Municipal water supply and drainage pipeline dredging tool

Abstract

The utility model relates to the technical field of drainage pipeline dredging, in particular to a municipal water supply and drainage pipeline dredging tool which comprises a water storage tank and supporting seats, the supporting seats are fixedly connected to the left side and the right side of the bottom end of the water storage tank, moving devices are installed on the bottom walls of the supporting seats, and rectangular grooves are formed in the side walls of the corresponding sides of the two supporting seats. A threaded rod is installed in the rectangular groove, sliding blocks are connected to the threaded rod in a threaded mode, a lifting base is connected between the two sets of sliding blocks, the spiral wheels rotate to achieve rapid cleaning and dredging, foreign matter is rotated into gaps of the spiral wheels, a drill bit drills the blocked foreign matter, water in a water storage tank is sprayed out of a spray head through a conveying pipe, flushing is conducted, and a pipeline is dredged; then the two sets of threaded rods are rotated reversely, the two sets of threaded rods drive the sliding blocks, the sliding blocks drive the lifting base to move upwards, foreign matter hooked by barbs on the drill bit moves upwards and foreign matter screwed in the spiral wheel is brought out, finally, the rotating shaft is cleaned, and pipeline dredging work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipeline dredging, in particular to a municipal water supply and drainage pipeline dredging tool. Background Art

[0002] As we all know, in recent years, my country's urbanization construction has continued to develop and the degree of urbanization has continued to increase. This has not only put forward higher requirements for my country's economic development, but also brought a great impact on the current urban planning and layout work. Urban municipal construction should be more scientific and complete. The layout and construction of water supply and drainage in urban infrastructure construction is critical and can directly affect urban drainage work. Municipal water supply and drainage projects are an important part of urban infrastructure and are of great significance to the construction of a good urban human environment.

[0003] With the development of urban construction, the number of pipelines is increasing. Due to the presence of dirt in the pipes, the pipes are easily blocked, which requires a lot of manpower and material resources to clear, and the work efficiency is very low. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a tool for unclogging municipal water supply and drainage pipes.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a municipal water supply and drainage pipe dredging tool, comprising a water tank and a support seat, wherein the support seat is fixedly connected to the left and right sides of the bottom end of the water tank, a moving device is installed on the bottom wall of the support seat, a rectangular groove is opened on the side wall corresponding to the two groups of support seats, a threaded rod is installed in the rectangular groove, a slider is threadedly connected to the threaded rod, a lifting seat is connected between the two groups of sliders, a driven bevel gear is installed on the top of the lifting seat, and one side of the driven bevel gear is meshed with the other. It is connected to a driving bevel gear, and a first motor is sleeved on one end of the driving bevel gear away from the driven bevel gear. A rotating shaft is rotatably installed on the bottom wall of the lifting seat. The top end of the rotating shaft passes through the lifting seat and is connected to the driven bevel gear. A spiral wheel is installed on the outer wall of the rotating shaft. A drill bit is fixedly installed on the bottom of the rotating shaft. The outer wall of the drill bit is annularly arranged with a number of barbs. A nozzle is opened on the bottom wall of the drill bit. A delivery pipe is installed on the top end of the rotating shaft through a bearing. The other end of the delivery pipe is connected to the bottom wall of the water tank.

[0008] In order to facilitate driving the two groups of threaded rods to rotate simultaneously, the utility model has been improved in that the top ends of the two groups of threaded rods are respectively provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected by a conveyor belt, the top end of the driving wheel passes through the top wall of the support seat and is equipped with a second motor, a groove body is opened on one side of the bottom wall of the water tank, and the second motor is located in the groove body.

[0009] In order to facilitate the movement and fixation of the device, the utility model has been improved in that the moving device includes a universal wheel and a brake assembly, the universal wheels are provided at the left and right ends of the bottom of the two groups of support seats, the brake assembly is provided on the universal wheel, and the brake assembly is adapted to the universal wheel.

[0010] In order to ensure stable installation of the first motor, the present invention is improved in that a support block is installed at the bottom end of the first motor, and the support block is fixedly connected to the top wall of the lifting seat.

[0011] In order to increase the water spraying pressure of the nozzle, the utility model is improved in that a booster pump is installed at one end of the delivery pipe close to the water storage tank.

[0012] In order to prevent foreign matter from entering the water inlet pipe, the utility model is improved in that a water inlet pipe is provided at the top of the water storage tank, and a sealing cover is threadedly connected to the top of the water inlet pipe.

[0013] In order to facilitate the movement of the device in conjunction with the moving device, the utility model is improved in that a push handle is installed on the upper part of one side wall of the water tank.

[0014] In order to ensure the stability and accuracy of the operation of the first motor and the second motor, the present invention is improved in that the first motor and the second motor are both servo motors.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the utility model provides a municipal water supply and drainage pipe dredging tool, which has the following beneficial effects: the municipal water supply and drainage pipe dredging tool,.

