The invention relates to the technical field of mechanical engineering, in particular to a pin shaft braking safety rail flat car and a using method, the pin shaft braking safety rail flat car comprises at least one braking wheel, and a deep hole is formed in the inner side of the braking wheel; at least one brake pin shaft which is matched with the deep hole in the inner side of the brake wheel; and a spring which is mounted between the brake pin shaft and the foot plate, and the brake pin shaft is inserted into the deep hole to brake the rail flat car when the brake wheel set rotates to the deep hole under the action of the elastic force of the spring. According to the safety rail flat car braked through the pin shafts, the brake wheels of the rail flat car are braked in a normally-closed mode through the pin shafts, the braking effect is stable and reliable, and therefore it can be well guaranteed that the rail flat car does not slide through the simple structure and convenient operation.
本发明涉及机械工程技术领域,具体来说是一种销轴制动安全轨道平车及使用方法,包括至少一个制动轮,制动轮内侧开设有深孔;至少一个制动销轴,与制动轮内侧深孔配合;弹簧,安装在制动销轴与脚板之间,在弹簧弹力的作用下,制动销轴在制动轮组转至深孔位置时,插入其中,制动轨道平车。本发明所提供的一种销轴制动安全轨道平车,通过销轴对轨道平车的制动轮进行常闭式制动,制动效果稳定可靠,从而,通过简单的结构和方便的操作,能够很好的保证轨道平车不出现溜车问题出现。
Pin shaft braking safety rail flat car and using method
一种销轴制动安全轨道平车及使用方法
2021-07-16
Patent
Electronic Resource
Chinese
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