A drainage device for water conservancy construction

Abstract

The utility model provides a drainage device for water conservancy construction, which relates to the technical field of water conservancy and hydropower engineering. The drainage device for water conservancy construction comprises a bottom sinking block, a lower connecting tube is installed on the top of the bottom sinking block, a cleaning assembly is arranged between the lower connecting tube and the bottom sinking block, a filter structure is arranged on the outer side of the lower connecting tube, and a circular connecting piece is fixedly connected to the top of the lower connecting tube. The drainage device for water conservancy construction has two threaded rods respectively meshed with two moving blocks, and the two moving blocks slide inside two long frames respectively to realize the movement of the two moving blocks in relative directions, and the two moving blocks can respectively push up the upper connecting tube through two top plates, and at this time the slider slides on the limit rod to realize the upper connecting tube away from the lower connecting tube. Therefore, this structural design does not require personnel to disassemble the upper connecting tube, and it is also convenient for personnel to clean the dust and dirt inside the lower connecting tube and the upper connecting tube, avoiding the situation of wasting personnel's physical strength in moving the upper connecting tube.

Description

Technical Field

[0001] The utility model relates to a drainage device, in particular to a drainage device for water conservancy construction, belonging to the technical field of water conservancy and hydropower engineering. Background Art

[0002] Water is a basic element for human survival, and electricity is the main energy source for social development. Water conservancy and hydropower engineering is based on the study of the natural characteristics of water, and uses engineering or non-engineering measures to regulate and utilize water resources. Water conservancy and hydropower engineering includes large and medium-sized water conservancy and hydropower hubs and their buildings (including dams, hydropower station buildings, gates and water intake, water diversion and water discharge structures, etc.), as well as advanced engineering technologies in the planning, design, construction, management and scientific research of industrial hydraulic structures.

[0003] The publication number is CN218580679U, a drainage device for water conservancy and hydropower engineering construction, including a bottom block and a lower connecting tube, a pumping mechanism is arranged on the upper end of the bottom block, a cavity is opened inside the bottom block, and a motor is fixedly installed on the inner wall of the cavity. Sewage enters the lower connecting tube through the water inlet hole, and impurities in the sewage are isolated on the surface of the filter sleeve through the filter sleeve. The rotating frame starts to rotate by starting the motor, and the rotating frame rotates so that the connecting plate can rotate along the surface of the filter sleeve, so that the cleaning brush can clean the dirt on the surface of the filter sleeve.

[0004] In the above scheme, the upper connecting cylinder is rotated to separate the upper connecting cylinder and the lower connecting cylinder through the relationship of the threaded ring. By separating the upper connecting cylinder and the lower connecting cylinder, the staff can clean the dust and dirt inside the upper connecting cylinder and the lower connecting cylinder. However, this separation and disassembly method is not only troublesome, but the water pump has a certain weight, and the staff will waste their physical strength when moving the upper connecting cylinder. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a drainage device for water conservancy construction in order to solve the above-mentioned problem, so as to solve the problem of troublesome disassembly of the upper connecting tube and the lower connecting tube in the prior art.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a drainage device for water conservancy construction, comprising a sinking block, a lower connecting cylinder is installed on the top of the sinking block, a cleaning component is arranged between the lower connecting cylinder and the sinking block, a filter structure is arranged on the outer side of the lower connecting cylinder, a circular connecting piece is fixedly connected to the top of the lower connecting cylinder, an upper connecting cylinder is sleeved on the outer side of the circular connecting piece, a water pump structure is arranged on the top of the upper connecting cylinder, both sides of the lower connecting cylinder are fixedly connected to an elongated frame, a threaded rod is arranged inside the elongated frame, a moving block is threadedly connected to the outer side of one end of the threaded rod, the moving block is slidably connected to the elongated frame, a top plate is arranged on the top of the moving block, and the top plate Both ends of the plate are rotatably connected with hinge seats, and the two hinge seats are fixedly connected to the upper connecting tube and the moving block respectively. The outer side of the other end of the threaded rod is fixedly connected with the first bevel gear, and the two first bevel gears are meshed and connected with the second bevel gear. The second bevel gear is sleeved on the outer side of the lower connecting tube, and a supporting structure is provided on the inner side of the second bevel gear. One end of one of the threaded rods is fixedly connected with a worm gear, and the outer side of the worm gear is meshed and connected with a worm. The outer side of the worm gear is rotatably connected with a support block, and the support block is fixedly connected to the outer side of one of the elongated frames, and one end of the worm gear is fixedly connected with a turning handle. The setting of the second bevel gear can play a transmission role for the two first bevel gears.

