The utility model relates to an adopt electricity generation diversion tunnel layout pattern of shaft transition belongs to one kind of hydraulic and hydroelectric engineering electricity generation diversion tunnel layout pattern. The water inlet section with advance the hole point connection, gradual change period number is in the water inlet section and enter the inboard of hole point connection department, it is connected with the water inlet section through advancing hole point to go up the one end of flat section, water inlet section axis and last flat section dead in line, the one end of flat section is connected with the main building down, locate to set up the shaft at last flat section axis and flat section axis down nodical, this shaft upper end is connected with the other end of last flat section, this shaft lower extreme is connected with the other end of equalling the section down, shaft upper bend's corner theta 1 is 90, the corner theta 2 of shaft reclination section is 90. The utility model discloses novel structure, operation safe and reliable, construction convenience, economical and practical, arrange compactness, stable in structure, diversion system arrange straight smooth and easy, the range of application wide, has fine application prospect.