The utility model relates to a high -rise external tile fixing device. The utility model provides a current high -rise external tile technical problem that easily drops and cause personnel to hurt. The utility model provides a high -rise external tile fixing device includes a plurality of layerings and a plurality of expansion bolts, be provided with a plurality of through -holes on the layering,a plurality of expansion bolts compress tightly the surface at the external tile with the layering after passing the through -hole and stretching into the wall body. The utility model provides an another kind of high -rise external tile fixing device includes a plurality of layerings and a plurality of expansion bolts, be provided with a plurality of through -holes on the layering, the interval ofthrough -hole is 1 times or 2 times of the horizontal clipping room distance of external tile, the width of layering slightly is greater than the joint gap of piecing together of external tile, afterpassing the through -hole and stretch into the wall body, a plurality of expansion bolts compress tightly the seam crossing of piecing together at upper and lower adjacent two exclusive wall bricks adjacent about or with the layering.