| 摘要 |
The present invention relates to an assembly-type H-beam with a truss connection structure, comprising: an upper H-beam formed by abutting square C-shaped beams (100, 200) against each other; a lower H-beam spaced apart from the upper H-beam by a predetermined distance in parallel to the upper H-beam, formed by abutting square C-shaped beams (300, 400) against each other; and a plurality of connection means (500) which maintain the distance between the upper H-beam and the lower H-beam, and which are interconnected to form a truss structure with a triangular shape in the longwise direction. Both ends of each of the connection means have respective extensions (510, 520) formed into thin plates. The extensions (510, 520) are inserted into the gap between the abutted surfaces of the upper H-beam and into the gap between the abutted surfaces of the lower H-beam, respectively, and fastened to the square C-shaped beams by fastening means (610). The abutted surfaces of the square C-shaped beams of the upper H-beam and the lower H-beam have respective intermediate portions (120, 220) which protrude and contact each other. The extensions of the connection means are inserted onto both sides of the protruding intermediate portions, respectively, and fastened by the fastening means. The assembly-type H-beam with a truss connection structure according to the present invention applies a lightweight and strong structure, which are advantages of conventional trusses, to an assembly-type structure, to thereby overcome limits on the size of the assembly-type structure. |
