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Three-dimensional shock insulation support

A seismic isolation bearing, three-dimensional technology, applied in the direction of earthquake resistance, building type, construction, etc., can solve problems such as building damage

Active Publication Date: 2021-05-28
GUANGZHOU FENGLI RUBBER TIRE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of this application is to provide a three-dimensional seismic isolation bearing, which is used to solve the technical problem that the existing seismic isolation bearing can only defend against horizontal earthquakes and cause serious damage to buildings when encountering vertical vibration earthquakes

Method used

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Embodiment Construction

[0044] The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the scope of protection claimed in the present application.

[0045] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the de...

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Abstract

The invention discloses a three-dimensional shock insulation support. The three-dimensional shock insulation support comprises an upper connecting plate, a lower connecting plate, a middle support and a plurality of side supports, wherein the middle support comprises a support core, an elastic washer and a support body; the support body is installed on the lower connecting plate; the elastic washer is fixedly arranged on the support body. The support core is movably arranged on the elastic washer in the vertical direction; the upper connecting plate is movably installed on the support core in the horizontal direction; and the side supports are evenly distributed on the lower connecting plate around the circumference of the support core, located below the upper connecting plate and used for resetting the upper connecting plate after the upper connecting plate moves in the horizontal direction when being vibrated. According to the three-dimensional shock insulation support, the middle support and the side supports are arranged and jointly support the upper connecting plate, and the effect of shock absorption in the vertical direction can be achieved while shock absorption in the horizontal direction is achieved.

Description

technical field [0001] The present application relates to the technical field of vibration-absorbing bearings, in particular to a three-dimensional vibration-isolation bearing. Background technique [0002] Earthquake is an unpredictable natural disaster with strong suddenness and great harm to human society. Under the action of an earthquake, the destruction of buildings is the most direct cause of economic losses and casualties, so the most effective measure to mitigate earthquake disasters is to improve the earthquake resistance of buildings. [0003] Compared with the traditional rigid anti-seismic technology, the shock-absorbing effect of rubber seismic isolation bearing is excellent, safe and reliable. The main principle is to prolong the vibration period of buildings and bridges, thereby reducing the seismic response. [0004] In my country's national standard code for seismic design of buildings (GB 50011-2010 (2016)), the fourth item of 5.1.1 stipulates that large-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E04B1/98E01D19/04
CPCE04H9/021E04B1/98E01D19/04
Inventor 伍华东胡白杨卢振雄张春龙
Owner GUANGZHOU FENGLI RUBBER TIRE
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