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在冰冻路面上的撒播抗冻装置(苏联) SU 1154-402-A在冰冻的道路路面上利用鼓筒来撒播砂粒和盐的混合物是很有效果的技术措施.这种装置包括有内鼓筒和外鼓筒(1,2),内鼓筒上配有径向安排的销钉(3).在外鼓筒的前侧(5)处有一开孔.后侧(4)装在一毂(6)上,并同肋件(7)来加固.通过该毂插装了一根轴(8),此轴连结于把手(9)处.鼓筒在路面上以角型件(10)进行滚动旋转.砂与盐的混合物被销钉(3)打碎并且通过鼓筒上的钻孔落到路面上.
Sprinkling and antifreeze installations on frozen roads (USSR) SU 1154-402-A The use of drums to spread mixtures of grit and salt on frozen road surfaces is a highly effective technical measure.The installation consists of an inner drum And an outer drum (1, 2) provided with radially arranged pins (3), an opening at the front side (5) of the outer drum, and a rear side (4) ) And reinforced with a rib (7) through which a shaft (8) is inserted which is attached to the handle (9) The drum rolls on the pavement with angle members (10) Spin. The mixture of sand and salt is shattered by the dowel (3) and dropped onto the road surface by drilling holes in the drum.