A wall-climbing robot for magnetic particle flaw detection

A wall-climbing robot and magnetic particle inspection technology, applied in the field of wall-climbing robots, can solve the problems of cumbersome magnetic inspection work, low efficiency and high risk, and achieve the effects of improving unit magnetic efficiency, prolonging service life and improving the degree of automation.

Inactive Publication Date: 2017-04-12
ZHEJIANG UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the cumbersome, inefficient and high-risk problems of manual magnetic flaw detection of equipment in the prior art, a wall-climbing robot for magnetic particle flaw detection is provided. This automatic equipment can greatly improve the efficiency of magnetic flaw detection. and eliminate personal injury

Method used

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  • A wall-climbing robot for magnetic particle flaw detection
  • A wall-climbing robot for magnetic particle flaw detection
  • A wall-climbing robot for magnetic particle flaw detection

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Embodiment 1

[0055] Referring to the accompanying drawings, a wall-climbing robot for magnetic particle flaw detection includes a mobile device, a magnetic spray device, a magnetization device, and a marking device;

[0056] Action device comprises frame 9, and two groups of magnetic adsorption wheels are installed on the frame, and every group of magnetic adsorption wheels is divided into driving wheel 93 and driven wheel 95, and driving wheel and driven wheel are connected by synchronous belt 94, and driving wheel and driving motor connection; the rotating shaft 5 of the magnetic adsorption wheel is installed on the hub 92, and the shock absorbing beam plate 100 is threadedly connected with the frame, and two vertical through holes are provided on the shock absorbing beam plate for the two shock absorption of the magnetic adsorption wheel. The spring shaft 97 passes through two vertical through holes on the shock absorbing beam plate respectively; the top of the spring shaft is provided w...

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Abstract

A wall-climbing robot for magnetic particle defect testing comprises a running device, a magnet spraying device, a magnetizing device and a marking device, magnetic adsorption wheels with damping structures are mounted on a frame, four E-type probes are connected with eccentric cam driving devices via flexible connectors, the marking device comprises a push-pull electromagnet, and a marking stamper is mounted at the bottom of the electromagnet. The wall-climbing robot can be firmly attracted on the wall face of a tank, the obstacle avoidance capability can be improved effectively by the aid of the magnetic probes through elastic connection, existing manual operation can be substituted completely, defect testing efficiency can be improved, and personal injury can be reduced.

Description

technical field [0001] The invention relates to a wall-climbing robot used for magnetic particle flaw detection. Background technique [0002] Large-scale high-altitude equipment, such as pressure vessels, port logistics equipment, etc., require regular safety inspections, and magnetic particle inspection is the most commonly used non-destructive testing method. At present, non-destructive testing is mainly done manually, which has problems such as cumbersome work, low efficiency, and high risk. [0003] The wall-climbing robot is a mobile automation device that can be adsorbed on the surface of the tank. It can replace workers in dangerous and extreme environments such as nuclear engineering, fire protection, and the manufacture and maintenance of large non-structural equipment. Contents of the invention [0004] In order to solve the cumbersome, inefficient and high-risk problems of manual magnetic flaw detection of equipment in the prior art, a wall-climbing robot for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/024G01N27/84
CPCB62D57/024G01N27/84
Inventor 梁利华潘柏松叶宇峰王伟华张松松唐晨魏灵航徐俊杰
Owner ZHEJIANG UNIV OF TECH
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