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本课题根据某种储运发射箱式火箭武器系统的装填需要，研究了现有的几种起重机械的原理及组成，调查了国内外最新的箱式发射装填技术，掌握了火箭武器装填系统发展趋势。在此基础上，通过由整体结构的初步设计到具体零部件的相关参数计算，最终设计出一种以悬臂式起重机为吊具组的储运发射箱装填机。这种悬臂式起重机由可伸缩的悬臂托架和吊具组构成。考虑到整体结构与运动副之间的相互关系，悬臂的伸缩由滚珠丝杠推动。吊具组由卷筒、滑轮组以及吊钩组成。滚珠丝杠和卷筒的动力源均由电动机提供。装填或退运发箱时，悬臂托架先伸出，然后吊具组沿悬臂托架轨道到达预定位置，接着通过滑轮组的升降完成装填或卸载储运发射箱的任务。59540
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毕业论文关键词 火箭武器系统 储运发射箱 装填设备 悬臂 起重
Title A design of a rocket weapon system loading equipment lifting device.
Abstract The issue is based on the need of loading a rocket pad of a rocket launch system. I studied the lifting of several existing principle and composition of the survey at home and abroad the latest box-type emission filling technique mastered the rocket weapon loading system trends. On this basis , the overall structure by the preliminary design to the specific parts of the relevant parameter calculation, the final design is a kind of jib crane spreader group transportation launch box filling machine .The jib crane boom by a scalable brackets and spreader group composition. Considering the overall structure and the relationship between the motion pairs , telescopic boom by a ball screw driven. Group consists of spreader rolls , pulley block and hook components. Ball and reel motor provided by a power source .Send me packing or returned when projecting cantilever bracket first , and then along the cantilever bracket rail spreader group reaches a predetermined position , followed by lifting pulley block loading or unloading storage to complete the task of launching box . （
Keywords Launch rocket weapon system storage tank loading arm lifting device
目次
1引言1
1.1火箭武器装填机基本构成.1
1.2装填机基本构造.1
1.3国外装填设备发展.2
1.4国内装填设备发展.2
1.5小结.3
2起升机构的设计与计算4
2.1电动机的选择.4
2.1.1驱动装置载荷力矩.4
2.1.2驱动装置传动比.4
2.2钢丝绳的设计.5
2.2.1钢丝绳种类的选取.5
2.2.2钢丝绳受力分析.5
2.2.3钢丝极限强度.6
2.2.4钢丝绳型号及主要性能参数.7
2.2.5钢丝绳端部的固定.7
2.3滑轮的设计.8
2.3.1滑轮的材料.8
2.3.2绳槽尺寸.8
2.3.3滑轮的结构尺寸.8
2.4卷筒组.9
2.4.1卷筒组的形式.9
2.4.2卷筒的设计10
2.4.3卷筒的强度计算11
2.4.4卷筒稳定性验算12
2.4.5减速器侧卷筒法兰与减速器输出轴的连接计算13
2.4.6钢丝绳在卷筒上的固定及其计算14
2.5吊钩组15
2.5.1吊钩型式15
2.5.2吊钩组的计算载荷与安全系数16
2.5.3吊钩主要尺寸16
2.5.4钩身部分的强度计算17
2.5.5吊钩横梁与滑轮轴的设计计算18
2.6零部件建模19
2.6.1滑轮结构细化和建模19
2.6.2滑轮轴与吊钩组的结构细化设计和建模20
2.6.3动滑轮连同吊钩组零件装配24
2.6.4卷筒结构细化和建模25
2.6.5法兰结构设计与建模26
2.6.6压板的设计与建模28