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使用平车跨装运输长大货物时,转向盘高度直接影响运输的安全和车辆运行品质。本文从现场运行的观察和计算论述了减低转向盘高度的可能性,并具体提出计算方法。按铁路现行《铁路货物装载加固规则》附件五规定,转向盘高度为620mm,本文以N_(15)型平车为例,计算结果转向盘高度127mm,可使重车重心高由二级超限降为一级超限,超限界情况由超级超限降为不超限。
The use of flat car straddle transport long cargo, the steering wheel height directly affects the safety of transport and vehicle operating quality. This paper discusses the possibility of reducing the height of steering wheel from the observation and calculation of field operation, and puts forward the calculation method specifically. According to the provisions of Annex 5 of the existing “Rules for Loading and Unloading Railway Freight”, the height of the steering wheel is 620 mm. Taking N_ (15) type flat car as an example, the calculated result is that the height of the steering wheel is 127 mm, Reduced to a level beyond the limits of ultra-limited by the super-limit down to not exceed the limit.