杆(管)件自动爬行器的结构分析与比较

Analysis and Compare of Automatic Pole (Pipeline)-Crawling Device

本文通过对适合杆 (管 )件自动爬行的电动机械式爬行器、电动液压式爬行器和气动蠕动式爬行器进行结构分析与比较 ,提出了不同特点、不同场合、不同结构爬行器的应用与选择原则。

This paper analyzes and compares the automatic pole (pipeline)-crawling devices mechanism:electromechanical crawl device, dynamoelectric and oil hydraulic crawl device, pneumatic crawl device . It separately introduces the characteristics and situations which kind of crawl device can be selected and applied.