Anchorage device

The invention discloses an anchorage device. A self-locking reinforced anchorage device structure is formed by a conical clamping piece, an anchor ring and an outer sleeve, coaxial through holes are formed in the conical clamping piece, the anchor ring and the outer sleeve, a through hole of the out...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG GUANGSEN, CAO GUORONG, CHANG ZHAOQUN, HAN MENG, LIU BOQUAN, XING GUOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDING MATERIALS FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING STRUCTURAL ELEMENTS
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Beschreibung
Zusammenfassung:	The invention discloses an anchorage device. A self-locking reinforced anchorage device structure is formed by a conical clamping piece, an anchor ring and an outer sleeve, coaxial through holes are formed in the conical clamping piece, the anchor ring and the outer sleeve, a through hole of the outer sleeve is a stepped through hole, the through hole of the anchor ring is a conical through hole, one end of the anchor ring makes contact with the inner stepped end face of the through hole of the outer sleeve, one end of the conical clamping piece is arranged in the through hole of the anchor ring, an inner rib is mounted in the through holes of the conical clamping piece, the anchor ring and the outer sleeve in a penetrating manner, a compression screw is in threaded connection in the through hole of the outer sleeve, the end of the compression screw is in contact with the end of the conical clamping piece, a self-locking structure is formed by the compression screw and the outer sleeve, and prestress applicat