Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
Annexes A, B and C of this standard are informative.
This standard was proposed by the Electronic Information Base Department of the General Armaments Department of the PLA.
This standard is under the jurisdiction of the Aerospace Equipment Research and Development Center of the General Armaments Department of the PLA.
General technical requirements of hoisting, turning, parking, transportation and storage for spacecraft
1 Scope
This standard specifies the general requirements of hoisting, turning, parking, transportation and storage for spacecraft and its mechanical ground support equipment (hereinafter referred to as equipment).
This standard is applicable to the hoisting, turning, parking, transportation and storage of spacecraft in all stages of development.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references or references with version not indicated, the latest edition of the normative document referred to applies.
GB 5082 The commanding signal for lifting and moving
GB/T 6067-1985 Safety rules for lifting appliances
GJB 421 Terminology of satellite
GJB 1443 Packaging-handling-transportation-storage of products - requirements for quality management
QJ 1423-1988 Management requirements on safety and technical assessment of special operation personnel
QJ 2438 Technological requirements for packaging satellites
QJ 2472.1-1993 General specification for lifting devices - Beam-type lifting devices
QJ 10009-2008 Technical requirements for hoisting, turning, parking and transportation of spacecrafts
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GJB 421, as well as the following apply.
3.1 hydro set
hoisting appliance driven by hydraulics, which is capable of realizing stepless speed change
3.2 mechanical ground support equipment (MGSE)
general term of mechanical equipment needed for ground operation, test, packaging, transportation and storage of spacecraft, mainly including hoisting, packaging, transportation and deployment equipment and process equipment
4 General requirements
4.1 Environmental conditions
The environmental conditions for hoisting, turning, parking and storage of spacecraft are generally as follows:
a) temperature: 20±5℃;
b) relative humidity: 30%~60%;
c) cleanliness: 100,000 (ISO Class 8);
d) illuminance: 300lx;
e) noise: ≤65dB.
4.2 Command, operation and inspection personnel
The command, operation and inspection personnel for hoisting, turning, parking, transportation and storage of spacecraft shall meet the following requirements:
a) Pass the training and hold a work license. The crane operator shall also comply with the requirements of Clause 5, QJ 1423-1988. The hoisting operator shall know the performance of the equipment operated, and be familiar with the operating instructions of ground equipment and this standard.
b) Be familiar with the external mechanical interfaces and equipment of spacecraft, be able to use command signals and contact methods correctly, be familiar with various emergency response plans, and be able to handle various problems correctly to ensure safety.
c) The inspection personnel shall check whether the operation on site, the state of each connecting part and the state of spacecraft are correct at any time, keep records at any time, and make video records when necessary.
d) Wear dust-proof and antistatic work clothes, work caps and work shoes when working. The work clothes have no pockets but three tight positions (neckline, cuffs and ankles), and the electrostatic charge accumulation amount is not greater than 0.6μC per piece. The operation personnel on spacecraft shall not wear items such as watches, bracelets, finger ring, necklaces and earrings, and shall not carry mobile phones, keys, coins, lighters, etc. in their pockets of clothes and trousers.
4.3 Equipment
Generally, the equipment meets the following requirements:
a) the equipment shall be equipped with verification certificate and be used within the qualified period of weekly inspection. Where subjected to increased hoisting load or in idle for a long time, the equipment shall be subjected to hoisting test before hoisting;
b) the equipment may only be put into use after passing the acceptance according to the special documents or relevant requirements, and the equipment used shall be kept clean. Protective measures shall be taken to prevent damage to the equipment part in contact with the spacecraft. The protective layer sprayed on the surface shall not fall off, and the rotating and sliding parts shall be flexible;
c) the equipment shall be marked with product code, name, serial number, rated load, maximum envelope size, manufacturing date and brief precautions in conspicuous position;
d) the equipment shall be able to move easily in the plant;
e) the hoisting appliance test shall be carried out according to the requirements of Clause 5, QJ 2472.1-1993. Before being used, the steel wire rope shall be checked with a steel wire rope state detector or a 10X and above magnifying glass to check whether there are any broken wires, scratches, indentations and other damages on its surface. The flat hoisting belt shall be checked to see whether there are any broken wires, or any open wires at the seams. The round hoisting belt shall checked to see whether the outer sleeve is damaged or whether the bearing tow is broken;
f) the hoisting appliance shall have the adjustment function to keep the docking surface between the spacecraft and the equipment or adapter parallel during hoisting and docking;
g) see Annex A for the use of synthetic fiber hoisting belt;
h) generally, the design safety coefficient of parking, transportation and storage equipment is not less than 3, and that of hoisting and turning equipment is not less than 5;
i) the design, manufacturing, acceptance and use of storage packaging boxes shall comply with the requirements of QJ 2438; the transportation packaging boxes shall meet the hoisting and fixing requirements of loading (cars, trains and aircrafts); and the packaging boxes shall also adapt to the changes of internal and external pressures during transportation.
