Cofferdam structure suitable for strong tidal bore area

Abstract

The invention discloses a cofferdam structure suitable for a strong tidal bore area, and relates to the technical field of cofferdam reinforcing equipment. And the protective inner cofferdam is installed in the protective outer cofferdam. The protective cofferdam has the beneficial effects that the protective outer cofferdam, the protective inner cofferdam and the first limiting and reinforcing assemblies are arranged, and the installation bottom plate and the supporting waterproof disc are positioned and installed through first positioning bolts; reinforcing steel bars which are distributed at equal intervals are mounted in the reinforcing supporting columns, so that primary reinforcing and limiting treatment of the cofferdam is realized; the electric power storage box, a second limiting reinforcing assembly and a solar panel mounting frame are arranged, a limiting supporting plate is mounted among three supporting outer rods and above three limiting clamping plates, a recycling water tank can be connected and conveyed again through an external pipeline, the overall structure is compact and easy to use, the space proportion is saved, the actual use requirement is met, and the practicability is high. And the safety performance during overall use is improved.

Description

Technical Field

[0001] This invention relates to the field of cofferdam reinforcement equipment technology, specifically a cofferdam structure suitable for areas with strong tidal bores. Background Technology

[0002] A cofferdam is a temporary retaining structure built in hydraulic engineering projects to construct permanent hydraulic facilities. Its function is to prevent water and soil from entering the construction site, facilitating drainage, excavation of foundation pits, and construction of structures within the cofferdam. It is primarily used in hydraulic engineering structures and is generally dismantled after use, except when it is part of a permanent building. Since the cofferdam's height exceeds the highest water level that may occur during construction, it requires reinforcement.

[0003] Existing cofferdam reinforcement structures have limited functionality, offering only a single reinforcement function. This results in low reinforcement efficiency during actual use, requiring frequent manual maintenance, increasing labor intensity, and consuming a large amount of electronic equipment for auxiliary use, thus increasing overall installation and usage costs and failing to meet normal usage requirements. Therefore, this invention aims to design a cofferdam structure suitable for areas with strong tidal bores to solve the aforementioned problems. Summary of the Invention

[0004] The purpose of this invention is to provide a cofferdam structure suitable for areas with strong tidal bores, in order to solve the problems mentioned in the background art, which are that the cofferdam reinforcement structures have only a single function, resulting in low reinforcement efficiency in actual use, requiring frequent manual maintenance, increasing the intensity of manual labor, and requiring a large amount of electronic equipment for auxiliary use, which increases the overall installation and use cost and fails to meet the requirements for normal use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0006] Protect the external cofferdam;

[0007] The internal protective cofferdam is installed inside the external protective cofferdam.

[0008] A reinforced chassis is installed inside the outer protective cofferdam and below the inner protective cofferdam. A supporting waterproof plate is installed on top of the reinforced chassis.

[0009] The second limiting and reinforcing component is installed inside the supporting waterproof plate and extends into the reinforcing chassis.

[0010] The first limiting and reinforcing component is installed inside the protective inner cofferdam and extends above the supporting waterproof plate. The top of the second limiting and reinforcing component is equipped with a limiting support plate. Support plates are installed on the bottom of the two limiting support plates on the side close to the first limiting and reinforcing component. The bottom end of the support plates is fixedly connected to the top of the supporting waterproof plate. Reinforcing struts that are equidistantly distributed and used in conjunction with the first limiting and reinforcing component are fixedly connected on the side close to the two support plates.

[0011] The side panels are installed on both sides of the protective outer cofferdam, and a water recovery tank is fixedly connected to the top of each side panel.

[0012] Preferably, the first limiting and reinforcing component includes a reinforcing fence and reinforcing support columns. The reinforcing fence is installed inside the protective inner cofferdam and above the supporting waterproof plate. The reinforcing fence is fixedly connected to both sides of its interior. The bottom of each reinforcing support column is fixedly connected to an mounting base plate.

[0013] Preferably, the second limiting and reinforcing component includes a mounting frame plate and reinforcing mounting rods. The interior of each supporting waterproof plate is equipped with symmetrically distributed mounting frames. A connecting horizontal plate is fixedly connected to the top of each mounting frame plate. Equally spaced reinforcing mounting rods extending into the reinforcing chassis are fixedly connected to the bottom of each mounting frame plate. An inner supporting rod is fixedly connected to the top of each connecting horizontal plate. A mounting seat is fixedly connected to the top of each inner supporting rod. Equally spaced limiting plates are fixedly connected to the top of each connecting horizontal plate and outside the inner supporting rod. An outer supporting rod is fixedly connected to the top of each limiting plate. A limiting plate is fixedly connected between the mounting seat and the outer supporting rod.

[0014] Preferably, a storage box is fixedly connected to the top of the mounting side plate and to one side of the recycling water tank. A solar panel mounting frame is installed inside the storage box. The structure of the solar panel mounting frame is inclined. The first positioning bolts extending into the interior of the supporting waterproof plate are threadedly connected inside the mounting base plate and around the reinforcing support column. The reinforcing support column is installed with equidistant reinforcing bars. The reinforcing fence is installed with a reinforcing elastic net.

[0015] Preferably, the top of each of the supporting plates is threaded with a third positioning bolt extending into the interior of the supporting plate, the third positioning bolt being threadedly connected to the limiting support plate, and the third positioning bolt being threadedly connected to the supporting plate.

[0016] Preferably, the storage box has a limiting guide rail inside for mounting the solar panel mounting bracket, and the solar panel mounting bracket is equipped with equidistantly distributed solar panels.

[0017] Preferably, the inner wall of the protective internal dike is fixedly connected with symmetrically distributed liquid level sensors.

[0018] Preferably, the side of the recycling water tank away from the outer protective dike is equipped with a drainage pipe extending into the outer protective dike. An internal filling cavity is provided inside the outer protective dike and outside the inner protective dike. The internal filling cavity is filled with filling material, which is one or more of the following: reinforcing plate, reinforcing steel bar, and reinforcing coating.

[0019] Preferably, the side of the mounting plate away from the outer protective dike is threaded with a second positioning bolt extending to the inner wall of the outer protective dike.

[0020] Preferably, a wireless transceiver is installed on the outside of the protective outer dike, a main control board is fixedly connected inside the wireless transceiver, a control chip is fixedly connected to the outside of the main control board, and the liquid level sensor and the battery tank are both electrically connected to the control chip.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. This invention is provided with an external protective cofferdam, an internal protective cofferdam, and a first limiting and reinforcing component. The cofferdam is protected by both the external and internal protective cofferdams. The first limiting and reinforcing component is installed inside the internal protective cofferdam for overall limiting treatment. The mounting base plate and the supporting waterproof plate are positioned and installed by the first positioning bolts. The reinforcing steel bars are installed inside the reinforcing support column at equal intervals, which improves the overall stability and waterproof flow impact effect of the first limiting and reinforcing component during use, and realizes the one-time reinforcement and limiting treatment of the cofferdam.

[0023] 2. This invention includes a storage tank, a second limiting and reinforcing component, and a solar panel mounting frame. The limiting support plate is installed between three outer support rods and above three limiting plates via welding. A third positioning bolt reinforces the limiting support plate to the support uprights. Reinforcing struts support the outer side of the reinforced fence, achieving secondary limiting and reinforcing of the cofferdam. The storage tank and solar panel mounting frame enable daily outdoor solar energy resource recovery, providing self-sufficiency in power supply and reducing overall installation and usage costs. A liquid level sensor monitors the internal liquid level changes within the protective cofferdam in real time. When a preset data point is reached, water is urgently discharged into a recovery tank via a drainage pipe. The recovery tank can be reconnected via an external pipeline for further water transport. The overall structure is compact and easy to use, saving space while meeting practical needs and improving overall safety. Attached Figure Description

[0024] Figure 1 This is a front view of the overall structure of the present invention;

[0025] Figure 2 This is an internal view of the overall structure of the present invention;

[0026] Figure 3 This is an enlarged view of the structure of the first limiting and reinforcing component of the present invention;

[0027] Figure 4 This is an enlarged view of the structure of the second limiting and reinforcing component of the present invention;

[0028] Figure 5 This is a bottom view of the overall structure of the present invention;

[0029] Figure 6 This is a top view of the overall structure of the present invention;

[0030] Figure 7 This is a top view of a partial structure of the present invention.

