Inflatable overtopping flood discharge protection equipment

Abstract

The invention discloses inflatable overtopping flood drainage protection equipment, and belongs to the technical field of flood drainage, the inflatable overtopping flood drainage protection equipment comprises a concave mounting seat, a bridge plate is mounted at the top of the concave mounting seat, a mounting plate is mounted on the inner wall of the bottom of the concave mounting seat, and a water baffle is rotatably connected to the mounting plate; and the water diversion mechanism is installed on the water baffle, two containing grooves are formed in the rear side of the concave installation base, compression bottles are placed in the containing grooves, cover plates are rotationally connected to the inner walls of the containing grooves, the cover plates are matched with the compression bottles, and the compression bottles are matched with the water diversion mechanism. And through arrangement of a floating plate and cooperation of a push rod and a stop rod, when the water level rises, the floating plate can be driven to rise, and a wedge-shaped plate is pushed to move upwards, so that a water baffle is conveniently opened, and automatic pressure relief and water prevention are facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of flood discharge, and in particular, relates to an inflatable overtopping flood discharge protection device. Background Art

[0002] At present, the most common method for emergency rescue of dams in the event of overtopping is to build a weir for emergency rescue, that is, to build a sub-dike on the top of the dam to prevent the overtopping flood from scouring the downstream slope. Commonly used earth weir forms include cohesive earth weir, bagged earth weir, plate earth weir, willow stone earth weir, etc. The new technology of water-absorbing and quick-setting water-retaining sub-dike provides a new material structure and technical method for domestic flood control and rescue, which is quick to install, easy to disassemble, low in price and reusable. The technology of building a sub-dike is prone to uneven subsidence or collapse of the dam body, leakage due to water immersion, low safety factor, difficulty in anti-seepage treatment, large workload for post-processing, difficulty in material cleaning, easy to cause environmental pollution, and often requires a lot of manpower and material resources. At the same time, if the sub-dike is breached, the peak value of the breach flow will far exceed the peak value of the breach flow when it is not protected, and the loss of life and property caused to the downstream is even more difficult to estimate.

[0003] Various studies on the overtopping and collapse of earthen dams show that the overtopping and collapse of earthen dams mainly start from the weak positions of the slope surface. Protecting the weak positions, that is, protecting the water-passing slope surface, can greatly reduce the probability of earthen dam collapse. At present, there are many relevant literatures on the slope protection of earth-rock dams in my country, but they are all based on the premise that water is not allowed to flow over the dam surface. In fact, there are many examples of earth-rock dams overtopping and not collapsing. For example, the earth-rock dam of Guojiazui Reservoir in Zhengzhou continued to overflow for nearly 9 hours without collapsing, mainly relying on the protective effect of the asphalt concrete pavement on the dam top and the concrete steps on the downstream slope. This shows that as long as the dam surface protection and drainage measures are appropriate, the earth-rock dam flood can overflow without dam collapse. For embankment projects, the dam surface protection capacity is often weak. If a temporary flood discharge channel is to be quickly constructed under the condition of ensuring the safety of the embankment and realizing the rapid discharge of the overtopping water flow, emergency measures must be taken to carry out emergency safety protection of the flow-passing slope surface. The core idea of ​​the new overtopping protection technology for earth-rock dams is to strengthen the protection on the back slope of the earth-rock dam to meet the water-flowing conditions and have the ability to overflow without breaking or to overflow and break slowly. When encountering extreme conditions such as super-standard floods, the earth-rock dam body can safely discharge the overtopping flood without breaking. In recent years, some relatively new overtopping protection measures have emerged abroad, such as dam top spillway, vegetation cover protection and other protection measures, allowing the dam top to flow without breaking.

[0004] Existing rescue methods often have the problems of slow rescue speed and complex protection construction;

[0005] In order to solve the above problems, the present application proposes an inflatable overtopping flood discharge protection equipment. Summary of the invention

[0006] In view of the problems in the related technology, the present invention proposes an inflatable overtopping flood discharge protection equipment to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An inflatable flood discharge protection device comprises a concave mounting seat, a bridge plate is mounted on the top of the concave mounting seat, a mounting plate is mounted on the bottom inner wall of the concave mounting seat, and a water retaining plate is rotatably connected to the mounting plate;

[0009] The water diversion mechanism is installed on the water baffle plate. Two placement grooves are provided on the rear side of the concave mounting seat. Compression bottles are placed in the placement grooves. A cover plate is rotatably connected to the inner wall of the placement groove. The cover plate cooperates with the compression bottle, and the compression bottle cooperates with the water diversion mechanism.

