本申请涉及轨道交通设备技术领域，公开了一种轨检仪辅助过道岔工装，包括横梁，所述横梁的两侧均安装有行走轮，所述横梁的两侧均通过滑块活动连接有导向犁，所述导向犁上装配有测量轮，所述滑块和横梁之间设有弹簧，分设于横梁两侧的被动件，所述被动件通过连接臂与横梁固定连接，被动件能够与护轨发生力的作用，所述传动件设有被动件和另一侧滑块之间，使传动件能够驱动滑块移动，使测量轮与钢轨脱离接触。利用护轨和被动件之间的相互作用力驱动另一侧的滑块带动导向犁和测量轮移动，保证在过道岔时，测量轮不与道岔间隙接触，使轨检仪可以不做调整的情况下直接过道岔，提高检修效率。

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 through the interaction force between the guard rail and the driven part, it is guaranteed that the measuring wheel does not make clearance contact with a turnout when the track detector passes through the turnout, the track detector can directly pass through the turnout without adjustment, and the overhauling efficiency is improved.