Emergency flood control device

Abstract

The utility model belongs to the field of flood control devices, and particularly relates to an emergency flood control device. According to the technical scheme, a first water-resisting layer is included, a second water-resisting layer is arranged above the first water-resisting layer, the rear end of the first water-resisting layer and the rear end of the second water-resisting layer are fixed, the angle of the overall cross section is smaller than 90 degrees, and a plurality of pieces of connecting cloth are fixed between the second water-resisting layer and the first water-resisting layer; a floating ball used for enabling the upper end of the second water-resisting layer to float on a flood face is fixed to the upper end of the second water-resisting layer, connecting sleeves are fixed to the left top and the right top of the first water-resisting layer, and each connecting sleeve is detachably provided with a first connecting assembly used for being connected with the other first water-resisting layer. A second connecting assembly used for being connected with the other second water-resisting layer is installed on the second water-resisting layer. The foldable water-resisting device can be folded or rolled together, so that a large amount of water can be transported and carried at a time, a plurality of first water-resisting layers and a plurality of second water-resisting layers can be connected together, and the blocking area of the device is increased.

Description

Technical Field

[0001] The utility model belongs to the field of flood prevention devices, in particular to an emergency flood prevention device. Background Art

[0002] For thousands of years, floods have been a common natural disaster, causing great harm to people's lives and production. In recent years, urban rain and floods have also occurred frequently, which has seriously affected the lives of urban residents and even caused significant losses to the lives and property of citizens. Preventing and controlling urban rain and floods has become an important task in today's life. Most of the existing gates are fixed in a river, sluice or canal, which takes a long time to build, cannot be moved, and cannot be temporarily set up where needed. In flood prevention work, especially in urban flood prevention work, it is often necessary to temporarily set up retaining gate walls in culverts, tunnels, bridge holes, streets, doorways, crosswalks, subway entrances or between buildings to prevent floods from entering or quickly drain the accumulated water.

[0003] Most of the existing flood prevention devices use sandbags, but in order to meet the water level blockade of a large area, a large number of sandbags are needed. Not only are they time-consuming and labor-intensive to fill and transport, but they also require a large amount of manpower to carry them when floods come. Utility Model Content

[0004] The purpose of the utility model is to provide an emergency flood prevention device, which is easy to assemble, transport and carry and can effectively save space and manpower.

[0005] The emergency flood prevention device comprises a first waterproof layer, a second waterproof layer is arranged above the first waterproof layer, the rear ends of the first waterproof layer and the second waterproof layer are fixed and the overall cross-sectional angle is less than 90 degrees, a plurality of connecting cloths are fixed between the second waterproof layer and the first waterproof layer, a plurality of installation grooves are opened at the upper end of the second waterproof layer, a buoy for making the upper end of the second waterproof layer float on the flood surface is fixed in each installation groove, connecting sleeves are fixed on the left top and the right top of the first waterproof layer, each connecting sleeve is detachably mounted with a first connecting component for connecting to another first waterproof layer, and a second connecting component for seamlessly connecting to another second waterproof layer is installed on the second waterproof layer.

[0006] Furthermore, the first waterproof layer, the second waterproof layer, the connecting cloth and the connecting sleeve are all made of polyester fiber material and are coated with PVC.

[0007] Furthermore, the first connecting component includes a connecting rod with one end located in a connecting sleeve, and the other end of the connecting rod is located in a connecting sleeve on the left top of another first waterproof layer. A fixing plate is provided on the top of the connecting sleeve, and an insertion rod is fixed on the bottom of the fixing plate, and the insertion rod passes through the connecting sleeve and is plugged into the connecting rod.

[0008] Furthermore, the connecting sleeve and the connecting rod are both square structures.

[0009] Furthermore, the second connecting component includes a connecting layer fixed on the right end of the second waterproof layer, the bottom of the connecting layer is flush with the bottom of the second waterproof layer, a Velcro mother patch is arranged on the left end of the second waterproof layer, and a Velcro sub-patch adhered to the Velcro mother patch is arranged on the connecting layer.

[0010] Furthermore, there are two connecting layers, both of which are made of polyester fiber material and coated with PVC. The two connecting layers are respectively fixed on the front and back sides of the right end of the second waterproof layer, and Velcro sub-stickers are distributed on the opposite surfaces of the two connecting layers, and Velcro mother stickers are distributed on the front and back sides of the left end of the second waterproof layer.