4.4 Spacecraft
The hoisting, turning, parking, transportation and storage conditions of spacecraft shall comply with the requirements of special technical documents. The moving parts, cables and multilayer insulation materials of spacecraft shall be firmly fixed before operations other than parking.
4.5 Grounding
The spacecraft shall be grounded through its main grounding point at any time, and the grounding resistance between the main grounding pile and the process grounding pile in the general assembly plant shall not be greater than 1Ω. The spacecraft in the packaging box shall be grounded through the metal structure of the packaging box, and the lap resistance between the main grounding pile of spacecraft and the grounding point of the packaging box shall not be greater than 1Ω.
4.6 Quality management
The quality management of hoisting, turning, parking, transportation and storage for spacecraft shall be carried out according to GJB 1443.
5 Technical requirements for hoisting
5.1 Hoisting safety
The safety requirements for hoisting are as follows:
a) The cranes and hoisting appliance shall comply with the requirements of Clauses 1~3 in GB/T 6067-1985.
b) Insulation shall be maintained between the hoisting hook and the hoisting appliance for hoisting spacecraft, for which, the insulation resistance shall be greater than 100MΩ.
c) Measures against oil leakage shall be taken for the crane hoisting the spacecraft.
d) Generally, hydro sets are used when docking the spacecraft with a launch vehicle adapter.
e) The hoisting operation shall be commanded by special personnel; the commander shall organize the implementation according to various signals specified in GB 5082, and shall make clear and master the precautions during hoisting. The personnel concerned shall stick to their posts, obey the command and operate carefully.
f) The outdoor hoisting of spacecrafts or packaging boxes with spacecrafts inside shall be carried out according to special technical documents. When the wind speed is greater than 8m/s or on rainy days, outdoor hoisting shall be stopped.
g) When hoisting a spacecraft, the total load hoisted by special hoisting appliance shall not exceed the rated load of hoisting equipment or hoisting appliance, and the spacecraft shall be ensured to be stable during hoisting. Generally, the mass center of the spacecraft shall be located below the hoisting point.
h) The hoisting appliance shall have an adjustment device to ensure that the docking surface of the spacecraft is in a horizontal state during hoisting.
i) The crane in the propellant filling plant in the technical area of the launch site shall be explosion-proof.
j) Unless otherwise specified, the operating speed of the hook for in-plant hoisting and spacecraft hoisting is as follows:
1) rising speed: ≤1m/min;
2) falling speed: ≤0.5m/min;
3) translation velocity: ≤3m/min;
4) docking speed: ≤0.2m/min.
k) After the spacecraft is hoisted, it is forbidden for personnel to stay or pass below.
l) When the spacecraft bottom is 1.8m higher than the ground, 3~4 anti-sway ropes shall be tied on the spacecraft in advance, and pulled by the operation personnel to protect the spacecraft; if necessary, the spacecraft may be directly touched.
m) When the spacecraft is hoisted off the trolley or dropped on the trolley, the trolley wheels shall not be in braking state, the operation personnel shall pay attention to personal safety, and the spacecraft shall not be bumped or extruded.
n) In case of emergency during hoisting, an "emergency stop" signal shall be immediately sent to the crane driver, who shall obey the "emergency stop" signal sent by anyone and take emergency measures.
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Technical requirements for hoisting
6 Technical requirements for turning
7 Technical requirements of parking
8 Technical requirements of transportation
9 Storage
Annex A (Informative) Use of synthetic fiber hoisting belt
Annex B (Informative) Technical data of ER-76 aircraft
Annex C (Informative) Technical transportation data of An-124 aircraft
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
Annexes A, B and C of this standard are informative.
