Water conservancy and hydropower construction drainage device

Abstract

The utility model discloses a water conservancy and hydropower construction drainage device, which relates to the technical field of water conservancy projects, and comprises a device main body, a water pump, an auger, a connecting block and a telescopic column, the top of the device main body is provided with a water inlet, the water inlet is communicated with the inside of the device main body, and the bottom of the device main body is communicated with the water pump; a driving motor is installed at one end of the device body through a screw, an auger is driven by the driving motor to rotate, sundries in the device body can be driven to move while the auger rotates, then the sundries move to the other end of the device body to be stacked, and the sundries at one end are continuously increased under the action of the auger; and when the sundries are compressed to a certain degree, the top cover is ejected open, then the sundries at one end of the interior of the device body can be automatically discharged, after the sundries are discharged, the top cover closes one end of the device body again under pushing of the spring, and therefore manual cleaning of the internal impurities is avoided.

Description

Technical Field

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

[0002] During the construction of water conservancy projects, the installation of drainage devices can promote water discharge and avoid water accumulation in rivers or underground buildings. After searching, the Chinese patent authorization announcement number CN212104449U discloses a water conservancy and hydropower construction drainage device. The device sets a filter plate, and the broken aquatic plants are filtered by the filter plate and retained on the filter plate, so as to avoid the aquatic plants being blocked in the drainage device body and clogging the drainage device, so as to facilitate drainage. The water flow without aquatic plants is discharged from the drain pipe. However, in order to avoid the large amount of debris on the surface of the filter plate affecting the flow of water, the device needs to be manually cleaned regularly, which makes it more troublesome to use. At the same time, smaller stones will enter the equipment together with the smaller aquatic plants. Due to the high hardness of the stones, it is easy to cause greater wear on the crushing blades, and the blades need to be replaced frequently, which increases the cost of use. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a drainage device for water conservancy and hydropower construction, which solves the problem in the background technology that the prior device requires manual regular cleaning of the filter plate inside the equipment, and the blade wears greatly, requiring frequent replacement of the blade, which increases the cost of use.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water conservancy and hydropower construction drainage device, including a device body, a water pump, an auger, a connecting block and a telescopic column, a water inlet is opened on the top of the device body, the water inlet is connected with the inside of the device body, the bottom of the device body is connected with the water pump, and a drainage outlet is arranged at the other end of the water pump, a driving motor is installed at one end of the device body by screws, an auger is mounted on the outside of the output end of the driving motor, and the auger is located inside the device body, a top cover is arranged at the other end of the device body, a spring is arranged on one side of the top cover, and the spring is mounted on the outside of the telescopic column.

[0005] Preferably, one end of the telescopic column is welded to one end of the top cover, and the other end of the telescopic column is connected to the connecting plate, the other side of the connecting plate is rotatably connected to one end of the threaded rod, the outer wall of the threaded rod is threadedly connected to the connecting block, and the other end of the threaded rod is welded to the crank handle, and the threaded rod can be rotated by rotating the crank handle, and the threaded rod can drive the connecting plate to move while rotating, and the connecting plate can squeeze the spring while moving, thereby adjusting the pressure applied by the spring to the top plate.

[0006] Preferably, both sides of the connecting block are welded to one end of the sliding rod, a limiting block is welded to one end of the sliding rod, and the outer wall of the sliding rod is in sliding contact with the ear plate, one end of the ear plate is welded to the outer wall of the device body, and the connecting block is limited by the sliding rod to prevent the threaded rod from rotating while driving the connecting block to rotate.

[0007] Preferably, the auger fits tightly against the inner wall of the device body, and filtering holes are provided on the surface of the auger. There is a gap between one end of the auger and the top cover, so that impurities in the water are filtered through the holes on the surface of the auger and remain inside the device body, avoiding entering the water pump and causing damage to the water pump.

[0008] Preferably, the connection between the water pump and the device body and the water inlet are staggered left and right, which is conducive to extending the water flow inside the device body, thereby achieving sufficient filtration.

