Lanyard for node interface combined highway bridge with a floating pontoon bridge support

摘要

The utility model is represented by a variable length lanyard with swivel joints, designed to pair the devices in combined road bridges.;In conjunction combined road bridges proposed to use as a lanyard design changes longitudinal tie. The use of the proposed lanyard excluded longitudinal, horizontal and vertical displacement of the floating support structure relative to the rigid support road collapsible bridge and softened dynamic loads on the interface assembly of the floating support with collapsible bridge pillar road when driving technique on the deck and the change in water level due to the built-in springs.;Detailing this unit is given in the description, the essential features and constructive solutions for the turnbuckle device shown in the drawings and in the description of the utility model.;Offered lanyard design allows you to reduce the complexity of paired devices in the construction of composite bridges, increase the service life, improve traffic safety equipment in the interface section and the reliability of the design with a difference in water level.