Welding device for petrochemical engineering

A technology for welding equipment and petrochemical engineering, applied in the direction of auxiliary equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of low welding efficiency, large pipe diameter, and difficult operation by employees, and achieve the effect of easy handling and simplified welding operations

Pending Publication Date: 2019-09-27
NANJING CHEM CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large diameter of the traditional petrochemical industry pipes, when it is necessary to weld the pipes at 360°, it is difficult for employees to operate and the welding efficiency is low. Therefore, we propose a petrochemical engineering welding device

Method used

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  • Welding device for petrochemical engineering
  • Welding device for petrochemical engineering
  • Welding device for petrochemical engineering

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...

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Abstract

The invention discloses a welding device for petrochemical engineering. The welding device for the petrochemical engineering comprises a base and a limiting device, wherein a working groove is formed in the top of the base, a fixing base and a baffle are arranged at the bottom of an inner cavity of the working groove, a left fixing ring is arranged at the top of the fixing base, a rotating motor is arranged at the top of the base, a rotating shaft is arranged on the right side of the rotating motor through a coupler, a left rotating disc is fixedly connected to the right end of the rotating shaft, a left ball is arranged between the left fixing ring and the left rotating disc, a driving shaft is arranged on the right side of the left rotating disc, an electric telescopic rod is arranged on the right side wall of the working groove, a moving trolley body is arranged on the left side of the electric telescopic rod, a right fixing ring is arranged at the top of the moving trolley body, a right rotating disc is arranged in an inner cavity of the right fixing ring, a right ball is arranged between the right fixing ring and the right rotating disc, and a driven shaft is arranged on the left side wall of the right rotating disc. According to the welding device, a pipeline can be rotated when the pipeline is welded, and the device is very suitable for welding large-diameter pipelines, and effectively reduces the operation intensity of welding personnel.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a petrochemical engineering welding device. Background technique [0002] During the construction of petrochemical facilities, a large number of pipelines are required for the transportation of gases and liquids. In the process of pipeline construction, pipeline welding is an important operation link. However, due to the large diameter of the traditional petrochemical industry pipes, when it is necessary to weld the pipes at 360°, it is difficult for employees to operate and the welding efficiency is low. Therefore, we propose a petrochemical engineering welding device. Contents of the invention [0003] The present invention provides a welding device for petrochemical engineering, the main purpose of which is to realize the rotation of the pipe when welding a pipe with a certain inner diameter, which is very suitable for the welding of large-diameter pipes, and effectively re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/053B23K101/06
CPCB23K37/00B23K37/0538B23K2101/06
Inventor 孔祥艺艾文成笪炎炎冷九一杨经礼
Owner NANJING CHEM CONSTR
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