Rod-pumped well shaft fault detection structure

The utility model relates to the technical field of shaft fault detection, in particular to a rod-pumped well shaft fault detection structure which comprises a shaft. The mounting groove is formed in the inner side of the shaft; the pressure sensor is mounted on the inner side of the mounting groove...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TONG XING, MOU HONGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of shaft fault detection, in particular to a rod-pumped well shaft fault detection structure which comprises a shaft. The mounting groove is formed in the inner side of the shaft; the pressure sensor is mounted on the inner side of the mounting groove; the detection pad is arranged on the inner side of the mounting groove; the alarm is mounted at the top of the shaft; the sliding groove is formed in one side of the interior of the shaft; according to the utility model, the defects in the prior art are overcome, and the pressure sensor is arranged, so that when the shaft of the rod pumped well is extruded by surrounding soil and deformed, the pressure sensor is extruded; after the pressure sensor detects a pressure signal, the pressure signal is fed back to the monitoring platform connected with the rod-pumped well shaft, personnel can know the pressure signal conveniently, the interior of the shaft is scanned through the thermal infrared imager arranged in the