The invention discloses a fuselage crossing point simulating device for an airplane main landing gear ground test, and relates to the technical field of design of airplane structure testing devices. The fuselage crossing point simulating device is used for simulating airplane main landing gear fuselage crossing points; bolt holes I are formed in the edge of a base; a supporting surface is arranged in the middle of the base; a first fixing supporting seat and a second fixing supporting seat are arranged on the supporting surface; bolt holes II are formed between the first fixing supporting seat and the second fixing supporting seat on the supporting surface; a fixing seat adopts a groove structure; bolt fixing holes are formed in the corresponding positions of the groove edges; a second stepped hole (22) is formed in one end of the fixing seat, and is coaxial to a first stepped hole in the base; the base and the fixing seat are mounted in a coordinated manner to fix an airplane main landing gear. The provided fuselage crossing point simulating device avoids complex loading, and is simple in structure, convenient to manufacture, strong in carrying capacity, long in service life, convenient to assemble and disassemble, high in mounting accuracy, high in device stability, safe and reliable.
Fuselage crossing point simulating device for airplane main landing gear ground test
2015-12-23
Patent
Elektronische Ressource
Englisch
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 |
NASA Landing Gear Test Airplane
NTIS | 1995
|Europäisches Patentamt | 2024
|Engineering Index Backfile | 1931
|The NASA landing gear test airplane
NTRS | 1995
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