Sewage pool desilting equipment for water supply and drainage engineering

Abstract

The sewage pool desilting equipment comprises a supporting frame and a connecting box, the connecting box is installed at the bottom end of the supporting frame, a supporting sleeve is arranged at the bottom end of the connecting box, a connecting arm is arranged at the bottom end of the supporting sleeve, a sliding arm is installed on the outer wall of the connecting arm in a sliding mode, and the sliding arm is connected with the supporting sleeve. The sliding arm extends into the connecting arm, a hollow connecting disc is installed at the end, away from the connecting arm, of the sliding arm, a hollow rotating disc is arranged at the bottom end of the hollow connecting disc, supporting bent arms are symmetrically installed on the outer wall of the hollow rotating disc, and a scraper sleeve is arranged at the position, on one side of each supporting bent arm, of the outer portion of the hollow connecting disc. According to the utility model, convenient angle-adjustable scraping and sweeping are realized, height adjustment and transverse moving scraping and sweeping are facilitated, multi-position scraping and sweeping are facilitated, and the convenience of scraping and sweeping and dredging of the dredging equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging equipment, in particular to a sewage pool dredging equipment used in water supply and drainage projects. Background Art

[0002] Water supply and drainage engineering is an engineering project used for water supply, wastewater discharge and water quality improvement. It is divided into water supply engineering and drainage engineering. In ancient times, water supply and drainage engineering was only used to transport water for cities and discharge precipitation and sewage in cities. In modern times, water supply and drainage engineering is developed to control the spread of infectious diseases such as typhoid, cholera, dysentery and other infectious diseases in cities and to adapt to the development of industry and cities. Modern water supply and drainage engineering has become the basic facility for controlling the spread of waterborne infectious diseases and environmental water pollution. It is one of the basic infrastructures for the development of cities and industries, and a major component of municipal engineering.

[0003] For example, a sewage pool desilting equipment for water supply and drainage engineering disclosed in the authorization announcement number CN212561847U includes a ball screw, a mounting block, a movable plate, a nut block, a driving motor, an adjustment block, an adjustment slot, an electric telescopic rod, a lifting plate, a side scraper and a main scraper. A mounting block is installed on the upper side of the sewage pool body, a driving motor is installed on one side of the mounting block, a ball screw is connected to the output end of the driving motor, the ball screw passes through the mounting block, a nut block is installed on the annular side of the ball screw, a movable plate is installed on the inner side of the nut block, the movable plate is located above the sewage pool body, an adjustment slot is opened inside the movable plate, an adjustment block is installed inside the adjustment slot, an electric telescopic rod is installed on the lower side of the adjustment block, a lifting plate is fixedly installed on the piston end of the electric telescopic rod, a main scraper is installed on the lower side of the lifting plate, and side scrapers are symmetrically installed on both sides of the lifting plate;

[0004] Although it has achieved a reasonable structure and is convenient for scraping silt from sewage pools in water supply and drainage projects and clearing silt, it has not solved the problem that the existing dredging equipment is not conducive to convenient angle adjustment scraping, height adjustment and lateral movement scraping, and multi-position scraping during use, which greatly affects the convenience of scraping and clearing silt by the dredging equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage pool dredging device for water supply and drainage projects, so as to solve the problems proposed in the above-mentioned background technology that the dredging equipment is not convenient for angle-adjustable scraping, is not convenient for height adjustment and lateral movement scraping, and is not convenient for multi-position scraping, which affects the convenience of scraping and dredging of the dredging equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pool desilting equipment for water supply and drainage engineering, comprising a support frame and a connection box, a connection box is installed at the bottom end of the support frame, a support sleeve is arranged at the bottom end of the connection box, a connecting arm is arranged at the bottom end of the support sleeve, a sliding arm is slidably installed on the outer wall of the connecting arm, and the sliding arm extends to the inside of the connecting arm, a hollow connecting disk is installed at one end of the sliding arm away from the connecting arm, a hollow rotating disk is arranged at the bottom end of the hollow connecting disk, and support bent arms are symmetrically installed on the outer wall of the hollow rotating disk, A scraper sleeve is arranged on the outside of the hollow connecting plate on one side of the supporting bent arm, and arc-shaped scrapers are symmetrically and slidably installed inside the scraper sleeve, and the arc-shaped scrapers extend to the outside of the scraper sleeve, and a first cylinder is movably installed on the outer wall of the supporting bent arm, and a telescopic rod is installed on the output end of the first cylinder, and a two-way cylinder is arranged on the outside of the scraper sleeve on one side of the telescopic rod, and an adjusting rod is installed on the output end of the two-way cylinder, and the adjusting rod is connected to the arc-shaped scraper, and a connecting seat is installed on the outer wall of the two-way cylinder on one side of the telescopic rod, and the connecting seat is connected to the scraper sleeve.

