1、 No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS Copyright 0 1972 By Printed in U.S.A. FOREWORD (This foreword is not a part of American Nationa
2、l Standard Graphic Symbols for Railroad Maps and Profiles Y32.7-1972) This standard supersedes American National Standard Graphical Symbols for Use on Railroad Maps and Profiles, Y32.7-1957. It represents a compilation and correlation of graphic symbols used by the Engineer- ing Division and the Com
3、munications and Signal Section of Association of American Railroads. Following approval by Subcommittee 7 and Standards Committee Y32, it was granted approval by the American National Standards Institute on August 8, 1972. iii AMERICAN NATIONAL STANDARDS COMMITTEE Y32 Graphic Symbols and Designation
4、s OFFICERS C. A. Fricke, Chairman J. L. Fisher, Jr., Vice Chairman-Mechanical C. R. Muller, Vice-Chairman-Electrical L. A. Meadows, Vice-Chairman-Govr. Liaison W. L. Hewetson, Vice-Chairman-Chem. INDUSTRIAL ENGINEERS, INC. Professor lrving Goldsrein, Newark College of Engineering, Newark, New Jersey
5、 AMERICAN INSTITUTE OF MINING, METALLURGICAL AND PETROLEUM ENGINEERS J. W. Warren, The Anaconda Company, Butte, Montana AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS J. A. Basselman, American Society of Agricultural Engineering, St. Joseph, Michigan AMERICAN SOCIETY OF CIVIL ENGINEERS K. R. original (t
6、rack or section) center line. (if monumented, show location and proper symbol) 1.1 1 Company property right of way line -o-m -00 1.12 Fence (on street line) I I I I m 1.13 Fence (on railway property line) HIGHWAYS 2.1 Public and main roads Note 2.1A: Indicate route number (Interstate, U.S., State, o
7、r County parish). 2.2 Private and secondary roads 2.3 Trails 2.4 Road crossing 2.4.1 Street and public roads 2.4.2 Private 2.4.3 At grade 2.4.4 Under grade /a / 2.4.5 Overhead 2 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 3 AGRICULTURE 3.7 Oak trees 3.1 Cleared land 3.2
8、 Corn 3.3 Cultivated land 3.4 Deciduous trees 3.5 Evergreen trees 3.6 Meadow ANSI Y32.7-1972 3.8 Orchard 3.9 Pine, willows and brush 3.10 Tobacco 3.1 1 Vineyard 3.12 Willows 3 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 4 HYDROGRAPHY Note 4A: Proper name of feature is t
9、o be used wherever appropriate. 4.1 Canal, ditch or open aqueduct i 4.10 Marsh 4.10.1 Fresh 4.10.2 Salt ANSI Y32.7-1972 4.2 Dam 4.10.3 Submerged 4.3 Dry or intermittent lake 4.4 Falls and rapids 4.5 Ferry 4.6 Ford 4.7 Glaciers 4.8 Intermittent streams 4.1 1 Springs and sinks 4.1 2 Streams 4.1 2.1 Na
10、vigable 4.1 2.2 Unnavigable -. 4.13 Tidal fiat 4.14 Water line 4.9 Lakes and ponds 4 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 5 RELIEF 5.1 0 Levees 5.1 Abutment 1 5.2 Wall - 5.3 Pier 5.4 Contour system (shown with typical labeling) 5.5 Cribbing Note SSA: Indicate typ
11、e 1ILIIw-=- lum.“l,* -=- 5.1 1 Mine dumps 5.1 2 Sand and sand dunes 5.1 3 Submarine contours (shown with typical labeling) 5.6 Cut 5.14 Tailings or mining debris 5.7 Depression contours (shown with typical labeling) ANSI Y32.7-1972 5.1 5 Cliffs 5.8 Embankment 5.16 Top of slope (medium line width) 5.
12、9 Hill shading 5.17 Bottom of slope (fine line width) - 5 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROF1 LES 6 CARTOGRAPHY 6.1 Bench mark Note 6.1A: Asterisk is not part of the symbol. Always replace with correct value. 6.2 6.3 6.4 6.5 0M x* Iron monument m Stone monument 0 T
13、riangulation station or transit point A Section center Note 6.5A: Letters and numbers are for illustration purposes only) I - - Gq*% 7.F ANSI Y32.7-1972 6.10.1 City limits Note 6.10.1A: Asterisk is not part of the symbol. Always use hatch or color (transparent) red Jooooooooc *- 6.10.2 Fire limits 6
14、.1 1 Coast guard station 6.1 1.1 General CGSI=j 6.1 1.2 Lifesaving station LSSF 6.1 2 Coke ovens 6.6 Section corner See Note 6.SA 6.1 3 Lighthouse or beacon 6.14 Meridian N 6.7 Cemeteries 6.8 Church b 6.9 School 6.10 City 6.1 5 Mine or quarry Note 6.15A: Asterisk is not part of the symbol. Always re
15、place by a letter from the following list: M = Mine Q = Quarry x 6 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROF1 LES ANSI Y32.7-1972 7.4 lntertrack LI_LIl_Lu 6.16 Coal outcrop See Note 7A 6.17 Mine tunnel 7.5 Picket See Note 7A 6.1 8 Oil and gas wells OO0O 0 0 00 7.6 Rail 6.
