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Winch
The cable winch for marine scientific research ships is one of the essential equipment for marine scientific research engineering. It is connected to underwater robots through cables, playing a role in retracting and pulling underwater robots, and transmitting information collected by robots through cables. Marine engineering is constantly developing towards deep sea and distant seas, and ship cable winches are also constantly applying new technologies, new processes, and new materials to adapt to new needs. By studying the transmission principle of cable winches for Russian marine scientific research ships, Introduction and analysis of structure, key technologies and design, providing reference experience for the design and use of marine cable winches in China, and promoting the development of marine science and engineering in China. -
A frame
Marine A-frame is a large equipment used for equipment deployment and recycling, usually installed on both sides of the aft deck. Marine A-frame has high strength and stiffness requirements for the structure at the installation site. The space on both sides of the aft deck is generally narrow, and there are high requirements for the type of support structure. In order to meet the strength requirements of the ship's A-frame for the ship's hull structure, special reinforcement needs to be made to the support structure in its installation area. In addition, the design of the support structure for the ship's A-frame also needs to comprehensively consider the technical aspects of structural construction. -
Derrick
The configuration of suspension rods (the number of suspension rods and their safe working load) depends on the type, task, and scale of the vessel, such as the structure of the vessel, the type of cargo carried, the weight and volume characteristics of packaged cargo, the displacement and load capacity of the vessel, and the number and volume of cargo holds; The size of the hatch and the cargo handling conditions inside the cabin. A reasonable boom configuration should ensure that the loading and unloading time required for each compartment is roughly equal. In addition, the configuration of the boom should also take into account the facilities and usage habits of the route and dock. -
Hydrographic Winch
The hydrological winch is a key equipment used for hydrological measurement. The new hydraulic hydrological winch adopts hydraulic transmission, with a single handle centralized control brake clutch. It is also designed with two sets of mechanical and electronic counting devices, which can continuously display depth at the same time. After factory testing, it has been proven that the winch has the characteristics of stable operation, convenient operation, accurate counting, safety and reliability. -
Cable winch
The cable winch for marine scientific research ships is one of the essential equipment for marine scientific research projects. It is connected to underwater robots through cables, playing a role in retracting and pulling underwater robots, and transmitting information collected by robots through cables. Ocean engineering is constantly developing towards the deep sea, and ship cable winches are constantly applying new technologies, processes, and materials to meet new needs.