An adjustable fixing device and its fixing method for underwater sunken objects salvage

Abstract

The invention discloses an adjustable fixing device for underwater sunken object fishing. The adjustable fixing device for underwater sunken object fishing includes a mounting mechanism and an adjustment fixing mechanism, the top of the mounting mechanism is equipped with the adjustment fixing mechanism, the mounting mechanism includes a support seat, a fixing seat and a connection rod, and fixedarms are installed below the two ends of the support seat. By means of the adjustable fixing device, the mounting mechanism and the adjustment fixing mechanism are kept stable while a fishing ship fluctuates on the water surface, the centers of gravity of the mounting mechanism and the adjustment fixing mechanism are lowered, the whole is stable in the fishing process, the left and right sides bounce independently without mutual interference, inclination and vibration of the mounting mechanism and the adjustment fixing mechanism can be reduced, fishing mechanical claws for fishing are prevented from moving back and forth and up and down in the fishing process, accurate fishing on specific places can be realized, and the fishing difficulty is reduced; and according to different water environments, adjustment and movement of the adjustment fixing mechanism can meet all water area fishing conditions, and the smooth operation of the fishing mechanical claws is ensured.

Description

technical field [0001] The invention relates to the field of underwater sunken object salvage equipment, in particular to an adjustable fixing device for underwater sunken object salvage and a fixing method thereof. Background technique [0002] Underwater salvage is the project of salvaging sunken objects in water, including salvage of ships, aircraft, cargo, etc., and salvage operations in waterways and port waters can achieve the purpose of clearing navigational obstacles; The claw device is installed during the salvage process to facilitate the salvage of the salvage mechanical claw. [0003] The existing underwater salvage process is carried out by salvage mechanical claws. Generally, the salvage is completed by the movement of the salvage mechanical claws. However, for different water environment, its own adjustment and movement cannot meet the salvage conditions in all water areas. , causing the salvage operation to be impossible; at the same time, the salvage mechan...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an adjustable fixing device and its fixing method for salvaging underwater sunken objects. Its own movement completes the salvage, but for different water environment, its own adjustment and movement cannot meet the salvage conditions in all waters, resulting in the inability to carry out the salvage operation; at the same time, the salvage mechanical claws are generally installed on the salvage hull, but the salvage hull is The water surface will be affected by the waves on the water, which will cause the salvage mechanical claws to move up and down during the salvage process, making it impossible to accurately salvage a specific location, and the difficulty of salvage is greatly increased.

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