The invention discloses a bridge crane bridge trolley lubricating structure, and relates to the technical field of hoisting equipment, the bridge crane bridge trolley lubricating structure comprises two main beams and a cross beam mounted at the tops of the two main beams, the top surface of the cross beam is provided with a vertically downward through groove, the through groove is used for mounting a fixing plate, two ends of the fixing plate are respectively and fixedly connected with a sliding block, and the sliding block is fixedly connected with the cross beam. Sliding grooves used for installing the sliding blocks are formed in the two opposite sides of the inner wall of the through groove, and the sliding grooves and the sliding blocks are in a clearance fit state. An oil storage tank is fixedly mounted at the top of the cross beam, an oil inlet hole is formed in the top of the cross beam, the lower end of the oil inlet hole extends to the top of the sliding groove, and the top end of the oil inlet hole extends into the oil storage tank; lubricating oil in the oil storage tank enters the gap between the sliding groove and the sliding block from the oil inlet hole, then the sliding block slides along the sliding groove, the lubricating oil is evenly smeared on the inner wall of the sliding groove, and the abrasion degree of the friction face of the sliding block and the sliding groove is reduced.
本发明公开了一种桥式起重机桥架小车润滑结构,涉及起重设备技术领域,包括两个主梁和安装在两个主梁顶部的横梁,所述横梁顶面开设有垂直向下的通槽,所述通槽用于安装固定板,所述固定板的两端分别固定连接有滑块,所述通槽内壁相对的两侧开设有用于安装滑块的滑槽,所述滑槽与滑块之间处于间隙配合状态;所述横梁的顶部固定安装有储油箱,所述横梁的顶部开设有进油孔,且进油孔的低端延伸至滑槽的顶部,进油孔的顶端延伸至储油箱内部;储油箱内部的润滑油从进油孔处进入滑槽与滑块之间的间隙中,然后滑块沿着滑槽滑动,将润滑油均匀地涂抹在滑槽内壁,滑块与滑槽的摩擦面磨损程度降低。
Lubrication structure for bridge trolley of bridge crane
一种桥式起重机桥架小车润滑结构
2024-10-25
Patent
Electronic Resource
Chinese