The invention relates to the field of aircraft maintenance equipment, in particular to a universal aircraft fuselage jack, which comprises a supporting mounting plate, a lifting mounting plate arranged on one side of the supporting mounting plate in an opposite mode and an adjusting lifting mechanism arranged between the supporting mounting plate and the lifting mounting plate; a combined lifting supporting module is arranged on one side of the lifting mounting plate; and the combined lifting supporting module comprises a combined hydraulic lifting mechanism and an adaptive supporting mechanism, the combined hydraulic lifting mechanism is mounted on the lifting mounting plate, the adaptive supporting mechanism is matched with the combined hydraulic lifting mechanism, and the initial height is adjusted by adjusting the lifting mechanism, so that the lifting supporting module can conduct supporting and jacking operation more quickly, it is guaranteed that the jacking operation has the enough length range, the supporting mechanism is adapted to be lifted through the combined hydraulic lifting mechanism, the supporting mechanism makes contact with an aircraft fuselage to conduct lifting operation, and attached lifting supporting at different supporting positions can be adapted, and meanwhile, the supporting and jacking force can be adaptively adjusted.
本发明涉及飞机维护设备领域,具体是一种通用型飞机机身千斤顶,包括支撑安装板,支撑安装板的一侧正对设置有升降安装板,还包括:调节升降机构,设置在支撑安装板和升降安装板之间;升降安装板的一侧设置有组合式升降支撑模块;所述组合式升降支撑模块包括组合液压升降机构和适应支撑机构,所述组合液压升降机构安装在升降安装板上,适应支撑机构配合组合液压升降机构设置,通过调节升降机构实现起始高度的调节,使得升降支撑模块能够更快进行支撑顶起作业,保证顶起作业有足够的长度范围,通过组合液压升降机构使得适应支撑机构抬升,使其接触飞机机身进行抬升作业,能够适应不同支撑位置的贴合升降支撑,同时也能适应性调节支撑顶起的力度。
Universal aircraft fuselage jack
一种通用型飞机机身千斤顶
2021-07-30
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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