Some standard content:
GB17992-1999
This standard is formulated with reference to the international standard ISO3691:1980 "Powered Industrial Vehicle FEMsect.1 "Lifting Machinery Design Specification" (1987 edition). Safety Standard" and the European Handling Engineering Association Standard This standard is formulated to ensure that the container front-lift crane should have good operating safety and reliability, while considering improving its operating efficiency and extending the mean trouble-free working time. Appendix A of this standard is a prompt appendix.
This standard is proposed by the Ministry of Communications of the People's Republic of China. This standard is under the jurisdiction of the Water Transport Research Institute of the Ministry of Communications. The drafting units of this standard are: Water Transport Research Institute of the Ministry of Communications, Qingdao Port Authority, South China University of Technology, Changzhou Crane Branch of Shanghai Port Machinery Manufacturing Plant, and Guangzhou Port Authority.
The main drafters of this standard are: Lu Fanyi, Gui Shouping, Su Guocui, Zhang Qingcai, Miao Xueyuan, and Cai Jinlong. 322
1 Scope
National Standard of the People's Republic of China
Safety code for the container reach stackerGB 17992-1999
This standard specifies the safety technical requirements for the design, manufacture, inspection and maintenance of container reach stackers (hereinafter referred to as reach stackers).
This standard is applicable to reach stackers with a lifting capacity of not less than 24,000 kg, and can also be used as a reference for reach stackers with a lifting capacity of less than 24,000 kg.
2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest versions of the following standards. High-quality carbon structural steel technical conditions
GB/T 699--19881
GB/T 700-1988
GB/T 1228--1999
GB/T 1229--1999
GB/T 1230-1999
GB/T 1231-1999
GB/T 1348-1988
GB/T 1591---1994
GB/T 3077-1988
GB/T 3323--1987
GB/T 3766—1983
GB/T 3811-1983
GB 6067—1985
Carbon structural steel
High-strength large hexagonal bolts for steel structures
High-strength large hexagonal nuts for steel structures
High-strength washers for steel structures
Technical conditions for high-strength large hexagonal bolts, large hexagonal nuts and washers for steel structuresDuctile iron castings
Low-alloy high-strength structural steel
Technical conditions for alloy structural steels
Radiography and quality grades of steel fusion-welded butt jointsGeneral technical conditions for hydraulic systems
Design specifications for cranes
Safety regulations for cranes
GB/T 7659-1987
GB/T 7932--1987
Carbon steel castings for welded structures
General technical conditions for pneumatic systems
GB/T9439--1988Grey iron castings
GB/T10051.1--1988Performance, lifting capacity, stress and materials of lifting hook mechanismGB 50150-1991
Standard for acceptance test of electrical equipment for electrical installation engineeringGB 50254--1996
JT/T 232---1995
Specification for construction and acceptance of low-voltage electrical appliances for electrical installation engineeringTechnical conditions for container reachlift craneJT/T5020--1986Driver's cab of port loading and unloading machineryNoise limits and measurement methods for construction machinery
JB 3774. 1--1984
JG/T 5086.1-19963
General Technical Conditions for Construction Machinery and Equipment Joints Approved by the State Administration of Quality and Technical Supervision on November 8, 1999 Implemented on August 1, 2000
3 Basic Requirements
GB17992—1999
3.1 The type and parameters of the reach stacker shall comply with the relevant provisions of JT/T232. 3.2 The noise of the reach stacker during operation and driving shall comply with the provisions of JB3774.1, and the noise at the driver's seat shall not exceed 80dBA). 3.3 There must be a sign in a conspicuous position on the reach stacker, indicating the manufacturer, manufacturing date, product model, factory number and main parameters for safe use.
3.4 The reach stacker must be painted in a color that is clearly different from the surrounding environment. 4 Main Components
4.1 Brake
4.1.1 The hydraulic or pneumatically controlled travel brake should be kept clean, its working pressure should meet the normal use requirements, and the operation should be sensitive and reliable without jamming during operation. The air brake device should ensure that after the engine is turned off, it can brake effectively for more than 5 times in a row. 4.1.2 After the parking brake handle is tightened, it should ensure that the unloaded reach stacker does not move on a slope of not less than 18%. It should be set to release the parking brake when the reach stacker is unpowered. And it should have a simple mechanical device that can effectively perform steering operations to facilitate the towing of the reach stacker.