[0011] Furthermore, the installation grooves are all structures that are connected front to back and are distributed left to right. Connecting ropes are fixed to the left and right ends of each float, and the two connecting ropes are respectively fixed to the left and right groove walls of the corresponding installation grooves.

[0012] Furthermore, a plurality of suction cups are fixed to the bottom of the first waterproof layer to prevent the first waterproof layer from shifting.

[0013] Furthermore, the suction cup is made of silicone or rubber.

[0014] Compared with the prior art, the utility model has the following beneficial effects: when impacted by a flood, the utility model can freely form a stable acute-angle structure according to the height of the flood through the first waterproof layer, the second waterproof layer and the connecting cloth, thereby achieving the effect of a dam, and using the principle of hydraulics to prevent the flow of the flood. At the same time, the second waterproof layer and the first waterproof layer can be separated in the flood through the float, without the need to manually lift the second waterproof layer in the early stage of the flood until the second waterproof layer and the first waterproof layer can stably intercept the flood. At the same time, the first waterproof layer, the second waterproof layer, the connecting cloth and the connecting sleeve are all made of polyester fiber material, which is low in cost, light and soft in texture, and not easy to deform. Therefore, after removing the fixing plate, the insertion rod and the connecting rod, the remaining main body of the device can be folded or rolled together, so that a large amount can be transported and carried one by one in a backpack or bag. The first connecting component and the second connecting component can also connect several first waterproof layers and second waterproof layers together, so as to increase the blocking area of ​​the device, thereby realizing large-scale flood prevention for the entire building or the entire street. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Right view of;

[0017] Figure 3 for Figure 1 A top view of the second waterproof layer;

[0018] The names of the components in the figure are: 1. Second waterproof layer; 2. Float; 3. Connecting layer; 4. Velcro sub-sticker; 5. Fixing plate; 6. Insert rod; 7. Connecting rod; 8. Connecting sleeve; 9. Connecting cloth; 10. First waterproof layer; 11. Suction cup; 12. Velcro mother sticker. DETAILED DESCRIPTION

[0019] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0020] Example 1

[0021] The emergency flood prevention device described in this embodiment includes a first waterproof layer 10, a second waterproof layer 1 is arranged above the first waterproof layer 10, the first waterproof layer 10 and the rear end of the second waterproof layer 1 are fixed and the overall cross-sectional angle is less than 90 degrees, and a plurality of connecting fabrics 9 are fixed between the second waterproof layer 1 and the first waterproof layer 10. Figure 2 As shown, in this embodiment, the first waterproof layer 10, the second waterproof layer 1 and the connecting fabric 9 can freely form a stable acute angle structure according to the height of the flood when impacted by the flood, thereby achieving the effect of a dam and preventing the flow of the flood by using the principle of hydraulics; Figure 1 and Figure 2 As shown, the second waterproof layer 1 is arranged in an inclined shape with the front higher and the back lower, the rear end of the first waterproof layer 10 is fixed to the rear end of the second waterproof layer 1 by stitches or adhesive, and the connection cloth 9 is fixed to the first waterproof layer 10 and the second waterproof layer 1 in the same way. In practical applications, the three can also be made in one piece;

[0022] The upper end of the second waterproof layer 1 is provided with a plurality of installation grooves, and a buoy 2 is fixed in each installation groove for making the upper end of the second waterproof layer 1 float on the flood surface. The present embodiment can ensure that the second waterproof layer 1 and the first waterproof layer 10 can be separated in the flood by the buoy 2, without the need to manually lift the second waterproof layer 1 at the early stage of the flood until the second waterproof layer 1 and the first waterproof layer 10 can stably intercept the flood, thereby effectively ensuring the life safety of the user; Figure 1 , Figure 2 and Figure 3 As shown, the installation grooves are all structures that are connected front to back and are distributed left to right. Connection ropes are fixed to the left and right ends of each float 2. The two connection ropes are respectively fixed to the left and right walls of the corresponding installation grooves, wherein the float 2 is an air bag or made of foam;

