Anti-seismic seismic reduction device for buildings

Abstract

The invention provides an anti-seismic seismic reduction device for buildings. The anti-seismic seismic reduction device comprises a seismic reduction framework; the seismic reduction framework comprises an upper framework, a lower framework and an isolation layer arranged between the upper frame and the lower framework; the upper framework is provided with a plurality of seismic reduction layer groups; each seismic reduction layer group consists of at least two seismic reduction layers; the lower framework is provided with seismic reduction columns; the upper framework is provided with a plurality of seismic reduction bodies; each seismic reduction body comprises a push rod and an upright; a seismic reduction spring is arranged on the periphery of each push rod; each upright can be sheathed on the corresponding push rod; each seismic reduction spring is clamped above the corresponding upright. According to the anti-seismic seismic reduction device for the buildings, provided by the invention, the seismic reduction layer groups and the seismic reduction bodies which respectively consist of the upright, the push rod and the seismic reduction spring are arranged in the upper framework of the seismic reduction framework, and meanwhile, the semicircular seismic reduction columns are arranged in the lower framework, and thus, under the matching of the seismic reduction columns, the seismic reduction layer groups and the seismic reduction bodies, the shaking range cannot be excessively large when a house is under a seismic force, and on the premise that the house stability is improved, the seismic reduction performance is enhanced.

Description

technical field [0001] The invention belongs to the field of shock absorbing devices, in particular to an anti-shock shock absorbing device for buildings. Background technique [0002] Earthquake is a natural disaster that has been accompanied by the development of human history. Earthquakes can cause serious damage to buildings used as places for living, working and studying. Earthquakes will generate seismic waves, which cause buildings to rise and fall vertically and swing horizontally. When the shear or tensile stress on the building exceeds the ultimate strength of the building, the building will break and collapse. In this regard, construction units and design units usually increase the strength and stiffness of the building to improve the seismic performance of the building, which will greatly improve the design standard, increase the number of building materials, and greatly increase the construction cost. Contents of the invention [0003] In order to solve the ...

AI Technical Summary

Problems solved by technology

In this regard, construction units and design units usually increase the strength and stiffness of buildings to improve the seismic performance of buildings, which will greatly improve the design standards, increase the number of building materials, and greatly increase the construction cost

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