[0007] Preferably, a connecting shaft is installed at one end of the telescopic rod close to the connecting seat, and the telescopic rod is movably connected to the connecting seat through the connecting shaft.

[0008] Preferably, a movable shaft is installed at one end of the connecting seat close to the supporting bent arm, and the connecting seat is movably connected to the supporting bent arm through the movable shaft.

[0009] Preferably, an annular rack is installed at the top of the hollow rotating disk, and a plurality of groups of clamping blocks with equal spacing are installed inside the hollow connecting disk on one side of the hollow rotating disk, and the clamping blocks are all slidably connected to the annular rack.

[0010] Preferably, two groups of support seats are installed at the bottom end of the hollow connecting disk on one side of the hollow rotating disk, and the support seats are all slidably connected to the hollow rotating disk.

[0011] Preferably, a first motor is installed at the top end of the hollow connecting disk, a gear is installed at the output end of the first motor, and the gear is meshed with the annular rack.

[0012] Preferably, a second motor is installed inside the connecting box, a worm is installed at the output end of the second motor, a rotating shaft is movably installed inside the connecting box on one side of the second motor, and the rotating shaft extends to the outside of the connecting box and is connected to the support sleeve, a worm wheel is installed on the surface of the rotating shaft on one side of the worm, and the worm and the worm wheel are meshed with each other.

[0013] Preferably, a support shaft is slidably mounted on the bottom end of the support sleeve, and the support shaft is connected to the connecting arm, a second cylinder is mounted inside the support sleeve, a movable rod is mounted on the output end of the second cylinder, and one end of the movable rod away from the second cylinder is connected to the support shaft.

[0014] Preferably, a third cylinder is installed inside the connecting arm, a connecting rod is installed at the output end of the third cylinder, and one end of the connecting rod away from the third cylinder is connected to the sliding arm.

[0015] Preferably, a remote controller is installed on the outer wall of the connection box, and the output end of the remote controller is electrically connected to the input ends of the first cylinder, the bidirectional cylinder, the first motor, the second motor, the second cylinder, and the third cylinder.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the dredging equipment not only realizes convenient angle-adjustable scraping and sweeping, facilitates height adjustment and lateral movement scraping and sweeping, but also facilitates multi-position scraping and sweeping, thereby improving the convenience of scraping and sweeping of the dredging equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a front view schematic diagram of the utility model;

[0019] Figure 3 It is a side view structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-sectional structure of the second cylinder of the utility model;

[0021] Figure 5 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 6 It is a three-dimensional enlarged structural schematic diagram of the hollow rotating disk of the utility model;

