GB 6067.1: Evolution and historical versions
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Basic data | Standard ID | GB 6067.1-2010 (GB6067.1-2010) | | Description (Translated English) | [GB/T 6067.1-2010] Safety rules for lifting appliances -- Part 1: General | | Sector / Industry | National Standard | | Classification of Chinese Standard | J80 | | Classification of International Standard | 53.020.20 | | Word Count Estimation | 37,374 | | Date of Issue | 2010-09-26 | | Date of Implementation | 2011-06-01 | | Older Standard (superseded by this standard) | GB/T 6067-1985 | | Quoted Standard | GB 2893; GB/T 3323; GB/T 3811-2008; GB/T 4842; GB/T 5117; GB/T 5118; GB 5226.2-2002; GB/T 5293; GB/T 5905; GB/T 5972; GB/T 8110; GB 8918; GB/T 10051.1; GB/T 10051.2; GB/T 10051.3; GB/T 12470; GB 15052; GB/T 17908; GB/T 17909.1; GB/T 18453; GB/T 18875; GB/T 19418; GB/T 20303.1; GB/T 20652; GB/T 20947; GB/T 25196.1; GB 50054; GB 50058; HG/T 2537; JB/T 6061; JB/T 6062; JB/T 10559; JGJ 81; JGJ 82 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 6 of 2010 (total 161) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard relates to lifting machinery design, manufacture, installation, modification, maintenance, use, disposal, inspection and other basic safety requirements. This standard applies to overhead and gantry cranes, mobile cranes, tower cranes, jib cranes, cable cranes and small light lifting equipment General requirements. For specific types of lifting the special requirements of the rest of the GB 6067 is given. This standard does not apply to floating cranes, deck cranes and other lifting equipment manned. If no special problems involving basic safety, this standard is also available for other lifting machinery reference. | GB 6067.1-2010: [GB/T 6067.1-2010] Safety rules for lifting appliances -- Part 1: General---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Safety rules for lifting appliances.Part 1. General
ICS 53.020.20
J80
National Standards of People's Republic of China
Replacing GB/T 6067-1985
Crane safety regulations - Part 1. General
Issued on. 2010-09-26
2011-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 metal structure 2
4 institutions and 6 parts
5 Hydraulic System 10
6 Electrical 10
7 control of the operating system 11
8 Electrical Protection 12
9 security guards 13
10 crane markings, signs, safety signs, limit the size and spacing 16
11 crane operator managed 17
Select 12 personnel, responsibilities and basic requirements 19
13 security 21
14 crane selection 22
15 crane setting 22
16 24 installation and removal
Lifting operations 24 17
18 inspection, testing, maintenance and repair 28
19 crane safety assessment using state 31
Appendix A (normative) safety devices provided on a typical crane 32
References 33
Foreword
This part of the 3.1,3.3.3 ~ 3.3.11,3.4,3.5,3.6.4,3.6.5,3.7.1.2,3.7.1.4,3.7.2.3,3.8,3.9,4.1,
4.2.1 4.2.5,4.2.6.1 ~ ~ ~ 4.2.6.4,4.2.6.6,5.1,5.5,5.6,5.8,5.9,5.11 5.13,6.2,7.6 ~ 7.8,8,9,
10.1.4,10.1.5,13.3 ~ 18 ~ 13.5,13.7.1,13.7.2,15.3.3,16 mandatory provisions, other provisions are recommended.
GB 6067 "crane safety regulations," consists of the following seven components.
--- Part 1. General;
--- Part 2. Mobile cranes;
--- Part 3. Tower cranes;
--- Part 4. jib cranes;
--- Part 5. Bridge and gantry crane;
--- Part 6. cable cranes;
--- Part 7. small light lifting equipment.
This section GB 6067 "crane safety regulations," Part 1.
This Part replaces GB/T 6067-1985 "crane safety regulations."
Section compared with GB/T 6067-1985 The main changes are as follows.
