Robot for installing groove-type large-caliber pipeline connector in deepwater complex environment

A technology for large-diameter pipes and operating robots, which is applied in the field of large-diameter pipe grooved connector installation and operating robots, and can solve the constraints of low automation, reliability, control performance and operating flexibility, and the scope of application of grooved connectors , Install the problem of lagging research and development of operating robots, achieve high mobility and flexibility, ensure balance and stability, and simplify the structure

Inactive Publication Date: 2015-02-11
SHANDONG UNIV OF SCI & TECH
View PDF9 Cites 37 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, its price is relatively expensive, and it is mainly suitable for pipe connections with small diameters. Currently, the largest specification and model range on the market is 4-168mm, and there is no suitable for large-diameter pipe connections.
[0008] In recent years, grooved connectors for large-diameter pipelines have been successfu

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Robot for installing groove-type large-caliber pipeline connector in deepwater complex environment
  • Robot for installing groove-type large-caliber pipeline connector in deepwater complex environment
  • Robot for installing groove-type large-caliber pipeline connector in deepwater complex environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0060] Such as figure 1 , figure 2 As shown, the operation robot for installing large-diameter pipeline grooved connectors in complex deep water environments of the present invention includes a water pressure sensor connected to an external mother ship in communication, a power supply line connected to an external mother ship, and a hydraulic oil delivery pipeline; it is characterized in that , the overall shape is similar to that of a gantry crane, including the beam part, the left mechanism, the right mechanism and the mechanical arm; the left mechanism and the right mechanism are both box-shaped frame structures, and the left and right hands are symmetrical. end;

[0061] Such as Figure 4 As shown, the above-mentioned left mechanism includes a fixed side wing 8 and a fixed upper plate 9; the above-mentioned fixed side wing 8 is an opening and closing structur...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a robot for installing a groove-type large-caliber pipeline connector in a deepwater complex environment. The robot is integrally shaped similarly as a portal crane; fixing side wings of the robot adopt openable and closable structures, open and close through clamping parts and clamp two pipelines to be connected around a connection point; mechanical arms of the robot form reciprocable movable connection with a screw sliding table. Due to adoption of a series of technical measures, the robot can connect horizontal pipelines and inclined or even vertical pipelines; the mechanical arms and the fixing devices of the robot can be flexibly adjusted according to pipe diameters of the specific connected pipelines, so that needs of connection construction of different models of connectors can be met; through coordination of an airbag and a driving propeller, adjustment on an underwater posture of the robot is achieved, so that the robot has relatively high mobility and flexibility; a main control device of the robot is arranged on a mother ship, so that the structure of an underwater working part is simplified.

Description

technical field [0001] The invention relates to an installation operation robot in a deep water complex environment, in particular to an installation operation robot for a large-diameter pipeline groove type connector in a deep water complex environment. Background technique [0002] The connection and installation operation of deep-sea oil and gas pipelines has a harsh working environment, which has high technical requirements for pipeline connection construction. In particular, there are strict requirements for the automatic operation and installation quality of pipeline connections. [0003] Groove connector is currently a relatively advanced connector for large-diameter pipelines in deep-water complex environments. It has high reliability and good sealing performance, and is especially suitable for the connection of large-diameter pipelines in deep-water complex environments. [0004] With the vigorous development of my country's offshore oil and gas fields, the number ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16L1/16F16L1/26
CPCF16L1/16F16L1/26
Inventor 孙朝阳李佳奕盛文利孙海霞
Owner SHANDONG UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap