Combined underwater light pile for far sea island reef

Abstract

The utility model discloses a kind of combined type underwater light piles for far-sea island reefs, including pile body, ladder and pile body platform;The top of the pile body installs pile body platform, and the pile body platform includes pile body mounting seat, and the side surface of the pile body installs ladder, and it is convenient to go up, down pile body platform;The present application is constructed by lattice type steel structure pile body, solve the problem that light pile is weak in ability of anti storm surge and inconvenient to construct in far-sea island reef, simultaneously, the pile body is installed below seabed surface 8m, can improve the stability of entire structure well.The present application is arranged by regular pentagon steel pipe pile and multiple triangular structure, solve the problem that light pile is poor in wind and wave resistance when being installed in coral reef etc. position, inconvenient to install, simultaneously, the stability of light pile whole is improved while reducing construction difficulty by split type assembly between each component.

Description

Technical Field

[0001] This utility model relates to the field of navigation aids technology, specifically to a combined underwater light beacon for use on remote islands and reefs. Background Technology

[0002] Navigational beacons are important maritime aids to navigation, used to mark key information such as channel boundaries, the location of hazards, and turning points, and are crucial to ensuring the safety of ship navigation. With the advancement of navigation technology and the continuous improvement of navigation safety requirements, navigational beacon technology is also constantly evolving.

[0003] The construction sites of floating light beacons are mostly located in areas with complex terrain and frequent extreme weather events. In particular, floating light beacons deployed in open sea areas, typhoon-prone areas, or straits with strong tidal currents face increasingly severe challenges from strong winds and waves (such as typhoons, hurricanes, and strong storm surges).

[0004] Although Chinese utility model patent application CN221189020U (publication date June 21, 2024) discloses a maintenance-free, corrosion-resistant light post, including a platform and a column installed at the bottom of the platform, its key feature is that the column is wrapped with a buffer element. The buffer element is arranged along the length of the column and wraps around the bottom, top, and middle of the column. A filling space is formed between the inner wall of the buffer element and the outer wall of the column, and the filling space is filled with an elastic foam layer to connect the buffer element and the column. This method utilizes a buffer protective layer wrapped around the outer wall of the light post column, and a polyurethane foam layer filled between the inner wall of the buffer protective layer and the column to isolate seawater and ultraviolet rays, thereby reducing seawater erosion of the light post body and preventing damage from ship collisions.

[0005] Chinese utility model patent application CN220979001U (publication date: May 17, 2024) provides a typhoon-resistant split-type light post, including a pile foundation, a bottom pile body cast on top of the pile foundation, a middle pile body fixed at the top of the bottom pile body, and a top pile body fixed at the top of the middle pile body. The top of the top pile body is a platform with a fence, and a lighting lamp is installed on the top pile body corresponding to the platform. A reinforcement mechanism is provided between the bottom end of the bottom pile body and the pile foundation. A tight-connecting component is provided between the bottom pile body and the middle pile body, and between the middle pile body and the top pile body. The bottom pile body, middle pile body, and top pile body are assembled separately, rather than being constructed as a single unit, which reduces the construction difficulty. At the same time, the tight-connecting component and reinforcement mechanism can increase the connection stability between the bottom pile body and the pile foundation, as well as between the bottom pile body and the middle and top pile bodies, thereby improving the typhoon resistance of the light post.

[0006] Chinese utility model patent application CN219277753U (publication date: June 30, 2023) discloses a wave-resistant and corrosion-resistant underwater light pile, comprising a pile foundation, a round steel pipe fixedly installed on top of the pile foundation, a side round steel pipe fixedly installed on top of the round steel pipe, a movable flange fixedly installed on top of the side round steel pipe, a light pile platform fixedly installed on top of the movable flange, a half-section ladder fixedly installed on the side of the light pile platform, a flange fixedly installed inside the light pile platform, a linear low-density polyethylene light pile fixedly installed on top of the flange, and a stainless steel frame fixedly installed inside the linear low-density polyethylene light pile. This design features lightweight, corrosion-resistant, and long-lasting construction materials; it uses 316L steel pipe piles because 316L stainless steel has excellent resistance to chloride corrosion and is commonly used in marine environments; the internal filling with fine aggregate concrete enhances structural stability and provides strong underwater durability; and the lightweight linear low-density polyethylene facilitates transportation, requires minimal maintenance, and offers excellent convenience.