This standard was proposed by the Electronic Information Base Department of the General Armaments Department of the PLA.
This standard is under the jurisdiction of the Aerospace Equipment Research and Development Center of the General Armaments Department of the PLA.
General technical requirements of hoisting, turning, parking, transportation and storage for spacecraft
1 Scope
This standard specifies the general requirements of hoisting, turning, parking, transportation and storage for spacecraft and its mechanical ground support equipment (hereinafter referred to as equipment).
This standard is applicable to the hoisting, turning, parking, transportation and storage of spacecraft in all stages of development.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references or references with version not indicated, the latest edition of the normative document referred to applies.
GB 5082 The commanding signal for lifting and moving
GB/T 6067-1985 Safety rules for lifting appliances
GJB 421 Terminology of satellite
GJB 1443 Packaging-handling-transportation-storage of products - requirements for quality management
QJ 1423-1988 Management requirements on safety and technical assessment of special operation personnel
QJ 2438 Technological requirements for packaging satellites
QJ 2472.1-1993 General specification for lifting devices - Beam-type lifting devices
QJ 10009-2008 Technical requirements for hoisting, turning, parking and transportation of spacecrafts
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GJB 421, as well as the following apply.
3.1 hydro set
hoisting appliance driven by hydraulics, which is capable of realizing stepless speed change
3.2 mechanical ground support equipment (MGSE)
general term of mechanical equipment needed for ground operation, test, packaging, transportation and storage of spacecraft, mainly including hoisting, packaging, transportation and deployment equipment and process equipment
4 General requirements
4.1 Environmental conditions
The environmental conditions for hoisting, turning, parking and storage of spacecraft are generally as follows:
a) temperature: 20±5℃;
b) relative humidity: 30%~60%;
c) cleanliness: 100,000 (ISO Class 8);
d) illuminance: 300lx;
e) noise: ≤65dB.
4.2 Command, operation and inspection personnel
The command, operation and inspection personnel for hoisting, turning, parking, transportation and storage of spacecraft shall meet the following requirements:
a) Pass the training and hold a work license. The crane operator shall also comply with the requirements of Clause 5, QJ 1423-1988. The hoisting operator shall know the performance of the equipment operated, and be familiar with the operating instructions of ground equipment and this standard.
b) Be familiar with the external mechanical interfaces and equipment of spacecraft, be able to use command signals and contact methods correctly, be familiar with various emergency response plans, and be able to handle various problems correctly to ensure safety.
c) The inspection personnel shall check whether the operation on site, the state of each connecting part and the state of spacecraft are correct at any time, keep records at any time, and make video records when necessary.
d) Wear dust-proof and antistatic work clothes, work caps and work shoes when working. The work clothes have no pockets but three tight positions (neckline, cuffs and ankles), and the electrostatic charge accumulation amount is not greater than 0.6μC per piece. The operation personnel on spacecraft shall not wear items such as watches, bracelets, finger ring, necklaces and earrings, and shall not carry mobile phones, keys, coins, lighters, etc. in their pockets of clothes and trousers.
4.3 Equipment
Generally, the equipment meets the following requirements:
a) the equipment shall be equipped with verification certificate and be used within the qualified period of weekly inspection. Where subjected to increased hoisting load or in idle for a long time, the equipment shall be subjected to hoisting test before hoisting;
b) the equipment may only be put into use after passing the acceptance according to the special documents or relevant requirements, and the equipment used shall be kept clean. Protective measures shall be taken to prevent damage to the equipment part in contact with the spacecraft. The protective layer sprayed on the surface shall not fall off, and the rotating and sliding parts shall be flexible;
c) the equipment shall be marked with product code, name, serial number, rated load, maximum envelope size, manufacturing date and brief precautions in conspicuous position;
d) the equipment shall be able to move easily in the plant;
e) the hoisting appliance test shall be carried out according to the requirements of Clause 5, QJ 2472.1-1993. Before being used, the steel wire rope shall be checked with a steel wire rope state detector or a 10X and above magnifying glass to check whether there are any broken wires, scratches, indentations and other damages on its surface. The flat hoisting belt shall be checked to see whether there are any broken wires, or any open wires at the seams. The round hoisting belt shall checked to see whether the outer sleeve is damaged or whether the bearing tow is broken;
f) the hoisting appliance shall have the adjustment function to keep the docking surface between the spacecraft and the equipment or adapter parallel during hoisting and docking;
g) see Annex A for the use of synthetic fiber hoisting belt;
h) generally, the design safety coefficient of parking, transportation and storage equipment is not less than 3, and that of hoisting and turning equipment is not less than 5;
i) the design, manufacturing, acceptance and use of storage packaging boxes shall comply with the requirements of QJ 2438; the transportation packaging boxes shall meet the hoisting and fixing requirements of loading (cars, trains and aircrafts); and the packaging boxes shall also adapt to the changes of internal and external pressures during transportation.
