Engine crankshaft access arrangement

The utility model provides an engine crankshaft access arrangement. Including a braced frame, braced frame be three -dimensional rectangle, including the base, four angles of base are provided with the stack foot for it piles up to become the buttress with braced frame, inside vertical three backup pads that are provided with of braced frame, be left support plate, well backup pad and right branch fagging respectively, all offer the corresponding hole in position in three backup pads, it is fixed by the chucking that the bent axle passes three hole simultaneously, its mesoporous figure is a plurality of, is array distribution in each backup pad, three backup pads in, left support plate lie in the left side be used for blocking the bent axle tail end, well backup pad and right branch fagging lie in the right side and are used for blocking bent axle right -hand member and bending section. The utility model discloses simple structure, convenient and fast is transported in access and a large amount of engine cran