A water channel grating structure

Abstract

The utility model belongs to the technical field of hydraulic engineering, specifically disclose a water channel grating structure, including water channel, the inside of water channel is provided with two grating plate, the inside of water channel is connected with collecting box of sliding, the surface of collecting box is equipped with water outlet, the top of collecting box is fixedly connected with function board, the surface of function board is equipped with through slot, the bottom of collecting box is fixedly connected with function block, the inside of water channel is connected with cleaning plate of sliding, one side of cleaning plate is provided with brush, brush sets up in the side near grating plate, the top of water channel is fixedly connected with fixed frame, the top of fixed frame is fixedly connected with motor, can avoid sundries to accumulate too much at grating plate and hinder water flow, make water channel water flow keep unobstructed, ensure the normal flow of water and the normal operation of hydraulic engineering, reduce the water level change, water flow speed reduces and so on problem because of water flow is not smooth.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a water channel grid structure. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits; they are also called water engineering projects. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluice gates, intakes, canals, ferries, raft channels, and fishways to achieve their goals. Canals are one of the most common types of water conservancy projects. In order to block debris in canals, grates are usually installed in them.

[0003] A search revealed a Chinese patent publication number: CN220704448U, which provides a water channel grating structure. This patent involves rotating two grating plates diagonally, so that when the grating plate in the water needs to be removed for cleaning, it can be rotated 90 degrees to flip the grating plate in the water to the upper layer of the water channel, while the other grating plate continues to block the water in place of the flipped grating plate, thus avoiding any gaps in the blocking.

[0004] Although the aforementioned patent can prevent gaps in the water-blocking grating, the device still has the following problems: without a cleaning device, manual cleaning of the grating is required periodically, which not only increases labor costs but also affects work efficiency. Moreover, manual cleaning may not be able to remove debris in a timely and thorough manner, especially in some hard-to-reach areas, which may lead to untimely debris removal and affect the normal function of the grating. In view of the above, technological innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of this utility model is to provide a water channel grating structure to solve the problems mentioned in the background art: without a cleaning device, manual cleaning of the grating is required regularly, which not only increases labor costs but also affects work efficiency. Moreover, manual cleaning may not be able to remove debris in a timely and thorough manner, especially in some hard-to-reach areas, which will lead to untimely debris removal and affect the normal function of the grating.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water channel grid structure, comprising a water channel, two grid plates arranged inside the water channel, a collection box slidably connected inside the water channel, water outlet holes formed on the surface of the collection box, a functional plate fixedly connected to the top of the collection box, a through groove formed on the surface of the functional plate, a functional block fixedly connected to the bottom of the collection box, a cleaning plate slidably connected inside the water channel, a brush provided on one side of the cleaning plate, the brush being positioned near the grid plate, and a fixing frame fixedly connected to the top of the water channel, the fixing frame consisting of two... The frame consists of a vertical plate and a horizontal plate. A motor is fixedly connected to the top of the fixed frame. Two fixed slots are opened inside the fixed frame, and threaded rods are rotatably connected inside each of the two fixed slots. A sprocket is fixedly connected to the surface of the threaded rod, and a chain is meshed with the surface of the sprocket. The two sprockets are driven by the chain. The output end of the motor rotates through the interior of the fixed frame and extends into the interior of the fixed slot, and is fixedly connected to the threaded rod through a coupling. A fixed plate is threadedly connected to the surface of the threaded rod, and a functional rod is fixedly connected to the bottom of the fixed plate. The bottom of the functional rod is slidably connected to the interior of the through slot.

[0007] Preferably, the top of the cleaning plate has a functional slot.

[0008] Preferably, the surface of the functional block is inserted into the interior of the functional slot.

[0009] Preferably, a second bolt is provided inside the cleaning plate. The thread of the second bolt penetrates the surface of the cleaning plate and is connected to the internal thread of the functional block. The functional block is mounted on the cleaning plate by the second bolt.

[0010] Preferably, the functional plate is internally threaded with a first bolt, the first bolt threaded through the surface of the functional plate and connected to the internal thread of the functional rod, and the functional rod is mounted on the functional plate by the first bolt.

[0011] Preferably, the collection box has a closed door inside, and a handle is provided on the top of the closed door.

[0012] Preferably, the inside of the collection box is symmetrically provided with connecting grooves, and a rotating rod is rotatably connected inside the connecting groove. The surface of the rotating rod is rotatably connected to one side of the closed door.

