The invention relates to an engine hoisting and overturning device. The engine hoisting and overturning device comprises a bracket, an engine frame, a lifting device and a driving device. The liftingdevice can be mounted on the bracket in an up-down sliding manner, and the lifting device comprises a mounting base, a first winding shaft, a first pull wire, a second pull wire, a second winding shaft and a hanging wire. When the second winding shaft rotates, the hanging wire is unfolded to drive the lifting device and the engine frame mounted on the lifting device to descend, the driving devicedrives the first winding shaft to rotate and drives the first winding shaft to move backwards, and after the first winding shaft rotates for a period of time, the second winding shaft is driven to rotate, so that the engine frame falls and simultaneously continues to overturn. According to the engine hoisting and overturning device, only one power needs to be input, so that four actions includingthe lifting, overturning, horizontal movement and descending of an engine can be completed, and the implementation process is simple.
本发明涉及一种发动机起吊翻转装置,包括支架、发动机框架、升降装置和驱动装置。升降装置可上下滑动地安装于支架,升降装置包括安装座、第一卷绕轴、第一拉线、第二拉线、第二卷绕轴和吊线。第二卷绕轴转动时吊线展开,带动升降装置及安装于其上的发动机框架下降,且驱动装置带动第一卷绕轴转动并带动第一卷绕轴向后移动,在第一卷绕轴转动一段时间后带动第二卷绕轴转动,使得发动机框架边下降边继续翻转。本发明一种发动机起吊翻转装置只需输入一个动力就能完成发动机的抬升、翻转、水平移动、下降四种动作,实施过程简单。
Engine hoisting and overturning device
一种发动机起吊翻转装置
2020-10-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2023
|