新安江水电厂坝顶门机吊具自动穿销装置的研究
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摘要
本文介绍了新安江水电厂坝顶门机吊具与平衡梁自动穿销装置的研究过程。该装置可有效解决水电厂坝顶门机吊具与平衡梁间的穿销困难问题,实现自动穿销,同时还可以在断电时进行手动穿销。该装置结构简单可靠,运行稳定,便于安装维护。有效降低了工作人员的劳动强度与作业风险,保障了电站防洪度汛工作的顺利开展,可为相关水电厂启闭机械手动穿销装置的更新改造提供借鉴。
This paper introduces the research process of lifting appliance and automatic pin-passing device of balance beam for gate machine on dam crest of Xin'anjiang hydropower plant. The device can effectively solve the problem of pin threading difficulty between the lifting appliance and the balance beam of the dam crest gate machine of the hydropower plant, realize automatic pin threading, and can also manually pin threading when power is cut off. The device has simple and reliable structure, stable operation and convenient installation and maintenance. The method effectively reduces the labor intensity and operation risks of workers, ensures the smooth development of flood prevention and control work of the power station, and can provide reference for the renewal and reconstruction of the manual threading device of the hoist mechanism of related hydropower plants.
This paper introduces the research process of lifting appliance and automatic pin-passing device of balance beam for gate machine on dam crest of Xin'anjiang hydropower plant. The device can effectively solve the problem of pin threading difficulty between the lifting appliance and the balance beam of the dam crest gate machine of the hydropower plant, realize automatic pin threading, and can also manually pin threading when power is cut off. The device has simple and reliable structure, stable operation and convenient installation and maintenance. The method effectively reduces the labor intensity and operation risks of workers, ensures the smooth development of flood prevention and control work of the power station, and can provide reference for the renewal and reconstruction of the manual threading device of the hoist mechanism of related hydropower plants.
引文
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[6] 徐强.峡江水利枢纽引水发电系统金属结构布置与设计[J].水利技术监督,2014,22(5):60-62.
[7] 丁军,钱帮勇,丁兆晖.分淮入沂沭阳闸工程双驱动闭式传动启闭机设计[J].水利建设与管理,2014,34(7):32-34.
[2] 徐抱朴,李筱芳.新安江电厂HL662-410水轮机的增容研究和真机研制[J].水利水电技术,1996(12):45-50.
[3] 涂建伟,蒋德成,崔家仲.新型液压自动抓梁对位装置设计研究[J].人民长江,2018,49(1):86-89.
[4] 张永强.一种到位穿销装置的设计[J].起重运输机械,2015(3):22,31.
[5] 罗朝祥,曾祥亮.水电厂门式起重机抓梁穿销位移检测装置[J].起重运输机械,2006(9):49-50.
[6] 徐强.峡江水利枢纽引水发电系统金属结构布置与设计[J].水利技术监督,2014,22(5):60-62.
[7] 丁军,钱帮勇,丁兆晖.分淮入沂沭阳闸工程双驱动闭式传动启闭机设计[J].水利建设与管理,2014,34(7):32-34.