MAIN FRAME FOR WIND POWER GENERATOR

摘要

PURPOSE: A mainframe of a wind power generator is provided to catch an accurate connection position in every direction when the mainframe is connected to a bearing housing which supports a rotary shaft capable of rotating a rotor. CONSTITUTION: A mainframe of a wind power generator comprises a main body(10) and combining position guide modules(20, 120). A bearing housing which supports a rotary shaft capable of rotating the wind power generator is combined in a top unit of the main body. The combining position guide modules guide to catch a connection position of the bearing housing to the longitudinal direction of the rotary shaft, and to the cross direction of the longitudinal direction thereof, from the top unit of the main body.