Simple detection tool for floor concrete pouring thickness

The utility model discloses a floor concrete pouring thickness simple detection tool comprising a device body, the top of the device body is provided with a slide rail, one end of the slide rail is recessed downwards, the outer wall of the device body is nested with a slide ring, the inner wall of the slide ring is fixedly provided with a connecting rod, the bottom of the connecting rod is movably provided with a rotating disc, and the rotating disc is provided with a rotating shaft. A gradienter is movably installed at one end of the device body, a second clamping plate is welded to the outer wall of the sliding ring, the connecting rod is installed on the inner wall of the sliding ring, the rotating disc is movably installed at one end of the connecting rod, and the rotating disc is installed in the sliding rail. And meanwhile, a sliding ring drives a connecting rod to move when moving, and the connecting rod moves to drive a rotating disc to rotate in a sliding rail, so that friction force is reduced, slid