Bridge detection robot based on four-axle aircraft

A quadcopter and bridge inspection technology, which is applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of high maintenance and use costs, complicated use procedures, and expensive prices, and achieve low overall cost, compact structure, and simple operation Effect

Inactive Publication Date: 2010-12-15
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

In order to carry enough weight and ensure the safety of relevant personnel, the bridge inspection vehicle usually needs to install a large number of sensors, the equipment is huge, and the use procedure is complicated, especially when it is used by people, it is subject to many restrictions
The vehicle itself is expensive, and one unit costs several million yuan. At the same time, its maintenance and use costs are also very high. In addition, in the process of use, the bridge inspection vehicle is also seriously affected by light and the environment.

Method used

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  • Bridge detection robot based on four-axle aircraft
  • Bridge detection robot based on four-axle aircraft
  • Bridge detection robot based on four-axle aircraft

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Embodiment Construction

[0034] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

[0035] Such as figure 1 Shown, the bridge detection robot based on quadrocopter of the present invention comprises quadrocopter, and quadrocopter comprises main body 1, four groups of motor mounting covers 2, four groups of support arms 3 and multiple groups of geometrically identical and paired The geometric rotor 4 and the four sets of motor mounting covers 2 are respectively connected to the main body 1 through the support arms 3. The geometric rotors 4 are respectively arranged on the motor mounting covers 2. The quadcopter is in the shape of a "ten" as a whole. They are on the same plane and the angle between them is 90°.

[0036] In this embodiment, the main bo...

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Abstract

The invention discloses a bridge detection robot based on a four-axle aircraft, comprising the four-axle aircraft. The main machine body of the four-axle aircraft is axially provided with a trough installation channel; the installation channel is internally provided with a self-adaptation matching regulation device; the main machine body is also provided with an onboard flight control unit and an installation platform, wherein the installation platform is connected with the main machine body through the self-adaptation matching regulation device and is provided with a shooting unit; a master control system consists of the onboard flight control unit and a ground control unit; and an image data processing system consists of the shooting unit and a ground image processing unit. The invention realizes the automatic sensing and line walking of a bridge detection position through a wireless shooting controller and high-accuracy distancer by utilizing the four-axle aircraft with superhigh stability in the sky as a basic equipment carrier and can also move high-accuracy photographing equipment to a bridge position to be detected, thereby realizing the automatic bridge damage detection and identification under no-man control.

Description

technical field [0001] The invention relates to the field of bridge parameter detection, in particular to a bridge detection robot based on a four-axis aircraft. Background technique [0002] Bridge safety is related to the national economy and the people's livelihood, and plays a pivotal role in the national economy. The current bridge safety inspection method, in addition to scaffolding, mainly uses bridge inspection vehicles and other tools to send inspectors to the area that needs to be inspected to check the status of the bridge. In order to carry enough weight and ensure the safety of relevant personnel, the bridge inspection vehicle usually needs to install a large number of sensors, the equipment is huge, and the use procedure is complicated, especially when it is used by people, it is subject to many restrictions. The vehicle itself is expensive, and one unit costs several million yuan. At the same time, its maintenance and use costs are also very high. In addition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10G01C11/00
Inventor 张奔牛许登元曹建秋周志祥刘玉龙
Owner CHONGQING JIAOTONG UNIVERSITY
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