Assemblable frame-structured artificial coral reef

Abstract

Disclosed is an assemblable frame-structured artificial coral reef, including a central connecting plate, multiple layers of connecting rods (including top, middle, and bottom frames), and a bottom anchoring system, which forms a stable three-dimensional frame through standardized interfaces. The central connecting plate serves as the core connecting component, adopting a disc-shaped design with multiple standardized connecting holes on the plate surface for fixing rods of each layer, ensuring the stability and expandability of the overall structure. The central connecting plate is plugged into the top-layer rods through prefabricated holes to achieve rapid assembly. The present invention not only balances material durability and environmental compatibility but also breaks through transportation and deployment bottlenecks through modular and lightweight design. Meanwhile, it maximizes ecological functions relying on structural optimization and surface treatment technologies, providing a low-cost, low-maintenance, and sustainable solution for marine coral reef restoration.