Expansion joint with finger plate separation prevention device

摘要

The present invention relates to an expansion joint device to which a finger plate separation prevention device is applied, and the expansion joint device to which a finger plate separation prevention device according to the present invention is applied includes: a finger plate having a first coupling bar having a predetermined length protruding from the bottom thereof; a base plate coupled to a lower end of the finger plate and having an insertion groove formed therein so that the first coupling bar is fitted; a fixing case formed at a lower end of the base plate to have a predetermined space therein; and a wire steel wire having one end connected to the first coupling bar and fixing the finger plate, wherein a second coupling bar having a predetermined length is protruded from the bottom of the base plate, and the other end of the wire wire is the second coupling There is a technical feature in that it is connected to the bar to fix the finger plate.