GB/T 4549.1-2004 Vocabulary of railway vehicles Part 1: Basic vocabulary
Some standard content:
ICS 01.040.45;45.060.20
National Standard of the People's Republic of China
GB/T 4549.1—2004
Replaces GB/T 4549...1984
Railway vehicle vocabulary
Part 1: Basic vocabulary
Promulgated on 2004-06-11
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Administration of Standardization of the People's Republic of China
Implementation on 2004-12-01
GB/T 4549.1—2004
GB/T4549 Vocabulary of railway vehicles is divided into ten parts: Part 1: Basic vocabulary; Part 2: Running gear; Part 3: Braking device; Part 4: Coupler buffer and windshield device; Part 5: Car body; Part 6: Doors and windows and their opening and closing devices; Part 7: Heating, ventilation and air conditioning devices! Part 8: Water supply and drainage devices; Part 9: Electrical devices; Part 10: Passenger car accessories; Part 11: Special freight car accessories. This part is the first part of GB/T4549. This part replaces GB/T4549.1—1981 "Terminology of Railway Vehicles". The main changes of this part compared with GB/T4549.1-1984 are as follows: the format is changed, the order of test items is adjusted; the chapter "Vehicle Test" is added. 27 vehicle types are added, and the terminology of 8 vehicle types is deleted; 13 vehicle performance and parameter terminology are added; Chinese and English citations are added. This part is proposed by the Ministry of Railways of the People's Republic of China. This part is under the jurisdiction of the Standard Metrology Research Institute of the Ministry of Railways. The drafting units of this part are Sifang Vehicle Research Institute and Standard Metrology Research Institute of the Ministry of Railways. The main drafters of this part are Shi Guarong, Chen Weiyu, Wei Xiaodong, Shan Baoshuan, Sun Suo, and Qi Dai. This part was drafted in 1984. It was first published in July, and this is the first revision. General name
Vocabulary of railway vehicles Part 1 Basic vocabulary
GH/T 4549.1--2004
This part defines the types, dimensions and positions of railway vehicles (hereinafter referred to as vehicles), and the terminology of comprehensive aspects such as size, weight, performance and parameters, and tests.
This part applies to standards, technical documents and scientific and technological publications related to railway vehicles. 2 Types of vehicles
Railway vehicle railway vehicle;rallway car Unit carrier used on railway tracks for transporting passengers and goods and for this purpose or for this purpose or for this purpose. It can be referred to as "vehicle" for short.
Passenger car carriagepassengercar;evach Vehicle used for transporting passengers and for this purpose or for this purpose or for this purpose. 2.3
Tilting train Passenger couch A passenger car with a tilting device that allows the car body to tilt to increase the speed limit when passing a curve. 2.4
Double-deck coach Double-deck passenger car A passenger car with two passenger compartments, upper and lower.
Common passenger car
Common-speed passenger car
A passenger car with a maximum operating speed of no more than 200 km/h. 2.6
High-speed passenger car High-speed passenger car A passenger car with a maximum operating speed of more than 200 krn/h: 2.7
First class passenger car
A passenger car with a small number of passengers and high riding comfort. 2.8
Second class passenger car
A passenger car with a small number of passengers and high riding comfort. 2.9
Air conditioned passenger car;air conditioned coach A passenger car equipped with air conditioning.
Luxury passenger car
A passenger car with spacious interior, comfortable environment and complete service facilities. GB/T 4549.1-2004
Tour passenger car
A passenger car used for tourism and of higher grade.
Combined passenger car;combined coach A passenger car equipped with two or more types of interior equipment (such as soft seats and hard seats) for different purposes, such as soft and hard seat cars, luggage and mail cars, etc. 2.13
Suburban passenger car;suburban coach A short-distance coach used between cities and suburbs. 2.14
seat coach
A coach equipped with seats for passengers. 2.15
semi-cushioned seat coachA coach equipped with hard seats.
eushioned seat coachUphoisteredl seat oachA coach equipped with soft seats.
sleeping car
A coach equipped with berths for passengers to sleep. 2.18
semi-coshioned berth sleeping earSemi-cushioned couchetteHard sleeper
Sleeping car
Sleeping car;upholstered couchetteSleeping car equipped with soft berths.