[0023] Figure 7 For the utility model Figure 4 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. support frame; 2. connecting box; 3. support sleeve; 4. connecting arm; 5. sliding arm; 6. hollow connecting plate; 7. supporting bent arm; 8. scraper sleeve; 9. arc scraper; 10. first cylinder; 11. telescopic rod; 12. connecting seat; 13. connecting shaft; 14. two-way cylinder; 15. adjusting rod; 16. first motor; 17. gear; 18. ring rack; 19. second motor; 20. worm; 21. worm wheel; 22. rotating shaft; 23. support shaft; 24. second cylinder; 25. movable rod; 26. third cylinder; 27. connecting rod; 28. hollow rotating plate; 29. ​​block; 30. support seat; 31. remote controller; 32. movable shaft. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-7 The utility model provides an embodiment: a sewage pool desilting device for water supply and drainage engineering, including a support frame 1 and a connection box 2, the bottom end of the support frame 1 is equipped with a connection box 2, the bottom end of the connection box 2 is provided with a support sleeve 3, the bottom end of the support sleeve 3 is provided with a connecting arm 4, the outer wall of the connecting arm 4 is slidably equipped with a sliding arm 5, and the sliding arm 5 extends to the inside of the connecting arm 4, the end of the sliding arm 5 away from the connecting arm 4 is equipped with a hollow connecting disk 6, the bottom end of the hollow connecting disk 6 is provided with a hollow rotating disk 28, and the outer wall of the hollow rotating disk 28 is symmetrically arranged A support arm 7 is provided, and a scraper cover 8 is arranged outside the hollow connecting plate 6 on one side of the support arm 7. An arc scraper 9 is symmetrically and slidably installed inside the scraper cover 8, and the arc scraper 9 extends to the outside of the scraper cover 8. A first cylinder 10 is movably installed on the outer wall of the support arm 7. The first cylinder 10 plays the role of power output. A telescopic rod 11 is installed at the output end of the first cylinder 10. A two-way cylinder 14 is arranged outside the scraper cover 8 on one side of the telescopic rod 11. The two-way cylinder 14 plays the role of power output. The output ends of the two-way cylinder 14 are An adjusting rod 15 is installed, and the adjusting rod 15 is connected to the arc scraper 9. A connecting seat 12 is installed on the outer wall of the two-way cylinder 14 on one side of the telescopic rod 11, and the connecting seat 12 is connected to the scraper sleeve 8. The end of the telescopic rod 11 close to the connecting seat 12 is installed with a connecting shaft 13, and the telescopic rod 11 is movably connected to the connecting seat 12 through the connecting shaft 13. The end of the connecting seat 12 close to the supporting arm 7 is installed with a movable shaft 32, and the connecting seat 12 is movably connected to the supporting arm 7 through the movable shaft 32. The top of the hollow rotating disk 28 An annular rack 18 is installed, and multiple groups of card blocks 29 are installed at equal intervals inside the hollow connecting disk 6 on one side of the hollow rotating disk 28, and the card blocks 29 are all slidably connected to the annular rack 18. Two groups of support seats 30 are installed at the bottom end of the hollow connecting disk 6 on one side of the hollow rotating disk 28, and the support seats 30 are all slidably connected to the hollow rotating disk 28. A first motor 16 is installed at the top of the hollow connecting disk 6. The first motor 16 plays a role in power output. A gear 17 is installed at the output end of the first motor 16, and the gear 17 and the annular rack 18 are meshed with each other;

