| 摘要 |
PURPOSE: A rope fixing device for a hanging scaffold is provided to safely and conveniently fix a rope when a structure capable of hanging the rope at a rooftop such as a pillar does not exist. CONSTITUTION: A rope fixing device for a hanging scaffold comprises an upper end hanging pillar(1), an outer vertical pillar(2), an inner vertical pillar(3), a screw ring(4), a horizontal annular ring(5), a vertical annular ring(6), and a loop(7). The upper end hanging pillar crosses an upper end surface of a rooftop handrail and comprises a roller on both ends. The outer vertical pillar and the inner vertical pillar are connected to the upper end hanging pillar at predetermined intervals, and the inner vertical pillar moves along the upper end hanging pillar. A line bar(10) is installed and is connected to the lower part of the outer vertical pillar with a hinge(9). A foothold(12) is installed in the lower part of the inner vertical pillar. The screw ring is installed on the upper part of the outer vertical pillar or the end of the upper end hanging pillar. |
