| 摘要 |
PURPOSE: A space frame for a solid structure is provided to construct a solid structure firmly and safely, and to prevent the oxidation and corrosion by isolating the intrusion of moisture. CONSTITUTION: The space frame for a solid structure contains: a unit bolt(1) composed of a screw unit(1a), a shaft unit(1b) and a head unit(1c), and provided with a plane(2) and a guide groove(3); and a sleeve pipe(5) provided with a plane(4), a hexagonal unit and a pin hole(4b). Wherein a cone(6) and a sleeve pipe(5) are fitted to the unit bolt(1), and a pin(7) is fitted to a pin hole(4b) of the sleeve pipe(5) to be fitted to the guide groove(3) of the unit bolt(1).
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