An intelligent remote control adaptive pipeline robot

Abstract

The invention provides an intelligent remote control self-adaption pipe robot. The intelligent remote control self-adaption pipe robot comprises a control guide module, an universal transmission module and six self-adaption adjusting bracket modules; the control guide module includes a traction pin shaft, a traction shell, a battery box, a battery set, a conical adaptershell, a circuit board, a speed reducing motor, a speed reducing motor mounting shell, a transmission step shaft, a rolling bearing, a bearing retainer ring and a nylon stopper; the universal transmission module includes a damping spring, an universal joint, a spring pretightening hand wheel, a hand wheel sleeve, a plane thrust bearing, a transmission shaft, a hexahedron sleeve and a conical flange; and each self-adaption adjusting bracket module includes a polyurethane wheel, a deep groove ball bearing, a polyurethane wheel rotating shaft, a double-lug bracket, a double-lug fixed base, two connecting rods, two spring dowel pins, two springs, a positioning pin shaft and a mounting base. The intelligent remote control self-adaption pipe robot can climb in pipes with different diameters, and is simple in structure, excellent in flexibility and high in stability.

Description

technical field [0001] The invention belongs to the field of automation equipment, and in particular relates to an intelligent remote control adaptive pipeline robot. Background technique [0002] At present, laser processing technology has been widely used in the fields of laser cladding, welding, heat treatment and cleaning of the inner wall of the pipeline. Relevant patents and documents at home and abroad have a common feature for the technical means of pipeline processing, that is, the laser head spin (focus move on the pipe wall in a circular path) or the pipe spins. These methods have many disadvantages, such as: the movement mechanism that drives the processing head to rotate, and the correspondingly designed laser light path, which makes the overall structure of the processing head complicated. Axis; the relative movement between the focus and the pipe also leads to low laser processing efficiency and uneven processing effects, and the sequential movement of the la...

AI Technical Summary

Problems solved by technology

[0004] The research on pipeline robots at home and abroad has made great progress. The common walking methods are mostly inertial impact walking, creeping crawling, elastic drive walking or wheeled walking, etc. However, through comparative research, it is not difficult to find that the existing pipeline robots The overall structure and driving principle are relatively complex; it cannot be self-adaptive to pipe diameter changes; it needs an external power supply to provide power, which limits the flexibility and range of motion of the mechanism, so it is difficult to be widely promoted and applied

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