Composite rolling shock isolation support

A technology of rolling shock isolation and backing plate, which is applied in the direction of earthquake resistance, building components, building types, etc., can solve the problems of poor living comfort, backwardness, and huge energy consumption, and achieve the effects of simple installation and construction, reduced damage, and low cost

Inactive Publication Date: 2019-06-14
DALIAN NATIONALITIES UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Composite rolling shock isolation support
  • Composite rolling shock isolation support

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Embodiment Construction

[0018] exist figure 1 and figure 2 In the shown schematic diagram of the present invention, the lower surface of the upper backing plate 4 is provided with four upper backing plate grooves 3-1, and the upper surface of the lower backing plate 5 is provided with four lower backing plate grooves 3-1. 2. The position of the groove of the upper backing plate corresponds to the groove of the lower backing plate. The groove of the upper backing plate and the groove of the lower backing plate are arc-shaped grooves, and the curvature of the groove of the upper backing plate and the groove of the lower backing plate are the same. Steel balls 2 are placed between the upper backing plate groove and the lower backing plate groove, and the diameters of the steel balls between each upper backing plate groove and the lower backing plate groove are the same. Rubber posts 1 are set at the four corners of the upper backing plate and the lower backing plate.

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
Inventor 孙建刚李想王振崔利富张庆高吕远
Owner DALIAN NATIONALITIES UNIVERSITY
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