Dimensions：2229×1726×1500 mm

Column: standard pipe  （φ114×3）mm

Main support pipe: standard pipe φ60×5mm

Handbar: standard pipe（φ26×2.3）mm

Shaft: diameter of φ25mm; with built-in limit device

Seat: stamping forming by steel board (t=4.0mm)

Installation : directly-buried way

Embedded depth for the column: 500mm

Foundation size of single column:（500×500×600）mm