Concrete beam crack early warning device

The utility model relates to the technical field of monitoring equipment, and discloses a concrete beam crack early warning device which comprises a beam body, first mounting frames are mounted at four corners of the front side of the beam body, first grating sensors are mounted on the inner sides o...

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Bibliographic Details
Main Author LV YIDONG
Format Patent
LanguageChinese
English
Published 07.06.2022
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model relates to the technical field of monitoring equipment, and discloses a concrete beam crack early warning device which comprises a beam body, first mounting frames are mounted at four corners of the front side of the beam body, first grating sensors are mounted on the inner sides of the first mounting frames on the upper side and the lower side, and the first grating sensors correspond to each other; the first mounting frames located on the left side and the right side are provided with second grating sensors and correspond to each other, the upper side and the lower side of the beam body are provided with a plurality of sets of through holes distributed at equal intervals, and the two ends of each set of through holes are provided with second mounting frames. According to the utility model, through the two groups of first grating sensors and second grating sensors which correspond to each other, whether the beam body deforms in the horizontal direction and the vertical direction can be dete
Bibliography:Application Number: CN202123083946U