System and method for providing background speed of assembly machine based on synchronous push and assembly method

Abstract

The present invention relates to a method and system for providing the background speed of an assembly machine based on a synchronous pushing and assembly method. The method includes the following steps: when the tunneling of a shield machine completes the ring width distance of a ring segment and forms the assembly space of the current ring segment, Collect the stroke of the propulsion cylinder of the shield machine in real time, and calculate the propulsion speed of the shield machine according to the collected stroke of the propulsion cylinder; when the shield machine continues to excavate, use the assembly machine to assemble the current ring During the process of assembling the current ring segment, use the propulsion speed to control the assembly machine to move to the rear of the shield machine, so that the assembly machine and the assembled space adjacent to the current ring segment The distance between good segments remains constant. The invention eliminates manual adjustment of the position of the assembly machine, realizes the automatic adjustment of the position of the assembly machine, reduces the difficulty of operation, saves labor costs, and avoids the problem of danger in manual adjustment.

Description

technical field [0001] The invention relates to the technical field of shield assembling machine control, in particular to a system and method for providing background speed of assembling machines based on a shield pushing and assembling method. Background technique [0002] From the market point of view, my country is becoming the country with the largest demand for tunnel boring machines in the world. From a technical point of view, shield boring machines represent the development direction of tunnel boring equipment. The contradiction between them has been highlighted. At the same time, since shield machine construction is a high-risk industry, it is necessary to ensure product quality stability and high reliability in order to ensure the smooth and efficient completion of the project. How to improve the construction efficiency and equipment reliability of shield machine has important guiding significance for underground construction. [0003] The advancement and assembl...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the prior art, provide a system and method for providing the background speed of the assembly machine based on the synchronous pushing and assembly method, and solve the problem of manually pushing the assembly machine to keep its position relatively static in the existing synchronous assembly method The operation is difficult, the labor cost is high, and there are dangerous problems

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