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Pipeline inner wall automatic flaw detection, carbon arc gouging and welding robot

A welding robot and carbon planer technology, applied in welding equipment, pipes/pipe joints/pipes, pipe components, etc., can solve the problems of low efficiency and high labor intensity, achieve high detection efficiency, reduce labor intensity, and ensure welding quality. Effect

Active Publication Date: 2019-03-19
NANTONG INST OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, the flaw detection of steel structures generally adopts artificial outer wall flaw detection, which is inefficient and labor-intensive

Method used

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  • Pipeline inner wall automatic flaw detection, carbon arc gouging and welding robot
  • Pipeline inner wall automatic flaw detection, carbon arc gouging and welding robot
  • Pipeline inner wall automatic flaw detection, carbon arc gouging and welding robot

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Embodiment Construction

[0039] 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 creative efforts fall within the protection scope of the present invention.

[0040] Such as Figure 1-6 As shown, an automatic flaw detection, carbon planing and welding robot for the inner wall of a pipeline, including:

[0041] The main body 1 is provided with a main rotating motor 11 at one end and a main controller 12 at the other end;

[0042] The traveling mechanism 2 includes three groups of first tension rods 21 and second tension rods 22 extending obliquely from the main body 1 and uniformly distributed in the circumferential dire...

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Abstract

The invention provides a pipeline inner wall automatic flaw detection, carbon arc gouging and welding robot. The robot comprises a main pipe body, a travelling mechanism, an ultrasonic flaw detectiondevice, a carbon arc gouging device and a welding device. All the devices move along the axes of the inner walls of pipelines through the travelling mechanism and move in the circumferential directionof the inner walls of the pipelines through a main rotary motor, the ultrasonic flaw detection device is used for performing ultrasonic flaw detection on weld joints between the pipelines, defectiveweld joint solder is planed off welding trouble points through the carbon arc gouging device, finally, repair welding is performed through the welding device, detection and repair of the welding quality between the pipelines are automatically completed, the detection efficiency is high, the labor intensity is relieved, the welding quality between the pipelines is guaranteed, and the safety and reliability of a steel structure are improved.

Description

technical field [0001] The invention relates to a pipeline welding quality detection device, in particular to a pipeline inner wall automatic flaw detection, carbon planing and welding robot. Background technique [0002] Steel structures play an important role in ships and buildings. Steel pipes are a very common steel structure and are widely used. The overall steel structure is welded by multi-segment steel pipes. The welding quality between the pipes directly affects the connection reliability of the steel structure, which is related to the safety performance of the steel structure. At present, the flaw detection of steel structures generally adopts artificial outer wall flaw detection, which is inefficient and labor-intensive. Therefore, there is an urgent need for a device that can effectively detect the welding quality of the inner wall between pipelines and perform targeted repair operations. Contents of the invention [0003] In order to overcome the deficiencie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/28F16L55/32F16L101/30F16L101/10
CPCB23K28/02F16L55/28F16L55/32F16L2101/10F16L2101/30
Inventor 杨锋林盛昌王凤琴
Owner NANTONG INST OF TECH
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