Design specification for lifting appliance of solid rocket motor
1 Subject content and application scope
This specification specifies the design basis, design criteria, design procedures, design contents and design methods, verification test items and requirements, etc. of solid rocket motors (hereinafter referred to as “motors”).
This specification is applicable to the design of lifting appliance used in charge, final assembly and transfer of motors, and may be referred to for the design of other lifting appliance of motor.
2 Normative references
GB 1102 Round strand wire rope
GB 5973 Cuneiform connector for use with steel wire ropes
GB 5974.1 General purpose thimbles for use with steel wire ropes
GB 5976 Wire rope grips
QJ 176 General technical requirements for fusion welding of missile (rocket) ground equipment
QJ 500 Specification for carbon steel forgings and alloy structural steel forgings
QJ 2472.1 General specification for lifting devices - Beam-type lifting devices
QJ 2575 Specification for selection, test and scrapping of wire ropes for lifting
3 Terms
3.1 lifting appliance of motor
special appliance used for connecting hoisting equipment with the motor to be lifted and meeting the lifting requirements of the motor
3.2 turning appliance
lifting appliance capable of changing the motor from vertical (or horizontal) state to horizontal (or vertical) state
3.3 single hook appliance
lifting appliance that can only complete the lifting function of the motor in horizontal (or vertical) state
1 Subject content and application scope 2 Normative references 3 Terms 4 Design basis 5 Design criteria 6 Design procedures 7 Design contents and methods 8 Verification test items and requirements
Design specification for lifting appliance of solid rocket motor
1 Subject content and application scope
This specification specifies the design basis, design criteria, design procedures, design contents and design methods, verification test items and requirements, etc. of solid rocket motors (hereinafter referred to as “motors”).
This specification is applicable to the design of lifting appliance used in charge, final assembly and transfer of motors, and may be referred to for the design of other lifting appliance of motor.
2 Normative references
GB 1102 Round strand wire rope
GB 5973 Cuneiform connector for use with steel wire ropes
GB 5974.1 General purpose thimbles for use with steel wire ropes
GB 5976 Wire rope grips
QJ 176 General technical requirements for fusion welding of missile (rocket) ground equipment
QJ 500 Specification for carbon steel forgings and alloy structural steel forgings
QJ 2472.1 General specification for lifting devices - Beam-type lifting devices
QJ 2575 Specification for selection, test and scrapping of wire ropes for lifting
3 Terms
3.1 lifting appliance of motor
special appliance used for connecting hoisting equipment with the motor to be lifted and meeting the lifting requirements of the motor
3.2 turning appliance
lifting appliance capable of changing the motor from vertical (or horizontal) state to horizontal (or vertical) state
3.3 single hook appliance
lifting appliance that can only complete the lifting function of the motor in horizontal (or vertical) state
Contents of QJ 2904-1997
1 Subject content and application scope
2 Normative references
3 Terms
4 Design basis
5 Design criteria
6 Design procedures
7 Design contents and methods
8 Verification test items and requirements
