A rail transit empty drum intelligent detection robot

Abstract

The invention discloses an intelligent detection robot for rail transit hollowing, which belongs to the technical field of rail transit maintenance. The telescopic hollowing probe rod on the car body is matched with a rotating base so that the telescopic hollowing probe rod can be realized in the vertical direction. The corresponding rotation in the plane and the horizontal plane realizes the accurate alignment of the probe ball at the end of the telescopic hollowing probe rod and the corresponding hollowing detection operation point, and then accurately realizes the hollowing detection of the operation point. The rail transit empty drum intelligent detection robot of the present invention has a simple structure, high intelligence, and easy operation and control, and can effectively replace the traditional manual detection method to complete the empty drum detection of rail transit infrastructure, and it is the cycle of empty drum detection It provides a basis for performance analysis and disease prediction, improves the efficiency and quality of hollowing detection of rail transit infrastructure, reduces the cost of hollowing detection, and reduces the impact of infrastructure maintenance on normal operation of rail transit. It has a good application prospect and promotional value.

Description

technical field [0001] The invention belongs to the technical field of rail transit detection, and in particular relates to an intelligent detection robot for rail transit empty drums. Background technique [0002] In recent years, with the continuous advancement of my country's urbanization process and the continuous development of urban infrastructure construction, the design and construction of urban rail transit are also increasing year by year. In urban rail transit, subway is a widely used form of rail transit. It is usually built underground, which can effectively release the pressure of urban road traffic, relieve urban traffic congestion, and improve people's travel quality. [0003] As far as subways are concerned, they often operate in tunnels, and the quality of their operations is often directly related to the quality of civil engineering facilities in tunnels. In the southern region, due to the abundance of groundwater, it has a huge scouring effect on civil f...

AI Technical Summary

Problems solved by technology

[0004] At present, most of the detection of empty drums relies on maintenance personnel to conduct patrol inspections. This detection method is inefficient and has high labor costs.

At the same time, the above methods can only detect the hollowing disease that can be detected by the naked eye. At this time, the disease has developed to a serious level. Once the collapse occurs, it will cause huge harm, and the disease is difficult to control also bigger

[0005] For the traditional hollowing detection method, it is difficult to detect the disease in the early stage of the disease, and it is impossible to effectively analyze and judge whether there is hollowing in the civil structure with a good surface, and it is easy to miss huge hidden dangers, and it is impossible to predict The development of empty drums is not conducive to the safe operation of rail transit

In addition, in addition to the characteristics of high concealment, high hazard, and uncertainty, the hollowing disease of rail transit civil structures also has the inconvenience of maintenance, that is, the empty window time of tunnel structures is short, and traditional detection methods are difficult To ensure the comprehensiveness and accuracy of maintenance, it is difficult to meet the needs of the actual operation of rail transit

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