Turnout close attachment detection tool

The utility model relates to a turnout close fitting detection tool which comprises a sensor fixing seat, a first distance sensor, a second distance sensor, a stock rail reference hoop and a switch rail reference hoop, the sensor fixing seat is fixedly installed at the bottom of a stock rail and the bottom of a switch rail, and the stock rail reference hoop is fixedly installed on the side, close to the switch rail, of the stock rail. The first distance sensor is used for detecting distance information between the first distance sensor and the stock rail reference hoop; the switch rail reference hoop is fixedly installed on the side, away from the stock rail, of the switch rail. The second distance sensor is used for detecting distance information between the second distance sensor and the switch rail reference hoop. And the first distance sensor and the second distance sensor are fixed on the sensor fixing seat. The utility model aims to provide the turnout close contact detection tool which can effectively