The invention belongs to the technical field of aircraft landing gear dynamics tests, and particularly relates to a movable combined type landing gear taxiing stability test device which comprises a mounting platform, a plurality of belt rotating device assemblies and a driving assembly, wherein the belt rotating device assemblies and the driving assembly can be fixed to any position of the mounting platform. The belt rotating device assembly comprises a main flywheel, a fixing support and a rolling rod. The main flywheel is rotatably erected between the fixing supports, the rolling rods are rotatably erected between the fixing supports, and at least two rolling rods make contact with the surface of the main flywheel. The driving assembly drives the main flywheel to rotate; the method is simple and clear in thought and sufficient in basis, can effectively solve the problem of undercarriage taxiing stability tests in different forms, greatly simplifies the implementation difficulty of the undercarriage taxiing stability tests, enables the undercarriage taxiing stability tests not to be limited by the size of a test bed, a test site and an undercarriage structure form any more, and improves the test efficiency. The test implementation difficulty is reduced, and the test efficiency is improved.
本申请属于飞机起落架动力学试验技术领域,特别涉及一种可移动组合式起落架滑跑稳定性试验装置,安装平台以及可固定在安装平台任意位置的多个带转装置组件以及驱动组件;带转装置组件包括:主飞轮、固定支架与滚棒;主飞轮可旋转架设在固定支架之间,多个滚棒可旋转架设在固定支架之间,其中至少两个滚棒与主飞轮的表面接触;驱动组件驱动主飞轮旋转;本发明思路简单、明确,依据充分,能够有效地解决不同形式的起落架滑跑稳定试验难题,极大地简化了起落架滑跑稳定性试验实施的难度,使起落架滑跑稳定性试验不再受试验台尺寸、试验场地以及起落架结构形式的限制,降低了试验实施的难度,提高了试验的效率。
Movable combined type undercarriage taxiing stability testing device
一种可移动组合式起落架滑跑稳定性试验装置
2024-05-31
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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