Retractable detection arm equipment for bridge detection

Abstract

The invention provides retractable detection arm equipment for bridge detection, relates to the field of bridge detection, and solves the problems that automatic paint repair of a paint lack part on abridge pipe body cannot be realized while detection is carried out, automatic supply of paint repair sponge cannot be realized, part of a pipe body on a bridge is of a cylindrical pipeline structure,and thus the detection head is easy to deviate during detection is solved. The retractable detection arm equipment for bridge detection comprises a main body arm; the main body arm is rotationally connected with a main body seat with a concave structure, and an adjusting structure is further mounted on the main body arm; the main body seat is provided with a limiting structure, and the main bodyseat is also symmetrically provided with two detection heads. Spraying holes are formed in a spraying head in a rectangular array shape, and the spraying head is of a V-shaped structure; a stirring arm makes contact with a telescopic paint bottle, when the stirring arm moves backwards along with the sponge base, the telescopic paint bottle is in an extrusion liquid discharging state, and thereforeautomatic feeding of paint on sponge is achieved.

Description

technical field [0001] The invention belongs to the technical field of bridge detection, and more specifically relates to a retractable detection arm device for bridge detection. Background technique [0002] In the bridge maintenance work, it is necessary to carry out comprehensive inspection, repair and maintenance (painting, sandblasting, installation, dismantling, reinforcement) of the bridge pipes of the bridge, including crack detection at the bottom of the main girder of the bridge, inspection of bridge piers and full bridge supports maintenance. [0003] For example, the application number: CN201611041061.8, the present invention discloses a clamp arm structure for a bridge inspection vehicle, which includes a coaxial lower clamp arm swivel seat and an upper tong arm swivel seat, and the lower tong arm swivel seat drives The lower tong arm, the rotating seat of the upper tong arm drives the upper tong arm, the upper tong arm and the lower tong arm are both inclined ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a retractable detection arm device for bridge detection, to solve the problem that the function of the existing device is not sound enough, for example: it is not possible to realize the detection of bridge pipes at the same time. It is not possible to automatically repair the paint on the lack of paint on the body, and cannot realize the automatic supply of paint repair sponges; moreover, the structure is poor. When the existing device detects the bridge pipe body, because part of the pipe body on the bridge is a cylinder Shaped pipe structure, which makes the detection head prone to deviation during detection, which affects the detection efficiency; finally, the bridge pipe body is divided into horizontal and vertical welding distributions, and the existing detection device cannot realize rapid angle adjustment of the detection head and Adjusted auto-lock issues

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