Bridge crack recognizing device based on cameras and linear laser device

Abstract

The invention discloses a bridge crack recognizing device based on cameras and a linear laser device. The bridge crack recognizing device comprises a lifting rod, cameras, an illuminating lamp, a numerical control tank, a mounting table, a support frame, the linear laser device, a telescope, a side plate, a display screen, a USB interface, a driving module, a detection module, an illuminating module, a control module, an image module and an auxiliary module. The bridge crack recognizing device has the beneficial effects that by arranging the telescope, a bridge can be remotely observed, and abasis for judging whether the bridge is cracked is provided for a worker; meanwhile, cracks formed in the bridge are captured by virtue of the camera and the linear laser device and are processed by the modules in the numerical control tank, and obtained data and images are displayed on the display screen; and the bridge crack recognizing device is high in recognizing precision and high in workingspeed, the images can be clearly processed, accurate data can be obtained, the removable storage of the data is realized, the judgment effect is strong, and the device can be charged and can be usedat night.

Description

technical field [0001] The invention relates to a bridge crack identification device, in particular to a bridge crack identification device based on a camera and a line laser, and belongs to the technical field of detection equipment applications. Background technique [0002] Bridge cracks refer to a phenomenon in which the surface of the bridge is cracked due to many reasons such as load, its own materials, and external substances. The damage caused by bridge cracks is huge, so it is necessary to regularly and comprehensively check the surface and interior of the bridge. Whether cracks appear, eliminate safety hazards in time, and ensure the safety of pedestrians. Therefore, it is necessary to provide a device that can independently identify whether there are cracks in the bridge and determine the cause. [0003] At present, most of the detection and identification of bridge cracks in construction projects are carried out through human judgment and instrument detection, an...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the detection and identification of bridge cracks in construction projects are carried out through human judgment and instrument detection, and rarely use a combination of cameras and line lasers for detection. Some bridge crack identification devices still have some shortcomings , For example, it is difficult to carry out long-distance detection and identification of bridges, it is inconvenient to move and carry, the artificial observation effect is poor, the recognition accuracy is low, the information data processing is slow, there is no function of moving and storing data, the judgment effect is weak, and it is difficult to identify the cause of cracks , can not be used at night or in dimly lit environment, easy to damage, troublesome to operate, and the price is too high

Images