A steel pallet for submarine cable transportation

Abstract

The invention discloses a steel tray used for submarine cable transportation. The steel tray comprises a tray body, an inner fence, an outer fence, multiple ground bells and multiple lifting lugs. The tray body comprises an octagonal outer steel frame, an octagonal inner steel frame, bearing main steel beams connecting the eight corners of the octagonal outer steel frame with the eight corners of the octagonal inner steel frame, and a lifting lug steel frame arranged in the octagonal inner steel frame. The outer fence is perpendicularly arranged on the octagonal outer steel frame. The inner fence is perpendicularly arranged on the octagonal inner steel frame. The ground bells are installed at middle points of the outer sides of all edges of the octagonal outer steel frame correspondingly, and the lifting lugs are symmetrically installed on the lifting lug steel frame. According to the steel tray used for submarine cable transportation, the weight of submarine cables can be borne, the tray can be fixed to a hull due to the design of the ground bells, and in addition, the phenomenon that the hull is jolted during transportation, and consequently the submarine cables are scattered can be prevented due to the outer fence and an outer wrapping iron sheet.

Description

technical field [0001] The invention relates to a pallet, in particular to a steel pallet for submarine cable transportation. Background technique [0002] With the rapid development of China's economy, the demand for electricity in all walks of life is increasing day by day, and people's requirements for the quality of power supply in the power system are becoming increasingly stringent. The domestic energy supply is facing a new round of challenges. Especially in coastal areas, with the development and utilization of a large number of marine resources, especially in recent years, the completion of a large number of emerging offshore wind power generation facilities has made the demand for submarine cables in the power supply system grow rapidly. At the same time, with the Internet technology With the rapid development of China's coastal islands, the military and civilians in China's coastal islands have gradually increased their demand for high-speed network transmission. ...

AI Technical Summary

Problems solved by technology

[0008] Among the three transportation methods, pallet transportation is the most common, especially in overseas projects, which has been recognized by more and more customers. However, the existing simple pallets can no longer meet the current development requirements of the submarine cable industry. A reliable steel submarine cable tray that can carry and transport large-length submarine cables is needed, which can smoothly and safely transport submarine cables to their destinations and carry out hoisting operations

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