Coal mining on-site monitoring device capable of adjusting detection range

Coal mining on-site monitoring device capable of adjusting detection range

The utility model discloses a coal mining on-site monitoring device capable of adjusting a detection range, which relates to the technical field of coal mine monitoring and comprises a supporting seat, a range adjusting mechanism is arranged at the top of the supporting seat, a camera is mounted on...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GUO LANGLANG, LIU XUEDONG, LU JIANYU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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
MECHANICAL ENGINEERING
STANDS OR SUPPORTS
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a coal mining on-site monitoring device capable of adjusting a detection range, which relates to the technical field of coal mine monitoring and comprises a supporting seat, a range adjusting mechanism is arranged at the top of the supporting seat, a camera is mounted on the range adjusting mechanism, the range adjusting mechanism comprises a lifting column, and the lifting column is arranged on the supporting seat. A lifting tooth groove is formed in the lifting column, a lifting gear is arranged on one side of the lifting tooth groove, a lifting worm gear is fixedly connected to the end of the lifting gear, a lifting worm is arranged on one side of the lifting worm gear, a lifting handle is fixedly connected to the end of the lifting worm, and a rotating seat is fixedly connected to the top end of the lifting column. According to the coal mining on-site monitoring device capable of adjusting the detection range, the height is adjusted by rotating the lifting handle, then the rota