Dredging device for water supply and drainage pipeline

Abstract

The utility model provides a water supply and drainage pipeline desilting device, which relates to the technical field of desilting devices, and comprises a support frame, a rolling shaft is rotatably arranged between the inner walls of the two sides of the support frame, the output end of a servo motor is connected with the rolling shaft, a pull rope is rolled in the middle of the rolling shaft, the top end of the pull rope is provided with a mounting disc, and the mounting disc is fixedly connected with the support frame. According to the device, a worker rotates a threaded sleeve to enable the threaded sleeve to be matched with threads to move downwards, the movable block can be driven to move downwards at the same time, the movable block can be driven to move downwards, the movable block is driven to move downwards, and the movable block is driven to move downwards, so that the movable block is driven to move downwards, and the work efficiency is improved. And meanwhile, a connecting rod can turn over and swing, a guide block can be driven to move forwards, meanwhile, a scraping plate can move forwards, the scraping plate is attached to the inner wall of the pipeline, the distance between the scraping plate can be adjusted at will, and the device can clean pipelines of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, and in particular to a silt removal device for water supply and drainage pipelines. Background Art

[0002] In current urban construction, domestic sewage and rainwater are discharged through drainage pipes. Domestic sewage and rainwater contain a variety of impurities, which adhere to the inner wall of the pipe and clog the water supply and drainage pipes, and need to be cleaned on time. For example, patent application number CN202221343645.1 drainage pipe dredging device includes a dredging pipe, a push plate, a push rod, an adjustment sleeve, a swivel, and a restriction sleeve. The dredging pipe is inserted into the clogged drainage pipe, the dredging pipe is inserted into the silt in the drainage pipe, the dredging pipe is pumped in the clogged drainage pipe, the dredging pipe has a silt placement cavity inside, the silt placement cavity is filled with silt, and the silt is placed in the silt placement cavity. The cavity is adapted to the push plate, the push plate is connected to the silt and placed in the cavity, the push plate is stuck in the silt and placed in the cavity, the push plate slides in the silt and placed in the cavity, the push plate and the dredging pipe are coaxial structures, the middle part of the push plate is connected to a push rod, the push rod and the push plate are coaxial structures, the push rod and the push plate are perpendicular to each other, the upper part of the dredging pipe is connected to the push rod, the push rod passes through the dredging pipe, the push rod slides in the dredging pipe, and the upper end of the push rod is connected to a handle. In the above technical solution, the distance of the push plates cannot be adjusted, and only pipes of the same specification can be cleaned, which affects the dredging efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a water supply and drainage pipeline desilting device, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a water supply and drainage pipe dredging device, comprising a support frame, a winding shaft is rotatably installed between the inner walls on both sides of the support frame, a servo motor is fixedly installed on the side of the support frame, the output end of the servo motor is connected to the winding shaft, a pull rope is wound up in the middle of the winding shaft, a mounting disk is installed on the top of the pull rope, an adjustment and positioning assembly is arranged on the mounting disk, a plurality of guide grooves are equidistantly provided on the surface of the mounting disk, a guide block is slidably installed inside the guide groove, a guide rod is fixedly installed on the surface of each guide block, the top of the guide rod moves through the guide groove, a scraper is fixedly installed on the top of each guide rod, and the adjustment and positioning assembly is connected to the guide block.

[0005] Preferably, the adjustment and positioning assembly comprises a first groove and a mounting rod, wherein the first groove is formed at the upper end of the guide block, and the mounting rod is fixedly mounted on the upper surface of the mounting plate.

[0006] Preferably, a first rotating shaft is rotatably mounted between the inner walls on both sides of the first groove.

[0007] Preferably, a moving block is slidably installed in the installation rod, a second groove is opened on the side of the moving block, and a second rotating shaft is rotatably installed between the inner walls on both sides of the second groove.

[0008] Preferably, a connecting rod is fixedly mounted on the side of the second rotating shaft, and the top end of the connecting rod is arranged on the side of the first rotating shaft.

[0009] Preferably, a thread is provided in the middle of the mounting rod, and a threaded sleeve is engaged and mounted on the thread.

[0010] Preferably, a slide groove is provided on the upper surface of the moving block, a slider is slidably installed inside the slide groove, a limit rod is fixedly installed on the lower surface of the threaded sleeve, and the lower end of the limit rod is arranged on the upper surface of the slider.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The staff passes the top of the pull rope through the drainage pipe, and then sets the top of the pull rope on the surface of the mounting plate, and then sets the mounting plate on the inner wall of the drainage pipe. The staff then rotates the threaded sleeve to make the threaded sleeve cooperate with the threaded rod to move downward, which can drive the moving block to move downward at the same time, and at the same time the connecting rod can be flipped and swung, which can drive the guide block to move forward, and at the same time the scraper can be moved forward, so that the scraper fits on the inner wall of the pipe. This device can adjust the distance of the scraper at will, and can make the scraper fit on the inner wall of pipes of different specifications, so that this device can clean pipes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a water supply and drainage pipeline desilting device of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of a water supply and drainage pipeline desilting device of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of a moving block of a water supply and drainage pipeline desilting device of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of point A of a water supply and drainage pipe desilting device of the utility model.