[0007] While the lighthouses in the aforementioned patent documents do serve to resist wind and waves, their main structure is mostly columnar, making them bulky, inconvenient to maintain and install, and ineffective in eliminating the impact of sea waves. Although patent application CN219277753U solves the problem of eliminating the impact of sea waves, it relies on multiple moving parts and has a complex structure, which may have certain limitations in practical applications. Utility Model Content

[0008] To address the aforementioned issues, this application proposes a combined underwater beacon for use on remote islands and reefs, comprising a beacon body, a ladder, a beacon platform, and a beacon (4); the beacon platform is installed on the top of the beacon body, and the beacon platform includes a beacon mounting seat for installing the beacon; a ladder is installed on the side of the beacon body for easy access to and from the beacon platform; a beacon ladder is installed on the side of the beacon body, and a navigation beacon platform is installed on the top of the beacon body, with a mounting seat on the navigation beacon platform for easy replacement of the integrated navigation beacon; a protective ring is installed on the side of the navigation beacon platform to prevent accidental falls during the installation of the navigation beacon. The pile body includes steel pipe piles and a top horizontal support group, a middle horizontal support group, and a middle diagonal brace installed on the steel pipe piles; the number of steel pipe piles is 5, arranged symmetrically along the axis; the top horizontal support group is installed at the top of the pile body, the middle horizontal support group is installed below the top horizontal support group, and the middle diagonal brace is installed between adjacent middle horizontal support groups.

[0009] Furthermore, the pile body is a 316L stainless steel structure, and the pile shaft is an aluminum alloy pile body, which has good resistance to chloride corrosion and can be used in marine environments; the pile body also includes a bottom horizontal brace, which is set below the middle horizontal support group.

[0010] Furthermore, the top horizontal support assembly includes a pile top connecting rod, a first pile top reinforcing rib, and a second pile top reinforcing rib; the pile top connecting rod is positioned between adjacent steel pipe piles, forming a regular pentagon; the first pile top reinforcing rib is positioned between spaced steel pipe piles, forming a pentagonal star; the second pile top reinforcing rib connects to the middle position of the adjacent first pile top reinforcing rib, forming a progressively layered triangular structure to ensure the stability of the top horizontal support assembly.

[0011] Furthermore, the central horizontal support assembly includes a central horizontal brace, a central connecting rod, and a central node plate; the central horizontal brace is installed between adjacent steel pipe piles, the central node plate is installed at the middle position of the central horizontal brace, and the central connecting rod is installed between adjacent central node plates.

[0012] Furthermore, the two ends of the central diagonal brace are respectively installed on adjacent steel pipe piles; the two ends of the bottom horizontal brace each have an installation groove, and the installation groove is installed on adjacent steel pipe piles.

[0013] Furthermore, the top horizontal support assembly also includes a pile top node plate, which is installed on top of the steel pipe pile, and the pile top connecting rod is installed on the pile top node plate.

[0014] Furthermore, the ladder includes a connecting rod, a ladder handrail, and a step; one end of the connecting rod is installed on the top connecting rod or the middle horizontal support, and the other end is installed on the inside of the ladder handrail; stepboards are installed between the ladder handrails.

[0015] Furthermore, the pile platform also includes a platform panel and a railing installed above the platform panel; the platform panel is installed on the top surface of the top horizontal support group; railings are installed around the platform panel; the pile mounting seat is installed in the center of the platform panel, and the central axis of the pile mounting seat and the top horizontal support group coincides; the second pile top reinforcing rib can strengthen the support of the light pile for the pile mounting seat and the pile body, ensuring structural stability.

