Assembled wave protection wall

Abstract

This application discloses a modular wave wall, belonging to the field of water conservancy engineering technology. To address the shortcomings of existing modular and lifting wave walls, such as large size, inconvenient transportation, and high cost, which are unsuitable for temporary flood control use at viewing platforms, this application describes a modular wave wall arranged at the edge of a viewing platform within a dam. The modular wave wall includes a lower wall, a middle wall, an upper wall, and multiple mounting column assemblies. These mounting column assemblies are sequentially and equidistantly installed at the top of the viewing platform along its length along the edge. The lower, middle, and upper walls are stacked sequentially on the outside of the mounting column assemblies from bottom to top, and each of these assemblies is detachably connected to the mounting column assemblies. This application is primarily intended for use as a wave wall at riverbanks and reservoir viewing platforms.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, specifically relating to a modular wave-breaking wall. Background Technology

[0002] Breakwaters are critical protective structures in coastal, riverbank, reservoir, and port engineering projects. Their core function is to resist wave erosion, prevent wave overtopping, and protect the safety of downstream dikes, infrastructure, residential areas, and the ecological environment. By directly bearing and reducing wave energy, they effectively control wave rise and overtopping volume, making them an important component of flood and tide control systems. Currently, the widely used traditional fixed breakwaters are typically reinforced concrete vertical walls or wave barriers with a reverse arc, which are constructed together with the dike.

[0003] In recent years, with the rise of short-distance travel and activities to get close to nature, many riverbanks and reservoirs have added viewing platforms. These platforms are surrounded by water on three sides, allowing people to better appreciate the natural scenery. Considering both viewing and flood control needs, the wave-breaking wall structure for these platforms requires greater flexibility. It needs to be quickly deployed during the flood season to meet flood control requirements and dismantled after the flood season to avoid affecting the view. Traditional fixed wave-breaking walls are difficult to meet these requirements. Therefore, many prefabricated and retractable wave-breaking wall structures have come into focus. The existing patent application number CN202120594011.2, entitled "A Demountable Prefabricated Wave-Breaking Wall," is an example. The patent document discloses a prefabricated wave wall, which greatly improves assembly flexibility through modular design. However, its modules are relatively large and inconvenient to transport, making it unsuitable for temporary flood control use at viewing platforms. Patent application number CN202411347942.7, entitled "A Wave Wall Structure," discloses a lifting wave wall that can adjust its working height according to flood season needs, offering high operational flexibility. However, its overall transmission structure is relatively complex and its manufacturing cost is relatively high, making it unsuitable for temporary flood control use at viewing platforms. Therefore, developing a temporary wave wall structure that is easy to move, low in cost, and easy to assemble is very much in line with practical needs. Utility Model Content

[0004] In order to solve the problems of existing modular and lifting wave walls being large in size, inconvenient to transport, and too expensive, which are not conducive to the temporary flood control use of viewing platforms, this utility model provides a modular wave wall.

[0005] A modular wave wall is arranged at the edge of a viewing platform in the dam body. The modular wave wall includes a lower wall, a middle wall, an upper wall, and multiple mounting column assemblies. The multiple mounting column assemblies are installed at equal intervals along the length direction of the edge of the viewing platform. The lower wall, middle wall, and upper wall are stacked on the outside of the multiple mounting column assemblies from bottom to top, and the lower wall, middle wall, and upper wall are all detachably connected to the multiple mounting column assemblies.

[0006] Furthermore, the lower wall includes a lower wall panel and multiple No. 1 T-beams. The lower wall panel has a downwardly extending slope on the water-facing side. The multiple No. 1 T-beams are equidistantly arranged on the backwater side of the lower wall panel along the length extension direction of the lower wall panel, and each No. 1 T-beam is integrally formed with the lower wall panel. The lower wall panel is hung on the outside of multiple mounting column assemblies through the multiple No. 1 T-beams.

[0007] Furthermore, the middle wall includes a middle wall panel and multiple No. 2 T-beams. The multiple No. 2 T-beams are equidistantly arranged on the back side of the middle wall panel along the length extension direction of the lower wall panel, and each No. 2 T-beam is integrally formed with the middle wall panel. The middle wall panel is hung on the outside of multiple mounting column assemblies through the multiple No. 2 T-beams.

