Lifting platform for installation of wind power generator for generating electrical energy, has mobile base, top frame and laminated spring providing support to platform at tree against tilting of platform

摘要

The platform has a mobile base, top frame and a laminated spring (14) providing support to the platform at a tree against tilting of the platform. The spring controls direction of motion of the platform between trees rows (11). The platform moves between the tree rows with a constant speed of 0.2 to 2 kilometer/hour. The laminated spring has a length of 5 to 15 meter (m), and the platform has a total weight of below 300 kilogram, maximum breadth of 0.2 to 2 m and a maximum length of 3 to 20 m.