Open lype sleeping car
Open lype sleeping car
A sleeping car with no door in the bedroom.
Compartment sleeping car
A sleeping car with door in the room.
Superior compartment sleeping car
E super elass comperiment sleeping carA sleeping car with bedroom and toilet in the compartment. 2.23
Dining car
A vehicle with kitchen, dining room and storage room (or small security department) and beverage equipment for passengers to eat and have meals during travel. 2.24
Buffet car
A passenger car with bar and entertainment facilities,
Kitchen car
A vehicle with kitchen but no dining room for special vehicles or rescue vehicle crews to have meals. 2.26
dormitory van;train crew car A vehicle used for rest by crew members or staff. 2.27
service car
officer's car
A vehicle used exclusively for work by state agency personnel. 2.28
luggage van;baggage car A vehicle equipped with a luggage room and a baggage attendant's office for transporting passengers' luggage and belongings. 2.29
mail sorting van+postal car;mail car A vehicle equipped with a post office and a postal attendant's office for transporting mail. 2.30
cuiture and education car A vehicle equipped with cultural and educational instruments and equipment. 2.31
huspital car
A vehicle equipped with medical equipment for medical treatment along the railway. 2.32
ambulancecar
ambulancecar
A vehicle equipped with simple medical equipment and used for transporting the wounded and sick. 2.33
generator car
generator car
a vehicle equipped with a power generating device driven by a power machine. 2.34
light rail car
a vehicle equipped with a drive device and used in urban rail transit. Usually referred to as "light rail car". 2.35
car with axle generator
a passenger car equipped with an axle-driven generator and capable of supplying power to adjacent cars. 2.36
car without axle generator
a passenger car without an axle-driven generator. 2.37
wagon: other car
a vehicle used for the transportation of goods and services or, in principle, for use in freight trains. It can be divided into general-purpose freight car and special-purpose freight car according to its purpose. 2.38
genera-purpose freight car
genera-purpose freight car
a vehicle suitable for the transportation of a variety of goods. Such as bulk wagon, bulk wagon, box wagon, etc. GB/T 4549.1—2004
GB/T4549.1—2004
Special purpose freight wagon is a vehicle that is used to transport a certain type of goods: such as bulk cement truck, container truck, coal truck, etc. 2.40
Open-top wagon;gondola car is a vehicle without a roof, with a flat bottom or a bathtub (single bathtub or double bathtub) type, used to transport various goods that do not need to be strictly protected from moisture and sun exposure. Usually the height of its end wall and side wall is more than 0.8m. 2.41
Caved wagon;box car
It is equipped with a car seat and doors and windows (or vents). It can prevent rainwater from entering, and is used to transport various goods that need to be protected from moisture, sun exposure or loss.
According to the structure, it can be divided into movable boxcar, movable wall overturning car, etc. 2.42
Flat car
A vehicle with a flat frame bearing surface, usually with injection plugs on both sides, and some with movable downward flip-down cat doors and side doors. 2.43
Tank car
A vehicle with a tank body for transporting liquids, liquefied gases, powdered goods and other media. The tank body is made of steel, fiberglass, aluminum, aluminum alloy and other materials.
According to different uses, it can be divided into light oil tanker, viscous oil tanker, engine oil tanker, green tanker, edible oil tanker, water tanker, chemical tanker, powder tanker, liquefied gas tanker, special tanker, etc. According to different structures, it can be divided into tanker with center beam, tanker without center beam, upper and lower tanker, lower and upper tanker, etc. 2.44
Cement car
A vehicle used to transport bulk cement.
