Damping support

A shock-absorbing bearing and bearing plate technology, which is applied to bridge parts, bridges, buildings, etc., can solve the problem of rubber bearings that can not meet the shock-absorbing requirements at the same time, and achieve simple structure, lower production costs, and shock-absorbing effects. Good results

Inactive Publication Date: 2020-12-11
刘洪江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention proposes a shock-absorbing support, which aims to solve the problem that there is no rubber support in the prior art that can simultaneously satisfy the shock-absorbing requirements of vehicle-mounted shock absorbers to earthquakes with large magnitudes

Method used

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0041] In the description of the present invention, it should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "hor...

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Abstract

The invention belongs to the technical field of supports, and particularly relates to a damping support. The damping support comprises a first support plate, a second support plate, a first elastic body and a second elastic body, and the two ends of the first elastic body are fixedly connected with the first support plate and the second support plate respectively; the second elastic body is arranged outside the first elastic body, the second elastic body is fixedly connected with the second support plate, and a kinematic pair is formed between the second elastic body and the first support plate; and a limiting mechanism is arranged on the first support plate and used for limiting the sliding limit position of the second elastic body relative to the first support plate. According to the damping support, the first elastic body and the second elastic body are arranged to be matched for damping, so that the damping support can adapt to damping of large-range shock force.

Description

technical field [0001] The invention belongs to the technical field of supports, and in particular relates to a shock-absorbing support. Background technique [0002] Earthquake disasters in recent years have shown that once an earthquake severely damages traffic lines, the possible loss of life, property and indirect economics will become larger and larger. As an important throat of the traffic network, the bridge's anti-seismic performance is related to the smoothness of the entire traffic lifeline, which in turn affects the speed of earthquake relief and post-disaster reconstruction. Therefore, the seismic research of bridge structures has always been a hot issue concerned by scholars. [0003] The bridge seismic design method has gone through the traditional strength seismic theory, ductility seismic theory and seismic isolation technology theory and other stages. Among them, shock absorption and isolation technology is a simple, economical and advanced engineering ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04
CPCE01D19/041
Inventor 侯虎祥刘峰徐江强张和平刘新成张永波邹远雄刘洪江
Owner 刘洪江
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