Pile top plugging device for sealing end face of steel pipe pile

The utility model discloses a pile top plugging device for sealing the end face of a steel pipe pile. The pile top plugging device comprises a pile top plugging cover, the main lifting hook is mountedon the upper surface of the pile top plugging cover; the beacon light assembly is mounted on the upp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN JIANZHANG, WANG GUOPING, WANG JUNJIE, LIU LU, ZHANG CHENTIAN, ZHANG CHENGQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SOIL SHIFTING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a pile top plugging device for sealing the end face of a steel pipe pile. The pile top plugging device comprises a pile top plugging cover, the main lifting hook is mountedon the upper surface of the pile top plugging cover; the beacon light assembly is mounted on the upper surface of the pile top plugging cover; the manhole cover assembly is mounted on the upper surface of the pile top plugging cover; the hollow cylinder is mounted on the lower surface of the pile top plugging cover; a plurality of hydraulic cylinders; the mounting plates are mounted on the peripheral surface of the hollow cylinder at intervals, and the bottoms of the mounting plates are connected with the lower surface of the pile top plugging cover; each pressing block is hinged to one mounting plate through a pressing block pin shaft and is connected with one hydraulic cylinder; the guide plates are mounted on the lower surface of the pile top plugging cover; the end surface plugging ring is mounted on the oute