Anti-toppling base

The utility model relates to the technical field of gate anti-toppling auxiliary equipment, in particular to an anti-toppling base. Comprising a shell, a supporting block arranged at the top of the shell, a first supporting flat plate arranged at the bottom of the shell, a hinge block arranged on the bottom face of the first supporting flat plate, a second supporting flat plate rotationally arranged at the bottom of the hinge block, two first springs arranged between the first supporting flat plate and the second supporting flat plate, and universal wheels rotationally arranged at the bottom of the second supporting flat plate. The two first springs are arranged on the two transverse sides of the second supporting flat plate correspondingly, and the problem that in the prior art, when a door is closed every time, a reinforcing steel bar needs to be found and fixed manually, and use is troublesome is solved. 本实用新型涉及大门防倾倒辅助设备技术领域，尤其涉及一种防倾倒底座，包括外壳、设于外壳顶部的支撑块、设于外壳底部的第一支撑平板、设于第一支撑平板底面的铰块、转动设于铰块底部的第二支撑平板、设于第一支撑平板和第