A stand coupling mechanism for bridge construction usefulness

The utility model discloses a stand coupling mechanism for bridge construction usefulness, including founding column foundation and hollow pillar, found the insertion groove that column foundation wasequipped with hollow pillar, the insertion groove intersects and personally submits the trapezoidal of big -end -up, and the insertion groove bottom is provided with the locating piece, hollow pillarsets up and to stand the column foundation top, and hollow pillar is being provided with T shaped steel board with insertion groove notch top surface junction, and the symmetry is provided with the spirit level on the floor of crossbeam, and vertical the connections steel in the left side outside is provided with the chain of exerting oneself in advance, the vertical connecting reinforcement in the left side outside is provided with in advance chain hard, just in advance hard the chain can with the vertical connecting reinforcement fixed connection in right side, hollow pillar's hollow position has irritated micro -ex