Rapid positioning device for railway turnout base plate measurement

The invention relates to the technical field of railway turnouts, in particular to a rapid positioning device for railway turnout base plate measurement, which comprises a positioning plate, the bottom surface of the positioning plate is provided with a positioning groove matched with a wooden sleeper, the top surface of the positioning plate is provided with a plurality of positioning openings matched with base plates, four inner side surfaces of each positioning opening are provided with grooves, and the grooves are matched with the positioning grooves. Pressure sensors are installed in the grooves, pressed plates are installed on the detection end faces of the pressure sensors, a plurality of pressure displays used for displaying pressure values are installed on the top face of the top plate, and limiting assemblies are installed on the portions, located on the two sides of the positioning opening, of the positioning plate. The device is simple in structure, the base plate can be positioned through the pos