Adjustable anti-falling beam and anti-collision beam seismic mitigation and isolation device

The utility model belongs to the technical field of shock absorption and isolation devices, and discloses an adjustable anti-falling beam and anti-collision beam shock absorption and isolation device.The main technical characteristics are as follows: the structure is simple; including a connecting rod, a left nut, a left stop block, a left anti-falling beam damping module and a left anti-collision beam damping module are arranged at the left end part of the connecting rod; a right nut, a right stop block, a right anti-falling beam damping module and a right anti-collision beam damping moduleare arranged at the right end part of the connecting rod; the right end part of the left anti-collision beam damping module is connected with the left end part of the left connecting pipe; the left end of the right anti-collision beam damping module is connected with the right end of the right connecting pipe, an adjusting pipe is arranged between the left connecting pipe and the right connectingpipe, the left end of the a