电梯轿厢上行超速保护装置现状分析与检验要求研究

Analysis of the Current Situation and Research on Inspection Requirements of the Overspeed Protection Device for Elevator Car Upward Movement

通过对国内使用的电梯轿厢上行超速保护器的现状进行分析,并根据TSGT7001—2009的《电梯制造与安装安全规范》和TSGT7002—2009的《特种设备检验检测机构核准规则》,就电梯轿厢上行超速保护器的检查要求进行了讨论,并提出了相应的对策和建议。

This article analyzes the current situation of elevator car up speed protection de⁃vices in use in China,and explores the inspection requirements of elevator car up speed protec⁃tion devices in accordance with regulations and standards such as the"Safety Code for Elevator Manufacturing and Installation"(TSGT7001-2009)and the"Approval Rules for Special Equip⁃ment Inspection and Testing Institutions"(TSGT7002-2009),and proposes a series of recom⁃mended measures.