Dimensions：1250×340×780 mm

Column: standard pipe  （114x3.0）mm

Connceting pipe:  standard pipe （48x2.5）mm

Frame: integrated welding by standard pipe (20x40x1.5)mm 

Seat: WPC board 140x25 mm , fixed by round-head square-neck bolts and anti-theft nuts

Installation : directly-buried way

Embedded depth for the column: 400mm

Foundation size for single column:（500×500×500）mm