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文章介绍了鉴江高岭拦河闸重建工程2x250kN/2x160kN门式启闭机组成和主要技术参数,总结了在小容量门式启闭机有限空间里,多种功能和规格起升机构布置的设计思路和方法。针对门式启闭机中常出现的起吊中心线与闸门吊点中心线不重合的问题,提出了解决方案;并针对门式启闭机运行工况要求及所处沿海地区的环境特点,介绍了采取的相应设计方案和措施,为同类门式启闭机的设计提供参考。
This paper introduces the composition and main technical parameters of the 2x250kN / 2x160kN gantry crane for Reconstruction Project of Jiangyang Kaolin Barrage, summarizes the layout of the hoisting mechanism with various functions and specifications in the limited space of the gantry hoister Design ideas and methods. Aiming at the problem that gate center hoist line center line does not coincide with gate hoist centering line, the solution is put forward. In view of the requirements of gate hoist operating condition and the environmental characteristics of coastal area, Take the appropriate design and measures for the design of similar gate hoist provide a reference.