The invention relates to a device (1) for driving a shaft (81) of a jet engine (80) for inspection purposes. In one embodiment, the device (1) comprises a drive unit (10) having a part (11) co-rotating with the shaft, wherein the co-rotating part (11) of the drive unit (10) is designed to lie against the spinner (82) of the shaft (81) and is rotationally fixed to one or more fan blades (83) arranged on the shaft (81) by at least one strap (13) In another embodiment, the device (1) comprises a drive unit (10) having a clamping element for detachable and non-destructive securing of the drive unit (10) to a fan blade (83) of the jet engine (80) arranged on the shaft (81), and having a friction wheel (19) driven by the drive unit (10) and designed to lie against the housing (84) of the jet engine (80).
本发明涉及一种用于为检测目的而驱动喷气发动机(80)的轴(81)设备(1)。在一个实施方式中,设备(1)包括驱动单元(11),设备具有随轴共同旋转的部分(11),其中,驱动单元(10)的共同旋转的部分(11)设计用于抵靠在轴(81)的旋转件(82)上并通过至少一个束带(13)以抗扭的方式固定在布置在轴(81)处的一个或多个风扇叶片(83)处。在另一个实施方式案中,设备(1)包括驱动单元(10),该驱动单元具有夹紧元件,用于将驱动单元(10)可松脱地和非破坏性地固定到喷气发动机(80)的在轴(81)上布置的风扇叶片(83)处,以及具有通过驱动单元(10)驱动的摩擦轮(19),其被设计用于抵靠在喷气发动机(80)的壳体(84)处。
DEVICE FOR DRIVING A SHAFT OF A JET ENGINE FOR INSPECTION PURPOSES
用于为检查目的驱动喷气发动机的轴的设备
2021-08-20
Patent
Elektronische Ressource
Chinesisch
IPC: | F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / 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 |
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