An intelligent drill positioning device for concrete host structure embedment

CN121290624BActive Publication Date: 2026-06-26YANCHENG SUXIA CONSTR ENG CO LTD
View PDF 4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YANCHENG SUXIA CONSTR ENG CO LTD
Filing Date
2025-12-09
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing intelligent drilling equipment lacks positioning accuracy in concrete, struggles to cope with axial displacement caused by internal heterogeneity, and lacks real-time monitoring and quality verification of drilling stress, thus failing to meet the refined management requirements of modern construction projects.

Method used

An acoustic monitoring module and a stress monitoring module are used to analyze the drill bit posture and concrete surface strain through acoustic signal analysis. Combined with an adaptive control module, drilling parameters are adjusted in real time to achieve axis offset correction and stress control, and the hole quality is recorded in real time.

Benefits of technology

It improved the verticality and accuracy of drilling, reduced the risk of structural damage, enabled real-time verification and digital traceability of hole quality, and enhanced the level of construction automation and intelligence.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121290624B_ABST
    Figure CN121290624B_ABST
Patent Text Reader

Abstract

The application discloses an intelligent drilling positioning device for a concrete main structure embedded part, and relates to the technical field of building construction automation equipment, comprising a positioning module, a drilling execution module, an acoustic monitoring module, a stress monitoring and control module. The device realizes self-positioning by using BIM and laser scanning; the drilling bit axis offset is judged by analyzing the drilling acoustic signal; the hole stress level is monitored by using a strain sensor. The control module self-adaptively adjusts the drilling parameters according to the offset and the stress level, and uploads the actual construction data to the cloud for comparison with the digital twin model. The application effectively solves the problems of drilling deflection and stress damage, realizes real-time correction, stress control and quality tracing during the drilling process.
Need to check novelty before this filing date? Find Prior Art