| 摘要 |
<p>The invention relates to a structure without oil leakage. The oil leakage can be prevented without welding oil-receiving trays of an upper frame when the upper frame moved into a spot is assembled after the passenger-transporting device is divided on the spot. The passenger-transporting device provided by the invention is provided with an upper frame (3) and a lower frame (5) which are configured for driving a device. The upper frame is a structure divided into an upper horizontal frame (3a) and an upper inclined frame (3b) at a specified division position. An oil-receiving tray (20) for the upper frame, installed at the bottom of the upper frame, is provided with an upper horizontal frame side oil-receiving tray (30) installed at the upper horizontal frame side and an upper inclined frame side oil-receiving tray (40) installed at the upper inclined frame side, and is configured in a structure that the upper horizontal frame side oil-receiving tray (30) is overlapped with the upper inclined frame side oil-receiving tray from the outer side at the division position.</p> |
