This Standard specifies the safety rules for the construction and installation of passenger lift, sickbed lift and freight lift, so as to prevent passengers and goods from damage during running the lifts.
This Standard is applicable to power-actuated traction-type or positive passenger lifts, sickbed lifts and freight lifts.
This Standard is not applicable to dumbwaiter lifts and hydraulic lifts.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 700-1988 Carbon structural steel
GB/T 2423.5-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Ea and guidance: Shock (idt IEC68-2- 27:1987)
GB/T 2423.6-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Eb and guidance: Collision (idt IEC68-2- 29:1987)
GB/T 2423.10-1995 Environmental testing for electric and electronic products — Part 2: Test methods, Test Fc and guidance: Vibration (sinusoidal) (idt IEC68-2-6:1982)
GB/T 2423.22-2002 Environmental testing for electric and electronic products — Part 2: Test methods, Test N: Temperature Variation (idt IEC60068-2- 14:1984)
GB/T 4207-1984 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GB/T 4723-1992 Phenolic cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4724-1992 Epoxide cellulose paper copper-clad laminated sheets for printed circuits
GB/T 4728 Graphical Symbols for Electrical Diagrams
GB 4943- 2001 Safety of information technology equipment (idt IEC 60950:1999)
GB 5013.4-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 4: Cords and flexible cables (idt IEC245-4:1994))
GB 5013.5-1997 Rubber insulated cables of rated voltages up to and including 450/750V-Part 5: Lift cables (idt IEC245-5:1994)
GB 5023.1-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 1: General requirements (idt IEC227-1:1993 Amendment No.1 1995)
GB 5023.3-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 3: Non-sheathed cables for fixed wiring (idt IEC 227-3:1993)
GB 5024.4-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 4: Sheathed cables for fixed wiring (idt IEC 227-4:1992)
GB 5023.5-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 5: Flexible cables (cords), (idt IEC227-5:1979 Amendment No.1 1987, Amendment No.2 1994)
GB 5023.6-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V — Part 6: Lift cables and cables for flexible connection (idt IEC 227-6:1985)
GB/T 7024-1997 Terminology of lifts, escalators and passenger conveyors
GB 8903-1988 Wire Ropes for Lifts (eqv ISO 4344:1983))
GB l2265.1-1997 Safety Mechanical Safety: Safe distance to prevent the upper extremities from touching the dangerous area (eqv EN294:1992)
GB 13028-1991 Isolating transformers and safety isolating transformers — Requirements (eqv IEC 742:1983)
GB 14048.4-1993 Low-voltage switching device and control device: low-voltage electromechanical treadle and motor starter (eqv IEC947-4-1:1990)
GB l4048.5-2001 Low-voltage switching device and control device — Part 5-1: control circuit device and switching element electromechanical control circuit device (eqv IEC 60947-5- 1:1997)
GB 14821.1-1993 Electrical installations of buildings — Protection against electric shock (eqv IEC 364-4-41:1992)
GB/T 15651-1995 Semiconductor devices — Discrete devices and integrated circuits — Part 5: Optoelectronic devices (idt IEC747-5:1992)
GB/T 16261-1996 Generic specification of printed boards (idt IEC/PQC 88:1990)
GB/T 16856-1997 Safety of machinery - Principles for risk assessment
GB 16895.3-1997 Electrical installations of buildings — Part 5-54: Selection and erection of electrical equipment — Earthing arrangements, protective conductors and protective bonding conductors (idt IEC 364-5-54:1980)
GB/T 16935.1-1997 Insulation coordination for equipment within low-voltage systems — Part 1: Principles, requirements and tests (idt IEC664-1:1992)
JG/T 5072.1- 1996 Guide rails for lifts — T-type
GA 109-1995 The test methods for landing door's fireproof
EN 12015:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Emission
EN 12016:1998 Electromagnetic compatibility — Product family standard for lifts, escalators and passenger conveyors — Immunity
HD 384.6.61S1 Electrical installations of building — Part 6; Verification — Chapter 61: Initial verification
3 Definitions
For the purposes of this Standard, terms and definitions specified in GB/T 7024 the following apply:
3.1 Traction drive lift
A lift whose lifting ropes are driven by friction in the grooves of the driving sheave of the machine.
3.2 Positive drive lift
A lift suspended by chains or ropes driven by means other than friction.
3.3 Non-commercial vehicle lift
The lift suitable to carry private vehicle in its car.
3.4 Pulley room
A room not containing the machine, in which pulleys are located, and in which the overspeed governor and the electrical equipment can also be housed.
3.5 Available car area
Area of the car measured at a height of 1 m above floor level, disregarding handrails, which is available for passengers or goods during operation of the lift.
3.6 Re-leveling
An operation, after the lift has stopped, to permit the stopping position to be corrected during loading or unloading, if necessary by successive movements (automatic or inching).
3.7 Minimum breaking load of a rope
The product of the square of the nominal diameter of the rope (in square millimeters, mm2) and the nominal tensile strength of the wires (in newtons per square millimeter, N/mm2) and a coefficient appropriate to the type of rope construction.
3.8 Safety rope
An auxiliary rope attached to the car, the counterweight or balancing weight for the purpose of tripping a safety gear in case of suspension failure.
3.9 User
Person making use of the services of a lift installation.
3.10 Passenger
Any person transported by a lift in the car.
3.11 Authorized and instructed user
The person authorized by the equipment principal and instructed how to use lifts.
Without other provisions, if the lift principal has handed the lift instruction manual to the authorized and instructed users and one of the following two conditions are satisfied, the user can use the lift:
a) Only the authorized and instructed users have the keys, and insert the key into the lock in or out of the car, the lift can be started;
b) If the lift is installed in the public unaccessable places, then the lift is not locked up, the lift principal will send one or more persons to take charge.
3.12 Lift machine
The unit including the motor which drives and stops the lift.
3.13 Balancing weight
Mass which saves energy by balancing all or part of the mass of the car.
3.14 Electric safety chain
The total of the electric safety devices connected in series.
3.15 Inspection trap
Outward-open trap installed in the shaft for the purpose of inspection and overhaul.
3.16 Emergency door to the well
When the distance between consecutive landing doorsills exceeds 11 m, a door will be built on the interim shaft wall for rescuing the passengers.
3.17 Laminated glass
An assembly of 2 or more glass layers, each of which is bonded together using a plastic film.
GB 7588-2003/XG1-2015 The following standards are cited：
