Levee flood-prevention drainage device and use method

Abstract

The application provides a dike flood prevention drainage device and a use method, and belongs to the technical field of dike flood prevention drainage. The technology comprises a base, a blocking assembly is installed on the base, an auxiliary assembly is arranged on the upper portion of the blocking assembly, a drainage assembly is arranged on the lower portion of the blocking assembly, a first air bag is arranged on the front side and the rear side, the first air bag on the front side and the first air bag on the rear side are connected through a pipeline, and the first air bag on the rear side abuts against the upper portion of the drainage assembly. The application has the advantages of convenient installation, convenient construction, good buffering effect on flood, simultaneous blocking and drainage of flood, good flood prevention effect, automatic adjustment of the blocking height according to the height of the flood, automatic completion of the unblocking of the drainage pipe and the like.

Description

Technical Field

[0001] This invention belongs to the field of dike flood control and diversion technology, specifically a dike flood control and diversion device and its usage method. Background Technology

[0002] When a flood exceeding the standard arrives, the dike is prone to overflow due to design limitations. This requires timely raising of the top of the dike and effective drainage of the blocked flood. Currently, geotextile bags (filled with fine sand) are commonly used to directly seal the breaches in the dike. However, this operation has several drawbacks: (1) the flood drainage problem is not solved after sealing; (2) the geotextile bags are small and easily washed away; (3) as the flood volume increases after sealing, there is still a risk of flood overflow, and geotextile bags need to be added continuously for sealing. Summary of the Invention

[0003] The present invention provides a flood control diversion device for dikes and a method of using it, with the aim of solving at least one of the technical problems of the prior art mentioned in the background art.

[0004] The present invention provides the following technical solution to achieve the above objectives: A dike flood control and diversion device includes a base, a blocking component installed on the base, an auxiliary component on the upper part of the blocking component, a drainage component on the lower part, and a first airbag on both the front and rear sides. The first airbag on the front side and the first airbag on the rear side are connected by a pipe, and the first airbag on the rear side abuts against the upper part of the drainage component.

[0005] In the aforementioned dike flood control and diversion device, a U-shaped auxiliary seat is connected to the base; the blocking component includes two mounting blocks fixed to the top surface of the base, and the two mounting blocks are connected to the two front ends of the auxiliary seat by a sliding rod. A baffle is slidably connected to the sliding rod, and the rear side of the baffle is connected to the front side of the rear first airbag; two first spring rods are connected to the lower rear side of the baffle, and the two first spring rods are respectively connected to the two front ends of the auxiliary seat.

[0006] In the aforementioned dike flood control and diversion device, the front side of the baffle is connected to four second spring rods, the four second spring rods are connected to the baffle plate, and the front side of the baffle plate is connected to the rear side of the front first airbag.

[0007] In the aforementioned dike flood control and diversion device, the drainage component includes a sleeve that passes through the bottom of a baffle. A drainage pipe is slidably disposed in the sleeve. At the front side of the baffle, the front end of the drainage pipe is provided with drainage holes arranged in a ring array. At the rear side of the baffle, a first stop is connected to the drainage pipe. The first stop is connected to one end of a Z-shaped force-bearing block. The other end of the force-bearing block contacts the rear side of the first airbag. An elastic element is sleeved on the outer wall of the drainage pipe. The elastic element is disposed between the first stop and the auxiliary seat. The rear end of the drainage pipe passes through the first stop.

[0008] In the aforementioned dike flood control and diversion device, the auxiliary component includes a mounting plate that slides up and down on a second spring rod, and a second airbag is connected to the top front side of the mounting plate.

[0009] In the aforementioned dike flood control and diversion device, the rear ends of the two second spring rods are connected to second stop seats. The rear end faces of the two second stop seats are provided with ball bearings in a circular array, and the ball bearings are in contact with the front end face of the mounting plate.

