Quickly-installed subway modular platform door

The utility model discloses a subway modularization platform door capable of being installed quickly, which comprises a plurality of door body unit modules, a bottom connecting piece and a top connecting piece, and the bottom connecting piece and the top connecting piece are respectively and fixedly installed on a platform plate and an air channel beam of a platform. The upper ends and the lower ends of the door body unit modules are fixedly connected with the top connecting piece and the bottom connecting piece correspondingly, and the top connecting piece can adjust the perpendicularity of the door body unit modules in the up-down direction, the front-back direction and the left-right direction. A series of problems that an existing subway platform door is long in installation and debugging period, large in installation and carrying labor intensity, poor in assembly quality stability, prone to losing and damaging parts, crossed in construction and the like can be solved, and rapid installation of the subway