According to the unloading method, it can be divided into top-unloading cement trucks and bottom-unloading cement trucks. 2.45
Coal car
A vehicle used to transport coal. Usually has flat sides and special doors for unloading. 2.46
Gravel car
A vehicle used to transport sand, soil and gravel. The front and sides are very low, and the height is less than 1 meter, so it is called a low-side vehicle. 2.47
ore car
vehicle for transporting ore,
hopper car
vehicle with one or more covered or uncovered loading hoppers with a certain slope: usually the cargo is discharged from the hopper mouth by the weight of the cargo itself. According to the type of cargo transported, it can be divided into coal, ore, stone slag, grain, salt, limestone, etc. According to the different structural forms, it can be divided into covered hopper car and uncovered hopper car. 2.49
othermal car
vehicle with a heat insulation layer on the body to reduce the heat exchange between the inside and outside of the car, used for transporting perishable goods or goods with special temperature requirements, and can be divided into heat insulation car and cold wear car according to whether there is refrigeration and (or) heating equipment in the car. 2.50
Insulated-cover wagon; insulated box ca Insulated-cover wagon; insulated box ca The car body is equipped with an insulation layer, but no refrigeration or heating equipment. 2.51
Refrigerated wagon rcfrigcratnrcan
The car body is equipped with an insulation layer and refrigeration and (or) heating equipment. According to the refrigeration method, it can be divided into ice refrigerated wagon, frozen plate refrigerated wagon and mechanical refrigerated wagon. 2.52
Ice-cooled refrigerator carGB/T 4549.1-2004
A refrigerator car equipped with refrigerator refrigeration equipment, using ice (or ice and salt) in the refrigerator for refrigeration, can also be referred to as ice-cooled car"2.53
Eutectic-ice-cooled refrigerator car, freezing plate refrigeration carEquipped with cold plate refrigeration equipment, using eutectic mixed solution in the freezing plate, refrigeration. Can be referred to as cold plate. Cold plate car with refrigeration unit is called "mechanical cold plate", without refrigeration unit, cold plate car with curtain floor refrigeration unit is called "non-mechanical cold plate car".
Mechanical refrigerator carmechanical refrigerator carA refrigerator car equipped with mechanical refrigeration and (or) warming equipment. Can be referred to as "mechanical cold car". According to the use mode, it can be divided into single-section mechanical refrigeration car and mechanical refrigeration car. 2. 55
Monn-unit mechanical refrigerator carMonn-unit mechanical refrigerator carA mechanical refrigerator car equipped with power, refrigeration and automatic control equipment that can be used alone. It can be referred to as a single-unit refrigerator car. 2.56
Mechanical refrigerator car trainMechanical refrigerator car train-seA train consisting of a mechanical refrigerator generator car and a mechanical refrigerator freight car, which is a centralized power supply and fixed grouping. It can be referred to as a "machine refrigerator group". 2.57
Mechanical refrigerator generating carMechanical refrigerator generating carA vehicle equipped with oil power generation, measurement and control and auxiliary equipment, and with facilities for workers to live, which can centrally supply power and control the operation of each refrigeration unit in the train.
Mechanical refrigerator freight carMechanical refrigerator freight carA vehicle equipped with refrigeration and (or) heating and air circulation equipment, which is used in a mechanical refrigerator train. 2.59
Ventilated box car
Vehicles with ventilation structures at appropriate parts of the vehicle body, used for transporting fresh fruits and vegetables, etc. 2.60
livestockcaristockcar
Vehicles equipped with devices suitable for transporting live livestock. 2.61
poultry car
Vehicles equipped with devices suitable for transporting live poultry. GB/T 4549.12004
poison car
Vehicles used for transporting toxic substances (such as pesticides, etc.). 2.63
Econtainer car
Container truck
A special vehicle equipped with a container compartment for transporting containers. 2.64
Piggyback truck
Humpback truck
A vehicle carrying a trailer or semi-trailer.
Heayy duty freight car; high capacity carA special vehicle for transporting extremely heavy, extremely long or bulky goods. The length of the vehicle is generally more than 19m, but a few vehicles are less than 19m in length. Trucks with special vehicle body structures, such as trucks with concave chassis, drop holes, and clamp beams, are also long-duty freight cars. 2.66
Depressed center flat carA long-duty freight car with a chassis extending along the longitudinal surface of the vehicle. 2.67
Well car; well-hole car
Drop trolley
There is a drop hole of a certain length and width in the middle of the chassis. When loading, the goods fall into the hole. It is a vehicle for transporting goods with a narrow width and a high height.
