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介绍直臂式随车起重机几种类型的臂架伸缩油缸,对随车起重机臂架伸缩机构进行简要分析,并着重介绍了顺序伸缩油缸工作原理,提出了设计制造中应注意的问题。
This paper introduces several types of boom telescopic cylinders for arm-type truck crane, briefly analyzes telescopic mechanism of boom truck crane, and emphatically introduces the working principle of sequential telescopic cylinders and puts forward some problems that should be paid attention to in designing and manufacturing.