Bridge resonance detection monitoring device

Abstract

The invention discloses a bridge resonance detection monitoring device. The bridge resonance detection monitoring device comprises a mounting frame, a supporting frame, a rotating frame, a fixing block and a camera main body, wherein the supporting frame is arranged on one side of the mounting frame; mounting bolts are arranged on one side of the supporting frame at equal intervals; the rotating frame is arranged at the top end of the supporting frame; a rotating ball is arranged in the middle of the top of the rotating frame; the fixing block is connected inside the rotating frame through therotating ball; the camera main body is arranged at the top end of the fixing block; and a monitoring lens is arranged at one side of the camera main body. According to the bridge resonance detectionmonitoring device, dustproof screens are arranged on the inner side wall of the camera main body at equal intervals, limiting grooves are uniformly formed in the bottom end of the inner side of the camera main body, and the inner parts of the limiting grooves are mutually matched with limiting sheets, so that the number of lenses can be increased or decreased in the using process of the device tobe suitable for using requirements, and the practicability of the device is improved through the mutual matching of the limiting sheets and the limiting grooves.

Description

technical field [0001] The invention relates to the technical field of monitoring devices, in particular to a bridge resonance detection and monitoring device. Background technique [0002] Resonance is a technical term in physics with a very high frequency. It refers to the situation where a physical system vibrates at a specific frequency with a larger amplitude than other frequencies. These specific frequencies are called resonance frequencies. In bridge construction Among them, bridge resonance detection is the most important step, but there are a lot of problems and defects in the use of traditional bridge resonance detection and monitoring devices, as follows: [0003] 1. The traditional bridge resonance detection and monitoring device has a limited number of lenses during the use of the device, which cannot meet the detection requirements in a specific working environment; [0004] 2. In the traditional bridge resonance detection and monitoring device, the adjustment...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a bridge resonance detection and monitoring device to solve the problem that the number of lenses in the use of the device proposed in the background technology is limited, and the detection requirements cannot be met in a specific working environment. In the process, the adjustment of the lens angle is not fine enough, and the angle can only be adjusted roughly, which will cause errors in data detection and other problems.

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