CN113106938B

CN113106938B - Drainage structure for flood control and flood control

Info

Publication number: CN113106938B
Application number: CN202110259107.8A
Authority: CN
Inventors: 李垚
Original assignee: Guangzhou Ouxuan Electromechanical Equipment Co ltd
Current assignee: Guangzhou Ouxuan Electromechanical Equipment Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2023-05-09
Anticipated expiration: 2041-03-10
Also published as: CN113106938A

Abstract

The invention discloses a drainage structure for flood control and flood control, which comprises two river levees arranged on two sides of a river channel, wherein flood discharging channels are arranged on one sides, far away from the river channel, of the two river levees, flood discharging ports are formed in the two river levees and are communicated with the river channel and the flood discharging channels, blocking plates are slidably arranged in the two flood discharging ports, the blocking plates are made of novel rubber formed by mixing polyurethane resin and iron particles with the diameter of three micrometers, winding mechanisms corresponding to the blocking plates are arranged in the river levees, and magnetic field generating devices corresponding to the blocking plates are also arranged in the two river levees. According to the invention, during flood burst, the flood discharge port can be automatically opened through the change of the river water level, so that the river water level is controlled, the problem of dike breach caused by overhigh river water level is effectively avoided, and the influence of flood on the property safety of coastal residents is avoided.

Description

Drainage structure for flood control and flood control

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a drainage structure for flood control and flood control.

Background

The flood is a natural phenomenon that the water volume of rivers and lakes is rapidly increased or the water level is rapidly increased due to natural factors such as heavy rain, rapid ice melting and snow melting, storm surge and the like, and belongs to natural disasters, and when the flood bursts, the water level is rapidly increased to wash the river banks on two sides for a long time, the problem of dike breach is often caused, and the resident property safety on two sides of the river is seriously affected.

In the prior art, when coping with flood burst, a flood control sand bag is usually put on a river dike on two sides by manpower to increase the height of the river dike so as to avoid the problem of dike breach, but because the river dike is longer, the positions of the flood control sand bags need to be put on are more, so that the efficiency is lower and the labor is extremely consumed, and therefore, a drainage structure for flood control and flood control is provided to solve the problem.

Disclosure of Invention

The invention aims to solve the defects existing in the prior art, such as: traditional river bank flood control often adopts artifical barrier to add the sand bag mode of flood control, and this mode inefficiency and consume the manpower, and a drainage structure for flood control is proposed.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a drainage structures for flood control, is including setting up two river levees in river course both sides, two one side that the river course was kept away from to the river levee all is provided with the flood discharge canal, and two all seted up the flood discharge mouth on the river levee, two the flood discharge mouth all communicates river course and flood discharge canal setting, two all slide in the flood discharge mouth and be provided with the barrier plate, the barrier plate adopts polyurethane resin and the novel rubber that three micron diameter iron particles mixed to form to make, be equipped with the winding mechanism that corresponds with the barrier plate in the river levee, two still all be equipped with in the river levee and correspond magnetic field generation device with the barrier plate.

Preferably, the winding mechanism comprises two winding rollers, two winding cavities are formed in the river levee, the two winding cavities are respectively arranged at the lower sides of the two flood discharge ports, the two winding rollers are respectively arranged in the two winding cavities in a rotating mode through two rotating rods, four rotating springs are respectively arranged on the rotating rods, one end of each blocking plate, which is close to the winding cavity, is slidably penetrated through the lower wall of the flood discharge port, is respectively arranged on the two winding rollers, sliding ports corresponding to the blocking plates are respectively formed in the lower wall of the flood discharge port, the sliding ports are communicated with the winding cavities, the blocking plates are slidably clung to the four walls of the sliding ports, and rotating mechanisms corresponding to the winding rollers are further arranged on the river levee.

