Hydraulic engineering flashboard with impurity filtering function for hydraulic engineering

Abstract

The hydraulic engineering flashboard with the impurity filtering function comprises a side rail and a first-stage filter screen, a flashboard body is installed on the inner side of the front end of the side rail, the flashboard body is in sliding connection with the side rail, the first-stage filter screen is installed at the rear end of the side rail, a second-stage filter screen is installed at the rear end of the first-stage filter screen, and the second-stage filter screen is installed at the rear end of the second-stage filter screen. Lead screws are rotationally connected to the left side and the right side of the interior of the second-stage filter screen, and cleaning assemblies are in threaded connection with the peripheries of the lead screws. According to the hydraulic engineering flashboard with the impurity filtering function for the hydraulic engineering, compared with an existing hydraulic engineering flashboard, when the flashboard body is opened, primary filtering is conducted through a first-stage filter screen, secondary filtering is conducted through a second-stage filter screen, a second motor drives four lead screws to rotate through a linkage rod, and when the lead screws rotate, a lifting frame is driven to move up and down on the first-stage filter screen and the second-stage filter screen; in the moving process of the lifting frame, the spring rod pushes the cleaning brush to be tightly attached to the surfaces of the first-stage filter screen and the second-stage filter screen, and impurities and the like attached to the first-stage filter screen and the second-stage filter screen are brushed off.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a water conservancy engineering gate with a filtration function. Background Technology

[0002] Water conservancy projects mainly include various projects such as flood control, drainage, irrigation, hydropower generation, water diversion, tidal flat management, soil and water conservation, and water resource protection. Water conservancy projects also refer to projects built 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 projects. In water conservancy projects, gates are often used to intercept water. Water usually contains a lot of impurities and garbage, so water conservancy project gates with the function of filtering impurities are needed.

[0003] The existing patent, CN220888565U, entitled "A Water Conservancy Engineering Gate with Filtering Function," relates to the field of water conservancy engineering, specifically a water conservancy engineering gate with filtering function. It includes a U-shaped plate, the top of which is bolted to a first support frame. A lifting assembly is installed on the top of the first support frame, and the gate body is installed at the bottom of the lifting assembly. Through the cooperation of a filter screen, positioning rod, limiting plate, mounting plate, connecting spring, moving rod, and fixing rod, it has the advantage of filtering impurities in the water. When the gate is opened and water is released, impurities in the water are not carried away with the water, thus protecting the water and improving water quality. Through the cooperation of a second support frame, waterproof electric telescopic rod, guide telescopic rod, and anti-clogging brush, it has the advantage of anti-clogging function. When the screen filters impurities, the impurities are adsorbed onto the screen, preventing blockage and allowing water to flow normally, thus improving the efficiency of opening and releasing water.

[0004] The above-mentioned device, through the cooperation of a second support frame, a waterproof electric telescopic rod, a guide telescopic rod, and an anti-clogging brush, has the advantage of anti-clogging function. However, during filtration, the single-layer filter screen is easily affected by large-volume impurities, leading to the accumulation and clogging of small-volume impurities, requiring frequent cleaning and failing to meet people's usage needs. In view of the above situation, technical innovation is carried out on the basis of existing water conservancy engineering gates. Utility Model Content

[0005] The purpose of this utility model is to provide a hydraulic engineering gate with a filtration function for water conservancy projects, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic engineering gate with a filtration function, comprising a side rail and a primary filter screen. The gate body is installed on the inner side of the front end of the side rail, and the gate body and the side rail are slidably connected. The primary filter screen is installed at the rear end of the side rail, and a secondary filter screen is installed at the rear end of the primary filter screen. The left and right sides of the interior of the secondary filter screen are rotatably connected to a lead screw, and a cleaning component is threadedly connected to the outer periphery of the lead screw.

[0007] Furthermore, the cleaning assembly includes a lifting frame, a spring rod, and a cleaning brush. The spring rod is installed on the inner side of the lifting frame, and the cleaning brush is installed on the inner side of the spring rod. The spring rod pushes the cleaning brush to adhere tightly to the surfaces of the primary and secondary filters.

