GB 4053.4-1983
Replaced
GB/T 33944-2017
Active
National standards
GB/T 33944-2017 Mobile detachable working towers—Safety technical criterion
GB/T 33944-2017 Mobile detachable working towers—Safety technical criterion
Basic Information
Standard Code:
GB/T 33944-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Health, safety, and labor protection
ICS Name:
Mechanical safety
Publish Date:
2017-07-12
Implement Date:
2018-02-01
Pages:
34 pages
Scope
This standard specifies the classification, models, materials, and protection of mobile dismountable work towers, as well as their general requirements, load requirements, structural design requirements, and testing and usage information. This standard applies to mobile dismountable work towers (hereinafter referred to as towers) that are composed of prefabricated components and have a height of 2.5 meters to 12 meters (indoor) and 2.5 meters to 8 meters (outdoor).
Development Information
Referenced Standards
GB/T 17620-2008 Live working—Rigid ladders of insulating material
GB/T 17889.1-2012 Ladders—Part 1:Terms,types,functional sizes
GB/T 17889.2-2012 Ladders—Part 2:Requirements,test,marking
GB/T 14687-1993 Industrial wheels
GB/T 14687-2011 Industrial castors and wheels
GB/T 15706-2012 Safety of machinery—General principles for design—Risk assessment and risk reduction
GB/T 15706.1-1995 Safety of machinery—Basic concept, general principles for design—Part 1:Basic terminology, methodology
GB/T 15706.1-2007 Safety of machinery—Basic concepts, general principles for design—Part 1:Basic terminology, methodology
GB/T 15706.2-1995 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles and specifications
GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles
GB/T 17889.3-2012 Ladders—Part 3:User instructions
GB/T 31539-2015 Pultruded fiber reinforced polymer composites structural profiles
GB/T 17889.3-2024 Ladders—Part 3:Information for use
GB 50005-2017 Standard for design of timber structures
GB 50009-2012 Load code for the design of building structures
GB 50017-2017 Code for design of steel structures
GB 50429-2007 Code for design of aluminium structures
JGJ 130-2011 Technical code for safety of steel tubular scaffold with couplers in construction
Related Standards
GB 4584-1984
Replaced
GB 4584-1984 Technical requirements for light type safety device used for the presses
GB 4674-1984
Replaced
GB 4674-1984 Safety code for grinding machines
GB 12142-1989
Replaced
GB 12142-1989 Safety standard for light-metal extension ladders
GB 12266-1990
Abolished
GB 12266-1990 General safety requirements for machining facilities
GB 12352-1990
Replaced