Cushioning and stabilizing platform of gravity testing equipment

The invention relates to a cushioning and stabilizing platform of gravity testing equipment. The platform is divided into an upper layer and a lower layer, wherein the upper layer is a horizontal cushioning mechanism, the lower layer is a vertical cushioning mechanism, the vertical cushioning mechanism is arranged on a base plate, the upper end of the vertical cushioning mechanism is connected with the horizontal cushioning mechanism, an installation plate is placed at the upper end of the horizontal cushioning mechanism, and a viscous damper is connected between the base plate and the installation plate. According to the cushioning and stabilizing platform of the gravity testing equipment, the gravity testing equipment can be kept in a three-direction translation state all the time through the vertical cushioning mechanism and the horizontal cushioning mechanism, and angular acceleration is not available; meanwhile, low-frequency cushioning and large damping are achieved, vibration energy ...