[0010] A switch mechanism is installed on the front side of the concave mounting seat, the switch mechanism includes a floating plate, two positioning rods are fixedly installed on the front side of the concave mounting seat, a connecting block is slidably connected to the positioning rod, the two connecting blocks are fixedly connected to the floating plate, and the switch mechanism is drivingly connected to the water diversion mechanism;

[0011] An alarm light is installed on the top of the bridge deck, a support rod is fixedly installed on the top of the bridge deck, and the alarm light is fixedly connected to the support rod;

[0012] A power generation mechanism is installed at the bottom of the bridge plate and cooperates with the warning light;

[0013] The signal transmitter is installed on the front side of the bridge plate and connected to the power generation mechanism.

[0014] Preferably, the water diversion mechanism comprises a storage box, the storage box is fixedly mounted on one side of the water baffle, an inflatable cushion is folded and placed in the storage box, conduits are installed on both sides of the inflatable cushion, and the conduits are connected to corresponding compression bottles.

[0015] Through the provision of the storage box, the inflatable cushion can be conveniently folded and stored under normal conditions. At the same time, the compressed gas in the compression bottle can be quickly filled into the inflatable cushion through the conduit, so that the inflatable cushion expands and expands, making it convenient to guide and discharge the water in the river.

[0016] Preferably, a switch valve is installed on the compression bottle, and a sealing plate is rotatably connected to the bottom of the bridge plate. The sealing plate cooperates with the storage box, and the sealing plate cooperates with the two switch valves.

[0017] By setting the sealing plate, the storage box can be easily closed, and the inflatable cushion can be closed and placed. When the sealing plate is pushed in the storage box to form an angle change, the sealing plate itself changes its angle, and the two switch valves can be pushed to open, thereby discharging the gas in the compressed bottle.

[0018] Preferably, baffles are provided on both sides of the top of the inflatable cushion, two water guide plates are fixedly installed on one side of the baffle plate, the two water guide plates cooperate with the inflatable cushion, and two buffer pads are installed at one end of the inflatable cushion.

[0019] Through the setting of the water guide plate, it is possible to guide the water passing through the concave mounting seat and introduce it into the inflatable cushion. At the same time, the water source on the inflatable cushion can be blocked and guided under the action of the two baffles. At the same time, the setting of the two buffer pads can facilitate the buffering of the flowing water and reduce the impact on the outside of the dam.

[0020] Preferably, the bottom of the bridge plate is slidably connected to a sliding rod, a wedge-shaped plate is fixedly installed at the bottom end of the sliding rod, the same gear rod is fixedly installed between the two sliding rods, two return springs are fixedly installed at the top of the gear rod, the top of the return spring is fixedly connected to the bottom of the bridge plate, and two L-shaped clamping rods are fixedly installed on one side of the water retaining plate, and the L-shaped clamping rods cooperate with the corresponding wedge-shaped plates.

[0021] The sliding rod can clamp and position the L-shaped clamping rod through the wedge plate, so as to fix the angle of the water baffle plate. At the same time, the reset spring can push the wedge plate through the action of the baffle rod, so that the wedge plate remains in a blocking state. At the same time, the wedge plate can facilitate pushing when the water baffle plate is reset after the angle is changed through the action of the wedge surface, so that the L-shaped clamping rod can pass through the wedge plate smoothly and re-form the blocking effect through the wedge plate.

[0022] Preferably, the switch mechanism also includes two push rods, two vertical rods are fixedly installed on the top of the floating plate, the top of the two vertical rods is fixedly installed with the same top plate, the two vertical rods are slidably connected with the same positioning plate, the two push rods are fixedly connected to the positioning plate, and the push rods cooperate with the gear lever.

[0023] The two vertical rods are connected to the positioning plate through sliding, so that the positioning plate can be limited. At the same time, through the cooperation between the push rod and the gear lever, the moving push rod can push the gear lever to move its position, thereby driving the wedge plate to release the blocking positioning of the L-shaped clamping rod.

[0024] Preferably, the top plate and the floating plate are rotatably connected via a same screw rod, the screw rod is threadedly connected to the positioning plate, and a rotating block is fixedly mounted on the top end of the screw rod.

[0025] The screw rod is connected to the positioning plate through a thread, so that the position of the positioning plate on the floating plate can be adjusted, and then the water level at different heights can be adjusted to release water.

