Pile foundation reinforcement cage main reinforcement positioning device

The utility model discloses a pile foundation reinforcement cage main reinforcement positioning device which comprises a circular steel plate, a short steel pipe I and a connector, the diameter of the circular steel plate is slightly larger than the cage diameter of a reinforcement cage, the connect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAOLI, PENG LUN, XIA MINGZHI, TIAN TIAN, CHEN JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING MATERIALS EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING STRUCTURAL ELEMENTS UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model discloses a pile foundation reinforcement cage main reinforcement positioning device which comprises a circular steel plate, a short steel pipe I and a connector, the diameter of the circular steel plate is slightly larger than the cage diameter of a reinforcement cage, the connector is formed by welding a connecting steel bar and a short steel pipe II, and the length of the connecting steel bar is the staggered length of a main reinforcement joint; lofting and positioning are conducted on the circular steel plate according to the design, the short steel pipes I and the connectors are alternately welded to the positions of the main reinforcements positioned on the circular steel plate, and it is ensured that the short steel pipes I and the connectors are perpendicular to the circular steel plate; the outer diameter of the connecting steel bar is slightly larger than the inner diameter of the short steel pipe II so that the connecting steel bar can be firmly welded to the short steel pipe II.