Dimensions：1326×290×2144 mm

Column: standard pipe （φ114×3）mm

Main support:  round steel (φ32 mm)

handrail: standard pipe （φ32×2.3）mm

Rotating plate: diameter 290mm;  steel board stamping forming; its shaft adopting 45# steel  with diameter of φ25mm;  its interior adopting single thrust ball bearing with nylon bushes and damping device 

Installation : directly-buried way

Embedded depth for the column: 600mm              Foundation size:（2150×500×700）mm