[0008] Furthermore, the upper wall includes an upper wall panel, multiple No. 3 T-beams, and multiple wall reinforcing ribs. The multiple No. 3 T-beams are equidistantly arranged on the backwater side of the upper wall panel along the length extension direction of the upper wall panel, and each No. 3 T-beam is integrally formed with the upper wall panel. Each No. 3 T-beam has a wall reinforcing rib at its top, the bottom of the wall reinforcing rib is integrally formed with the top of the No. 3 T-beam, and the side of the wall reinforcing rib is integrally formed with the backwater side of the upper wall panel.

[0009] Furthermore, the mounting column assembly includes a bottom mounting plate, the bottom of which is provided with a vertically extending embedded cone. The bottom mounting plate is fixed to the top of the viewing platform by the embedded cone. The top of the bottom mounting plate is provided with a pole mounting seat, which is detachably connected to the bottom mounting plate. Multiple reinforcing ribs are provided at equal intervals along the circumference on the side wall of the pole mounting seat. The top of the pole mounting seat is provided with a pole body in the vertical direction. A T-shaped groove extending along the height direction of the pole body is machined on the water-facing side of the pole body.

[0010] Furthermore, the installation of the column assembly also includes a top cover and fastening bolts. The top cover is fastened to the top of the column body and is detachably connected to the column body. The top of the top cover is machined with a threaded through hole. The fastening bolts are inserted into the threaded through hole of the top cover and are threadedly connected to the top cover. The bottom of the fastening bolts is set corresponding to the top of the No. 3 T-beam.

[0011] Furthermore, the modular wave-breaking wall also includes an auxiliary diagonal bracing assembly, which is set between two adjacent installation column assemblies. One end of the auxiliary diagonal bracing assembly is detachably connected to the backwater side of the upper wall, and the other end of the auxiliary diagonal bracing assembly is detachably connected to the top of the viewing platform.

[0012] Furthermore, the auxiliary support components include a bottom mounting base, a diagonal brace, and an upper mounting base. The bottom mounting base is detachably connected to the top of the viewing platform, and the upper mounting base is detachably connected to the backwater side of the upper wall panel. The diagonal brace is positioned between the bottom mounting base and the upper mounting base, with one end of the diagonal brace detachably connected to the bottom mounting base and the other end of the diagonal brace detachably connected to the upper mounting base.

[0013] The beneficial effects of this application compared to the prior art are:

[0014] This application provides a modular wave-breaking wall, which adopts a multi-layer wall arrangement. Adjacent wall layers are sealed and connected by a sealing gasket to ensure the overall water resistance of the modular wave-breaking wall. The multi-layer wall panels are supported by the mounting column assembly and hung on the outside of the mounting column assembly to withstand the impact of water waves. The wall and the mounting column assembly are fixed by T-beams and T-slots. The longitudinal clamping force of the multiple T-beams along the longitudinal direction of the fastening bolts at the top of the mounting column assembly further ensures the connection stability between the wall and the mounting column assembly.

[0015] The installation column components provided in this application can be permanently erected on the viewing platform. When the wave wall is temporarily assembled for flood prevention, the installation column components do not need to be transported and constructed on-site. Instead, the wall structure is transported and assembled, which greatly reduces the on-site construction process of the wave wall and improves construction efficiency. During the non-flood season, they can be used as guardrail columns. Multiple ropes or chains are hung between the installation column components to form a protective measure to prevent tourists from falling into the water.

[0016] The prefabricated wave-breaking wall provided in this application also has auxiliary diagonal bracing on the back side of the wall. The design of the auxiliary diagonal bracing can improve the support strength of the wave-breaking wall and further ensure the stability of the wave-breaking.

[0017] The modular wave-breaking wall provided in this application occupies little space, has low manufacturing cost, is convenient to transport and assemble, and is suitable for temporary wave-breaking structures on riverbanks, ports or reservoirs during the flood season. It has good practical value and economy. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the assembled wave-breaking wall described in this application;

[0019] Figure 2 This is a rear view of the assembled wave-breaking wall described in this application;

[0020] Figure 3 This is a top-down view of the observation deck described in this application during the non-flood season;

[0021] Figure 4 This is a top-view schematic diagram of the prefabricated wave wall described in this application used as a temporary wave protection device for a viewing platform during the flood season.

[0022] Figure 5 This is a side view of the assembled wave-breaking wall described in this application;

[0023] Figure 6 This is a side view of the prefabricated wave wall described in this application (with auxiliary diagonal bracing).

