Hydraulic reloading frame and rapid assembly method thereof

The invention relates to a hydraulic reloading frame and a rapid assembly method of the hydraulic reloading frame. The hydraulic reloading frame is characterized by comprising pedestals which are symmetrically arranged on the two sides, wherein a mounting base, an oil cylinder assembly, a two-way guide column assembly and a sliding sleeve are arranged on each pedestal, each sliding sleeve slides vertically along the corresponding two-way guide column assembly, a portal structure is formed by the pedestals and the two-way guide column assemblies, the lower ends of the sliding sleeves are connected with the oil cylinder assemblies, the upper ends of the two sliding sleeves are both connected with a hoisting carrying pole, and a hoist assembly is arranged on the hoisting carrying pole. According to the hydraulic reloading frame, no external devices are used in cooperation, the assembly period of the reloading frame is short, and inverse-installation of beam pieces or sections of tracks can be rapidly achieved.