The invention belongs to the field of tests, and relates to a rigid impact test device and method applied to an aircraft jettisoning recorder. The device comprises a horizontal tackle table, an impactvehicle, a recorder, a recovery device and an acceleration device, wherein the acceleration device is connected with the impact vehicle and controls the movement speed of the impact vehicle on the horizontal tackle table; an impact plate is mounted at the head of the impact vehicle; the recorder is suspended in the air so as to facilitate movement of the impact vehicle to the position of the recorder, and the impact plate impacts the recorder; and the recovery device is fixed on the horizontal tackle table and is used for recovering the recorder which is collided to fly. The rigid impact testdevice meets the rigid impact test requirements of the jettisoning recorder.
本发明属于试验领域,涉及一种应用于飞行器抛放式记录仪刚性撞击试验装置及方法。该装置包括:水平滑车台、撞击车、记录仪、回收装置、加速装置;其中,加速装置与撞击车连接,控制撞击车在水平滑车台上的运动速度;撞击车头部安装有撞击板;记录仪悬挂在空中,以便于撞击车运动到记录仪位置,撞击板撞击记录仪;回收装置固定在水平滑车台上,用于回收撞飞的记录仪。本发明满足抛放式记录仪刚性撞击试验要求。
Rigid impact test device and method applied to aircraft jettisoning recorder
一种应用于飞行器抛放式记录仪刚性撞击试验装置及方法
2020-07-31
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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