[0023] A connecting sleeve 8 is fixed to the left top and the right top of the first waterproof layer 10, and each connecting sleeve 8 is provided with a connecting rod 7 with one end located in the connecting sleeve 8, and the other end of the connecting rod 7 is located in the connecting sleeve 8 on the left top of another first waterproof layer 10. A fixing plate 5 is provided on the top of the connecting sleeve 8, and an insertion rod 6 is fixed to the bottom of the fixing plate 5, and the insertion rod 6 passes through the connecting sleeve 8 and is inserted into the connecting rod 7 (the connecting rod 7, the fixing plate 5 and the insertion rod 6 in this paragraph constitute the first connecting component for connecting another first waterproof layer 10 as a whole. In actual application, the fixing plate 5 and the insertion rod 6 can also be plastic bolts, and are threadedly matched with the connecting rod 7). In this embodiment, by respectively inserting the connecting rod 7 into the connecting sleeves 8 of different first waterproof layers 10 and fixing them in place using the fixing plate 5 and the insertion rod 6, several first waterproof layers 10 can be quickly connected together; Figure 1 and Figure 2 As shown, both left and right ends of the top of the connecting rod 7 are provided with slots for inserting the insertion rod 6, and the connecting sleeve 8 is provided with a channel for the insertion rod 6 to pass through independently. Both the connecting sleeve 8 and the connecting rod 7 are square structures, so that it is convenient to align the slot with the channel;

[0024] The first waterproof layer 10, the second waterproof layer 1, the connecting cloth 9 and the connecting sleeve 8 are all made of polyester fiber material and are coated with PVC. The polyester fiber has low cost, light and soft texture, and is not easy to deform (good recovery ability after bending and other deformations). Therefore, after removing the fixing plate 5, the insertion rod 6 and the connecting rod 7, the remaining main body of the device can be folded or rolled together, so that a large amount can be transported and carried in a backpack or bag.

[0025] A connecting layer 3 is fixed to the right end of the second waterproof layer 1, and the bottom of the connecting layer 3 is flush with the bottom of the second waterproof layer 1. A Velcro mother patch 12 is provided at the left end of the second waterproof layer 1, and a Velcro sub-patch 4 adhered to the Velcro mother patch 12 is provided on the connecting layer 3 (the connecting layer 3, Velcro mother patch 12 and Velcro sub-patch 4 in this paragraph constitute the second connecting component for seamlessly connecting another second waterproof layer 1. In actual application, the Velcro sub-patch 4 can also be directly fixed on the rear side of the right end of the second waterproof layer 1, and the Velcro mother patch 12 can be fixed on the front side of the left end of the second waterproof layer 1). Figure 1 , Figure 2 and Figure 3As shown, there are two connecting layers 3, both of which are made of polyester fiber material and have a PVC coating. The two connecting layers 3 are respectively fixed to the front and rear sides of the right end of the second waterproof layer 1, and Velcro sub-stickers 4 are distributed on the opposite surfaces of the two connecting layers 3, and Velcro mother stickers 12 are distributed on the front and rear sides of the left end of the second waterproof layer 1. In this embodiment, the left end of the second waterproof layer 1 is wrapped between the two connecting layers 3 of the other second waterproof layer 1, and the Velcro sub-stickers 4 and Velcro mother stickers 12 are used to quickly connect the two. At the same time, since the lower end of the connecting layer 3 is flush with the lower end of the second waterproof layer 1, it is possible to prevent floods from flowing between the two second waterproof layers 1 after the connection. Therefore, when several first waterproof layers 10 and second waterproof layers 1 are independently connected together (that is, a first waterproof layer 10 is connected to another first waterproof layer 10, and a second waterproof layer 1 is connected to another second waterproof layer 1), the blocking area of ​​the device can be greatly increased, thereby achieving large-scale flood prevention for the entire building or the entire street.