[0009] The utility model provides a drainage device for water conservancy and hydropower construction. It has the following beneficial effects:

[0010] (1) A water conservancy and hydropower construction drainage device. When the device is in use, water flows into the device body through the water inlet, and impurities in the water are filtered through the holes and grooves on the surface of the auger and remain in the device body. Then, the filtered water is discharged through the drain outlet under the action of the water pump, thereby achieving the effect of drainage. The auger is driven by a driving motor to rotate. While the auger rotates, it can drive the debris inside the device body to move, and then move to the other end of the device body for accumulation. Under the action of the auger, the debris at one end continues to increase, and then the debris is compressed against each other. When the debris is compressed to a certain extent, the top cover will be pushed open, so that the debris at one end of the device body can be automatically discharged. After the debris is discharged, the top cover is pushed by the spring to close the end of the device body again, which is conducive to avoiding manual cleaning of internal impurities. There is no need to set a crushing blade inside the device, thereby avoiding frequent replacement of the blade due to wear.

[0011] (2) This water conservancy and hydropower construction drainage device can rotate the crank handle to rotate the threaded rod, and the threaded rod can drive the connecting plate to move while rotating. The connecting plate can squeeze the spring while moving, thereby adjusting the pressure applied by the spring to the top plate, thereby adjusting the pressure of the impurities inside the device body to push the top plate open, which is beneficial to improving the adjustability of the device.

[0012] This solves the problem that the existing device requires manual regular cleaning of the filter plate inside the device, and the blade is greatly worn and needs to be replaced frequently, which increases the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the auger of the utility model;

[0015] Figure 3 This is a schematic diagram of the threaded rod structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 5 It is a side structural schematic diagram of the utility model.

[0018] In the figure, 1. device body; 2. water inlet; 3. water pump; 4. drain outlet; 5. drive motor; 6. auger; 7. top cover; 8. spring; 9. connecting plate; 10. threaded rod; 11. crank handle; 12. connecting block; 13. sliding rod; 14. ear plate; 15. limit block; 16. telescopic column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] Embodiment 1:

[0021] See also Figure 1-5A water conservancy and hydropower construction drainage device includes a device body 1, a water pump 3, an auger 6, a connecting block 12 and a telescopic column 16. A water inlet 2 is provided on the top of the device body 1, and the water inlet 2 is communicated with the inside of the device body 1. The bottom of the device body 1 is communicated with the water pump 3, and a drain 4 is provided at the other end of the water pump 3. A driving motor 5 is installed at one end of the device body 1 by screws, and an auger 6 is sleeved on the outside of the output end of the driving motor 5, and the auger 6 is located inside the device body 1. A top cover 7 is provided at the other end of the device body 1, and a spring 8 is provided on one side of the top cover 7. The spring 8 is sleeved on the outside of the telescopic column 16, and the auger 6 is tightly fitted to the inner wall of the device body 1, and a filtering hole is provided on the surface of the auger 6. There is a gap between one end of the auger 6 and the top cover 7, and the auger 6 is driven to rotate by the driving motor 5. While the auger 6 rotates, it can drive the debris inside the device body 1 to move, and then move to the other end of the device body 1 for accumulation. Under the action of the auger 6, the debris at one end continues to increase, and then the debris is compressed against each other. When the debris is compressed to a certain extent, the top cover 7 will be pushed open, so that the debris at one end of the device body 1 can be automatically discharged. After the debris is discharged, the top cover 7 is pushed by the spring 8 to close one end of the device body 1 again, which is beneficial to avoid manual cleaning of internal impurities. There is no need to set a crushing blade inside the device, thereby avoiding frequent replacement of blade wear.