--- This part of the crane and all safety requirements have been refined parts, the original standard, some are technical requirements
Content removal;
--- Increased safety requirements crane markings, signs, safety signs, size and spacing of the boundaries;
--- Increasing the crane operation and management requirements;
--- Increase the selection of crane personnel responsibilities and the basic requirements;
--- Increased crane safety, selection, setup, installation and removal, operation, inspection, testing, maintenance and repair, the use of state security
It requires full assessment of;
--- Delete the words "provided for the lifting of all kinds of items and special aids", "common simple lifting equipment," the relevant requirements;
--- Removed Tables 1 to 5, Table 7 to Table 15 and Table 16 (in part); Table 17 to Table A.1.
This section of Appendix A normative appendix.
This part is proposed by China Machinery Industry Federation.
This part of the National Standardization Technical Committee crane (SAC/TC227) centralized.
This section is responsible for drafting unit. Liaoning Provincial Academy for Security Sciences, Beijing Materials Handling Design and Research Institute.
Participated in the drafting of this section. DHI DCW Group Co., Ltd., Taiyuan Heavy Machinery Group Co., Ltd., Xuzhou Heavy Machinery
Ltd., Shanghai Zhenhua Port Machinery (Group) Co., Ltd., Weihua Group Co., Ltd., Shanghai SCCW Ltd., Shandong
Fenghui Equipment Technology Co., Demag Cranes & Components (Shanghai) Co., Ltd., State Power Zhengzhou Institute of mechanical design, Changsha Construction Machinery Institute
Study Institute, Guangdong Province Special Equipment Inspection Institute.
The main drafters of this section. You Jianyang, Cui Yuan, Tao Tianhua, Wang Zhongping, Wang Fumian road Jianhu.
This part of the standard replaces the previous editions are.
--- GB/T 6067-1985.
Crane safety regulations - Part 1. General
1 Scope
This section specifies the GB 6067 crane design, manufacture, installation, alteration, maintenance, use, scrap, inspection and other aspects of basic
Safety requirements.
This section applies to bridge and gantry cranes, mobile cranes, tower cranes, jib cranes, cable cranes and small light play
General requirements for heavy equipment. Particular requirements for particular types of crane are given in other parts of GB in 6067.
This section does not apply to floating cranes, deck cranes and other lifting equipment manned. As special problems do not involve basic security, the Department
Points are also available for other lifting machines by reference.
2 Normative references
The following documents contain provisions which, through reference in this Part of GB 6067 constitute provisions of this section. For dated references,
All subsequent amendments (not including errata content) or revisions do not apply to this section, however, encourage the agreement on this section
Whether the parties can study the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB 2893 Safety colors
GB/T 3323 metal fusion welded head radiography (GB/T 3323-2005, EN1435.1997, MOD)
GB/T 3811-2008 crane design specifications
GB/T 4842 Ar
GB/T 5117 carbon steel electrode (GB/T 5117-1995, eqvANSI/AWSA5.1.1991)
GB/T 5118 Low Alloy Steel Electrode (GB/T 5118-1995, neqANSI/AWSA5.5. 1981)
GB 5226.2-2002 Safety of machinery - Electrical machinery and equipment - Part 32. Requirements for hoisting machines (idtIEC 60204-32.
1998)
GB/T 5293 carbon steel submerged arc welding wire and flux (GB/T 5293-1999, eqvANSI/AWSA5.17. 1989)
GB/T 5905 Cranes - Test code and procedures (GB/T 5905-1986, idtISO 4310. 1981)
GB/T 5972 crane wire rope maintenance, maintenance, installation, examination and discard (GB/T 5972-2009, ISO 4309.2004,
IDT)
GB/T 8110 gas shielded arc welding of carbon and low alloy steels (GB/T 8110-2008, AWSA5.18M.2005,
MOD; AWSA5.28M.2005, MOD)
GB 8918 important uses rope (GB 8918-2006, ISO 3154. 1988MOD)
GB/T 10051.1 lifting hook mechanical properties, lifting, stress and materials (GB/T 10051.1-1988, eqvDIN
15403-3. 1982)
GB/T 10051.2 lifting hook shank hook technical conditions (GB/T 10051.2-1988, eqvDIN15401-2. 1982)
GB/T 10051.3 lifting hook shank hook inspection (GB/T 10051.3-1988, eqvDIN15405-1. 1979)
GB/T 12470 low alloy steel submerged arc welding wire and flux
GB 15052 Safety signs and hazard pictorials - General symbols
GB/T 17908 Cranes and lifting appliances - Technical characteristics and acceptance documents (GB/T 17908-1999, idtISO 7363.