4.1.3 The selection of brakes should comply with the relevant provisions of JT/T232. 4.1.4 After the brake is repaired or replaced with a new part, each hinge point should rotate flexibly. 4.2 Fuel Tank
4.2.1 The capacity of the fuel tank should meet the normal operation of the reach stacker for not less than 10 hours. 4.2.2 The fuel tank shall not be placed above the engine. The fuel tank near the engine must be isolated from the electrical and exhaust emission systems by a separate cover or baffle. 4.2.3 The fuel tank and the refueling device shall not have oil spills or leaks. Once oil spills or leaks occur, the fuel can only flow or drip directly to the ground; fuel spills are strictly prohibited during operation.
4.2.4 The fuel tank and the refueling device must be placed in the position with the least possibility of damage. 4.3 Fuel system components
All fuel system components must be fastened to the vehicle. 4.4 Transmission
4.4.1 The shift lever should be flexible and free of sticking. The shift lever should be positioned reliably and accurately in the forward, reverse and neutral positions. No gear shifting or mixed gears are allowed.
4.4.2 There should be no sticking when turning the input shaft or output shaft by hand. 4.4.3 The installation of each seal must be correct and free of defects such as pressure deviation, pressure deformation and scratches. 4.4.4 When adding oil, the type, model and oil level of the oil shall comply with the regulations of the gearbox. 4.4.5 There shall be no abnormal sound when the various parts of the transmission are working. 4.4.6 Each oil circuit must be unobstructed and must not be blocked. 4.5 Driver's cab
4.5.1 The driver's cab shall comply with the provisions of JT/T5020, and shall have a good field of vision, comfortable and adjustable seats, and be easy to operate and maintain. 4.5.2 The driver's cab shall be equipped with safety facilities such as door locks, fire extinguishers or alarms. 4.6 Spreader
4.6.1 The spreader shall have complete safety protection and signal display devices to ensure reliable connection and effective interlocking between the spreader and the container. 4.6.2 The spreader shall have a reliable interlocking protection device, and protective measures shall be taken in case of interlocking failure. 4.6.3 The rotating lock of the spreader shall be checked regularly and replaced in time. 4.7 Boom
4.7.1 When installing the boom, it must be ensured that the structural parts and the slider can move flexibly, and the cylinder support shaft must not be stuck. All movable parts must be lubricated with 324
grease, and the contact surface between the boom and the slider should also be lubricated with grease. GB17992—1999
4.7.2 The telescopic section of the boom must not be stuck during the entire telescopic process. 4.7.3 The anti-sway device should be effective and reliable.
4.7.4 The connection between the sling and the boom is reliable and easy to disassemble and assemble. 4.7.5 When assembling the boom system, the gap between the telescopic arm and the basic arm should be 1~~1.5mm above and below, and the sum of the gaps on both sides should be 3~5 mm.
4.8 Tire
The load and inflation pressure of the tire should comply with the tire technical parameters and overload limit. 4.9 Metal structures
4.9.1 The materials of metal structures and parts must meet the design requirements and the relevant provisions of JT/T232. 4.9.2 The design of structural parts should be convenient for inspection, maintenance and drainage. 4.9.3 The welds of main components shall not be lower than the quality requirements of Class I in GB/T3323-1987, and shall not have defects such as cracks and incomplete penetration. The welding strength shall not be lower than the requirements of JG/T5086.1. 4.9.4 High-strength bolts, nuts and washers shall comply with the provisions of GB/T1228~1231. When installing metal structural parts connected by high-strength bolts, the bolt preload shall comply with the relevant provisions of GB/T3811 and be tightened with special tools. 4.10 Hydraulic system
4.10. The hydraulic system shall comply with the provisions of GB/T3766. 4.10.2 The hydraulic system shall have a safety device to prevent overload and impact. The pressure of the overflow valve shall not be greater than 110% of the rated working pressure of the system. And measures must be taken to prevent loosening and unauthorized adjustment. 4.10.3 There shall be no leakage in hoses, hard pipes and joints. After the pipelines and joints are replaced, there shall be no leakage during the system pressure test. 4.11 Pneumatic system
4.11.1 The pneumatic system shall comply with the provisions of GB/T7932. 4.11.2 After the air pressure reaches the rated working pressure and the control valve is closed for 2 hours, the system pressure shall not be less than 80% of the rated working pressure. 4.11.3 There should be no obvious lag in the exhaust of each valve. 4.12 Electrical
4.12.1 The installation of electrical equipment must comply with the relevant provisions of GB50150 and GB50254. 4.12.2 The power supply and control equipment of the reach stacker must ensure accurate and reliable transmission and control performance during design, manufacture, installation, maintenance, adjustment and use, and the operator can quickly cut off the power supply in an emergency. 4.12.3 A switch should be installed at the battery outlet. If the reach stacker stops for more than 2 hours, the switch should be disconnected. 4.12.4 The reach stacker should be equipped with working lighting devices at the boom and hoisting device. And driving lighting devices should be installed at the front and rear ends of the vehicle. 4.13 Safety protection devices
4.13.1 The setting of the safety devices of the reach stacker must comply with the relevant provisions of GB6067. 4.13.2 Various safety protection and alarm devices should be accurate, sensitive and reliable. 4.13.3An anti-overturning protection device must be installed, and its accuracy error should not exceed 8%. 4.13.4The engine should be equipped with protection devices and alarm and display devices to limit excessive cooling water temperature, low oil pressure, and excessive speed, and a working time meter should be set.
