A spring suspension bracket is a structural seismic protection measure for buildings. The principle involves installing a certain number of spring suspension brackets at the bottom of the building, which absorb the horizontal impact forces generated by earthquakes through the elasticity of the springs, thereby reducing the building's vibration.

Spring support hangers can enhance the seismic resistance of buildings, primarily due to the following reasons:

Absorb and dissipate seismic energy: During an earthquake, buildings are subjected to horizontal seismic forces, causing vibrations. Spring suspension systems, utilizing their elastic properties, can absorb and dissipate seismic energy, reducing the amplitude of building vibrations, thereby protecting the integrity of the structure.

2. Enhance Building Stability: Buildings are prone to collapse during earthquakes, with one key reason being the displacement of the structure under seismic forces. The introduction of spring suspension brackets helps limit the building's displacement to some extent, improving the building's resistance to collapse and thereby increasing its stability.

3. Reducing Structural Damage: Earthquakes can exert immense pressure and impact forces on building structures, easily leading to structural damage. The use of spring supports and hangers can mitigate the direct impact of earthquake forces on building structures, reducing the risk of structural damage and extending the service life of the buildings.

4. Enhance Building Safety: The installation of spring suspension brackets can significantly improve a building's seismic resistance, reduce the impact of earthquakes on structures, thereby enhancing building safety and minimizing casualties and property losses caused by seismic disasters.