[0026] Preferably, the power generation mechanism includes a water guide cylinder, two fixed plates are fixedly installed on the bottom of the bridge plate, the water guide cylinder is fixedly connected to the two fixed plates, a mounting rod is fixedly installed on the inner wall of the water guide cylinder, a blade is rotatably connected to one side of the mounting rod, a generator is installed on the other side of the mounting rod, and the blade is connected to the generator.

[0027] The paddles in the water guide tube rotate automatically under the action of the water flow. The rotating paddles drive the rotor in the generator to rotate, thereby generating electricity and supplying power to the alarm lights and signal transmitters, so that the alarm lights and signal transmitters sound an operating alarm.

[0028] Preferably, a grille is fixedly mounted on the inner wall of the water guide cylinder, and the grille cooperates with the paddles.

[0029] The setting of the grille can facilitate the filtering of the water flowing into the water guide tube to prevent the blades from being damaged by large impurities.

[0030] Preferably, a notch is provided on one side of the concave mounting seat, and the notch cooperates with the inflatable cushion.

[0031] The arrangement of the notch makes it easier to place the inflatable cushion.

[0032] In summary, the technical effects and advantages of the present invention are as follows:

[0033] By setting the floating plate and cooperating with the push rod and the gear lever, when the water level rises, the floating plate can be driven to rise and the wedge plate can be pushed upward, thereby facilitating the opening of the water retaining plate and automatically relieving pressure and waterproofing.

[0034] By setting the blades and the generator in the water guide tube, the concave mounting seat can automatically give an alarm when releasing water, so that people can know it easily;

[0035] Through the rotational connection between the sealing plate and the bridge plate, and the mutual cooperation between the switch valve and the sealing plate, when the water retaining plate is opened under the action of water pressure, the sealing plate can be pushed to open, and the sealing plate opens the switch valve, so that the gas in the compressed bottle is quickly filled into the inflatable cushion to guide water. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0038] Figure 3This is a schematic diagram of the unfolded structure of the inflatable cushion in the present invention;

[0039] Figure 4 It is a schematic diagram of the concave mounting seat and the bridge plate structure of the present invention;

[0040] Figure 5 It is a schematic diagram of the switch mechanism structure of the present invention;

[0041] Figure 6 It is a schematic diagram of the storage box and the sealing plate structure of the present invention;

[0042] Figure 7 It is a schematic diagram of the structure of the power generation mechanism in the present invention.

[0043] In the figure:

[0044] 1. Concave mounting seat; 2. Bridge plate; 3. Mounting plate; 4. Water baffle; 5. Water diversion mechanism; 51. Storage box; 52. Closing plate; 53. Compression bottle; 54. Conduit; 55. Inflatable cushion; 56. Water guide plate; 57. Switch valve; 58. Baffle; 6. Switch mechanism; 61. Positioning rod; 62. Floating plate; 63. Connecting block; 64. Vertical rod; 65. Positioning plate; 66. Push rod; 67. Top Plate; 7, signal transmitter; 8, power generation mechanism; 81, water guide tube; 82, fixing plate; 83, mounting rod; 84, paddle; 85, generator; 86, grille; 9, L-shaped clamping rod; 10, sliding rod; 11, wedge plate; 12, return spring; 13, gear lever; 14, screw; 15, rotating block; 16, placement groove; 17, cover plate; 18, notch; 19, support rod; 20, warning light. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0046] Reference Figure 1-7 , an inflatable flood discharge protection device, comprising a concave mounting seat 1, a bridge plate 2 is mounted on the top of the concave mounting seat 1, a mounting plate 3 is mounted on the bottom inner wall of the concave mounting seat 1, and a water retaining plate 4 is rotatably connected to the mounting plate 3;

[0047] The water diversion mechanism 5 is installed on the water baffle 4. Two placement grooves 16 are provided on the rear side of the concave mounting seat 1. A compression bottle 53 is placed in the placement groove 16. A cover plate 17 is rotatably connected to the inner wall of the placement groove 16. The cover plate 17 cooperates with the compression bottle 53, and the compression bottle 53 cooperates with the water diversion mechanism 5.

[0048] The switch mechanism 6 is installed on the front side of the concave mounting seat 1. The switch mechanism 6 includes a floating plate 62. Two positioning rods 61 are fixedly installed on the front side of the concave mounting seat 1. A connecting block 63 is slidably connected to the positioning rod 61. The two connecting blocks 63 are fixedly connected to the floating plate 62. The switch mechanism 6 is transmission-connected to the water diversion mechanism 5.

