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Pipeline prefabrication system and method

A technology for pipes and pipe groups, which is applied to manufacturing tools, auxiliary devices, printing, etc., can solve the problems of low prefabrication efficiency, long time, and many operators, and achieve the effects of high construction efficiency, low cost of assembly, and easy operation.

Inactive Publication Date: 2017-05-10
XIAN CHANGQING TECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pipe prefabrication method is to manually adjust the pipe fittings with tools such as crowbars, and directly carry out the prefabrication of pipes and pipe fittings. Many people, low prefabrication efficiency and difficult to control the quality of the pipe counterpart

Method used

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  • Pipeline prefabrication system and method

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Experimental program
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Effect test

Embodiment 1

[0027] This embodiment provides a pipe prefabrication system, including a beveling machine, an automatic inkjet printer, a pipe assembly device, and a welding machine. The inlet side of the beveling machine is provided with a conveying roller table, and the outlet side is provided with an output roller. The other side of the output roller table is connected to the pipe pairing device, the automatic inkjet printer is arranged above the output roller table, and the welding machine is arranged in the direction of the exit of the pipe pairing device.

[0028] The pipeline prefabrication system provided in this embodiment realizes continuous production and manufacturing through the integration of beveling machines, automatic inkjet printers, pipeline assembly devices, and welding machines, and alleviates the contradiction between pipeline prefabrication requirements and construction period. It makes the prefabrication of the whole pipeline more convenient and fast, overcomes the dep...

Embodiment 2

[0030] On the basis of Embodiment 1, this embodiment provides a pipeline prefabrication system, such as figure 1 As shown, the pipeline assembly device includes a connected base I1 and base II2, the base I1 is provided with a lifting platform 5, and a first hydraulic lifting cylinder 4 is provided below the lifting platform 5, and the first hydraulic lifting cylinder The telescopic rod end of 4 is connected with the middle part of the lower end surface of the lifting platform 5, and the lifting platform 5 is provided with a rotating platform 6, and the rotating platform 6 is connected with the side of the lifting platform 5 through a horizontal axis, and the rotating platform 6 is rotated around the horizontal axis. Rotate upward relative to the lifting platform 5, wherein, the side of the lifting platform 5 is perpendicular to the pipe movement direction, the rotating platform 6 is connected to a motor, and the motor is connected to a motor control cabinet, and a track is prov...

Embodiment 3

[0039] On the basis of Embodiment 2, this embodiment provides a pipeline prefabrication method, using a pipeline prefabrication system, including the following steps:

[0040] Step 1) The beveling machine cuts and bevels the pipe to be processed;

[0041] Step 2) The automatic inkjet printer performs inkjet marking on the pipes that have completed the groove processing;

[0042] Step 3) The pipes that have been coded and marked enter the mobile platform of the pipe assembly device through the output roller table, and the pipes are fixed with pipe clamps, and the pipe fittings corresponding to the size and identification code of the pipe are placed on the lifting platform 5 of the pipe assembly device And fix it with a pipe fitting clamp. When the axis of the pipe fittings (such as elbows, tees, etc.) is parallel to the pipe axis, adjust the height of the lifting platform 5 so that the pipe fittings and pipes are at the same height, and the movable platform 7 moves to make the ...

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Abstract

The invention provides pipeline prefabrication system. The pipeline prefabrication system comprises a beveling machine, an automatic ink-jet printing machine, a pipeline assembling device and a welding machine. A conveying roller bed is arranged on the inlet side of the beveling machine, and an output roller bed is arranged on the outlet side of the beveling machine. The other side of the output roller bed is connected with the pipeline assembling device. The automatic ink-jet printing machine is arranged above the output roller bed. The welding machine is arranged in the outlet direction of the pipeline assembling device. According to the pipeline prefabrication system, continuous production and manufacturing can be achieved, a lifting platform of the pipeline assembling device and a movable platform with the height being adjustable can meet the matching requirement of various beveling machines, and pipeline prefabrication through integration of the existing beveling machine, the automatic ink-jet printing machine and the welding machine is achieved, and the pipeline prefabrication demand is met. The pipeline assembling device assembles pipe fittings with pipelines through the movable platform and a rotary platform, and the height of the pipe fittings and the pipelines can be adjusted through a hydraulic lifting cylinder, so that assembling is easier, the assembling cost is low, operation is simple and convenient, and the construction efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of pipeline processing, and in particular relates to a pipeline prefabrication system and method. Background technique [0002] Before the pipeline project is installed on site, the pipeline is usually prefabricated in advance according to the construction drawings, so as to reduce the installation workload on the construction site, improve the installation efficiency, and shorten the installation period. However, due to the different types, materials, and wall thicknesses of pipes used in different systems, and the requirements of on-site installation progress, construction efficiency and prefabrication quality are difficult problems for pipe prefabrication. [0003] In recent years, with the expansion of the application scale of oil and gas fields, the demand for integrated integrated prefabrication of pipelines has also increased. However, some parts and materials of integrated integrated prefabricated pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/053B41J3/407
CPCB41J3/4073B23K31/02B23K37/0533
Inventor 李永生张楠徐东任鹏辉朱小军费国安李超解奋杨江涛
Owner XIAN CHANGQING TECH ENG
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