[0031] In the picture:

[0032] 1. Protect the external cofferdam; 2. Protect the internal cofferdam;

[0033] 3. First limiting and reinforcing component; 31. Reinforced fence; 32. Reinforced support column; 33. Mounting base plate; 34. First positioning bolt; 35. Reinforced elastic net; 36. Reinforced steel bar;

[0034] 4. Liquid level sensor; 5. Mounting side panel; 6. Recycle water tank; 7. Drainage pipe; 8. Battery storage tank;

[0035] 9. Second limit reinforcement component; 91. Mounting frame plate; 92. Reinforcing mounting rod; 93. Limiting plate; 94. Outer supporting rod; 95. Inner supporting rod; 96. Mounting base; 97. Connecting horizontal plate; 98. Limiting plate;

[0036] 10. Solar panel mounting bracket; 11. Reinforced chassis; 12. Support waterproof tray; 13. Second positioning bolt; 14. Limiting support plate; 15. Support upright plate; 16. Third positioning bolt; 17. Reinforced strut; 18. Internal filling cavity. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0039] External protective dike 1;

[0040] Internal protective dike 2 is installed inside the external protective dike 1.

[0041] The reinforced base 11 is installed inside the protective outer cofferdam 1 and below the protective inner cofferdam 2. A supporting waterproof plate 12 is installed on top of the reinforced base 11.

[0042] The second limiting and reinforcing component 9 is installed inside the supporting waterproof plate 12 and extends into the reinforcing chassis 11;

[0043] The first limiting reinforcement component 3 is installed inside the protective inner cofferdam 2 and extends above the supporting waterproof plate 12. The top of the second limiting reinforcement component 9 is equipped with a limiting support plate 14. The bottom of the two limiting support plates 14, which are close to the first limiting reinforcement component 3, is equipped with a supporting upright plate 15. The bottom end of the supporting upright plate 15 is fixedly connected to the top of the supporting waterproof plate 12. The two supporting upright plates 15, which are close to each other, are fixedly connected with equidistantly distributed reinforcing struts 17 that are used in conjunction with the first limiting reinforcement component 3.

[0044] The side panels 5 are installed on both sides of the protective outer cofferdam 1, and the top of each side panel 5 is fixedly connected to a water recovery tank 6.

[0045] It is understood that, in use, this invention includes an outer protective cofferdam 1, an inner protective cofferdam 2, and a first limiting and reinforcing component 3. The outer and inner protective cofferdams provide dual protection. The first limiting and reinforcing component 3 is installed inside the inner protective cofferdam 2 for overall limiting. The mounting base plate 33 and the supporting waterproof plate 12 are positioned and installed using first positioning bolts 34. Equally spaced reinforcing steel bars 36 are installed inside the reinforcing support columns 32, improving the overall stability and waterproofing effect of the first limiting and reinforcing component 3, thus achieving one-time reinforcement and limiting of the cofferdam. This invention also includes a battery storage box 8, a second limiting and reinforcing component 9, and a solar panel mounting bracket 10. The limiting support plate 14 is installed between three supporting outer rods 94, and three limiting clips... Above plate 98, the structure is installed by welding. The limiting support plate 14 and the supporting upright plate 15 are reinforced by the third positioning bolt 16. The outer side of the reinforcing fence 31 is supported by the reinforcing strut 17, which realizes the secondary limiting and reinforcement treatment of the cofferdam. The daily outdoor solar energy resource recycling is carried out by installing the storage box 8 and the solar panel mounting frame 10, which provides self-supply of equipment power demand and saves the overall use and installation costs. The liquid level sensor 4 monitors the changes in the liquid level inside the protective inner cofferdam 2 in real time. When the preset data is reached, the water is discharged into the recycling water tank 6 through the drainage pipe 7. The recycling water tank 6 can be reconnected and transported through the external pipeline. The overall structure is compact and easy to use, saves space, meets the actual use needs, and improves the overall safety performance during use.

[0046] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0047] The first limiting and reinforcing component 3 includes a reinforcing fence 31 and a reinforcing support column 32. The reinforcing fence 31 is installed inside the protective inner cofferdam 2 and above the supporting waterproof plate 12. The reinforcing fence 31 is fixedly connected to both sides of its interior. The bottom of the reinforcing support column 32 is fixedly connected to an installation base plate 33.

