River channel management device for flood control in water conservancy management

Abstract

The flood control river channel management device for water conservancy management comprises a base and a vertical plate fixedly arranged on the upper end face of the base, a hollow round pipe is fixedly arranged in the center of the vertical plate, water permeable holes are formed in the front side face and the rear side face of the hollow round pipe, a U-shaped frame is fixedly arranged at the upper end of the vertical plate, and a rotating shaft is rotationally arranged in the center of the U-shaped frame. A cross beam is fixedly arranged at the end, extending into the hollow circular pipe, of the rotating shaft, arc-shaped plates are fixedly arranged at the two ends of the cross beam, the outer walls of the arc-shaped plates are arranged close to the inner wall of the hollow circular pipe and rotate in the hollow circular pipe, and a power assembly for driving the arc-shaped plates to rotate is fixedly arranged on the U-shaped frame. Compared with the prior art, the device has the advantages that the supporting rod structures capable of being telescopically adjusted are arranged, the stability of the device is enhanced, the device controls rotation of the arc-shaped plate through the power assembly, flexible adjustment of water flow is achieved, and the device is simple in structure, convenient to use and high in practicability. And the water flow adjustment is more convenient and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy management devices, in particular to a river channel management device for flood control used in water conservancy management. Background Art

[0002] Flood control is of vital importance in water conservancy management, especially in river management. Flood control is an important task to protect people's lives and property and maintain the ecological environment. As a common engineering facility, interception and blocking devices play a key role in river management. They control the flow of rivers, prevent floods, and regulate the water level of rivers to maintain the safety and ecological balance of surrounding areas.

[0003] Traditional interception and blocking devices have a series of defects, which limit their effectiveness and efficiency in practical applications:

[0004] Poor stability: Traditional devices often lack sufficient stability when facing strong water flow impacts and are easily washed away or knocked down by the water flow, thus failing to effectively play their flood prevention role.

[0005] Inconvenient water flow regulation: Traditional devices usually lack a flexible water flow regulation mechanism, making it difficult to adjust the water flow in a timely manner according to actual conditions, resulting in management inconvenience and limitations. Utility Model Content

[0006] In order to solve the above-mentioned various problems, the utility model provides a river management device for flood control used in water conservancy management.

[0007] In order to solve the above technical problems, the technical solution of the utility model is: a river management device for flood control for water conservancy management, comprising a base and a vertical plate fixedly arranged on the upper end surface of the base, a hollow circular tube is fixedly arranged at the center of the vertical plate, and water permeable holes are arranged on the front and rear sides of the hollow circular tube, a U-shaped frame is fixedly arranged on the upper end of the vertical plate, a rotating shaft is rotated at the center of the U-shaped frame, a cross beam is fixedly arranged at one end of the rotating shaft extending to the inside of the hollow circular tube, and arc-shaped plates are fixedly arranged at both ends of the cross beam, the outer wall of the arc-shaped plate is arranged close to the inner wall of the hollow circular tube and rotates inside the hollow circular tube, a power component for driving the arc-shaped plate to rotate is fixedly arranged on the U-shaped frame, and a telescopic and adjustable support rod structure is hinged at both ends of the side of the vertical plate.

[0008] Furthermore, the telescopically adjustable support rod structure includes a support rod hingedly arranged on the side of the vertical plate, a telescopic rod is inserted into the bottom of the support rod, a limiting mechanism is matched between the support rod and the telescopic rod, and a fixed base is hingedly arranged at the lower end of the telescopic rod, and a column is fixedly arranged at the bottom of the fixed base.

[0009] Furthermore, the limiting mechanism includes a fixing bolt threadedly connected to the lower end of the support rod, and also includes a threaded hole provided on the side of the telescopic rod, and the fixing bolt is adapted to the threaded hole.

[0010] Furthermore, the power assembly includes a motor fixed on the U-shaped frame, a driving sprocket is fixed on the driving shaft of the motor, a driven sprocket is fixed on one end of the rotating shaft extending above the U-shaped frame, and a chain is connected between the driving sprocket and the driven sprocket.

[0011] Furthermore, a reinforcing plate is connected between the bottoms of the two arc-shaped plates.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. Enhanced stability: A retractable and adjustable support rod structure is set to support the upright plate in the direction of water flow, which can resist the impact of water flow, enhance the stability of the device, and effectively prevent it from being washed away or knocked down. Two arc-shaped plates are set to close the water holes on both sides of the hollow circular tube at the same time. After closing, part of the water is retained inside the hollow circular tube, which increases the weight of the equipment and further improves the stability and impact resistance.

[0014] 2. Flexible water flow regulation: The equipment adopts structures such as vertical plates, U-shaped frames, crossbeams, and curved plates. The equipment controls the rotation of the curved plates through power components to achieve flexible adjustment of the water flow, making water flow regulation more convenient and precise, and more adaptable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structure diagram of a river management device for flood control in water conservancy management. Figure 1 .

[0016] Figure 2 This is a three-dimensional structure diagram of a river management device for flood control in water conservancy management. Figure 2 .

[0017] Figure 3 This is a three-dimensional structure diagram of a river management device for flood control in water conservancy management. Figure 3 .

[0018] Figure 4 The utility model is a schematic diagram of the main structure of a river management device for flood control used in water conservancy management.

[0019] Figure 5 The utility model is a schematic diagram of the structure of a river management device for flood control used in water conservancy management.

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of a river management device for flood control in water conservancy management. Figure 1 .

[0021] Figure 7This is a schematic diagram of the cross-sectional structure of a river management device for flood control in water conservancy management. Figure 2 .