16、19 Prospect or test opening See Note 7A X 7.7 Snow 6.20 Shaft See Note 7A 6.21 Tanks and oil reservoirs 6.22 Village (typical) See Note 7A 7.9 Worm - 7 FENCES AND BARRIERS See Note 7A Note 7A: Indicate height of fence 7.10 Woven-wire 7.1 Barbwire See Note 7A -%-)(-X- 7.11 Hedge 9s-am5 See Note 7A 7.
17、2 Board 7.12 Rock slide or snow shed - - -I- See Note 7A 7.3 Electric -E - E -E- 7.13 Stock pens (typical) See Note 7A 7 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES ANSI Y32.7-1972 7.14 Farm gate (typical) -Tu- 7.1 5 Cattle guard 3= 8 OIL AND GAS 8.1 Location, rig, or d
18、rilling well 0 8.2 Oil well 0 8.3 Dry hole 4 + * * # 8.3.1 With showing of oil 8.4 Gas well 8.4.1 With showing of oil 8.5 Small oil well 8.6 Salt well G3 8.7 Abandonment V 8.8 Typical Applications 8.8.1 Abandoned SU%+Y 8.8.2 Number of wells 010 #3 *7 06 8.8.3 Daily production (typical examples) M =
19、1000 Cubic Feet . B = Barrels. Injun = name of well. RIGHT OF WAY 9 BALLAST 9.1 Broken stone - 9.2 Burnt clay 9.3 Chats Ll. 9.4 Cinders - 9.5 Earth - 9.6 Granulated slag - - -e - 9.7 Gravel 0 9.8 Sand 8 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 9.10 Slag 10 BRIDGES AN
20、D TUNNELS Note 10A: Asterisk is not part of the symbol. Always replace by indicating whether deck, half-through or through bridge and use letters to describe girder and truss bridges. Give loading. 10.1 Girder # See Note 10A 10.2 Trestle (wooden) See Note 10A 10.3 Truss =P=xl= See Note 10A 10.4 Basc
21、ule, double-leaf ANSI Y32.7-1972 10.7 Lift span * See Note 10A 10.8 Movable bridge circuit controller - 10.9 Movable bridge lock 10.10 Movable bridge pipe coupler 10.1 1 Movable bridge rail lock 10.1 2 Tunnel See Note 10A 11 BRIDGES AND STRUCTURES 10.5 Bascule, single-leaf See Note 10A 10.6 Draw spa
22、n or swing bridge * See Note 10A Note 11A: Asterisk is not part of the symbol. Always replace by indicating use and number of stories 11.1 Brick El* See Note 1 1A 11.2 Concrete El* See Note 1 1A 9 AMERICAN NATIONALSTANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 11.3 Corrugated iron ICj * See
23、 Note 11A 11.4 Frame See Note 1 1A 11.5 Stone m* See Note 11A 11.6 Passenger station 11.7 Freight station El 11.8 Platform or driveway Note 11.8A: Indicate kind and character Note 11.8B : If underground add UG 11.9 Section house )-I 11.10 Section tool house 11.1 1 Privy g7j 11 .I2 Generating station
24、 11.1 3 Substation Issl 11 .I4 Engine house 11.14.1 Circular 4!P ANSI Y32.7-1972 11.1 4.2 Rectangular Note 11.14.2A: Indicate kind and character 11.1 5 Diesel shop m 11 .I 6 Car or locomotive washer 11.1 7 Turntable Note 11.17A: Asterisk is not part of the symbol. Always replace by indicating type a
25、nd construction by combination of letters e* 11 .I 8 Cinder pit (with cinder hoist) 11 .I9 Coaling station 1 1.1 9.1 Mechanical 1 1.1 9.2 Trestle 11.20 Oil column Note 11.20A: Asterisk is not part of the symbol. Always replace with a letter combination from the following list : DO = Diesel oil FO =
26、Fuel oil LO = Lubricating oil 10 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES ANSI Y32.7-1972 11.21 Oil storage and delivery See Note 11.8b 11.22 Lightning-arrester house la 11.23 Grain elevator El 11.24 Sanding tower Trk Ui w 11.25 Interlocking or block station 11.25.1
27、With operator facing track 11.25.2 Operator with back to track (Operator symbol (0) optional) 12 LIGHTING 12.1 Electric light location Note 12.1A: Indicate type of lamp and power 12.2 Flood lighting tower -8%+%0- 13 POLE LINE WIRES 13.1 Power transmission, signal telephone, and telegraph lines Note
