Irregular building deformation real-time measuring device based on multiple sensors and use method

By using a mechanical locking structure with multiple sensors and adaptive fitting of movable wheel sets, the problems of stability and comprehensiveness in monitoring irregular columns are solved, enabling efficient and comprehensive monitoring of irregular columns and providing rich structural parameter data.

CN121855455APending Publication Date: 2026-04-14Shanghai Kechuang Vocational and Technical College
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-09
Publication Date
2026-04-14

AI Technical Summary

Technical Problem

Existing building deformation monitoring technologies are difficult to securely fit irregular columns, have limited monitoring methods, cannot fully reflect the structural health status, and lack flexibility, making it difficult to meet the needs of multi-point scanning on complex curved surfaces.

Method used

A real-time measurement device for irregular building deformation based on multiple sensors was designed. The device adopts a mechanical locking structure to ensure stable enclosure, and the movable wheel set adaptively fits. Combined with a motor and sensor array, it realizes vertical climbing and horizontal positioning adjustment, and supports multi-point scanning.

Benefits of technology

It enables stable and adaptive monitoring of irregular columns, improves the comprehensiveness and flexibility of monitoring, provides rich structural parameter data, and ensures the accuracy and efficiency of monitoring.

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Abstract

The invention relates to the technical field of building deformation measurement, in particular to an irregular building deformation real-time measurement device based on multiple sensors and a use method, the irregular building deformation real-time measurement device based on the multiple sensors comprises two first carrying pieces, the two first carrying pieces are arranged up and down, one side of each first carrying piece is rotatably connected with a second carrying piece, and the other side of each first carrying piece is rotatably connected with a third carrying piece; and placing grooves are formed in one side of the first carrying piece and one side of the second carrying piece correspondingly, and transmission pieces are fixedly connected to the inner walls of the placing grooves. The system has the advantages of stable self-adaption and comprehensive monitoring; through mechanical locking structures of the first object carrying piece and the second object carrying piece, it is ensured that the device is stably enclosed on the surface of a building, displacement caused by vibration and wind loads is avoided, aiming at irregular cylinders, the telescopic amount and the starting time sequence of all electric telescopic rods can be independently adjusted, self-adaptive attachment of the movable wheel sets is achieved, and the service life of the movable wheel sets is prolonged. The problem that in the prior art, cylinders in different shapes are difficult to be stably attached is effectively solved, and the applicability and stability of the device are improved.
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