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过去用10吨反修吊机悬臂拼装钢梁时,其锚固结构笨重,拆装不易,耗费工时,影响了架梁速度。在4021大桥钢梁架设战斗中,广大工人遵照毛主席关于“鼓足干劲,力争上游,多快好省地建设社会主义”的伟大教导,决心让架梁速度加快再加快,“破除迷信,解放思想”,成功地改进了10吨反修吊机的锚固设备,提高了其使用效率,加快了架梁速度。 10吨反修吊机锚固设备原设计为:在吊机的走行轮处,用两个轴分别将四个法兰螺栓拉
In the past with 10 tons of anti-rig crane cantilever beam assembly, the anchor structure bulky, disassembly is not easy, labor-intensive, affecting the speed of the beam. In the battle of steel girders at 4021 Bridge, the vast majority of workers abided by Chairman Mao’s great teaching of “building a socialist society with more energy, more energy, faster and better economy” and determined to speed up and speed up the process of “erecting superstitions and emancipating the mind” ", Successfully improved the anchoring equipment of the 10-ton anti-rig crane, increased its efficiency and accelerated the speed of the girder. 10 tons of anti-rigging crane anchoring equipment was originally designed as: walking crane in the crane at the two axes were four flange bolts