shown, the front end of the propulsion nozzle 5 is connected to a connecting pipe 6, and a spherical tube 7 is fixedly connected to the connecting pipe 6. Several rotating propulsion nozzles 9 are arranged along the circumference of the spherical tube 7, and an extension cleaning pipe 8 is connected to the front end of the spherical tube 7.

[0042] Specifically, such as Figure 3 As shown, the rotating propulsion nozzle 9 is L-shaped and inclined, and six rotating propulsion nozzles 9 are evenly spaced along the circumference of the spherical tube 7. The connecting pipe 6, the spherical tube 7, and the multiple propulsion nozzles 9 allow water to flow from the connecting pipe 6 through the spherical tube 7 and finally out of the propulsion nozzles 9. The high-speed water ejected from the propulsion nozzles 9 provides thrust to the propulsion head 5, and the multiple inclined propulsion nozzles 9 evenly spaced along the spherical tube 7 can rotate. Because the inclined propulsion nozzles 9 decompose the thrust of the water into thrust to the left and forward, they can drive the propulsion head 5 to rotate while moving forward.

[0043] Based on the above embodiments, as a preferred embodiment, the water delivery unit includes a water delivery pipe 2, such as... Figure 4As shown, one end of the water supply pipe 2 is rotatably engaged with the propulsion nozzle 5 through the rotary joint 4. When the propulsion nozzle 9 sprays water, the propulsion nozzle 5 can move forward and rotate. The other end of the water supply pipe 2 is connected to the water storage chamber 25 in the mounting box 11 through the telescopic water guide pipe 27. A water pump 26 is installed in the mounting box 11.

[0044] Specifically, a water pump 26 is fixedly installed inside the mounting box 11. A telescopic water guide pipe 27, L-shaped, is fixedly connected to the outlet end of the water pump 26 and is fixedly connected to the water delivery pipe 2. The inlet end of the water pump 26 is fixedly connected to the water storage chamber 25. Through the installation of the water pump 26, water in the water storage chamber 25 can be transported to the propulsion nozzle 5.

[0045] Based on the above embodiments, as a preferred embodiment, such as... Figure 5 As shown, the winding unit includes a support base 13 disposed on the outer wall of the mounting box 11. The support base 13 is connected to a winding wheel 14 via a winch roller. The winch roller is connected to a drive motor 12. A rope 15 connected to a water supply pipe 2 is wound on the winding wheel 14.

[0046] Specifically, the mounting box 11 is fixed on the base 3. A drive motor 12 is fixedly mounted on the top surface of the mounting box 11. A support base 13 is fixedly connected to the top surface of the mounting box 11. A reel 14 is fixedly connected to the inner side of the support base 13. A winch roller is fixedly connected to the output end of the drive motor 12. Both ends of the winch roller pass through the reel 14, and the other end of the winch roller is rotatably connected to the inner surface of the support base 13. A rope 15 is fixedly wound on the winch roller. A sleeve 16 is fixedly fitted onto the outer wall of the water delivery pipe 2. The other end of the rope 15 is fixedly connected to the sleeve 16. The rope 15 only serves a retrieval function. When the propulsion nozzle 5 is pushed forward, the rope 15 is stretched, and a rope release action is performed following the propulsion of the propulsion nozzle 5. When it is necessary to retract the propulsion nozzle 5, the propulsion nozzle 5 is retrieved by pulling back the rope 15.

[0047] Based on the above embodiments, as a preferred embodiment, the adjustment unit includes a connecting plate 17 connected to the support base 13. The bottom of the connecting plate 17 is connected to a height-adjustable pulley 23 via a telescopic member, and the rope 15 slides in cooperation with the pulley 23. The adjustment unit can adjust the height position of the pulley 23, allowing the rope 15 to be adjusted to a position parallel to the water delivery pipe 2, so that the winding mechanism can smoothly pull back the propulsion nozzle 5.

[0048] Based on the above embodiments, as a preferred embodiment, such as... Figure 6As shown, the telescopic component includes a connecting platform 18 fixedly connected to the connecting plate 17. A threaded post 19 is fixedly connected to the bottom of the connecting platform 18. An inner grooved tube 20 is threadedly connected to the threaded post 19. A nut 21 is rotatably connected to the top of the inner grooved tube 20. The nut 21 is threadedly connected to the threaded post 19. A support plate 22 is fixedly connected to the bottom of the inner grooved tube 20. A pulley 23 is connected to the bottom of the support plate 22.

[0049] Based on the above embodiments, as a preferred embodiment, a telescopic rod 24 is provided between the support plate 22 and the connecting plate 17. The telescopic rod 24 is fixedly connected to both sides of the support plate 22, and the top surface of the telescopic rod 24 is fixedly connected to the bottom surface of the connecting plate 17. The telescopic rod 24 provides a safe limit for the pulley 23 and improves its stability.

