Observation bracket for acoustic Doppler current profiler

Abstract

The invention discloses an observation bracket for an acoustic Doppler current profiler, and belongs to a matched device for the acoustic Doppler current profiler. The observation bracket comprises a bracket body, wherein a mounting plate is fixedly arranged at the bottom of the bracket body; a first fixed plate and a second fixed plate are further arranged on the bracket body; the second fixed plate is positioned on the lower part of the first fixed plate; a protective device is further arranged outside the bracket body. According to the observation bracket, the protective device is fixedly connected with the bracket body, so that the observation bracket is more stable when being used, and is difficult to incline by water flow impact, survey ship navigation or the like, influence on work can be eliminated even through the observation bracket encounters aquatic plants, bamboo poles and ropes for cultivation, anchor ropes and the like, the accuracy of measurement data of the acoustic Doppler current profiler is ensured, and the profiler is more difficult to damage by the scouring of water flow; in addition, the observation bracket for the acoustic Doppler current profiler is simple in structure and wide in application range, and can be matched with various types of acoustic Doppler current profilers for use.

Description

technical field [0001] The invention relates to a matching device for an acoustic Doppler velocity profiler, more specifically, the invention mainly relates to an observation bracket for an acoustic Doppler velocity profiler. Background technique [0002] Acoustic Doppler Velocity Profiler (ADCP) is an acoustic current measurement device that does not disturb the water flow, and can quickly measure the water depth profile data. Combined with satellite positioning technology, it can perform continuous measurement in the navigation mode. In addition, with the addition of sounding and wave processing software, wave elements can also be observed. ADCP is widely used in the measurement of hydrological factors such as seawater velocity and flow direction in marine surveys and oceanographic research. The working mode can be divided into ship-mounted type and bottom-mounted type, and the commonly used working mode is ship-mounted type. When the ADCP works on a ship, it is necess...

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to address the above-mentioned deficiencies and provide an acoustic Doppler current profiler, in order to solve the problem that the observation bracket of the acoustic Doppler current profiler in the prior art may be affected by water flow impact or ship navigation, etc. The reasons lead to technical problems such as inclination and bending, resulting in inaccurate or impossible measurement of flow velocity

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