Fireproof curtain base

The utility model provides a fireproof curtain base, including the fireproof rolling shutter door body, hang in the base of fireproof rolling shutter door body lower extreme with locate the book curtain door track of fireproof rolling shutter door body both sides, base both ends symmetrical has transition type to seal, transition type seals to big " protruding " font recess in the left little right side, transition type seals the right side and is equipped with the opening, left side recess adaptation that transition type sealed in the thickness of fireproof rolling shutter door body, the right side adaptation in inner wall of the base, transition type seals the right side and inserts inner wall of the base and weld in on the base, make fireproof rolling shutter door body card in in the left side recess that transition type sealed, the fireproof rolling shutter door body is hugged closely to the left side wall of left side recess, the fireproof rolling shutter door body with transitiontype seals and all is in