Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A processing device and processing method for a combined pipeline

A processing method and pipeline technology, applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve the problem of difficulty in guaranteeing welding quality, and achieve the effect of realizing welding work, improving efficiency and precision, and improving work efficiency

Active Publication Date: 2021-11-30
GUANGZHOU WENCHONG SHIPYARD CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, one or more combined circular seams cannot be welded on this positioner. At present, multi-combined pipes are assembled on the platform, placed on the ground, and the upper part of each circular seam is welded first. Weld seam, turn over, and then weld another part of the weld seam, so the welding quality is difficult to guarantee, and skilled welders are required for welding

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
  • A processing device and processing method for a combined pipeline
  • A processing device and processing method for a combined pipeline
  • A processing device and processing method for a combined pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] See attached Figure 1-2 , the present invention also provides a processing method for combined pipes, which includes the processing device described above, sequentially combined and connected the first flange 9, the first straight pipe 10, the first elbow 11 and the second straight pipe 12, Described method comprises the following steps: 1) refer to appendix image 3 , first perform circular seam welding on the first flange 9 and the first straight pipe 10, fix the first straight pipe 10 on the open pipe wrench, and place the first flange 9 fixed on the first pair of machines 3 or the second pair of machines 4, adjust the first group of machines 3 or the second set of machines 4 so that the first flange 9 and the first straight pipe 10 Centering, the first flange 9 and the first straight pipe 10 are spot welded and fixed by the welding special machine system 6; the pairing machine on which the first flange 9 is fixed is pushed away to start The open-type pipe wrench ...

Embodiment 2

[0037] Further, see the attached Figure 5 , when it is necessary to combine the elbow, straight pipe and elbow in sequence, according to the length of the straight pipe, adjust the position between the first bracket 7 and the second bracket 8 to support the straight pipe; fix the straight pipe For the open-type pipe wrench, adjust the height of the first bracket 7 and the second bracket 8 so that it can support straight pipes, and at the same time adjust the first set of pairing machines 3 and the second set of pairing machines. The position of the welding machine 4, place the elbow to be installed on the assembly position on the platform of the pairing machine, and then adjust the height of the platform of the matching machine so that the position of the elbow is aligned with the straight pipe, and push the special welding machine system 6 to a suitable welding position. spot-weld the elbow and the straight pipe so that the two ends of the elbow and the straight pipe are spo...

Embodiment 3

[0039] See attached Image 6 , when it is necessary to process the combined pipe of flange, straight pipe and elbow in sequence, according to the length of the straight pipe, adjust the position between the first bracket 7 and the second bracket 8 to support the straight pipe; Fix it on the open pipe wrench, adjust the height of the first bracket 7 and the second bracket 8 so that it can support straight pipes, and adjust the first group of pairing machines 3 and the second group For the position of the machine 4, place the elbow to be installed on the assembly position of one of the assembly machines, then adjust the height of the assembly machine so that the elbow and the straight pipe are aligned, and push the welding special machine system 6 to a suitable welding position. For the spot welding of the elbow and the straight pipe, hoist the flange to be installed and place it on the hanging plate of another assembly machine, then adjust the position to align with the straigh...

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 combined pipeline processing device, which comprises a first set of matching machines, a pipe wrench machine and a second set of matching machines which are arranged in a linear array in sequence and can slide axially along the array, and which are arranged in a linear array. A special welding machine system that can slide sideways and axially along the array. The present invention also discloses a processing method for a combined pipeline, which includes a processing device for sequentially combining and connecting the first flange, the first straight pipe, the first elbow and the second straight pipe. The method includes the following steps: 1 ) weld the first flange and the first straight pipe earlier, 2) weld the first straight pipe and the first elbow; 3) weld the second straight pipe of the first elbow; the present invention improves the quality of welding and The work efficiency is improved, and the combined processing of multiple circular welds is realized.

Description

technical field [0001] The invention relates to a processing device for a combined pipeline and a processing method thereof. Background technique [0002] At present, in the pipe processing workshop of the shipyard, when the pipe is welded to the circular seam, the early process is to first assemble the pipe and pipe fittings on the assembly table for spot welding, and then manually weld on the ground. The welding process is to weld the circular seam first For the upper part of the circular seam, turn over on the ground and then weld the other half of the weld. The circular seam welding has climbing and flat welding and downhill welding. The current of the welding machine must be constantly adjusted. The welding quality is difficult to guarantee, and skilled welders are needed to weld well. In recent years, we have introduced a positioner to assemble the straight pipe-elbow (or flange) on the assembly platform, and then put it on the positioner to rotate the straight pipe se...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/173B23K9/32B23K101/06
CPCB23K9/173B23K9/32B23K2101/06
Inventor 李宁卢健兵蓝初广李伟东
Owner GUANGZHOU WENCHONG SHIPYARD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com