1986)
GB/T 17909.1 Crane Crane Operator's Manual Part 1. General (GB/T 17909.1-1999, idtISO 9928-1.
1990)
GB/T 18453 Crane Maintenance Manual Part 1. General (GB/T 18453-2001, idtISO 12478-1.1997)
GB/T 18875 Crane Spare Parts Manual (GB/T 18875-2002, ISO 10973.1995, IDT)
GB/T 19418 steel welding joint quality levels for imperfections (GB/T 19418-2003, ISO 5817.1992, IDT)
GB/T 20303.1 crane cab - Part 1. General (GB/T 20303.1-2006, ISO 8566-1.1992,
IDT)
GB/T 20652 M (4), S (6) and T (8) chain hoists Welding Technology (GB/T 20652-2006, ISO 4778. 1981, IDT)
GB/T 20947 Short link chain for lifting Grade T (T, DAT and DT) precision hoist chain (GB/T 20947-2007,
ISO 3077.2001, IDT)
GB/T 25196.1 crane condition monitoring - Part 1. General (GB/T 25196.1-2010, ISO 12482-1.1995,
IDT)
GB 50054 low voltage power distribution design specifications
GB 50058 Explosion and fire hazard electrical installation design specifications
HG/T 2537 carbon dioxide welding
JB/T 6061 NDT welds Magnetic particle testing (JB/T 6061-2007, ISO 17638.2003, MOD)
JB/T 6062 Non-destructive testing of weld penetration detection
JB/T 10559 crane NDT ultrasonic testing of steel welds
JGJ81 construction steel welding procedure
JGJ82 steel structure design construction and acceptance of high strength
3 metal structure
3.1 General
3.1.1 crane metal structure design, selection of materials should be reasonable, structure type and structural measures to meet the structural members in the transport, installation
And use intensity (including fatigue strength), stability, rigidity and safety-related requirements, and comply with fire prevention, anti-corrosion requirements.
3.1.2 In the metal structure design documents, should be specified steel grades, model connecting material, important member of the force should also be noted for steel
The required mechanical properties, chemical composition and other additional assurance project. In addition, the form should indicate the required weld, weld quality
grade.
3.2 Material
Lifting bearing structural members, steel selection should meet the requirements GB/T 3811-2008 in 5.3.
3.3 structural welding requirements
3.3.1 Installation of metal structures or production unit should develop steel welding unit in accordance with the procedures of this JGJ81 or relevant standards.
3.3.2 manufacturing units or units of its installation and construction of steel used in the model for the first time, welding materials, welding, joint type, welding position,
Post weld heat treatment and welding process parameters, combined conditions thermal process parameters and other measures should be carried out after preheating or welding procedure qualification.
3.3.3 structural welding materials shall meet the following requirements.
a) Electrode type corresponding to the main mechanical properties of the metal used in manual welding to adapt, and should be consistent with GB/T 5117 or GB/T 5118
Provisions. Wire shall comply with the provisions of GB/T 8110 or GB/T 5293's.
b) automatic or semi-automatic welding using welding wire and flux corresponding with the body should adapt the mechanical properties of the metal, should be consistent
GB/T 5293 and GB/T 12470 of the relevant provisions.
The use of carbon dioxide; c) argon gas welding should comply with the provisions of GB/T 4842, which shall not be less than 99.95% purity
Gas shall comply with HG/T 2537's.
3.3.4 full penetration weld melt grade welded joints should be consistent with JB/T 10559 in the weld grades 1,2,3 for grading.