[0010] In the aforementioned dike flood control and diversion device, a fixing component is installed on the auxiliary seat. The fixing component includes a fixing seat and a fixing rod rotatably connected to the rear side of the auxiliary seat. The fixing seat has a concave structure, and the fixing rod has a rectangular rod structure. The fixing seat and the fixing rod are matched, and a fixing hole is opened on both the fixing seat and the fixing rod.

[0011] In the aforementioned dike flood control and diversion device, a ground nail is inserted into the base, and the upper end of the ground nail is engaged with the auxiliary seat.

[0012] The aforementioned method of using the flood control and diversion device for the dike includes the following steps: When the floodwaters arrive, the water waves contact the blocking plate, and the second spring rod can achieve the first buffering, while the two first spring rods can achieve the second buffering, thus reducing the impact force of the water waves; when the water waves impact the first airbag on the front side, the first airbag is compressed and air is introduced through the pipe, causing the first airbag on the rear side to inflate and press the force block backward. The force block will drive the first stop and the drainage pipe to move backward against the elastic force of the elastic element. When the drainage pipe moves backward, the sleeve clears the blockage of the drainage hole at the front end of the drainage pipe; when the second airbag contacts the floodwaters, it can float up and down with the rise and fall of the floodwaters under the action of buoyancy, thereby realizing the automatic adjustment of the height of the installation plate for flood blocking.

[0013] When multiple dike flood control diversion devices need to be connected, the aforementioned method of using the dike flood control diversion device involves setting up multiple dike flood control diversion devices side by side, then rotating the fixing seat and fixing rod of each dike flood control diversion device outward to a flat state, and then snapping the fixing seat and fixing rod on two adjacent dike flood control diversion devices together. At this time, the snapped fixing seat and the fixing hole on the fixing rod are aligned, and the fixing rod can be inserted into the fixing hole for further reinforcement.

[0014] Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses ground nails for fixing, and adjacent devices can be snapped together and fixed using fixing bases and fixing rods. The fixing rods can also be inserted into fixing holes for further reinforcement. Therefore, this invention is convenient to construct and can effectively improve the efficiency of raising dikes to block floods.

[0015] 2. The present invention is equipped with a drainage component, which can divert floodwater while blocking it.

[0016] 3. During the use of this invention, when water waves come into contact with the baffle plate, the second spring rod can achieve the first buffering, and the two first spring rods can achieve the second buffering. Multiple buffering can greatly reduce the impact force of the flood, which is beneficial to the continuous use of the device.

[0017] 4. The present invention is equipped with an auxiliary component. When the second airbag comes into contact with the flood, it can float up and down with the rise and fall of the flood water level under the action of buoyancy, so as to realize the automatic adjustment of the height of the installation plate to block the flood.

[0018] 5. During the use of this invention, when water waves impact the first airbag on the front side, the first airbag on the rear side will inflate and squeeze the force block backward. The force block will drive the drain pipe to move backward, and the drain hole at the front end of the drain pipe can be cleared through the sleeve. This solves the problem that when the drain head is blocked during drainage, it will easily affect the drainage effect, and manual clearing is inconvenient and dangerous.

[0019] 6. This invention uses ground nails for fixing, and heavy objects can also be placed on the base, resulting in good stability. The ground nails are snapped together with the auxiliary seat, and the ground nails can be quickly removed after use, making it convenient to use. Moreover, the disassembled parts of this invention can be reused, saving manpower and resources.

[0020] In summary, this invention is easy to install and construct, provides excellent flood buffering, and simultaneously blocks and diverts floodwater, achieving a superior flood control effect. Furthermore, it offers advantages such as automatically adjusting the blocking height according to flood levels and automatically clearing blockages in drainage pipes. Therefore, this invention possesses excellent practicality, economy, energy efficiency, and sustainable use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the axial structure of the present invention.

[0022] Figure 2 yes Figure 1 A schematic diagram of the rotated axial view structure.

[0023] Figure 3 This is a schematic diagram of the left-side structure of the present invention.

[0024] Figure 4 yes Figure 3 A magnified structural diagram at point A.

