tbt1165-1977 標(biāo)準(zhǔn)鋼軌距鐵路每米50公斤鋼軌12號(hào)轍叉及護(hù)軌(高錳鋼整鑄直線轍叉)

《tbt1165-1977 標(biāo)準(zhǔn)鋼軌距鐵路每米50公斤鋼軌12號(hào)轍叉及護(hù)軌(高錳鋼整鑄直線轍叉)》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。

1、中華人民共和國(guó)鐵道部部標(biāo)準(zhǔn)標(biāo)準(zhǔn)軌距鐵路TB1165-77每米50公斤鋼軌12號(hào)轍叉及護(hù)軌高錳鋼整鑄直線轍叉本標(biāo)準(zhǔn)適用于標(biāo)準(zhǔn)軌距鐵路每米50公斤鋼軌12號(hào)單開道岔的高錳鋼整鑄直線轍叉及護(hù)軌亦適用于其他指明采用本標(biāo)準(zhǔn)者一技術(shù)條件1高錳鋼轍叉的制造按TB447-74的規(guī)定2間隔鐵及墊板的制造按TB412-75的規(guī)定3導(dǎo)電銷應(yīng)鑄在高錳鋼轍叉的B孔位置上在鑄前應(yīng)清除銹蝕及污物二檢驗(yàn)規(guī)則標(biāo)志包裝及運(yùn)輸4檢驗(yàn)規(guī)則標(biāo)志包裝及運(yùn)輸按TB447-74及TB412-75的規(guī)定中華人民共和國(guó)鐵道部發(fā)布1977-10-01實(shí)施1TB1165-77標(biāo)準(zhǔn)分享網(wǎng)www.bzfxw.com免費(fèi)下載標(biāo)記示例每米50公斤鋼軌1

2、2號(hào)高錳鋼轍叉用間隔鐵間隔鐵50-12TB1165-0201.材料采用HT15-33GB976-672.間隔鐵應(yīng)按圖示位置鑄出鋼軌類型和轍叉號(hào)數(shù)的標(biāo)記3.技術(shù)條件按TB412-75的規(guī)定4.總重為16.8kg2TB1165-77件號(hào)代號(hào)名稱數(shù)量材料重量kg備注單重總重1TB1165-010錳叉50-121按TB447-74的規(guī)定8108102TB411-040基本軌50-12.52鋼軌GB181-6364412883TB411-050護(hù)軌50-4.52鋼軌GB181-632324644TB1165-020間隔鐵50-121HT15-33GB976-6716.816.85TB1138-75間

3、隔鐵50-120-11548.7735.16TB439-75間隔鐵50-426HT15-33GB976-677.7446.47TB437-75軌撐508KT33-8GB978-675.2141.78TB413-75螺栓M272308A5GB700-651.229.769螺栓M27210121.1313.610螺栓M2431011.251.2511www.bzfxw.com螺栓M2432011.281.2812螺栓M2433011.321.3213螺栓M2434011.351.3514螺栓M2437011.391.3915TB413-75螺栓M243701A5GB700-651.461.46

4、16TB416-75螺栓M226516A3GB700-650.2994.7817TB575-76魚尾螺栓及螺母M2412按JB575-76的規(guī)定0.7829.3818TB417-75螺母M2720A5GB700-650.2064.1219螺母M2460.1460.87620TB417-75螺母M2216A5GB700-650.1011.6221TB418-75墊圈272055Si2MnYB8-590.0601.2022TB418-75墊圈24180.0550.99023TB418-75墊圈221655Si2MnYB8-590.0400.6403標(biāo)準(zhǔn)分享網(wǎng)www.bzfxw.com免費(fèi)下載續(xù)

5、上頁(yè)件號(hào)代號(hào)名稱數(shù)量材料重量kg備注單重總重24TB411-180叉跟墊板660450201A3F或B3FGB700-6544.344.325TB1165-030墊板51618020116.016.026TB411-200墊板56118020117.217.227TB411-200墊板49418020115.315.328TB411-200墊板53918020116.616.629TB411-210墊板40918020112.512.530TB411-210墊板40918020112.512.5按件號(hào)29對(duì)稱制造31TB411-220墊板51818020216.633.232TB411-2

6、20墊板51818020216.633.2按件號(hào)31對(duì)稱制造33TB411-210墊板39018020211.923.834TB411-210墊板39018020211.923.8按件號(hào)33對(duì)稱制造35TB4www.bzfxw.com11-210墊板41218020112.512.5按件號(hào)36對(duì)稱制造36TB411-210墊板41218020112.512.537TB420-75墊板50118020416.264.838TB422-75墊板50/384180202A3F或B3FGB700-6511.823.639TB419-75墊板502按YB353-63的規(guī)定6.8613.740TB44

7、0-75方孔墊圈50-020KT33-8GB978-670.4719.4241TB440-75圓孔墊圈50-020KT33-8GB978-670.4879.7442TB442-75魚尾板方孔墊圈50-360.2251.3543TB442-75魚尾板圓孔墊圈50-06KT33-8GB978-670.2401.4444TB1166-77導(dǎo)電銷25404A3F或B3FGB700-650.1540.61645GB184-63魚尾