Flood prevention device for water conservancy project

Abstract

The utility model discloses a flood prevention device for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises a main plate, first toothed nails are arranged at the bottom of the main plate, fixing plates are fixedly connected to two sides of the main plate, a connecting plate is arranged on one side of the main plate, and second toothed nails are fixedly connected to the bottom of the connecting plate at equal intervals. A supporting assembly is arranged on one side of the main plate and the top of the connecting plate and used for supporting the main plate. The supporting assembly comprises a first reinforcing plate, the first reinforcing plate is fixedly connected to one side of the main plate, and a first containing groove is formed in one side of the first reinforcing plate. According to the flood prevention device for the water conservancy project, by arranging the supporting assembly, the supporting positions of the multiple supporting connecting rods on the main plate can be flexibly adjusted, and it is guaranteed that the main plate is in the best supporting state all the time. Therefore, impact force brought by water flow is effectively dispersed, stability and durability of the flood prevention device are enhanced, the service life of the flood prevention device is prolonged, and high efficiency and reliability of flood prevention work are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field especially relates to a water conservancy flood prevention device. BACKGROUND

[0002] Water conservancy engineering is the engineering for controlling and distributing the surface water and groundwater in nature, achieving the purpose of eliminating harm and promoting benefits.

[0003] The patent document with the application number CN221167648U discloses a water conservancy flood prevention device, which comprises a main plate and a tooth nail one arranged below the main plate, further comprises an adjusting assembly arranged on the surface of the main plate, the adjusting assembly comprises a first U-shaped block, a second U-shaped block, a first fixed shaft, a double-layer movable plate, a second fixed shaft, a single-layer movable plate, a third fixed shaft and a U-shaped movable plate, the first U-shaped block is arranged on the surface of the main plate, the first U-shaped block is attached to the main plate, and the first U-shaped block is fixedly connected with the first fixed shaft on the inner side.

[0004] The flood prevention device can adjust the angle between the flood prevention plate and the ground, reduce the damage caused by water impact force to the flood prevention plate, prolong the service life of the flood prevention plate, however, due to the simple support structure of the device, it may not be able to withstand strong water flow impact for a long time, the support structure may be more susceptible to erosion or wear, reducing its durability, leading to structural fatigue or damage, thereby affecting the overall performance of the flood prevention plate, aiming at the above problems, we launch a water conservancy flood prevention device. UTILITY MODEL CONTENTS

[0005] The utility model discloses a water conservancy flood prevention device, which is improved in view of the existing structure and defects, and provides a water conservancy flood prevention device to achieve better practical value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A water conservancy flood prevention device, comprising a main plate, a first tooth nail arranged at the bottom of the main plate, two fixed plates fixedly connected to the two sides of the main plate, a connecting plate arranged on one side of the main plate, a second tooth nail fixedly connected at equal intervals at the bottom of the connecting plate, a support assembly arranged on one side of the main plate and the top of the connecting plate, and the support assembly is used for supporting the main plate.

[0008] The support assembly comprises a first reinforcing plate fixedly connected to one side of the main plate, a first container groove opened on one side of the first reinforcing plate, a first recess groove opened on the top of the connecting plate, and a first sliding rod fixedly connected in the first container groove.

[0009] In a preferred scheme, the support assembly further comprises a first connecting head, the first connecting head is slidably connected in the first container groove, the inside of the first connecting head is slidably connected with the outside of the first sliding rod, the inside of the first recess is slidably connected with a second connecting head, the side of the first connecting head and the top of the second connecting head are both provided with a first mounting groove, and the inside of the first mounting groove is slidably connected with a first support connecting rod.

[0010] In a preferred scheme, the inside of the first recess is rotatably connected with a lead screw, the outside of the lead screw is threadedly connected with the inside of the second connecting head, one end of the output shaft of the motor is fixedly connected with one end of the lead screw.

[0011] In a preferred scheme, one side of the main plate is fixedly connected with two second reinforcing plates, one side of the two second reinforcing plates is provided with a second container groove, the top of the connecting plate is provided with two second recesses, and the inside of the second container groove is fixedly connected with a second sliding rod.

[0012] In a preferred scheme, the inside of the second container groove is slidably connected with a third connecting head, the inside of the third connecting head is slidably connected with the outside of the second sliding rod, the inside of the second recess is slidably connected with a fourth connecting head, the side of the third connecting head and the top of the fourth connecting head are both provided with a second mounting groove, the inside of the second mounting groove is rotatably connected with a second support connecting rod, the inside of the second recess is fixedly connected with a third sliding rod, and the outside of the third sliding rod is slidably connected with the inside of the fourth connecting head.

[0013] In a preferred scheme, a reinforcing rod is fixedly connected between the sides of the first support connecting rod and the second support connecting rod.

[0014] In a preferred scheme, the motor is electrically connected with an external control.