28、13.1A: Designate wires and ownership 14 SIGNAL PIPE AND WIRE LINES Note 14A: For detailed plans select symbols from other American National Standards in the Y32 Series. 14.1 Directional arrow (indicates direction of movement of pipe lines normal to reverse) _)I_ 14.2 Compensator - 14.3 Compressed ai
29、r n “ - “ 14.4 Duct and air -e-*-* 14.5 Mechanical pipe and air -*4- * 14.6 Mechanical pipe and duct - 14.7 Mechanical pipe duct and air - e-+- 14.8 Oil enclosed pipe line 14.9 Pipe adjusting screw 14.10 Pipe (mechanical) - 14.1 1 Splicing chamber J 11 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR
30、RAILROAD MAPS AND PROF1 LES ANSI Y32.7-1972 14.12 Underground or aerial cable - Note 14.12A: Not in duct. 15 WATER SUPPLY AND PIPE LINES See Note 14A 15.1 Water (company pipe) 15.1.2 Cold 15.2 15.3 15.4 15.5 15.6 Note Steam 15.6A: Indicate size and type of pipe and direction of flow. 15.7 Meter Note
31、 15.7A: Indicate name and size. 15.8 Riser Note 15.8A: Indicate size and type of pipe. OR 15.9 Track pan - 15.10 Column 15.10.1 Water Note 15.10.1A: Indicate size and type - 15.1 0.2 Gas - See Note 15.10.1A 15.1 1 Water tank Note 15.1 1A: Indicate character, diameter, height, and capacity in gallons
32、. 16 CULVERTS, SEWERS, ETC. Note 16A: Arrow (+ ) indicates direction of flow. Note 16B: Indicate size and kind. 16.1 Catch basin -em- - See Note 16A 16.2 Manhole -+MY- - See Note 16A 16.3 Masonry arch of flat-top culvert Note 16.3A: Indicate size, hor-vert-lgth. -=I - See Note 16A 12 AMERICAN NATION
33、AL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES ANSI Y32.7-1972 16.4 Pipe (over 36 in. Diam) 17.6 Reducer or bushing Note 17.6A: Arrow points to smaller pipe. - See Notes 16A and 16B 17.7 Reservoir 16.5 Pipe drain or wood box (36 in. diam. and under) 1 7.7.1 Main t- 4 - -e- See Notes 16A
34、and 16B 17.7.2 Auxiliary See Notes 16A and 16B 16.7 Sump 0 SUMP 17 AIR PIPE LINES 17.1 Combination cock and union 17.2 Expansion joint 17.3 Manifold condenser III 17.4 Pipe anchor 17.8 Tee 17.9 Union - 17.20 Valve Note 17.20A: Indicate size of valve. 18 FIRE PREVENTION Note 18A: Where possible indic
35、ate and name pipe fittings, valves, and other water-supply fixtures. 18.1 Automatic sprinkler 0 18.2 Check valve Note 18.2A: Indicate size, kind and direction of flow. 18.3 Chemical fire extinguisher (hand or wheel carriage) 17.5 Plug cock (drain or blow-off) - 13 AMERICAN NATIONAL STANDARD GRAPHIC
36、SYMBOLS FOR RAILROAD MAPS AND PROF1 LES 18.4 Fire alarm box Note 18.4A: Indicate box and number 18.5 Fire Dept connection ANSI Y32.7-1972 (GREEN) OR rj LIGHTEST RAIL (LIGHT BLUE) OR - 18.6 Fire hydrant Note 18.6A: Indicate size, number of hose and pumper connections. 20 RAILWAY 18.7 Hose and hydrant
37、 house la 18.8 Post indicator valve Note 18.8A: Indicate size. 18.9 Wall reel or hose rack RAILWAY FEATURES 19 RAIL 20.1 Profiles (typical applications) 20.1 .I Alignment: 4“ curve to right 2“ curve to left - 4 CR 2O CL 20.1.2 Alignment: 2“ curve to left 250 spiral -+-4- 2505. 2“ CL 2505. 20.1.3 Ver
38、tical curves 20.2 Topographical maps 20.2.1 Electric Typical progressive rail symbols (weights to be in- 20.2.2 Narrow gauge serted to suit individual roads condition. Solid lines of colors shown may be used in place of symbols.) (BLACK) OR - 20.2.3 Steam (diesel) (WHITE) OR - (RED) OR 20.2.4 Street
