Traction device for mobile platform of swimming pool, has connection unit for securing turntable to platform, and barrier created between connection plate and fixed point perpendicular to cable along direction of roller

摘要

The device has a traction cable (110) extending between a set of drive ends. An intermediate bearing unit or roller is arranged along direction perpendicular to the traction cable between the drive ends. A connection unit is utilized for securing a connection plate or a turntable (200) to a platform. A barrier is created between the connection plate and a fixed point (255) perpendicular to the traction cable along direction of the roller. Independent claims are also included for the following: (1) a construction module (2) a mobile platform device (3) a swimming pool.