Ring groove rivet connection pair of steel-concrete composite structure and riveting, dismounting and replacing method

The invention relates to a ring groove rivet connection pair of a steel-concrete composite structure and a riveting, dismounting and replacing method. A pre-tightening force cap is fixedly connected with a pre-embedded rivet rod and a fastening meshing section, the fastening meshing section is provi...

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Bibliographische Detailangaben
Hauptverfasser:	YU XIAOQIANG, LIU ZHOUQIANG, ZHU JINSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BUILDING CEILINGS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATION OR OTHER PROTECTION OF BUILDINGS LIGHTING MECHANICAL ENGINEERING ROOFS THERMAL INSULATION IN GENERAL WALLS, e.g. PARTITIONS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a ring groove rivet connection pair of a steel-concrete composite structure and a riveting, dismounting and replacing method. A pre-tightening force cap is fixedly connected with a pre-embedded rivet rod and a fastening meshing section, the fastening meshing section is provided with a fastening ring groove, a stretching section is provided with a stretching stress ring groove, and a fracture groove is fractured under the action of axial tension of the stretching section; and the ring sleeve can freely move within the range of the fastening occlusion section. The riveting method comprises the steps of installation, extrusion and riveting fixing, and after riveting, the lantern ring and the fastening meshing section are in tight mechanical connection and never loosen. The replacing and detaching method comprises the steps of sleeve cutting, sleeve removing and sleeve ring reinstalling, and convenient replacement of the fastening component of the steel-concrete composite structure can be