[0017] In the figure: 1. support frame; 2. servo motor; 3. take-up shaft; 4. pull rope; 5. mounting plate; 6. scraper; 7. adjustment and positioning assembly; 701. first groove; 702. first rotating shaft; 703. connecting rod; 704. moving block; 705. threaded sleeve; 706. threaded rod; 707. mounting rod; 708. slide groove; 709. slider; 710. second groove; 711. second rotating shaft; 712. limit rod; 8. guide rod; 9. guide groove; 10. guide block. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , 2 As shown, a water supply and drainage pipe desilting device comprises a support frame 1, a winding shaft 3 is rotatably installed between the inner walls on both sides of the support frame 1, a servo motor 2 is fixedly installed on the side of the support frame 1, the output end of the servo motor 2 is connected to the winding shaft 3, a pull rope 4 is wound up in the middle of the winding shaft 3, a mounting disk 5 is installed on the top of the pull rope 4, an adjustment positioning component 7 is arranged on the mounting disk 5, a plurality of guide grooves 9 are equidistantly opened on the surface of the mounting disk 5, a guide block 10 is slidably installed inside the guide groove 9, a guide rod 8 is fixedly installed on the surface of each guide block 10, the top of the guide rod 8 movably passes through the guide groove 9, a scraper 6 is fixedly installed on the top of each guide rod 8, and the adjustment positioning component 7 is connected to the guide block 10.

[0020] like Figure 2 , 34, the adjustment and positioning assembly 7 includes a first groove 701 and a mounting rod 707. The first groove 701 is provided at the upper end of the guide block 10. The mounting rod 707 is fixedly installed on the upper surface of the mounting plate 5. A first rotating shaft 702 is rotatably installed between the inner walls on both sides of the first groove 701. A moving block 704 is slidably installed in the mounting rod 707. A second groove 710 is provided on the side of the moving block 704. The second groove 710 and the second rotating shaft 711 are rotatably installed between the inner walls on both sides of the second groove 710. A connecting rod 703 is fixedly installed on the side of the second rotating shaft 711. The top of the connecting rod 703 is arranged on the first rotating shaft On the side of the shaft 702, a threaded rod 706 is provided in the middle of the installation rod 707, and a threaded sleeve 705 is installed in meshing with the threaded rod 706. A slide groove 708 is provided on the upper surface of the moving block 704, and a slider 709 is slidably installed inside the slide groove 708. A limit rod 712 is fixedly installed on the lower surface of the threaded sleeve 705, and the lower end of the limit rod 712 is arranged on the upper surface of the slider 709. The staff passes the top end of the pull rope through the drainage pipe, and at this time, the top end of the pull rope is set on the surface of the installation disk 5, and at this time, the installation disk 5 is set on the inner wall of the drainage pipe. At this time, the staff rotates the threaded sleeve 705 to make the threaded sleeve 705 cooperate with the threaded rod 706 to move downward. The first groove 701 is provided at the upper end of the guide block 10, the mounting rod 707 is fixedly installed on the upper surface of the mounting plate 5, the first rotating shaft 702 is rotatably installed between the inner walls on both sides of the first groove 701, the moving block 704 is slidably installed in the mounting rod 707, the side of the moving block 704 is provided with a second groove 710, the second groove 710, the second rotating shaft 711 is rotatably installed between the inner walls on both sides of the second groove 710, the side of the second rotating shaft 711 is fixedly installed with a connecting rod 703, the top of the connecting rod 703 is arranged on the side of the first rotating shaft 702, the middle of the mounting rod 707 is provided with a threaded rod 706, and the threaded rod 706 is meshed with a threaded sleeve 705. A slide groove 708 is provided on the upper surface of the moving block 704, and a slider 709 is slidably installed inside the slide groove 708. A limiting rod 712 is fixedly installed on the lower surface of the threaded sleeve 705, and the lower end of the limiting rod 712 is arranged on the upper surface of the slider 709. At this time, the moving block 704 can be driven to move downward at the same time, and the connecting rod 703 can be flipped and swung. At this time, the guide block 10 can be driven to move forward, and the scraper 6 can be moved forward at the same time, so that the scraper 6 fits against the inner wall of the pipe. This device can adjust the distance of the scraper 6 at will, and can make the scraper 6 fit against the inner wall of pipes of different specifications, so that this device can clean pipes of different specifications.

