Electric cylinder synchronous lifting device

The utility model discloses an electric cylinder synchronous lifting device which comprises an electric cylinder lifting machine body, a square groove and a supporting leg, the square groove is formed in the top of the electric cylinder lifting machine body, the electric cylinder lifting machine body is movably connected with the supporting leg, and a clamping mechanism matched with the supporting leg for use is arranged in an inner cavity of the square groove. Transmission mechanisms used in cooperation with the clamping mechanisms are arranged in inner cavities of the square grooves, and clamping grooves used in cooperation with the clamping mechanisms are formed in the front sides and the rear sides of the supporting legs correspondingly. According to the electric cylinder synchronous lifting device, the electric cylinder lifting machine body, the square groove, the supporting legs, the clamping mechanism and the transmission mechanism are arranged and used in cooperation, the rapid adjusting effect is ach