Schnabel car
The body of the vehicle is divided into two separate parts, and the goods are clamped and suspended in between. 2.69
Long and large at carLong and large at carThe length of the vehicle is greater than 19tn, and the load capacity is large. 2.70
Twinned flat car
A vehicle composed of two parts with identical structures, with the cargo loaded between the two parts when in use. 2.71
Double-deck sedan carA flat car with two upper and lower frames, specially used for transporting cars. 2.72
Dumpcatr
A vehicle whose door can automatically open to unload cargo during the process of rotating the car body to either side. According to the power source, it can be divided into pneumatic dumpcatr, hydraulic dumpcatr, etc. 2.73
Sweeper car; snow plow car
Sweeper car
A vehicle equipped with snow removal equipment to sweep snow on the route. 2.74
standard gauge car
standard gauge car
applies to vehicles with standard gauge (1 435 mm). 2.75
meter gauge carmel gauge rar
rowgge car
applies to vehicles with gauge smaller than standard gauge. 2.76
broad gauge carbroad gauge car
applies to vehicles with gauge larger than standard gauge. 2.77
two-axle carfwo-axlc car
a vehicle with two wheel pairs,
four-axle carfour-axle car
a vehicle with six wheel pairs.
six-axle carsix-axle car
a vehicle with six wheel pairs.
Multi-axic car
A vehicle with more than six wheel pairs.
Office car forpeddler trainA vehicle marshaled in a cargo train for railway staff to handle cargo business and camp along the way. 2.82
Test car
A vehicle equipped with test instruments and equipment for testing line conditions, rolling stock running performance, etc. For example: electrical test car, dynamic performance test car, gravity test car, etc. 2.83
Detection car
GB/T 4549.1---2004
A vehicle used to inspect and test infrared detection equipment or contact network near railways. Such as infrared inspection car and contact network inspection car2.84
Maintenance car
Vehicles used for inspection and maintenance of railway line equipment2.85
Fsteel-wondcar
Steel-wood car
Vehicles with a steel-wood hybrid structure
All metal car all mctal cur
The main load-bearing beams, columns and external wall panels, floors, roofs, etc. of the car body are all made of metal. According to different materials, it can be divided into all-steel car, aluminum alloy car, stainless steel car, etc. 2.B7
Bogie car
Vehicles with a car body supported by a bogie, and the bogie beam and the car body can rotate relative to each other. Can be referred to as "steering track car", GB/T 4549.1—2004wwW.bzxz.Net
articulated car articulated car
a car with two car bodies supported by a bogie at opposite ends. According to the type of car, it can be divided into articulated passenger car (or articulated passenger car) and articulated freight car. 2.89
special car special car
a vehicle with special purpose or special structure. Such as scale car, tunnel photography car. 2.90
track scale test car
a vehicle equipped with a yard or an operating machine for calibrating the performance of track scales. 2.91
Relief car train-set;rescue car train-setA train-set used to remove obstacles and recover vehicles, mainly including crane cars, camping cars, dining cars, power generation cars, tool cars, office cars and other vehicle groups.
Long rail car train-setA train-set used to transport long rails during railway line construction. Usually composed of camping cars, power generation cars, rail transport cars, safety (protection) cars and other vehicles. It can be referred to as "long rail car".
Power plant car train-setA movable power plant type train-set composed of various vehicles equipped with power generation equipment and various auxiliary equipment. According to the power mode, it can be divided into steam power station train-set (usually including boiler car, steam turbine generator car, distribution car, water treatment car, cooling tower car, maintenance test car, etc.); gas turbine power station train-set (usually including diesel car, gas turbine generator car, distribution car, etc.) "Power station train-set" can be referred to as "power station car"; "steam power station train-set" can be referred to as "steam power station car"; "gas turbine power station train-set" can be referred to as "gas turbine power station car".
