The invention belongs to the technical field of air freight, and designs a platform device capable of being air-dropped on water, which comprises an air-dropped platform, an air bag, a connecting belt, a gas generator, a snapping rope, a connecting cable, a trigger device, a telescopic cable and a control box. When the air-drop platform device goes out of a cabin, the trigger device falls into water and is triggered, a signal is fed back to the control box through the telescopic cable, the control box transmits the signal to the gas generators on all the faces through the connecting cable, the gas generators act to generate a large amount of gas and inflate all the gas bags, and the pull-apart rope tightening the gas bags is pulled apart by the inflated and expanded gas bags. When the air bag is punched to reach the preset upper limit, the cargo platform device which is air-dropped on the water surface floats on the water surface under the buoyancy effect of the air bag, and the replenishment materials float on the water surface. The device is simple in structure, small in occupied space, easy and convenient to install and operate, high in inflation speed, safe, reliable, low in cost and suitable for being used for supplying various air-dropped materials transported by a transporter with the air-dropped function.
本发明涉属于航空货运技术领域,设计了一种可水上空投的货台装置,包括空投货台、气囊、连接带、气体发生器、拉断绳、连接电缆、触发装置、伸缩电缆、控制盒。当空投货台装置出舱后,触发装置落水触发,通过伸缩电缆将信号反馈给控制盒,控制盒通过连接电缆将信号传递给各面气体发生器,气体发生器动作将产生大量气体并对各气囊充气,束紧气囊的拉断绳被充气膨胀的气囊拉断,当气囊冲压达到预设上限时,空投于水面的货台装置在气囊浮力作用下漂浮于水面,实现补给物资漂浮于水面。该装置结构简单、占用空间小、安装操作简便、充气速度快、安全、可靠、成本低,适应具有空投功能的运输机运输各种空投物资补给使用。
Platform device capable of being airdropped on water
一种可水上空投的货台装置
2023-09-19
Patent
Electronic Resource
Chinese