[0024] Figure 7 This is a rear view of the lower part of the prefabricated wave wall described in this application;

[0025] Figure 8 This is a top view of the lower part of the prefabricated wave wall described in this application;

[0026] Figure 9 This is a left-side view of the lower part of the prefabricated wave wall described in this application;

[0027] Figure 10 This is a rear view of the central wall of the assembled wave-breaking wall described in this application;

[0028] Figure 11 This is a top view of the central wall of the assembled wave-breaking wall described in this application;

[0029] Figure 12 This is a left-side view of the central wall of the prefabricated wave-breaking wall described in this application;

[0030] Figure 13 This is a rear view of the upper part of the prefabricated wave-breaking wall described in this application;

[0031] Figure 14 This is a top view of the upper part of the prefabricated wave wall described in this application;

[0032] Figure 15 This is a left-side view of the upper part of the prefabricated wave-breaking wall described in this application;

[0033] Figure 16 This is a top view of the column assembly installed in the prefabricated wave wall described in this application;

[0034] The diagram shows: 1. Lower wall, 11. Lower wall panel, 12. T-beam No. 1, 2. Middle wall, 21. Middle wall panel, 22. T-beam No. 2, 3. Upper wall, 31. Upper wall panel, 32. T-beam No. 3, 33. Wall reinforcing rib, 4. Column mounting assembly, 41. Bottom mounting plate, 42. Upright mounting base, 421. Reinforcing rib plate, 43. Upright body, 431. T-slot, 44. Top cover, 45. Fastening bolt, 5. Auxiliary support assembly, 51. Bottom mounting base, 52. Diagonal brace, 53. Upper mounting base, 6. Viewing platform, 61. Embedded groove, 7. Top cover, 8. Rope, and 9. Dam body. Detailed Implementation

[0035] Specific implementation method one: Combining Figures 1 to 6 This embodiment describes a prefabricated wave wall, which is arranged at the edge of the viewing platform 6 in the dam body 9. The prefabricated wave wall includes a lower wall 1, a middle wall 2, an upper wall 3, and multiple mounting column assemblies 4. The multiple mounting column assemblies 4 are installed at equal intervals along the length direction of the edge of the viewing platform 6. The lower wall 1, the middle wall 2, and the upper wall 3 are stacked on the outside of the multiple mounting column assemblies 4 from bottom to top, and the lower wall 1, the middle wall 2, and the upper wall 3 are all detachably connected to the multiple mounting column assemblies 4. Sealing gaskets are provided between the lower wall 1 and the middle wall 2, and between the middle wall 2 and the upper wall 3.

[0036] The modular design of the prefabricated wave-breaking wall provided in this embodiment is achieved by stacking multiple wall panels to form a complete wall structure. The gaps between adjacent wall panels are filled with sealing gaskets, which helps to ensure the overall sealing of the wall and improve water resistance. The installation column assembly 4 in this application can be permanently placed on the platform of the viewing platform 6 as a guardrail column at the edge of the viewing platform 6, which reflects the feature of multiple uses. This allows the wave-breaking structure to be built based on the viewing platform 6 itself, improving the tightness of the arrangement between the wave-breaking wall and the viewing platform 6.

[0037] Specific Implementation Method Two: Combining Figures 7 to 15 This embodiment differs from specific embodiment one in that the lower wall 1 includes a lower wall panel 11 and multiple No. 1 T-beams 12. The lower wall panel 11 has a downwardly extending slope on the water-facing side. The multiple No. 1 T-beams 12 are equidistantly arranged on the back side of the lower wall panel 11 along the length extension direction of the lower wall panel 11, and each No. 1 T-beam 12 is integrally formed with the lower wall panel 11. The lower wall panel 11 is hung on the outside of multiple mounting column assemblies 4 through the multiple No. 1 T-beams 12.

[0038] The middle wall 2 includes a middle wall panel 21 and multiple No. 2 T-beams 22. The multiple No. 2 T-beams 22 are equidistantly arranged on the back side of the middle wall panel 21 along the length extension direction of the lower wall panel 11. Each No. 2 T-beam 22 is integrally formed with the middle wall panel 21. The middle wall panel 21 is hung on the outside of multiple mounting column assemblies 4 through the multiple No. 2 T-beams 22.

