Urban gas pipe robot adapting to pipe shape change

Abstract

The invention relates to an urban gas pipe robot adapting to pipe shape change. The urban gas pipe robot mainly consists of a power leather bowl, a spring coupling, a frame, tension springs, slide blocks, support connecting rods, driven wheels, support arms, a mileage wheel, a steering engine system, a gear set, an extension system, an extension rod, a guide wheel frame, a rotating shaft, an extension spring, a guide wheel base, a guide wheel, a control system, a battery set, a motor, a steering engine control panel, a potentiometer and a motor gear set. The power leather bowl is connected with the spring coupling; the spring coupling is connected with the frame; the tension springs and the slide blocks are connected with the frame; the support connecting rods are connected with the support arms; the steering engine control panel is mounted in the steering engine system; the motor is connected with the potentiometer through the motor gear set; the steering engine system is connected with the extension rod through the gear set; the guide wheel base is fixed with the rotating shaft; and the battery set and the control system are mounted in the frame. The urban gas pipe robot is simple in structure, safe and reliable, and can be reliably operated in an urban gas pipe with a complex structure.

Description

technical field [0001] The invention relates to a city gas pipeline robot adapted to the shape change of the pipeline, which belongs to the field of detection robots in pipelines. Background technique [0002] With the development of society and economy, the speed of urbanization in my country is also accelerating, the gas consumption of urban residents is also increasing, the scale of urban gas in my country is increasing, and the total mileage of urban gas transmission and distribution pipeline network is increasing. Urban gas pipeline network has become the lifeline of urban energy in my country. [0003] During the service period of urban gas pipelines, failures such as corrosion, cracks, deformation, etc. will occur in new and old pipelines, which will lead to accidents such as pipeline leakage, explosion, etc. This will not only bring huge economic losses and casualties, but also cause serious environmental damage. pollute. In order to strengthen the safe production ...

AI Technical Summary

Problems solved by technology

The steering of the domestic pipeline robot uses the differential for passive steering, which cannot adapt to the urban gas pipeline with dense tees

Foreign pipeline robots use motors with encoders to achieve differential steering, and the control system is too complicated

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