CB/T 663-1999 Marine Railings CB/T663-1999 Standard Download Decompression Password: www.bzxz.net

fCS47.020.50
Registration No.: 2910—1999
Ship Industry Standard of the People's Republic of China
CB/T663—1999
Guardrails of ships
Issued on April 30, 1999
China State Shipbuilding Corporation
Implementation on August 1, 1999
CB/T6631999
1 Scope
2 Reference standards
3 Product classification
4 Technical requirements
5 Inspection rules.
6 Marking, packaging, transportation, storage
Appendix A (Appendix to the standard)
Structural types and dimensions of safety hooks
CB/T663-—1999
This standard has been formulated based on the 1992 "Technical Rules for the Mandatory Inspection of Seagoing Ships", my country's "Construction Rules for Inland Steel Ships" and the provisions of ship specifications on railings.
This standard is revised and merged on the basis of GB6169-85 and CB663-68, including five parts: fixed railing, removable railing, reversible railing, canopy railing and railing gate. This standard specifies the structural type and basic size of the railing column, and only specifies the type and specifications of the handrail and crossbar, and the length should be determined by the user. The reliability and safety of the reversible railing specified in CB663-68 are poor. After revision, the reversible type specified in the international standard ISO3674 is adopted, which increases the sense of safety and ensures reliability. Compared with the original standard, this standard improves the process, that is, the galvanizing process of the railing column and handrail is added to meet the needs of current production. From the date of implementation, this standard will replace GB6169-85 and CB663-68 at the same time. Appendix A of this standard is the appendix of the standard.
This standard is proposed by the National Technical Committee for Ship Equipment Standardization. This standard is under the jurisdiction of Jiangnan Shipyard (Group) Co., Ltd. This standard was drafted by Wuhu Shipyard and China State Shipbuilding Corporation Comprehensive Technical and Economic Research Institute. The main drafter of this standard is Ji Xishan.
1 Scope
Ship Industry Standard of the People's Republic of China
Guardrails for ships
CB/T663—1999
Classification number: U26
Replaces CB663-68
GB 616985
This standard specifies the product classification, technical requirements, inspection rules, marking, packaging, transportation and storage of marine guardrails (hereinafter referred to as guardrails). This standard applies to guardrails used on the deck of steel ships. 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 will be revised, and the parties using this standard should explore the possibility of using the latest version of the following standards. GB559—87 Marine shacklebzxz.net
GB56087
GB56165
Marine collar
Marine open rigging turnbuckle type and size
GB702986 Marine eye plate
CB'2183 Marine small chain
Electrolytic galvanizing
CB'/Z54-81
ZBY2800185||tt| |5 Rigid polyvinyl fluoride (PVC) stair handrail
3 Product classification
3.1 Types of handrails
3.1.1 Types of fixed handrails See Table 1
Approved by China State Shipbuilding Corporation on April 30, 1999, implemented on August 1, 1999
CB/T663-1999
1 Types of fixed handrail posts
Applicable countries||tt ||Steel deck
Steel deck with deck dressing
Superstructure sidewall plating
Steel deck
Steel deck with deck dressing
Superstructure sidewall plating
Steel deck
Steel deck with deck dressing
Superstructure sidewall plating
Steel deck
Steel deck with deck dressing
Superstructure Side wall plate
Steel deck
Superstructure side wall plate
Steel deck
Superstructure side wall plate
Medium 42×3.5
Φ42×3.5
Φ·42×3.5
Weight of railing column kg
Height of railing H, mm
For the type of removable railing, see Table 2.
For the type of reversible railing, see Table 3.
CB/T663—1999
Table 2 Types of removable railings
Scope of application
Any railings that need to be removed
Table 3 Types of reversible railings
Scope of application
Any railings that need to be lowered immediately
Note: Z means falling towards the center; S means falling towards the front and rear 800
Weight of railing column kg
Height of railing H, mm
Measurement of railing kg
Height of railing H, mm
See Table 4 for the types of canopy railings.
CB/T663--1999
Table 4 Types of canopy railings
Diameter of railing posts
Φ60×3.5
Note: Z means tilting toward the middle of the ship; S means tilting toward the bow and stern. 3.1.5
For the types of railing doors, see Table 5.
Movable railing door with plastic handrail
Movable railing door with wooden handrail
Movable railing door with steel pipe handrail
Scope of application
Railing posts connected to canopy posts.
Type of railing door
Weight of railing column kg
Height of railing H, mm
800, 900
1000, 1050
1000, 1100,
1200, 1300,
1400, 1500,
3.2 Structural type and basic dimensions of railing, CB/T663-1999
3.2.1 Type A The structural types and basic dimensions of A, AF and AS type railings are shown in Figure 1. 09X
A sheet material
1-handrail 2-railing column: 3-crossbar
09×91
Figure 1A type, AF type, AS type railings
CB/T663-1999
3.2.2The structural types and basic dimensions of B type, BF type, BS type railings are shown in Figure 2. 0
Deck covering
BF Type
1-handrail; 2-rail column t3-crossbar: 4-flat steel Figure 2B type, BF type, BS type railing
BS type
CB/T663-1999
3.2.3The structural type and basic dimensions of C type, CF type, CS type railing are shown in Figure 3.09X9F
Deck covering
1-handrail: 2-rail column; 3-crossbar: 4-sash steel Figure 3C type, CF type, CS type railing
CS Type
CB/T663—1999
3.2.4 The structural type and basic dimensions of D, DF and DS type railings are shown in Figure 4.09×91
Deck covering
1-handrail; 2-rail post: 3-crossbar
Figure 4D, DF and DS type railings
09×91
DS type
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