Movable nut

The utility model relates to a movable nut. The movable nut comprises a support plate (1) and at least one self-locking nut (2), wherein the support plate (1) is provided with holes (11), sliding chutes (12), incisions (13) and rivet holes (14); movable legs (21) are arranged on the four corners of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU LIYANG, HUANG YASHI, YANG XU, ZHANG TIELIANG, ZHU TIANWEN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a movable nut. The movable nut comprises a support plate (1) and at least one self-locking nut (2), wherein the support plate (1) is provided with holes (11), sliding chutes (12), incisions (13) and rivet holes (14); movable legs (21) are arranged on the four corners of the bottom surface of the self-locking nut 2 respectively, and slide in the sliding chutes (12); the moving ranges of the movable legs (21) are limited through the incisions (13); the hole diameters of the holes (11) in the support plate (1) are greater than the hole diameters of the self-locking nuts (2), so that interference between a bolt and the support plate (1) during movement of the self-locking nuts (2) is avoided. By adopting the movable nut, the number of rivets can be reduced, damage to a supporting structure during installation of a support plate nut are relieved, the service life of a structure is prolonged, installation can be performed conveniently and rapidly, the labor intensity is lowered, and the production efficiency is increased. The movable nut is easy to popularize and use, and has a great practical value.