| 摘要 |
<p>PROBLEM TO BE SOLVED: To fix columns and beams easily and attractively in looking, by providing brackets having a shape corresponding to the external form of the beams at the upper both sides of a fixing tools body inserted in the inside of pipe columns. SOLUTION: Holes 5 are formed at both sides of a square-cylindrical fixing tools body 3 and curved brackets 4 corresponding to the external shape of a beam are integrally formed at the upper end of the fixing tools body. Then, guide holes 5A are formed on the brackets 4. The fixing tools body 3 is inserted in the inside of a column and fixed thereto with fixing bolts. Subsequently, the beam is connected to respective brackets 4 through sleeves and fixing bolts are inserted to pierce the sleeves and the beams, the sleeves, and brackets 4 through the guide holes 5A and integrally fixed together. In this way, the external appearance is improved and the executing efficiency can be increased.</p> |
