1. The precision of the post column of the warehouse shelf is in accordance with the following rules:
1, warehouse shelf full high limit deviation (positive and negative) 2mm;
2, warehouse shelf width limit deviation (positive and negative) 2mm;
3, warehouse shelf floor height difference, limit deviation (positive and negative) 1mm.
Two. The precision of the beam welding in the warehouse is in accordance with the following regulations:
1. The perpendicularity of the three column claw line and the center line of the beam is not more than 2mm in the length range of the beam.
2, the welding position limit deviation (positive and negative) 1mm of the column card and the beam.
Three, warehouse shelf overall installation requirements:
1. The perpendicularity of the storehouse stand column along the length and width of the roadway is not more than 6mm.
2, the height deviation (positive and negative) 1mm of the warehouse rack and the same layer beam.
3, the limit deviation of the bottom center of the shelf of the adjacent warehouse shelf is (positive and negative) 2mm;
4, the same laneway is not more than 5mm in the same row of shelves.