TBT2355-2005 铁路区间电话通话柱 技术要求和试验方法.pdf

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1、TB中华人民共和国铁道行业标准TB/T2355-2005代替TB/T2355-1993铁路区间电话通话柱技术要求和试验方法Thespecificationandtestmethodsofcommunicationcolumnforrailwaytrack-sidetelephonewww.bzfxw.com2005-03-29发布2005-07-01实施中华夕父民共和国铁道部发布TB/T2355-2005目次前言·......................................................................................

2、...........................II1范围·..............................................................................................................12规范性引用文件···················································，············································⋯⋯13基本性能·······································

3、··································································⋯⋯14技术要求·········································································································⋯⋯35试验方法····································································································。····⋯⋯4

4、6验收规则·····························································································，···········⋯⋯47标志、包装、运输、贮存··············································································。···········⋯⋯5附录A(资料性附录)安装基础示意图····························································

5、··⋯⋯“‘”“6www.bzfxw.comTB/T2355-2005前言本标准代替TB/T2355-1993(铁路区间电话通话柱型式尺寸》。本标准与TB/T2355-1993相比较主要变化如下:—增加了“三角形”通话柱箱体型式;—增加了基本性能、技术要求及试验方法。本标准由中国铁路通信信号集团公司北京二七通信工厂科研所提出并归口。本标准由郑州铁路局电器厂、中国铁路通信信号集团公司北京二七通信工厂起草。本标准主要起草人:李养民、宋国栋、杨淑英。本标准于1993年首次发布，本次修订为第一次修订。www.bzfxw.comTB/T2355-2005铁路区间电话通话柱技术要求和试验方法，范

6、围本标准规定了铁路区间电话通i乱胜(以下简称通傲)的型式、基本尺寸、安装尺寸、技术要求和试验方法。本标准适用于通话柱的设计、生产、检验和工程安装。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T191包装储运图示标志GB/T2421电工电子产品环境试验第1部分:总则GB/T2423.3电工电子产品基本环境试验规程试验Ca:恒定湿热试验方法基本性能3.1功能通话

7、柱是用于铁路沿线电缆区段，与车站数字专用系统、区间转接机配套使用的通话专用接口设备。3.2型式3.2，按通话箱外形结构型式分为两种。a)三角形(见图1，直埋)。单位为毫米正视侧视匹州www.bzfxw.com图，通话箱(三角形)外形结构型式、墓本尺寸及安装尺寸示意图TB/T2355-2005b)方形(见图2，壁装)。单位为毫米正视u形卡抢圈2通话箱(方形)外形结构型式、苍本尺寸及安装尺寸示意图2按安装方法分为两种。a)埋设。b)壁装(通话箱外形结构为方型，