Pneumatic impact table horizontal table top connecting device

The invention relates to the technical field of high-magnitude impact test equipment, and discloses a pneumatic impact table horizontal table top connecting device which comprises a horizontal table top and a base, one end of a connecting device is fixedly connected to the horizontal table top, and the other end of the connecting device is slidably connected to the base. The horizontal table top is kept relatively static before being impacted, the horizontal table top can slide in a one-way two-degree-of-freedom mode relative to the base when being impacted, force interference in other directions during impact is avoided, safety and reliability are achieved during testing, and the accuracy of test data can be effectively guaranteed. 本申请涉及高量级冲击试验设备技术领域，公开了一种气动式冲击台水平台面连接装置，包括水平台面和底座，通过连接结构一端固定连接于所述水平台面上，另一端滑动连接于所述底座上。水平台面在撞击前保持相对静止，受到撞击时水平台面相对底座能够单向双自由度滑动，避免冲击时受到其他方向力干扰，试验时安全可靠且能有效保证试验数据的准确性。