[0017] This municipal water supply and drainage pipe unclogging tool uses the spiral wheel, barbs and drill bit, and the nozzle flushes the pipe in cooperation with the booster pump. The spiral wheel rotates quickly to clean and dredge, and rotates foreign objects into the gap of the spiral wheel. Multiple sets of barbs can hook hair, textiles and other debris that are difficult to handle in the pipe, and move upward under the action of the lifting seat for salvage, thereby better improving the unclogging effect of the pipe. The simple structure is conducive to improving the efficiency of drainage pipe unclogging and saving time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0021] Figure 4 This is a schematic diagram of the half-section three-dimensional structure of the water storage tank and support base of the utility model.

[0022] In the figure: 1. Water tank; 2. Support base; 3. Rectangular groove; 4. Threaded rod; 5. Slider; 6. Lifting base; 7. Driven bevel gear; 8. Driving bevel gear; 9. First motor; 10. Rotating shaft; 11. Screw wheel; 12. Drill bit; 13. Barb; 14. Sprinkler; 15. Delivery pipe; 16. Driving wheel; 17. Driven wheel; 18. Conveyor belt; 19. Second motor; 20. Tank body; 21. Universal wheel; 22. Brake assembly; 23. Support block; 24. Booster pump; 25. Water inlet pipe; 26. Sealing cover; 27. Push handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4, a municipal water supply and drainage pipe dredging tool, comprising a water tank 1 and a support base 2, the left and right sides of the bottom end of the water tank 1 are fixedly connected to the support base 2, the bottom wall of the support base 2 is installed with a moving device, the two groups of the support base 2 corresponding to one side of the side wall are opened with a rectangular groove 3, a threaded rod 4 is installed in the rectangular groove 3, the threaded rod 4 is threadedly connected with a slider 5, a lifting seat 6 is connected between the two groups of the sliders 5, the top of the lifting seat 6 is installed with a driven bevel gear 7, one side of the driven bevel gear 7 is meshed with an active bevel gear 8, the active bevel gear 8 is provided with a first motor 9 at one end away from the driven bevel gear 7, a rotating shaft 10 is rotatably installed on the bottom wall of the lifting seat 6, the top of the rotating shaft 10 passes through the lifting seat 6 and is connected to the driven bevel gear 7, a spiral wheel 11 is installed on the outer wall of the rotating shaft 10, a drill bit 12 is fixedly installed on the bottom of the rotating shaft 10, the outer wall of the drill bit 12 is annularly arranged with a plurality of barbs 13, a nozzle 14 is provided on the bottom wall of the drill bit 12, a delivery pipe 15 is installed on the top of the rotating shaft 10 through a bearing, and the other end of the delivery pipe 15 is connected to the bottom wall of the water tank 1 In this embodiment, the device is first moved to the target position by the moving device, and then the drill bit 12 is aligned with the pipe to be dredged. When the first motor 9 is started, the two sets of threaded rods 4 are rotated at the same time. The two sets of threaded rods 4 drive the two sets of sliders 5 to move linearly on the two sets of threaded rods 4. The two sets of sliders 5 drive the lifting seat 6 to move downward. The lifting seat 6 drives the rotating shaft 10 and the drill bit 12 to move toward the direction of the pipe. At the same time, the output end of the first motor 9 drives the active bevel gear 8, the active bevel gear 8 drives the driven bevel gear 7, the driven bevel gear 7 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives The spiral wheel 11 rotates, causing the drill bit 12 to slowly penetrate into the drainage pipe. The spiral wheel 11 rotates to clean and dredge quickly, rotating the foreign matter into the gap of the spiral wheel 11. The drill bit 12 drills through the blocked foreign matter, and the water in the water tank 1 is sprayed out from the nozzle 14 through the delivery pipe 15 to flush and dredge the pipe. Then the two groups of threaded rods 4 are reversed, and the two groups of threaded rods 4 drive the slider 5, and the slider 5 drives the lifting seat 6 to move upward, so that the foreign matter hooked by the barb 13 on the drill bit 12 moves upward and the foreign matter screwed in the spiral wheel 11 is taken out. Finally, the rotating shaft 10 is cleaned to complete the dredging of the pipe.

[0025] During actual use, it is further convenient to drive the two groups of threaded rods 4 to rotate simultaneously. In this embodiment, the top ends of the two groups of threaded rods 4 are respectively provided with a driving wheel 16 and a driven wheel 17, and the driving wheel 16 and the driven wheel 17 are connected by a conveyor belt 18. The top end of the driving wheel 16 passes through the top wall of the support seat 2 and is equipped with a second motor 19. A groove body 20 is provided on one side of the bottom wall of the water tank 1. The second motor 19 is located in the groove body 20 to drive the second motor 19. The output end of the second motor 19 drives the driving wheel 16, and the driving wheel 16 drives the driven wheel through the conveyor belt 18. Then the driving wheel 16 and the driven wheel 17 drive the two groups of threaded rods 4 to rotate simultaneously.

[0026] During actual use, in order to further facilitate the movement and fixation of the device, in this embodiment, the moving device includes a universal wheel 21 and a brake assembly 22. The universal wheels 21 are provided at the left and right ends of the bottom of the two groups of support seats 2. The brake assembly 22 is provided on the universal wheel 21. The brake assembly 22 is adapted to the universal wheel 21. The universal wheel 21 facilitates the movement of the device to the target position, and the brake assembly 22 is used to fix the device at the target position.