4.13.5The front loader should be equipped with a reverse alarm device. When the front loader is running in reverse, the reverse alarm device should emit a clear alarm sound signal and a flashing light signal.
4.13.6The device that limits the maximum elevation angle of the boom should be effective and reliable. 4.13.7A protection device that cannot be engaged before the parking brake is out of the braking position must be installed. 4.13.8When the front loader is operating with a box at a speed greater than 15km/h, the warning device should emit a prompt alarm signal. 4.13.9The lock-in-place protection device must be effective and reliable. 325
5 Use and Maintenance
GB 17992—1999
5.1 The use of the reach stacker shall comply with the relevant provisions of GB6067. When the wind speed is greater than 16m/s, the machine shall stop working. 5.2 The driver shall operate in accordance with the safety operating procedures. Before taking over, the various mechanisms and safety devices shall be checked and the faults shall be eliminated in time. 5.3 At the end of work, the reach stacker shall be parked in the garage or a safe place. 5.4 The operation shall be carried out according to the command signal. No matter who issues the emergency stop signal, it shall be executed immediately. 5.5 Regularly check the integrity of the machine and perform maintenance in accordance with regulations. 5.6 Maintenance shall not be carried out when the reach stacker is in working condition. 6 Inspection and Maintenance
6.1 Inspection
Inspect in accordance with the relevant provisions of equipment management during use. And it shall comply with the relevant provisions of GB6067. 6.2 Repair
6.2.1 The performance of the parts replaced by repair shall be the same as that of the original parts. The materials of the parts shall be the same as or higher than those of the original parts as much as possible.
6.2.2 When welding structural parts, the materials and welding rods used shall meet the design requirements. 7 Scrap
The specific scrapping standards shall be implemented in accordance with the relevant provisions of GB6067. 326
（Organization）
Steel grade (or brand)
Q235,Q235C
Q235A,Q235B
Q235C.Q235D
35CrMo
DG34CrMo
42CrMo
20CrMnTi
(18CrMnTi)
20CrMnMo
(22CrMnMo)
60Si2M n
DG34CrNiMo
DG20Mn
20CrMoH
QT400-15
QT700-2
ZG50SiMn
ZG27 0-500
(ZG35)
ZG340-640
(ZG55)
ZG35CrMo
ZG230-450H
(ZG25)
GB 17992-1999
Appendix A
(Suggestive Appendix)
Comparison Table A1 of Commonly Used Steel Materials for Cranes in my country and Relevant Countries (Organizations)
Standard No.
GB/T 700—1988
GB/T 700-- 1988
GB/T 699—1988
GB/T 699--1988
GB/T 6991988
GB/T 1591—1994
GB/T 3077-1988
GB/T3077--1988
GB/T 10051. 1-
GB/T 3077
GB/T 3077-1988
GB/T 3077-- 1988
GB/T 3077-1988
GB/T 3077--1988
GB/T 30771988
GB/T 10051.1—1988
GB/T 10051.1—1988
Steel number (or grade)
Fe360B, Fe360C
Fe360A.Fe360B
Fe360C.Fe360D
C45,C45E4.
34CrMo4
42CrMo4
GB/T 10051.1-1988|
GR/T 9439 --1988
GB/T 94391988
GB/T 9439-1988
GB/T1348-1988
GB/T 1348—1988
GIB/T 56761985
GB/T 5676-1985
JB/ZQ4297—1986
GB/T 7659—1987
Cr370-17
Cr700-2
26~～52
Standard No.
ISO 630:1980
Steel No. (or Brand)
Fc360 B, Fe360-C.
