Large base cross groove connection device

The utility model discloses a large base cross groove connection device. The large base cross groove connection device comprises an upper flange structure, a lower flange structure and connecting parts, wherein the upper flange structure and the lower flange structure are installed in a butt joint m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG HAIBO, YU RIKUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a large base cross groove connection device. The large base cross groove connection device comprises an upper flange structure, a lower flange structure and connecting parts, wherein the upper flange structure and the lower flange structure are installed in a butt joint mode through the connecting parts, and arc-shaped or line-shaped long holes are evenly formed in flanges in the upper flange structure and the lower flange structure in a cross mode in pairs. According to the large base cross groove connection device, the upper flange structure and the lower flange structure can be conveniently and rapidly installed in the butt joint mode, and installation difficulty caused by manufacturing errors can be avoided effectively. The large base cross groove connection device can meet the requirement for installation of a large construction device or tool provided with a plurality of bases under outdoor complex working conditions.