[0025] Figure 5 This is an axial view structural schematic diagram of the drainage component.

[0026] Figure 6 This is an axial view schematic diagram of the second spring rod and the stop plate.

[0027] Figure 7 This is a schematic diagram of the auxiliary component's axial view structure.

[0028] Figure 8 yes Figure 7 A schematic diagram of the rotated axial view structure.

[0029] Reference numerals: 1-Base; 101-Auxiliary seat; 102-Ground stake; 2-Blocking assembly; 201-Mounting block; 202-Sliding rod; 203-Baffle; 204-First spring rod; 205-Second spring rod; 206-Blocking plate; 3-First airbag; 4-Drainage assembly; 401-Sleeve; 402-Drainage pipe; 403-First stop; 404-Elastic element; 405-Force-bearing block; 5-Auxiliary assembly; 501-Mounting plate; 502-Second airbag; 503-Second stop; 504-Ball bearing; 6-Fixing assembly; 601-Fixing seat; 602-Fixing rod. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0031] Example. A dike flood control and diversion device, the structure of which is as follows. Figure 1-8 The aforementioned includes a base 1; An auxiliary seat 101 is welded onto the base 1, and a blocking component 2 is installed on the base 1.

[0032] The blocking assembly 2 consists of a mounting block 201, a sliding rod 202, a baffle 203, a first spring rod 204, a second spring rod 205, and a baffle 206. There are two mounting blocks 201, which are symmetrically welded to the top surface of the base 1. A sliding rod 202 is welded between each mounting block 201 and the auxiliary seat 101, and a baffle 203 is slidably connected to the sliding rod 202.

[0033] Two first spring rods 204 are symmetrically installed on the rear end face of the auxiliary seat 101. The rear end of each of the two first spring rods 204 is welded to the baffle 203. The two first spring rods 204 together form the buffer structure of the baffle 203.

[0034] Four second spring rods 205 are welded to the rear end face of the baffle 203. One end of each of the four second spring rods 205 is welded to the front end face of the baffle 206. During use, when water waves come into contact with the baffle 206, the four second spring rods 205 can achieve the first buffering, and then the two first spring rods 204 can achieve the second buffering. The impact force of the water waves can be reduced through the buffering between the two.

[0035] like Figure 1 and Figure 5 As shown, it also includes: a drainage component 4 installed on the baffle 203, a first airbag 3 is attached to the rear end face of the baffle 206, and a first airbag 3 is also attached to the front end face of the baffle 203, and the two first airbags 3 are connected by a pipe.

[0036] The drainage assembly 4 consists of a sleeve 401, a drain pipe 402, a first stop 403, an elastic element 404, and a force-bearing block 405. The sleeve 401 is welded to the baffle 203. A drain pipe 402 is slidably connected inside the sleeve 401. A first stop 403 is welded to the drain pipe 402. An elastic element 404 is sleeved on the outer wall of the drain pipe 402. The elastic element 404 is located between the first stop 403 and the auxiliary seat 101. Drainage holes are arranged in a ring array on the outer wall of the rear end of the drain pipe 402.

[0037] A force-bearing block 405 is engaged on the first stop 403. The force-bearing block 405 is in contact with a first airbag 3 on the front side. During use, when water waves impact the first airbag 3 on the front side, the first airbag 3 will compress and ventilate through the pipe. The air pressure of the first airbag 3 on the rear side will increase and inflate. When the first airbag 3 on the rear side can squeeze the force-bearing block 405 on the rear side, the force-bearing block 405 will move backward when squeezed. At this time, the force-bearing block 405 will drive the drain pipe 402 to move backward. At this time, the sleeve 401 will clear the drain hole at the front end of the drain pipe 402.

