Concrete pouring elevation detection device and detection method

The invention discloses a concrete pouring elevation detection device and method, and the device comprises a pouring elevation detection unit which is used for detecting the position of a pouring surface in a concrete pouring process; the central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit; the output unit is used for receiving the instruction transmitted by the central processing unit and sending out alarm information; the detection unit is adopted to detect the height of a concrete pouring surface, automatically sends a height signal to the central processing unit, outputs an alarm signal according to the height information of the sent signal, reminds a constructor of the height reached by the pouring surface, is not influenced by external environments such as light rays, can clearly recognize the pouring height, and improves the construction efficiency. And the over-square event of concrete pouring is avoided, and finally the qualit