Composite rolling shock isolation support

Abstract

The invention discloses a composite rolling shock isolation support. An upper base plate groove is formed in the lower surface of an upper base plate, a lower base plate groove is formed in the uppersurface of a lower base plate, the position of the upper base plate groove corresponds to the position of the lower base plate groove, steel balls are placed between the upper base plate groove and the lower base plate groove, and rubber columns are arranged at the four corners of the upper base plate and the lower base plate. According to the composite rolling shock isolation support, the stability of the device is improved, the shock absorption and energy consumption ability of the device is improved, and the cost of the shock insulation device is lowered; resilience is achieved, and the carrying capacity is improved; the structure is simple, material taking is convenient, installation and construction are easy, and the cost is low; the vertical pressure loading ability is high, the shock insulation effect is great, the instantaneous reset function is achieved, the purpose of supporting the upper part structure is achieved, and the purpose of isolating the input of earthquake to theupper part structure is further achieved, and destructive earthquake damage to rural residents is lowered.

Description

technical field [0001] The invention belongs to the field of earthquake isolation, in particular to a rolling isolation bearing. Background technique [0002] At present, most engineering circles at home and abroad focus on the seismic isolation research of important urban structures such as high-rise and long-span bridges. In fact, the most serious losses in the earthquake in my country are a large number of rural residential buildings such as various bricks, earth, stones, and wood. In rural areas, "disasters caused by small earthquakes" occur from time to time. Therefore, it is particularly important to popularize and apply seismic isolation technology in agricultural housing projects to reduce earthquake losses. At the same time, the development of energy-saving technology in villages and towns in my country is backward, the living comfort is poor, and the energy consumption is very huge. Grasping the characteristics of a large number of buildings in villages and towns ...

AI Technical Summary

Problems solved by technology

At the same time, the development of energy-saving technology in villages and towns in my country is backward, the living comfort is poor, and the energy consumption is very huge

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