Drainage pipeline detection robot

Abstract

An embodiment of the invention discloses a drainage pipeline detection robot which comprises a vehicle body, a sampling device, a remote controller and a sampling positioning mechanism, wherein the sampling positioning mechanism comprises a vehicle body traveling mechanism, a lifting mechanism fixedly arranged on the upper surface of the vehicle body, a rotating platform arranged at the top end of the lifting mechanism and sampling device fixing parts fixed on the rotating platform; the sampling device comprises a sampling pipe, a sampling pump and a plurality of sample storage bottles; the sampling pipe comprises a water inlet section, a fixing section and a water outlet section which are communicated sequentially; the fixing section is fixed by the sampling device fixing parts, the water inlet section is perpendicularly arranged in the front of the vehicle body at a set interval, and a sampling port of the water inlet section can ascend and descend with ascending and descending of the lifting mechanism and can rotate with rotation of the rotating platform; the sampling pump is arranged at the tail part of the water outlet section of the sampling pipe; and a water outlet of the water outlet section is communicated with each sample storage bottle through a flow dividing device. Besides, an image acquisition device for performing tracking shooting on the sampling port is mounted on one side of the rotating platform, and images acquired by the image acquisition device are displayed through a display device electrically connected with the remote controller.

Description

technical field [0001] The invention relates to the field of robots, in particular to a detection robot capable of sampling water quality in drainage pipes. Background technique [0002] The water supply and drainage pipe network is one of the important infrastructures that support social development and ensure people's lives. With the acceleration of urbanization in my country, the urban water supply and drainage pipe network system has grown rapidly, and the overall scale has continued to expand. The management requirements for the urban water supply and drainage pipe network have also become higher and higher. It is of great practical significance to strengthen the internal condition monitoring of the pipeline in the water supply and drainage network and provide technical support for the management of the water supply and drainage network. [0003] Pipeline water quality sampling robot is a new detection device for drainage pipe network. Pipeline water quality sampling r...

AI Technical Summary

Problems solved by technology

The reason is that, firstly, the pipe space of the drainage pipe is small and the water volume is not much, so it cannot support the movement of the hull of the above-mentioned water quality sampling robot; secondly, the drainage pipe includes multiple main pipes and a large number of access branch pipes, and the water outlet position of the access branch pipes They are all located on the side wall of the main pipeline, and the above-mentioned water quality sampling robot can only sample the water body below the hull, so it cannot sample the water body connected to the branch pipe

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