Large depth manned submersible swivel seat

Abstract

A rotating seat for a large-depth manned submersible, including a manned submersible, a seat is installed inside the manned submersible, and the seat is composed of a chair cushion and a chair back that are perpendicular to each other, and the left and right sides of the chair cushion Horizontal guide rails are respectively fixed at both ends, a transmission shaft passes through the rear of the chair cushion, and lower sliding bearings are respectively installed on the two ends of the rotating shaft, and the lower sliding bearings are matched and installed in the horizontal guide rails , and slide along the horizontal guide rails, and the top surfaces of the two horizontal guide rails are fixed with inclined guide rails. The ends are respectively equipped with upper sliding bearings, and the upper sliding bearings are fitted in the inclined guide rails and slide along the inclined guide rails, and also include a driving device for driving the upper sliding bearings or the lower sliding bearings. Works reliably and takes up little space.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for a manned submersible, in particular to a rotating seat for a large-depth manned submersible. Background technique [0002] Manned submersibles enable human beings to visit the seabed site in person, conduct on-the-spot inspections, sampling, surveying and mapping, search, salvage and other operations, and perform fine seabed operations in complex marine environments. my country launched the research and development of the "Jiaolong" manned submersible in 2002. After ten years of development, in June 2012, it successfully dived to the maximum depth of 7062m in the Mariana Trench. In 2009, my country launched the development of the second manned submersible "Deep Sea Warrior". Using the technological progress and experience accumulated in my country in recent years, it has greatly improved its localized design, development and testing capabilities, and completed sea trials in October...

AI Technical Summary

Problems solved by technology

[0004] If the seat is in a fixed form, the diver can only rely on the safety belt to fix the body on the seat during the high-inclination dive of the manned submersible, and the entire body weight is supported by the safety belt, which will bring great harm to the diver Major Discomfort and Safety Hazard

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