Three-dimensional shock insulation support with anti-pulling performance

A seismic isolation bearing, three-dimensional technology, applied in the direction of earthquake resistance, building components, construction, etc., can solve the problems of large parts, complex structure, cumbersome assembly, etc., to ensure connection, good vertical bearing capacity and tensile capacity, structure simple effect

Inactive Publication Date: 2021-03-02
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical solution has a complex structure, large parts, and cumbersome assembly.

Method used

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  • Three-dimensional shock insulation support with anti-pulling performance
  • Three-dimensional shock insulation support with anti-pulling performance
  • Three-dimensional shock insulation support with anti-pulling performance

Examples

Experimental program
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Effect test

Embodiment 1

[0029] like Figure 1-3 As shown, the embodiment of the present invention provides a three-dimensional shock-isolation bearing with pull-out performance, which includes an upper seal 1, a limit cylinder 2, a connecting plate 3, and a lower seal 4 arranged in sequence from top to bottom, and The upper sealing part 1 , the limiting cylinder 2 and the lower sealing part 4 are in the shape of a cylinder as a whole, wherein the limiting cylinder 2 is a hollow structure, and the limiting cylinder 2 is filled with shock absorbing components 5 .

[0030] Specifically, the upper seal 1 is connected to the top surface of the shock-absorbing assembly 5, and the top surface, surrounding sides, and bottom of the shock-absorbing assembly 5 are respectively vulcanized with the upper seal 1, the inner walls around the limit cylinder 2, and the upper surface of the connecting plate 3. . Specifically, the shock absorbing assembly 5 includes several thick rubber layers 51 and several steel plat...

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PUM

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Abstract

The invention relates to the field of shock insulation supports, in particular to a three-dimensional shock insulation support with anti-pulling performance. The support comprises an upper sealing piece, a limiting cylinder, a connecting plate and a lower sealing piece which are sequentially arranged from top to bottom, the limiting cylinder is of a barrel-shaped structure, a shock insulation assembly is arranged in the limiting cylinder, the upper sealing piece is connected to the top face of the shock insulation assembly, the top face, the peripheral side faces and the bottom face of the shock insulation assembly are vulcanized into wholes with the upper sealing piece, the peripheral inner walls of the limiting cylinder and the connecting plate respectively, the lower sealing piece is connected with the limiting cylinder through the connecting plate, and connecting holes are formed in the upper sealing piece and the lower sealing piece in a reserved mode. The three-dimensional shockinsulation support with the anti-pulling performance is simple in structure and convenient to install, solves the problem of shock insulation in the horizontal direction, guarantees the vertical shockinsulation performance and has good vertical bearing capacity and tensile capacity.

Description

technical field [0001] The invention relates to the field of shock-isolation bearings, in particular to a three-dimensional shock-isolation bearing with pull-out resistance. Background technique [0002] Earthquake is a sudden and extremely destructive natural disaster. Seismic isolation technology can effectively reduce the damage of houses during earthquakes. The existing seismic isolation bearings include: friction pendulum isolation bearings, hyperbolic spherical Vibration isolation bearings, high damping rubber isolation bearings, memory alloy isolation bearings and other forms, rubber isolation bearings are currently the most researched and relatively mature basic isolation devices, and there have been a large number of projects in China The project uses rubber seismic isolation bearings, including houses, bridges and highways. Most of the existing seismic isolation bearings only consider reducing the impact of horizontal earthquake action on the structure, but the ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02E01D19/04F16F15/08
CPCE01D19/04E04B1/98E04H9/021F16F15/08
Inventor 刘良坤胡业荣荀非凡潘兆东艾心荧
Owner DONGGUAN UNIV OF TECH
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