Socket and spigot type reinforced concrete pipeline mounting and adjusting device and application method

The invention provides a socket and spigot type reinforced concrete pipeline mounting and adjusting device and an application method. The socket and spigot type reinforced concrete pipeline mounting and adjusting device comprises an adjusting mechanism, wherein a calibration mechanism is arranged on the adjusting mechanism; an electric jack is arranged on a sliding seat plate in the adjusting mechanism; a fixing plate is fixedly arranged on a telescopic rod of the electric jack; hydraulic cylinders are fixedly arranged on the two sides of the fixing plate; telescopic rods of the hydraulic cylinders are fixedly provided with clamping frames; the clamping frames abut against the two sides of the inner wall of a pipeline; the end of a main supporting rod in the calibration mechanism is fixed onto the fixing plate; the other end of the main supporting rod is fixedly provided with a prism; the main supporting rod is provided with a sliding caliper; and the caliper abuts against the pipeline. The prism and the cali