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A road bridge crack repair and reinforcement device for construction engineering

A reinforcement device and construction engineering technology, applied in bridge reinforcement, bridge maintenance, construction, etc., can solve problems such as poor crack repair effect and insufficient connection, and achieve the effect of improving sliding effect, increasing service life, and improving connection effect.

Active Publication Date: 2021-12-03
淮北淮海建设工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crack groove cover plate in the above patent has the following disadvantages: the above crack groove cover plate can only repair the cracks of the corresponding size, and the repair effect is poor for cracks larger than the above crack groove cover plate size. If it is used in batches, the connection is not tight enough

Method used

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  • A road bridge crack repair and reinforcement device for construction engineering
  • A road bridge crack repair and reinforcement device for construction engineering
  • A road bridge crack repair and reinforcement device for construction engineering

Examples

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Effect test

Embodiment 1

[0033] A kind of road bridge crack repair reinforcement device that construction engineering is used, as figure 1 , image 3As shown, it includes a main body 1, a waterproof mechanism, a primary fixing mechanism and a secondary fixing mechanism. The outer wall of one side of the main body 1 is welded with a first connecting plate 2, and the outer wall of the other side of the main body 1 is welded with a third connecting plate 10; The top outer wall of the first connecting plate 2 is provided with a first connecting hole 16; the top outer wall of the third connecting plate 10 is welded with a third connecting hole 18; the first connecting hole 16 is compatible with the third connecting hole 18; The outer wall of one side of the main body 1 is welded with a second connecting plate 3, and the outer wall of the other side of the main body 1 is welded with a fourth connecting plate 19; the outer wall of the top of the second connecting plate 3 is provided with a second connecting ...

Embodiment 2

[0044] A kind of road bridge crack repair reinforcement device that construction engineering is used, as Figure 5 As shown, in order to limit the direction of the spring 23; this embodiment makes the following improvements on the basis of embodiment 1: the outer wall of the top of the main body 1 is welded with a guide seat 26, and the inner wall of the guide seat 26 is slidably connected with a guide post 25, and the guide post 25 The top outer wall is welded to the bottom outer wall of the support plate 24; by setting the guide column 25 and the guide seat 26, the deformation state of the spring 23 can be limited when the spring 23 is under pressure, and the service life of the spring 23 can be improved.

[0045] When this embodiment is in use, when the repair and reinforcement device is subjected to an external force, the guide post 25 and the guide seat 26 can counteract part of the force in the horizontal direction, thereby limiting the deformation state of the spring 23 ...

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Abstract

The invention discloses a repairing and reinforcing device for cracks in road bridges used in construction engineering, and relates to the technical field of crack repairing in roads and bridges; in order to solve the problem of poor repairing effect of large cracks; it specifically includes a main body, a waterproof mechanism, a primary fixing mechanism and a secondary fixing mechanism. Fixing mechanism, the outer wall of one side of the main body is welded with a first connecting plate, and the outer wall of the other side of the main body is welded with a third connecting plate; the outer wall of the top of the first connecting plate is provided with a first connecting hole; the third connecting plate The top outer wall is welded with a third connection hole. In the present invention, by arranging the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate, when multiple repairing reinforcement devices are used, they can be tightly and firmly connected, thereby enhancing the fixing effect on large-sized cracks; through The arrangement of the washer and the washer groove can further limit the relative displacement between the various repairing reinforcement devices, thereby enhancing the firmness of the connection between the various repairing reinforcement devices.

Description

technical field [0001] The invention relates to the technical field of road bridge crack repair, in particular to a road bridge crack repair and reinforcement device for construction engineering. Background technique [0002] Transportation is an important link connecting cities and an important channel for transporting people and goods for urban development. As the main driving force of urban development, transportation has a decisive impact on the flow of production factors and the development of urban systems, while the integrity of roads and bridges has a great impact on Traffic has a great impact. With long-term use, roads and bridges tend to be damaged. The repair and reinforcement of cracks in roads and bridges is also crucial to daily traffic and urban development. [0003] After searching, the Chinese patent application number is CN201820423646.4, which discloses a road bridge crack repair and reinforcement device, including a waterproof cover, a crack groove cover ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D22/00
CPCE01D22/00
Inventor 苏伟王洪元
Owner 淮北淮海建设工程有限责任公司
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