Pipeline foreign material salvaging robot

Abstract

The invention discloses a pipeline foreign material salvaging robot. The pipeline foreign material salvaging robot comprises a detection part, a telescopic part, a tail part and two groups of walkingassemblies; the detection part is provided with a camera and at least one ultrasonic sensor; the telescopic part is in telescopic connection with the part between the detection part and the tail part;the two groups of walking assemblies are arranged on the detection part and the tail part correspondingly; each group of the walking assemblies comprises two groups of walking wheel carriers; the twogroups of walking wheel carriers are distributed in a staggered way; the detection part is provided with a detection auxiliary assembly and a mechanical arm; the mechanical arm is arranged in the detection auxiliary assembly; the mechanical arm can extend out of or retract into the detection auxiliary assembly; the mechanical arm is provided with a hook rod; the hook rod is provided with an overhead hook. The pipeline foreign material salvaging robot can adapt to various pipelines, has small size, can turn around or extend out and draw back, can salvage various foreign materials and has highcleaning capability.

Description

technical field [0001] The invention relates to the technical field of boiler or pipeline detection, in particular to a pipeline foreign matter salvage robot. Background technique [0002] At present, the inspection method for foreign matter in the boiler header mainly includes two methods. One inspection method is to open the hand hole of the header, and visually check the foreign objects in the header under the condition of sufficient light (flashlight). This method requires hand hole cutting. Since the pipe wall at the hand hole position is thicker and the pipe diameter is thicker, the workload of hand hole cutting and later welding recovery and heat treatment is relatively large. Another inspection method is to cut open the pipeline connected with the header, and check the foreign matter in the header through a special endoscope. After the endoscope enters the header, due to the insufficient light source intensity of the endoscope, the observation range is small. At t...

AI Technical Summary

Problems solved by technology

After the endoscope enters the header, due to the insufficient light source intensity of the endoscope, the observation range is small

At the same time, due to the large size of the boiler header of the power station, after the endoscope enters the header, the signal line will be bent, and it is impossible to determine and control the specific observation position of the endoscope camera

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