The invention discloses a mobile subway head maintenance device for rail transit, which comprises a maintenance chassis, a maintenance platform and a second lifting panel, the bottom of the maintenance chassis is in shaft connection with auxiliary rollers, a lifting bracket is welded and fixed right above the maintenance chassis, the maintenance platform is welded at the top of the maintenance chassis, guide rails are welded and fixed over the maintenance chassis, an alloy winch is arranged between the guide rails, a first lifting panel is arranged under the maintenance platform, an inner threaded pipe is connected to the bottom of the first lifting panel through a bearing, and a lead screw is in threaded connection with the interior of the inner threaded pipe. The movable subway train head maintenance device for rail transit is provided with the lifting supports and the inner threaded pipes, the bottoms of subway heads are suspended through the lifting supports, important parts of thesubway heads are replaced and detached through gaps between the lifting supports, and the flexibility of trains in the maintenance process is improved.
本发明公开了一种用于轨道交通的移动式地铁车头维修装置,包括维修底盘、维修站台和第二托举面板,所述维修底盘的底部轴连接有辅助滚轮,且维修底盘的正上方焊接固定有托举支架,所述维修站台焊接在维修底盘的顶部,且维修底盘的正上方焊接固定有导向轨道,所述导向轨道之间设置有合金绞盘,所述维修站台的正下方设置有第一托举面板,且第一托举面板的底部轴承连接有内螺纹管,所述内螺纹管的内部螺纹连接有丝杆。该用于轨道交通的移动式地铁车头维修装置设置有托举支架与内螺纹管,通过托举支架对地铁头的底部进行悬空支架,通过托举支架之间的空隙对地铁头的重要部位进行更换及拆卸,提升列车在维修过程中的灵活性。
Mobile subway head maintenance device for rail transit
一种用于轨道交通的移动式地铁车头维修装置
2021-01-26
Patent
Electronic Resource
Chinese
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