[0009] Preferably, a sinking plate is fixedly connected to the bottom of the sinking block, and a plurality of ground cones are fixedly connected to the bottom of the sinking plate.

[0010] Preferably, a plurality of water inlet holes are provided on the outer side of the lower connecting tube, and the plurality of water inlet holes are communicated with the interior of the lower connecting tube, and two installation grooves are provided on both sides of the lower connecting tube.

[0011] Preferably, the filter structure includes two half filter sleeves, both of which are arranged on the outside of the lower connecting cylinder and in contact with the lower connecting cylinder, and the top and bottom of the half filter sleeves are fixedly connected with mounting blocks, and the mounting blocks are arranged inside the mounting grooves, and the mounting blocks are fixed to the lower connecting cylinder by bolts.

[0012] Preferably, two limit rods are fixedly connected to the top of the elongated frame, a slider is slidably connected between the two limit rods, and the slider is fixedly connected to the outer side of the upper connecting tube. The arrangement of multiple limit rods and two sliders improves the stability of the upper connecting tube when it moves up and down.

[0013] Preferably, one end of the threaded rod passes through one side of the interior of the elongated frame and is rotatably connected to the elongated frame, and the other end of the threaded rod is rotatably connected to the other side of the interior of the elongated frame.

[0014] Preferably, the supporting structure includes a circular supporting frame, which is rotatably connected to the inner side of the second bevel gear. A plurality of connecting columns are fixedly connected to the inner side of the circular supporting frame, and the plurality of connecting columns are all fixedly connected to the lower connecting tube. The arrangement of the plurality of connecting columns serves to provide fixed support for the circular supporting frame.

[0015] The utility model provides a drainage device for water conservancy construction, which has the following beneficial effects:

[0016] 1. The drainage device for water conservancy construction has two threaded rods respectively engaged with two moving blocks, and the two moving blocks slide inside the two long frames respectively to realize the movement of the two moving blocks in relative directions. The two moving blocks can respectively lift the upper connecting tube upward through the two top plates. At this time, the slider slides on the limit rod to realize the upper connecting tube away from the lower connecting tube. Therefore, this structural design does not require personnel to disassemble the upper connecting tube, and is also convenient for personnel to clean the dust and dirt inside the lower connecting tube and the upper connecting tube, avoiding the situation of wasting personnel's physical strength in moving the upper connecting tube.

[0017] 2. For the drainage device used in water conservancy construction, multiple bolts are disassembled, and after the mounting block is removed from the mounting, the half filter sleeve is pulled, and the half filter sleeve squeezes the cleaning brush on the cleaning assembly, and the half filter sleeve is tilted to realize the disassembly of the half filter sleeve before replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the long frame structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0021] Figure 4 It is a schematic diagram of the structure of a half filter sleeve of the utility model.

[0022]

