TBM and belt conveyor drag-out slag information gathering device thereof

Abstract

The invention discloses a TBM belt conveyor drag-out slag information gathering device, including a visual sensor used for collecting slag material images, a scanner used for scanning the slag materials to obtain point cloud data of the slag material surface shape, and a data processor used for processing the slag material images to obtain the shape and particle size of each rock slag in the slagmaterials, and processing the point cloud data to obtain the slag output amount of the slag materials, and the data processor is connected with the visual sensor and the scanner. By combining the visual sensor and the scanner, more comprehensive and accurate slag material information is obtained, and through the treatment of the data processor, the shape and particle size of each rock slag in theslag materials as well as the slag output amount of the slag materials in the current period and other slag material characteristics can be obtained through the processing of the data processor to facilitate technical personnel in the field to judge geological conditions of surrounding rocks according to the slag material characteristics, and then to guide advance tunneling work. The invention further discloses a TBM which includes the TBM belt conveyor drag-out slag information gathering device.

Description

technical field [0001] The invention relates to the technical field of tunnel construction equipment, and more specifically, relates to a TBM belt conveyor slag discharge information collection device. In addition, the present invention also relates to a TBM comprising the slag discharge information collection device of the TBM belt conveyor. Background technique [0002] In the process of TBM excavation, it is necessary to analyze the type of surrounding rock according to the geological conditions of the surrounding rock, so as to facilitate the selection of the supporting form suitable for the surrounding rock geology according to the type of surrounding rock. [0003] Usually, the quality of the surrounding rock can be evaluated by the construction personnel visually observing the surrounding rock. However, during the TBM excavation process, due to the limitation of construction conditions (such as shielding), the construction personnel are often unable to fully observe t...

AI Technical Summary

Problems solved by technology

[0003] Usually, the quality of the surrounding rock can be evaluated by the construction personnel visually observing the surrounding rock. However, during the TBM excavation process, due to the limitation of construction conditions (such as shielding), the construction personnel are often unable to fully observe the surrounding rock Therefore, it is impossible to judge the type of surrounding rock, and it is difficult to make an accurate choice of its support form

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