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Double-friction surface shock insulation support with balls

A seismic isolation bearing and friction surface technology, applied in the direction of earthquake resistance, building components, building types, etc., can solve problems such as residual deformation of the bearing, and achieve the effect of strong vertical bearing capacity, solving residual deformation, and convenient operation.

Inactive Publication Date: 2018-11-20
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ball double-friction surface shock-isolating bearing with strong vertical bearing capacity and capable of solving the problem of residual deformation of the bearing

Method used

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  • Double-friction surface shock insulation support with balls
  • Double-friction surface shock insulation support with balls
  • Double-friction surface shock insulation support with balls

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Embodiment Construction

[0015] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting wi...

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Abstract

The invention discloses a double-friction surface shock insulation support with balls. The double-friction surface shock insulation support with the balls comprises the balls, a lower bearing plate with a first groove, an upper bearing plate with a second groove and two buffering energy dissipation plates fixed to the bottom of the first groove and the bottom of the second grove respectively. Thelower bearing plate and the upper bearing plate are horizontally arranged in a mirror symmetry mode. The balls are located between the first groove and the second groove, and the upper ends and the lower ends of the balls abut against the two buffering energy dissipation plates respectively. The double-friction surface shock insulation support with the balls is high in vertical bearing capacity, the residual deformation problem of the support can be solved, the double-friction surface shock insulation support with the balls is simple in structure, convenient to operate, easy to mount and low in manufacturing cost, and volume production can be achieved.

Description

technical field [0001] The invention relates to the field of vibration isolation technology, in particular to a vibration isolation bearing with double friction surfaces of balls. Background technique [0002] Structural isolation technology is currently recognized as an effective control technology in the world, and it provides the possibility to ensure the safety of major structures. At present, the types of foundation isolation mainly include: interlayer rubber pad isolation, sliding friction isolation, rolling isolation, pendulum isolation, combined isolation, etc. Among them, there are mainly three types of interlayer rubber bearings: natural interlayer rubber isolation bearings, which have high vertical stiffness and strong aging resistance, but small damping and poor energy dissipation; lead core interlayer rubber isolation bearings, of which lead core Not only the plastic deformation capacity of the bearing is improved, but also the damping is improved; the high-dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/36E04B1/98E04H9/02
CPCE04B1/36E04H9/021E04H9/023
Inventor 陈睦锋魏陆顺陶然廖盛薪林霞娟
Owner FOSHAN UNIVERSITY
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