The invention discloses a trolley replacement device and method and relates to the technical field of trolley replacement equipment. The trolley replacement device comprises a fixed base. The top of the fixed base is fixedly connected with first jacking hydraulic cylinders. The top ends of the first jacking hydraulic cylinders are fixedly connected with a top plate. The top of the fixed base is slidably connected with a supporting tube. The bottom end of the supporting tube penetrates through the top of the fixed base to extend into an inner cavity of the fixed base. The surface of the supporting tube is fixedly connected with a sliding block. The inner cavity of the fixed base is provided with a sliding groove slidably connected with the surface of the sliding block. Through the trolley replacement device and method, the jacking hydraulic cylinders are stretched out to jack up the surfaces of wheel rotating shafts and jack up trolley wheel axles to do work; trolley wheels are dismantled quickly through interaction force between the jacking hydraulic cylinders, a pull frame and the trolley wheel axles, there is no need to manually knock on the trolley wheel axles, and the situationof distortion of wheel axles in the dismantling process can be avoided.
本发明公开了一种台车更换装置与方法,包括固定底座,固定底座的顶部固定连接有第一顶升液压缸,第一顶升液压缸活塞杆的顶端固定连接有顶板,固定底座的顶部滑动连接有支撑筒,支撑筒的底端贯穿固定底座的顶部并延伸至固定底座的内腔,支撑筒的表面固定连接有滑动块,固定底座的内腔开设有与滑动块的表面滑动连接的滑动槽,本发明涉及台车更换设备技术领域。该台车更换装置与方法,伸出顶动液压缸顶在车轮转动轴的表面,顶住台车车轮轮轴做功,通过顶动液压缸和拉动架与台车车轮轴间的相互作用力卸下台车车轮,可以快速的将台车车轮卸下,无需人工对车轮轮轴处进行敲击,可以避免拆卸过程中导致车轮轮轴变形的情况出现。
Trolley replacement device and method
一种台车更换装置与方法
2020-08-11
Patent
Electronic Resource
Chinese
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