Fe360-D
Fe360-A，Fe360-B,
Fe360-C.Fe360-D
ISO 683/1:1987
Fe510-C,Fe510-D
ISO683/1:1987
ISO 683/1:1987
1SO 683/1:1987
ISO 3755:1982
ISO 3755:1982
Standard No.
Euronorm25
Euronorm25
Furonorm25
Organization）
(or brand)
E24(A37)
-2,3,4
E24(A37)
C12,XC12
C20,XC18
Standard No.
NFA 35-501
NFA 35-501
E36(A52)-3,4
42C4,38C4
35NCD6
FGS370-17
FGS700-2
280-480-M2.3
NFA 35-501
NFA35-552-84
NFA35-552-84
NFA35-552-84
NFA35-
551-84
NFAIR9160/C
NFA32-101-82
NFA32-101-82
N FA32-101-82
NFA32-101-82
NFA32-101-82
NFA32-051-83
GB 17992—1999
Table A1 continued)
Standard number
(or brand)
St37-2,
RSt37-2
St37-2,
St37-3N
C15,CK15
C22,CK22
C45,CK45
St52-3，
34CrMo4
42CrMo4，
50CrMo4
20CrMo5
(ECMo100)
65SiMn 6
15CrNi6
17CrNiMo6
16MnCr5
345CrNi
GS34CrMo4
DIN17100
DIN17100
DIN17210||t t||DIN17200
DIN17200
DIN17100
DIN17200
DIN17200
DIN17200
DIN17200
DIN17210
DIN17210
DIN17210
DIN17200
DIN17135
DIN17135
DIN1691
DIN1691
DIN1691
DIN169 3
DIN1693
Russia
(or brand)
CT3CH,
BCT3CII
CT3KI,
BCT3CI
Cu15-32
Cu21-40
Cu24-44
Bu38-17
B470-2
Standard No.
TOCT380
FOCT380
rOCT1050
(or brand)
En43B，
40C.40D，
En43B,C
040A15.045A15,
En2E,En2B
rOCT1050/040A20,050A20,
FOCT1050
En2C.En3.En3A| |tt||O60A47,
[rOCT19282]
TOCT4543
rOCT4548
rOCT4543
rOCT380
FOCT1412
50C,50D,||t t | n43E
250A58,
250A61,
817M40,
En24,
TOCT1412
rOCT1412
FOCT7293
rOCT7293| |tt||rOCT977-79
FOCT977-79
TOCT977-79
TOCT977-79
Cr.370-17
CSW-C25(A),
CSW-C25(B)||tt ||Standard No.
BS4360
BS4360
BS4360
BS4360
BS2879
BS2879
BS3100
BS3100
BS3100
BS2865
(Organization)
Steel grade (or brand)
SS400(SS41),
SM41B,SM41A
SS400(SS41),
S15C,S15CK
S20C,STPG38
S45C,SNCM8
SM490A,B,
C(SM50A,B,C)
SCr440
SCM435,
SCM3,STKS3
SC M440,SNCM25,
SCM4,SCM5
SNCM431
SNCM420H
scsiMn2
SCCrM3
SCW42,SCW49
Standard number
JIS G3101--87
JIS G3101—87
JIS G4051 --84
JIS G4051---84
JIS G4051—84
JISG3106
JIS G4104—-84
JIS G4105-84
JISG3106
(Daitong Special Steel）
JIS G4103—84
JIS G4105---84
JIS G5101—84
JIS G5502—86
JIS G5502--86
JIS G5111—78
JIS G5111--78
JIS G5111 --78
JIS G5111—78
JIS G5102—78
GB 17992—1999
Table A1 (end)
Steel grade (or brand)
1015,C1015
1020.C1020
1042,C1042
E4132,E4135
4140,4142，
TS14B35
1065,C1065
4337,6413E
60-40-18
100-70-03
WCA,WCB,WCC
Standard No.
AISI,SAE,
ASTM,A311--83
AISI,SAE,
ASTM,A31183
AISI,SAE.
ASTM,A311---83||tt| |AISI,SAE,
ASTM,322—85
AISI,SAE
AISI,SAE
SAE,AISIwwW.bzxz.Net
AISI,SAE
AISI,SAE
ANSI/ASTM
ANSI/ASTM
ANSI/ASTM
ASTM A536
ASTM A536
ASTM A148
ANSI/ASTM
A732—78
ANSI/ASTM
A732—78
ASTM A216
Australia
Steel grade (or brand) standard number
K1016,
K1045,
XK9258S
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