Freighting device for ro-ro passenger ship

Abstract

The invention discloses a freighting device for a ro-ro passenger ship. Electro permanent magnets are arranged at positions, corresponding to supporting rails, of lifting platforms, and are fixedly connected with the lifting platforms. The supporting rails are attracted after attraction signals are obtained by the electro permanent magnets. The lifting platforms are fixed on the supporting rails through attracting. After a house renovation project is completed, a guide rail device needs to be removed, a demagnetized key is started, and after a releasing signal is obtained, the lifting platforms are automatically separated from all the electro permanent magnets and are released from the supporting rails, so that the lifting platforms can ascend or descend freely. Each deck connector can be directly docked with an opening of a box body, and the box body is easily transferred in a deck of a receiving platform. Through the adoption of the freighting device, large goods and materials are transported to all corners of the ship, so that the problems of transportation and the decoration difficulty of decorative materials, which are caused by the fact that the sizes of decorative materials, such as conference tables, office tables, beds, cooking utensils, recreation facilities and air conditioners, are uneven, are solved.

Description

technical field [0001] The invention relates to a freight device, in particular to a freight device used for transporting decoration materials of a ro-ro passenger ship. Background technique [0002] During the decoration process of the built-up room of the ro-ro passenger ship, the decoration materials need to be transported to each deck. At present, the transportation of decoration materials mainly has the following two methods: [0003] First, the use of wharf cranes to lift materials, and the high-power cranes used to lift small objects not only waste resources, but also have low efficiency. At the same time, the occupancy of the wharf cranes affects the construction of other ships. In order to reduce the impact, the time for hoisting materials for decoration is often very tight. In order to prevent delays in work, the wharf cranes often need to work 24 hours a day. The use and maintenance will bring adverse effects, and the site is limited during hoisting, so it is im...

AI Technical Summary

Problems solved by technology

However, since the ships docked at the dock will fluctuate dynamically with the water level, the height of the deck will change dynamically, and safety accidents will easily occur when the height of the tower ladder well exceeds 30 meters

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