Containing-type node

The invention provides a containing-type node, belonging to the technical field of mechanical connection parts. The containing-type node comprises a bent plate for connecting a main chord of a tube structure truss and a main chord part, wherein the bent plate comprises an edge part and a bulge part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU ZHAOWEI, SUN YUANTAO, LIU BAOJUN, NIE FEILONG, YANG WANQIU, ZHANG QING, ZHOU XIAOCHUAN, SUN YUFU, QIN XIANRONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a containing-type node, belonging to the technical field of mechanical connection parts. The containing-type node comprises a bent plate for connecting a main chord of a tube structure truss and a main chord part, wherein the bent plate comprises an edge part and a bulge part which protrudes in a bunch shape from the middle of the edge part; the outline of the edge part is matched with that of the main chord; and the edge part is wrapped on the main chord part. The containing-type node can effectively simplify the node structure, lowers the stress concentration, and enhances the strength and reliability, so that the truss structure which is usually lighter than the box-type structure by more than 30% can be widely adopted and is especially applied to the fields of hoisting and engineering machinery and heavy-duty mobile load.