DOME FRAME STRUCTURAL SYSTEM

摘要

Disclosed is a dome frame structural system comprising: a joint connecting plate (1) and a connecting rod (2), wherein the joint connecting plate (1) is a post-like circular plate, provided with a connecting hole (3) extending from a surface to a central axis; the connecting rod (2) is a rod with the two ends having a spring reset pin (4), and the spring reset pins (4) radially extend out of the outer surface of the connecting rod (2); a positioning groove (5) used for clamping the spring reset pins (4) and communicating with the connecting hole is provided in the joint connecting plate (1); a rod extraction port (6) is arranged inside the positioning groove (5) and communicates therewith; a lower end of an inner wall of the connecting hole is provided with a guiding inclined face (7) downwardly inclined; and the structural system is easy to connect and convenient to dismantle.