Anti-seismic reinforcing device for building foundation

The invention discloses an anti-seismic reinforcing device for a building foundation. The anti-seismic reinforcing device comprises a frame body and a movable mechanism, wherein the frame body comprises a ground, and a bearing column is inserted into the inner side of the ground; the movable mechanism comprises a fixed block, a supporting rod, a fixed plate, a penetrating rod, a rotating groove, a rotating rod and a rubber plate, and the surface of the ground is connected with the movable mechanism. According to the anti-seismic reinforcing device for the building foundation, shaking of the bearing column is effectively buffered, so that the stability and strength of the bearing column are improved, the anti-seismic grade of the building foundation is improved, a building is prevented from collapsing due to an earthquake, the harm of the earthquake is reduced or even avoided, and the life and property safety is protected. 本发明公开了一种建筑地基的抗震加固装置，其包括架体，所述架体包括地面，所述地面的内侧插设有承重柱；活动机构，所述活动机构包括固定块、支撑杆、固定板、贯穿杆、旋转槽、旋转杆和橡胶