[0016] Furthermore, the pile mounting base includes a rib plate and a bolt connection plate; the bottom surface of the rib plate is mounted on the platform panel, and the top surface of the rib plate is mounted on the bolt connection plate; the bolt connection plate includes screw holes to facilitate quick fixing of the pile body.

[0017] Furthermore, the platform panel is provided with several water-permeable holes, which can drain the water from the lamp posts when strong winds and waves come, reducing the erosion of the lamp post platform by wind and waves.

[0018] Compared with existing technologies, the advantages and effects of this application are as follows: 1. This application relates to a combined underwater light beacon for use on remote islands and reefs. Through the lattice-type steel structure pile construction, it solves the problem that columnar light beacons cannot weaken the impact of sea waves and have weak resistance to strong winds and waves. By placing the piles 8m below the seabed, the stability of the entire structure can be greatly improved, meeting the operating conditions of remote islands and reefs. It has the advantages of easy construction on remote islands and reefs, simple construction process, short construction period, lightweight, convenient maintenance and upkeep, and strong durability.

[0019] 2. This application relates to a combined underwater light post for remote islands and reefs. By arranging regular pentagonal steel pipe piles and using a multi-triangular structure, it solves the problem of poor wind and wave resistance when the light post is installed in locations such as coral reefs. It cannot weaken the impact of sea waves and has weak resistance to strong winds and waves. At the same time, the modular assembly of each component reduces the construction difficulty and improves the overall stability of the light post.

[0020] 3. This application relates to a combined underwater light beacon for use on remote islands and reefs. By using a perforated beacon platform and an angle steel climbing frame, it solves the problem of the beacon platform being severely damaged by the impact of large winds and waves. At the same time, the light base is made of steel structure, and the components are connected by bolts or welding, which facilitates construction.

[0021] 4. This application relates to a combined underwater light post for use on remote islands and reefs. The post body is made of 316L stainless steel and the post shaft is made of aluminum alloy. It has good resistance to chloride corrosion and can be used in marine environments. By coating the surface of the structural steel with anti-corrosion material and spraying epoxy primer after sandblasting the steel surface, the adhesion of the material is ensured while improving the anti-corrosion ability of the light post.

[0022] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0023] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0025] in: Figure 1 This is a schematic diagram of a combined underwater light beacon for use on remote islands and reefs. Figure 2 A cross-sectional view of the structure of a combined underwater beacon for use on remote islands and reefs; Figure 3 This is a plan view of section B of a combined underwater light beacon for use on remote islands and reefs. Figure 4 This is a plan view of the C-section of a combined underwater light beacon for use on remote islands and reefs. Figure 5 This is a plan view of the D-section of a combined underwater light beacon for use on remote islands and reefs. Figure 6 A cross-sectional view of a ladder structure for a combined underwater light beacon used on remote islands and reefs; Figure 7 This is a structural elevation view of a combined underwater beacon platform for use on remote islands and reefs. Figure 8 This is a plan view of section A of a combined underwater light beacon for use on remote islands and reefs.

[0026] Explanation of reference numerals in the attached drawings: 1-Pile body; 11-Steel pipe pile; 121-Pile top connecting rod; 122-Pile top node plate; 123-First pile top reinforcing rib; 124-Second pile top reinforcing rib; 13-Middle horizontal support group; 131-Middle horizontal brace; 132-Middle connecting rod; 133-Middle node plate; 14-Middle diagonal brace; 15-Bottom horizontal brace; 2-Ladder; 21-Connecting rod; 22-Ladder handrail; 23-Step; 3-Pile body platform; 31-Platform panel; 32-Guardrail; 33-Guardrail handrail; 34-Pile body mounting base; 341-Rib plate; 342-Bolt connection plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0028] It should be understood that the phrase "an embodiment" or "this embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "an embodiment" or "this embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0029] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0030] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it have an "or" relationship.

[0031] In this article, the term "at least one" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, "at least one of A and B" can mean: A exists alone, A and B exist simultaneously, or B exists alone.

