Antenna type bridge detection unmanned aerial vehicle
A bridge detection and drone technology, which is applied to unmanned aerial vehicles, motor vehicles, aircraft parts, etc., can solve the problem that the safety of drones, inspectors and traffic vehicles on the bridge cannot be guaranteed, and close-range observations cannot be implemented. and other problems, to achieve the effect of improving the efficiency and efficiency of detection work, simple structure and stable support
Pending Publication Date: 2020-10-13
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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Problems solved by technology
During the bridge inspection process, there is a risk of collision when the UAV approaches the bridge structure, which cannot guarantee the safety of the UAV, inspectors and traffic vehicles on the bridge, and it is difficult to clearly observe and photograph bridge diseases if it is far away from the beam body.
Therefore, at present, the application of drones in bridge inspection can only carry out the initial inspection of the whole bridge, and cannot implement close-range observation.
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[0024] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.
[0025] During the bridge inspection process, there is a risk of collision when the drone approaches the bridge structure, which cannot guarantee the safety of...
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The invention discloses an antenna type bridge detection unmanned aerial vehicle, and belongs to the technical field of bridge detection. The antenna type bridge detection unmanned aerial vehicle comprises an upper camera, a lower camera and propellers arranged on a vehicle body, wherein an upper antenna rod inclining upwards is arranged on the upper part of the vehicle body, the projection of theouter end of the upper antenna rod on the horizontal plane exceeds the rotation radius of the adjacent propeller, and the projection of the outer end of the upper antenna rod on the vertical plane ishigher than the top surface of the vehicle body and the propellers. Lower antenna rods are arranged on the outer side surfaces of all the propellers of the vehicle body, the projections of the outerends of the lower antenna rods on the horizontal plane exceed the rotating radiuses of the propellers, and elastic contacts are arranged at the ends of the antenna rods. According to the invention, the problems of safety of the unmanned aerial vehicle approaching the bridge structure and feasibility of approaching observation can be solved.
Description
technical field [0001] The invention belongs to the technical field of bridge detection, and in particular relates to an antenna-type bridge detection drone. Background technique [0002] At present, both at home and abroad are trying to use UAVs to carry out maintenance and inspection of bridges. Due to the lack of satellite navigation signals at the bottom of bridges, UAV bridge inspections adopt manual remote control operation mode. During the bridge inspection process, there is a risk of collision when the drone approaches the bridge structure, which cannot guarantee the safety of the drone, inspectors, and traffic vehicles on the bridge, and it is difficult to clearly observe and photograph bridge diseases if it is far away from the beam body. Therefore, at present, the application of drones in bridge inspection can only carry out the initial inspection of the whole bridge, and cannot implement close-range observation. How to enable UAVs to achieve close-range observat...
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IPC IPC(8): B64D45/00B64D47/08B64C39/02
CPCB64D45/00B64D47/08B64C39/02B64U30/20B64U2101/30B64U10/10
Inventor 陈斌王鹏
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST