摘要
介绍了一种长钢轨专用起重吊具的结构特点,该吊具用于吊运百米钢轨,具有结构新颖、刚性好、重量轻等特点,并具有钢轨保护装置,可避免钢轨直接坠地损坏。
This paper expounds the structure of lifting implement which is especially used for lifting long rails of hundred meters.The lifting implement which is provided with rail protective device to avoid rail s damage holds characteristics of new structure,nice rigidity and light weight.
出处
《机械工程与自动化》
2009年第5期163-164,167,共3页
Mechanical Engineering & Automation
关键词
长钢轨
吊具
新结构
long rail
lifting implement
new structure
