Miniature vibration platform and distributed cable vibration simulation test device

A small vibration platform comprises a height-adjustable supporting table and a vibration table top. The vibration table top is fixed to the height-adjustable supporting table through the spring, the vibration excitation device is in transmission fit with the vibration table top and used for exciting the vibration table top to vibrate in the vertical and/or horizontal direction, and the controller is in signal connection with the control end of the vibration excitation device. And the controller is used for controlling the vibration excitation device to vibrate according to a set waveform. The invention discloses a vibration simulation test device for distributed cables. The vibration simulation test device comprises a plurality of small vibration platforms, wherein the small vibration platforms are used for fixing a tower model to be tested. The device is small in size, light and easy to move, and can further simulate multi-excitation propagation and near-far field effects. 一种小型振动平台，包括：可调高支撑台、振动台面；所述振动台面通过弹簧