16t-22m箱型单主梁龙门起重机设计-机械设计制造及自动化专业毕业设计-毕业设计论文VIP专享

16t/22m 箱型单主梁龙门起重机设计摘要：门式起重机(简称门机)是我国国民经济进展必不可少的设备。本文为了满足铁路搬运物品的需要，设计了这台 16t/22m 的箱型单主梁门式起重机，并通过合理选型设计，使其具有结构形式简单有用，使用操作方便，维护保养简便等特点。根据门式起重机的设计方法，主要对起重机的主梁、支腿、端梁、小车及运行机构进行了设计计算。关键词：箱型，单主梁，门机16t/22m single box girder gantry crane designAbstract Gnarty crnae is absolutely necessarily equipment in our national development of economy. In order to meet the need of railway handling items, design the 16t / 22m box -single-main-girder of gnarty cranes, and through the reasonable selection of the design, make its structure is simple and practical, use convenient operation and maintenance, etc. According to the gnarty crane design method,had been design and calculation main point to the crane girders, leg, cars and operation mechanism.Keywords: box, single-main-girder, gnarty cranes目 录1 绪论...................................................................11.1 门式起重机的应用...................................................11.2 门式起重机的分类...................................................11.3 起重机的进展趋势及我国起重机进展水平...............................21.4 本课题使用的设计方法...............................................22 设计参数的确定.......................................................42.1 已知参数...........................................................42.2 其它参数的确定.....................................................43 起重小车的设计计算...................................................73.1 起升机构的设计.....................................................73.2 小车运行机构的设计................................................224 门架的设计计算.....................................................324.1 确定门架主要尺寸..................................................3...