Preferably, the rotating mechanism comprises four impellers, two rotating cavities are symmetrically arranged on two sides of the coiling cavity, four impellers are rotationally arranged in the four rotating cavities, one end of the rotating rod, which is far away from the coiling roller, rotates to penetrate through two side walls of the two coiling cavities and is fixedly connected with the four impellers respectively, the four rotating cavities are close to one side of the river channel, water inlets are formed in one side, which is far away from the river channel, of the rotating cavities, water outlets are formed in one side, which is far away from the river channel, of the rotating cavities, the four water outlets are all larger than the four water inlets, each water inlet is provided with a water baffle in a sliding mode, each water inlet is provided with a storage groove corresponding to the water baffle in a sliding mode, and each water baffle is provided with a pulling mechanism corresponding to the water baffle.

Preferably, the pulling mechanism comprises four pull rods, the four pull rods are respectively and fixedly arranged on the side wall of one side, close to the storage groove, of the water baffle, two sliding grooves are formed in one side, close to the river, of the river levee, two sliding grooves are formed in the side, close to the river, of the four sliding grooves, the sliding grooves are respectively and correspondingly formed in the upper sides of the four rotating cavities, sliding plates are respectively and slidably arranged in the sliding grooves, the pull rods are respectively arranged through the lower wall of the sliding grooves and the sliding plates, sliding holes corresponding to the pull rods are formed in the four sliding plates, the one ends, close to the river, of the pull rods, away from the water baffle are respectively in L-shaped arrangement, and floating plates are respectively and fixedly arranged on one side, close to the river, of the sliding plates.

Preferably, the magnetic field generating device comprises four solenoids, each of which is provided with a placing cavity on two sides of the flood discharging port, an iron core is fixedly arranged in each placing cavity, the four solenoids are respectively coiled on the iron core, a contact switch is fixedly arranged on the upper side of each sliding chute, the contact switch is correspondingly arranged with the sliding plate, and the four solenoids are respectively communicated with the four contact switches.

Preferably, the contact switch is a waterproof contact switch.

Compared with the prior art, the invention has the beneficial effects that: by adopting the novel rubber material to make the barrier plate, the barrier plate is in a solidification state when a magnetic field exists, the barrier plate can be used for blocking water at the moment, and after the magnetic field is removed, the barrier plate can be in a softening state, the barrier plate can be wound to open the flood discharge opening to drain flood discharge, the cooperation of the floating plate and the sliding plate is realized, the control of the liquid level of the flood discharge opening can be realized by driving the pull rod to move upwards in the process of sliding the floating plate after the water level rises, the water baffle plate is driven to open, the water flow enters the rotating cavity to flow out from the water outlet, the contact switch is arranged, the magnetic field at the two sides of the flood discharge opening is removed when the sliding plate moves to the contact switch to squeeze the contact switch to be powered off, the solenoid is not electrified at the moment, the magnetic field at the moment is removed, the barrier plate is softened, the water flow can push the impeller to rotate when the rotating cavity, the coil roller is driven to rotate, the barrier plate is wound, the flood discharge opening is opened, the flood discharge opening can flow into the flood discharge channel, the liquid level control is realized, the risk of the flood discharge is avoided, the flood stop is realized, the water level is lowered at the water level is lowered, the barrier plate is lowered, the water level is lowered, the water is prevented from the water level is lowered, the water is re-blocking is prevented from the water is cooled, and the water is cooled down and the water is cooled, and the water is cooled down.

Drawings

Fig. 1 is a schematic top view of a drainage structure for flood control according to the present invention;

fig. 2 is a schematic side view of a drainage structure for flood control according to the present invention;

FIG. 3 is a side structural cross-sectional view of the chute;

fig. 4 is a schematic structural diagram at a in fig. 1.

