Dimesions：1250×382×1542 mm

（500×500×600）mm。

Column:  standard pipe （φ114×3）mm

Mainl bar:   square tube 50X100X2.5mm

Shaft: adopting bearings wiith built-in damping

Rotating wheel: hot plate ( t=5mm) ;

Installation : directly-buried way

Embedded depth for the column: 500mm

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