[0022] As shown in the figure: 1. Base; 2. Vertical plate; 3. Hollow circular tube; 4. Water permeable hole; 5. U-shaped frame; 6. Rotating shaft; 7. Crossbeam; 8. Arc plate; 9. Support rod; 10. Telescopic rod; 11. Fixed base; 12. Insert column; 13. Fixing bolt; 14. Threaded hole; 15. Motor; 16. Driving sprocket; 17. Driven sprocket; 18. Chain; 19. Reinforcement plate. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Combined with Figure 1 To Attachment Figure 7 A river management device for flood control for water conservancy management includes a base 1 and a vertical plate 2 fixedly arranged on the upper end surface of the base 1, a hollow circular tube 3 is fixedly arranged at the center of the vertical plate 2, and water permeable holes 4 are arranged on the front and rear sides of the hollow circular tube 3, a U-shaped frame 5 is fixedly arranged on the upper end of the vertical plate 2, a rotating shaft 6 is arranged at the center of the U-shaped frame 5, a cross beam 7 is fixedly arranged at one end of the rotating shaft 6 extending to the inside of the hollow circular tube 3, and an arc plate 8 is fixedly arranged at both ends of the cross beam 7, the outer wall of the arc plate 8 is arranged close to the inner wall of the hollow circular tube 3 and rotates inside the hollow circular tube 3, a reinforcing plate 19 is connected between the bottoms of the two arc plates 8, a power component for driving the arc plate 8 to rotate is fixedly arranged on the U-shaped frame 5, and a telescopic and adjustable support rod structure is hinged at both ends of the side of the vertical plate 2.

[0027] In this embodiment, the telescopically adjustable support rod structure includes a support rod 9 hingedly arranged on the side of the vertical plate 2, a telescopic rod 10 is inserted at the bottom of the support rod 9, a limiting mechanism is matched between the support rod 9 and the telescopic rod 10, a fixed base 11 is hingedly arranged at the lower end of the telescopic rod 10, and a plug column 12 is fixed at the bottom of the fixed base 11. The limiting mechanism includes a fixing bolt 13 threadedly connected to the lower end of the support rod 9, and also includes a threaded hole 14 arranged on the side of the telescopic rod 10, and the fixing bolt 13 is adapted to the threaded hole 14.

[0028] In this embodiment, the power assembly includes a motor 15 fixed on the U-shaped frame 5, a driving sprocket 16 is fixed on the driving shaft of the motor 15, a driven sprocket 17 is fixed on one end of the rotating shaft 6 extending above the U-shaped frame 5, and a chain 18 is connected between the driving sprocket 16 and the driven sprocket 17.

[0029] Specific implementation method of the utility model: Before use, the utility model is placed in a river channel, connected to an external power source, the telescopic rod 10 is stretched to a certain length and then fixed by fixing bolts 13, and the plug column 12 of the fixed base 11 is inserted into the ground to complete the fixation. Water flows through the water permeable holes 4 on the side of the hollow cylinder 3. When it is necessary to adjust the water flow, start the motor 15 to drive the arc plate 8 to rotate, gradually blocking the water permeable holes 4, thereby achieving the purpose of adjusting the flow. When the water permeable holes 4 are completely blocked, the interception is completed. At this time, a part of water is retained inside the hollow cylinder 3, which increases the weight of the entire device, thereby improving the impact resistance and stability of the device.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A river management device for flood control in water conservancy management, comprising a base (1) and a vertical plate (2) fixedly arranged on the upper end surface of the base (1), characterized in that: A hollow circular tube (3) is fixedly provided at the center of the vertical plate (2), and water-permeable holes (4) are provided on both the front and rear sides of the hollow circular tube (3). A U-shaped frame (5) is fixedly provided at the upper end of the vertical plate (2), and a rotating shaft (6) is provided at the center of the U-shaped frame (5). A crossbeam (7) is fixedly provided at one end of the rotating shaft (6) extending into the interior of the hollow circular tube (3). Arc-shaped plates (8) are fixedly provided at both ends of the crossbeam (7), and the outer wall of the arc-shaped plate (8) is arranged close to the inner wall of the hollow circular tube (3) and rotates inside the hollow circular tube (3). A power assembly for driving the arc-shaped plate (8) to rotate is fixedly provided on the U-shaped frame (5), and a telescopically adjustable support rod structure is hingedly provided at both left and right ends of the side surface of the vertical plate (2).

2. A river management device for flood control in water conservancy management according to claim 1, characterized in that: The telescopically adjustable support rod structure comprises a support rod (9) hingedly arranged on the side of the vertical plate (2), a telescopic rod (10) is inserted at the bottom of the support rod (9), a limiting mechanism is matched between the support rod (9) and the telescopic rod (10), a fixed base (11) is hingedly arranged at the lower end of the telescopic rod (10), and a plug column (12) is fixedly provided at the bottom of the fixed base (11).

3. A river management device for flood control in water conservancy management according to claim 2, characterized in that: The limiting mechanism includes a fixing bolt (13) threadedly connected to the lower end of the support rod (9), and also includes a threaded hole (14) provided on the side of the telescopic rod (10), and the fixing bolt (13) is adapted to the threaded hole (14).

4. A river management device for flood control in water conservancy management according to claim 1, characterized in that: The power assembly comprises a motor (15) fixedly mounted on a U-shaped frame (5); a driving sprocket (16) is fixedly mounted on a driving shaft of the motor (15); a driven sprocket (17) is fixedly mounted on one end of the rotating shaft (6) extending above the U-shaped frame (5); and a chain (18) is connected between the driving sprocket (16) and the driven sprocket (17).

5. A river management device for flood control in water conservancy management according to claim 1, characterized in that: A reinforcing plate (19) is connected between the bottoms of the two arc-shaped plates (8).

Images