Tube well construction auxiliary device

The utility model relates to the technical field of tube well construction, in particular to an auxiliary device for tube well construction, which comprises a base and a hoisting device, a well cover is arranged on the surface of the base, a pulley is arranged on the surface of the base, a mounting...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN LIANGHAN, JIANG YUN, MIAO LINA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of tube well construction, in particular to an auxiliary device for tube well construction, which comprises a base and a hoisting device, a well cover is arranged on the surface of the base, a pulley is arranged on the surface of the base, a mounting plate is arranged on the surface of the pulley, and the hoisting device is arranged on the surface of the mounting plate and comprises a motor. A first hole is formed in the surface of the mounting plate, a sliding plate is slidably connected to the inner wall of the first hole in the surface of the mounting plate, a threaded hole is formed in the surface of the sliding plate, the threaded rod is in threaded connection with the threaded hole in the surface of the sliding plate, and a square plate is fixedly connected to the side, away from the mounting plate, of the sliding plate. According to the well lid lifting device, due to the fact that the lifting device is arranged, physical strength can be saved convenient