Air guide sleeve for wind power generator

Abstract

The invention provides an air guide sleeve for a wind power generator. The air guide sleeve comprises a main sleeve body located on the circumference of the air guide sleeve, the main sleeve body is assembled on a fixed chassis by a plurality of groups of bolt assemblies and fixing assemblies which are arranged at intervals; each group of the bolt assemblies includes two bolt columns and bolt sleeves. The bolt sleeves are symmetrically fixed to a connecting end plate, the bolt columns penetrate through the main sleeve body and are fixed into the bolt sleeves, and heightening pieces are arranged on nuts of the bolt columns and the surface of the main sleeve body. The fixing assemblies are arranged symmetrically on both sides of each group of the bolt assemblies, the fixing assemblies include fixing columns, positioning pieces, supports, fixing sleeves and clamping plates, wherein the bottom ends of the fixing columns are welded and fixed to the fixed chassis, and the fixing columns areperpendicular to the upper surface of the fixed chassis. Assembly holes are formed, above the fixing columns, in the main sleeve body, the supports are arranged in the assembly holes, and the positioning pieces matched with the fixing columns are arranged at the bottoms of the supports. The air guide sleeve has the advantages of simple structure, firm connection, low manufacturing cost and fast working speed.

Description

technical field [0001] The invention belongs to the technical field of wind power generators, and in particular relates to a wind deflector for a wind power generator. Background technique [0002] The wind deflector of the wind turbine is usually used to protect the mechanical and electrical components in the unit, and it is also a safety protection device for the construction workers. [0003] Due to the large size of the shroud itself, it is assembled in the workshop, and the dismantling process is relatively difficult, especially professional tools are required for the dismantling operation. These professional tools are large in size and heavy, difficult to carry on the wind tower, and the operation process is relatively slow , have an impact on the operating efficiency and operating safety of the wind turbine. Contents of the invention [0004] In view of this, the purpose of the present invention is to provide a wind deflector for wind power generators, which requir...

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