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Pipeline robot

A pipeline robot and pipeline technology, applied in the field of pipeline robots, can solve the problems of large robot volume and length, and large number of robot cabins, and achieve the effect of increasing stability and reducing jitter.

Pending Publication Date: 2022-04-12
嘉兴大恒智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] All of the above technical solutions can realize intelligent detection of pipelines, but the number of cabins of the robots in the technical solutions is relatively large, and the overall volume and length of the robots are relatively large

Method used

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Embodiment Construction

[0047] It can be seen from the background art that the pipeline robots in the prior art have the problems of too many cabins, and the overall volume and length are too large. Now combine the prior art to analyze the cause of the problem:

[0048] When performing pipeline inspection, the pipeline robot is suspended in the liquid flowing in the pipeline, and its power comes from the liquid flowing in the pipeline, that is, the pipeline robot advances along the flow of the liquid under the impetus of the liquid.

[0049] When inspecting pipelines, the pipeline robot will not only move forward under the impetus of the liquid, but also cause a variety of irregular movements such as shaking and rotation due to various reasons such as the vortex of the local liquid and the collision of the pipeline wall.

[0050] Therefore, in order to ensure that the forward direction is generally consistent with the flow direction of the liquid and improve the motion stability, the pipeline robot i...

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Abstract

The pipeline robot is suitable for detecting a pipeline filled with liquid, and is characterized by comprising a cabin body suitable for containing a device; the flexible sheet-shaped device is provided with a fixed end and a free end, the fixed end and the free end are opposite in the extending direction, the fixed end is connected with the outer surface of the cabin body, and the free end is separated from the cabin body. The fixed end of the flexible sheet-shaped device is fixedly connected with the outer surface of the cabin body, and the free end of the flexible sheet-shaped device is connected without any constraint; therefore, when the pipeline robot moves in liquid and detects a pipeline filled with the liquid, the flexible sheet-shaped device can freely swing, so that irregular motions such as shaking and rotation of the cabin can be effectively reduced, and the stability of movement of a single cabin in water can be effectively improved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a pipeline robot. Background technique [0002] The water supply pipeline is buried underground, and it is prone to corrosion and damage after long-term use. Conventional testing is difficult to meet the testing requirements. The current pipeline inspection robot uses multiple compartments, and the overall length of the robot is often more than 500mm, which makes it difficult to turn when encountering elbows when traveling in small pipes, so it cannot be applied to the detection of small-diameter pipes. [0003] At present, there are some patent applications for pipeline inspection robots in China. The more relevant ones include: [0004] 1) A pipeline inspection robot whose announcement number is CN110185887A [0005] This application discloses a pipeline detection robot, which belongs to the field of pipeline robots. The pipeline detection robot includes: a camera cabin, a sealed cabin,...

Claims

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Application Information

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IPC IPC(8): F16L55/30F16L55/40F16L55/033F16L101/30
Inventor 张继锋王勋解海军朱正斌包天宇白昊
Owner 嘉兴大恒智能科技有限公司
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