Symmetric cantilever vibration auxiliary device

The invention belongs to the technical field of vibration auxiliary device designing, and particularly relates to a symmetric cantilever vibration auxiliary device. The vibration auxiliary device comprises a support and connecting rings, wherein the support comprises an inverted-T-type supporting plate and auxiliary reinforcing ribs, and the inverted-T-type supporting plate comprises a vertical plate and a bottom plate at the lower end of the vertical plate; the number of the connecting rings is two, each connecting ring is of a flange-shaped annular structure, one end of each connecting ring is provided with a mechanical interface matched with products taking part in a test, the other end of each connecting ring is fixed to the vertical plate of the support through screws and locating pins, and the two connecting rings are fixed to the vertical plate of the support symmetrically left and right. The symmetric cantilever vibration auxiliary device solves the technical problem that a vibration ...