GB/T 215Q1.2—200B/IEC 60494^2:2002
目 次
―111
引盲.................................................N
1 I5BB ......................................... 1
2规爾性引用文件...........................................1
3术语和定义.............................................1
3.1 艮姆•••••..................................... 1
3.2 剛..............................................2
3.3 一般特性...........................................3
4技木妥求
4.1限界..........................................4
4.2受电弓升降轨釜.....................................4
4-3电气值.........................................4
£4畦力允差.........................................4
4.5損向兩度........................................4
4.6 弓头 .♦••••♦.......................... 4
4.7升降系统........................................4
4.8自动阵可装置（ADD〉................................ 4
4.9受电弓重量和对车頂的压力................................4
4.10防腐蚀........................................4
5标志............................................S
6 试验.................................... 5
6-1试睑捽类......................................5
6.2 —.........................................5
6.3 6
6.4耐久性试睑 .................................6
6.5耐冲击试验（补充型式试|ft） ....................... 7
6.6横向刚度试验〈型式试殴）...........:..................8
6.7 ■密性试险..............................8
6.8弓头自由度的测量（例行试證）............................8
0. S 受旗试................................... 8
6.10温升试«!................................... 8
7 检査计划........................................ 8
8.1 MS........
8.2运行可鼻性89低实
9 维修...............................................—9
9.1 结椅........................................... 9
9.2可头始构.......................................... 9