In the figure: 1 river course, 2 river levees, 3 flood discharge canal, 4 flood discharge mouth, 5 barrier plate, 6 spout, 7 slide, 8 floating plate, 9 pull rod, 10 contact switch, 11 place chamber, 12 iron cores, 13 solenoid, 14 coil chamber, 15 coil roller, 16 bull stick, 17 torsion spring, 18 rotate chamber, 19 impeller, 20 water inlet, 21 delivery port, 22 breakwater, 23 storage tank.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-4, a drainage structure for flood control and flood prevention comprises two river levees 2 arranged on two sides of a river course 1, wherein one sides of the two river levees 2 far away from the river course 1 are respectively provided with a flood discharge canal 3, flood discharge openings 4 are respectively arranged on the two river levees 2, the two flood discharge openings 4 are respectively communicated with the river course 1 and the flood discharge canal 3, a blocking plate 5 is respectively arranged in the two flood discharge openings 4 in a sliding manner, the blocking plate 5 is made of novel rubber formed by mixing polyurethane resin and iron particles with the diameter of three micrometers, a winding mechanism corresponding to the blocking plate 5 is arranged in the river levees 2, the winding mechanism comprises two winding rollers 15, winding cavities 14 are respectively arranged in the two river levees 2, the two winding cavities 14 are respectively arranged on the lower sides of the two flood discharge openings 4, the two winding rollers 15 are respectively arranged in the two winding cavities 14 in a rotating manner through two rotating rods 16, torsion springs 17 are respectively arranged on the four rotating rods 16, the lower walls of the two barrier plates 5, which are close to the coiling cavities 14, are coiled on the two coiling rollers 15 respectively, sliding ports corresponding to the barrier plates 5 are arranged on the lower walls of the two flood discharge openings 4, the sliding ports are communicated with the flood discharge openings 4 and are arranged with the coiling cavities 14, the barrier plates 5 are arranged close to the four walls of the sliding ports in a sliding manner, the two river levees 2 are also provided with rotating mechanisms corresponding to the coiling rollers 15, each rotating mechanism comprises four impellers 19, two rotating cavities 18 are symmetrically arranged on two sides of the coiling cavities 14, the four impellers 19 are rotatably arranged in the four rotating cavities 18, one ends of the four rotating rods 16, which are far away from the coiling rollers 15, are respectively rotatably connected with the four impellers 19 through two side walls of the two coiling cavities 14, one sides of the four rotating cavities 18, which are close to the river channel 1, are respectively provided with water inlets 20, one sides of the four rotating cavities 18, which are far away from the river channel 1, are respectively provided with water outlets 21, the four water outlets 21 are all larger than the four water inlets 20, each water inlet 20 is provided with a water baffle 22 in a sliding way, the upper wall of each water inlet 20 is provided with a containing groove 23 corresponding to the water baffle 22, each water baffle 22 is provided with a pulling mechanism corresponding to the water baffle 22, each pulling mechanism comprises four pull rods 9, the four pull rods 9 are respectively fixedly arranged on the side wall of one side of the four water baffle 22, which is close to the containing groove 23, two side walls of two river banks 2, which are close to the river channel 1, are respectively provided with two sliding grooves 6, the four sliding grooves 6 are respectively correspondingly arranged on the upper sides of the four rotating cavities 18, each sliding groove 6 is internally provided with a sliding plate 7 in a sliding way, each pull rod 9 is arranged through the lower wall of the sliding groove 6 and the sliding plate 7, each sliding plate 7 is provided with a sliding hole corresponding to the pull rod 9, one end of each pull rod 9, which is far away from the water baffle 22, is in an L-shaped arrangement, the side of each sliding plate 7 close to the river channel 1 is also fixedly provided with a floating plate 8, the two river banks 2 are also internally provided with magnetic field generating devices corresponding to the blocking plates 5, each magnetic field generating device comprises four solenoids 13, two sides of each flood discharge port 4 are respectively provided with a placing cavity 11, each of the four placing cavities 11 is internally fixedly provided with an iron core 12, the four solenoids 13 are respectively coiled on the iron cores 12, the upper side of each sliding groove 6 is fixedly provided with a contact switch 10, the contact switches 10 adopt waterproof contact switches, the contact switches 10 are correspondingly arranged with the sliding plates 7, the four solenoids 13 are respectively communicated with the four contact switches 10, the blocking plates 5 are in a solidification state by adopting novel rubber materials as the blocking plates 5, at the moment, the blocking of water can be realized, and after the magnetic field is removed, the blocking plates 5 can be in a softening state, at this moment, the blocking plate 5 can be rolled up to open the flood discharge opening 4 for discharging water and flood, the cooperation of the floating plate 8 and the sliding plate 7 is realized, the pull rod 9 can be driven to move upwards in the process of driving the floating plate 8 to slide upwards at the water level, thereby driving the water baffle 22 to be opened, the water flow enters the rotating cavity 18 to flow out of the water outlet 21, after the contact switch 10 is pressed by the sliding plate 7 to the contact switch 10 to be powered off, the solenoid 13 is not electrified again at this moment, thereby removing the magnetic fields at two sides of the flood discharge opening 4, the blocking plate 5 is softened, the water flow can push the impeller 19 to rotate to drive the coiled roller 15 to rotate through the cooperation of the impeller 19, thereby realizing the rolling of the blocking plate 5, further opening the flood discharge opening 4, so that the water flow can flow into the flood discharge channel 3, thereby realizing the control of the blocking plate 1, avoiding the risk of the occurrence of the levee, the torsion spring 17 is arranged, the effect of the blocking plate 8 is realized after the water level is lowered, the water inlet 20 is pressed by the sliding plate 7, the solenoid 13 is stopped again, the coiled roller 15 is reset under the action of the torsion spring 17, the action of the blocking the damping spring 17 is stopped again, the blocking plate 5 is stopped, the magnetic field is released, the magnetic field is stopped off by the side 5 is not being driven by the sliding plate 5, the electromagnetic valve is driven by the electromagnetic valve is released, and the electromagnetic valve is driven, the electromagnetic valve is not to be driven, the cut off, the electromagnetic valve is driven, the electromagnetic valve is has the electromagnetic valve is and the electromagnetic valve is has the electromagnetic valve, and the electromagnetic valve is has the electromagnetic valve.

In the invention, when flood bursts, the liquid level in the river channel 1 rises, thereby driving the floating plate 8 to float upwards, the floating plate 8 floats to drive the sliding plate 7 to slide upwards, the pull rod 9 is pulled in the process of sliding upwards to drive the water baffle 22 to slide upwards into the containing groove 23, thereby opening the water inlet 20, when the sliding plate 7 moves to the contact switch 10 and presses the contact switch 10, the solenoid 13 is powered off, thereby removing the magnetic field at two sides of the flood discharge opening 4, and softening the barrier plate 5, at the moment, the water flow can drive the impeller 19 to rotate to drive the coil roller 15 to rotate to coil and pack the barrier plate 5 when passing through the rotating cavity 18, thereby opening the flood discharge opening 4, so that water in the river channel 1 can flow into the flood discharge channel 3, thereby realizing the control of the water level of the river channel 1, avoiding the problem of the occurrence of a dike breach, after the water level is lowered, the floating plate 8 drives the sliding plate 7 to slide downwards, and the sliding plate 7 leaves the contact switch 10, so that the solenoid 13 is powered on again, the two sides of the flood discharge opening 4 are powered off again, the magnetic field is removed, the water inlet 20 is blocked by the sliding plate 22 is lowered along with the lowering of the sliding plate 7, the barrier plate 20, the barrier plate 5 is prevented from rotating, the barrier plate 5 is prevented from entering the rotating cavity 18, the reset spring 17 is prevented from being released, and the barrier plate 5 is released along with the effect of the reset, and the flood discharge opening 5 is released.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a drainage structures for flood control flood prevention, includes two river levees (2) that set up in river course (1) both sides, its characterized in that, two one side that river levee (2) kept away from river course (1) all is provided with flood discharge canal (3), and two have all offered flood discharge mouth (4) on river levee (2), two flood discharge mouth (4) all communicate river course (1) and flood discharge canal (3) setting, two all slide in flood discharge mouth (4) and be provided with barrier plate (5), barrier plate (5) adopt polyurethane resin and the rubber that three micron diameter iron particle mixed forms to make, be equipped with in river levee (2) with barrier plate (5) corresponding rolling mechanism, still all be equipped with in two river levee (2) and correspond magnetic field generation device with barrier plate (5);

