Flood prevention baffle

Abstract

The utility model relates to the technical field of flood fighting and waterlogging prevention, and discloses a flood control baffle which comprises a vertical plate, a support is fixedly connected to the rear side of the vertical plate, and a limiting assembly is arranged on the front face of the vertical plate. The flood prevention baffle and water flow form downward pressure on the arc-shaped plate, then the device is fixed, the device cannot be washed away by the water flow, the water flow flows into the water bag through the water inlet, the water bag is flushed and swelled, the weight of the device is increased, the stability of the device is improved, meanwhile, after the water bag swells, the water bag is tightly attached to the ground, and the water bag fills the concave-convex ground, so that the device is more stable. After the water bag expands, the abutting plate abuts against the ground, and the tooth grooves incline towards the support and are opposite to the flood flow direction, so that the device can better resist the impact force of the water flow, the stability of the device is improved, the friction force between the device and the ground is improved through the protruding points, and the service life of the device is prolonged. And the convex points can be embedded into the ground surface more tightly.

Description

Technical Field

[0001] The utility model relates to the technical field of flood control and waterlogging prevention, in particular to a flood prevention baffle. Background Art

[0002] The current blocking devices are mainly sandbags, but their blocking effect is not outstanding. Sandbags are heavy and inconvenient to carry and place. Moreover, a large number of sandbags are needed for flood control and disaster relief, which increases the demand for materials and manpower. In addition, the use of sandbags is not convenient during rescue in water because the height of the sandbags is far from ideal and needs to be stacked layer by layer.

[0003] According to a publicly disclosed flood baffle (publication number: CN220414112U), the above application includes a baffle body, which includes a mounting seat and a water baffle assembly arranged perpendicular to the mounting seat; the water baffle assembly includes a first water baffle and a second water baffle, and the first water baffle is provided with an open cavity arranged along its height direction, and the opening of the open cavity is away from the opening at one end of the mounting seat for the second water baffle to extend into; a pushing mechanism is provided in the open cavity, and the pushing mechanism is used to push the second water baffle out of the open cavity.

[0004] However, in actual use, the above-mentioned blocking device needs to insert the limit feet into the soil to position the device. Inserting the limit feet into the soil requires additional operating steps and tools, which increases the complexity and time consumption of installation. Especially in difficult terrain conditions, such as rocky or hardened ground, inserting the limit feet may be more difficult or even impossible. In view of this, we propose a flood baffle. Utility Model Content

[0005] The purpose of the utility model is to provide a flood prevention baffle to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a flood baffle, comprising a vertical plate, a bracket is fixedly connected to the rear side of the vertical plate, and a limit assembly is arranged on the front side of the vertical plate, and the limit assembly comprises:

[0007] An arc-shaped plate, wherein the side of the vertical plate away from the bracket is fixedly connected with the arc-shaped plate, the inner wall of the arc-shaped plate is fixedly connected with a water bag, and the arc-shaped surface of the arc-shaped plate is fixedly connected with a water inlet;

[0008] A baffle, the inner wall of the water inlet is rotatably connected with the baffle, and the baffle is fixedly connected to the airbag;

[0009] The abutment plate, the outer wall of the water bag is fixedly connected with an inclined rod, the inclined rod is hinged to the abutment plate, and the top end surface of the abutment plate is provided with a tooth groove.

[0010] Preferably, a protruding point is fixedly connected to the bottom end surface of the water bag.

[0011] Preferably, a limiting block is fixedly connected to the right side of the vertical plate, a sliding groove is fixedly connected to the left side of the vertical plate, and the limiting block is movably connected to the sliding groove, thereby the devices can be linked and fixed.

[0012] Preferably, the water bag is fixedly connected with a drain outlet on the outer wall close to the vertical plate, and a block is inserted into the inner wall of the drain outlet, so that the water in the water bag can be discharged through the drain outlet.

[0013] Preferably, the length of the baffle is equal to the length of the inner wall of the water inlet, and the width of the baffle is equal to the width of the inner wall of the water inlet.

[0014] Preferably, the water inlet is communicated with the interior of the water bag, so that water can enter the water bag through the water inlet, thereby causing the water bag to be filled and expanded.

[0015] Compared with the prior art, the utility model provides a flood prevention baffle with the following beneficial effects:

[0016] 1. The flood baffle, through the arc plate, water bag and abutment plate, the water flow forms a downward pressure on the arc plate, thereby fixing the device, and the device will not be washed away by the water flow. The water flows into the water bag through the water inlet, so that the water bag expands due to water flushing, thereby increasing the weight of the device, thereby improving the stability of the device. At the same time, after the water bag expands, it fits tightly with the ground, and the water bag fills the unevenness of the ground, thereby preventing part of the water from passing through the gap between the device and the ground and crossing the device. After the water bag expands, the abutment plate abuts against the ground, and the tooth groove is inclined in the direction of the bracket, which is opposite to the direction of the flood water flow, so that the device can better resist the impact force of the water flow, thereby increasing the stability of the device.

[0017] 2. The flood baffle has raised points which increase the friction between the device and the ground. The raised points are more tightly embedded in the ground surface to form a stronger connection, ensuring that the device always maintains a stable position, preventing the device from sliding or being washed away under the impact of flood water, and increasing the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a rear view structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the vertical plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0022] Figure 5 This is a schematic diagram of the structure of the airbag of the utility model when viewed from above;

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the structure of area B.

