The invention belongs to the field of take-off assistance of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle take-off power assisting device arranged on the bumpy ground. The device comprises a support frame, fixing blocks are arranged at two ends of the outer upper part of the support frame, a shell is arranged at the upper end of the inner part of the support frame, two ends of the lower side of the shell are slidably connected with a sliding rod, and a traction plate is arranged at the lower end of the sliding rod. An air cushion is arranged at the upper end of the sliding rod, a fixing block is arranged at the lower end of the air cushion, the floating plate is arranged at the upper end of the air cushion, a waterproof plate is arranged at the middle end of the floating plate, a blower is arranged in the middle of the bottom end of the floating plate, supporting rods are arranged at the two ends of the upper side of the floating plate, a placing plate is arranged at the upper ends of the supporting rods, an iron gauze is arranged at the upper end of the placing plate, the blower enables a nozzle to spray air, downward force is applied to the floating plate, the floating plate drives the fixing block and a traction plate to move downwards, the traction plate drives a gear to rotate through a rack, the gear drives the fixing plate to rotate, the fixing grooves in the middle end of the fixing plate clamp the clamping blocks at the two ends of the fixing block, and therefore the floating plate is fixed.
本发明属于无人机起飞助力领域,尤其是涉及一种置于坑洼地面的无人机起飞助力装置,包括支撑框,所述支撑框外上两端设有固定块,所述支撑框内上端设有壳体,所述壳体下侧两端与滑杆滑动连接,所述滑杆下端设有牵引板,所述滑杆上端设有气垫,所述气垫下端设有固定块,所述气垫上端设有浮板,所述浮板中端设有防水板,所述浮板底端中部设有吹风机,所述浮板上侧两端设有支撑杆,所述支撑杆上端设有放置板,所述放置板上端设有铁丝网,吹风机使喷嘴喷气,给浮板一个向下的力,浮板带动固定块及牵引板向下运动,牵引板通过齿条带动齿轮转动,齿轮带动固定板转动,固定板中端的固定槽将固定块两端的卡块卡住,从而对浮板进行固定。
Unmanned aerial vehicle take-off power assisting device placed on bumpy ground
一种置于坑洼地面的无人机起飞助力装置
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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