Bridge stay cable ultrasonic detection robot

Abstract

The invention discloses an ultrasonic detection robot for a bridge stay cable. The robot comprises a robot body, wherein a loading and unloading cavity penetrating front and back is formed in an upperside end surface of the robot body, a left groove and a right groove which communicate with a left wall and a right wall of the loading and unloading cavity are formed in the left side and the rightside in the upper end surface of the robot body correspondingly, and an upper bottom plate capable of sealing the upper side end surface of the loading and unloading cavity is arranged between the left groove and the right groove. The robot is advantaged in that the loading and unloading cavity capable of being opened and locked is formed in the robot body, and clamping wheels which are correspondingly arranged in front and rear end surfaces of the robot up and down and left and right and a bridge stay cable are clamped through a clamping device, so the robot body can stably slide on the bridge stay cable, and a transmitting sensor and a receiving sensor for ultrasonic detection and a camera capable of recording can stably work.

Description

technical field [0001] The invention relates to the technical field of ultrasonic detection, in particular to an ultrasonic detection robot for bridge stay cables. Background technique [0002] As a country enjoying the reputation of "infrastructure madness", China is the country with the most bridges and the longest mileage in the world. However, during the long-term use of bridges, especially some important accessories on the bridge, such as the cable stays that support the bridge Under the influence of factors such as natural conditions, temperature, climate, and vehicle traffic for a long time, the cables may have changes or potential safety hazards, which makes the regular inspection of bridge stay cables particularly important. The detection effect is very good, but the detection is particularly troublesome due to the structural problems of the bridge stay cables. Contents of the invention [0003] The object of the present invention is to provide an ultrasonic dete...

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Problems solved by technology

[0002] As a country enjoying the reputation of "infrastructure madness", China is the country with the most bridges and the longest mileage in the world. However, during the long-term use of bridges, especially some important accessories on the bridge, such as the cable stays that support the bridge Under the influence of factors such as natural conditions, temperature, climate, and vehicle traffic for a long time, the cables may have changes or potential safety hazards, which makes the regular inspection of bridge stay cables particularly important. The detection effect is very good, but due to the structural problems of the bridge stay cable itself, the detection is particularly troublesome

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