一种新型的滑轮试验装置及其工作原理  

A New Type of Pulley Test Device and Working Principle

作　　者：赵瑛 顾玉婷 周侃 Zhao Ying;Gu Yuting;Zhou Kan(Shanghai Zhenhua Heavy Industries Co.,Ltd.)

机构地区：[1]上海振华重工(集团)股份有限公司

出　　处：《港口装卸》2020年第2期13-16,共4页Port Operation

摘　　要：随着大吨位起重机的发展,滑轮的规格和型式更新加快,这些新型滑轮的规格超出了手册规定的标准。为验证新型滑轮的安全性和可靠性,设计了新型滑轮试验装置。介绍了装置的结构组成,依据滑轮验证的要求阐述了装置的工作原理,提出其与传统试验方法相比的优越性,可在大型非标滑轮的检测中进行运用。With the development of large tonnage cranes,the specifications and types of pulleys are updated rapidly,and the specifications of these new pulleys exceed the standards specified in the manual.In order to verify the safety and reliability of the new pulley,an innovative pulley test device is designed.The structure and composition of the device are introduced,the working principle of the device according to the requirements of pulley verification is elaborated,and its advantages compared with the traditional test method are put forward,which can be used in the detection of large non-standard pulley.

关 键 词：起重机行业 滑轮 安全性 可靠性 检验装置 滑轮试验台 

分 类 号：TH21[机械工程—机械制造及自动化]