This standard specifies the types, main dimensions and technical requirements of container fasteners. The fasteners specified in this standard are applicable to containers loaded on ships. GB/T 11577-1989 Ship container fasteners GB/T11577-1989 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Container securing fitting for ships
Container securing fitting for ships 1 Subject content and scope of application
This standard specifies the types, main dimensions and technical conditions of container fasteners. The fasteners specified in this standard are applicable to containers loaded on ships. 2 Reference standards
JB2580 Machining allowances, dimensional deviations and weight deviations of steel castings GB5232 Chemical composition and product shape of brass for machining 3 Product classification
Types and main parameters are shown in Table 1.
Minimum breaking
Safety work
Test load
AA Dovetail single type
Base AB Dovetail groove longitudinal double type
AC Dovetail groove transverse double type
Approved by the State Administration of Technical Supervision on August 10, 1989 P
kN (tf)
GB 11577--89
Implementation on March 1, 1990
Socket single type
(Buried type)
Socket longitudinal double type
(Buried type)
Socket transverse double type
(Buried type)
Socket single type
AH Socket longitudinal double type
GB 11577--- 89
Continued Table 1
Safe working test load
Minimum breaking
kN (tf)
Base "AI
Socket horizontal double type
Double head whole
Double head two halves
Spliced ​​type
GB11577—89
Continued Table 1wwW.bzxz.Net
Safe working|Test load|Minimum breaking
kN(tf)
Standard parts free download
P (cut)
P (shear)
P (tension)
p (tension)
p (tension)
P (cut)
P (Milk cutting)
Twist lock BC
Single head steam tail
Double head single type
Double head longitudinal double type
GB 11577-89
Continued Table 1
Minimum breaking load of safe working test
Double head transverse
kN(tf)
P (tensile)
(shear)
P (tensile)
P (shear)
P (tensile)
DE Huatou single type
DF Single head longitudinal double type
Single head transverse double type
GB 1157789
Continued Table 1
Safe working test load|Minimum breaking
kN(tf)
（36)
Meimei 5
3.2 The structural dimensions of the base shall be in accordance with Figures 1 to 9. GB 11577--89
AA type steam tail slot single type
Figure 2AB type dovetail eaves longitudinal double type
Figure 3AC type dovetail slot transverse double type
GB 11577—89
Figure 4AD type socket single type (buried type)
AE type socket longitudinal double type (buried type)
Figure 6AF type socket transverse double type (buried type) 285
3.3 The structural dimensions of the rotary lock shall be in accordance with Figures 10 to 12. 286
GB 11577-89
AG type jack single type
AH type jack longitudinal double type
AI type jack horizontal double type
GB 11577-89
Figure 10BA type double-ended integral type
Figure 11BB type double-ended two-half spliced ​​type
GB11577---89
Figure 12BC type single-ended dovetail type
3.4 ​​The structural dimensions of the bridge type connector are as shown in Figure 13. 202
Figure 13C type
8.5 The structural dimensions of the cone stack are as shown in Figures 14 to 19. GB 11577-89
DA type double-headed single type
DB type double-headed longitudinal double type
DC type double-headed transverse double type
GB 11577—89
DE type single-headed single type
Figure 18DF type single-headed longitudinal double type
Figure 19DG type single-headed transverse double type
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