Fastener convenient and fast to screw

The utility model belongs to the technical field of anti-seismic supports and hangers, and discloses a fastener convenient and fast to screw, which comprises channel steel, a screw is mounted in the channel steel, a pipeline is arranged between the two channel steel, and a first fixing seat and a se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CUI SHOUZE, ZHANG LUYA, SHAN MENGXUAN, YANG RUIHENG
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 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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