A large-depth ROV main frame device based on titanium alloy

A main frame, large depth technology, applied in transportation and packaging, underwater operation equipment, ships, etc., can solve the problem of strong pressure of ROV, improve the pressure resistance, convenient overall layout design, add hanging and replacement equipment easy effect

Pending Publication Date: 2018-12-14
CSSC SYST ENG RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technology of the present invention solves the problem: overcomes the deficiencies of the prior art, and provides a large-depth ROV main frame device based on titanium alloy, which solves the problem of strong pressure that ROVs face when operating in a deep-sea environment, and ensures that each core system can Holds compactly and works smoothly

Method used

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  • A large-depth ROV main frame device based on titanium alloy
  • A large-depth ROV main frame device based on titanium alloy
  • A large-depth ROV main frame device based on titanium alloy

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] Such as Figure 1~4 , in this embodiment, the large-depth ROV main body frame device based on titanium alloy may specifically include: a bottom fixing bracket 300 composed of a lower transverse tube 100 and a bottom tube 200 for installing and fixing a hydraulic power unit and an actuator arm , the upper fixing bracket 600 for fixing the horizontal propeller propeller, the center welding bracket 700 for installing and fixing the driver and the controller, the riser 800, and the riser weldment composed of the upper horizontal tube 400 and the propulsion reinforcement plate 500 900. Wherein, the bottom fixing bracket 300 and the upper fixing bracket 600 are welded and fixed by the riser 800 and the riser weldment 900;

[0037] I...

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Abstract

The invention discloses a large-depth ROV main frame device based on titanium alloy, comprises a bottom fixing bracket consisting of a lower horizontal tube and a bottom tube for mounting and fixing ahydraulic power unit and an actuating robot arm, an upper fixing bracket for fixing a horizontal propeller thruster consisting of an upper horizontal tube and a propulsion stiffening plate, a centerwelding bracket for mounting and fixing a driver, a controller, a riser, and riser welds; The bottom fixing bracket and the upper fixing bracket are welded and fixed through the riser and the riser welding piece; After the center welding bracket passes through the center of the upper fixing bracket, it is welded and fixed with the bottom fixing bracket. The invention solves the problem of strong pressure faced by the ROV when operating in the deep sea environment, and ensures that the core systems can be compactly fixed and smoothly operated.

Description

technical field [0001] The invention belongs to the technical field of underwater robots, and in particular relates to a titanium alloy-based large-depth ROV main body frame device. Background technique [0002] With the implementation of the ocean power strategy and the continuous development of marine resources development. Marine technology, especially deep-sea equipment technology has been highly valued. Underwater robot (ROV, Remote Operated Vehicle), as a robot that can remotely operate underwater through cables, has the advantages of small size, flexible operation, and powerful functions. play an important role. [0003] The reliability of the main frame is an important factor to be considered in the design and development of ROV, and the pressure resistance, especially the pressure resistance of the main frame structure, is one of the biggest challenges that ROVs face when performing deep operations. Generally, in order to deploy and fasten core components such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 刘星宋家平黄爱根万海琴刘一博陈建平丁鹏夫
Owner CSSC SYST ENG RES INST
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