The invention relates to a method for detecting internal cracks of a cooling tower by using an unmanned aerial vehicle. The method comprises the unmanned aerial vehicle and an unmanned aerial vehicle auxiliary device. The camera is fixed on a light camera fixing rod piece frame, and the light camera fixing rod piece frame is connected with the rope on a control motor. The rope is contracted to be the shortest by controlling the motor, the unmanned aerial vehicle flies to the position over the cooling tower, the rope is slowly released by controlling the motor, and the camera is made to descend. And when the camera shoots that the crack exists in a suspected area, the vertical position of the camera is slowly adjusted by controlling the motor, and the angle of the camera is adjusted through the unmanned aerial vehicle to shoot the cracks in the cooling tower. The camera is placed in the cooling tower through the unmanned aerial vehicle and the unmanned aerial vehicle auxiliary device, a defect that in the prior art, cracks in the cooling tower cannot be effectively detected can be overcome, the requirement for detection of the cracks in the cooling tower in the existing market is met, high efficiency and safety are achieved, safety early warning of the concrete structure of the cooling tower is greatly improved, and rapid, effective and safe detection of the cracks of the cooling tower is realized.
本发明涉及一种利用无人机检测冷却塔内部裂缝的方法,包括无人机与无人机辅助装置。将摄像机固定在轻质相机固定杆件框架上,并将轻质相机固定杆件框架与控制电机上的绳索相连接。通过控制电机,将绳索收缩到最短,无人机飞到冷却塔正上方,通过控制电机缓缓释放绳索,使得摄像机下降。在摄像机拍摄到裂缝存在疑似区域时,通过控制电机缓缓调节摄像机的上下位置,通过无人机调节摄像机的角度,拍摄冷却塔内部中的裂缝。本发明通过无人机和无人机辅助装置将摄像机放入到冷却塔内部,可以弥补现有技术不能有效检测冷却塔内部裂缝的短板,满足了现有市场对冷却塔内部裂缝检测的需要,高效且安全,大大提高了冷却塔混凝土结构的安全预警,实现了对冷却塔裂缝快速、有效且安全的检测。
Method for detecting internal cracks of cooling tower by using unmanned aerial vehicle
一种利用无人机检测冷却塔内部裂缝的方法
2021-06-15
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
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