Shock insulating device resistant to pulling and twisting

A technology of anti-torsion and anti-tension, which is applied in the direction of anti-seismic and building components, etc. It can solve the problem of low strength of friction-slip isolation bearings and rolling isolation bearings, poor tensile and torsion resistance, Low vertical stiffness of the rubber bearing and other issues, to achieve the effect of low material cost, good shock isolation effect, and remarkable shock isolation effect
CN103669633AInactive Publication Date: 2014-03-26BEIJING UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING UNIV OF TECH
Publication Date
2014-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a shock insulating device resistant to pulling and twisting and belongs to the technical field of building shock resistance. The shock insulating device is mainly composed of a high-rise structure (1), an upper-portion rigid pedestal (2) with high rigidity and bearing capability, a base heat-insulating layer (3), viscous dampers (4), damping springs (5), springs, a damper supports (6), a lower-portion rigid pedestal (7) with high rigidity and bearing capability, horizontal limiting sliders (8), bottom horizontal shock-insulating linear guide rails (9), bottom longitudinal shock-insulating linear guide rails (10) and longitudinal limiting sliders (11). The shock insulating device is low in cost, simple in structure, convenient to construct, high in pulling resistance and twisting resistance and obvious in shock-insulating effect.
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Description

technical field

[0001] The invention belongs to the technical field of shock absorption and isolation in structural engineering, and relates to a linear guide rail with a small friction coefficient, and two layers of vertical guide rails are arranged on the upper and lower layers, so as to meet the requirements of shock isolation in two vertical directions. Some auxiliary components such as springs for structural rigidity and dampers for controlling displacement and energy consumption form a complete shock-isolation device. The invention has low cost, strong tensile and torsion resistance, outstanding shock isolation effect, convenient construction and good development prospects. Background technique

[0002] In the field of civil engineering at home and abroad, the seismic isolation technology of medium and low height buildings is approaching maturity. The main technologies are: rubber bearing isolation, friction sliding bearing isolation, and rolling isolation. There are ...

Claims

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