Main component symbol description

[0023] 1. Sinking block; 2. Sinking plate; 3. Ground cone; 4. Cleaning component; 5. Lower connecting tube; 6. Upper connecting tube; 7. Water pump structure; 8. Long frame; 9. Threaded rod; 10. First bevel gear; 11. Moving block; 12. Top plate; 13. Limit rod; 14. Sliding block; 15. Second bevel gear; 16. Round support frame; 17. Connecting column; 18. Worm gear; 19. Worm; 20. Half filter screen; 21. Mounting block; 22. Water inlet hole; 23. Round connector. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a drainage device for water conservancy construction.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a sinking block 1, a sinking plate 2 is fixedly connected to the bottom of the sinking block 1, a plurality of ground cones 3 are fixedly connected to the bottom of the sinking plate 2, a lower connecting tube 5 is installed on the top of the sinking block 1, a cleaning component 4 is arranged between the lower connecting tube 5 and the sinking block 1, a filter structure is arranged on the outside of the lower connecting tube 5, a circular connecting piece 23 is fixedly connected to the top of the lower connecting tube 5, an upper connecting tube 6 is sleeved on the outside of the circular connecting piece 23, a water pump structure 7 is arranged on the top of the upper connecting tube 6, both sides of the lower connecting tube 5 are fixedly connected to an elongated frame 8, two limiting rods 13 are fixedly connected to the top of the elongated frame 8, a slider 14 is slidably connected between the two limiting rods 13, the slider 14 is fixedly connected to the outside of the upper connecting tube 6, a threaded rod 9 is arranged inside the elongated frame 8, one end of the threaded rod 9 passes through one side of the inside of the elongated frame 8 and is rotatably connected to the elongated frame 8, and the threaded rod 9 is also One end is rotatably connected to the other side of the elongated frame 8, and a moving block 11 is threadedly connected to the outer side of one end of the threaded rod 9. The moving block 11 is slidably connected to the elongated frame 8. A top plate 12 is provided on the top of the moving block 11, and both ends of the top plate 12 are rotatably connected to hinge seats. The two hinge seats are respectively fixedly connected to the upper connecting tube 6 and the moving block 11, and a first bevel gear 10 is fixedly connected to the outer side of the other end of the threaded rod 9. A second bevel gear 15 is meshed and connected between the two first bevel gears 10. The second bevel gear 15 is sleeved on the outer side of the lower connecting tube 5, and a supporting structure is provided on the inner side of the second bevel gear 15. A worm gear 18 is fixedly connected to one end of one of the threaded rods 9, and a worm 19 is meshed and connected to the outer side of the worm gear 18. A support block is rotatably connected to the outer side of the worm 19, and the support block is fixedly connected to the outer side of one of the elongated frames 8, and one end of the worm 19 is fixedly connected to a turning handle.

[0026] The supporting structure includes a circular support frame 16 , which is rotatably connected to the inner side of the second bevel gear 15 , and a plurality of connecting columns 17 are fixedly connected to the inner side of the circular support frame 16 , and the plurality of connecting columns 17 are all fixedly connected to the lower connecting tube 5 .

[0027] Specifically, by turning the handle, the worm 19 meshes with the worm wheel 18, and the worm wheel 18 drives one of the first bevel gears 10 to rotate through one of the threaded rods 9, and one of the first bevel gears 10 meshes with the second bevel gear 15, and the second bevel gear 15 drives the other first bevel gear 10, so that the two first bevel gears 10 drive the two threaded rods 9 to rotate synchronously;

[0028] The two threaded rods 9 are respectively engaged with the two moving blocks 11, and the two moving blocks 11 slide inside the two long frames 8 respectively, so that the two moving blocks 11 can move in relative directions. The two moving blocks 11 can lift the upper connecting tube 6 upward through the two top plates 12 respectively. At this time, the slider 14 slides on the limit rod 13 to realize the upper connecting tube 6 away from the lower connecting tube 5. Therefore, this structural design does not require personnel to disassemble the upper connecting tube 6, and is also convenient for personnel to clean the dust and dirt inside the lower connecting tube 5 and the upper connecting tube 6, avoiding the situation where personnel's physical strength is wasted in moving the upper connecting tube 6.

[0029] As for the technology of the cleaning component 4 and the water pump structure 7, a specific structure of a drainage device for water conservancy and hydropower engineering construction with a publication number of CN218580679U is adopted.

[0030] See also Figure 1 and Figure 4 A plurality of water inlet holes 22 are provided on the outer side of the lower connecting tube 5 , and the plurality of water inlet holes 22 are communicated with the interior of the lower connecting tube 5 , and two installation grooves are provided on both sides of the lower connecting tube 5 .

[0031] The filter structure includes two half filter sleeves 20, both of which are arranged on the outside of the lower connecting tube 5 and in contact with the lower connecting tube 5. The top and bottom of the half filter sleeves 20 are fixedly connected with mounting blocks 21, which are arranged inside the mounting groove. The mounting blocks 21 and the lower connecting tube 5 are fixed by bolts.

