The invention belongs to the technical field of pavement flatness measuring devices, and discloses an unmanned aerial vehicle aerial platform-based pavement flatness measuring device, which comprises an unmanned aerial vehicle main body, supporting legs and a mounting top plate are fixedly mounted at the bottom end of the unmanned aerial vehicle main body, and a placement box is mounted at the bottom end of the mounting top plate through a connecting assembly. A measuring instrument is arranged in the placement box, a buffer assembly is arranged in the unmanned aerial vehicle main body, a protection assembly is arranged in the placement box, the buffer assembly comprises a parachute arranged in the unmanned aerial vehicle main body, a stall sensor is mounted in the mounting top plate, an air pump is arranged in the placement box, and the side wall of the air pump is connected with an air inlet pipe. When the unmanned aerial vehicle body falls, the stall sensor monitors that the landing speed of the unmanned aerial vehicle body is changed, the parachute is controlled to be opened to slow down and slowly descend, the air pump is started, the air inlet pipe is made to spray air, counter-acting force is provided, the falling posture and stability of the unmanned aerial vehicle body are adjusted, and the safety of the measuring device is improved.
本发明属于路面平整度测量装置技术领域,且公开了一种基于无人机空中平台的路面平整度测量装置,包括无人机主体,无人机主体的底端固定安装有支撑腿和安装顶板,安装顶板的底端通过连接组件安装有放置盒,放置盒的内部设置有测量仪,无人机主体的内部设置有缓冲组件,放置盒的内部设置有防护组件,缓冲组件包括设置在无人机主体内部的降落伞,安装顶板的内部安装有失速传感器,放置盒的内部设置有气泵,气泵的侧壁连接有进气管,当无人机主体坠落时,失速传感器监测到无人机主体的降落速度发生变化,控制降落伞打开减速缓降,并通过气泵启动,使进气管喷气,提供反作用力,调整无人机主体下坠姿态和稳定性,提高了测量装置的安全性。
Road surface flatness measuring device based on unmanned aerial vehicle aerial platform
一种基于无人机空中平台的路面平整度测量装置
25.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64U / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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