文档介绍：桥式起重机起升机构设计
目录
摘要…………………………………………………………………………1
关键词…………………………………………………………………………1
1前言…………………………………………………………………………1
2起升机构的计算…………………………………………………………3
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3卷筒部件的设计………………………………………………………11
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、轴承及轴承座…………………………………………13
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4吊钩装置的设计………………………………………………………18
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5结论……………………………………………………………………………22
参考文献……………………………………………………………………22
致谢……………………………………………………………………………23
桥式起重机起升机构设计
摘要:本起重机为起重量Q=50t,起升高度H=,起升速度v=。本课题主要对起重机的起升机构进行总体设计,该起重机具有一个起升机构,由一台电动机,一台减速器,一台制动器,一套卷筒装置,一套吊钩装置和一套滑轮装置构成。要求起重设备运行平稳, 定位准确, 安全可靠, 技术性能先进。
关键词:起重机,桥式起重机,起升机构设计
Design on gantry crane hoisting mechanism
Abstract:The crane is bridge crane for lifting weight Q = 50 t, hoisting height H = m, lifting speed v = m/min . This topic is mainly to the overall design of hoisting mechanism of crane, the crane is consisted of a lifting mechanism, an electric motor, a speed reducer, a brake, a set of drum unit, a set of hook device and a pulley. Required lifting equipment running smooth, accurate, safe, reliable and