3.3.5 Inspection of Weld Internal Defects shall meet the following requirements.
a) weld will be 100% inspection. Which the qualified when using ultrasonic test level should reach JB/T 10559 in Class 1
Weld acceptance criteria requirements. The ray examination should reach the required GB/T 3323, which is not less than the qualified level
Ⅱ grade;
b) Level 2 sampling weld can be depending on the circumstances, when the qualified ultrasonic test their level should reach JB/T 10559 in
Level 2 weld acceptance criteria requirements. The ray examination should reach the required GB/T 3323, which should not be the qualified rating
Lower than Ⅲ grade;
c) Level 3 sampling weld can be depending on the circumstances, when the qualified ultrasonic test their level should reach JB/T 10559 in
Level 3 weld acceptance criteria requirements. Ray detection is not provided.
3.3.6 There should be one of the following surface inspection.
a) visual inspection of suspected crack;
b) design documents;
c) the inspector deems it necessary.
Magnetic particle inspection shall comply with the provisions of JB/T 6061's; penetrant inspection shall comply with the provisions of JB/T 6062's.
3.3.7 steel welding joint quality defect classification should meet the following requirements.
a) Level 1 arc weld steel joint defect quality classification should be consistent with GB/T 19418 Class B;
b) Level 2 Arc weld steel joint defect quality classification should be consistent with GB/T 19418 C-Class;
c) Level 3 arc weld steel joint defect quality classification should be consistent with GB/T 19418 D-class.
3.3.8 welder should obtain a certificate of examination by the professional sector and within the validity period. In its examination shall be certified welders and qualified project
Welding within its scope of accreditation.
3.3.9 Level 1 Weld should have traceability after welding.
3.3.10 welds NDT NDT personnel should obtain the appropriate qualifications; staffing and issuing reports should hold the appropriate testing method
The grade Ⅱ or Ⅱ level and above qualifications.
3.3.11 welding quality inspection personnel shall metal structure fabrication, inspection and testing trained and qualified. Inspectors
It should be completed at least the following tasks.
a) shall be demonstrated using relevant material meets the requirements of this Regulation.
b) should review the operation of welding procedures comply with the requirements of welding procedure requirements.
c) Inspection of welding equipment used in construction meet the requirements.
d) examination of welds size, length and position of welding procedures or compliance with the requirements of the design drawings.
e) should check the welding material complies with the applicable provisions of the position, and the polarity of the welding current and electrode Model meet the requirements related to classification.
f) should be measured using a suitable measuring weld size and shape. It should be light, magnifying glass, and other help such tests
Means of visual inspection of weld, on a base material cracks and other discontinuities defects.
3.4 bolts connecting
3.4.1 The design, construction and acceptance of high strength bolt connections shall comply with the provisions of JGJ82.
3.4.2 bolts connecting member contact surface of the design requirements should be treated accordingly, should be kept dry, clean, there should be no flash, burrs,
Welding spatter, burr, iron oxide, dirt, etc., in addition to the design requirements of the outer contact surface should not be painted.
3.4.3 high-strength bolts shall crane installation requirements of the specification, using a torque wrench or special tool to tighten. Deputy Shi screwed connection order
And early twist, re-tighten the torque should comply with the design requirements and JGJ82. Torque wrench should be regularly calibrated and proper calibration records. High-strength screw
Bolt should be tightened construction records.
3.5 cab
3.5.1 crane cab shall comply with GB/T 20303.1 of.
3.5.2 When the boom or swing the boom tilt and articles fall will affect the safety cab, the cab should not be set in the lifting boom positive
Below.
3.5.3 When there is danger of falling objects when touching the cab hit the top of the cab shall be provided with effective protection.
3.5.4 crane outdoors or in unheated indoor operation (except better weather conditions outside), should adopt the enclosed cab. High
Cranes temperature, vapor, there is dust, toxic or harmful gases and other environmental work under the clean air can provide good sealing performance should be closed
driver's room. In a heated indoor workplaces crane cab or only supplementary nature of the work less use of the crane cab can be
Open-style, open-cab should be located not less than 1m height of the fence.
3.5.5 In addition to extreme weather conditions, during operation of the cab temperature should be maintained at between 15 ℃ ~ 30 ℃. long
In (such as certain metallurgical cranes) cab cooling device should be located below the bottom insulation panels should be set high temperature environments.
