GB/T 14361.1-1993 Ship fiber rope block and wooden shell block GB/T14361.1-1993 standard download decompression password: www.bzxz.net

1:DC 629.#2.014
National Standard of the People's Republic of China
GB/T 14361. 1---14361- 2—93 Ship blocks for fibre ropes
Published on April 17, 1993
Implemented on December 1, 1993
State Technical Supervision Bureau
National Standard of the People's Republic of China
Ships blocks for fibre ropesWonden shell blocks
Ships'hlocks for fibre ropesWonden shell blocks
Subject content and scope of application
This standard defines the product classification, technical requirements and test methods of fibre rope blocks. This standard is applicable to all types of fibre rope blocks for ships (hereinafter referred to as blocks). 2 Product classification
2.1 See Table 1 for types and parameters.
Single gradual length ring attached car
Single bridge station river car
Single cake old ring river car
Single sample length without safety ring pulley
Single cake old belt rope ring attached car
Hua Pin open ring good etc.
And Changle price market
Double cake regret sweep card
Double cake source market
Huan cake sling constant ring pulley
Double talk hanging belt constant ring pulley
Full long slide car
Yi cake Cheng not lead car
Talk not car
Study cake sling type good car
2.2, the basic size of the internal type
2.2.1M1C,M1 The structural type of G and M1D type auxiliary vehicles is in accordance with Figure 1 and Table 2, and is approved by the State Technical Supervision Commission on April 17, 1993. CB/T14361.1-93199312-01 Applicable GB/14361.1-93 1-Long ring-line 5 guard plate; Sliding charge: 7-Axle: 8-Seat missing 5-different heart-ear ring 2n632G, the product load is safety working quality times, 2.2.2M1CS.MIGS, MIDS type structural type and cost are in accordance with Figure 2 and Table 3. ac.5
1.2. 1n 8. 8:
11.5510.69
Applicable to detailed
safety union,
regular ancient diameter
door14361.1-93
M:CS type
1 long ring: 2 board soft: 3-frequency: 9-central plate 15 guard 56 wheel;? -bone shaft 8 pads: 9 opening: 15 hanging: 11 ring. i6
: the height of the hanger is 2 grids of the safety working load, J12
65: 35
2.2.3 The structural type and basic dimensions of M2C, M2G, M2D type slides are as shown in Figure 3 and Table 4. Mi6
sM15sMs
2.30 12.55
4.60.2.-75
over-electric abalone
diameter
GE/T14361.
length, 2-piece frame: 34—frame shaft 15—fire plate
6—school: 7—middle two: 8—cleaning wheel shaft: 5—slip: two—heat pad 11—belt missing: 12—No. bad
MI4lsE
The structure type and basic dimensions of M2CS, M2G5.M2D5 type cattle are obtained in Figure 4 and Table S. 28
36, 5 4. 3c
M2GM2D
Suitable for Sichuan strong
Changzhizheng
Fiber tour white courtyard
.GR/T14361.1—93
—middle plate 18—axle 19—pulley 110—part number: 11-real ring screw: 12—pin 3—lifting ring
M3CM3D type attached car's uniform type basic dimensions are as shown in Figure 5 and 62.2.5
132-53.45
3. 05 3. 0
5.3n 4.05
7.3015.80
1. 552. 4010,15
Applicable electrical position
Mulberry change diameter
GR/E14351.1--53
1 long ring 2 currency frame: explosion mother 4 hanger grid: 5 central bottle 6-plate: will be sore series 8-grid purple: 9 some blocks 0 ring
2751327
2.2.6 The drilling configuration and basic dimensions of M3C5 and M3DS type pulleys are as shown in Figure 6 and Table 7.5
Chasing rope
Rising dimension white brown
2.3 Standard signal marking
G0/T 14351:1—93
[One length is not 2, one hanger: 3.-period nut = 4 product axis; 5 clamping plate; 6 guard plate 1—middle fast: product limit wheel grid: 9 models: 10 some pieces 111-this ring frequency bolt! 12 Lifting rings
Safety working load is 2.5kN long ring with pulley, pulley M_CS2.GB/T14361.
3 Technical requirements
3.1 Materials The materials of the main parts of the pulley shall be in accordance with the provisions of Table 8, t,
.-1. 20
Material name
Long ring, lifting ring, lifting environment. Steel
Hanger shaft, round bar, cold wheel shrimp
Plywood, sealing ring stud
Light body
Clean wheel lining plug
Guard plate. Middle calibration, hot dyeing
GB/T 14361. 1 - 93
Excellent conductivity
Oil breaking sales
Real will be assembled or stationed
Special alloy
Obtain wood, special technology
Raw materials entering the factory should have a certificate of conformity
The village should be treated with continuous stability before use:
Q285A-F
HT2u or ZQSn6·C-3
GR 6:—→5
GR T0O-ES
CE5G75--5 or GRtI7R-87
GB1-76—B7
The surface of the metal parts shall be free of defects such as scratches, induced elongation, etc. that affect strength. The outer edge of the half piece shall be inverted. 3.4
The machined surface of the casting shall not have defects such as sand, pores, pores and sulphur pine, and the non-cut surface shall not have defects that affect strength. 3.5
The surface of the forging shall be free of defects such as hair, cracks, folds, etc. that affect strength. After production, normalizing treatment must be performed. 3. Unfinished parts shall be finished at low temperature. The outer surface of the guard plate shall be coated with 45~-55 brown grease. 3.8 The surface of the metal parts shall be painted or chained; the surface of the forging shall be coated with lubricating grease. 3.9 After the pulley is assembled, the pulley and other moving parts must be rotated without jamming. 4 Test method The static load test should be carried out according to the test load and loading method specified in Table 9. The test load time shall not be less than ni. After the pulley is assembled, the bearing parts shall not produce any long-term deformation and any defects. 8 Trial and adjustment method The test and adjustment method shall be carried out according to the test load and loading method specified in Table 9. The test load time shall not be less than ni. After the pulley is assembled, the bearing parts shall not produce any long-term deformation and any defects. 8 Trial and adjustment method The test and adjustment method shall be carried out according to the test load and loading method specified in Table 9. 1
MIGaMI
M2GSM2LS
M2CSM3DSwww.bzxz.net
5 Inspection rules
Central/14361.1—93
Each standard vehicle must be inspected by the manufacturer's product quality inspection department according to the vehicle standard technical requirements, and a certificate of conformity must be issued.
6 Marking, packaging, storage
6.1 Marking
Each vehicle should have a product label, which should contain the following contents: product name
Product label;
Safety enterprise load,
. Appropriate fiber rope diameter:
Manufacturer name or label and manufacture date
6.2 Packaging, storage and inspection. The product packaging can only be released after it has passed the aging inspection, and should have moisture-proof measures. It should be able to adapt to the requirements of multiple packaging and long-distance transportation. It must be placed in a ventilated and dry place, and the wooden parts cannot be stored directly on the ground. Additional notes: This standard is proposed by China Shipbuilding Industry Corporation. This standard is jointly approved by Huinan Super Crane Factory and Jiangnan Crane Factory. This standard requires natural gas, steel and steel parts to be used. This standard refers to J15F3426-82 Steel Conditions for Ice-making Cars 2 This standard will be invalidated from the date of implementation.
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