Rainfall Collecting Device Structure for Discharging Waters of Road Adjoining Land

摘要

The present invention is a collection structure installed at the connection portion of the drain pipe and the side port installed on the slope to drain the rainwater on the slope of the adjacent road area, the rainwater stored in the wing wall (51a) and the side port 20 in which the drain pipe connection portion 52 is formed It consists of a wing wall (51b) formed with a discharge port 53 for discharging and a rectangular wing wall (51c) therebetween. By installing the collection structure of the present invention, the rainwater is stored and distributed even during heavy rains so that it can be drained smoothly. Therefore, the rainwater at the adjacent part of the road can be prevented from entering the road. Spills can be prevented.