STRUCTURE FOR ASSEMBLING TURBINE BLADE SEALS

A structure for assembling turbine blade (100) seals, which includes a turbine blade including an airfoil (110), a platform (120), and a root (130), a turbine rotor disk (200) to which the root of the turbine blade is mounted, a seal plate (300) mounted between the platform and one side of the turbine rotor disk to seal a cooling channel (150) defined within the root and the platform, and an insertion pin (400) inserted through the turbine rotor disk to fix the seal plate (300) to the turbine rotor disk by supporting the seal plate, wherein the turbine rotor disk has a mounting groove (250) into which a radially inner end of the seal plate is inserted, and the seal plate has a jaw portion (320) radially supported by a stepped portion (260) of the mounting groove (250).