[0021] The working principle of this water supply and drainage pipeline desilting device:

[0022] When in use, when it is necessary to use this device to dredge the drainage pipe, first, the staff will pass the top of the pull rope through the drainage pipe, and at this time, the top of the pull rope is set on the surface of the mounting plate 5, and the mounting plate 5 is set on the inner wall of the drainage pipe. At this time, the staff will rotate the threaded sleeve 705 to make the threaded sleeve 705 cooperate with the threaded rod 706 to move downward. Because the first groove 701 is opened at the upper end of the guide block 10, the mounting rod 707 is fixedly installed on the upper surface of the mounting plate 5, and the first rotating shaft 702 is rotatably installed between the inner walls on both sides of the first groove 701, and the moving block 704 is slidably installed in the mounting rod 707. The side of the moving block 704 is opened with a second groove 710, and the second groove 710 and the second rotating shaft 711 are rotatably installed between the inner walls on both sides of the second groove 710. The side of the second rotating shaft 711 is fixedly installed with a connecting rod 703, and the top of the connecting rod 703 is set on the side of the first rotating shaft 702. The middle part of the mounting rod 707 is provided with a threaded rod 706, and the threaded rod 706 is meshed and installed with The threaded sleeve 705 and the upper surface of the moving block 704 are provided with a slide groove 708, and a slider 709 is slidably installed inside the slide groove 708. A limit rod 712 is fixedly installed on the lower surface of the threaded sleeve 705, and the lower end of the limit rod 712 is arranged on the upper surface of the slider 709. At this time, the moving block 704 can be driven to move downward at the same time, and the connecting rod 703 can be flipped and swung. At this time, the guide block 10 can be driven to move forward, and the scraper 6 can be moved forward at the same time, so that the scraper 6 is attached to the inner wall of the pipe. This device can adjust the distance of the scraper 6 at will, and can make this scraper 6 fit on the inner wall of pipes of different specifications, so that this device can clean pipes of different specifications. After the scraper 6 is attached to the inner wall of the pipe, the winding shaft 3 is driven to rotate by the output end of the servo motor 2, so that the pull rope 4 can be wound up, so that the pull rope 4 pulls the mounting plate 5 to move forward, and at the same time pulls the scraper 6 to move forward, so that the scraper 6 cleans the silt on the inner wall of the drainage pipe.

[0023] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A water supply and drainage pipeline desilting device, comprising a support frame (1), characterized in that: A reel (3) is rotatably mounted between the inner walls on both sides of the support frame (1); a servo motor (2) is fixedly mounted on the side of the support frame (1); an output end of the servo motor (2) is connected to the reel (3); a pull rope (4) is reeled in the middle of the reel (3); a mounting plate (5) is mounted on the top of the pull rope (4); an adjustment and positioning component (7) is arranged on the mounting plate (5); a plurality of guide grooves (9) are equidistantly formed on the surface of the mounting plate (5); a guide block (10) is slidably mounted inside the guide groove (9); a guide rod (8) is fixedly mounted on the surface of each guide block (10); the top of the guide rod (8) movably passes through the guide groove (9); a scraper (6) is fixedly mounted on the top of each guide rod (8); and the adjustment and positioning component (7) is connected to the guide block (10).

2. A water supply and drainage pipeline desilting device according to claim 1, characterized in that: The adjustment and positioning assembly (7) comprises a first groove (701) and a mounting rod (707), wherein the first groove (701) is formed at the upper end of the guide block (10), and the mounting rod (707) is fixedly mounted on the upper surface of the mounting plate (5).

3. A water supply and drainage pipeline desilting device according to claim 2, characterized in that: A first rotating shaft (702) is rotatably mounted between the inner walls on both sides of the first groove (701).

4. A water supply and drainage pipeline desilting device according to claim 3, characterized in that: A moving block (704) is slidably mounted in the mounting rod (707), a second groove (710) is provided on a side surface of the moving block (704), and a second rotating shaft (711) is rotatably mounted between inner walls on both sides of the second groove (710).

5. A water supply and drainage pipeline desilting device according to claim 4, characterized in that: A connecting rod (703) is fixedly mounted on the side of the second rotating shaft (711), and the top end of the connecting rod (703) is arranged on the side of the first rotating shaft (702).

6. A water supply and drainage pipeline desilting device according to claim 5, characterized in that; A threaded rod (706) is disposed in the middle of the mounting rod (707), and a threaded sleeve (705) is engaged and mounted on the threaded rod (706).

7. A water supply and drainage pipeline desilting device according to claim 6, characterized in that: A slide groove (708) is provided on the upper surface of the moving block (704), a slider (709) is slidably mounted inside the slide groove (708), a limit rod (712) is fixedly mounted on the lower surface of the threaded sleeve (705), and the lower end of the limit rod (712) is arranged on the upper surface of the slider (709).

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