[0024] In the figure: 1. vertical plate; 2. bracket; 3. limit block; 4. slide groove; 5. arc plate; 6. water bag; 7. water inlet; 8. baffle; 9. air bag; 10. oblique rod; 11. abutment plate; 12. tooth groove; 13. protrusion; 14. drain outlet. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a flood baffle, including a vertical plate 1, a bracket 2 is fixedly connected to the rear side of the vertical plate 1, a limiting block 3 is fixedly connected to the right side of the vertical plate 1, a slide 4 is fixedly connected to the left side of the vertical plate 1, the limiting block 3 is movably connected to the slide 4, and the device can be fixed in a row, and a limiting assembly is arranged on the front side of the vertical plate 1, and the limiting assembly includes an arc plate 5, a water bag 6, a water inlet 7, a baffle 8, an air bag 9, an inclined rod 10, an abutment plate 11, a tooth groove 12, a protruding point 13, and a drain outlet 14.

[0026] In one embodiment of the utility model, a curved plate 5 is fixedly connected to a side of the vertical plate 1 away from the bracket 2, a water bag 6 is fixedly connected to the inner wall of the curved plate 5, a convex point 13 is fixedly connected to the bottom end face of the water bag 6, a water inlet 7 is fixedly connected to the curved surface of the curved plate 5, the water inlet 7 is communicated with the inside of the water bag 6, so that water can enter the water bag 6 through the water inlet 7, and then the water bag 6 is filled with water and expanded, a drain port 14 is fixedly connected to the outer wall of the water bag 6 close to the vertical plate 1, a block is inserted into the inner wall of the drain port 14, and the water in the water bag 6 can be discharged through the drain port 14, the inner wall of the water inlet 7 is rotatably connected to a baffle 8, the baffle 8 is fixedly connected to the airbag 9, the length of the baffle 8 is equal to the length of the inner wall of the water inlet 7, the width of the baffle 8 is equal to the width of the inner wall of the water inlet 7, the outer wall of the water bag 6 is fixedly connected to an inclined rod 10, the inclined rod 10 is hinged to the abutment plate 11, and a tooth groove 12 is provided on the top end face of the abutment plate 11.

[0027] A plurality of devices are movably connected with the slide groove 4 through the limit block 3, so that the plurality of devices are fixed in a row, and the water flow of the flood flows to the arc plate 5, and the water flow forms a downward pressure on the arc plate 5, thereby fixing the device and preventing the device from being washed away by the water flow. The water flows into the water bag 6 through the water inlet 7, so that the water bag 6 expands with water, thereby increasing the weight of the device and thereby improving the stability of the device. At the same time, after the water bag 6 expands, it fits tightly with the ground, and the water bag 6 fills the unevenness of the ground, thereby preventing part of the water from passing over the device through the gap between the device and the ground. After the water bag 6 expands, the abutment plate 11 abuts against the ground, and the tooth groove 12 is inclined in the direction of the bracket 2, which is opposite to the direction of the flood water flow, so that the device can better resist the impact force of the water flow and increase the stability of the device.

[0028] In addition, the bottom end surface of the airbag 9 is fixedly connected with a protrusion 13, which increases the friction between the device and the ground. The protrusion 13 will be more tightly embedded in the ground surface to form a stronger connection, ensuring that the device always maintains a stable position, preventing the device from sliding or being washed away under the impact of flood water, and increasing the overall stability.

[0029] In the utility model, when in use, multiple groups of devices are movably connected to the slide 4 through the limit block 3, the water flow of the flood flows to the arc plate 5, and flows into the water bag 6 through the water inlet 7, so that the water bag 6 is flushed with water and expanded. After the water bag 6 expands, it fits tightly with the ground. When the water level rises above the water inlet 7, the air bag 9 floats up to block the water inlet 7, and the abutment plate 11 abuts against the ground. Further, the protruding point 13 will be more tightly embedded in the ground surface.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A flood baffle, comprising a vertical plate (1), a bracket (2) being fixedly connected to the rear side of the vertical plate (1), characterized in that: A limiting component is arranged on the front side of the vertical plate (1), and the limiting component comprises: An arc-shaped plate (5), wherein the side of the vertical plate (1) away from the bracket (2) is fixedly connected with the arc-shaped plate (5), the inner wall of the arc-shaped plate (5) is fixedly connected with a water bag (6), and the arc-shaped surface of the arc-shaped plate (5) is fixedly connected with a water inlet (7); A baffle (8), the inner wall of the water inlet (7) is rotatably connected to the baffle (8), and the baffle (8) is fixedly connected to the air bag (9); The abutment plate (11) is fixedly connected to the outer wall of the water bag (6) with an inclined rod (10), the inclined rod (10) is hinged to the abutment plate (11), and a tooth groove (12) is provided on the top end surface of the abutment plate (11).

2. A flood baffle according to claim 1, characterized in that: A protruding point (13) is fixedly connected to the bottom end surface of the water bag (6).

3. The flood baffle according to claim 1, characterized in that: The right side of the vertical plate (1) is fixedly connected to a limit block (3), the left side of the vertical plate (1) is fixedly connected to a slide groove (4), and the limit block (3) is movably connected to the slide groove (4).

4. The flood baffle according to claim 1, characterized in that: The outer wall of the water bag (6) close to the vertical plate (1) is fixedly connected to a drainage port (14), and the inner wall of the drainage port (14) is plugged with a stopper.

5. The flood baffle according to claim 1, characterized in that: The length of the baffle (8) is equal to the length of the inner wall of the water inlet (7), and the width of the baffle (8) is equal to the width of the inner wall of the water inlet (7).

6. The flood baffle according to claim 1, characterized in that: The water inlet (7) is communicated with the interior of the water bag (6).

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