Intelligent drilling management system and method based on tunnel rail-mounted drilling robot

Abstract

According to the intelligent drilling management system and method based on the tunnel rail-mounted drilling robot, on-line real-time monitoring of a drilling construction site is achieved, on the basis of visualization and data extractability of a BIM model, the drilling position is optimized based on the three-dimensional scanning technology, the hole operation sequence is optimized through construction simulation, and the construction efficiency is improved. And the construction quality is improved. A hole information coding scheme is provided, automatic hole coding software is researched and developed, uniqueness of hole pointing and attribute of key building information are achieved, information is converted into data to directly control operation, and compared with a common drilling robot, the automatic hole drilling robot has the advantages of being high in automation degree and construction efficiency, capable of saving manpower and the like. A double-coordinate system is adopted, accurate positioning and drilling are achieved, and the drilling quality is optimized; according to drilling positioning, real-time comparison of real object and model data is achieved, the overall drilling accuracy is improved, differentiation of feedback data after drilling is completed is processed, and the drilling quality is further guaranteed.

Description

technical field [0001] The invention belongs to the technical field of tunnel drilling, and in particular relates to an intelligent drilling management system and method based on a tunnel rail drilling robot. Background technique [0002] In recent years, my country's subway tunnel traffic construction industry has developed rapidly. The installation of traction power supply catenary, side wall cables, pipes, and side wall safety evacuation platforms in the tunnel requires a large number of installation holes to be drilled on the tunnel wall. At present, the operation mode of manual scribing and manual hand-held drilling assisted by the operation platform is still mainly used for opening holes in the tunnel wall, and the operation efficiency is low. [0003] With the development of various automatic drilling robots on the market, manual drilling is gradually replaced by tunnel drilling robots, but a comprehensive drilling control system has not yet been formed. The existing ...

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Problems solved by technology

At present, the operation mode of manual marking and manual hand-held drilling assisted by the operation platform is still mainly used for opening holes in the tunnel wall, and the operation efficiency is low.

[0003] With the development of various automatic drilling robots on the market, manual drilling is gradually replaced by tunnel drilling robots, but a comprehensive drilling control system has not yet been formed. The existing tunnel drilling robots still have the following problems: Obtain the arrangement of steel bars in the concrete wall. There are differences between the actual tunnel and the BIM model, which leads to the hole location and punching based on the blueprint, which is easy to touch the steel bars, and the number of holes is large, which is easy to omit and make the investigation difficult, which affects the progress; the tunnel wall is cylindrical It is difficult to accurately locate the holes; it is impossible to grasp the process quality and progress of the holes in real time; it is impossible to realize automation and intelligence for drilling construction, and more stays in the mechanical application of drilling robots, with a large degree of manual intervention

Based on the above defects, the existing drilling robots are not clear about the overall drilling quality, progress and key point control of the tunnel, which is not conducive to the dynamic control and automatic construction of the construction process, and the construction is relatively inconvenient

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