Spirally propelled pipeline inner wall cleaning and crack detecting and repairing robot

Abstract

The invention discloses a spirally propelled pipeline inner wall cleaning and crack detecting and repairing robot. The spirally propelled pipeline inner wall cleaning and crack detecting and repairingrobot comprises a head part, a main machine shell and a tail part, the head part is of a clockwise spiral structure, the tail part is of an anticlockwise spiral structure, a transmission cavity is formed inside the main machine shell, and a driving mechanism for providing power for the head part and the tail part is arranged in the transmission cavity. According to the spirally propelled pipelineinner wall cleaning and crack detecting and repairing robot, the structure is simple, the operation is convenient and fast, after the robot is started, friction force in one direction can be providedthrough reverse rotation of opposite spirals of the head part and the tail part to propel the robot to enter a water pipe, the robot can conveniently operate and move in a pipeline, meanwhile, duringadvancing, the robot makes uniform contact with and uniformly rubs against the inner wall of the water pipe to achieve the cleaning effect, after an automatic flaw detecting and repairing function isstarted, the robot can automatically find cracks in the pipe and perform gluing for repairing, the robot automatically stops repairing after repairing is completed and continuously advances for repairing, the repairing process is simplified, the operation of manual stretching into the pipeline for repairing is avoided, and the repairing efficiency is improved.

Description

technical field [0001] The invention relates to the field of pipeline cleaning, in particular to a pipeline inner wall cleaning and crack detection and repairing robot propelled by a screw. Background technique [0002] The cleaning inside the pipeline has always been a difficult problem. The internal space is narrow and closed, and it is difficult to put cleaning equipment into it for cleaning work. If there is a curved part of the pipeline, the cleaning work will be even more difficult. [0003] In addition, when there is crack damage inside the pipeline, the opening of the crack may be aggravated under the condition of flowing water, thereby expanding the crack and affecting the use of the pipeline. Therefore, it is necessary to repair from the inside of the pipeline in special circumstances. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a robot that cleans the inner wall of the pipeline and detects and repa...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a robot that cleans the inner wall of the pipeline and detects and repairs cracks through screw propulsion, overcomes the problems such as the narrow inner space of the pipeline, makes it difficult to observe and enter the cleaning operation, and realizes uniform cleaning in the pipeline, which can turn a certain range and Flaw detection repair function

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