Track detector auxiliary turnout crossing tool

The invention relates to the technical field of rail transit equipment, and discloses a track detector auxiliary turnout crossing tool which comprises a cross beam, walking wheels are installed on the two sides of the cross beam, guide ploughs are movably connected to the two sides of the cross beam through sliding blocks, measuring wheels are assembled on the guide ploughs, and springs are arranged between the sliding blocks and the cross beam. The driven parts are arranged on the two sides of the cross beam respectively, the driven parts are fixedly connected with the cross beam through connecting arms, the driven parts can act on the guard rail under the action of force, and the transmission part is arranged between the driven parts and the sliding block on the other side, so that the transmission part can drive the sliding block to move, and the measuring wheel is separated from the steel rail. The sliding block on the other side is driven to drive the guiding plough and the measuring wheel to move throug