[0048] It is understood that the present invention provides dual protection for the cofferdam by installing an outer protective cofferdam 1 and an inner protective cofferdam 2. The first limiting and reinforcing component 3 is installed inside the inner protective cofferdam 2 for overall limiting treatment. The mounting base plate 33 and the supporting waterproof plate 12 are positioned and installed by the first positioning bolt 34. The reinforcing steel bars 36 are installed inside the reinforcing support column 32 at equal intervals, which improves the stability of the first limiting and reinforcing component 3 during overall use and the effect of preventing water flow impact. This achieves one-time reinforcement and limiting treatment of the cofferdam.

[0049] Please see Figure 1 , Figure 2 and Figure 4 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0050] The second limiting and reinforcing component 9 includes mounting brackets 91 and reinforcing mounting rods 92. The interior of the supporting waterproof plate 12 is equipped with symmetrically distributed mounting brackets 91. A connecting horizontal plate 97 is fixedly connected to the top of each mounting bracket 91. Reinforcing mounting rods 92, evenly distributed and extending into the reinforcing chassis 11, are fixedly connected to the bottom of each mounting bracket 91. An inner supporting rod 95 is fixedly connected to the top of each connecting horizontal plate 97. A mounting seat 96 is fixedly connected to the top of each inner supporting rod 95. Equally distributed limiting plates 93 are fixedly connected to the top of each connecting horizontal plate 97 and outside the inner supporting rod 95. An outer supporting rod 94 is fixedly connected to the top of each limiting plate 93. A limiting plate 98 is fixedly connected between the mounting seat 96 and the outer supporting rod 94.

[0051] It is understood that the present invention improves the overall reinforcement stability by installing the limiting support plate 14 between the three supporting outer rods 94 and above the three limiting clamping plates 98 through welding, and by installing the reinforcing mounting rod 92 into the reinforcing chassis 11 and installing the mounting bracket plate 91 into the supporting waterproof plate 12.

[0052] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0053] A battery storage box 8 is fixedly connected to the top of the mounting side plate 5 and to one side of the recycling water tank 6. A solar panel mounting frame 10 is installed inside the battery storage box 8. The structure of the solar panel mounting frame 10 is inclined. The first positioning bolt 34 extending into the support waterproof plate 12 is threadedly connected inside the mounting base plate 33 and around the reinforcing support column 32. The reinforcing support column 32 is equipped with equidistant reinforcing steel bars 36. The reinforcing fence 31 is equipped with a reinforcing elastic net 35.

[0054] It is understood that the present invention, by installing a storage box 8 and a solar panel mounting frame 10, enables daily outdoor solar energy resource recycling and provides self-sufficiency for the equipment's power needs, saving overall usage and installation costs. The mounting base plate 33 and the supporting waterproof plate 12 are positioned and installed by the first positioning bolt 34. By installing equally spaced reinforcing steel bars 36 inside the reinforcing support column 32, the overall stability and waterproof flow impact effect of the first limiting and reinforcing component 3 during use are improved, realizing one-time reinforcement and limiting treatment of the cofferdam.

[0055] Please see Figure 1 and Figure 2 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0056] The top of each support plate 15 is threaded with a third positioning bolt 16 extending into the interior of the support plate 15. The third positioning bolt 16 is threadedly connected to the limiting support plate 14 and the support plate 15.

[0057] It is understood that the present invention reinforces the limiting support plate 14 and the support plate 15 by means of the third positioning bolt 16.

[0058] Please see Figure 1 and Figure 2 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0059] The storage box 8 has a limiting guide rail inside that is used to install the solar panel mounting bracket 10. The solar panel mounting bracket 10 is equipped with equidistantly distributed solar panels.

[0060] It is understood that the present invention, by installing a storage box 8 and a solar panel mounting frame 10, enables daily outdoor solar energy resource recycling and processing, provides self-sufficiency for the equipment's power needs, saves overall usage and installation costs, and allows for normal installation through the use of limit guide rails in conjunction with the solar panel mounting frame 10.

[0061] Please see Figure 1The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0062] The inner wall of the protective internal cofferdam 2 is fixedly connected with symmetrically distributed liquid level sensors 4.

[0063] It is understood that the present invention uses a liquid level sensor 4 to monitor the changes in the liquid level inside the protective inner dike 2 in real time.

