Automatic telescopic rod

The utility model discloses an automatic telescopic rod, and relates to the technical field of telescopic rods, the automatic telescopic rod comprises a main sleeve, the inner wall of the main sleeve is connected with a motor fixing frame, the interior of the motor fixing frame is connected with a m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FAN LIUYANG, MAO SHUGEN, MAO ZHONGJIE
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 an automatic telescopic rod, and relates to the technical field of telescopic rods, the automatic telescopic rod comprises a main sleeve, the inner wall of the main sleeve is connected with a motor fixing frame, the interior of the motor fixing frame is connected with a motor, one end of the motor is connected with a connecting shaft, and the outer side of the connecting shaft is fixedly connected with a jacking mechanism; one end of the jacking mechanism is connected with a fixed block; a sleeve mechanism is slidably connected to the inner wall of the main sleeve, one end of the sleeve mechanism is fixedly connected with the fixing block, the motor is started, the connecting shaft is driven to rotate, then the first spiral pipe is driven to rotate, the second spiral pipe is driven to jack under the connecting effect of the inner wall thread of the first spiral pipe and the outer wall thread of the second spiral pipe, and the like; the telescopic rod drives a third spiral pipe, a f