《TBT2673-2002-ZY系列电动转辙机》.pdfVIP

I“45.020 s 61 TB 中华 人 民共 和 国铁 道 行业 标 准 TB/T2673-2002 代替TB/T2673-1995 ZY系列电液转辙机 ZYserieselectrohydraulicswitchmachine 2002一11-08发布 2003-06-01实施 中华 少味民共 和 国铁 道 部 发布 TB/r 2673- 2002 目 次 前 言 ··················································································································…… 工 1 范 围 .·1 2 规范性引用标准 ·······································································································。·… 1 3 术 语 .·1 4 电液转辙机品种分类、安装尺寸、规格及参数 ··································································……1 5 技术要求 ················································································································，·… 7 6 试验方法 ···············································································································…… 9 7 检验规则 ···············································································································…… 9 8 标志、包装、运输、贮存 ···················································································……”·····…… 9 TB/C 2673- 2002 前 言 本标准是对TB/12673-1995(ZY(ZYJ)1-6型电动液压转辙机》的修订。此次修订增加了在铁路提 速中大批使用的ZYJ7型电液转辙机的内容，并对原标准中某些技术参数进行了修订。 本标准在修订过程中参照采用了美国铁路协会信号手册中AARSM12.2.1部分1993年版 《可锁闭的电 动转辙机推荐性设计规范和实用导则》中有关技术规范。 本标准由中国铁路通信信号集团公司西安铁路信号研究所提出并归口。 本标准起草单位:北京铁路局太原电务器材厂、中国铁路通信信号集团公司西安铁路信号研究所。 本标准主要起草人:杜元筹、赵廷玺、赵建平、周俊伟、姜里芝。 本标准所代替标准的历次版本发布情况为: - TB/12673-1995 TB/r 2673- 2002