Combined type guard bar for road traffic

The utility model discloses a combined type guard bar for road traffic, including right arc, strengthen the bent plate, the right connecting hole board, the front contact hole board, after connect the orifice plate, the orifice plate is connected on a left side, left side arc, coil spring, the bolt, the external vertical core in a left side, outer joint block, main horizontal pole and right external vertical core, upper end and main horizontal pole lower extreme central authorities continuous and its lower extreme and right arc of coil spring, strengthen the upper end looks be connected together of bent plate and left arc, right side arc and the vertical central line bilateral symmetry of left arc about coil spring, strengthen bent plate totally two and its vertical central line front and back symmetry about coil spring, the front contact hole board is connected the orifice plate after with and is set up respectively at two lower extremes of strengthening bent plates, a left side is connected orifice plate ri