Aircraft supporting frame

The utility model discloses an aircraft supporting frame and belongs to the field of the aviation technology. The aircraft supporting frame comprises a pull rod, a first positioning ring, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, second positioning rings, e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO ZHONGBIAO, XIE HONGYA
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT AVIATION COSMONAUTICS DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an aircraft supporting frame and belongs to the field of the aviation technology. The aircraft supporting frame comprises a pull rod, a first positioning ring, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, second positioning rings, electric lifting devices and wheels, wherein the pull rod is connected with the first hydraulic cylinder and the second hydraulic cylinder through a hinge, the first positioning ring is installed at the position where the first hydraulic cylinder and the second hydraulic cylinder are hinged to the pull rod, the second positioning rings are installed on the upper portion of the tail end of the first hydraulic cylinder and the upper portion of the tail end of the second hydraulic cylinder, the electric lifting devices are installed on the lower portion of the first hydraulic cylinder and the lower portion of the second hydraulic cylinder, the wheels are installed on the electric lifting devices, and the third hydraulic cylinder is installed between the first hydraulic cylinder and the second hydraulic cylinder through a hinge. According to the aircraft supporting frame, due to the fact that the liftable and adjustable structure is adopted, when a tire is deflated, the tire can be jacked up immediately. The aircraft supporting frame is suitable for different types of aircrafts and is high in universality.