The invention discloses an engineering surveying and mapping device based on an unmanned aerial vehicle, and relates to the technical field of engineering surveying and mapping auxiliary equipment, the engineering surveying and mapping device comprises an unmanned aerial vehicle body, spiral blades and surveying and mapping cameras, the surveying and mapping cameras are symmetrically and fixedly installed on the lower surface of the unmanned aerial vehicle body; the lower surface of the unmanned aerial vehicle body is fixedly provided with a supporting plate, and a supporting rod is fixedly mounted on the lower surface of the supporting plate; the end, away from the supporting plate, of the supporting rod is installed in a supporting sleeve, and the supporting column is fixedly installed at the bottom end of the supporting sleeve. when the unmanned aerial vehicle body lands, the supporting idler wheels on the left side and the right side make contact with the ground firstly, the buffersprings convert external acting force into elastic force to achieve preliminary damping, and the idler wheels on the left side and the right side move outwards at the same time, the half gears on theleft side and the right side are meshed with the rack plates to drive the supporting sleeve and the damping supporting plates below to move downwards, the damping supporting plate make contact with the ground, the effect of stabilizing the unmanned aerial vehicle body is achieved, and the damping springs convert external acting force into elastic force.
本发明公开了一种基于无人机的工程用测绘装置,涉及工程测绘辅助设备技术领域,包括无人机机体、螺旋叶片以及测绘摄像机,测绘摄像机对称固定安装在无人机机体下表面,无人机机体下表面固定安装支板,支板下表面固定安装支撑杆,支撑杆远离支板的一端安装在支撑套筒内,支撑套筒底部末端固定安装支柱,在无人机机体着陆时,左右两侧所述支撑滚轮先与地面接触,缓冲弹簧将外部作用力转化为弹性力实现初步减震,左右两侧所述滚轮同时向外侧运动,左右两侧所述半齿轮通过与齿条板啮合带动支撑套筒以及下方减震支板向下移动,使减震支板与地面接触,起到稳固无人机机体的效果,减震弹簧将外部作用力转化为弹性力。
Engineering surveying and mapping device based on unmanned aerial vehicle
一种基于无人机的工程用测绘装置
2021-02-09
Patent
Electronic Resource
Chinese
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