[0008] Furthermore, a linkage rod is installed at the upper end of the lead screw, and a second motor is installed on one side of the linkage rod. The second motor drives the four lead screws to rotate through the linkage rod. When the lead screws rotate, they drive the lifting frame to move up and down on the primary and secondary filter screens.

[0009] Furthermore, a gate body is installed on the inner side of the side rail, and the gate body is slidably connected to the side rail. The gate body rises and falls in the side rail, which facilitates quick and stable opening of the gate body and makes operation more convenient.

[0010] Furthermore, racks are installed on the left and right sides of the gate body, and the racks are welded to the gate body.

[0011] Furthermore, a transmission gear is installed on one side of the rack, and the transmission gear meshes with the rack. The motor drives the gears on both sides to rotate synchronously through two bevel gear sets. When the gears rotate, they drive the rack to rise and fall.

[0012] Furthermore, a bevel gear set is installed at the front end of the transmission gear, and a motor is installed inside the bevel gear set. The motor, the linkage rod, and the lead screw also use bevel gear sets for transmission.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: Motor 1 drives the transmission gears on both sides to rotate synchronously through two bevel gear sets. When the transmission gears rotate, they drive the rack to rise and fall, thereby driving the gate body to rise and fall in the side rail, which facilitates the quick and stable opening of the gate body and makes the operation more convenient. When the gate body is open, the primary filter screen performs primary filtration, and the secondary filter screen performs secondary filtration, which makes the filtration effect better. Motor 2 drives four lead screws to rotate through the linkage rod. When the lead screws rotate, they drive the lifting frame to move up and down on the primary and secondary filter screens. During the movement of the lifting frame, the spring rod pushes the cleaning brush to stick to the surface of the primary and secondary filter screens, brushing off the impurities and other substances attached to the primary and secondary filter screens, which is convenient for cleaning and prevents clogging.

[0014] 1. When the gate body of this utility model is opened, the primary filter screen performs initial filtration, and the secondary filter screen performs secondary filtration, resulting in better filtration effect. The motor drives four lead screws to rotate through the linkage rod. When the lead screws rotate, they drive the lifting frame to move up and down on the primary and secondary filter screens. During the movement of the lifting frame, the spring rod pushes the cleaning brush to stick to the surface of the primary and secondary filter screens, brushing off the impurities and other substances attached to the primary and secondary filter screens, making cleaning easier and preventing clogging.

[0015] 2. The motor of this utility model drives the transmission gears on both sides to rotate synchronously through two bevel gear sets. When the transmission gears rotate, they drive the rack to rise and fall, thereby driving the gate body to rise and fall in the side rail, which facilitates the quick and stable opening of the gate body and makes the operation more convenient. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a water conservancy engineering gate with a filtration function for water conservancy projects according to the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of a cleaning component for a hydraulic engineering gate with a filtration function, according to the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the transmission gear of a water conservancy engineering gate with a filtering function.

[0019] In the diagram: 1. Side rail; 2. Gate body; 3. Rack; 4. Transmission gear; 5. Bevel gear set; 6. Motor 1; 7. Primary filter; 8. Secondary filter; 9. Lead screw; 10. Cleaning assembly; 1001. Lifting frame; 1002. Spring rod; 1003. Cleaning brush; 11. Linkage rod; 12. Motor 2. Detailed Implementation

[0020] like Figure 1 and Figure 2As shown, a hydraulic engineering gate with a filtration function includes a side rail 1 and a primary filter screen 7. A gate body 2 is installed on the inner front side of the side rail 1, and the gate body 2 is slidably connected to the side rail 1. The primary filter screen 7 is installed at the rear end of the side rail 1, and a secondary filter screen 8 is installed at the rear end of the primary filter screen 7. A lead screw 9 is rotatably connected to the left and right sides inside the secondary filter screen 8, and a cleaning assembly 10 is threadedly connected to the outer periphery of the lead screw 9. The cleaning assembly 10 includes a lifting frame 1001, a spring rod 1002, and a cleaning brush 1003. The spring rod 1002 is installed on the inner side of the lifting frame 1001, and a cleaning brush 1003 is installed on the inner side of the spring rod 1002. The cleaning brush 1003 has a linkage rod 11 installed at the upper end of the lead screw 9, and a motor 12 is installed on one side of the linkage rod 11. When the gate body 2 is opened, the primary filter screen 7 performs primary filtration, and the secondary filter screen 8 performs secondary filtration, making the filtration effect better. The motor 12 drives the four lead screws 9 to rotate through the linkage rod 11. When the lead screws 9 rotate, they drive the lifting frame 1001 to move up and down on the primary filter screen 7 and the secondary filter screen 8. During the movement of the lifting frame 1001, the spring rod 1002 pushes the cleaning brush 1003 to stick to the surface of the primary filter screen 7 and the secondary filter screen 8, brushing off the impurities attached to the primary filter screen 7 and the secondary filter screen 8, making it easy to clean and preventing clogging.