Powered car train-set Powered car train-set is a train-set composed of a motor car and a trailer (sometimes a control car) for fixed use. 2.95
Motor-car
The vehicle with traction power in the motor-car set, which can be divided into electric car, internal combustion motor-car, gas turbine motor-car, etc. according to the power source. 2.96
Trailer
The vehicle without traction power device or control device in the motor-car set. 2.97
Controlling car
A vehicle with control devices but no traction power device in the EMU. 3.2
Lateral direction of carThe horizontal direction perpendicular to the longitudinal direction of the vehicle. End of car
The front and rear ends of the vehicle along the longitudinal direction. End of car GB/T 4549.1—2004
The end of the vehicle where the handbrake is installed or the piston rod of the brake cylinder extends. When the above meanings are not applicable, the design department shall specify them.
No,2end of car;\A\endof carVehicle, the other side opposite to the first end,
No,1positionside
The observer is at the first end, and when standing facing the vehicle, the side of the vehicle on the observer's left is the first side. 3.7
No.2positionside
Vehicle, the other side opposite to the first side.
Axle positionpusition uf axle
The position of the axle in the vehicle. Usually, the axle position is marked in sequence from the first end to the second end with natural numbers. 3.9
Wheel positionposition of wheel
The position of the wheel in the vehicle. Usually, the wheel position is marked in sequence with natural numbers according to the axle, with the first side as the odd number and the second side as the odd number. 3.10
Beam positionpagition of sill
The position of the beam in the vehicle. Usually, when the transverse beam is a one-way, two-way continuous integral beam, the beam position is marked in the same way as the axial position. When the transverse beam is not one-way, one-way continuous, the beam position is marked in the same way as the wheel position. When the inter-beam beam is a one-way, two-way continuous integral beam, the beam position is marked from the first side to the second side in a number of times: when the longitudinal beam is not one-way, two-way continuous, the beam position is marked in the same way as the wheel position. 4 Main dimensions of the vehicle
Height of the centerline of the coupler height from top nf rafl tn coupler center; conpier height When the vehicle is empty, the vertical distance from the centerline of the end face (outer side) of the coupler tongue to the rail surface. For a close-fitting coupler, it is the vertical distance from the center of the convex cone to the rail surface. It can be referred to as "coupler height"
Note: The rail surface refers to the surface of the rail on the horizontal line. Same below. 4.2
Length of car
Overpulling faces of couplersDistance between the inner sides of the couplers at both ends of the vehicle when the vehicle is not affected by the longitudinal load. GB/T 4549.1—2004
Width of car
Horizontal distance between the most protruding parts of the full side of the vehicle. 4.4
max, width of car
Maximum width of vehicle
Twice the horizontal distance between the most protruding part of the side of the vehicle and the longitudinal centerline of the vehicle body. 4.5
Height of ear
Vertical distance from the outer surface of the upper part of the vehicle body or hip to the rail surface when the vehicle is empty. 4.6
Maximum height of car max, helghtof car The vertical distance from the highest part of the car to the rail surface when the car is empty: 4.7
Length over ends of car body; length of car body The horizontal distance between the outer surfaces of the two outer end wall panels (non-stiffened parts) of the car body. 4.8
Length of underframe; leogth over end sills The horizontal distance between the outer surfaces of the two end beams (or buffer beams) of the bottom channel. 4.9
Length of tank
The horizontal distance between the outermost surfaces of the two heads of the tank (excluding the heating jacket). 4.10
Width over sides of car hody The horizontal distance between the outer surfaces of the two side wall panels (non-stiffened parts) of the car body. 4. 11
Underframe width; width over side sills The horizontal distance between the outer surfaces of the two side beams of the underframe. 4. 12
inside length of car hodyThe horizontal distance between the inner surfaces of the wall panels at both ends of the car body. 4.13
inside width of car bodyThe horizontal distance between the inner surfaces of the wall panels at both sides of the car body. 4. 14
inside height of car bodyThe vertical distance from the upper plane of the floor to the upper plane of the side beam of the side wall (or the end beam of the flap wall). 4.15
height inside from floor to roof centerThe vertical distance from the upper plane of the floor to the inner surface of the center of the roof. 4. 16
height ef floar from rail lup, floor heightThe vertical distance from the underframe floor (or wooden floor) surface to the rail surface when the car is empty (excluding the thickness of the wooden floor covering, such as floor cloth, carpet, etc.).
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