The invention belongs to the technical field of airplane wing strength tests, and particularly relates to a false part for airplane wing follow-up loading technology verification, which comprises a base, triangular false part units, compression springs, connecting rods and anti-sagging structures, the bottoms of the triangular false piece units are sequentially hinged and connected in series, and the tops are connected through compression springs; a loading joint is arranged at the bottom of each triangular false part unit; the bottom of the triangular false piece unit at the front end is hinged to the base; the connecting rod is hinged between the top of the triangular false piece unit at the front end and the base; the multiple anti-sagging structures are arranged between the bottoms of the adjacent triangular false piece units so as to prevent the triangular false piece units from sagging.
本申请属于飞机机翼强度试验技术领域,具体涉及一种飞机机翼随动加载技术验证用假件,包括底座、三角形假件单元、压缩弹簧、连杆、防下垂结构;三角形假件单元有多个,底部依次铰接串联,顶部通过压缩弹簧连接;各个三角形假件单元底部设置加载接头;处在前端的三角形假件单元底部铰接在底座上;连杆铰接在处在前端的三角形假件单元顶部、底座之间;防下垂结构有多个,设置在相邻三角形假件单元底部之间,以防止三角形假件单元发生下垂。
False part for verifying aircraft wing follow-up loading technology
一种飞机机翼随动加载技术验证用假件
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / 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 |