[0026] When this embodiment is used, firstly, several first waterproof layers 10 are laid on the ground in order, and the open ends of the first waterproof layers 10 and the second waterproof layers 1 are facing the direction of the flood, and then the connecting rods 7 are respectively inserted into the connecting sleeves 8 of different first waterproof layers 10, and then the insertion rods 6 at the bottom of the fixing plate 5 are inserted into the slots of the connecting rods 7 to fix the connecting rods 7, and then the left end of the second waterproof layer 1 is clamped between the two connecting layers 3 of another second waterproof layer 1, and fixed with Velcro sub-stickers 4 and Velcro mother stickers 12, so as to surround the entire building or the facade of the entire street. At this time, the laying of this flood prevention device is completed, and when the flood spreads, the second waterproof layer 1 is separated from the first waterproof layer 10 by the buoyancy of the float 2, and unfolds as the water level rises, and at the same time the connecting cloth 9 supports the second waterproof layer 1, so that the flood is blocked.

[0027] Example 2

[0028] This embodiment further illustrates the technology. A plurality of suction cups 11 are fixed to the bottom of the first waterproof layer 10 for preventing the first waterproof layer 10 from shifting. The suction cups 11 adsorb the ground to prevent the first waterproof layer 10 from shifting or even being lifted up by the flood due to the impact of the flood. The suction cups 11 are made of silicone or rubber, so that they can cooperate with the folding or rolling up of the first waterproof layer 10.

Claims

1. An emergency flood prevention device, comprising a first waterproof layer (10), characterized in that: A second waterproof layer (1) is arranged above the first waterproof layer (10); the first waterproof layer (10) and the rear ends of the second waterproof layer (1) are fixed and the overall cross-sectional angle is less than 90 degrees; a plurality of connecting cloths (9) are fixed between the second waterproof layer (1) and the first waterproof layer (10); a plurality of mounting grooves are provided at the upper end of the second waterproof layer (1); a buoy (2) is fixed in each mounting groove for making the upper end of the second waterproof layer (1) float on the flood surface; connecting sleeves (8) are fixed at the left and right top ends of the first waterproof layer (10); a first connecting component for connecting to another first waterproof layer (10) is detachably mounted on each connecting sleeve (8); and a second connecting component for connecting to another second waterproof layer (1) is mounted on the second waterproof layer (1).

2. The emergency flood control device according to claim 1, characterized in that: The first waterproof layer (10), the second waterproof layer (1), the connecting cloth (9) and the connecting sleeve (8) are all made of polyester fiber material and are coated with PVC.

3. The emergency flood prevention device according to claim 2, characterized in that: The first connecting component comprises a connecting rod (7) with one end located in a connecting sleeve (8), the other end of the connecting rod (7) being located in a connecting sleeve (8) on the left top of another first waterproof layer (10), a fixing plate (5) being arranged on the top of the connecting sleeve (8), an inserting rod (6) being fixed on the bottom of the fixing plate (5), and the inserting rod (6) passing through the connecting sleeve (8) and being inserted into the connecting rod (7).

4. The emergency flood prevention device according to claim 3, characterized in that: The connecting sleeve (8) and the connecting rod (7) are both square structures.

5. The emergency flood prevention device according to claim 2 or 3, characterized in that: The second connection component comprises a connection layer (3) fixed on the right end of the second waterproof layer (1), the bottom of the connection layer (3) is flush with the bottom of the second waterproof layer (1), a Velcro mother patch (12) is arranged at the left end of the second waterproof layer (1), and a Velcro child patch (4) adhered to the Velcro mother patch (12) is arranged on the connection layer (3).

6. The emergency flood prevention device according to claim 5, characterized in that: There are two connecting layers (3) in total, and both are made of polyester fiber material and have a PVC coating. The two connecting layers (3) are respectively fixed to the front and rear sides of the right end of the second waterproof layer (1), and Velcro sub-strips (4) are distributed on the opposite surfaces of the two connecting layers (3), and Velcro mother strips (12) are distributed on the front and rear sides of the left end of the second waterproof layer (1).

7. The emergency flood prevention device according to claim 1 or 4, characterized in that: The installation grooves are all structures that are connected front to back and are distributed left to right. The left and right ends of each float (2) are fixed with connecting ropes, and the two connecting ropes are respectively fixed to the left and right groove walls of the corresponding installation grooves.

8. The emergency flood prevention device according to claim 1 or 2, characterized in that: A plurality of suction cups (11) for preventing the first waterproof layer (10) from shifting are fixed to the bottom of the first waterproof layer (10).

9. The emergency flood prevention device according to claim 8, characterized in that: The suction cup (11) is made of silica gel or rubber.

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