[0027] When in use, the support frame 1 is installed as a whole on the top of the sewage pool, and the two-way cylinder 14 is opened by operating the remote controller 31. The two-way cylinder 14 drives the adjusting rod 15 to move. Under the sliding support of the arc scraper 9 and the scraper cover 8, the adjusting rod 15 drives the arc scraper 9 to slide out from the inside of the scraper cover 8 to facilitate the two groups of arc scrapers 9 to scrape the sludge inside the sewage pool. The first cylinder 10 is opened by operating the remote controller 31. Under the support of the supporting arm 7, the telescopic rod 11 is driven by the first cylinder 10 to move. The telescopic rod 11 drives the connecting seat 12 to rotate through the connecting shaft 13. The connecting seat 12 rotates with the movable shaft 32 as the axis, and the scraper cover 8 is driven by the connecting seat 12 to rotate. The scraper cover 8 drives the arc scraper 9 to rotate, and the arc scraper 9 performs angle-adjustable rotation and scraping. The first cylinder 10 is opened by operating the remote controller 31. The motor 16, under the support of the hollow connecting disk 6, is driven by the first motor 16 to rotate the gear 17, and under the meshing action of the gear 17 and the annular rack 18, the gear 17 drives the annular rack 18 to rotate, and under the sliding support of the annular rack 18 and the multiple groups of blocks 29, and under the sliding support of the support seat 30 and the hollow rotating disk 28, the annular rack 18 drives the hollow rotating disk 28 to rotate at the bottom end of the hollow connecting disk 6, and the hollow rotating disk 28 drives the support bent arm 7 to rotate, and the support bent arm 7 drives the connecting seat 12 to rotate, and the connecting seat 12 drives the scraper cover 8 to rotate, and the scraper cover 8 drives the arc scraper 9 to rotate, so as to facilitate the arc scraper 9 to perform slight rotation and scraping, realize the convenient sliding removal and scraping of the dredging equipment, facilitate the angle adjustment scraping, facilitate the rotation scraping, and improve the flexibility of the rotation scraping of the dredging equipment;

[0028] A second motor 19 is installed inside the connecting box 2, and the second motor 19 plays a role of power output. A worm 20 is installed at the output end of the second motor 19. A rotating shaft 22 is movably installed inside the connecting box 2 on one side of the second motor 19, and the rotating shaft 22 extends to the outside of the connecting box 2 and is connected to the support sleeve 3. A worm wheel 21 is installed on the surface of the rotating shaft 22 on one side of the worm 20, and the worm 20 and the worm wheel 21 are meshed with each other. A support shaft 23 is slidably installed at the bottom end of the support sleeve 3, and the support shaft 23 is connected to the connecting arm 4. A second cylinder 24 is installed inside the support sleeve 3, and the second cylinder 24 plays a role of power output. A movable rod 25 is installed at the output end of the second cylinder 24, and the end of the movable rod 25 away from the second cylinder 24 is connected to the support shaft 23. A third cylinder 26 is installed inside the connecting arm 4, and the third cylinder 26 plays a role in power output. A connecting rod 27 is installed at the output end of the third cylinder 26, and the end of the connecting rod 27 away from the third cylinder 26 is connected to the sliding arm 5. A remote controller 31 is installed on the outer wall of the connecting box 2, and the output end of the remote controller 31 is electrically connected to the input ends of the first cylinder 10, the two-way cylinder 14, the first motor 16, the second motor 19, the second cylinder 24, and the third cylinder 26.

[0029] When in use, the second cylinder 24 is opened by operating the remote controller 31, and the movable rod 25 is driven to move by the second cylinder 24 under the support of the support sleeve 3, and the support shaft 23 is slidably supported by the support sleeve 3 and the support shaft 23, and the second cylinder 24 drives the support shaft 23 to adjust the height, and the support shaft 23 drives the connecting arm 4 to adjust the height, and the connecting arm 4 drives the sliding arm 5 to adjust the height, and the sliding arm 5 drives the hollow connecting plate 6, the supporting bent arm 7, and the scraper cover 8 to adjust the height, so as to facilitate the arc scraper 9 to perform height-adjustable scraping, and the third cylinder 26 is opened by operating the remote controller 31, and the connecting rod 27 is driven to move by the third cylinder 26 under the support of the connecting arm 4, and the sliding arm 5 is slidably supported by the connecting arm 4 and the sliding arm 5, and the sliding arm 5 drives the sliding arm 5 to move laterally, and the hollow connecting plate 6 is driven by the sliding arm 5 to move laterally, and the hollow connecting plate 6 drives the supporting bent arm 7 to move laterally, and the scraper cover 8 is driven by the supporting bent arm 7 to move laterally, and the scraper cover 8 is driven by the scraper cover 8 The arc scraper 9 is driven to move laterally to facilitate the arc scraper 9 to move laterally and scrape. The second motor 19 is turned on by operating the remote controller 31. Under the support of the connecting box 2, the second motor 19 drives the worm 20 to rotate. Under the meshing action of the worm 20 and the worm wheel 21, the worm 20 drives the worm wheel 21 to rotate, and the worm wheel 21 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the support sleeve 3 to rotate, and the support sleeve 3 drives the connecting arm 4 to rotate through the support shaft 23. The connecting arm 4 drives the hollow connecting plate 6 to rotate through the sliding arm 5, and the hollow connecting plate 6 drives the supporting bent arm 7 and the scraper sleeve 8 to rotate. The scraper sleeve 8 drives the arc scraper 9 to rotate, so as to facilitate the arc scraper 9 to perform multi-position rotation and scraping, so as to facilitate the centralized stacking of the scraped sludge, and facilitate unified cleaning, thereby realizing convenient height adjustment and scraping of the dredging equipment, facilitating lateral movement and scraping, and facilitating multi-position scraping and sweeping, thereby improving the convenience of scraping and dredging of the dredging equipment.

