Dangerous rock body falling monitoring device and early warning system

The utility model provides a dangerous rock body falling monitoring device and an early warning system, and belongs to the technical field of monitoring. The dangerous rock body falling monitoring device comprises a base and a fixing assembly. The base comprises a fixing seat, the fixing seat compri...

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Bibliographische Detailangaben
Hauptverfasser:	LI ZHENG, ZHANG WENGANG, CHEN KUNPING, LI TIJUN, HUANG WEIWEI, LI ZIQIANG, LUO LING, DING XUANMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS BLASTING ENGINEERING ELEMENTS AND UNITS 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 MEANS FOR DAMPING VIBRATION MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS SHOCK-ABSORBERS SIGNALLING SIGNALLING OR CALLING SYSTEMS SPRINGS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a dangerous rock body falling monitoring device and an early warning system, and belongs to the technical field of monitoring. The dangerous rock body falling monitoring device comprises a base and a fixing assembly. The base comprises a fixing seat, the fixing seat comprises a first plate body, a spring and a second plate body, the two ends of the spring are fixed to one side of the first plate body and one side of the second plate body respectively, the fixing assembly comprises a sliding part, a first block body, a rotating piece, a second block body and a camera, one side of the first block body is in sliding connection with the second plate body, and the rotating piece is arranged on the first block body. The rotating piece comprises a shaft seat and a first rod body, one end of the first rod body is fixed to the rotating end of the shaft seat, the camera is arranged on the surface of the second block body, the second block body and the camera are conveniently driven to conduct