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Universal horizontal elastic combined support

A technology of horizontal elastic and two-way sliding bearings, which is applied in the direction of building components, earthquake resistance, construction, etc., can solve the problems of loss of limited spring stiffness, spring stuck, limited sliding function, etc., achieve simple structure, eliminate possible stuck, Clear force transmission effect

Active Publication Date: 2015-12-02
BEIJING INST OF ARCHITECTURAL DESIGN
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a universal horizontal elastic combination support, which can solve the technical problems of spring jamming, loss of limited spring stiffness and limited sliding function that may occur in the existing spring support

Method used

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Embodiment Construction

[0030] Examples see Figure 4-5 As shown, a universal horizontal elastic composite support includes at least one bidirectional sliding support 23 and at least one universal horizontal elastic support that are connected between the upper structure 15 and the lower structure 16 and arranged side by side.

[0031] see Figure 6 As mentioned, the two-way sliding support 23 includes a sliding support connecting rod 24 sequentially connected from top to bottom, an upper support plate 25 of the sliding support, a stainless steel plate 26 of the sliding support, a polytetrafluoroethylene plane slide plate of the sliding support 27. The middle body 28 of the sliding support, the polytetrafluoroethylene spherical slide plate 29 of the sliding support and the lower bearing plate 30 of the sliding support.

[0032] see Figure 7-11 As shown, the universal horizontal elastic support is composed of the upper support plate 1 connected with the upper structure 15, the lower support plate 9 ...

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Abstract

The invention provides a universal horizontal elastic combined support. The universal horizontal elastic combined support comprises at least one two-way sliding support and at least one universal elastic support which are connected between an upper structure and a lower structure and arranged side by side. The universal horizontal elastic support is composed of an upper support plate connected with the upper structure, a lower support plate connected with the lower structure, and horizontal elastic devices arranged between the upper support plate and the lower support plate. A set of inwards-concave contact holes formed regularly are formed in the surface of the lower side of the upper support plate. The horizontal elastic devices are a set of vertical cantilever steel bars corresponding to the inwards-concave contact holes one to one. The universal horizontal elastic combined support is simple in structure and definite in force transmission, the problem that an existing two-way spring support can be probably clamped is completely solved, and the universal horizontal elastic combined support can be widely applied to two-way spring support connection on a building and is especially suitable for hinge connection of roof structures and lower bearing structures in large-span structures.

Description

technical field [0001] The invention belongs to the field of earthquake technology engineering, in particular to a horizontal universal elastic support used in large-span structures. Background technique [0002] The existing two-way spring hinge bearing is developed on the basis of the two-way sliding bearing, and is widely used in large-span structures, and can realize the following functions: 1. It has the ability to rotate in all directions; The vertical load is transmitted to the lower supporting structure; third, the horizontal load in a certain direction generated by the upper structure can be partially transferred to the lower supporting structure by designing an appropriate spring stiffness; fourth, the structure can be allowed to perform limited sliding in this horizontal direction. [0003] The structure of the two-way spring hinge support is as attached Figure 1-3 As shown, it mainly consists of the upper support plate 1, the first stainless steel plate 2, the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/36E04B1/98
Inventor 秦凯周忠发朱忠义梁宸宇李华峰邓旭洋
Owner BEIJING INST OF ARCHITECTURAL DESIGN
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