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Sliding plate supporting seat

A skateboard and rubber bearing technology, which is applied in the direction of building types, buildings, building components, etc., can solve the problems of limited vertical bearing capacity and large friction coefficient of elastic skateboard devices, and achieve coordinated vertical deformation and small vertical stiffness , to reduce the effect of earthquake

Pending Publication Date: 2018-03-16
GUANGZHOU UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of limited vertical bearing capacity of the rubber shock-isolating bearing in the prior art and a large friction coefficient of the elastic skateboard device, and to propose a skateboard bearing with a relatively large vertical bearing capacity, which can better friction efficiency

Method used

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Embodiment Construction

[0030] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] refer to Figure 1-Figure 4 , this embodiment provides a skateboard support, including an upper connecting plate 101, an outer ring plate 102, a rubber bearing, a polymer material plate 104, a stainless steel mirror plate 105 and a lower connecting plate 106;

[0032] The upper connecting plate 101 includes a connecting plate main body 1011 and a lower ring plate 1012 arranged on the edge of the lower surface of the connecting plate main body 1011, and the upper surface of the connecting plate main body 1011 is used for fixed connection with the upper shock-isolation structure;

[00...

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Abstract

The invention provides a sliding plate supporting seat. The sliding plate supporting seat comprises an upper connecting plate, an outer ring plate, a rubber supporting seat, a high polymer material plate, a stainless steel mirror plate and a lower connecting plate. A vertical bearing system is composed of the upper connecting plate, the rubber supporting seat, the high polymer material plate, thestainless steel mirror plate and the lower connecting plate. In the vertical force transmission process, the rubber supporting seat does not bear the function of a horizontal load; compared with an ordinary elastic sliding plate supporting seat, the rubber supporting seat cannot be cut off under the earthquake action due to the too large friction coefficient of a lower sliding plate; and a horizontal bearing system is composed of the upper connecting plate, the outer ring plate, a lower sealing plate of the rubber supporting seat, the high polymer material plate, the stainless steel mirror plate and the lower connecting plate, and horizontal force is transmitted step by step through the components during an earthquake, so that when the horizontal force reaches the high polymer material plate, relative sliding between the high polymer material plate and the stainless steel mirror plate happens, and the earthquake effect on an upper structure is reduced through friction energy consumption.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a sliding board support. Background technique [0002] The seismic isolation device plays an important role in alleviating the damage caused by horizontal earthquakes to buildings and bridge structures. The device has good horizontal deformation capacity and energy consumption effect, so it is used in buildings and bridges. The damage to buildings and bridges caused by the horizontal vibration of earthquakes has been well tested in many actual earthquakes in recent years. Existing shock isolation devices mainly include laminated rubber shock-isolation bearings and elastic skateboard devices. The laminated rubber bearings have the advantage of large horizontal deformation, but limited vertical bearing capacity; the elastic skateboard device has a large vertical bearing capacity, but its disadvantages are If the isolation structure has been used for a long time, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04H9/022
Inventor 沈朝勇陈洋洋谭平黄襄云马玉宏崔杰周福霖
Owner GUANGZHOU UNIVERSITY
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