An oil and gas pipeline integrated telescopic support arm device

Abstract

The invention discloses a supporting arm device with an oil way and a gas way being integrated and telescopic. The supporting arm device comprises a supporting arm assembly, a transmission assembly, an oil way assembly and a gas way assembly; the supporting arm assembly is of a telescopic structure and comprises a telescopic arm and a fixed arm connected to the telescopic arm in a sleeving mode, and a supporting arm base is installed in the fixed arm; the transmission assembly comprises a screw nut, a screw, a power source and a guide sleeve and is used for realizing telescopic motion of the supporting arm assembly; the oil way assembly is of a telescopic structure and comprises a stainless steel pipe and a duplex spring pipe, wherein the stainless steel pipe and the duplex spring pipe are not connected, the stainless steel pipe is connected to the telescopic arm, the duplex spring pipe is installed on the guide sleeve in a sleeving mode, and the front end and the rear end of the duplex spring pipe are connected to the screw nut and the guide sleeve respectively; and the gas way assembly is of a telescopic structure and comprises a small gas pipe and a large gas pipe arranged outside the small gas pipe in a nesting mode. According to the supporting arm device, the working length of a supporting arm can be effectively increased, the oil way and the gas way can be telescopic along with the supporting arm, the oil containment area can be effectively expanded, and the oil collection efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of auxiliary equipment for special oil spill recovery ships on the sea, and more specifically relates to a support arm device with an integrated telescopic oil and gas path. Background technique [0002] With the rapid development of oil transportation at sea, oil spill accidents from ships have increased significantly. The frequent occurrence of marine oil spill accidents will not only pollute the marine ecological environment, but also bring serious harm to the world's ecological environment and affect the sustainable development of the entire human being. Therefore, the timely recovery of sea oil spills is related to the development of the marine environment and even the entire human race. [0003] At present, the large-scale built-in brush-belt oil recovery ships all adopt the oil recovery equipment inside the cabin. During the oil recovery process, the support arm extends to the outside of the ship's side deck, ...

AI Technical Summary

Problems solved by technology

However, at present, the telescopic length of the support arm used to deploy the oil boom is relatively short, largely because the long-distance expansion and contraction of the oil and gas pipeline cannot be realized, resulting in the limited oil containment area formed by the oil boom on the sea surface, which seriously affects the Oil recovery efficiency of oil recovery vessel

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