[0049] The warning light 20 is installed on the top of the bridge deck 2. The top of the bridge deck 2 is fixedly installed with a support rod 19. The warning light 20 is fixedly connected to the support rod 19.

[0050] The power generation mechanism 8 is installed at the bottom of the bridge plate 2 and cooperates with the warning light 20;

[0051] The signal transmitter 7 is installed on the front side of the bridge plate 2 and connected to the power generation mechanism 8.

[0052] Reference Figure 3 and Figure 6 The water diversion mechanism 5 includes a storage box 51, which is fixedly installed on one side of the water baffle 4. An inflatable cushion 55 is folded and placed in the storage box 51. Both sides of the inflatable cushion 55 are installed with conduits 54, which are connected to the corresponding compression bottles 53. Through the arrangement of the storage box 51, the inflatable cushion 55 can be folded and stored under normal conditions. At the same time, the compressed gas in the compression bottle 53 can be quickly filled into the inflatable cushion 55 through the conduit 54, so that the inflatable cushion 55 expands and unfolds, which is convenient for guiding and discharging the water in the river.

[0053] Reference Figure 4 A switch valve 57 is installed on the compression bottle 53, and a sealing plate 52 is rotatably connected to the bottom of the bridge plate 2. The sealing plate 52 cooperates with the storage box 51, and the sealing plate 52 cooperates with the two switch valves 57. Through the setting of the sealing plate 52, it is convenient to close the storage box 51, and then the inflatable cushion 55 can be closed and placed. When the sealing plate 52 pushes the storage box 51 to form an angle change, it can push the two switch valves 57 to open, so as to discharge the gas in the compression bottle 53.

[0054] Reference Figure 3 Baffles 58 are provided on both sides of the top of the inflatable cushion 55, and two water guide plates 56 are fixedly installed on one side of the water baffle 4. The two water guide plates 56 cooperate with the inflatable cushion 55, and two buffer pads 59 are installed at one end of the inflatable cushion 55. Through the arrangement of the water guide plates 56, it is convenient to guide the water passing through the concave mounting seat 1 and introduce it onto the inflatable cushion 55. At the same time, under the action of the two baffles 58, the water source on the inflatable cushion 55 is blocked and guided. At the same time, the arrangement of the two buffer pads 59 can facilitate the buffering of the flowing water and reduce the impact on the outside of the dam.

[0055] Reference Figure 5The bottom of the bridge plate 2 is slidably connected with a slide bar 10, and a wedge-shaped plate 11 is fixedly installed at the bottom end of the slide bar 10. The same gear rod 13 is fixedly installed between the two slide bars 10, and two return springs 12 are fixedly installed on the top of the gear rod 13. The top of the return spring 12 is fixedly connected to the bottom of the bridge plate 2. Two L-shaped clamping rods 9 are fixedly installed on one side of the water retaining plate 4. The L-shaped clamping rod 9 cooperates with the corresponding wedge plate 11. The slide bar 10 can clamp and position the L-shaped clamping rod 9 through the wedge plate 11, and then the angle of the water retaining plate 4 can be fixed. At the same time, the return spring 12 is used by the gear bar 13 to push the wedge plate 11, so that the wedge plate 11 maintains the blocking state. At the same time, the wedge plate 11 is used by the wedge surface to facilitate pushing when the water retaining plate 4 is reset after the angle changes, so that the L-shaped clamping rod 9 can smoothly pass through the wedge plate 11 and re-form the blocking effect through the wedge plate 11.

[0056] Reference Figure 5 The switch mechanism 6 also includes two push rods 66. Two vertical rods 64 are fixedly installed on the top of the floating plate 62. The top of the two vertical rods 64 is fixedly installed with the same top plate 67. The two vertical rods 64 are slidably connected with the same positioning plate 65. The two push rods 66 are fixedly connected to the positioning plate 65, and the push rods 66 cooperate with the gear rod 13. The two vertical rods 64 are slidably connected to the positioning plate 65, so that the positioning plate 65 can be limited. At the same time, through the mutual cooperation of the push rod 66 and the gear rod 13, the moving push rod 66 can push the gear rod 13 to move its position, thereby driving the wedge plate 11 to release the blocking positioning of the L-shaped clamping rod 9.

