Mecanismos Paralelos De Dois Graus De Liberdade Para Acionamento De Uma Estação Total Robotizada

The present invention relates to a robotic total station (or laser tracker), widely used for measuring large structures and at great distances. The objective of the invention is to use parallel mechanisms with mobility equal to two (pan and tilt) to drive a robotic total station (or laser tracker). A robotic total station (or laser tracker) has two drives, one to rotate the telescope horizontally (a movement known as pan) and one to rotate the telescope vertically (a movement known as tilt). The objective of using parallel mechanisms in the robotic total station (or laser tracker) is to meet the requirements of the robotic total station (or laser tracker), which are: pan and tilt, speed and precision. The parallel mechanisms proposed in the present application, because they have two legs, allow the motors to be fixed to the base and the battery to power the motors to be placed on the base as well. This means that the only moving masses are the links and joints of the mechanism and the telescope.