Stepping type pipeline arranging device

Abstract

A stepping type pipeline arranging device is provided with a crawler type conveying belt, a hydraulic cylinder controlling a swing angle is mounted on one side of a framework of the conveying belt, a swing arm is mounted on the framework on the upper side of the hydraulic cylinder, and a piston rod of the hydraulic cylinder is pivotally connected with the swing arm. An arc separation groove is arranged on a crawler plate of the conveying belt, one end of the swing arm is arc-shaped, the arc-shaped end of the swing arm is arranged at the front end of the conveying belt after being mounted, and a detecting switch is mounted on a motor of a driving wheel of the conveying belt and controls running of the motor. By the stepping type pipeline arranging device, pipelines can be lifted to the arranging device in advance and then are conveyed to a conveying line continuously step by step according to needs, so that continuity of pipeline conveying is guaranteed and pipeline conveying efficiency is improved greatly.

Description

technical field [0001] The invention relates to a buffer queuing device for a production line, in particular to a step-by-step pipeline queuing device for queuing multiple pipelines to a conveying line during pipe laying operations. Background technique [0002] In offshore oil development projects, submarine pipelines are usually laid between oil production platforms or between oil production platforms and land, and oil and gas are transported through submarine pipelines. Therefore, the laying of submarine pipelines is an essential link in the process of offshore oil exploitation. The laying of subsea pipelines is usually carried out on board laying vessels. [0003] The traditional method of laying pipes is to directly transport the pipes from the pipe warehouses on both sides to the pipeline conveying line in the middle by operating crane equipment and using lifting belts or special pipe hangers. When hoisting, only one pipeline can be hoisted at a time, and the hoistin...

AI Technical Summary

Problems solved by technology

When hoisting, only one pipeline can be hoisted at a time, and the hoisting process needs to be coordinated by the crane operator and the rope operator, and it has to go through: the pipeline warehouse is in place, tied, the conveying line is in place and untied, etc. This step makes the pipeline often intermittent in the transportation process, and the continuity of the pipeline cannot be guaranteed, which restricts the improvement of the pipelaying speed of the pipelaying ship.

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