Windows of Vibration Prevent Tube for Steel Structure Bridge

摘要

The present invention particularly relates to an anti-vibration member access door of steel structure bridge, steel box installed in the air In a conventional anti-vibration member of a steel structure consisting of injection bridge member, shorten the work time required for the checking of the check over the air injection member to form an access door that can be checked to make air-filled member to one side of the steel box there is provided a vibration preventing members of the steel structure bridge access door that can be. ; anti-vibration member inspection entrance of the bridge steel structure of the present invention having the above-mentioned purpose, a stream or river at the bottom and bridge piers are installed, and the support is provided at the upper side of the bridge piers, formed of a rectangular cross-section, which is installed at the top of the list box and a steel support, jidoe made of steel top plate, which is installed at the top of the box, the inside of the steel box insert The air injection member which functions as a vibration prevention member is installed through the hole, the insertion hole of the steel box is exploded as in the conventional steel constructions, bridges of the anti-vibration member is provided which is closed by the blocking plate, the insertion hole of the steel box a rotatable handle for opening and closing is provided at one side consists of a door, and in that to easily check the presence of error in the steel box air injection member disposed therein.