[0015] The water conservancy project flood prevention device provided by the utility model has the following advantages:

[0016] By arranging the support assembly, the positions of the plurality of support connecting rods supporting the main plate can be adjusted, so that the support connecting rods can be effectively dispersed in the best support position, the impact force of the water flow is effectively dispersed, and the stability and durability of the flood prevention device are enhanced. The flexible support adjustment not only improves the resistance of the flood prevention plate to strong water flow, but also prolongs the service life of the flood prevention plate, and ensures the effectiveness and reliability of the flood prevention work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional schematic view of the water conservancy project flood prevention device is provided.

[0018] Figure 2A cross section schematic view of a flood prevention device for water conservancy projects is provided in the utility model.

[0019] Figure 3 A first explosion schematic view of a flood prevention device for water conservancy projects is provided in the utility model.

[0020] Figure 4 A second explosion schematic view of a flood prevention device for water conservancy projects is provided in the utility model.

[0021] In the drawing: 1, main plate; 2, first tooth nail; 3, fixed plate; 4, connecting plate; 5, second tooth nail; 6, first reinforcing plate; 7, first containing groove; 8, first sliding rod; 9, first recess; 10, screw rod; 11, first support connecting rod; 12, first connecting head; 13, second connecting head; 14, first installation groove; 15, second reinforcing plate; 16, second sliding rod; 17, second recess; 18, third sliding rod; 19, third connecting head; 20, fourth connecting head; 21, second support connecting rod; 22, second installation groove; 23, reinforcing rod; 24, motor; 25, second containing groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0023] The flood prevention device for water conservancy projects disclosed by the utility model is mainly applied to the scene of water conservancy projects.

[0024] Referring to Figures 1 to 4 A flood prevention device for water conservancy projects, comprising: a main plate 1, the bottom of the main plate 1 is provided with a first tooth nail 2, both sides of the main plate 1 are fixedly connected with fixed plates 3, one side of the main plate 1 is provided with a connecting plate 4, the bottom of the connecting plate 4 is fixedly connected with second tooth nails 5 at equal intervals, one side of the main plate 1 and the top of the connecting plate 4 are provided with a support assembly, and the support assembly is used for supporting the main plate 1.

[0025] The support assembly comprises a first reinforcing plate 6, the first reinforcing plate 6 is fixedly connected to one side of the main plate 1, a first containing groove 7 is formed in one side of the first reinforcing plate 6, a first recess 9 is formed in the top of the connecting plate 4, and a first sliding rod 8 is fixedly connected in the first containing groove 7.

[0026] The support assembly further comprises a first connecting head 12 which is slidingly connected in the interior of the first accommodating groove 7, the interior of the first connecting head 12 is slidingly connected with the exterior of the first sliding rod 8, the interior of the first recess 9 is slidingly connected with a second connecting head 13, the side of the first connecting head 12 and the top of the second connecting head 13 are both provided with a first mounting groove 14, the interior of the first mounting groove 14 is slidingly connected with a first support connecting rod 11;

[0027] The interior of the first recess 9 is rotationally connected with a lead screw 10, the exterior of the lead screw 10 is threadedly connected with the interior of the second connecting head 13, one side of the connecting plate 4 is provided with a motor 24, one end of the output shaft of the motor 24 is fixedly connected with one end of the lead screw 10;

[0028] One side of the main plate 1 is fixedly connected with two second reinforcing plates 15, one side of the two second reinforcing plates 15 is provided with a second accommodating groove 25, the top of the connecting plate 4 is provided with two second recesses 17, the interior of the second accommodating groove 25 is fixedly connected with a second sliding rod 16;

[0029] The interior of the second accommodating groove 25 is slidingly connected with a third connecting head 19, the interior of the third connecting head 19 is slidingly connected with the exterior of the second sliding rod 16, the interior of the second recess 17 is slidingly connected with a fourth connecting head 20, one side of the third connecting head 19 and the top of the fourth connecting head 20 are both provided with a second mounting groove 22, the interior of the second mounting groove 22 is rotationally connected with a second support connecting rod 21, the interior of the second recess 17 is fixedly connected with a third sliding rod 18, the exterior of the third sliding rod 18 is slidingly connected with the interior of the fourth connecting head 20;

[0030] The first support connecting rod 11 and one side of the second support connecting rod 21 are equidistantly fixedly connected with a reinforcing rod 23.

[0031] In the above technical solution, considering that the support structure of the device is relatively simple and may not be able to withstand strong water flow impact for a long time, the support structure may be more susceptible to erosion or wear, reducing its durability, leading to structural fatigue or damage, and thus affecting the overall performance of the flood prevention board, in order to solve such problems, the specific operation is as follows: when using the flood prevention device to prevent floods, the first tooth nail 2 and the second tooth nail 5 are inserted into the ground by selecting a good fixed position, thereby fixing the main plate 1 and the connecting plate 4, then according to the pressure of the water flow, the support assembly is used, the motor 24 is started to drive the lead screw 10 to rotate, then the second connecting head 13 is moved in the first recess 9, and the first support connecting rod 11 is moved, so that the first connecting head 12 is in the first container groove 7, and slides up and down along the first sliding rod 8, at the same time, the reinforcing rod 23 is used, and the second support connecting rod 21 is moved, the third connecting head 19 is in the second container groove 25, and slides up and down along the second sliding rod 16, the fourth connecting head 20 is in the second recess 17, and slides forward and backward along the third sliding rod 18, thereby adjusting the position of the main plate 1 support, ensuring that the impact force of the water flow can be effectively dispersed at the best support position, and the stability and durability of the flood prevention device are enhanced. This flexible support adjustment not only improves the resistance of the flood prevention board to strong water flow, but also prolongs its service life, ensuring the effectiveness and reliability of the flood prevention work.

