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68m登高平台消防车折叠臂变幅机构优化分析

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Indexed by:期刊论文

Date of Publication:2008-07-20

Journal:起重运输机械

Included Journals:ISTIC

Issue:7

Page Number:55-57

ISSN No.:1001-0785

Key Words:登高平台消防车;变幅机构;优化设计

Abstract:本文针对68m登高平台消防车折叠臂1、2号臂变幅机构建立力学模型,确定其优化目标函数,并进行优化设计.该变幅机构不但要满足臂架运动轨迹的要求,而且其变幅液压缸在臂架变幅过程中压力峰值最小,液压缸的压力变化梯度小.该优化结果实际应用表明合理、可靠,能够满足工程实际的要求.

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