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Portable pipeline welding auxiliary frame and application method

A portable and auxiliary frame technology, which is applied in the direction of welding/cutting auxiliary equipment, auxiliary devices, welding equipment, etc., can solve the problems of difficult alignment of the interface, time-consuming and laborious, and easy to make mistakes, so as to facilitate welding, ensure welding quality, and improve The effect of work efficiency

Pending Publication Date: 2019-06-11
祁电臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when people weld various pipelines, when welding small pipelines, the construction personnel on both sides grasp or hold the pipelines on all sides with their hands, and the welders weld in the middle; medium-sized pipelines are supported by thousand-top arches on both sides, and Alignment for welding; large-scale pipelines are hoisted by a large crane for welding; regardless of the size of the pipeline, because the personnel or machinery on both sides are butt jointed by feeling, and then welded, because there is no fixation, it is difficult to align the joints, during the welding process Easy to make mistakes; time-consuming and labor-intensive, low efficacy

Method used

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  • Portable pipeline welding auxiliary frame and application method
  • Portable pipeline welding auxiliary frame and application method
  • Portable pipeline welding auxiliary frame and application method

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1. The present invention includes a pallet 1, a fixed chain 2, a bracket 3, a spring pin 4, a tightening handle 5, a spring pin shell 6, a spring pin handle 7, a spring 8, a connecting bolt 9, a telescopic cylinder 10, and a telescopic rod 11. Fixed bolt 12, telescopic spring 13, fastening housing 14, gear connecting frame 15, chain screw 16, large bevel gear 17, pressure bearing 18, small bevel gear 19, side fastening handle 20, the support plate 1 is fixed on the bracket 3 by bolts at both ends, a fixed chain 2 is connected to one side of the pallet 1, and the other end of the pallet 1 is provided with chain perforations; one end of the fixed chain 2 is provided with a connecting bolt, and the There is a pin hole in the middle; the spring pin shell 6 is located on one side of the bracket 3, a spring 8 is fixed in the spring pin shell 6, one end of the spring 8 is connected with a spring pin 4, and a spring pin handle 7 is connected on the spring pin 4.

Embodiment 2

[0017] Embodiment 2. The portable pipeline welding auxiliary frame is set as a flat frame, or as a corner frame.

Embodiment 3

[0018] Embodiment 3, the support plate 1 is set as a flat plate or a corner plate.

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PUM

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Abstract

The invention discloses a portable pipeline welding auxiliary frame and an application method. The portable pipeline welding auxiliary frame solves the problems existing in other technologies. The portable pipeline welding auxiliary frame includes a supporting plate, fixing chains, a support, spring pins, fastening handles, spring pin shells, spring pin handles, springs, connecting bolts, telescopic cylinders, telescopic rods, fixing bolts, telescopic springs, fastening shell bodies, gear connecting frames, chain screw rods, large bevel gears, pressure bearings, small bevel gears and side fastening handles; the supporting plate is fixed to the support by bolts at both ends, and the fixing chains are connected to one side of the supporting plate, and chain piercing holes are formed in the other end of the supporting plate; the connecting bolts are arranged at one ends of the fixing chains, and pin holes are formed in the middle of the fixing chains; and the spring pin shells are locatedon one side of the support, the springs are fixed into the spring pin shells, the spring pins are connected to one ends of the springs, and the spring pin handles are connected to the spring pins.

Description

technical field [0001] The invention relates to a pipeline welding auxiliary device, in particular to a portable pipeline welding auxiliary frame and an application method. Background technique [0002] At present, when people weld various pipelines, when welding small pipelines, the construction personnel on both sides grab or hold the pipelines on each side, and the welding personnel perform welding in the middle; Alignment for welding; large-scale pipelines are lifted by a large crane for welding; no matter the welding of large or small pipelines, because the personnel or machinery on both sides are connected by feeling, and then welded, because there is no fixation, it is difficult to align the butt joints, and during the welding process It is easy to make mistakes; it is time-consuming and labor-intensive, and the effect is low. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a portable pipe welding auxiliary frame that is easy to...

Claims

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Application Information

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IPC IPC(8): B23K37/053
Inventor 祁电臣祁家雨祁丁莉常喜乐祁盼阁李杨魏美燕祁超普李研常天恩
Owner 祁电臣