[0013] Preferably, a torsion spring is fixedly connected inside the connecting groove, and one end of the torsion spring near the closed door is fixedly connected to the surface of the closed door. The torsion spring is sleeved on the surface of the rotating rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This canal grating structure, when started by the operator, uses a motor to move a threaded rod, which in turn moves a fixed plate up and down. This, in turn, moves a functional rod, which, secured by a first bolt, moves a collection box. The collection box, secured by a second bolt, then moves a cleaning plate, which in turn moves a brush to clean debris from the grating surface. The cleaned debris is collected inside the collection box. By promptly cleaning and collecting the debris intercepted by the grating, the structure prevents it from rotting in the water over time, thus avoiding water quality deterioration due to decay. This helps maintain the cleanliness of the canal water, protects the aquatic ecosystem, and prevents excessive debris accumulation at the grating, which could obstruct water flow. This ensures smooth water flow and the normal operation of the water conservancy project, reducing problems such as water level fluctuations and reduced flow velocity caused by poor water flow.

[0016] 2. This canal grating structure allows workers to loosen the first and second bolts, thus releasing the collection box and cleaning plate, enabling the collection of debris and impurities. The disassembly and reassembly of the collection box and cleaning plate allows workers to easily remove them for individual inspection, repair, or replacement without requiring large-scale disassembly of the entire grating structure. This saves maintenance time and costs, and allows for comprehensive and thorough cleaning of both the interior and exterior, helping to maintain the cleanliness and hygiene of the canal, extending the equipment's lifespan, reducing downtime caused by equipment failure, and ensuring the normal operation of the water conservancy project. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a water channel grid structure according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the collection box of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the functional board of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cleaning plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the closed door of this utility model;

[0022] Figure 6 This utility model Figure 5 A magnified structural diagram of A in the middle;

[0023] Figure 7 This is a schematic diagram of the structure of the fixing frame of this utility model.

[0024] In the diagram: 1. Water channel; 2. Grating plate; 3. Fixing frame; 4. Fixing groove; 5. Threaded rod; 6. Motor; 7. Fixing plate; 8. Functional plate; 9. First bolt; 10. Collection box; 11. Closing door; 12. Cleaning plate; 13. Second bolt; 14. Functional groove; 15. Functional block; 16. Functional rod; 17. Through groove; 18. Connecting groove; 19. Torsion spring; 20. Handle; 21. Rotating rod; 22. Brush; 23. Sprocket; 24. Chain. Detailed Implementation

[0025] Please see Figure 1-7 The present invention provides a technical solution: a water channel grid structure, including a water channel 1, two grid plates 2 are arranged inside the water channel 1, a collection box 10 is slidably connected inside the water channel 1, a water outlet is opened on the surface of the collection box 10, a functional plate 8 is fixedly connected to the top of the collection box 10, and a through groove 17 is opened on the surface of the functional plate 8.

[0026] A functional block 15 is fixedly connected to the bottom of the collection box 10. A cleaning plate 12 is slidably connected inside the water channel 1. A functional groove 14 is opened on the top of the cleaning plate 12. The surface of the functional block 15 is inserted into the interior of the functional groove 14. A second bolt 13 is provided inside the cleaning plate 12. The thread of the second bolt 13 passes through the surface of the cleaning plate 12 and is connected to the internal thread of the functional block 15. The functional block 15 is installed on the cleaning plate 12 by the second bolt 13. The collection box 10 is fixed by the second bolt 13, making it easier to disassemble the collection box 10. A brush 22 is provided on one side of the cleaning plate 12. The brush 22 is located on the side close to the grid plate 2. The cleaning plate 12 drives the brush 22 to clean the garbage and impurities on the surface of the grid plate 2.

[0027] The collection box 10 has a closed door 11 inside, and a handle 20 is provided on the top of the closed door 11. The collection box 10 has a connecting groove 18 inside, and a rotating rod 21 is rotatably connected inside the connecting groove 18. The surface of the rotating rod 21 is rotatably connected to one side of the closed door 11. A torsion spring 19 is fixedly connected inside the connecting groove 18. The end of the torsion spring 19 near the closed door 11 is fixedly connected to the surface of the closed door 11. The torsion spring 19 is sleeved on the surface of the rotating rod 21. The rotation of the closed door 11 can compress and reset the torsion spring 19.