[0050] Based on the above embodiments, as a preferred embodiment, the front end of the extended cleaning pipe 8 is provided with a high-pressure nozzle 10. With the arrangement of seven high-pressure nozzles 10, a high-speed water flow can be sprayed to clean the debris in the drainage pipe 1.

[0051] The working principle of this utility model is as follows:

[0052] 1. First, clear away the debris near the drainage pipe 1. Connect the telescopic water pipe 27 to the water supply pipe 2. Start the water pump 26 to transport the water in the water storage chamber 25 to the propulsion nozzle 5. The staff holds the nozzle 5 and aims it at the inner wall of the drainage pipe 1. The water is sprayed through the cleaning pipe 8 to spray water on the silt and other debris in front of the propulsion nozzle 5, diluting the water and debris. At the same time, the six high-pressure nozzles 10 can provide thrust and rotation force to the propulsion nozzle 5, enabling it to move forward and rotate in the drainage pipe 1. As the propulsion nozzle 5 moves forward in the drainage pipe 1, it rotates and sprays water, causing the silt and other debris to mix with the water in large quantities before flowing out of the drainage pipe 1. Then, the sludge suction truck is used to clean and transport the outflowing mixture.

[0053] 2. The winding mechanism starts the drive motor 12 to rotate the winch roller, thereby winding the rope 15 on the winch roller. In conjunction with the push nozzle 5, it moves forward continuously, pulling the push nozzle 5 back and forth to more thoroughly clean the silt in the drain pipe 1. Then, through the setting adjustment component, rotating the adjustment nut 21 can drive the inner tube 20 to move downward, so that the position of the pulley 23 is adjusted to be parallel to the water supply pipe 2. This makes it easier to pull the water supply pipe 2 with the winding mechanism, and makes the winding mechanism run more smoothly.

[0054] Any aspects of this utility model that are not detailed herein are conventional technical means known to those skilled in the art.

[0055] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0056] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0057] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A road drainage engineering anti-clogging device, characterized in that: The system includes a cleaning unit for cleaning the drainage pipe (1), the cleaning unit includes a propulsion nozzle (5) connected to a water supply unit, the front end of the propulsion nozzle (5) is detachably connected to a number of rotating propulsion nozzles (9) with high-pressure nozzles (10), the water supply unit is connected to a winding unit for pulling back the propulsion nozzle (5), and the winding unit is provided with an adjustment unit for keeping the propulsion nozzle (5) moving horizontally.

2. The anti-clogging device for road drainage engineering according to claim 1, characterized in that: The front end of the propulsion nozzle (5) is connected to a connecting pipe (6), and a spherical tube (7) is fixedly connected to the connecting pipe (6). Several rotating propulsion nozzles (9) are arranged along the circumference of the spherical tube (7), and an extension cleaning pipe (8) is connected to the front end of the spherical tube (7).

3. The anti-clogging device for road drainage engineering according to claim 2, characterized in that: The rotary propulsion nozzle (9) is L-shaped and set at an angle.

4. The anti-clogging device for road drainage engineering according to claim 3, characterized in that: The water delivery unit includes a water delivery pipe (2), one end of which is rotatably connected to the propulsion nozzle (5) via a rotary joint (4), and the other end of which is connected to the water storage chamber (25) in the installation box (11) via a telescopic water guide pipe (27). A water pump (26) is installed in the installation box (11).

5. The anti-clogging device for road drainage engineering according to claim 4, characterized in that: The winding unit includes a support base (13) disposed on the outer wall of the mounting box (11). The support base (13) is connected to a winding wheel (14) via a winch roller. The winch roller is connected to a drive motor (12). A rope (15) connected to a water supply pipe (2) is wound on the winding wheel (14).

6. The anti-clogging device for road drainage engineering according to claim 5, characterized in that: The adjustment unit includes a connecting plate (17) connected to the support base (13). The bottom of the connecting plate (17) is connected to a height-adjustable pulley (23) via a telescopic component. The rope (15) slides in cooperation with the pulley (23).

7. The anti-clogging device for road drainage engineering according to claim 6, characterized in that: The telescopic component includes a connecting platform (18) fixedly connected to the connecting plate (17). A threaded column (19) is fixedly connected to the bottom of the connecting platform (18). An inner tube (20) is threadedly connected to the threaded column (19). A nut (21) is rotatably connected to the top of the inner tube (20). The nut (21) is threadedly connected to the threaded column (19). A support plate (22) is fixedly connected to the bottom of the inner tube (20). A pulley (23) is connected to the bottom of the support plate (22).

8. The anti-clogging device for road drainage engineering according to claim 7, characterized in that: A telescopic rod (24) is provided between the support plate (22) and the connecting plate (17).

9. The anti-clogging device for road drainage engineering according to claim 8, characterized in that: The outer wall of the water delivery pipe (2) is provided with a sleeve (16), and the rope (15) is connected to the sleeve (16).

10. The anti-clogging device for road drainage engineering according to claim 9, characterized in that: The front end of the extended cleaning pipe (8) is provided with a high-pressure nozzle (10).

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