1、 KS R 9123KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS R 9123： 2007 2007 11 30 http:/www.kats.go.krKS R 9123： 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) ： ：1982 12 24 : 2007 11 30 2007-1138 ： ： ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS R 9123： 2007 Glossary of terms for railway turnou
2、ts and crossings 1 . 2 . a) b) c) d) e) f) g) 3 , , . . a) 101 turnouts and crossings102 2 turnout 103 2 diamond crossing KS R 9123： 2007 2 104 2 2 scissors crossing, double crossover 105 slip switch, diamond crossing with slip 106 1 simple turnout 107 2 symmetrical double curve turnout 108 2 asymmt
3、rical turnout 109 1 curved turnout 110 curved turnout in the same direction 111 curved turnout in the opposite direction 112 (306) rigid diamond crossingKS R 9123： 2007 3 113 movable diamond crossing 114 2 , . standard type scissorscrossing, common scissors crossing 115 4 , , , 2 . non-standard type
4、 scissors crossing, non-standard type double crossover 116 . single slip switch, diamond crossing withsingle slip 117 . double slip switch, diamond crossing withdouble slip 118 3 1 1 3 three throw(or tandem)turnout 119 1 2 3 tandem turnout 120 3 3 2 combined gauge turnout(three rails) KS R 9123： 200
5、7 4 121 4 4 2 combined gauge turnout(four rails) 122 , , , standard turnout 123 , , , 3 , , 3 , 4 special layout turnouts124 2 1 2 crossover 125 left hand turnout 126 right hand turnout 127 1925 1925 (214) TAISHO type turnout 128 (215) turnout with full web tongue rail 129 N N (216) N type turnout 1
6、30 (307) turnout with movable nose crossing 131 (209) run-over type turnout 132 direct fixation turnout 133 , , , shop assembling turnouts and crossing KS R 9123： 2007 5 b) 201 point, switch 202 (507) straight switch 203 curved switch , , flexible switch 204 articulated switch, hinged heel switch 20
7、5 206 loose heel switch 207 (508) stub switch . KS R 9123： 2007 6 208 , (760) spring switch 209 , run-over type switch 210 derailing switch, catch point 211 slip switch, slip point 212 3 3 symmetrical three throwswitch 213 manganese steel switch 214 1925 1925 1925 , . 710 mm . TAISHO type switch 215
8、 1935 (510) . . , switch with full web tongue rail 216 N N N S (511) . . . N type switch 217 (721) tangential curved switch KS R 9123： 2007 7 218 intersecting curved switch c) 301 . crossing, frog( ) 302 solid manganese steel rigid crossing 303 built-up crossing, bolted rigid frog 304 railbound mang
9、anese steel frog 305 movable crossing 306 rigid crossing 307 movable nose crossing308 spring rail frog 309 (508) movable stub rail crossing 310 movable manganese steel crossing 311 , run-over type crossing312 welded crossing 313 forged crossing 314 crossing with wing wheel riser 315 K K obtuse cross
10、ing, center frog, center crossing 316 end crossing, end frog 317 K K movable obtuse crossing, movable center crossing 319 . heat treated crossing KS R 9123： 2007 8 320 . pressure welded crossing 321 , 322 K K rigid obtuse crossing, rigid center crossing 323 K K solid manganese steelrigid obtuse cros
11、sing,solid manganese steelrigid center crossing324 manganese steel end crossing 325 side crossing 326 curved crossing d) 401 . . guard 402 switch point guard e) 501 stock rail 502 . outside rail of guard, main rail 503 closure rail, lead rail 504 slip rail KS R 9123： 2007 9 505 K K K knuckle rail, o
12、btuse crossing wing rail 506 . , . turnout rail 507 tongue rail, switch rail, switch point, blade 508 , . stub rail 509 elevated rail 510 . . full web rail 511 S (S special ). S-type thick web rail 512 movable rail 513 wing rail 514 nose rail, point rail KS R 9123： 2007 10 515 2 , long point rail, p
13、oint rail 516 2 , short point rail, splice rail 517 crossing block K 1 guard rail, check rail 2 518 519 heat treated tongue rail520 . heat treated guard railf) 601 switch rod, stretcher bar, connecting rod, head rod 602 2 switch rod, following stretcher bar,back rod 603 clip, bearing clip 604 , , st
14、ud, stop KS R 9123： 2007 11 605 filer, block 606 2 collar 607 , clip plate, washer 608 rail brace 609 2 , base plate, (slide, bed, heel, ) plate 610 tie plate 611 fish plate, joint bar 612 , . dog spike(round stem) 613 , . dog spike(square stem) 614 fang bolt 615 run-over block connect with elevated
15、 rail 616 switch sleeper, switch tie 617 sleeper joint, tie joint 618 2 gauge tie strut, gauge strut 619 KS R 9123： 2007 12 620 sole plate 621 switch box with weighted lever 622 (S ) point lever(S type) 623 direct fixation device 624 switch rod bolt g) 701 dimension of turnouts and crossings 702 . g
16、ap in gauge line 703 , . skeleton 704 , lead, lead length 705 1 2 theoretical lead 706 actual lead 707 main line, main track KS R 9123： 2007 13 708 branch line, diverged line 709 . radius of main line (or track) 710 radius of branch line (or track) 711 radius of lead curve 712 2 theoretical intersec
17、tionpoint of crossing, theoretical point 713 turnout middle point 714 ( ) 1 ： ： 2 ： ： turnout angle 715 2 3 3 . crossing angle 716 N . 2cot21 =N N： ： crossing number KS R 9123： 2007 14 717 , . turnout number 718 , . 2 . diamond crossing number 719 scissors crossing number 720 m： n . 21=nm 12m n . sp
18、lit ratio of turnout 721 switch angle, entry angle 722 angle of attack 723 , ： flare angle 724 K guideless length 725 lead curve 726 1 . branching, diverging KS R 9123： 2007 15 727 , curve incidental to turnout 728 turnout curve 729 curve behind turnout, second curve of turnout730 beginning of turno
19、ut 731 end of turnout 732 . . toe of switch, front of switch, point of switch 733 . , . heel of switch, switch heel 734 real switch toe, toe of tongue rail 735 heel of tongue rail 736 ( ) toe of crossing 737 ( ) heel of crossing 738 toe length of crossing 739 heel length of crossing740 , opening at the switch toe 741 toe spread 742 heel spread 743 , throw of switch, opening at the drive 744 flangeway 745 flangeway width 746 flangeway depth KS R 9123： 2007 16 747 flexible part of tongue rail 748 pivot 749 nose, crossing nose, frog point 750 ,