[0032] Reference Figures 1 to 4 In a preferred embodiment, the motor 24 is electrically connected to an external control;

[0033] Working principle: when using the flood prevention device to prevent floods, the first tooth nail 2 and the second tooth nail 5 are inserted into the ground by selecting a good fixed position, thereby fixing the main plate 1 and the connecting plate 4, then according to the pressure of the water flow, the support assembly is used, the motor 24 is started to drive the lead screw 10 to rotate, then the second connecting head 13 is moved in the first recess 9, and the first support connecting rod 11 is moved, so that the first connecting head 12 is in the first container groove 7, and slides up and down along the first sliding rod 8, at the same time, the reinforcing rod 23 is used, and the second support connecting rod 21 is moved, the third connecting head 19 is in the second container groove 25, and slides up and down along the second sliding rod 16, the fourth connecting head 20 is in the second recess 17, and slides forward and backward along the third sliding rod 18, thereby adjusting the position of the main plate 1 support, ensuring that the impact force of the water flow can be effectively dispersed at the best support position, and the stability and durability of the flood prevention device are enhanced. This flexible support adjustment not only improves the resistance of the flood prevention board to strong water flow, but also prolongs its service life, ensuring the effectiveness and reliability of the flood prevention work.

[0034] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A flood prevention device for hydraulic engineering, comprising a main plate (1), characterized in that, The bottom of the main plate (1) is provided with a first tooth nail (2), both sides of the main plate (1) are fixedly connected with a fixed plate (3), one side of the main plate (1) is provided with a connecting plate (4), the bottom of the connecting plate (4) is fixedly connected with a second tooth nail (5) at equal intervals, one side of the main plate (1) and the top of the connecting plate (4) are provided with a supporting assembly, and the supporting assembly is used for supporting the main plate (1). The supporting assembly comprises a first reinforcing plate (6), one side of the first reinforcing plate (6) is fixedly connected with the main plate (1), one side of the first reinforcing plate (6) is provided with a first containing groove (7), the top of the connecting plate (4) is provided with a first groove (9), and the inside of the first containing groove (7) is fixedly connected with a first sliding rod (8).

2. The flood prevention device for hydraulic engineering according to claim 1, characterized in that, The supporting assembly further comprises a first connecting head (12), the first connecting head (12) is slidably connected in the first containing groove (7), the inside of the first connecting head (12) and the outside of the first sliding rod (8) are slidably connected, the inside of the first groove (9) is slidably connected with a second connecting head (13), and the first installation groove (14) is formed in the top of the second connecting head (13) and the side of the first connecting head (12).

3. The flood prevention device for hydraulic engineering according to claim 1, characterized in that, The inside of the first groove (9) is rotatably connected with a lead screw (10), the outside of the lead screw (10) is threadedly connected with the inside of the second connecting head (13), one side of the connecting plate (4) is provided with a motor (24), and one end of the output shaft of the motor (24) is fixedly connected with one end of the lead screw (10).

4. The flood prevention device for hydraulic engineering according to claim 1, characterized in that, One side of the main plate (1) is fixedly connected with two second reinforcing plates (15), one side of the two second reinforcing plates (15) is provided with a second containing groove (25), the top of the connecting plate (4) is provided with two second grooves (17), and the inside of the second containing groove (25) is fixedly connected with a second sliding rod (16).

5. The flood prevention device for hydraulic engineering according to claim 4, characterized in that, The inside of the second containing groove (25) is slidably connected with a third connecting head (19), the inside of the third connecting head (19) and the outside of the second sliding rod (16) are slidably connected, the inside of the second groove (17) is slidably connected with a fourth connecting head (20), the second installation groove (22) is formed in the top of the fourth connecting head (20) and the side of the third connecting head (19), the inside of the second installation groove (22) is rotatably connected with a second supporting connecting rod (21), the inside of the second groove (17) is fixedly connected with a third sliding rod (18), and the outside of the third sliding rod (18) and the inside of the fourth connecting head (20) are slidably connected.

6. The flood prevention device for hydraulic engineering according to claim 2, characterized in that, The first supporting connecting rod (11) and the second supporting connecting rod (21) are fixedly connected with a reinforcing rod (23) at equal intervals on one side.

7. The flood-prevention device for hydraulic engineering according to claim 3, characterized in that, The motor (24) is electrically connected with an external control.

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