3.5.6 proper safety cab entrance; when the cab is equipped with shutters, to prevent accidental opening when the crane is working; cab sliding door
And outside the door should lead to the same high level platform; the driver no outdoor terrace, under normal circumstances where the door should be open; mobile crane driver
Room door should swing open outwards, after the sliding door should be open.
3.5.7 When the cab window height from the floor less than 1m, the windows should be made can not be opened or be guarded, protective height of not less than
1m; glazed glass or equivalent material should be used. The site should also be equipped with a protective glass on the cab floor. Cab bottom
When the installation of windows and skylights fence, the fence should not block the line of sight as much as possible.
Non-metallic insulation materials 3.5.8 application slip cab floor covering.
3.5.9 cab work surface illumination of not less than 30lx.
3.5.10 important operating indicator should be prominently displayed, and install the driver to facilitate the observation position. Indicator and warning lights and emergency stop
Switch button should be clearly permanent and easy identification. The indicator should be the appropriate range and should be easy reading. Warning lights should have a suitable color
Color, red danger display applications.
3.6 channel platform
All operations on the part of the crane and 3.6.1 requires regular inspection and maintenance of the site (including the sheaves and moving parts of the boom tip), where
More than 2m away from the ground, should be by inclined ladder (or staircase), platform, channel or straight ladder arrive rung on both sides of the fence should be installed. Do not
On the crane in what position, channel, inclined ladder (or staircase), the platform should have a safe entrance. As the boom can be put into the ground or the staff can be reached
When parts of the comprehensive direct inspection, or other configurations can be performed with a visual inspection, the boom may not be provided on the channel.
3.6.2 crane in any position under normal operating conditions, the staff should be able to easily and safely out of the cab.
If the crane at any location, staff can not enter the cab directly from the ground, and the cab floor height from the ground does not exceed
When 5m, the cab is equipped with a suitable emergency escape devices (such as a rope ladder), the cab can import and export restrictions on certain provisions
position.
If the crane at any location, staff can not enter the cab directly from the ground, and the cab floor height from the ground over
When 5m, crane cab should be set up to reach the channel; for bridge cranes, etc., if they can provide suitable means to easily and securely make
Leaving the cab, the cab can limit import and export of certain provisions of the position.
It should adopt an inclined ladder or channel under normal circumstances, directly into the driver's cab from as high as the cab floor and equipped with railings internet. platform
And cab entry level gap should not exceed 0.15m, the height difference and the cab floor should not exceed 0.25m. Only in that space
When restrictions are permitted to enter the cab through the cab at the top or on the floor.
3.6.3 inclined ladder, platform and channel headroom should not be less than 1.8m. Net channel width near the moving parts and the platform should not be less than
0.5m; if provided with a handrail or balustrade, within a range no higher than 0.6m, the net width of the channel can be reduced to 0.4m. The fixed portion
Channel between the net width of not less than 0.4m.
Access routes inside the crane structure is rarely used, the minimum clearance height of 1.3m, but this time the net channel width should be increased
0.7m. Only for the maintenance of the platform, the headroom above can be reduced to 1.3m.
3.6.4 staff may stay every surface should ensure that no permanent deformation.
a) 2000N force is applied to the surface of the platform in any position by 125mm diameter disc;
b) 4500N/m2 uniformly distributed load.
3.6.5 Any pore channels of the base surface, including personnel may travel walkway above the area, or an empty slot in the foot bottom surface of the table or platform
Gap should meet the following requirements.
a) does not allow a sphere having a diameter of 20mm through;
b) when the length is equal to or greater than 200mm, maximum width of 12mm.
3.6.6 Channel from below bare power line height is less than 0.5m, the entity should be used flooring in these areas; when the channel close to Powerhouse
When the line to deal with these power lines to protect them.
3.7 inclined ladder and straight ladder
Where the height difference between the travel paths of more than 0.5m should be made inclined ladder or ladders. Height does not exceed 2m vertical surface (such as main beam bridge
Walk between the station and the end of the beam), you can set foot board, foot board should be provided with handrails on both sides.