39、 railway (YELLOW) OR 1-1 14 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 20.3 Track maps Note 20.3A: Signify steam (diesel) or electric where electric tracks cross or join steam (diesel) tracks. Note 20.3B: Use of single or double lines is optional. Note 20.3C: When colo
40、rs are used to replace symbols they must be drawn in the manqer specified as the alternative. 20.3.1 For company owned tracks 20.3.1 .I Existing tracks to remain OR BLACK-SOLID 20.3.1.2 Existing tracks to be removed - OR YELLOW-SOLID 20.3.1.3 Existing tracks to be lined - OR YELLOW-DASHED 20.3.1.4 N
41、ew location of tracks to be lined - OR RED-DASHED 20.3.1.5 New tracks to be constructed OR RED-SOLID 20.3.1.6 Proposed future tracks . OR BLACK-SYMBOL 20.3.2 For foreign line or private tracks 20.3.2.1 Existing tracks to remain - OR BLACK-HATCHED ANSI Y32.7-1972 20.3.2.2 Existing tracks to be remove
42、d - OR YELLOW-HATCHED 20.3.2.3 Existing tracks to be lined -+- OR YELLOW-SYMBOL 20.3.2.4 New location of tracks to be lined + OR RED-SYMBOL 20.3.2.5 New tracks to be constructed - OR RED-SYMBOL 20.3.2.6 Proposed future tracks +tttttt OR BLACK-SYMBOL 21 ELECTRIFIED LINES 21 .I Overhead rail or wire N
43、ote 21.1A: Indicatekind. b -d 9 b -# b I - .Elr t8Ao 4rA 21.2 Third rail fi Running rail or C.L. of track 21.3 Jumpers 21.3.1 Running rail Nv Running rail or C.L. of track OR d Running rail 15 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES ANSI Y32.7-1972 21.4 Feeder 21.5
44、Switch 22 SWITCHES AND DERAILS Note 22A: The symbols shown in this section are for interlocked switches and derails. For non-interlocked switches and derails the same symbols are used without the shading. Note 22B: Where hand-throw switches and derails are pipe-connected to others, at least one swit
45、ch and derail (the one farthest from point of operation) should have the letters “PC” shown next to it. See also section 5. See also appendix A for drawing application. 22.1 Single switch (double line plan) 22.1.1 Set for straight track 22.1.2 Set for turnout 22.2 Three-way switch (double-line plan)
46、 22.2.1 Set for left turnout 22.2.2 Set for straight track =e+ 22.2.3 Set for right turnout 22.3 Derailing (double-line plan) 22.3.1 Single point 22.3.2 Double point 22.3.3 Lifting rail type 22.3.4 Combined lifting block and point _t_ 22.3.5 Lifting block L 22.4 Nonderailing (double-line plan) 22.4.
47、1 Single point 22.4.2 Double point 22.4.3 Lifting rail type + 16 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES 22.4.4 Combined lifting block and point 22.4.5 Lifting block A 22.5 Derailing (single-line plan) 22.5.1 Single point 22.5.2 Double point 22.5.3 Lifting rail type
48、 # 22.5.4 Combined lifting block and point 22.5.5 Lifting block 22.6 Nonderailing (single-line plan) 22.6.1 Single point 4 22.6.2 Double point 4 ANSI Y32.7-1972 22.6.3 Lifting rail type 22.6.4 Combined lifting block and point 22.6.5 Lifting block 23 LEADOUTS, BOLT LOCKS, CRANKS, AND DEFLECTING BARS
49、23.1 Bolt Locks 23.1.1 One way 23.1.2 Two way 23.1.3 Three way 23.2 Cranks 23.2.1 One way 23.2.1.1 Continuous motion 23.2.1.2 Reversed motion 17 AMERICAN NATIONAL STANDARD GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROF1 LES ANSI Y32.7-1972 23.2.2 Two way 23.2.2.1 Continuous motion 23.2.2.2 Reversed motion 23.3 Leadouts (typical applications) Note 23.3A: Words and numbers are for ex- planator
