Turnout construction procedures and processes: Turnout laying points and main line station line speed Turnout Turnout general. Turnout adopt positive line speed "in situ for laying" combination "pre-shop scene inserted Method" in construction. Station line ordinary turnout on-site assembly joints laying method. Laying high-speed main line main line high speed turnouts Turnout use "in situ for laying" binding "pre-shop scene inserted Method" in construction. Turnout construction methods: the turnout loading, unloading. Turnout loading using gantry crane crossing symmetry turnout, lifting points more than 3:00, when lifting ropes hanging points on both sides of the cloth focus of disposal. Usually both sides of the center of gravity of the disposal, each with two suspension points crossing symmetry turnout model, fulcrum Ge three crossing symmetry turnout companies rise and fall slowly when lifting, to prevent the workpiece touch fall. Turnout in each member fixedly mounted on flatbed Ge Ge provided, to prevent accidents during transport.