Novel bridge reinforcing system and construction method thereof

A bridge and a new technology, applied in the new bridge reinforcement system and its construction field, achieves the effects of strong practicability, easy replacement of steel bundles, safe and convenient prestress unloading

Pending Publication Date: 2022-07-29
周平江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of this, the present invention hopes to provide a novel bridge reinforcement system and its construction method, to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option

Method used

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  • Novel bridge reinforcing system and construction method thereof
  • Novel bridge reinforcing system and construction method thereof
  • Novel bridge reinforcing system and construction method thereof

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Embodiment Construction

[0040]In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0041] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0042] like Figure 1-10 As shown in the figure, the embodiment of the present invention provides a new type of bridge reinforcement system, including an operation fixing plate body 1, a second circular plate body 5 and a steel bundle 8, and an operation groove 7 is opened on one side of the operation fixing plate body 1, The inner side walls of the operating groove 7 are symmetrically provided with eight circular through holes 4, and the inner side walls of the circular through...

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Abstract

The invention provides a novel bridge reinforcing system. The novel bridge reinforcing system comprises an operation fixing plate body, a second circular plate body and a steel beam. A rotating rod drives a plurality of second bevel gears to rotate on a plurality of first bevel gears, the first bevel gears drive a first circular plate body to rotate, and when the first circular plate body drives an arc-shaped limiting groove to rotate, the arc-shaped limiting groove drives a limiting rod to rotate; the limiting rod is used for assisting the second circular plate body and the first circular plate body to rotate synchronously, the first threaded groove rotates on the threaded rod, and the fixing hook drives the steel beam to be tensioned. Due to the fact that the tensile forces of the multiple steel beams are different, when the tensile force of one steel beam is reached, a bolt rotates in a second threaded groove after passing through a third through hole, a limiting rod is taken out of an arc-shaped limiting groove, other second circular plate bodies can rotate conveniently, the multiple steel beams are tensioned, and the multiple steel beams can be tensioned at the same time; the stress of different steel bundles can be adjusted, the working efficiency is improved, the prestress unloading of the steel bundles is safely and conveniently realized, and the steel bundles are convenient to replace.

Description

technical field [0001] The invention relates to the technical field of bridge reinforcement, in particular to a novel bridge reinforcement system and a construction method thereof. Background technique [0002] Bridge reinforcement generally refers to restoring or improving the bearing capacity of existing bridges by reinforcing components and improving structural performance, in order to extend their service life and meet the requirements of modern transportation; bridge reinforcement should follow certain rules for construction. The general procedures for bridge reinforcement are: [0003] 1) Investigate and determine the purpose, requirements and technical standards of technical transformation; [0004] 2) Check the status and damage of the bridge; [0005] 3) Investigate the historical technical data and existing traffic conditions of the bridge; [0006] 4) Formulate maintenance and reinforcement or reconstruction plans and analyze and compare; [0007] 5) The plan ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D22/00
CPCE01D22/00
Inventor 周平江高永义蔡巍陈华龙杨进龚永康郭浩
Owner 周平江
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