Bridge detection device for daily maintenance

Abstract

The invention discloses a bridge detection device for daily maintenance, and relates to the technical field of bridge detection. The bridge detection device comprises two detection mechanisms. A fixing mechanism is fixedly connected between the two detection mechanisms, and a wrapping mechanism is fixedly connected in the fixing mechanism. Symmetrical guide wheel mechanisms are fixedly connected to the top of the wrapping mechanism, the wrapping mechanism comprises a contact ring, a connecting column is fixedly connected to the outer wall of the contact ring, and stabilizing devices are fixedly connected to the top and the bottom surface of the contact ring. Through combination of a rotating ring, a connecting block and a contact block, when the device is disturbed by strong wind, a fixing ring rotates, the connecting block is driven to be compressed towards a baffle, an elastic ring is compressed and deformed, the baffle is pushed to reset through elastic deformation, the connecting block rotates in the direction opposite to the rotating direction, and therefore inertia generated by shaking is counteracted; and the device is kept stable on the surface of a cable.

Description

technical field [0001] The invention relates to a detection device, relates to the technical field of bridge detection, in particular to a bridge detection device for daily maintenance. Background technique [0002] With the rapid development of economy and transportation, the development of long-span bridges is getting faster and faster. As a new type of modern bridge, cable-stayed bridges have been widely used in the world. After the completion of cable-stayed bridges and suspension bridges, the cables, one of the main stress-bearing components, will be exposed to the air for a long time, and the polyethylene protective layer on the surface of the cables will show different degrees of hardening and aging damage. Corrosion due to moisture and other acidic substances, and even broken wires in severe cases, endangering the safety of the bridge. Therefore, it is necessary to use a detection device to detect the cables on a regular basis. The following problems exist in the pri...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a bridge detection device for daily maintenance, one purpose of which is to reduce the impact of wind force on the vibration of the detection device, and to solve the problem that the wind force will be affected by the wind force in the high-altitude environment as the climbing height becomes higher. The increase will make the detection device vibrate under the disturbance of wind force, which will cause the detection device to swing on the surface of the cable, and the connection between the device and the cable will be rubbed by the device, causing damage to the cable and exacerbating the weathering of the cable; the other This purpose is to solve the problem that the detection equipment on the detection device cannot be stabilized on the surface of the cable due to the influence of wind force, which will interfere with the detection of the cable and affect the detection results, so as to achieve the effect of accurately obtaining the data of the detection cable

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