卷扬式启闭机卷筒绳槽旋向反向的补救措施OA
Remedial Measures of the Reverse Rotation of the Winding Rope Groove of the Winch Hoist
文章结合武都引水第二期金峰水库工程1×400 kN-35 m双向门机起升机构因卷筒绳槽旋向反向,导致缠绕钢丝绳引起的动滑轮下降时钢丝绳与水工吊物孔边缘干涉的问题,通过在卷筒下方增设钢丝绳托辊装置缩小上下游钢丝绳间距进行补救.经现场按补救方案实施处理后,启闭机动滑轮上的钢丝绳间距被强行缩小,动滑轮进入吊物孔后其钢丝绳不再与吊物孔口边干涉,起升机构起吊荷载能力不受影响,升降运行正常.经运行证明:带导向轮的钢丝绳托辊装置可限制钢丝绳的空间开度,利用该设…查看全部>>
Combined with Jinfeng Reservoir Project of the Wudu Water Diversion Phase Ⅱ,this paper introduces the situation where the lifting mechanism of the 1 X 400 kN-35 m two-way gantry crane reverses the rotation direction of the winding rope groove,resulting in the interference between steel wire rope and the edge of hy-draulic lifting hole when the movable pulley was lowered due to the winding of the wire rope,for which the steel wire rope roller device under the…查看全部>>
王宣奇;王小慧
自贡东方水利机械有限责任公司,四川成都 610100中国电建集团成都勘测设计研究院有限公司,四川成都 610072
水利科学
卷扬式启闭机卷筒绳槽旋向错误带导向轮的钢丝绳托辊装置
Winch HoistMistake of reverse rotation of the winding rope grooveWire rope roller device with guide wheel
《四川水力发电》 2023 (z2)
120-125,6
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