The utility model relates to a tower foot plate cushion block with stiffening plates, and relates to the technical field of steel truss iron tower foot gaskets for high-voltage transmission lines. Thetower foot plate comprises two bottom plates and two stiffening plates arranged at the two ends of the two bottom plates, the two stiffening plates are connected through two vertical plates; the vertical plate is connected with the top of the stiffening plate; the vertical plates are perpendicular to the horizontal plane, an inclined pulling plate is connected between each vertical plate and thebottom plate, the inclined pulling plates are connected with the vertical plates and the bottom plate through bolts, the bottom of each stiffening plate has a radian, a through hole is formed in the center of the tower foot plate cushion block, and the through holes are used for connecting the tower foot plate cushion block with a tower foot plate through bolts. According to the tower foot plate cushion block with the stiffening plates, the thickness of the tower foot plate is reduced; the effect of obviously reducing the inner bending moment of the tower foot plate is achieved, local pressurestress cracks of the bottom of the tower foot plate to concrete can be effectively reduced by increasing the contact surface, meanwhile, the deformable length of the connecting bolt is increased, thegood anti-loosening effect is achieved, and the purposes of practicability, material saving and economy are achieved.