[0038] like Figure 1 Figure 3 and Figure 4 As shown, it also includes: auxiliary component 5 and fixing component 6, with auxiliary component 5 installed on the second spring rod 205; The auxiliary component 5 consists of a mounting plate 501, a second airbag 502, a second stop 503, and ball bearings 504. The mounting plate 501 is slidably connected to two upper second spring rods 205. Each of the two upper second spring rods 205 is welded with a second stop 503. The front end face of each of the two second stop 503 is provided with ball bearings 504 in a circular array. The ball bearings 504 are in contact with the rear end face of the mounting plate 501, which ensures that the mounting plate 501 can move up and down. Under the action of the ball bearings 504, the up and down movement of the mounting plate 501 will be smoother.

[0039] A second airbag 502 is attached to the rear end face of the mounting plate 501. When the water flow comes into contact with the second airbag 502, the second airbag 502 will drive the mounting plate 501 to move upward under the action of buoyancy, thus completing the automatic adjustment of the blocking height.

[0040] A fixing component 6 is installed on the auxiliary base 101. The fixing component 6 consists of a fixing base 601 and a fixing rod 602. The fixing base 601 is rotatably connected to the auxiliary base 101, and the fixing rod 602 is also rotatably connected to the auxiliary base 101. The fixing base 601 has a concave structure, and the fixing rod 602 has a rectangular rod structure. The fixing base 601 and the fixing rod 602 are matched. A fixing hole is opened on both the fixing base 601 and the fixing rod 602. When multiple devices are connected to each other, the fixing base 601 and the fixing rod 602 are rotated outward to a flat state. At this time, the fixing base 601 and the fixing rod 602 on two adjacent devices are engaged, and then fixed through the fixing hole position. At this time, the quick connection of multiple devices is realized.

[0041] Two ground nails 102 are inserted into the base 1, both of which are in contact with the ground. The upper end of each ground nail 102 is engaged with the auxiliary seat 101. The auxiliary seat 101 has a concave structure. When in use, firstly, stones can be placed on top of the base 1 for auxiliary fixing. Since the auxiliary seat 101 has a concave structure, the stones can be prevented from falling. Secondly, since the upper end of each ground nail 102 is engaged with the auxiliary seat 101, it is convenient to pry the ground nail 102 when removing it.

[0042] Instructions for using the above-mentioned dike flood control and diversion device: When multiple dike flood control diversion devices need to be connected, the devices are arranged side by side. Then, the fixing base 601 and fixing rod 602 of each device are rotated outwards to a flat position. The fixing base 601 and fixing rod 602 on two adjacent devices are then snapped together. At this point, the fixing holes on the snapped fixing base 601 and fixing rod 602 are aligned. Inserting the fixing rod into the fixing hole further reinforces the connection. Simultaneously, ground nails 102 are used to secure the device.

