Self-propelled bridge pouring working platform and construction method thereof

The invention discloses a self-propelled bridge pouring working platform and a construction method thereof. The working platform comprises a pier top shifting mechanism, a bottom die transverse moving device, a bottom die system, a wing die system, an inner die system, an end die system, a bottom die moving platform, a hydraulic system, an electric control system and the like. The construction method comprises the steps that S1, the bridge pouring working platform is used for pouring and curing n and n + 1 pier span concrete, and during the period, an integral reinforcement cage is bound on a movable jig frame on a poured beam surface behind; s2, n and n + 1 pier span concrete curing and tensioning are completed, and demolding, mold opening and the like of a bridge pouring working platform are completed; the method has the beneficial effects that the steel bar binding procedure which consumes the longest time in bridge construction and the bridge pouring, curing and tensioning procedures can be carried out at