[0022] Embodiment 2:

[0023] One end of the telescopic column 16 is welded to one end of the top cover 7, and the other end of the telescopic column 16 is connected to the connecting plate 9, and the other side of the connecting plate 9 is rotatably connected to one end of the threaded rod 10, the outer wall of the threaded rod 10 is threadedly connected to the connecting block 12, and the other end of the threaded rod 10 is welded to the crank handle 11, and the two sides of the connecting block 12 are welded to one end of the sliding rod 13, and a limiting block 15 is welded to one end of the sliding rod 13, and the outer wall of the sliding rod 13 is in sliding contact with the ear plate 14, and one end of the ear plate 14 is welded to the outer wall of the device body 1. By rotating the crank handle 11, the threaded rod 10 can be rotated, and the threaded rod 10 can drive the connecting plate 9 to move while rotating. When the connecting plate 9 moves, it can squeeze the spring 8, and then adjust the pressure applied by the spring 8 to the top plate, thereby adjusting the pressure of the impurities inside the device body 1 to push the top plate open, which is beneficial to improve the adjustability of the device.

[0024] Working principle: When the device is in use, water flows into the device body 1 through the water inlet 2, and impurities in the water are filtered through the holes and grooves on the surface of the auger 6 and remain in the device body 1. Then, the filtered water is discharged through the drain port 4 under the action of the water pump 3, thereby achieving the effect of drainage. The auger 6 is driven by the driving motor 5 to rotate. While the auger 6 rotates, it can drive the debris inside the device body 1 to move, and then move to the other end of the device body 1 for accumulation. Under the action of the auger 6, the debris at one end continues to increase, thereby causing the debris to be compressed against each other. When the debris is compressed to a certain extent, the top cover 7 will be pushed open. Thereby, the debris at one end of the device body 1 can be automatically discharged. After the debris is discharged, the top cover 7 is pushed by the spring 8 to close one end of the device body 1 again, which is conducive to avoiding manual cleaning of the internal impurities. There is no need to set a crushing blade inside the device, so as to avoid frequent replacement of the blade due to wear. By turning the crank handle 11, the threaded rod 10 can be rotated. When the threaded rod 10 rotates, it can drive the connecting plate 9 to move. When the connecting plate 9 moves, it can squeeze the spring 8, thereby adjusting the pressure applied by the spring 8 to the top plate, thereby adjusting the pressure of the impurities inside the device body 1 to push the top plate open.

[0025] The components of the utility model, including 1, device body; 2, water inlet; 3, water pump; 4, drain outlet; 5, drive motor; 6, auger; 7, top cover; 8, spring; 9, connecting plate; 10, threaded rod; 11, crank handle; 12, connecting block; 13, sliding rod; 14, ear plate; 15, limit block; 16, telescopic column, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drainage device for water conservancy and hydropower construction, characterized in that: The invention comprises a device body (1), a water pump (3), an auger (6), a connecting block (12) and a telescopic column (16); a water inlet (2) is provided on the top of the device body (1), the water inlet (2) is communicated with the inside of the device body (1); the bottom of the device body (1) is communicated with the water pump (3), and a water outlet (4) is provided at the other end of the water pump (3); a driving motor (5) is installed at one end of the device body (1) by means of screws, an auger (6) is sleeved on the outside of the output end of the driving motor (5), and the auger (6) is located inside the device body (1); a top cover (7) is provided at the other end of the device body (1), a spring (8) is provided on one side of the top cover (7), and the spring (8) is sleeved on the outside of the telescopic column (16).

2. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: One end of the telescopic column (16) is welded to one end of the top cover (7), and the other end of the telescopic column (16) is connected to the connecting plate (9), the other side of the connecting plate (9) is rotatably connected to one end of the threaded rod (10), the outer wall of the threaded rod (10) is threadedly connected to the connecting block (12), and the other end of the threaded rod (10) is welded to the crank handle (11).

3. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: Both sides of the connection block (12) are welded to one end of the slide bar (13), a limit block (15) is welded to one end of the slide bar (13), and the outer wall of the slide bar (13) is in sliding contact with the ear plate (14), and one end of the ear plate (14) is welded to the outer wall of the device body (1).

4. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The auger (6) is tightly fitted to the inner wall of the device body (1), and a filtering hole groove is provided on the surface of the auger (6), and a gap exists between one end of the auger (6) and the top cover (7).

5. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The connection between the water pump (3) and the device body (1) and the water inlet (2) are distributed in a left-right staggered manner.

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