3.7.1 LADDER
3.7.1.1 LADDER tilt angle should not exceed 65 °. In special cases, the angle of inclination should not exceed 75 ° (75 ° Chaoguo press ladders design).
3.7.1.2 oblique sides of the ladder should be set railings, railing on both sides of the pitch. The main inclined ladders should not be less than 0.6m; other LADDER taken as 0.5m.
When one side inclined ladders against a wall, just on the other side railings, railing height of not less than 1m.
3.7.1.3 rungs clear width of not less than 0.32m, the height should be taken as a single rung of 0.18m ~ 0.25m, uphill into the ladder rung
Depth of not less than the height of the rung, continuous arrangement rung, height and depth should be the same size.
3.7.1.4 Cascade pedal surface should be non-slip.
3.7.2 ladders
3.7.2.1 spacing between the ladders on both sides of the strut of not less than 0.40m, rung width between the side struts of not less than 0.30m, rung
Distance should be consistent, appropriate for the 0.23m ~ 0.30m, cascade from the fixed structure should be at least 0.15m, 0.1m center in the Cascade Range
Distribution should be able to withstand the vertical force of 1200N without permanent deformation.
3.7.2.2 personnel climbing out of the hole size, the hole should not be less than 0.63m × 0.63m, the hole diameter should be taken as 0.63m ~ 0.80m.
3.7.2.3 The height of more than 2m straight ladder should retainer retainer start the installation from 2.0m height onwards, the retainer should be taken as the diameter of 0.6m ~
0.8m. Between the retainer should be three or five spaced longitudinal slats coupled together and ensure that there is a slat facing the vertical ladders
Center line, the distance between adjacent retainer. When the retainer is set three longitudinal slats should not exceed 0.9m, when the retainer is set five longitudinal slats
When, should not exceed 1.5m. Installation of longitudinal slats retainer within any of a 0.1m should be able to withstand 1000N distribution
Vertical force, does not allow permanent deformation.
3.7.2.4 Unless other suitable handle, on both sides of the vertical ladder stays than at least the uppermost rung up 1.0m, when the space is
This time limit was up height should not be less than 0.8m.
3.7.2.5 installed in the internal structure of a straight ladder, if the arrangement is to ensure that members of 0.6m diameter sphere can not pass through, you can not set
Retainer.
3.7.2.6 ladders should be set at least every 10m a seating platform. If space is not enough, it can be the platform against the entire continuous straight ladder
next to.
3.7.2.7 ladders terminal should be flush with the platform, the terminal rung pedal or foot bar should not exceed the platform plane.
3.7.2.8 if the ladder is not interrupted at the platform, the retainer should not be interrupted, but should be open at a width of 0.5m retainer side and a height of 1.4m
Hole for personnel access.
3.8 Railing
3.8.1 In the following parts of the railing should be installed on the crane.
--- Used for crane installation, removal, testing, repair and maintenance and above ground parts of the work of 2m;
--- Leading to more than 2m from the ground height of the operating room, repair and maintenance parts of the channel;
--- Presence of dangerous drop height greater than 1m channel and platform on the crane.
3.8.2 railing settings should meet the following requirements.
--- Railing height of not less than the upper surface of 1m, there is the lower part of the railing height of not less than 0.1m skirting board, skirting board and handheld bar
There are no less than an intermediate between the rod rail, it skirting board or hand railings must be located no more than 0.5m; clear height of no more than
Over 1.3m Channel, hand railings may be the height of 0.8m;
--- Minimum force at any point on the hand railings should be able to withstand any direction of 1000N, and no permanent deformation;
--- Railings allow an opening, but the opening shall be protected to prevent persons falling;
--- On the wall along the wall of a building structure or entity set up channels, allowing instead of railing with handrail, handrail interrupt the length of these (cases
As for the column so that the opening of the building, the door opening) should not exceed 1m.
3.9 repair and scrap metal structures
3.9.1 The main force member loses overall stability should not be repaired, should be scrapped.
3.9.2 When the main force ...
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