The invention provides a hoisting, positioning and locking device for an engine attitude test bed. The hoisting, positioning and locking device comprises a hoisting mechanism, a guide mechanism and a positioning and locking mechanism, the hoisting mechanism is arranged on the pitching mechanism and is used for hoisting the transverse rolling mechanism; the guide mechanism comprises a first guide device arranged on the pitching mechanism and a second guide device arranged on the transverse rolling mechanism, and the first guide device is matched with the second guide device so as to guide when the transverse rolling mechanism is hoisted; the positioning locking mechanism comprises a locking device arranged on the pitching mechanism and a locking piece arranged on the transverse rolling mechanism, and the locking device locks the transverse rolling mechanism by locking the locking piece. The problem that the transverse rolling mechanism is poor in fixing effect is solved, and the purpose of improving the fixing effect of the transverse rolling mechanism is achieved.
本发明提供一种发动机姿态试车台吊装定位锁紧装置,包括吊装机构、导向机构和定位锁紧机构;吊装机构设置于俯仰机构上,用于对横滚机构进行吊装;导向机构包括设置于俯仰机构上的第一导向装置和设置于横滚机构上的第二导向装置,第一导向装置和第二导向装置相配合,以便在吊装横滚机构时进行导向;定位锁紧机构包括设置于俯仰机构上的锁紧装置和设置于横滚机构上的锁紧件,锁紧装置通过锁紧锁紧件对横滚机构进行锁紧。解决了横滚机构固定效果不佳,达到了增加横滚机构固定效果的目的。
Hoisting, positioning and locking device for engine attitude test bed
一种发动机姿态试车台吊装定位锁紧装置
2023-01-24
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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