[0021] like Figure 1 and Figure 3 As shown, a gate body 2 is installed on the inner side of the side rail 1, and the gate body 2 is slidably connected to the side rail 1. Racks 3 are installed on the left and right sides of the gate body 2, and the racks 3 are welded to the gate body 2. A transmission gear 4 is installed on one side of the rack 3, and the transmission gear 4 meshes with the rack 3. A bevel gear set 5 is installed at the front end of the transmission gear 4, and a motor 6 is installed on the inner side of the bevel gear set 5. The motor 6 drives the transmission gears 4 on both sides to rotate synchronously through the two bevel gear sets 5. When the transmission gear 4 rotates, it drives the rack 3 to rise and fall, thereby driving the gate body 2 to rise and fall in the side rail 1, which facilitates the quick and stable opening of the gate body 2 and makes the operation more convenient.

[0022] Working principle: When using this type of hydraulic engineering gate with impurity filtering function, firstly, motor 6 drives the transmission gears 4 on both sides to rotate synchronously through two bevel gear sets 5. When the transmission gears 4 rotate, they drive the rack 3 to rise and fall, thereby driving the gate body 2 to rise and fall in the side rail 1, which facilitates quick and stable opening of the gate body 2 and makes operation more convenient. When the gate body 2 is open, the primary filter screen 7 performs primary filtration, and the secondary filter screen 8 performs secondary filtration, making the filtration effect better. Motor 12 drives four lead screws 9 to rotate through the linkage rod 11. When the lead screws 9 rotate, they drive the lifting frame 1001 to move up and down on the primary filter screen 7 and the secondary filter screen 8. During the movement of the lifting frame 1001, the spring rod 1002 pushes the cleaning brush 1003 to stick to the surface of the primary filter screen 7 and the secondary filter screen 8, brushing off the impurities attached to the primary filter screen 7 and the secondary filter screen 8, which is convenient for cleaning and prevents clogging.

Claims

1. A hydraulic engineering gate with a filtration function, comprising a side rail (1) and a primary filter screen (7), characterized in that, A gate body (2) is installed on the inner side of the front end of the side rail (1), and the gate body (2) and the side rail (1) are slidably connected. The primary filter (7) is installed at the rear end of the side rail (1), and a secondary filter (8) is installed at the rear end of the primary filter (7). The left and right sides of the interior of the secondary filter (8) are rotatably connected to a screw (9), and a cleaning assembly (10) is threadedly connected to the outer periphery of the screw (9).

2. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 1, characterized in that, The cleaning assembly (10) includes a lifting frame (1001), a spring rod (1002) and a cleaning brush (1003), and the spring rod (1002) is installed on the inner side of the lifting frame (1001), and the cleaning brush (1003) is installed on the inner side of the spring rod (1002).

3. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 1, characterized in that, The upper end of the lead screw (9) is equipped with a linkage rod (11), and a motor (12) is installed on one side of the linkage rod (11).

4. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 1, characterized in that, The gate body (2) is installed on the inner side of the side rail (1).

5. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 4, characterized in that, The gate body (2) is equipped with racks (3) on both the left and right sides, and the racks (3) are welded to the gate body (2).

6. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 5, characterized in that, A transmission gear (4) is installed on one side of the rack (3), and the transmission gear (4) meshes with the rack (3).

7. A hydraulic engineering gate with a filtration function for water conservancy projects according to claim 6, characterized in that, The front end of the transmission gear (4) is equipped with a bevel gear set (5), and the inner side of the bevel gear set (5) is equipped with a motor (6).

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