Fan protection device for offshore wind power

The utility model belongs to the field of protective devices, and particularly relates to a fan protective device for offshore wind power, which comprises a first arc-shaped cover and a second arc-shaped cover, fixing bolts are movably connected in the first arc-shaped cover and the second arc-shape...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG KAN, WEN YOUFU, WU ZHOUSHENG, ZENG ZHIYU, XIE RUWEN, HUANG FUTONG, HE KAIHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model belongs to the field of protective devices, and particularly relates to a fan protective device for offshore wind power, which comprises a first arc-shaped cover and a second arc-shaped cover, fixing bolts are movably connected in the first arc-shaped cover and the second arc-shaped cover, and sliding rods are slidably connected in the first arc-shaped cover and the second arc-shaped cover. Springs are arranged on the outer sides of the sliding rods, one ends of the springs are fixedly connected with pull blocks, the springs are fixedly connected into the first arc-shaped cover and the second arc-shaped cover, the first arc-shaped cover and the second arc-shaped cover make contact with the pull blocks, a first sealing gasket is fixedly connected into the first arc-shaped cover, and a second sealing gasket is fixedly connected into the second arc-shaped cover. And a mounting mechanism is arranged on the first arc-shaped cover. According to the scheme, by designing the pull block, the sliding