SAFETY STRUCTURE FOR A ROAD WITH STRAIN DEVICE

摘要

PURPOSE: A safety ensuring structure for road with a strain device is intended so that a turnbuckle shape of a strain device is installed between a main post and a secondary post. CONSTITUTION: On the outer ground of a post(1), a secondary post(3) is vertically installed at lower height than an end post at an interval. A turnbuckle shape of a strain device(9) is connected between the upper part of the end post and the upper part of the secondary post. A support bar is installed on the upper parts of the end and secondary posts. The screw part of an eye bolt bar(7) is fastened to the screw hole of a rotary nut(8).