[0032] Specifically, multiple bolts are removed, and after the mounting block 21 is removed from the mounting, the half filter sleeve 20 is pulled, and the half filter sleeve 20 squeezes the cleaning brush on the cleaning assembly 4, and the half filter sleeve 20 is tilted to realize the disassembly of the half filter sleeve 20 before replacement.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drainage device for water conservancy construction, comprising a sinking block (1), characterized in that: A lower connecting tube (5) is installed on the top of the sinking block (1), a cleaning assembly (4) is arranged between the lower connecting tube (5) and the sinking block (1), a filter structure is arranged on the outer side of the lower connecting tube (5), a circular connecting piece (23) is fixedly connected to the top of the lower connecting tube (5), an upper connecting tube (6) is sleeved on the outer side of the circular connecting piece (23), a water pump structure (7) is arranged on the top of the upper connecting tube (6), both sides of the lower connecting tube (5) are fixedly connected to an elongated frame (8), a threaded rod (9) is arranged inside the elongated frame (8), one end of the threaded rod (9) is threadedly connected to a moving block (11), the moving block (11) is slidably connected to the elongated frame (8), a top plate (12) is arranged on the top of the moving block (11), and the top plate (12) is arranged on the top of the moving block (11). Both ends of the plate (12) are rotatably connected with hinge seats, and the two hinge seats are fixedly connected to the upper connecting tube (6) and the moving block (11) respectively. The other end of the threaded rod (9) is fixedly connected with a first bevel gear (10) on the outside, and a second bevel gear (15) is meshingly connected between the two first bevel gears (10). The second bevel gear (15) is sleeved on the outside of the lower connecting tube (5), and a supporting structure is provided on the inside of the second bevel gear (15). One end of one of the threaded rods (9) is fixedly connected with a worm wheel (18), and the outside of the worm wheel (18) is meshingly connected with a worm (19), and the outside of the worm wheel (19) is rotatably connected with a support block, and the support block is fixedly connected to the outside of one of the elongated frames (8). One end of the worm (19) is fixedly connected with a turning handle.

2. A drainage device for water conservancy construction according to claim 1, characterized in that: The bottom of the sinking block (1) is fixedly connected to a sinking plate (2), and the bottom of the sinking plate (2) is fixedly connected to a plurality of ground-piercing cones (3).

3. A drainage device for water conservancy construction according to claim 1, characterized in that: A plurality of water inlet holes (22) are provided on the outer side of the lower connecting tube (5), and the plurality of water inlet holes (22) are connected to the interior of the lower connecting tube (5). Two installation grooves are provided on both sides of the lower connecting tube (5).

4. A drainage device for water conservancy construction according to claim 3, characterized in that: The filter structure comprises two half filter sleeves (20), the two half filter sleeves (20) are both arranged outside the lower connecting tube (5) and in contact with the lower connecting tube (5), the top and bottom of the half filter sleeves (20) are fixedly connected with mounting blocks (21), the mounting blocks (21) are arranged inside the mounting groove, and the mounting blocks (21) and the lower connecting tube (5) are fixed by bolts.

5. A drainage device for water conservancy construction according to claim 1, characterized in that: Two limiting rods (13) are fixedly connected to the top of the elongated frame (8), a sliding block (14) is slidably connected between the two limiting rods (13), and the sliding block (14) is fixedly connected to the outer side of the upper connecting tube (6).

6. A drainage device for water conservancy construction according to claim 1, characterized in that: One end of the threaded rod (9) passes through one side of the interior of the elongated frame (8) and is rotatably connected to the elongated frame (8), and the other end of the threaded rod (9) is rotatably connected to the other side of the interior of the elongated frame (8).

7. A drainage device for water conservancy construction according to claim 1, characterized in that: The support structure comprises a circular support frame (16), the circular support frame (16) is rotatably connected to the inner side of the second bevel gear (15), a plurality of connecting columns (17) are fixedly connected to the inner side of the circular support frame (16), and the plurality of connecting columns (17) are all fixedly connected to the lower connecting cylinder (5).

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