Equipment for the construction of cones of the terminal towers of bridges, overpasses, viaducts

摘要

The invention relates to road construction, in particular to the equipment for the construction of cones of the terminal towers of bridges, overpasses, viaducts.The equipment for the construction of cones of the terminal towers (2) of bridges, overpasses, viaducts comprises two telphers (3), (4), connected by a rope/cable connection (5). Each telpher (3), (4) is installed with the possibility of reciprocating movement along the guide beams (6), (7). One beam (6) is fixed on and under the beams (8) of the bearing structure of the bridging near the terminal towers (2), and the other beam (7) is fixed on intermediate supports (10) of the multispan transport construction. On the rope/cable connection (5) with the possibility of reciprocating movement therealong is installed a lifting polyspast jinny (11).