[0057] Reference Figure 5 The top plate 67 and the floating plate 62 are rotatably connected with a same screw 14, the screw 14 is threadedly connected to the positioning plate 65, and a rotating block 15 is fixedly installed on the top of the screw 14. The screw 14 is threadedly connected to the positioning plate 65, so that the position of the positioning plate 65 on the floating plate 62 can be adjusted, and then the water levels at different heights can be adjusted to release water.

[0058] Reference Figure 7 The power generation mechanism 8 includes a water guide tube 81. Two fixing plates 82 are fixedly installed at the bottom of the bridge plate 2. The water guide tube 81 is fixedly connected to the two fixing plates 82. A mounting rod 83 is fixedly installed on the inner wall of the water guide tube 81. A paddle 84 is rotatably connected to one side of the mounting rod 83. A generator 85 is installed on the other side of the mounting rod 83. The paddle 84 is connected to the generator 85. The paddle 84 in the water guide tube 81 rotates automatically under the action of the water flow. The rotating paddle 84 drives the rotor in the generator 85 to rotate, thereby generating electricity and supplying power to the alarm light 20 and the signal transmitter 7, so that the alarm light 20 and the signal transmitter 7 perform an operation alarm.

[0059] Reference Figure 1 A grille 86 is fixedly mounted on the inner wall of the water guide tube 81. The grille 86 cooperates with the paddle 84. The setting of the grille 86 can facilitate filtering the water flowing into the water guide tube 81 to prevent the paddle 84 from being damaged by a large amount of impurities.

[0060] Reference Figure 4 A notch 18 is provided on one side of the concave mounting seat 1 , and the notch 18 cooperates with the inflatable cushion 55 . The notch 18 can facilitate the placement of the inflatable cushion 55 .

[0061] Working principle: When the water level rises, the floating plate 62 moves upward under the action of water, and the floating plate 62 pushes the positioning plate 65 to move upward through the screw 14 and the vertical rod 64, and the positioning plate 65 drives the push rod 66 to move, and the moving push rod 66 can push the gear lever 13 to move, thereby driving the wedge plate 11 to release the blocking position of the L-shaped clamping rod 9. At this time, the water retaining plate 4 is opened under the action of water pressure, and at the same time, the water retaining plate 4 drives the storage box 51 to change its angle, and at the same time, the storage box 51 pushes the sealing plate 52 to change its angle When the sealing plate 52 is pushed by the storage box 51 to form an angle change, the two switch valves 57 can be pushed to open, so that the gas in the compression bottle 53 is discharged and injected into the inflatable cushion 55 through the conduit 54, so that the internal compressed nitrogen dioxide gas quickly expands, so that the inflatable cushion 55 can be opened. At the same time, the water guide plate 56 can be arranged to guide the water passing through the concave mounting seat 1 and introduce it to the inflatable cushion 55. At the same time, the inflatable cushion 55 is opened under the action of the two baffles 58. The water source on the dam is blocked and guided. At the same time, the two buffer pads 59 are arranged to buffer the flowing water and reduce the impact on the outside of the dam. When the water flows through the concave mounting seat 1, the water flows through the water guide tube 81. The paddles 84 in the water guide tube 81 rotate automatically under the action of the water flow. The rotating paddles 84 drive the rotor in the generator 85 to rotate, thereby generating electricity and supplying power to the alarm light 20 and the signal transmitter 7, so that the alarm light 20 and the signal transmitter 7 can operate and alarm. The setting of the grille 86 can facilitate the filtering of the water flowing into the water guide tube 81 to prevent the blade 84 from being damaged by a large impurity concentration. When flood prevention operations are required at different water levels, the rotating block 15 is rotated, and the rotating block 15 drives the screw 14 to rotate. The screw 14 is connected to the positioning plate 65 through a thread, so that the relative position of the positioning plate 65 and the floating plate 62 can be adjusted, and then at different water levels, the push rod 66 can be used to push the lever 13 upward to contact the limit of the water baffle 4, thereby releasing water.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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.

