Highway Expansion Joint Rapid Sealing and Reinforcement Device and Method

Abstract

The invention discloses a fast sealing and reinforcing device and method for road expansion joints, comprising: a side beam reinforcing device, which includes a movable unit and a fixed unit; a first groove is arranged on the end surface of the side beam, and the movable unit is arranged in the first groove; The fixing unit includes a fixing plate, and the fixing plate is set as an inverted L-shaped structure; a second groove is arranged on the top of the fixing plate; The bottom support plate; the bottom support plate includes the main board and the sub-boards symmetrically arranged on both sides of the main board. An elastic connector is provided; a support block is provided on the top of the main board; a control and monitoring module includes a controller and a stress monitoring module. The present invention greatly improves the efficiency of road expansion joint sealing and reinforcement through the way of integral embedding, and also brings great convenience to later maintenance and replacement.

Description

technical field [0001] The invention relates to the technical field of highway construction, in particular to a fast sealing and reinforcing device and method for highway expansion joints. Background technique [0002] Highway expansion joints refer to the expansion joints that are usually set between two beam ends, between beam ends and bridge abutments or at the hinged position of bridges in order to meet the requirements of concrete deformation, so that the road surface can be horizontally expanded along the long direction, and can be Free expansion and contraction within the range, and firm and reliable. In order to ensure the normal passage of vehicles, a sealing and reinforcement device should be installed in the highway expansion joints. The sealing and reinforcing device of the expansion joint in the 2000 has the problems that installation is laborious and time-consuming, and it is inconvenient for maintenance, which is not conducive to improving the efficiency of th...

AI Technical Summary

Problems solved by technology

[0002] Highway expansion joints refer to the fact that in order to meet the requirements of concrete deformation, expansion joints are usually set between two beam ends, between beam ends and abutments, or at the hinged position of bridges, so that the road surface can be horizontally expanded along the long direction and can be stretched at a certain level. It is free to expand and contract within the range, and it is firm and reliable. In order to ensure the normal passage of vehicles, a sealing reinforcement device should be installed in the expansion joint of the road. While ensuring the horizontal expansion of the road surface, it can avoid water accumulation or unnecessary garbage accumulation in the expansion joint, but use The sealing and reinforcing device of the expansion joint in the method has the problems of laborious and time-consuming installation and inconvenient maintenance, which is not conducive to improving the efficiency of sealing and strengthening the expansion joint of the road

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