[0039] The upper wall 3 includes an upper wall panel 31, multiple No. 3 T-beams 32, and multiple wall reinforcing ribs 33. The multiple No. 3 T-beams 32 are equidistantly arranged on the backwater side of the upper wall panel 31 along its length. Each No. 3 T-beam 32 is integrally formed with the upper wall panel 31. Each No. 3 T-beam 32 has a wall reinforcing rib 33 at its top. The bottom of the wall reinforcing rib 33 is integrally formed with the top of the No. 3 T-beam 32, and the side of the wall reinforcing rib 33 is integrally formed with the backwater side of the upper wall panel 31. Other components and connection methods are the same as in Specific Embodiment 1.

[0040] In this embodiment, the height of the first T-beam 12 is the same as the height of the lower wall panel 11; the height of the second T-beam 22 is the same as the height of the middle wall panel 21; the height of the third T-beam 32 is greater than half the height of the upper wall panel 31; the thickness of the middle wall panel 21 and the upper wall panel 31 is the same; the longitudinal section of the lower wall panel 11 is a right-angled trapezoid; the thickness of the middle wall panel 21 and the upper wall panel 31 is the same as the thickness of the top narrow side of the lower wall panel 11; and the design of the longitudinal section of the lower wall panel 11 being a right-angled trapezoid is... Considering that it is the main supporting structure of the wall, it needs to have a greater load-bearing capacity. In order to ensure the airtightness of the wave wall, a sealing gasket is also provided at the bottom of the lower wall panel 11. The sealing gasket fills the gap between the bottom of the lower wall panel 11 and the top of the viewing platform 6. The connecting parts of the lower wall panel 11, the middle wall panel 21 and the upper wall panel 31 are all T-shaped beams. The tightness of the hanging is ensured by the insertion and cooperation of the T-shaped beams with the installation column assembly 4. At the same time, a sealing gasket is also provided between two adjacent T-shaped beams to repeatedly ensure the airtightness of the connection.

[0041] Specific implementation method three: Combining Figure 5 , Figure 6 and Figure 16This embodiment differs from specific embodiment two in that the mounting column assembly 4 includes a bottom mounting plate 41. The bottom of the bottom mounting plate 41 is provided with a vertically extending pre-embedded cone. The bottom mounting plate 41 is fixed to the top of the viewing platform 6 by the pre-embedded cone. The top of the bottom mounting plate 41 is provided with a pole mounting seat 42. The pole mounting seat 42 is detachably connected to the bottom mounting plate 41. Multiple reinforcing ribs 421 are provided at equal intervals along the circumference on the side wall of the pole mounting seat 42. The top of the pole mounting seat 42 is provided with a pole body 43 in the vertical direction. A T-shaped groove 431 extending along the height direction of the pole body 43 is machined on the water-facing side of the pole body 43.

[0042] The mounting column assembly 4 also includes a top cover 44 and fastening bolts 45. The top cover 44 is fastened to the top of the main body 43 and is detachably connected to the main body 43. The top of the top cover 44 has a threaded through hole. The fastening bolts 45 are inserted into the threaded through hole of the top cover 44 and are threadedly connected to the top cover 44. The bottom of the fastening bolts 45 corresponds to the top of the No. 3 T-beam 32. Other components and connection methods are the same as in specific embodiment two.

[0043] In this embodiment, the column assembly 4 serves as the basic support component of the wave-breaking wall. A T-shaped groove 431 is machined on the top of its column body 43. Through the cooperation of the T-shaped groove 431 and the T-shaped beam, the column body 43 can limit the wall structure in four directions: front-back and left-right, ensuring the accuracy and stability of the wall panel installation. Multiple reinforcing ribs 421 on the side of the column mounting base 42 can improve the support strength of the column mounting base 42 and ensure the stability of the column body 43 during operation. The top cover 44 and fastening bolts 45 serve as a longitudinal clamping structure, which can longitudinally limit and constrain the three-layer wall panels. Under the clamping action of the fastening bolts 45, the stability of the wall panel installation can be ensured, and longitudinal movement will not occur under wave impact.

[0044] In addition to serving as a supporting structure for the main body of the wave-breaking wall, the installation column assembly 4 can also serve as a guardrail support in the viewing area 6. By setting a hook structure on the side of the column body 43, it can be used to suspend the rope 8 located between two adjacent installation column assemblies 4. The combination of the rope 8 and the installation column assembly 4 forms a protective measure to prevent tourists from falling into the water.

