Quick assembling and disassembling device for flange connection

The utility model relates to the technical field of flanges, in particular to a quick assembly and disassembly device for flange connection, which comprises a first flange and a second flange, a plurality of first sliding holes are formed in one side of the first flange, a plurality of second slidin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LU GANGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of flanges, in particular to a quick assembly and disassembly device for flange connection, which comprises a first flange and a second flange, a plurality of first sliding holes are formed in one side of the first flange, a plurality of second sliding holes are formed in one side of the second flange, and bolts are slidably connected in the first sliding holes. The first flange and the second flange are tightly attached together, then the bolts drive the limiting columns to penetrate through the first sliding holes and the second sliding holes, one end of each clamping groove abuts against the corresponding limiting ball, the limiting balls slide in the moving cavity, and therefore the first flange and the second flange are tightly attached to each other. And one side of each limiting ball is located in the corresponding clamping groove, the other side of each limiting ball is located in the corresponding moving cavity, the limiting columns are limited through