the winding mechanism comprises two winding rollers (15), wherein the winding rollers (15) are arranged in each river levee (2), the winding rollers (15) are arranged at the lower sides of the two flood discharge openings (4) in a rotating mode respectively through two rotating rods (16), torsion springs (17) are arranged on the four rotating rods (16), the two blocking plates (5) are arranged on the two winding rollers (15) in a penetrating mode, close to one end of each blocking plate (5), of each winding roller, the lower wall of each flood discharge opening (4) is arranged in a sliding mode, of each blocking plate in a penetrating mode, the lower walls of the corresponding flood discharge openings (4) are respectively wound on the two winding rollers (15), sliding openings corresponding to the blocking plates (5) are formed in the lower walls of the corresponding flood discharge openings, the sliding openings penetrate through the corresponding flood discharge openings (4) and are arranged in the winding chambers (14), the blocking plates (5) are arranged in a sliding mode and are tightly attached to the four walls of the corresponding to the corresponding river levees (2).

2. The drainage structure for flood control and flood control according to claim 1, wherein the rotating mechanism comprises four impellers (19), two rotating cavities (18) are symmetrically arranged on two sides of the coiled cavity (14), four impellers (19) are rotatably arranged in the four rotating cavities (18), one end of each rotating rod (16) away from the coiled roller (15) is respectively rotated to penetrate through two side walls of the two coiled cavities (14) and fixedly connected with the four impellers (19), water inlets (20) are respectively arranged on one side, close to the river channel (1), of each rotating cavity (18), water outlets (21) are respectively arranged on one side, away from the river channel (1), of each rotating cavity (18), the four water outlets (21) are respectively larger than the four water inlets (20), water blocking plates (22) are respectively arranged at the positions of each water inlets (20) in a sliding mode, storage grooves (23) corresponding to the water blocking plates (22) are respectively arranged on the upper walls of each water inlet (20), and the water blocking plates (22) are respectively provided with water blocking mechanisms corresponding to pulling.

3. The drainage structure for flood control and flood control according to claim 2, wherein the pulling mechanism comprises four pull rods (9), the four pull rods (9) are respectively and fixedly arranged on side walls of one sides of the four water baffle plates (22) close to the storage groove (23), two slide grooves (6) are further formed in one sides of the two river banks (2) close to the river channels (1), the four slide grooves (6) are respectively and correspondingly formed in the upper sides of the four rotating cavities (18), sliding plates (7) are respectively and fixedly arranged in the slide grooves (6), the lower walls of the slide grooves (6) are respectively and fixedly arranged through the sliding plates (7), sliding holes corresponding to the pull rods (9) are respectively formed in the four sliding plates (7), one ends of the pull rods (9), which are far away from the water baffle plates (22), are respectively and the water baffle plates (8) are fixedly arranged on one sides of the slide plates (7) close to the river channels (1).

4. A drainage structure for flood control and flood control according to claim 3, wherein the magnetic field generating device comprises four solenoids (13), each of the two sides of the flood discharge port (4) is provided with a placement cavity (11), each of the four placement cavities (11) is internally and fixedly provided with an iron core (12), each of the four solenoids (13) is respectively coiled on the iron core (12), each of the upper sides of the sliding grooves (6) is fixedly provided with a contact switch (10), the contact switches (10) are correspondingly arranged with the sliding plate (7), and each of the four solenoids (13) is respectively communicated with the four contact switches (10).

5. A drainage structure for flood control according to claim 4, wherein the contact switch (10) is a waterproof contact switch.