Tunnel detection apparatus with camera

Abstract

The invention provides a tunnel detection apparatus with a camera, which belongs to the field of tunnel detection equipment. The tunnel detection apparatus comprises an aircraft model, a storage battery, a rotating joint, a camera, a transmitting and receiving module and a remote controller, wherein the storage battery is arranged in the aircraft model, the rotating joint is installed at the head of the aircraft model, the camera is movably mounted in the rotating joint, the transmitting and receiving module is arranged in the aircraft model and wirelessly connected with the remote controller, and a crash pad is arranged on the external surface of the aircraft model. The tunnel detection apparatus with the camera in the invention can overcome disadvantages in the prior art, controls the shooting angle of the camera through remote control and has the advantages of simple structure, easiness in manufacturing and low processing cost.

Description

technical field [0001] The invention relates to a detection device, in particular to a tunnel detection device with a camera. Background technique [0002] In order to discover and diagnose the health status of the tunnel in time, tunnel inspection, including daily inspection, periodic inspection and abnormal inspection period, is the primary task of tunnel operation and maintenance management. When the steel bar strain inside the tunnel exceeds the maximum allowable value, if it is not detected and treated in time, it is easy to cause accidents such as tunnel collapse. [0003] Since many parts of the tunnel are not easy to approach, it adds a lot of trouble for detection. At present, there are mainly two detection methods for tunnel cracks: one is to use manual detection methods, erect an elevated tunnel at the bottom of the tunnel, and then let the inspectors stand on the elevated tunnel to observe and detect the bottom of the tunnel. It is particularly troublesome to u...

AI Technical Summary

Problems solved by technology

When the steel strain inside the tunnel exceeds the maximum allowable value, if it is not detected and treated in time, it is easy to cause accidents such as tunnel collapse

[0003] Since many parts of the tunnel are not easy to approach, it adds a lot of trouble to the detection

At present, there are mainly two detection methods for tunnel cracks: one is to use manual detection methods, erect an elevated tunnel at the bottom of the tunnel, and then let the inspectors stand on the elevated tunnel to observe and detect the bottom of the tunnel. It is particularly troublesome to use; the other is to use a special tunnel inspection vehicle to conduct a comprehensive inspection of the tunnel, but the price of this equipment is too high. The price of an imported inspection vehicle is about 4 million yuan. In addition, the inspection cost of the inspection vehicle is quite High, it takes one to two days to detect a slightly longer tunnel, and it costs about 50,000 to 80,000

[0004] Either of the above methods needs to occupy a lane. For tunnels with narrow roads, it will affect the passage of vehicles, and even cause traffic jams, which will bring great inconvenience to pedestrians.

[0005] There is an existing model that uses an aircraft model to carry a camera to inspect the tunnel for cracks. The structure is simple, the investment cost is small, and the detection is flexible and convenient. In the case of the tunnel, another camera must be installed, so that multiple cameras need to be installed for shooting from different angles, which is complicated to process, increases its production cost, and affects its appearance

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