A stud for aerogenerator

The utility model discloses a stud for aerogenerator, stud includes: the polished rod and connect respectively in two screw rods at the both ends of polished rod, the polished rod includes: the firstbody of rod and connect respectively in two second bodies of rod at the both ends of the first body o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHANGYOU, ZHANG YI
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 discloses a stud for aerogenerator, stud includes: the polished rod and connect respectively in two screw rods at the both ends of polished rod, the polished rod includes: the firstbody of rod and connect respectively in two second bodies of rod at the both ends of the first body of rod, the diameter of the first body of rod is greater than the diameter of the second body of rod, just the diameter of the second body of rod is less than the path of screw rod, and two the screw rod not with the one end that the polished rod is connected all is equipped with interior hexagonalhole. The utility model discloses a stud for aerogenerator when utilizing the closing to improve stud's fatigue strength, can reduce the clearance between mounting hole and the stud with the help of the first body of rod to avoid stud to use the back crooked for a long time, perhaps reduce crooked degree at least, simultaneously, set up interior hexagonal hole at stud two for stud can operate withallen key, improves the co