[0030] Working principle: When in use, an external power supply is connected. First, the support frame 1 is installed as a whole on the top of the sewage pool. The two-way cylinder 14 drives the adjusting rod 15 to move. The adjusting rod 15 drives the arc scraper 9 to slide out from the inside of the scraper cover 8 to facilitate the two sets of arc scrapers 9 to scrape the sludge inside the sewage pool. The first cylinder 10 drives the telescopic rod 11 to move. The telescopic rod 11 drives the connecting seat 12 to rotate through the connecting shaft 13. The connecting seat 12 rotates with the movable shaft 32 as the axis. The connecting seat 12 drives the scraper cover 8 to rotate. The scraper cover 8 drives the arc scraper 9 to rotate. The arc scraper 9 The angle-adjustable rotary scraping is performed, the first motor 16 drives the gear 17 to rotate, the gear 17 drives the annular rack 18 to rotate, the annular rack 18 drives the hollow rotating disk 28 to rotate at the bottom end of the hollow connecting disk 6, the hollow rotating disk 28 drives the support arm 7 to rotate, the support arm 7 drives the connecting seat 12 to rotate, the connecting seat 12 drives the scraper cover 8 to rotate, and the scraper cover 8 drives the arc scraper 9 to rotate, so as to facilitate the arc scraper 9 to perform slight rotary scraping, the second cylinder 24 drives the movable rod 25 to move, the second cylinder 24 drives the support shaft 23 to adjust the height, and the support shaft 23 drives the movable rod 25 to move, and the second cylinder 24 drives the support shaft 23 to adjust the height. The movable connecting arm 4 is height-adjusted, the connecting arm 4 drives the sliding arm 5 to adjust the height, the sliding arm 5 drives the hollow connecting plate 6, the supporting bent arm 7, and the scraper cover 8 to adjust the height, so as to facilitate the arc scraper 9 to perform height-adjustable scraping, the third cylinder 26 drives the connecting rod 27 to move, the connecting rod 27 drives the sliding arm 5 to move laterally, the sliding arm 5 drives the hollow connecting plate 6 to move laterally, the hollow connecting plate 6 drives the supporting bent arm 7 to move laterally, the supporting bent arm 7 drives the scraper cover 8 to move laterally, and the scraper cover 8 drives the arc scraper 9 to move laterally, so as to facilitate the arc scraper 9 to perform transverse sweeping. Mobile scraping and sweeping, the second motor 19 drives the worm 20 to rotate, the worm 20 drives the worm wheel 21 to rotate, the worm wheel 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the support sleeve 3 to rotate, the support sleeve 3 drives the connecting arm 4 to rotate through the support shaft 23, the connecting arm 4 drives the hollow connecting plate 6 to rotate through the sliding arm 5, the hollow connecting plate 6 drives the supporting bent arm 7 and the scraper sleeve 8 to rotate, and the scraper sleeve 8 drives the arc scraper 9 to rotate, so as to facilitate the arc scraper 9 to perform multi-position rotation and scraping, to facilitate the centralized stacking of the scraped sludge, to facilitate unified cleaning, and to complete the use of the dredging equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A sewage pool desilting device for water supply and drainage engineering, comprising a support frame and a connection box, characterized in that: The bottom end of the support frame is provided with a connecting box, the bottom end of the connecting box is provided with a supporting sleeve, the bottom end of the supporting sleeve is provided with a connecting arm, the outer wall of the connecting arm is slidably mounted with a sliding arm, and the sliding arm extends to the inside of the connecting arm, and a hollow connecting disk is mounted on the end of the sliding arm away from the connecting arm, and a hollow rotating disk is provided at the bottom of the hollow connecting disk, and a supporting bent arm is symmetrically mounted on the outer wall of the hollow rotating disk, and a scraper sleeve is provided on the outside of the hollow connecting disk on one side of the supporting bent arm, and an arc scraper is symmetrically slidably mounted on the inside of the scraper sleeve, and the arc scrapers all extend to the outside of the scraper sleeve, and a first cylinder is movably mounted on the outer wall of the supporting bent arm, and a telescopic rod is mounted on the output end of the first cylinder, and a two-way cylinder is arranged on the outside of the scraper sleeve on one side of the telescopic rod, and an adjusting rod is mounted on the output end of the two-way cylinder, and the adjusting rod is connected to the arc scraper, and a connecting seat is mounted on the outer wall of the two-way cylinder on one side of the telescopic rod, and the connecting seat is connected to the scraper sleeve.

2. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: A connecting shaft is installed at one end of the telescopic rod close to the connecting seat, and the telescopic rod is movably connected to the connecting seat through the connecting shaft.

3. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: A movable shaft is installed at one end of the connecting seat close to the supporting bent arm, and the connecting seat is movably connected to the supporting bent arm through the movable shaft.

4. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: An annular rack is installed at the top of the hollow rotating disk, and multiple groups of card blocks with equal spacing are installed inside the hollow connecting disk on one side of the hollow rotating disk, and the card blocks are all slidably connected with the annular rack.

5. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: Two groups of supporting seats are installed at the bottom end of the hollow connecting disk on one side of the hollow rotating disk, and the supporting seats are all slidably connected with the hollow rotating disk.

6. The sewage pool desilting equipment for water supply and drainage engineering according to claim 3, characterized in that: A first motor is installed at the top of the hollow connecting disk, a gear is installed at the output end of the first motor, and the gear is meshed with the annular rack.

7. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: A second motor is installed inside the connecting box, a worm is installed at the output end of the second motor, a rotating shaft is movably installed inside the connecting box on one side of the second motor, and the rotating shaft extends to the outside of the connecting box and is connected to the support sleeve, a worm wheel is installed on the surface of the rotating shaft on one side of the worm, and the worm and the worm wheel are meshed with each other.

8. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: A support shaft is slidably mounted on the bottom end of the support sleeve, and the support shaft is connected to the connecting arm. A second cylinder is mounted inside the support sleeve, a movable rod is mounted on the output end of the second cylinder, and one end of the movable rod away from the second cylinder is connected to the support shaft.

9. The sewage pool desilting equipment for water supply and drainage engineering according to claim 1, characterized in that: A third cylinder is installed inside the connecting arm, a connecting rod is installed at the output end of the third cylinder, and one end of the connecting rod away from the third cylinder is connected to the sliding arm.

10. The sewage pool desilting equipment for water supply and drainage engineering according to claim 4, characterized in that: A remote controller is installed on the outer wall of the connection box, and the output end of the remote controller is electrically connected to the input ends of the first cylinder, the bidirectional cylinder, the first motor, the second motor, the second cylinder, and the third cylinder.

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