Fabricated joint connecting structure of wall column top preformed hole

The utility model discloses an assembly type node connecting structure of a wall column top preformed hole, which comprises a stand column, the top of one side of the stand column is fixedly connected with a reinforcing rib, one end of the reinforcing rib is fixedly connected with a wall-attached column, and the wall-attached column is fixedly connected with the stand column; a cross beam is fixedly connected to the upper surface of the stand column, a fixing column is fixedly connected to one side of the cross beam, and a first grouting opening is formed in one side of the fixing column. According to the fabricated joint connecting structure of the wall column top preformed hole, through the arrangement of the fixing column, the grouting opening, the first supporting column, the second supporting column and the sleeve rod, a user fills the grouting opening with concrete grout, so that the connection relation between the first supporting column and the second supporting column is enhanced after the concrete g