.jpg)
DEVICE FOR CONTINUOUS MOVEMENT OF STRUCTURES
WO13001114
The invention relates to a device for the continuous movement of a structure by means of a friction force, said device comprising drive mechanisms (19) configured to rotate pinions (6) in two directions, that in turn entrain traction chains (4); and a chain of highly rigid supporting links (2) for supporting vertical loads, connected to the traction chains (4) by means of bolts (3) that support vertical and horizontal loads. The ends of said bolts (3) receive said traction chains (4) and wheels (5) that are designed to support vertical loads and are in contact with said traction pinions (6), the supporting links (2) remaining in the central area of the bolts (3).
El dispositivo patentado permite realizar una fase completa del empuje de un puente de manera contínua, con el consecuente ahorro de tiempo en dichas construcciones sin incrementar su coste. Se desarrolla un mecanismo de tracción mediante una oruga que permite transportar por fricción el tablero que constituirá las distintas fases del puente.