Abstract: The present invention overcomes the shortcomings of the prior art by providing a rotative platform powered manually through a hand crank or motor connected to a worm gear as the system motive force. Each of the arm bar lift is connected to a worm screw shaft providing synchronization as each arm bar rotates from the load position to the travel position. The device can rotate 360 degrees keeping a level platform through its entire rotation. This level platform rotation can only be achieved by having both arm bars connected and kept in time with each other with the worm gears and worm screw.