Pipeline inner wall flaw detection crawling robot and application method thereof

Abstract

The invention provides a pipeline inner wall flaw detection crawling robot and an application method thereof. The pipeline inner wall flaw detection crawling robot comprises a mounting assembly, wherein the interior of the mounting assembly comprises a first triangular mounting plate and triangular plate butt joint rods, a second triangular mounting plate is fixedly mounted on the surface of the front end of the first triangular mounting plate through a plurality of triangular plate butt joint rods, a supporting butt joint base is fixedly mounted on the second triangular mounting plate through an output end of a motor, a device main rod is fixedly mounted at the front end of the supporting butt joint base, forward rotation threads are arranged at the front end of a rod body of the device main rod, and reverse rotation threads are arranged at the rear end of the rod body of the device main rod. Compared with a traditional pipeline detection scheme, the robot adopts the modular structural design and has the advantages of being simple in structure, wide in practical field, safe, reliable, high in cost performance, capable of achieving a certain turning function, applicable to variable-diameter pipeline detection, flexible in control mode and the like.

Description

technical field [0001] The invention relates to the technical field of crawling robots, in particular to a crawling robot for flaw detection on the inner wall of a pipeline and a use method thereof. Background technique [0002] Once the oil and gas transmission pipeline is damaged, it will easily cause leakage pollution, serious environmental protection problems, and may even lead to explosion accidents, resulting in casualties and unacceptable losses. This loss could have been avoided if pipeline damage had been detected in advance. [0003] Similar to this, similar problems also exist in fields such as central air conditioning, nuclear industry, and boiler piping. The core of avoiding accidents is to be able to prevent them in advance, and the basis of prevention is to be able to regularly detect pipeline damage. [0004] At present, there are many pipeline detection devices and solutions, and there are many products in the market, but most of these products have proble...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a crawling robot for flaw detection on the inner wall of a pipeline and its use method, which solves the problems of insufficient obstacle-surmounting ability, single pipe diameter, and inconvenient control.

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