[0064] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0065] The recovery water tank 6 is equipped with a drainage pipe 7 extending into the interior of the outer protective dike 1 on the side away from the outer protective dike 1. An internal filling cavity 18 is provided inside the outer protective dike 1 and outside the inner protective dike 2. The internal filling cavity 18 is filled with filling material, which is one or more of the following: reinforcing plate, reinforcing steel bar, and reinforcing coating.

[0066] It is understood that the present invention uses a liquid level sensor 4 to monitor the changes in the liquid level inside the protective inner dam 2 in real time. When the preset data is reached, water is discharged into the recovery tank 6 through the drainage pipe 7. The recovery tank 6 can be reconnected and transported through an external pipe. The overall structure is compact and easy to use, saving space and meeting the needs of actual use.

[0067] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0068] Each of the mounting side plates 5, on the side away from the protective outer cofferdam 1, is threaded with a second positioning bolt 13 extending to the inner wall of the protective outer cofferdam 1.

[0069] It is understood that the present invention reinforces the mounting side plate 5 and the protective external cofferdam 1 by means of the second positioning bolt 13.

[0070] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The present invention provides a technical solution: a cofferdam structure suitable for areas with strong tidal bores, comprising:

[0071] A wireless transceiver is installed on the outside of the protective outer dike 1. A main control board is fixedly connected inside the wireless transceiver, and a control chip is fixedly connected to the outside of the main control board. The liquid level sensor 4 and the battery tank 8 are both electrically connected to the control chip.

[0072] It is understood that the present invention uses a control chip to uniformly control the liquid level sensor 4 and the battery tank 8, thereby achieving normal operation of the whole system. The liquid level sensor 4 measures environmental parameters, converts them into signals and sends them to the control chip. The control chip receives the signals and processes them, generating corresponding control signals according to a preset control algorithm.

[0073] The working principle of this invention is as follows: A dual protection system is achieved by installing an outer protective cofferdam 1 and an inner protective cofferdam 2. The first limiting and reinforcing component 3 is installed inside the inner protective cofferdam 2 for overall limiting. The mounting base plate 33 and the supporting waterproof plate 12 are positioned and installed using the first positioning bolt 34. Equally spaced reinforcing steel bars 36 are installed inside the reinforcing support column 32, improving the overall stability and waterproofing effect of the first limiting and reinforcing component 3 during use, thus achieving one-time reinforcement and limiting of the cofferdam. The limiting support plate 14 is installed between the three outer supporting rods 94 and above the three limiting plates 98 via welding. The limiting support plate 14 is secured by the third positioning bolt 16. The support plate 15 is reinforced, and the outside of the reinforced fence 31 is supported by the reinforcing strut 17, which realizes the secondary limiting and reinforcement of the cofferdam. The daily outdoor solar energy resource recycling is carried out by installing the storage box 8 and the solar panel mounting frame 10, which provides self-supply of equipment power demand and saves the overall use and installation costs. The liquid level sensor 4 monitors the changes in the liquid level inside the protective inner cofferdam 2 in real time. When the preset data is reached, the water is discharged into the recycling water tank 6 through the drainage pipe 7. The recycling water tank 6 can be reconnected and transported through the external pipeline. The overall structure is compact and easy to use, saves space, meets the actual use needs, and improves the overall safety performance during use.

[0074] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cofferdam structure suitable for areas with strong tidal bores, characterized in that, include: Protective external cofferdam (1); The internal protective cofferdam (2) is installed inside the external protective cofferdam (1); A reinforced base (11) is installed inside the protective outer cofferdam (1) and below the protective inner cofferdam (2). A supporting waterproof plate (12) is installed above the reinforced base (11). The second limiting reinforcement component (9) is installed inside the supporting waterproof plate (12) and extends into the interior of the reinforced chassis (11); The first limiting reinforcement component (3) is installed inside the protective inner cofferdam (2) and extends above the supporting waterproof plate (12). The top of the second limiting reinforcement component (9) is equipped with a limiting support plate (14). The bottom of the two limiting support plates (14) close to the first limiting reinforcement component (3) is equipped with a supporting upright plate (15). The bottom end of the supporting upright plate (15) is fixedly connected to the top of the supporting waterproof plate (12). The two supporting upright plates (15) close to each other are fixedly connected with equidistantly distributed reinforcing struts (17) that are used in conjunction with the first limiting reinforcement component (3). The side plates (5) are installed on both sides of the protective external cofferdam (1), and the top of each side plate (5) is fixedly connected to a water recovery tank (6).

