Adjustable base for platform door

An adjustable base for a platform door comprises a main body adjusting base and two fixing supports, the two sides of the main body adjusting base are bent downward extending parts, each downward extending part is provided with two horizontal adjusting holes, and the two fixing supports are located on the two sides of the main body adjusting base. Each fixing support comprises a horizontal fixing face and a vertically-upward supporting plate, each supporting plate is provided with two inclined adjusting holes, the two inclined adjusting holes are distributed in a splayed shape, and each supporting plate is adjacent to the downward extending portion of the corresponding main body adjusting base. And a bolt penetrates through the inclined adjusting hole in the supporting plate of the fixed bracket and the horizontal adjusting hole of the main body adjusting base to form adjustable fixation. The utility model provides an adjustable base for a platform door. The problems that after being assembled, the base for t