CB/T 711-1995 Spike Anchor

This standard specifies the structural type, basic dimensions and technical requirements of the Speck anchor. This standard applies to the head anchor of the anchoring equipment of sailing ships and also to the positioning working anchor of engineering ships. CB/T 711-1995 Speck Anchor CB/T711-1995 Standard download decompression password: www.bzxz.net

Shipbuilding Industry Standard of the People's Republic of China
CB/T 711--1995www.bzxz.net
Speck Anchor
Published on 1995-06-19
Published by China State Shipbuilding Corporation
Implemented on 1996-04-01
Shaobai Industry Standard of the People's Republic of China
Speck Anchor
1 Subject Content and Scope of Application
This standard specifies the structural type, basic dimensions and technical requirements of the Speck Anchor. This standard applies to the head anchor of the anchoring equipment of sailing ships and also to the positioning working anchor of engineering ships. 2 Reference Standards
GB/T547 Anchor Shackle
GB548 Anchor Technical Conditions
3 Product Classification
3.1 The product type, specification and basic dimensions of the Speck Anchor shall be in accordance with the drawings and tables. Type storage buckle
XX secondary surface
Anchor head: 2--anchor stem; 3.-Small shaft: 4--cross pin China State Shipbuilding Corporation 1995-06-19 Approved by the Standards and Huiss Office
CB/T711-1995
Classification number: U21
Agency police CB711-76
1996-04-01 implementation
The nominal weight of the anchor
(according to GB/T547)
The nominal weight of the anchor is based on
11 700
[5:400
CB/T 711--1995
Sheath shackle
(According to (13T547)
Nominal weight of the anchor
20 000
CB/T711-1995
Note: 1) This dimension is for reference only, and the specific dimension is determined by the model drawing. 3.2 Marking example
Speck anchor with a nominal weight of 1020kg:
Speck anchor
1020CB/T711-1995
4 Technical requirements
4.1 The assembled Speck anchor should be subjected to a suspension test and should meet one of the following conditions a.
When hanging, the swing amplitude of the anchor claw tip should not exceed the anchor; when hanging, the anchor claw rotates in a state of follow-up balance. b.
4.2 Other technical requirements of Speck anchor shall be in accordance with GB548. Additional remarks:
This standard is proposed by China State Shipbuilding Corporation. This standard is under the jurisdiction of Jiangnan Shipyard.
This standard is drafted by Shanghai 704 Research Institute. The main drafter of this standard is Chen Dingsan.
Anchor shackle
According to GB/T547)
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