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大吨位大环径电杆,由于国产高强钢筋与高标号水泥的供不应求,只能用三级钢粗筋配筋。为此,我们设计并制造了一台粗筋骨架缠筋机,经投产试用,效能良好。一、结构设计 (一)部件的构造设计该机由机头、托架、小车与运行轨道等部件组成(见下图)。在机头箱内设计的传动机构分两路工作,滚筒机构使骨架运转;滚轮机构使小车在轨道上运行,并在齿轮(5)、(6)与
For large-tonnage large-diameter poles, due to the shortage of domestic high-strength steel and high-grade cement, only three-steel reinforcements can be used. To this end, we designed and manufactured a coarse-ribbed frame creel machine that has been put into production trials with good performance. First, the structural design (A) of the structural design of the machine consists of the nose, brackets, trolleys and running tracks and other components (see below). The transmission mechanism designed in the headbox works in two ways. The roller mechanism makes the skeleton run; the roller mechanism makes the trolley run on the track and in the gears (5), (6) and