管路敷设符号讲述.doc

? 序号?敷设方式标注名称??旧代号??新代号?1???用瓷瓶或瓷柱敷设???CP??????????K?2???用塑料线槽敷设?????XC????????PR?3???用金属线槽敷设???????????MR?4???穿水煤气管敷设???????????RC?5???穿焊接钢管敷设???????????SC?6???穿电线管敷设???????DG????????MT?7?穿聚氯乙烯硬质管敷设??VG????????PC?8?穿聚氯乙烯半硬质管敷设?RVG???FPC?9?穿聚氯乙烯塑料波纹电线管敷设????KPC?10?用电缆桥架敷设???????????CT?11?用瓷夹敷设???????CJ?????????????PL?12?用塑料夹敷设?????VJ?????????????PCL?13?穿金属软管敷设???SPG??????????CP?14?直接埋设????????????????DB?15?电缆沟埋设??????????????TC?16?混凝土排管埋设??????????CE?17?沿钢索敷设????????SPG????????M?18沿屋架或跨崖架敷设??LM??????AB?19?沿柱或跨柱敷设????ZM???????AC?20?沿墙面敷设???????QM????????WE?或WS?21?沿天棚面或顶板面敷设???PM??????CE?22?在能进人的吊顶内敷设??PEM??????SCE?23?暗敷设在梁内?????LA???????????BC?24?暗敷设在柱内?????ZA???????????CLC?25?暗敷设在墙内?????QA??????????WC?26?暗敷设在地面内???DA???????????FC?27?暗敷设在屋面或顶板内???PA???????????CC?28?暗敷设在不能进人的吊顶内?PNA????????SCE?29?线吊式??????????????SW?30?自在器线吊式??X???????????SW?31?固定线吊式????X1?????????SW1?32?防水线吊式????X2?????????SW2?33?吊线器式??????X3?????????SW3?34?链吊式????????L???????????CS?35?管吊式????????G???????????DS?36?壁装式????????B???????????W?37?吸顶式????????D????????????C?38?嵌入式????????R????????????R?39?顶棚内安装????DR?????????CR?40?墙壁内安装????BR?????????WR?41?台上安装??????T????????????T?42?支架上安装????J??????????????S?43?柱上安装??????Z????????????CL?44?座装??????????ZH???????????HM?PR?塑料线槽敷设?PC?硬制塑料管敷设?FPC?半硬制塑料管敷设?SC?薄电线管敷设?RC?水煤气管敷设?MR?封闭式金属线槽敷设?CT?电线桥架或托盘敷设?K?瓷瓶或拄式绝缘子敷设?PCL?塑料夹敷设?CP?蛇皮管/金属软管敷设?QR?铝合金线槽敷设?PL阻燃半硬聚乙烯管敷设?AL?铝皮线卡敷设?SR?沿钢索敷设?BE?沿屋架或跨屋架敷设?CLE?沿柱或跨柱敷设?WE?沿墙面敷设?ACE?能进入的吊顶内敷设?CE?沿顶棚面或顶板面敷设?BC?暗敷设在梁内?CLC?暗敷设在柱内?WC?暗敷设在墙内?FC?暗敷在地面?CC?暗敷在顶板内?ACC?暗敷在不能进人的吊顶内?要穿金属管?SCE?在吊顶内敷设?要穿金属管?管路敷设标注方法?SC：焊接钢管?TC：电线管?镀锌或非镀锌薄钢管?PC：硬质塑料管?CT：电缆桥架?CP：金属软管?SR：钢线槽MR:?金属线槽?RC：水煤气管?KBG：管为套接扣压式镀锌薄壁钢导管，?JDG：为套接紧定式镀锌薄壁钢导管?导线敷设部位：?CT：电缆桥架敷设?SR：沿钢索敷设?CLE：沿柱或跨柱敷设?WE：沿墙面敷设?CC：沿现浇板内暗敷设?CE：沿天棚面或顶棚面敷设?AC?沿或跨柱敷设?ACE：在能进入人的吊顶在敷设?SCE?吊顶内敷设?BC:暗敷设在梁内?CLC：暗敷设在柱子内?BC?暗敷设在梁内?WC：暗敷设在墙内?WE：沿墙明敷设?WS?沿墙面敷设?FC：地板或地面下敷设?CC：暗敷设在屋面或顶板内?RVB：平行多股软线（扁的），就象家里经常用的