Intelligent pipe inner wall walking robot

Abstract

The invention discloses an intelligent pipe inner wall walking robot. The intelligent pipe inner wall walking robot comprises two machine bodies; the two machine bodies are connected through an universal joint; walking mechanisms and extension leg structures are respectively mounted at two unconnected ends of the machine bodies; in the working process, a WIFI module is remotely connected to control driving wheels; motors drive the driving wheels; the driving wheels drive the machine bodies to move in pipes; under the condition of meeting with curves, the rotating speeds of two driving wheel motors are adjusted, and the rotating speeds of the two wheels are asynchronous to realize curving; when the pipes suddenly change the diameters, the adaption to the pipe diameters is realized through extension mechanisms, specifically, the pressure is applied to the driving wheels and driven wheels by pipe walls, so that three machine legs are inwards gathered, and meanwhile, slide sleeves are driven to compress springs; and after normal pipe diameters are recovered, the springs push the slide sleeves to drive outward expansion of the machine legs so as to adapt to new pipe diameters. The intelligent pipe inner wall walking robot has the characteristics of simple structure, convenience and practicability.

Description

technical field [0001] The invention belongs to the technical field of robots, in particular to an intelligent pipeline inner wall walking robot. Background technique [0002] Pipelines are blood vessels in the industrial field, responsible for transporting raw materials required for various projects, and are an indispensable means of transportation in industrial production. The most important transport materials in the pipeline are generally liquids. Due to the material defects of the pipeline itself or the long-term service state, the pipeline is particularly prone to defects such as corrosion, rupture, and scaling, which leads to a decrease in pipeline transportation efficiency and may even cause safety accidents. Therefore, regular inspection and maintenance of pipelines is very important. Since the internal diameter of the pipeline is generally relatively small, it cannot accommodate people to pass through it. Generally, the inspection of the pipeline is carried out ou...

AI Technical Summary

Problems solved by technology

The structure of the existing pipeline robot is relatively cumbersome, the turning performance is weak, and it is easy to get stuck in the process of turning

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