[0028] A fixed frame 3 is fixedly connected to the top of the water channel 1. The fixed frame 3 consists of two vertical plates and one horizontal plate. A motor 6 is fixedly connected to the top of the fixed frame 3. The motor 6 is an existing structure and will not be described in detail here. Matching the motor 6 are connecting wires, power supply, controller, etc. Since they are not the main structure, they will not be described in detail here.

[0029] The fixed frame 3 has two fixed slots 4 inside, and a threaded rod 5 is rotatably connected inside the fixed slot 4. Both fixed slots 4 are rotatably connected to the threaded rod 5. A sprocket 23 is fixedly connected to the surface of the threaded rod 5. A chain 24 is meshed with the surface of the sprocket 23. The two sprockets 23 are driven by the chain 24. The output end of the motor 6 rotates through the interior of the fixed frame 3 and extends into the interior of the fixed slot 4. It is fixedly connected to the threaded rod 5 through a coupling. A fixed plate 7 is threadedly connected to the surface of the threaded rod 5. A functional rod 16 is fixedly connected to the bottom of the fixed plate 7. The bottom of the functional rod 16 is slidably connected to the interior of the through slot 17. A first bolt 9 is threadedly connected to the surface of the functional plate 8. The first bolt 9 rotates through the surface of the functional plate 8 and is threadedly connected to the interior of the functional rod 16. The collection box 10 and the functional rod 16 can be fixedly connected by the first bolt 9.

[0030] When the operator starts motor 6, motor 6 drives threaded rod 5 to move. Simultaneously, threaded rod 5 drives sprocket 23 to rotate. Sprocket 23, through meshing with chain 24, drives another threaded rod 5 to rotate. Threaded rod 5 then drives fixed plate 7 to move up and down. Fixed plate 7 then drives functional rod 16 to move. Functional rod 16, secured by first bolt 9, moves collection box 10. Collection box 10, secured by second bolt 13, synchronously drives sweeping plate 12 to move. Sweeping plate 12 then drives brush 22 to sweep away debris and impurities from the surface of grid plate 2. The swept debris and impurities are collected in collection box 1. Inside the 0, timely cleaning and collection of debris intercepted by the grating plate 2 prevents debris from rotting in the water for a long time, avoiding water quality deterioration due to debris decay. This helps maintain the cleanliness of the water in the canal 1, protects the aquatic ecological environment, and prevents excessive accumulation of debris at the grating plate 2, thus avoiding obstruction of water flow. This ensures smooth water flow in the canal 1, guarantees normal water flow and the normal operation of the water conservancy project, reduces problems such as water level changes and reduced water flow speed caused by poor water flow, reduces the squeezing and corrosion of the grating plate 2 by debris, and reduces the probability of damage and deformation of the grating plate 2 due to long-term exposure to debris. This extends the service life of the grating plate 2 and reduces the frequency and cost of replacing the grating plate 2.

[0031] By loosening the first bolt 9 and the second bolt 13, the collection box 10 and the cleaning plate 12 can be released, allowing the collected garbage and impurities to be processed. By pulling the handle 20, the closed door 11 can be opened, allowing the collected garbage and impurities to be emptied. At the same time, the cleaning plate 12 and the brush 22 can be inspected. By disassembling and installing the collection box 10 and the cleaning plate 12, the staff can easily remove the cleaning plate 12 and the collection box 10 for individual inspection, repair, or replacement without large-scale disassembly of the entire grid structure, saving maintenance time and costs. Comprehensive and thorough cleaning of the inside and outside helps maintain the cleanliness of the water channel 1, extends the service life of the equipment, reduces the downtime of the water channel 1 grid system due to equipment failure, and ensures the normal operation of the water conservancy project.

