Damping device of wind driven generator

The utility model discloses a damping device of a wind driven generator, which is characterized by comprising a damping screw rod (1), a sleeve (6), a nut cap (2) matched with the sleeve (6) and a damping assembly arranged in the sleeve (6), an external thread (61) is arranged on the periphery of th...

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Bibliographische Detailangaben
1. Verfasser: YUAN JIANHAO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a damping device of a wind driven generator, which is characterized by comprising a damping screw rod (1), a sleeve (6), a nut cap (2) matched with the sleeve (6) and a damping assembly arranged in the sleeve (6), an external thread (61) is arranged on the periphery of the sleeve (6); an internal thread (22) is arranged on the inner wall of the nut cover (2); a first through hole (21) matched with the damping screw rod (1) is formed in the top of the nut cover (2); the damping screw rod (1) is movably connected with the damping assembly after being inserted into the first through hole (21); and the nut cap (2) is fixed on the damping screw rod (1). According to the damping device of the wind driven generator, the damping screw (1) is forced to slow down rotation or stop rotation through the acting force fed back by the damping assembly in the opposite direction, and therefore a wind wheel is prevented from shaking. 本实用新型公开了一种风力发电机阻尼装置,其特征在于,包括阻尼螺杆(1)、套筒(6)、与所述套筒(6)相匹配的螺帽盖(2)和设置在所述套