Movable centring for port platforms

Movable centring for platforms in ports which comprises a mobile structure (1) that comprises formworks (2) and is supported on piles (3), characterized in that the support of the mobile structure (1) on the piles (3) is carried out by at least, two supporting devices (5), wherein each supporting device (5) comprises:

• a front supporting beam (6d) which comprises at least two coupling pieces (18);
• a rear supporting beam (6t) which comprises at least two coupling pieces (18);
• a lattice (7), beneath each supporting beam (6d, 6t), which provides rigidity to the supporting beam (6d, 6t),
• the two supporting beams (6d, 6t) being joined together by means of, the at least two coupling pieces (18), thus leaving the supporting device (5) fixed to the pile (3) by means of this joint, and joining each supporting beam (6d, 6t) to the mobile structure (1) by means of, at least, two vertical latching bars (8), such that the front supporting beam (6d) comprises supporting plates (4) and advance rollers (9), and the rear supporting beam comprises fixed supporting plates (4), in such a way that the mobile structure (1) leans against the supporting plates (4) in a first static position of the mobile structure (1), and leans against the advance rollers (9) of the front supporting beam (6d) during the movement of said mobile structure (1), the rear supporting beam (6t) having been lowered with relation to the first static position by means of the vertical latching bars (8).