Method for assisting in placing large buoy by using double-crane machine

Abstract

The invention relates to a method for assisting in placing a large buoy by using a double-crane machine. The method comprises the specific steps of (1) preparation before buoy placement; (2) placementof a main floating body of the buoy into water; (3) placement of a buoy anchoring system cable into the water; (4) placement of an instrument on the buoy cable into the water; (5) placement of a heavy anchor into the water. The double-crane machine on a buoy work boat is needed in steps (2) and (5). By adopting the technical scheme, the method has the following advantages that by well carrying out the preparation link before placement, preparing a cable roll in advance for use and using the double-crane machine for preventing the buoy from swinging and lifting the buoy for placement, the safety and efficiency of buoy operation are greatly improved, the situation of instrument loss and damage in the buoy recovery process is avoided as much as possible, the safety of operators is greatly protected, and the success rate of the buoy operation is increased.

Description

technical field [0001] The invention belongs to the technical field of marine engineering, and in particular relates to a method for launching large-scale buoys. Background technique [0002] With the implementation of the national strategy of building a powerful marine country, new scientific research ships with power functions have been launched one after another in recent years, and marine scientific research and investigation operations have begun. As an important equipment for marine surveys, buoys are difficult to put in and recover because of the complex structure of the system. Buoy launching has always been one of the most difficult tasks for scientific research ships. The traditional method of launching buoys often makes it difficult to launch buoys due to bad sea conditions and other reasons, and even causes damage to some equipment on the buoys. The launching operation process of deep-water buoys is cumbersome, and the operation lasts for a long time. A little ...

AI Technical Summary

Problems solved by technology

The traditional method of launching buoys often makes it difficult to launch buoys due to bad sea conditions and other reasons, and even causes damage to some equipment on the buoys

The operation process of launching deep water buoys is cumbersome, and the operation lasts for a long time. A little carelessness may easily cause damage to the buoy. Therefore, it is necessary to improve the current method of launching large buoys.

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