The invention belongs to the technical field of aircraft structure strength tests, and relates to an aircraft landing gear test device. The device comprises a vertical beam (1), a central bottom beam (2), a side bottom beam (3), a cross beam (4), a longitudinal top beam (5), a cross top beam (6) and a loading beam (7), the side bottom beams (3) are arranged on the two sides of the bottom beam (2) to form a bearing base; the longitudinal top beams (5) and the transverse top beams (6) are arranged in a staggered manner to form a bearing ceiling; the force bearing base and the force bearing ceiling are installed at the bottom end and the top end of a frame defined by the vertical beams (1) respectively. The adjacent vertical beams (1) are connected at the bottom of the periphery of the frame through cross beams (4), and the adjacent vertical beams (1) are connected from the middle to the top of the periphery of the frame through loading beams (7). The aircraft landing gear test device is simple in structure and high in universality.
本申请属于飞机结构强度试验技术领域,涉及一种飞机起落架试验装置。该装置包括竖梁(1)、中心底梁(2)、侧底梁(3)、横梁(4)、纵顶梁(5)、横顶梁(6)、加载梁(7);侧底梁(3)设置在底梁(2)两侧,形成承力底座;纵顶梁(5)与横顶梁(6)交错布置,形成承力顶棚;承力底座与承力顶棚分别安装在由多个竖梁(1)围合形成的框架的底端及顶端;所述框架四周在底部通过横梁(4)对相邻的竖梁(1)进行连接,所述框架四周在中部至顶部通过加载梁(7)对相邻的竖梁(1)进行连接。本申请飞机起落架试验装置,结构简单,通用性强。
Aircraft landing gear testing device
一种飞机起落架试验装置
2025-01-07
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 |
LANDING GEAR OF AIRCRAFT AND AIRCRAFT COMPRISING LANDING GEAR
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