[0045] Specific implementation method four: Combination Figure 2 , Figure 4 and Figure 6 This embodiment differs from the third specific embodiment in that the modular wave-breaking wall also includes an auxiliary diagonal bracing component 5. The auxiliary diagonal bracing component 5 is disposed between two adjacent installation column components 4, and one end of the auxiliary diagonal bracing component 5 is detachably connected to the backwater side of the upper wall 3, while the other end of the auxiliary diagonal bracing component 5 is detachably connected to the top of the viewing platform 6.

[0046] The auxiliary support assembly 5 includes a bottom mounting base 51, a diagonal brace 52, and an upper mounting base 53. The bottom mounting base 51 is detachably connected to the top of the viewing platform 6, and the upper mounting base 53 is detachably connected to the backwater side of the upper wall panel 31. The diagonal brace 52 is disposed between the bottom mounting base 51 and the upper mounting base 53, with one end of the diagonal brace 52 detachably connected to the bottom mounting base 51 and the other end detachably connected to the upper mounting base 53. Other components and connection methods are the same as in specific embodiment three.

[0047] In this embodiment, the auxiliary support component 5 is used to improve the support strength of the wave-breaking wall. The upper mounting base 53 is bolted to the backwater side of the upper plate 31. To ensure ease of installation, two sets of threaded connection holes are pre-drilled on the backwater side of the upper plate 31 for bolt connection. The connection holes on the upper mounting base 53 are also designed as strip holes to allow for fine-tuning during installation. The bottom mounting base 51 is bolted to the top of the viewing platform 6. To improve the accuracy of the bottom mounting base 51 installation, [the following is a description of the design on the viewing platform]. The top of the platform 6 will also be processed with a pre-embedded groove 61. The bottom mounting base 51 is arranged in the pre-embedded groove 61 during operation and is detached and connected to the pre-embedded groove 61 by bolts. At the same time, during the non-flood season, a top cover 7 will be installed on the top of the pre-embedded groove 61 to seal the opening and prevent tourists from stepping into the pre-embedded groove 61 and causing safety accidents. The diagonal brace 52 is the main structure of the diagonal brace and is detached and connected between the bottom mounting base 51 and the upper mounting base 53. The angle between the diagonal brace 52 and the upper plate 31 is 25°-35°, and it forms a right-angled triangular structure with the viewing platform 6 and the wave-breaking wall.

[0048] The present invention has been disclosed above with reference to preferred embodiments, but it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed structure and technical content to create equivalent embodiments without departing from the scope of the present invention. However, any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

[0049] Working principle

[0050] In this embodiment, the prefabricated wave-breaking wall is first cleaned, ensuring the T-slots 431 are free of debris. The prefabricated lower wall panel 11, middle wall panel 21, and upper wall panel 31 are then transported to the viewing platform 6. Workers use hoisting equipment to stack the lower wall panel 11, middle wall panel 21, and upper wall panel 31 from bottom to top on the outside of the multiple installation column assemblies 4, ensuring that the first T-beam 12, second T-beam 22, and third T-beam 32 are all positioned in the T-slots 431. At this point, the top cover 44 is fastened to the top of the column body 43, and the first T-beam 12, second T-beam 22, and third T-beam 32 are secured with bolts 45. Apply longitudinal clamping force to maintain a tight connection between the three components. Then install the auxiliary diagonal brace assembly 5. First, install one end of the diagonal brace rod 52 into the bottom mounting base 51 and connect it with bolts and nuts. Note that the nuts should not be tightened at this time. Then, fix the bottom mounting base 51 to the bottom of the pre-embedded groove 61. At this time, install the upper mounting base 53 on the other end of the diagonal brace rod 52 and connect it with bolts and nuts. Note that the nuts should not be tightened at this time either. Then, fix the upper mounting base 53 onto the upper wall panel 31 and tighten the two nuts respectively. At this point, the wave-breaking wall structure on one side is assembled. Follow the above steps to complete the arrangement of the wave-breaking walls on the other two sides. It is worth noting that, if Figure 4 As mentioned above, the two adjacent wave-breaking walls are set at 90°, and sealing gaskets are also installed at the connection between the two adjacent wave-breaking walls for sealing. After all the wave-breaking walls are installed, the wave-breaking walls on the three sides can resist the erosion of waves and achieve good protection for the viewing platform.

