Measuring pipe device for ship measurement of acoustic Doppler current profiler (ADCP)

The utility model discloses a measuring pipe device for ship measurement of an acoustic Doppler current profiler (ADCP). The measuring pipe device consists of two parts, namely a measuring pipe outer cylinder and an ADCP fixing and adjusting device, wherein the measuring pipe outer cylinder vertically penetrates through a ship bottom and a cabin surface; the measuring pipe outer cylinder is a steel pipe, the bottom of the measuring pipe outer cylinder is flush with the bottom of the ship body, and after the ADCP is placed in the measuring pipe outer cylinder, the ADCP can directly make contact with the water surface at the bottom of the ship body, move along with the ship and measure and calculate the flow. A fixed adjusting device is arranged in the measuring pipe outer cylinder, a main body of the fixed adjusting device is composed of a connecting pipe, a large disc located at the top of the connecting pipe, a small disc located at the bottom of the connecting pipe and a spiral lifting device located betwee