4.4 Spacecraft
The hoisting, turning, parking, transportation and storage conditions of spacecraft shall comply with the requirements of special technical documents. The moving parts, cables and multilayer insulation materials of spacecraft shall be firmly fixed before operations other than parking.
4.5 Grounding
The spacecraft shall be grounded through its main grounding point at any time, and the grounding resistance between the main grounding pile and the process grounding pile in the general assembly plant shall not be greater than 1Ω. The spacecraft in the packaging box shall be grounded through the metal structure of the packaging box, and the lap resistance between the main grounding pile of spacecraft and the grounding point of the packaging box shall not be greater than 1Ω.
4.6 Quality management
The quality management of hoisting, turning, parking, transportation and storage for spacecraft shall be carried out according to GJB 1443.
5 Technical requirements for hoisting
5.1 Hoisting safety
The safety requirements for hoisting are as follows:
a) The cranes and hoisting appliance shall comply with the requirements of Clauses 1~3 in GB/T 6067-1985.
b) Insulation shall be maintained between the hoisting hook and the hoisting appliance for hoisting spacecraft, for which, the insulation resistance shall be greater than 100MΩ.
c) Measures against oil leakage shall be taken for the crane hoisting the spacecraft.
d) Generally, hydro sets are used when docking the spacecraft with a launch vehicle adapter.
e) The hoisting operation shall be commanded by special personnel; the commander shall organize the implementation according to various signals specified in GB 5082, and shall make clear and master the precautions during hoisting. The personnel concerned shall stick to their posts, obey the command and operate carefully.
f) The outdoor hoisting of spacecrafts or packaging boxes with spacecrafts inside shall be carried out according to special technical documents. When the wind speed is greater than 8m/s or on rainy days, outdoor hoisting shall be stopped.
g) When hoisting a spacecraft, the total load hoisted by special hoisting appliance shall not exceed the rated load of hoisting equipment or hoisting appliance, and the spacecraft shall be ensured to be stable during hoisting. Generally, the mass center of the spacecraft shall be located below the hoisting point.
h) The hoisting appliance shall have an adjustment device to ensure that the docking surface of the spacecraft is in a horizontal state during hoisting.
i) The crane in the propellant filling plant in the technical area of the launch site shall be explosion-proof.
j) Unless otherwise specified, the operating speed of the hook for in-plant hoisting and spacecraft hoisting is as follows:
1) rising speed: ≤1m/min;
2) falling speed: ≤0.5m/min;
3) translation velocity: ≤3m/min;
4) docking speed: ≤0.2m/min.
k) After the spacecraft is hoisted, it is forbidden for personnel to stay or pass below.
l) When the spacecraft bottom is 1.8m higher than the ground, 3~4 anti-sway ropes shall be tied on the spacecraft in advance, and pulled by the operation personnel to protect the spacecraft; if necessary, the spacecraft may be directly touched.
m) When the spacecraft is hoisted off the trolley or dropped on the trolley, the trolley wheels shall not be in braking state, the operation personnel shall pay attention to personal safety, and the spacecraft shall not be bumped or extruded.
n) In case of emergency during hoisting, an "emergency stop" signal shall be immediately sent to the crane driver, who shall obey the "emergency stop" signal sent by anyone and take emergency measures.
Contents of GJB 7358-2011
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Technical requirements for hoisting
6 Technical requirements for turning
7 Technical requirements of parking
8 Technical requirements of transportation
9 Storage
Annex A (Informative) Use of synthetic fiber hoisting belt
Annex B (Informative) Technical data of ER-76 aircraft
Annex C (Informative) Technical transportation data of An-124 aircraft
