Portable garden arch bridge main arch crack detection device

Abstract

The invention discloses a portable garden arch bridge main arch crack detection device which comprises an arch bridge body, a handrail is arranged at the top of the arch bridge body, a main arch is arranged at the bottom of the arch bridge body, a fixed clamping mechanism is arranged at the top of the handrail, a mechanical telescopic mechanism is arranged on the front side of the fixed clamping mechanism, and a detection mechanism is arranged on the rear side of the mechanical telescopic mechanism. Two L-shaped connecting rods which are symmetrically arranged left and right are installed at the top of the handrail, and a first roller is hinged to the end, away from the handrail, of the L-shaped connecting rod located on the left side. If a common disease occurs, the disease is photographed, information is collected and stored, if the disease is a crack, the width of the crack needs to be measured, a crack image needs to be preprocessed during detection, and a detection result is stored.

Description

technical field [0001] The invention relates to the technical field of bridge detection, in particular to a portable garden arch bridge main arch crack detection device. Background technique [0002] Garden architecture is an important part of the garden. It organically combines with mountains, water, and plants to form a beautiful landscape picture. Bridges are important elements of the landscape in the garden. A type of bridge with extremely beautiful shape. Arch bridges in gardens are most common with single arches, because the bridge openings of single arches are more beautiful and exquisite, which meets the overall artistic conception and aesthetic requirements of the garden. [0003] With the increase of the service period of garden arch bridges, garden arch bridges have entered a period of fatigue, and the occurrence and development of diseases have also entered a high-incidence period. However, in the daily work of bridge inspections, maintenance employees are faced ...

AI Technical Summary

Problems solved by technology

[0003] With the increase of the service period of garden arch bridges, garden arch bridges have entered a period of fatigue, and the occurrence and development of diseases have also entered a high-incidence period. However, in the daily work of bridge inspections, maintenance employees are faced with very big practical problems. The inspection is divided into two steps: on the bridge and under the bridge, and the inspection process is complicated and time-consuming; professional and efficient inspection tools are relatively lacking, and the methods used are relatively backward; the automation level is relatively low, and missed inspections and delays are more prominent

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