[0032] Working Principle: For this type of water channel grating structure, the operator first starts the motor 6, which drives the threaded rod 5 to move. Simultaneously, the threaded rod 5 drives the sprocket 23 to rotate. The sprocket 23, through its engagement with the chain 24, drives another threaded rod 5 to rotate. This, in turn, drives the fixed plate 7 to move up and down. The fixed plate 7 then drives the functional rod 16 to move. Simultaneously, the functional rod 16, secured by the first bolt 9, moves the collection box 10. The collection box 10, secured by the second bolt 13, synchronously moves the cleaning plate 12. The cleaning plate 12 then drives the brush 22 to clean the debris and impurities on the surface of the grating plate 2. Garbage and impurities are collected inside the collection box 10. When the collection box 10 moves up and down, the closing door 11 at the top of the collection box 10 can be closed by the torsion spring 19 when the collection box 10 moves downward, preventing the collected garbage and impurities from flowing out. When it moves upward, the closing door 11 can be opened by the pressure of the water flow, thus completing the collection of garbage and impurities. By cleaning the debris intercepted by the collection grid plate 2 in a timely manner, the debris is prevented from soaking and rotting in the water for a long time, and the water quality is prevented from deteriorating due to the decay of debris. This helps to maintain the cleanliness of the water in the canal 1, protect the aquatic ecological environment, and prevent the debris from accumulating too much at the grid plate 2 and obstructing the water flow, so that the water flow in the canal 1 remains unobstructed.

[0033] By loosening the first bolt 9 and the second bolt 13, the collection box 10 and the sweeping plate 12 can be released, allowing the collected garbage and debris to be processed. The disassembly and reassembly of the collection box 10 and the sweeping plate 12 make it easy for workers to remove the sweeping plate 12 and the collection box 10 for individual inspection, repair or replacement.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water channel grid structure, comprising a water channel (1), characterized in that: The water channel (1) is equipped with two grid plates (2) inside. A collection box (10) is slidably connected inside the water channel (1). The surface of the collection box (10) is provided with water outlet holes. A functional plate (8) is fixedly connected to the top of the collection box (10). A through groove (17) is provided on the surface of the functional plate (8). A functional block (15) is fixedly connected to the bottom of the collection box (10). A cleaning plate (12) is slidably connected inside the water channel (1). A brush (22) is provided on one side of the cleaning plate (12). 22) Set on the side near the grid plate (2), the top of the water channel (1) is fixedly connected to a fixed frame (3), the fixed frame (3) is composed of two vertical plates and one horizontal plate, the fixed frame (3) has two fixed grooves (4) inside, the two fixed grooves (4) are rotatably connected to threaded rods (5), the surface of the threaded rods (5) is threadedly connected to a fixed plate (7), the bottom of the fixed plate (7) is fixedly connected to a functional rod (16), the bottom of the functional rod (16) is slidably connected to the inside of the through groove (17).

2. The water channel grid structure according to claim 1, characterized in that: A sprocket (23) is fixedly connected to the surface of the threaded rod (5), and a chain (24) is meshed with the surface of the sprocket (23). The two sprockets (23) are driven by the chain (24). A motor (6) is fixedly connected to the top of the fixed frame (3). The output end of the motor (6) rotates through the interior of the fixed frame (3) and extends into the interior of the fixed groove (4) and is fixedly connected to the threaded rod (5) by a coupling.

3. The water channel grid structure according to claim 2, characterized in that: The top of the cleaning plate (12) is provided with a functional slot (14), and the surface of the functional block (15) is inserted into the interior of the functional slot (14).

4. The water channel grid structure according to claim 1, characterized in that: The cleaning plate (12) is provided with a second bolt (13) inside. The second bolt (13) is threaded through the surface of the cleaning plate (12) and connected to the internal thread of the functional block (15). The functional block (15) is installed on the cleaning plate (12) by the second bolt (13).

5. A water channel grid structure according to claim 1, characterized in that: The internal thread of the functional plate (8) is connected to a first bolt (9), the first bolt (9) thread penetrates the surface of the functional plate (8) and is connected to the internal thread of the functional rod (16), the functional rod (16) is mounted on the functional plate (8) by the first bolt (9).

6. A water channel grid structure according to claim 1, characterized in that: The collection box (10) is provided with a closed door (11) inside, and a handle (20) is provided on the top of the closed door (11).

7. A water channel grid structure according to claim 6, characterized in that: The collection box (10) has a connecting groove (18) inside, and a rotating rod (21) is rotatably connected inside the connecting groove (18). The surface of the rotating rod (21) is rotatably connected to one side of the closed door (11).

8. A water channel grid structure according to claim 7, characterized in that: A torsion spring (19) is fixedly connected inside the connecting groove (18). One end of the torsion spring (19) near the closing door (11) is fixedly connected to the surface of the closing door (11). The torsion spring (19) is sleeved on the surface of the rotating rod (21).

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