This standard specifies the technical and safety guidelines that should be observed in the manufacture and installation of construction hoists with vertical guiding cages. This standard applies to power-driven, temporarily installed construction elevators (hereinafter referred to as elevators) with cages that are used by construction site personnel and can be parked at various floors. It has the following main features: --- can carry people or people and goods; --- has guiding devices; --- the cage runs vertically or runs along the guide rail whose angle with the vertical plane does not exceed 15° at most; --- - The cage is suspended or supported by wire ropes driven by drums, or by racks and pinions, hydraulic cylinders (direct or indirect) or telescopic linkages; . This standard does not apply to: --- Cargo construction lifts; EN12158-1:2000 and EN12158-2:2000; --- Elevators of GB7588-2003, GB21240-2007 and EN81-3:2000; --- From Working cages suspended from heavy equipment; --- lifting platforms supported by forklift forks; --- working platforms of ISO16368:2003, ISO16369:2007 and EN1570:1999; --- cable cars; --- lifts for mines; --- lifts for stage use; --- lifts for special purposes.
GB/T 26557-2011 Referenced Document
EN 982 Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics Incorporates Amendment A1: 2008
GB 12265.3 Safety of machinery--Minimum gaps to avoid crushing of parts of the human body
GB 14048.5 Low-voltage switchgear and controlgear.Part5-1: Control circuit devives and switching element.Electromechanical control circuit devices
GB 16754 Safety of machinery.Emergency stop.Principles for design
GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts
GB 23821-2009 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
GB 4208 Degrees of protection provided by enclosure(IP code)
GB 5226.1-2008 Electrical safety of machinery - Electrical equipment for machinery - Part 1: General specifications
GB 5226.2 Safety of machinery--Electrical equipment of machines Part 32: Requirements for hoisting machines
GB 7588-2003 Safety rules for the construction and installation of electric lifts
GB/T 14574 Acoustics-Declaration and verification of noise emission values of machinery and equipment
GB/T 15706.1 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
GB/T 15706.2-2007 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
GB/T 16855.1-2008 Safety of machinery.Safety related parts of control systems.Part 1: General principles for design
GB/T 17248.2 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections*, 2018-12-28 Update
GB/T 18831 Safety of machinery—Interlocking devices associated with guards—Principles for design and selection*, 2017-12-29 Update
GB/T 5972 Crane wire rope care, maintenance, inspection and scrapping*, 2023-05-23 Update
GB/T 8196 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards*, 2018-12-28 Update
ISO 6336-1 Calculation of load capacity of spur and helical gears — Part 1: Basic principles, introduction and general influence factors*, 2019-11-27 Update
ISO 6336-2 Calculation of load capacity of spur and helical gears — Part 2: Calculation of surface durability (pitting)*, 2019-11-26 Update
ISO 6336-3 Calculation of load capacity of spur and helical gears — Part 3: Calculation of tooth bending strength*, 2019-11-26 Update
ISO 9355-1 Ergonomic requirements for the design of displays and control actuators - Part 1: Human interactions with displays and control actuators
ISO/TR 11688-1 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning
GB/T 26557-2011 history
2021GB/T 26557-2021 Builders hoists for persons and materials with vertically guided cages