Building road bridge crack repairing and fixing structure

The utility model discloses a building road bridge crack repairing and fixing structure which comprises a road surface, crack grooves and concrete, a reinforcing mechanism is arranged between the roadsurfaces on the two sides of each crack groove, each reinforcing mechanism comprises a threaded rod,...

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Bibliographic Details
Main Author LIU LIANSONG
Format Patent
LanguageChinese
English
Published 03.11.2020
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
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Summary:The utility model discloses a building road bridge crack repairing and fixing structure which comprises a road surface, crack grooves and concrete, a reinforcing mechanism is arranged between the roadsurfaces on the two sides of each crack groove, each reinforcing mechanism comprises a threaded rod, a threaded groove, a connecting rod, a connecting block, a fixing block, a limiting rod and a threaded hole, and the threaded rods are symmetrically arranged in the crack grooves. Threaded grooves matched with the threaded rods are formed in the road surfaces, the threaded rods are in threaded connection with fixing blocks, and connecting rods are fixed to the fixing blocks. The fixing structure solves the problem that road surfaces on two sides of the crack groove cannot be connected and fixed by an existing road bridge crack repairing and fixing structure, provides a pull force for the road surfaces on two sides of the crack groove, prevents the road surfaces from cracking continuously,solves the problem that th
Bibliography:Application Number: CN202020289862U