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A High Performance Damping Bridge Bearing

A high-performance technology for bridge bearings, applied in bridges, bridge construction, bridge parts, etc., can solve the problems of poor bearing stability, single shock-absorbing structure, and poor shock-absorbing effect, so as to improve the waterproof effect and improve Service life, anti-corrosion effect

Active Publication Date: 2022-06-21
FUJIAN JINDING CONSTR DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a high-performance shock-absorbing bridge support in order to solve the problems of single shock-absorbing structure, poor shock-absorbing effect, poor stability of the whole support, and large limitations.

Method used

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  • A High Performance Damping Bridge Bearing
  • A High Performance Damping Bridge Bearing
  • A High Performance Damping Bridge Bearing

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Embodiment Construction

[0027] The following is further described in detail by specific embodiments:

[0028] like Figure 1-5 A high-performance shock-absorbing bridge bearing is shown, which includes a bearing bottom plate 1, a column 11 is fixedly installed at the top center of the bearing bottom plate 1, and a cavity 12 is arranged on the column 11, and the top of the bearing bottom plate 1 is fixed. The ring disk 2 is fixedly installed, and the upright column 11 is located inside the ring disk 2. The top of the ring disk 2 is provided with a plurality of installation grooves 3 arranged in a ring shape. The tops of the mounting posts 5 all extend above the ring disk 2 , and the same support top plate 7 is fixedly mounted on the tops of the multiple mounting posts 5 .

[0029] The same slip ring 4 is fixedly installed on the inner walls of both sides of the installation groove 3 , the bottom of the installation column 5 penetrates the inner ring of the slip ring 4 and extends to the bottom of the...

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Abstract

The invention belongs to the field of bridge supports, and in particular relates to a high-performance shock-absorbing bridge support. A chamber is provided on the top column of the support bottom plate, and a ring plate is fixedly installed on the top of the support bottom plate, and the column is located inside the ring plate. The top of the ring plate is arranged in a ring, and the interior of the multiple installation grooves is slidably installed with mounting columns. The tops of the multiple mounting columns extend above the ring plate, and the tops of the multiple mounting columns are fixedly installed with the same support top plate. The side of multiple mounting columns close to the column is equipped with a slanting rod, the interior of the chamber is provided with a shock absorbing assembly that is movably connected to the multiple slanting rods, and the side of the column and the top plate of the support is fixedly installed with an arc Shaped bumps, two symmetrically arranged rollers are rolled on the sides of the two arc-shaped bumps that are close to each other, and the same vertical rod is set on the two rollers on the same side, and the tops of the two vertical rods are evenly connected to The bottom of the top plate of the support is fixedly installed, which solves the problem of a single shock-absorbing structure of the bridge support and poor shock-absorbing effect.

Description

technical field [0001] The invention belongs to the field of bridge supports, and relates to a high-performance shock-absorbing bridge support. Background technique [0002] Bridges are generally composed of superstructure, substructure, supports and auxiliary structures. The bridge bearing is an important component that connects and constrains the upper and lower structures of the bridge, and is an indispensable part of the load-bearing of the bridge. The shock-absorbing rubber bearing is to add various compounding agents to natural rubber to improve the performance of the rubber, and then use this rubber with shock-absorbing damping effect and a steel plate similar in structure to the ordinary rubber bearing to form a stack by thermal vulcanization. Layer product, is a material with larger bearing capacity. There are various bridge bearing structures, among which the basin rubber bearing is the most common, which has excellent shock absorption effect. The rubber materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/04E01D19/08F16F15/067
CPCE01D19/042E01D19/083F16F15/067
Inventor 贺芳
Owner FUJIAN JINDING CONSTR DEV CO LTD