| 摘要 |
<p>The invention relates to a telescopic structure formed by multiple bodies that are erected using a hoisting system comprising: a plurality of base parts (3) that can be screw-coupled to the outermost body (2) of the telescopic structure (1); vertical telescopic hydraulic cylinders (4) supported by the base parts (3), with one cylinder (4) being located on each base part (3), whereby said cylinders can move towards or away from the structure (1) along tracks; and parts (5) connected to through elements (6) perpendicular to the wall of the structure, said parts being located on the cylinders (4), such that, when the cylinders move towards the structure, the through elements are inserted into corresponding holes (7) in the body in order for same to be hoisted, and, as the cylinder is raised, the corresponding body is hoisted.</p> |
