起重机滑触线问题分析及安全评估方法研究  

Analysis of Sliding Contact Line of Crane and Study of Safety Evaluation Method

作　　者：许盛均 XU Sheng-Jun(Nanping Branch of Fujian Special Equipment Inspection and Research Institute,Nanping,353000,Fujian,China)

机构地区：[1]福建省特种设备检验研究院南平分院,福建南平353000

出　　处：《市场监管与质量技术研究》2022年第6期17-19,共3页Market Regulation and Quality Technology Research

摘　　要：起重机滑触线是起重机供电系统的重要组成部分。随着工厂规模的逐渐变大,长距离、大功率、同轨多跨的起重安装形式非常普遍。由于起重机检验标准中,有关滑触线的检验内容较少,无法有效地涵盖滑触线安装标准要求,导致滑触线各类安装使用中安全隐患无法得以排查。文中通过分析目前常见的滑触线安装和使用中的问题,结合相关标准和起重机的生产、安装单位要求,探索一种可以有效排查各类滑触线事故发生的检验方法。Crane sliding contact wire is an important part of the power supply system of cranes.With the gradual increase in the size of the plant,long-distance,high-power,multi-span lifting installation of the same rail form is very common.Due to the crane inspection standard,the sliding contact wire inspection content is less,can not effectively cover the sliding contact wire installation standard requirements,resulting in various types of sliding contact wire installation and use of security risks can not be investigated.This paper analyzes the common problems in the installation and use of sliding contact wire,combining with the relevant standards and the requirements of crane production and installation units,this paper explores an inspection method which can effectively check the occurrence of all kinds of sliding contact line accidents.

关 键 词：起重机 滑触线 安全评估 

分 类 号：TH21[机械工程—机械制造及自动化]