BASICS ANCHOR FOR ACCESSORY EQUIPMENT OF A ROAD BRIDGE BEAM

摘要

A prefabricated foundation anchor for an accessory facility of a road bridge is provided to simply mount the road facility regardless of kinds of the accessory facility by easily controlling the width of the installation pins according to the kinds and sizes of the accessory facility. A prefabricated foundation anchor(100) for an accessory facility of a road bridge comprises a first base plate(110) formed with plural first anchor holes to be coupled with anchor bolts inside; a second base plate(120) formed with plural second anchor holes and combining grooves; plural connection plates(130) integrally formed with a guide groove; a hinge pin(140) slidingly connected between the connection plates; installation pins(150) whose lower parts are combined with a roller to be rotated; and plural connection pins(160) whose each end is formed with first connecting hooks where the hinge pin is inserted and other end is formed with second connecting hooks where the installation pins are inserted.