Locking and positioning nut column

The utility model relates to the technical field of nut column structures, in particular to a locking and positioning nut column which comprises a nut column body, a positioning seat and a spring positioning plate, the positioning seat is fixedly installed on the top face of the nut column body, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHONG LIZHEN
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 utility model relates to the technical field of nut column structures, in particular to a locking and positioning nut column which comprises a nut column body, a positioning seat and a spring positioning plate, the positioning seat is fixedly installed on the top face of the nut column body, the positioning seat and the nut column are communicated with each other, and the spring positioning plate is arranged on the positioning seat. A bolt can be connected to the inner diameter face of the nut column body in a threaded mode and penetrates through the top face of the positioning base, the spring positioning plate is elastically connected to the outer diameter face of the nut column, and an inserting pin arranged on the bottom face of the spring positioning plate can be connected into the nut column body in a penetrating mode. The positioning seat is arranged at the tail end of the nut column, the spring positioning core is installed in the positioning seat, the spring positioning core is meshed with the ta