| 摘要 |
PURPOSE: A wire type safety fence is provided to assemble with a simple fitting structure and supporting high loads with a simple structure. CONSTITUTION: A wire type safety fence comprises a pillar(200), a handrail bar(100), a wire(180), and a deflection prevention device. The pillar is fixed on the ground. The handrail bar is interposed in between two pillars adjacent to each other and fixed on the upper part of the pillar. The wire is arranged in an empty space formed by the pillar and handrail bar. The wire is fitted into a wire penetration hole formed in the pillar. The wire connects a gap between the pillars as an opened form. The deflection prevention device applies elastic force to the wire when length is changed by the extension and contraction of the wire, thereby preventing the deflection of the wire. |
