Structure the boundary fence for road traffic safety

摘要

The present invention relates to the structure of the road traffic safety boundary stone, to strengthen the binding of the boundary stone and the boundary stone during road construction, so that the boundary stone does not deviate, and at the same time to separate the road and sidewalk, and to obtain a road traffic safety boundary stone structure that is easy to construct and maintain. In Bar,;In the boundary stone, which is a rectangular marble or concrete structure at the boundary between the road and the sidewalk, the anchor nut is inserted into the hole drilled in the upper portion of the boundary stone and the hole drilled in both sides, and the anchor nut is mounted on the anchor nut. An upper reflector structure in which a male spiral portion is formed on a bottom surface of a semi-circular shape and the fixing support is formed integrally with the male body; By fixing and constructing the structure of the arrow shape in the whole and the arrow-shaped reflector structure with the insertion bolt hole on the bottom, it is possible to distinguish the sidewalk and the driveway while fixing the boundary stone and the boundary stone so as not to be displaced. By displaying the direction of travel, there is an excellent effect that does not cause an illusion to the driver, and also has an excellent effect of excellent workability and low maintenance costs by convenient installation and removal.