Claims

1. A modular wave wall, wherein the modular wave wall is arranged at the edge of the viewing platform (6) in the dam body (9), characterized in that: The modular wave-breaking wall includes a lower wall (1), a middle wall (2), an upper wall (3), and multiple mounting column assemblies (4). The multiple mounting column assemblies (4) are installed at equal intervals along the length extension direction of the edge of the viewing platform (6) on the top of the viewing platform (6). The lower wall (1), the middle wall (2), and the upper wall (3) are stacked on the outside of the multiple mounting column assemblies (4) from bottom to top, and the lower wall (1), the middle wall (2), and the upper wall (3) are all detachably connected to the multiple mounting column assemblies (4).

2. The modular wave-breaking wall according to claim 1, characterized in that: The lower wall (1) includes a lower wall panel (11) and multiple No. 1 T-beams (12). The lower wall panel (11) has a downwardly extending slope on the water-facing side. Multiple No. 1 T-beams (12) are equidistantly arranged on the back side of the lower wall panel (11) along the length extension direction of the lower wall panel (11). Each No. 1 T-beam (12) is integrally formed with the lower wall panel (11). The lower wall panel (11) is hung on the outside of multiple mounting column assemblies (4) through multiple No. 1 T-beams (12).

3. The modular wave-breaking wall according to claim 1, characterized in that: The middle wall (2) includes a middle wall panel (21) and multiple No. 2 T-beams (22). The multiple No. 2 T-beams (22) are equidistantly arranged on the back side of the middle wall panel (21) along the length extension direction of the lower wall panel (11). Each No. 2 T-beam (22) is integrally formed with the middle wall panel (21). The middle wall panel (21) is hung on the outside of multiple mounting column assemblies (4) through the multiple No. 2 T-beams (22).

4. A modular wave-breaking wall according to claim 1, characterized in that: The upper wall (3) includes an upper wall panel (31), multiple No. 3 T-beams (32) and multiple wall reinforcing ribs (33). The multiple No. 3 T-beams (32) are equidistantly arranged on the back side of the upper wall panel (31) along the length extension direction of the upper wall panel (31). Each No. 3 T-beam (32) is integrally formed with the upper wall panel (31). Each No. 3 T-beam (32) has a wall reinforcing rib (33) at its top. The bottom of the wall reinforcing rib (33) is integrally formed with the top of the No. 3 T-beam (32). The side of the wall reinforcing rib (33) is integrally formed with the back side of the upper wall panel (31).

5. A modular wave-breaking wall according to claim 4, characterized in that: The mounting column assembly (4) includes a bottom mounting plate (41). The bottom of the bottom mounting plate (41) is provided with a vertically extending pre-embedded cone. The bottom mounting plate (41) is fixed to the top of the viewing platform (6) by the pre-embedded cone. The top of the bottom mounting plate (41) is provided with a pole mounting seat (42). The pole mounting seat (42) is detachably connected to the bottom mounting plate (41). Multiple reinforcing ribs (421) are provided at equal intervals along the circumference on the side wall of the pole mounting seat (42). The top of the pole mounting seat (42) is provided with a pole body (43) in the vertical direction. The water-facing side of the pole body (43) is machined with a T-shaped groove (431) extending along the height direction of the pole body (43).

6. A modular wave-breaking wall according to claim 5, characterized in that: The installation column assembly (4) also includes a top cover (44) and a fastening bolt (45). The top cover (44) is fastened to the top of the column body (43) and is detachably connected to the column body (43). The top of the top cover (44) has a threaded through hole. The fastening bolt (45) is inserted into the threaded through hole of the top cover (44) and is threadedly connected to the top cover (44). The bottom of the fastening bolt (45) is correspondingly set to the top of the No. 3 T-beam (32).

7. A modular wave-breaking wall according to claim 6, characterized in that: The modular wave wall also includes an auxiliary bracing assembly (5), which is set between two adjacent installation column assemblies (4). One end of the auxiliary bracing assembly (5) is detachably connected to the backwater side of the upper wall (3), and the other end of the auxiliary bracing assembly (5) is detachably connected to the top of the viewing platform (6).

8. A modular wave-breaking wall according to claim 7, characterized in that: The auxiliary diagonal bracing assembly (5) includes a bottom mounting base (51), a diagonal bracing rod (52), and an upper mounting base (53). The bottom mounting base (51) is detachably connected to the top of the viewing platform (6), and the upper mounting base (53) is detachably connected to the backwater side of the upper wall panel (31). The diagonal bracing rod (52) is located between the bottom mounting base (51) and the upper mounting base (53), and one end of the diagonal bracing rod (52) is detachably connected to the bottom mounting base (51), and the other end of the diagonal bracing rod (52) is detachably connected to the upper mounting base (53).

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