Manned submersible seven-degree-of-freedom hydraulic manipulator throwing device

Abstract

The invention relates to a manned submersible seven-degree-of-freedom hydraulic manipulator throwing device. The manned submersible seven-degree-of-freedom hydraulic manipulator throwing device comprises a cutting module and a manipulator mounting module which are connected. The manned submersible seven-degree-of-freedom hydraulic manipulator throwing device is simple in structure and convenient to use and achieves movement of a tool rest inside a guide rail through an oil cylinder so that an oil tube cutter and a bolt cutter can complete cutting of oil tubes, wire tubes and a manipulator to achieve separation of the manipulator mounting module and the cutting module. According to the manned submersible seven-degree-of-freedom hydraulic manipulator throwing device, gaps are formed betweenthe oil tube cutter and oil tube mounting holes as well as wire tube mounting holes to prevent woven wire layers inside the oil tubes from being jammed inside seams when the oil tube cutter cuts off the oil tubes. The manned submersible seven-degree-of-freedom hydraulic manipulator throwing device can reduce thrust of the oil cylinder through a segmented cutting mode, thereby reducing the size ofthe oil cylinder.

Description

Technical field [0001] The invention relates to the field of manned submersibles, in particular to a seven-degree-of-freedom hydraulic manipulator discarding device for manned submersibles. Background technique [0002] The manned submersible is one of the most important tools for ocean research. It is mounted on the mother ship. After reaching the designated marine operation area, the submarines and scientists take the manned submersible and dive to the seabed to conduct geological surveys, Scientific research work such as biological sampling, rock or sediment sampling. As the most important operation method of manned submersibles, manipulators can complete most of the tasks required by marine scientists. In fact, manipulators will also bring great danger to submersibles and diving personnel, such as manipulators inserted into the seabed during operation. The mud and sand cannot be pulled out or entangled by fishing nets. When a similar situation occurs, the oxygen carried by t...

AI Technical Summary

Problems solved by technology

As the most important means of operation of a manned submersible, the manipulator can complete most of the tasks required by marine scientists, but in fact, the manipulator will also bring great danger to the submersible and the diving personnel, such as inserting the manipulator into the seabed during operation The sand cannot be pulled out, or entangled by fishing nets and cannot be freed. When a similar situation occurs, since the oxygen carried by the manned submersible can only support the survival of the dive personnel for dozens of hours, if the dive personnel cannot be rescued in time, the consequences will be disastrous , at this time, it is an economical and reliable method for the submersible to operate in the cabin, so it is an economical and reliable method, so it is urgent to design a device for discarding the manipulator

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