Bridge detection device and method and bridge analysis system

Abstract

The invention discloses a bridge detection device relating to the technical field of bridge measurement. The bridge detection device comprises a flexibility detection device, a bridge bearer offset detection device and a communication module, the flexibility detection device comprises a flexibility detection camera, an infrared range finder and a support, the flexibility detection camera is placedon the support, the viewing side of the flexibility detection camera just faces the intermediate section of a bridge, the infrared range finder is mounted on the support and just faces the bridge, the support supports the flexibility detection camera so that the camera is stabilized over the water surface, a first lithium battery is arranged under the support, a first wind power generator is arranged in the side surface of the lithium battery, a hydroelectric power generator is arranged in the position where the support is sank to the water, and a first solar power generator is arranged in the top of the flexibility detection camera.

Description

technical field [0001] The invention relates to the technical field of bridge measurement, in particular to a bridge detection device, method and analysis system thereof. Background technique [0002] At present, the commonly used method of bridge inspection on the market is to embed a deflection measuring scale on the bridge surface during bridge construction. During the inspection, it is necessary to manually fix the point for a long time to observe and record the scale of the measuring scale continuously, so the deflection detection requires a lot of time. Manpower and time, and it is impossible to achieve real-time monitoring. [0003] Bridge bearing offset does not require precise and uninterrupted detection. For the offset detection of bridges using basin bearings, manual inspections are carried out on the bridge deck every month to observe basin bearings on the bridge deck. The offset distance and record it, which may cause the support that has been offset too much t...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used method of bridge inspection on the market is to embed a deflection measuring scale on the bridge surface during bridge construction. During the inspection, it is necessary to manually fix the point for a long time to observe and record the scale of the measuring scale continuously, so the deflection detection requires a lot of time. Manpower and time, and it is impossible to monitor in real time

[0003] Bridge bearing offset does not require precise and uninterrupted detection. For the offset detection of bridges using basin bearings, manual inspections are carried out on the bridge deck every month to observe basin bearings on the bridge deck. The offset distance and record it, which may cause the support that has been offset too much to offset back again, and the inspection employee records the offset back data. The data is normal but the stability of the bridge is not enough

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