DETECTING APPARATUS AND METHOD FOR SIGNS OF FORM COLLAPSE

PURPOSE: A mold collapse sign detecting device and a method are provided to prevent accidents due to the collapse of a mold by detecting the change applied to the mold with a sensor. CONSTITUTION: A mold collapse sign detecting device comprises a clamp(30), a sensor(40), an A/D converter, a microcon...

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Bibliographische Detailangaben
Hauptverfasser:	HAM, SANG KYU, YANG, BYUNG HYUCK, PARK, SANG JUN, CHIN, SANG YOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	PURPOSE: A mold collapse sign detecting device and a method are provided to prevent accidents due to the collapse of a mold by detecting the change applied to the mold with a sensor. CONSTITUTION: A mold collapse sign detecting device comprises a clamp(30), a sensor(40), an A/D converter, a microcontroller, and a warning unit. The state in which the clamp is interlocked to a mold frame is detected by the sensor. Detected data is outputted from the sensor in a predetermined time after detecting the interlocking of the clamp and is memorized as a standard value. Change value applied to the mold frame is calculated by periodically comparing the detected data and the standard value. When the change value exceeds critical value, a warning signal is outputted.