Auxiliary positioning device for stone curtain wall installation

The utility model relates to an auxiliary positioning device for mounting a stone curtain wall. The auxiliary positioning device comprises a connecting piece, a first suspension piece, a first bearing piece, a second suspension piece, a second bearing piece and a horizontal calibrator, the first hanging piece and the second hanging piece are installed on the connecting piece at intervals, the first hanging piece is inserted into the upper end of the first bearing piece, the insertion depth of the first hanging piece is adjustable, the second bearing piece is inserted into the upper end of the second hanging piece, and the insertion height of the second hanging piece is adjustable; during use, the first suspension part and the second suspension part are suspended on a secondary keel; the two sides of the horizontal calibrator are connected with the first bearing piece and the second bearing piece respectively. According to the device, the principle of communicating vessels is utilized, the liquid levels on the