[0032] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0033] Example 1 This embodiment introduces a combined underwater light beacon for use on remote islands and reefs.

[0034] Please refer to Figure 1 As shown, Figure 1 This is a schematic diagram of a combined underwater light beacon for use on remote islands and reefs. A combined underwater beacon for use on remote islands and reefs includes a beacon body 1, a ladder 2, a beacon platform 3, and a beacon body 4. The beacon platform 3 is installed on the top of the beacon body 1, and the beacon platform 3 includes a beacon mounting seat 34. The ladder 2 is installed on the side of the beacon body 1 to facilitate access to and from the beacon platform 3. The beacon platform 4 has a beacon ladder installed on its side, and a navigation beacon platform 41 is installed on the top of the beacon body 4. The navigation beacon platform 41 has a mounting seat 42 to facilitate the installation of an integrated navigation beacon. A protective ring 43 is installed on the side of the navigation beacon platform 41. Please refer to Figure 2 As shown, Figure 2 This is a cross-sectional view of a combined underwater beacon for use on remote islands and reefs. The beacon body 1 includes steel pipe piles 11 and a top horizontal support group, a middle horizontal support group 13, and a middle diagonal brace 14 arranged on the steel pipe piles 11. There are 5 steel pipe piles 11 arranged symmetrically along the axis. The top horizontal support group is located at the top of the beacon body 1, the middle horizontal support group 13 is located below the top horizontal support group, and the middle diagonal brace 14 is located between adjacent middle horizontal support groups 13.

[0035] The pile body 1 also includes a bottom horizontal brace 15, which is located below the middle horizontal support group 13.

[0036] The technical effect of this embodiment: This application solves the problem that columnar light piles cannot weaken the impact of sea waves and have weak resistance to strong winds and waves by constructing a lattice-type steel structure pile body. By placing the pile body 8m below the seabed surface, the stability of the entire structure can be greatly improved.

[0037] Example 2 Based on Example 1, this example discloses a further design of the pile body for a combined underwater light beacon for remote islands and reefs.

[0038] Please refer to Figure 3 As shown, Figure 3This is a plan view of section B of a combined underwater light beacon for use on remote islands and reefs. The top horizontal support group includes a pile top connecting rod 121, a first pile top reinforcing rib 123, and a second pile top reinforcing rib 124. The pile top connecting rod 121 is arranged between adjacent steel pipe piles 11, forming a regular pentagon. The first pile top reinforcing rib 123 is arranged between spaced steel pipe piles 11, forming a pentagonal star shape. The second pile top reinforcing rib 124 connects to the middle position of the adjacent first pile top reinforcing rib 123, forming a progressively layered triangular structure to ensure the stability of the top horizontal support group.

[0039] Please refer to Figure 4 As shown, Figure 4 This is a plan view of the C-section of a combined underwater light post for use on remote islands and reefs; the central horizontal support group 13 includes a central horizontal brace 131, a central connecting rod 132, and a central node plate 133; the central horizontal brace 131 is installed between adjacent steel pipe piles 11, the central node plate 133 is installed at the middle position of the central horizontal brace 131, and the central connecting rod 132 is installed between adjacent central node plates 133.

[0040] Please refer to Figure 5 As shown, Figure 5 This is a plan view of the D-section of a combined underwater light beacon for use on remote islands and reefs; the two ends of the central diagonal brace 14 are respectively installed on adjacent steel pipe piles 11; the two ends of the bottom horizontal brace 15 each have an installation groove, and the installation groove is installed on the adjacent steel pipe pile 11.

[0041] The top horizontal support assembly also includes a pile top node plate 122, which is installed on the top of the steel pipe pile 11, and the pile top connecting rod 121 is installed on the pile top node plate 122.

[0042] Furthermore, the bottom of the pile body 1 is installed below the seabed surface, and the distance between the bottom surface of the pile body 1 and the seabed surface is greater than 8m.

[0043] Furthermore, the top horizontal support group is located above the extreme high water level, the middle horizontal support group 13 and the middle diagonal brace 14 are located between the design high water level and the design low water level, and the bottom horizontal brace 15 is located below the theoretical lowest tide level and above the seabed surface.

[0044] Furthermore, the pile top connecting rod 121, the first pile top reinforcing rib 123, and the second pile top reinforcing rib 124 are all channel steel.

[0045] The technical effects of this embodiment are as follows: This application solves the problem of poor wind and wave resistance when the light post is installed in locations such as coral reefs by combining the arrangement of regular pentagonal steel pipe piles with multiple horizontal and oblique connecting parts to form a multi-triangular structure. This solves the problem of the light post's poor wind and wave resistance when installed in locations such as coral reefs. It also solves the problem of the light post's weak resistance to strong winds and waves. At the same time, the components are assembled separately, which reduces the construction difficulty and improves the overall stability of the light post.

[0046] Example 3 Based on Embodiment 1 or 2, this embodiment discloses a further design of a ladder structure for a combined underwater light beacon used on remote islands and reefs.

[0047] Please refer to Figure 6 As shown, Figure 6 A cross-sectional view of a ladder structure for a combined underwater light beacon used on remote islands and reefs; The ladder 2 includes a connecting rod 21, a ladder handrail 22, and a step 23; one end of the connecting rod 21 is installed on the top connecting rod 121 or the middle horizontal support 131, and the other end is installed on the inside of the ladder handrail 22; the step 23 is installed between the ladder handrails 22.

[0048] Furthermore, the connecting rod 21, the ladder handrail 22, and the pedal 23 are all angle steel, and the connecting rod 21, the ladder handrail 22, and the pedal 23 are welded together.

[0049] The technical advantages of this embodiment are: This application uses angle steel welding to form a climbing frame and connect it with the pile body, which facilitates the construction of the climbing frame and the maintenance of the light piles.

[0050] Example 4 Based on Embodiment 1 or 2, this embodiment discloses a further design of a pile body platform for a combined underwater beacon for remote islands and reefs.

[0051] Please refer to Figure 7-8 As shown, Figure 7 This is a structural elevation view of a combined underwater beacon platform for use on remote islands and reefs. Figure 8 This is a plan view of section A of a combined underwater light post for use on remote islands and reefs; the post platform 3 also includes a platform panel 31 and a railing 32 installed above the platform panel 31; the platform panel 31 is installed on the top surface of the top horizontal support group; railings 33 are installed on the railing 32 around the platform panel 31; the post mounting base 34 is installed at the center of the platform panel 31, and the central axis of the post mounting base 34 coincides with the central axis of the top horizontal support group; the second post top reinforcing rib 124 can strengthen the support of the light post for the post mounting base 34 and the post body, ensuring structural stability.

[0052] Furthermore, the pile mounting base 34 includes a rib plate 341 and a bolt connecting plate 342; the bottom surface of the rib plate 341 is mounted on the platform panel 31, and the top surface of the rib plate 341 is mounted on the bolt connecting plate 342; the bolt connecting plate 342 includes screw holes to facilitate quick fixing of the pile body.

[0053] Furthermore, the platform panel 31 is provided with several water-permeable holes, which can drain the water from the lamp post when strong winds and waves come, reducing the erosion of the lamp post platform by wind and waves.

[0054] The technical advantages of this embodiment are as follows: This application solves the problem of the pile platform being severely damaged by large winds and waves by the open pile platform. At the same time, the lamp holder adopts a steel structure, and the various components are connected by bolts or welding, which facilitates construction.

[0055] The above description is merely a preferred embodiment of this utility model and does not limit the scope of protection of this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations made to these embodiments within the spirit and principles of this utility model, through conventional substitutions or to achieve the same function without departing from the principles and spirit of this utility model, fall within the scope of protection of the claims of this utility model.