[0043] When the floodwaters arrive, the waves come into contact with the baffle plate 206. The second spring rod 205 provides the first buffer, and the two first spring rods 204 provide the second buffer, reducing the impact force of the waves. When the waves impact the first airbag 3 on the front side, the first airbag 3 is compressed and air is introduced through the pipe, causing the first airbag 3 on the rear side to inflate and press the force block 405 backward. The force block 405 will drive the first stop 403 and the drain pipe 402 to move backward against the elastic force of the elastic element 404. When the drain pipe 402 moves backward, the sleeve 401 clears the blockage of the drain hole at the front end of the drain pipe 402. When the second airbag 502 comes into contact with the floodwaters, it can float up and down with the rise and fall of the floodwaters under the action of buoyancy, realizing the automatic adjustment of the height of the flood barrier by the mounting plate 501.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances. Furthermore, there may be other modifications and variations in the implementation methods. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method of using a flood control diversion device for dikes, characterized in that: The dike flood control diversion device includes a base (1), a blocking component (2) is installed on the base (1), an auxiliary component (5) is provided on the upper part of the blocking component (2), a drainage component (4) is provided on the lower part, and a first airbag (3) is provided on both the front and rear sides. The first airbag (3) on the front side and the first airbag (3) on the rear side are connected by a pipe, and the first airbag (3) on the rear side abuts against the upper part of the drainage component (4). The base (1) is connected to a U-shaped auxiliary seat (101); the blocking assembly (2) includes two mounting blocks (201) fixed to the top surface of the base (1), and the two mounting blocks (201) are connected to the two front ends of the auxiliary seat (101) by a sliding rod (202). A baffle (203) is slidably connected to the sliding rod (202), and the rear side of the baffle (203) is connected to the front side of the rear first airbag (3); the lower rear side of the baffle (203) is connected to two first spring rods (204), and the two first spring rods (204) are respectively connected to the two front ends of the auxiliary seat (101); The front side of the baffle (203) is connected to four second spring rods (205), the four second spring rods (205) are connected to the baffle plate (206), and the front side of the baffle plate (206) is connected to the rear side of the front first airbag (3). The drainage assembly (4) includes a sleeve (401) which passes through the bottom of the baffle (203). A drain pipe (402) is slidably disposed in the sleeve (401). At the front side of the baffle (203), the front end of the drain pipe (402) is provided with drain holes arranged in a ring array. At the rear side of the baffle (203), a first stop (403) is connected to the drain pipe (402). The first stop (403) is connected to one end of a Z-shaped force block (405). The other end of the force block (405) contacts the rear side of the first airbag (3). An elastic element (404) is sleeved on the outer wall of the drain pipe (402). The elastic element (404) is disposed between the first stop (403) and the auxiliary seat (101). The rear end of the drain pipe (402) passes through the first stop (403). The auxiliary component (5) includes a mounting plate (501) with a sliding frame on the second spring rod (205), and the top front side of the mounting plate (501) is connected to the second airbag (502). The method of using the dike flood control diversion device includes the following steps: When the flood waves come, the waves come into contact with the blocking plate (206), the second spring rod (205) can achieve the first buffer, and the two first spring rods (204) can achieve the second buffer, thus reducing the impact force of the waves; when the waves hit the first airbag (3) on the front side, the first airbag (3) is in a compressed state and is vented through the pipe, causing the first airbag (3) on the rear side to bulge and press the force block (405) backward. The force block (405) will drive the first stop (403) and the drainage pipe (402) to overcome the elastic force of the elastic element (404) and move backward. When the drainage pipe (402) moves backward, the sleeve (401) clears the blockage of the front drainage hole of the drainage pipe (402); when the second airbag (502) comes into contact with the flood, it can float up and down with the rise and fall of the flood water surface under the action of buoyancy, thus realizing the automatic adjustment of the height of the flood blocking plate (501).

2. The method of using the dike flood control and diversion device according to claim 1, characterized in that: The rear ends of the two second spring rods (205) are connected to the second stop (503). The rear ends of the two second stop (503) are arranged with balls (504) in a ring array. The balls (504) are in contact with the front end of the mounting plate (501).

3. The method of using the dike flood control and diversion device according to claim 1, characterized in that: A fixing component (6) is installed on the auxiliary seat (101). The fixing component (6) includes a fixing seat (601) and a fixing rod (602) rotatably connected to the rear side of the auxiliary seat (101). The fixing seat (601) has a concave structure, and the fixing rod (602) has a rectangular rod structure. The fixing seat (601) and the fixing rod (602) are matched. A fixing hole is opened on both the fixing seat (601) and the fixing rod (602).

4. The method of using the dike flood control and diversion device according to claim 1, characterized in that: A ground nail (102) is inserted into the base (1), and the upper end of the ground nail (102) is engaged with the auxiliary seat (101).

5. The method of using the dike flood control and diversion device according to claim 1, characterized in that: When multiple dike flood control diversion devices need to be connected, the multiple dike flood control diversion devices are set up side by side. Then, the fixing seat (601) and fixing rod (602) of each dike flood control diversion device are rotated outward to a flat state. The fixing seat (601) and fixing rod (602) on two adjacent dike flood control diversion devices are snapped together and fixed. At this time, the fixing holes on the snapped fixing seat (601) and fixing rod (602) are aligned. The fixing rod can be inserted into the fixing hole for further reinforcement.

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