Anti-floating probe loading device for marine surveying and mapping unmanned ship

Abstract

The invention discloses an anti-floating probe loading device for a marine surveying and mapping unmanned ship, and relates to the technical field of ocean exploration. The anti-floating probe loading device comprises a detection probe, and comprises a ship-borne supporting device and a L-shaped supporting plate hinged to the ship-borne supporting device; a floating adjustment installation device is installed at the lower end of the L-shaped supporting plate; the detection probe is installed on a flange plate at the lower end of the floating adjustment installation device; the floating adjustment installation device comprises an upper adjustment assembly and a lower adjustment assembly; and the ship-borne supporting device comprises a sliding groove and a moving sliding platform slidably matched with the sliding groove. According to the anti-floating probe loading device for the marine surveying and mapping unmanned ship, through the designed ship-borne supporting device, the L-shaped supporting plate and the floating adjustment installation device, the device can be received on the unmanned ship when not in use, and the device is easy to place and operate when in use; and moreover the problem that the detection accuracy of the fixed probe is affected by the turbulence of shallow water level in sea water when waves are large can be solved, and the problem that the detection accuracy is affected by an existing fixed position probe is solved.

Description

technical field [0001] The invention belongs to the technical field of marine detection, in particular to a probe loading device for an anti-floating marine surveying and mapping unmanned ship. Background technique [0002] Marine survey and seabed detection are the basis of ocean management, engineering design, sea area delimitation, resource development, national defense security and marine scientific research. Ship-borne survey is the most basic way of marine survey, which can provide a large amount of survey data for marine scientific research and engineering. The correct installation of marine survey instruments is a strong guarantee for obtaining effective survey data. As an important content of marine surveying and mapping, seabed topography survey is the most basic marine survey work. In order to reveal useful information such as the topography and substrate type of the seabed, high-resolution multi-beam topography and geomorphology detection is one of the essentia...

AI Technical Summary

Problems solved by technology

Fixed installation on the bottom of the ship means that the instrument is fixedly installed on the bottom of the ship. The advantage is that the safety of the instrument and the long-term stability of the instrument attitude can be improved after the instrument is fixed, which can improve the efficiency of investigation work. high

The installation of the measuring well adopts the method of opening a shaft at the stern of the survey ship, and the scientific instruments are fixedly installed in the shaft, which not only ensures the accuracy and high efficiency of the survey, but also has the characteristics of convenient disassembly of the scientific instruments, but the cost of opening the shaft is high and The existing shaft installation technology is immature and has many defects

The portable installation of the hull adopts the swing arm method to install the scientific instruments on the left and right sides of the ship or the bow, and connects the instruments through a rotatable pole. The attitude of the instrument is unstable during navigation, which affects the quality of survey data

[0004] The existing unmanned ships have installed fixed detection equipment that has been drifting at sea after installation, and the equipment has been immersed in seawater. The requirements for the corrosion resistance of the detector are high, the production cost is high, and the service life is short. Withdrew for cleaning and maintenance, and the maintenance cost is high; the existing fixed detector has a fixed position, and when the waves are large, the depth of sea turbulence is deep, which has a great impact on the detection accuracy of the fixed detector

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