Claims

1. A combined underwater light beacon for use on remote islands and reefs, characterized in that, It includes a pile body (1), a ladder (2), and a pile platform (3); the pile platform (3) and the pile body (4) are installed on the top of the pile body (1), and the pile platform (3) includes a pile mounting seat (34); the ladder (2) is installed on the side of the pile body (1); the pile body ladder is installed on the side of the pile body (4), and the top of the pile body (4) has a navigation beacon platform (41), and the navigation beacon platform (41) has a mounting seat (42) for installing an integrated navigation beacon; the side of the navigation beacon platform (41) is equipped with a protective ring (43). The pile body (1) includes a steel pipe pile (11) and a top horizontal support group, a middle horizontal support group (13) and a middle diagonal brace (14) provided on the steel pipe pile (11); the number of steel pipe piles (11) is 5, arranged in a centrally symmetrical manner; the top horizontal support group is provided on the top of the pile body (1), the middle horizontal support group (13) is provided below the top horizontal support group, and the middle diagonal brace (14) is provided between adjacent middle horizontal support groups (13).

2. A combined underwater light beacon for remote islands and reefs according to claim 1, characterized in that, The pile body (1) is a 316L stainless steel structure, the pile body (4) is an aluminum alloy pile body, and the pile body (1) also includes a bottom horizontal support (15), which is located below the middle horizontal support group (13).

3. A combined underwater light pile for far sea islands according to claim 1 or 2, characterized in that, The top horizontal support assembly includes a pile top connecting rod (121), a first pile top reinforcing rib (123), and a second pile top reinforcing rib (124); the pile top connecting rod (121) is arranged between adjacent steel pipe piles (11); the first pile top reinforcing rib (123) is arranged between spaced steel pipe piles (11); the second pile top reinforcing rib (124) is connected to the middle position of the adjacent first pile top reinforcing rib (123).

4. A combination underwater light pile for remote oceanic atoll according to claim 3, characterized in that, The central horizontal support group (13) includes a central horizontal brace (131), a central connecting rod (132), and a central node plate (133); the central horizontal brace (131) is installed between adjacent steel pipe piles (11), the central node plate (133) is installed in the middle position of the central horizontal brace (131), and the central connecting rod (132) is installed between adjacent central node plates (133).

5. A combined underwater light beacon for remote islands and reefs according to claim 2, characterized in that, The middle diagonal brace (14) connects to the adjacent steel pipe pile (11); the bottom horizontal brace (15) has an installation groove at each end, and the installation groove is installed on the steel pipe pile (11).

6. A combined underwater light beacon for remote islands and reefs according to claim 3, characterized in that, The top horizontal support group also includes a pile top node plate (122), which is installed on the top of the steel pipe pile (11), and the pile top connecting rod (121) is installed on the pile top node plate (122).

7. A modular underwater light pile for remote atoll according to any one of claims 4-6, characterized in that, The ladder (2) includes a connecting rod (21), a ladder handrail (22), and a step (23); one end of the connecting rod (21) is installed on the top connecting rod (121) or the middle horizontal support (131), and the other end is installed on the inside of the ladder handrail (22); the step (23) is installed between the ladder handrails (22).

8. A combined underwater beacon for remote islands and reefs according to any one of claims 4-6, characterized in that, The pile platform (3) also includes a platform panel (31) and a railing (32) installed above the platform panel (31); the platform panel (31) is installed on the top surface of the top horizontal support group; the railing (32) is installed around the platform panel (31), and a railing handrail (33) is installed on the railing (32); the pile mounting seat (34) is installed at the center of the platform panel (31).

9. A combined underwater light beacon for remote islands and reefs according to claim 8, characterized in that, The pile mounting base (34) includes a rib plate (341) and a bolt connecting plate (342); the bottom surface of the rib plate (341) is mounted on the platform panel (31), and the top surface of the rib plate (342) is mounted on the bolt connecting plate (342); the bolt connecting plate (342) includes screw holes.

10. A combined underwater light beacon for remote islands and reefs according to claim 9, characterized in that, The platform panel (31) is provided with several water-permeable holes.

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