Climbing mechanism used for comprehensive pipeline routing inspection robot

Abstract

A climbing mechanism used for a comprehensive pipeline routing inspection robot comprises a main walking mechanism and an auxiliary walking mechanism. The main walking mechanism comprises a main platform, a connecting frame and a walking frame which are sequentially and fixedly connected from top to bottom, the walking frame is of an annular structure, a semicircular arc-shaped frame I is arrangedabove the walking frame, a quadrant arc-shaped frame II is arranged below the walking frame, a walking wheel driven by a motor is installed on the inner side of the arc-shaped frame I, and two parallel auxiliary wheels are installed on the inner side of the arc-shaped frame II. The auxiliary walking mechanism comprises two pipe clamping mechanisms. The climbing mechanism can be separated from a track and depend on a pipeline to walk autonomously, and a structural support is provided for the comprehensive pipeline routing inspection robot.

Description

technical field [0001] The invention relates to the technical field of pipeline inspection robots, in particular to a climbing mechanism for comprehensive pipeline inspection robots. Background technique [0002] With the construction and development of urban underground space, the management of underground space and the development of urban infrastructure, urban pipelines are a very effective way to solve the above problems. my country's pipeline development started relatively late. At present, the urban underground construction is still in the planning, design and construction stages of development and utilization. For the management and operation of underground comprehensive pipelines after construction, especially the means of information control and detection are relatively behind. With the passage of time, the life of the pipeline will gradually shorten, so the phenomenon of aging, corrosion, damage and deformation of the pipeline will inevitably occur, which will inev...

AI Technical Summary

Problems solved by technology

In these two patents, the robot needs to follow the guide rail to complete the work, but the laying of the guide rail will inevitably increase the cost, and will also have a certain impact on the maintenance of the guide rail in the future.

[0004] The invention patent with the publication number CN108216519A discloses a wheeled moving mechanism for the jacket of the offshore oilfield wellhead platform. For complex integrated pipelines (parallel, suspended intersections, fractures), the moving mechanism cannot freely transform the pipeline

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