Corbel platform for use in installation during concrete construction work of building, has secondary floor whose pivoting units according to transverse axis are arranged at level of ends to vertically position floor at level of ends

摘要

The platform (2) has a footbridge (3) located at side end (5) of a longitudinal framework (6), where the footbridge includes a secondary floor (17). Pivoting units i.e. pivot links, of the secondary floor according to transverse axis are arranged at a level of the ends to vertically position the secondary floor at the level of the ends or horizontally in prolongation of a main floor. The secondary floor includes a reinforcement structure. Fitting units i.e. pins, are arranged between the footbridge and the framework to allow removal of the footbridge. Independent claims are also included for the following: (1) an installation including a corbel platform (2) a method for positioning an installation.