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Rapid sealing and reinforcing device and method for highway expansion joint

A reinforcement device and expansion joint technology, which is applied to roads, roads, pavement details, etc., can solve the problems of inability to adjust, enter, and reduce the installation efficiency of expansion joint devices, and achieve the effect of rapid, efficient and convenient installation

Inactive Publication Date: 2021-06-01
杨文丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The road expansion joint refers to a structural joint set along the appropriate part of the construction joint direction of the building or structure in order to prevent the road components from being cracked or damaged due to climate temperature changes (thermal expansion, cold contraction). The stagnant water and garbage enter the expansion joints, so it is necessary to install expansion joint sealing devices at the expansion joints. When the road expansion joint reinforcement device is installed, it is generally necessary to connect the welded steel bars on the expansion joint device with the interior of the road. Therefore, when installing the expansion joint device, the distance between the welded steel bar of the expansion joint device and the internal steel bar of the road is required to be less than two centimeters, while the welded steel bars of the existing expansion joint device are fixed and cannot be adjusted. Due to the different construction structures of the road, the distance between the welded steel bar of the expansion joint device and the internal steel bar of the road will be greater than two centimeters, so it cannot be welded. It is necessary to plant other steel bars in the gap between the welded steel bar and the internal steel bar of the road. Plant steel bars so that the welded steel bars of the expansion joint device and the steel bars inside the road are welded and fixed
[0003] When the existing road expansion joint reinforcement device is installed, when the distance between the welded steel bar and the internal steel bar of the road is greater than two centimeters, the steel bar needs to be planted, and the steps of planting the steel bar are cumbersome, and it is necessary to drill holes, measure and cut the steel bar before fixing the steel bar. Thereby reducing the installation efficiency of the expansion joint device

Method used

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  • Rapid sealing and reinforcing device and method for highway expansion joint
  • Rapid sealing and reinforcing device and method for highway expansion joint
  • Rapid sealing and reinforcing device and method for highway expansion joint

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0039] Such as Figure 1-8 Shown, a kind of highway expansion joint rapid sealing reinforcement device, comprises:

[0040] The road body 1, and the expansion joint 2 arranged inside the road body 1;

[0041] There are two installation grooves 3, and the two installation grooves 3 are respectively set above the inner walls on both sides of the expansion joint 2;

[0042] Two supporting seats 4 are provided, the two supporting seats 4 are located between the expansion joints 2, and the supporting seats 4 are fixedly connected to the lower inner wall of the expansion joints 2;

[0043] Two sealing mechanisms 5 are provided, the two sealing mechanisms 5 are respectively located between the installation grooves 3, and the sealing mechanisms 5 are located above the support...

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Abstract

The invention discloses a rapid sealing and reinforcing device and method for a highway expansion joint. The device comprises: a highway body and expansion joints arranged in the highway body; two mounting grooves, wherein the two mounting grooves are formed in the upper portions of the inner walls of the two sides of the expansion joints correspondingly; two supporting seats, wherein the two supporting seats are located between the expansion joints, and the supporting seats are fixedly connected with the inner walls of the lower portions of the expansion joints; two sealing mechanisms, wherein the two sealing mechanisms are located between the mounting grooves, and the sealing mechanisms are located above the supporting seats; and two fixing mechanisms, wherein the two fixing mechanisms are located in the mounting grooves, and the fixing mechanisms are located on one sides of the sealing mechanisms. The effect that an expansion joint device is installed more rapidly and efficiently is achieved, and therefore the problems that when the distance between a welded steel bar and a steel bar in a road is larger than two centimeters, the expansion joint device is inconvenient to install, and the installation efficiency is reduced are effectively solved.

Description

technical field [0001] The invention relates to the technical field of road expansion joints, in particular to a rapid sealing and strengthening device and method for road expansion joints. Background technique [0002] The road expansion joint refers to a structural joint set along the appropriate part of the construction joint direction of the building or structure in order to prevent the road components from being cracked or damaged due to climate temperature changes (thermal expansion, cold contraction). The stagnant water and garbage enter the expansion joints, so it is necessary to install expansion joint sealing devices at the expansion joints. When the road expansion joint reinforcement device is installed, it is generally necessary to connect the welded steel bars on the expansion joint device with the interior of the road. Therefore, when installing the expansion joint device, the distance between the welded steel bar of the expansion joint device and the internal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/02
CPCE01C11/02
Inventor 杨文丽徐丽卫孙正尹涛陈盼张昭赵楠李阳阳吕玉阁乔磊
Owner 杨文丽
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