[0027] During actual use, the stable installation of the first motor 9 is further ensured. In this embodiment, a support block 23 is installed at the bottom end of the first motor 9. The support block 23 is fixedly connected to the top wall of the lifting seat 6. The support block 23 ensures the stable operation of the first motor 9, further ensures the normal operation of the first motor 9, and can also improve the operating efficiency and performance of the machine.

[0028] In actual use, in order to further increase the water spraying pressure of the nozzle 14 , in this embodiment, a booster pump 24 is installed at one end of the delivery pipe 15 close to the water storage tank 1 , and the booster pump 24 is convenient for increasing the water outlet pressure of the nozzle 14 .

[0029] During actual use, in order to further prevent foreign objects from entering the water inlet pipe 25, in this embodiment, a water inlet pipe 25 is provided at the top of the water tank 1, and a sealing cover 26 is threadedly connected to the top of the water inlet pipe 25. The water inlet pipe 25 facilitates adding water to the water tank 1, and the sealing cover 26 prevents foreign objects from entering the water tank 1.

[0030] In actual use, it is further convenient to move the device in cooperation with a mobile device. In this embodiment, a push handle 27 is installed on the upper part of the side wall of one side of the water tank 1. The design of the push handle 27 can make the universal wheel 21 more labor-saving during the pushing process, thereby reducing the difficulty and intensity of manual operation and improving work efficiency.

[0031] In actual use, the stability and accuracy of the operation of the first motor 9 and the second motor 19 are further guaranteed. In this embodiment, the first motor 9 and the second motor 19 are both servo motors. The servo motors can control position, speed and torque with high precision. The servo motors use closed-loop control and have good stability. They can avoid problems such as stalling and vibration, thereby improving the stability and accuracy of the operation of the first motor 9 and the second motor 19.

[0032] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal water supply and drainage pipe dredging tool, comprising a water storage tank (1) and a support base (2), characterized in that: The support base (2) is fixedly connected to the left and right sides of the bottom end of the water storage tank (1), and a moving device is installed on the bottom wall of the support base (2). A rectangular groove (3) is provided on the side wall corresponding to the two groups of support bases (2). A threaded rod (4) is installed in the rectangular groove (3), and a slider (5) is threadedly connected to the threaded rod (4). A lifting base (6) is connected between the two groups of sliders (5). A driven bevel gear (7) is installed on the top of the lifting base (6). One side of the driven bevel gear (7) is meshed with a driving bevel gear (8). The driving bevel gear (8) is away from the driven bevel gear (7). The end sleeve is provided with a first motor (9), a rotating shaft (10) is rotatably mounted on the bottom wall of the lifting seat (6), the top end of the rotating shaft (10) passes through the lifting seat (6) and is connected to the driven bevel gear (7), a spiral wheel (11) is mounted on the outer wall of the rotating shaft (10), a drill bit (12) is fixedly mounted on the bottom of the rotating shaft (10), a plurality of barbs (13) are arranged in an annular shape on the outer wall of the drill bit (12), a nozzle (14) is provided on the bottom wall of the drill bit (12), a delivery pipe (15) is mounted on the top end of the rotating shaft (10) through a bearing, and the other end of the delivery pipe (15) is connected to the bottom wall of the water storage tank (1).

2. The municipal water supply and drainage pipe dredging tool according to claim 1, characterized in that: The top ends of the two groups of threaded rods (4) are respectively provided with a driving wheel (16) and a driven wheel (17), the driving wheel (16) and the driven wheel (17) are connected by a conveyor belt (18), the top end of the driving wheel (16) passes through the top wall of the support seat (2) and is provided with a second motor (19), a groove body (20) is provided on one side of the bottom wall of the water storage tank (1), and the second motor (19) is located in the groove body (20).

3. The municipal water supply and drainage pipe dredging tool according to claim 2, characterized in that: The moving device includes a universal wheel (21) and a brake assembly (22). The universal wheels (21) are provided at both left and right ends of the bottom of the two groups of support seats (2). The brake assembly (22) is provided on the universal wheel (21), and the brake assembly (22) is adapted to the universal wheel (21).

4. The municipal water supply and drainage pipe dredging tool according to claim 3, characterized in that: A support block (23) is installed at the bottom end of the first motor (9), and the support block (23) is fixedly connected to the top wall of the lifting seat (6).

5. The municipal water supply and drainage pipe dredging tool according to claim 4, characterized in that: A booster pump (24) is installed at one end of the delivery pipe (15) close to the water storage tank (1).

6. The municipal water supply and drainage pipe dredging tool according to claim 5, characterized in that: A water inlet pipe (25) is provided at the top end of the water storage tank (1), and a sealing cover (26) is threadedly connected to the top end of the water inlet pipe (25).

7. The municipal water supply and drainage pipe dredging tool according to claim 6, characterized in that: A push handle (27) is installed on the upper portion of one side wall of the water storage tank (1).

8. The municipal water supply and drainage pipe dredging tool according to claim 7, characterized in that: The first motor (9) and the second motor (19) are both servo motors.

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