Insulation support measuring and positioning tool and installation method of magnetic suspension contact rail of insulation support measuring and positioning tool

The invention discloses an insulating support measuring and positioning tool and a mounting method of a magnetic levitation contact rail thereof, the insulating support measuring and positioning tool comprises a positioning flat steel, an L-shaped limiting plate and a connecting plate, the L-shaped limiting plate is used for being attached to an F rail surface, one end of the connecting plate is connected with the limiting plate, and the other end of the connecting plate is connected with the positioning flat steel; the connecting plates are perpendicular to the limiting plate and the positioning flat steel, and the length from the bottom end of the positioning flat steel to the top end of the limiting plate is equal to the height of the insulating support; according to the invention, the position of the insulation support is positioned through the insulation support measuring and positioning tool, and the limiting plate is buckled on the upper surface of the F rail; the connecting plate and the positioning f