2. The cofferdam structure suitable for areas with strong tidal bores according to claim 1, characterized in that: The first limiting reinforcement component (3) includes a reinforcement fence (31) and reinforcement support columns (32). The reinforcement fence (31) is installed inside the protective inner dike (2) and above the supporting waterproof plate (12). The reinforcement fence (31) is fixedly connected to both sides of the inside of the reinforcement fence (31). The bottom of the reinforcement support column (32) is fixedly connected to the mounting base plate (33).

3. The cofferdam structure suitable for areas with strong tidal bores according to claim 1, characterized in that: The second limiting and reinforcing component (9) includes a mounting plate (91) and a reinforcing mounting rod (92). The interior of the supporting waterproof plate (12) is equipped with symmetrically distributed mounting plates (91). The top of each mounting plate (91) is fixedly connected to a connecting horizontal plate (97). The bottom of each mounting plate (91) is fixedly connected to a reinforcing mounting rod (92) that is evenly distributed and extends into the interior of the reinforcing chassis (11). The top of each connecting horizontal plate (97) is fixedly connected to a supporting inner rod (95). The top of each supporting inner rod (95) is fixedly connected to a mounting seat (96). The top of each connecting horizontal plate (97) and the outer side of the supporting inner rod (95) is fixedly connected to an evenly distributed limiting plate (93). The top of each limiting plate (93) is fixedly connected to a supporting outer rod (94). The mounting seat (96) and the supporting outer rod (94) are fixedly connected to a limiting plate (98).

4. The cofferdam structure suitable for areas with strong tidal bores according to claim 2, characterized in that: A battery storage box (8) is fixedly connected to the top of the mounting side plate (5) and to one side of the recycling water tank (6). A solar panel mounting frame (10) is installed inside the battery storage box (8). The structure of the solar panel mounting frame (10) is inclined. The first positioning bolt (34) extending into the support waterproof plate (12) is threadedly connected inside the mounting base plate (33) and around the reinforcing support column (32). The reinforcing support column (32) is installed with equidistant reinforcing steel bars (36). The reinforcing fence (31) is installed with a reinforcing elastic net (35).

5. The cofferdam structure suitable for areas with strong tidal bores according to claim 1, characterized in that: The top of each support plate (15) is threaded with a third positioning bolt (16) extending into the interior of the support plate (15). The third positioning bolt (16) is threadedly connected to the limiting support plate (14) and the support plate (15).

6. The cofferdam structure suitable for areas with strong tidal bores according to claim 4, characterized in that: The storage box (8) is provided with a limiting guide rail for mounting the solar panel mounting bracket (10). The solar panel mounting bracket (10) is equipped with equidistantly distributed solar panels.

7. The cofferdam structure suitable for areas with strong tidal bores according to claim 6, characterized in that: The inner wall of the protective internal dike (2) is fixedly connected with symmetrically distributed liquid level sensors (4).

8. The cofferdam structure suitable for areas with strong tidal bores according to claim 7, characterized in that: The recycling water tank (6) is equipped with a drainage pipe (7) extending into the outer protective dike (1) on the side away from the outer protective dike (1). An inner filling cavity (18) is provided inside the outer protective dike (1) and outside the inner protective dike (2). The inner filling cavity (18) is filled with filling material, which is one or more of the following: reinforcing plate, reinforcing steel bar, and reinforcing coating.

9. The cofferdam structure suitable for areas with strong tidal bores according to claim 1, characterized in that: The mounting side plate (5) is threaded with a second positioning bolt (13) extending to the inner wall of the outer protective cofferdam (1) on the side away from the outer protective cofferdam (1).

10. The cofferdam structure suitable for areas with strong tidal bores according to claim 8, characterized in that: A wireless transceiver is installed on the outside of the protective outer dike (1). A main control board is fixedly connected inside the wireless transceiver. A control chip is fixedly connected to the outside of the main control board. The liquid level sensor (4) and the battery tank (8) are both electrically connected to the control chip.

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