Marine Cargo Lifting Device

Abstract

The invention relates to a marine cargo lifting device. The marine cargo lifting device includes a lifting rod. A lifting plate is fixedly installed on the outer surface of the upper end of the lifting rod. There is a movement hole on the surface, the inner wall surface of the movement hole is provided with a limit movement groove, the movement hole is provided with a limit column, and the outer surface of the limit column is provided with a limit movement block, and the limit movement block is located at the limit position. Move up and down in the moving tank; the marine cargo lifting device is easy to use and easy to operate, saving the time for fixing and disassembling the cargo, making it easier for workers to lift and transfer the cargo, and easy to promote and use.

Description

technical field [0001] The invention belongs to the technical field of marine lifting devices, and in particular relates to a marine cargo lifting device. Background technique [0002] A ship is a man-made means of transportation that primarily operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats, which are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, aluminum, glass fiber, acrylic and various composite mater...

AI Technical Summary

Problems solved by technology

The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, aluminum, glass fiber, acrylic and various composite materials; The existing cargo lifting device used on the hull often binds the cargo first when it is in use, and when it needs to be removed when it is raised to a suitable height, the tied rope needs to be removed. The purpose of doing this is to During sea travel, wind and waves can easily cause the hull to shake, but repeated disassembly and assembly greatly increase labor costs and affect the efficiency of cargo transfer in boxes. Therefore, we propose a cargo lifting device that does not need to fasten the cargo

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