华电技术 ›› 2014, Vol. 36 ›› Issue (8): 41-43.

• 技术交流 • 上一篇    下一篇

大唐略阳发电厂330MW技改工程K5大板梁吊装方法

  

  1. (西北电力建设第三工程公司,陕西咸阳〓712021)
  • 出版日期:2014-08-25 发布日期:2014-10-11

Lifting method of main plate girder K5 of 330MW unit technical reformation project in Datang Lueyang Power Plant

  1. (Northwest Power Construction Third Engineering Company, Xianyang 712021, China)
  • Online:2014-08-25 Published:2014-10-11

摘要: 摘要:为完成大唐略阳发电厂330MW技改工程K5大板梁的吊装,根据吊点选择原则确定了吊点和负荷分配方案,分析了吊装的难点,依据DL 5009.1—2002《电力建设安全工作规程》的相关规定确定了吊装方案并给出了吊装要点。按照该起吊方案,K5大梁板安全就位。

关键词: 关键词:塔式起重机, 履带式起重机, 大板梁, 吊装, 规程

Abstract: Abstract:In order to accomplish the lifting of the main plate girder K5 of the 330MW unit technical reformation project in Datang Lueyang Power Plant, according to the hoisting point choosing principle, the hoisting point and load distribution scheme was determined. The difficulties of hoisting were analyzed. According to the relevant provisions in the file DL 5009.1—2002 “Code of Safety Operation in Power Engineering Construction”, the lifting plan was determined, and the key points of the lifting operation were given. According to the lifting plan, the main plate girder K5 had been installed on correct position safely.

Key words: Keywords:tower crane, crawler crane, main plate girder, lifting, regulations