Subway evacuation platform fast leveling support

The utility model discloses a subway evacuation platform fast leveling support, including supporting beam, supporting beam's left end welding has first steel sheet, chemical anchor bolt connecting ispassed through on the right -hand member face of foundation wall in the middle part of first steel sheet, supporting beam's lower extreme middle part welding has the fragrant groove of kazakhstan, itincludes spread groove and first triangle boss to breathe out fragrant groove, the lower extreme middle part welding of breathing out fragrant groove has the second steel sheet, the bolted connectiondiagonal brace is passed through at the middle part of second steel sheet, the lower extreme of diagonal brace is through pinning the hub connection inside the right side of fixing base angle steel, supporting beam and first steel sheet all are equipped with triangle enhancement strip with the splice in supporting beam and ha fen groove. This subway evacuation platform fast leveling support strengthens the structure of stri