A system and method for comprehensive management and measurement of shield muck volume

Abstract

The invention discloses a system and method for comprehensive management and measurement of shield muck volume, which belongs to the technical field of shield tunnel construction, and solves the problem of lack of corresponding devices or methods for accurate and real-time measurement of shield muck volume in the prior art. It includes: a conveying pipeline fixed under the slag outlet of the shield machine, a height detection device and a speed detection device are arranged in the conveying pipeline, and the height detection device and the speed detection device are located in the conveying pipeline away from the slag discharge of the shield machine. One end of the mouth, the end of the conveying pipeline away from the slag outlet of the shield machine is provided with a belt, the belt is located below the conveying pipeline, the belt is driven by a power mechanism, and a laser scanner is fixed above the belt , the height detection device, the speed detection device, the laser scanner and the power mechanism are respectively connected with an industrial control computer.

Description

technical field [0001] The invention belongs to the technical field of shield tunneling, in particular to a system and method for comprehensive management and measurement of shield tunneling muck volume. Background technique [0002] The shield machine is a kind of tunneling equipment that uses the shield method. It is specifically used for underground excavation operations in soft soil layers. It is of great significance to the construction of urban rail transit. The shield machine uses the shield method to excavate underground , and can temporarily support the excavated tunnel in real time, play the role of excavation, support, soil discharge, and lining, ensure the safety of the working environment of the construction personnel, and increase the efficiency of underground tunnel excavation by 8-10 times. [0003] The amount of soil discharged in the subway shield system is an important reference for judging whether there is landslide or ground uplift in front. When there i...

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Problems solved by technology

[0005] In view of the lack of corresponding devices or methods in the prior art for accurate and real-time measurement of the volume of shield muck, the present invention provides a system and method for comprehensive management and measurement of shield muck volume, the purpose of which is to: Real-time measurement of the volume of the shield to ensure the accuracy of the shield muck volume measurement

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