Claims

1. An inflatable overtopping flood discharge protection device, comprising a concave mounting seat (1), characterized in that: A bridge plate (2) is installed on the top of the concave mounting seat (1), a mounting plate (3) is installed on the inner wall of the bottom of the concave mounting seat (1), and a water retaining plate (4) is rotatably connected to the mounting plate (3); The water diversion mechanism (5) is installed on the water baffle (4). Two placement grooves (16) are provided on the rear side of the concave mounting seat (1). A compression bottle (53) is placed in the placement groove (16). A cover plate (17) is rotatably connected to the inner wall of the placement groove (16). The cover plate (17) and the compression bottle (53) cooperate with each other. The compression bottle (53) and the water diversion mechanism (5) cooperate with each other. A switch mechanism (6) is mounted on the front side of the concave mounting seat (1), the switch mechanism (6) comprising a floating plate (62), two positioning rods (61) are fixedly mounted on the front side of the concave mounting seat (1), a connecting block (63) is slidably connected to the positioning rod (61), the two connecting blocks (63) are fixedly connected to the floating plate (62), and the switch mechanism (6) is transmission-connected to the water diversion mechanism (5); An alarm light (20) is installed on the top of the bridge plate (2), a support rod (19) is fixedly installed on the top of the bridge plate (2), and the alarm light (20) is fixedly connected to the support rod (19); A power generation mechanism (8) is installed at the bottom of the bridge plate (2) and cooperates with the warning light (20); A signal transmitter (7) is installed on the front side of the bridge plate (2) and is connected to a power generation mechanism (8).

2. The inflatable overtopping flood discharge protection equipment according to claim 1 is characterized in that: The water diversion mechanism (5) comprises a storage box (51) fixedly mounted on one side of the water baffle (4); an inflatable cushion (55) is folded and placed in the storage box (51); conduits (54) are mounted on both sides of the inflatable cushion (55); and the conduits (54) are connected to corresponding compression bottles (53).

3. The inflatable overtopping flood discharge protection equipment according to claim 2 is characterized in that: The compression bottle (53) is provided with a switch valve (57), the bottom of the bridge plate (2) is rotatably connected to a sealing plate (52), the sealing plate (52) cooperates with the storage box (51), and the sealing plate (52) cooperates with the two switch valves (57).

4. The inflatable overtopping flood discharge protection equipment according to claim 3 is characterized in that: Baffles (58) are provided on both sides of the top of the inflatable cushion (55), two water guide plates (56) are fixedly installed on one side of the water baffle (4), the two water guide plates (56) cooperate with the inflatable cushion (55), and two buffer pads (59) are installed on one end of the inflatable cushion (55).

5. The inflatable overtopping flood discharge protection equipment according to claim 1 is characterized in that: The bottom of the bridge plate (2) is slidably connected to a slide rod (10), the bottom end of the slide rod (10) is fixedly installed with a wedge plate (11), the same shift rod (13) is fixedly installed between the two slide rods (10), the top end of the shift rod (13) is fixedly installed with two return springs (12), the top end of the return spring (12) is fixedly connected to the bottom of the bridge plate (2), and two L-shaped clamping rods (9) are fixedly installed on one side of the water retaining plate (4), and the L-shaped clamping rods (9) cooperate with the corresponding wedge plates (11).

6. The inflatable overtopping flood discharge protection equipment according to claim 5, characterized in that: The switch mechanism (6) further comprises two push rods (66), two vertical rods (64) are fixedly mounted on the top of the floating plate (62), a same top plate (67) is fixedly mounted on the top ends of the two vertical rods (64), a same positioning plate (65) is slidably connected to the two vertical rods (64), the two push rods (66) are fixedly connected to the positioning plate (65), and the push rods (66) and the shift rod (13) cooperate with each other.

7. The inflatable overtopping flood discharge protection equipment according to claim 6, characterized in that: The top plate (67) and the floating plate (62) are rotatably connected to each other via a screw rod (14), the screw rod (14) is threadedly connected to the positioning plate (65), and a rotating block (15) is fixedly mounted on the top end of the screw rod (14).

8. The inflatable overtopping flood discharge protection equipment according to claim 1 is characterized in that: The power generation mechanism (8) comprises a water guide cylinder (81), two fixed plates (82) are fixedly installed on the bottom of the bridge plate (2), the water guide cylinder (81) is fixedly connected to the two fixed plates (82), a mounting rod (83) is fixedly installed on the inner wall of the water guide cylinder (81), a blade (84) is rotatably connected to one side of the mounting rod (83), a generator (85) is installed on the other side of the mounting rod (83), and the blade (84) is connected to the generator (85).

9. The inflatable overtopping flood discharge protection equipment according to claim 8, characterized in that: A grille (86) is fixedly mounted on the inner wall of the water guide cylinder (81), and the grille (86) and the paddle (84) cooperate with each other.

10. The inflatable overtopping flood discharge protection equipment according to claim 4, characterized in that: A notch (18) is provided on one side of the concave mounting seat (1), and the notch (18) cooperates with the inflatable cushion (55).

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