电梯制造与安装安全规范（英文版）
英文名称： Safety rules for the construction and installation of electric lifts
替代情况： GB 7588-1995
中标分类： 建材>>建筑构配件与设备>>Q78电梯
ICS分类： 建筑材料和建筑物>>建筑物中的设施>>91.140.90
采标情况： eqv EN 81-1:1998
发布部门： 中华人民共和国国家质量监督检验检疫总局
发布日期： 2003-06-16
实施日期： 2004-01-01
首发日期： 1987-03-27
复审日期： 2004-10-14
提出单位： 中国机械工业联合会
归口单位： 全国电梯标准化技术委员会
主管部门： 国家标准化管理委员会
起草单位： 中国建筑科学研究院
起草人： 顾鑫、康红、张广健、万忠培、叶丹阳，朱健、徐文刚、金来生、马凌云、黄启俊、杨锡芝
页数： 平装16开， 页数：115， 字数：229千字
出版社： 中国标准出版社
出版日期： 2003-11-01
Contents
Forewords
0. Foreword
0.1 General
0.2 principles
0.3 Assumption
1. Scope
2. Quoted Codes
3. Definitions
3.1 Traction drive lift
3.2 Positive drive lift
3.3 Non-commercial vehicle lift
3.4 Pulley room
3.5 Available car area
3.6 Re-leveling
3.7 Minimum breaking load of a rope
3.8 Safety rope
3.9 User
3.10 Passenger
3.11 Authorized and instructed user
3.12 Lift machine
3.13 Balancing weight
3.14 Electric safety circuit
3.15 Overhaul trapdoor
3.16 Shaft emergency door
3.17 Laminated glass
4. Unit and symbol
4.1 Unit
4.2 Symbol
5. Lift shaft
5.1 General rules
5.2 enclosing of shaft
5.3 shaft wall, undersurface and roof
5.4 The structure of landing door and lift well wall facing to car entrance
5.5 The space defense in car and counterweight (or balancing weight) bottom
5.6 Defense in well hole
5.7 Clear Space Level and Foundation Pit
5.8 Exclusive for lift shaft
5.9 Illumination in shaft
5.10 Emergent rescuing
6. Machine Room and Pulley Compartment
6.1 General Principles
6.2 Passage
6.3 Structure and Machine of Machine Room
6.4 Structure and Machinery of Pulley Compartment
7. Landing Door
7.1 General Principles
7.2 Intensity of Door and Its Frame
7.3 Height and Width of Landing Door Entrance
7.4 Threshold, Guiding Mechanism and Door Suspension System
7.5 Protections Related to Landing Door Movement
7.6 Partial Illumination and "Look Out! Car!" Signal Lamps
7.7 Inspection on Landing Door Locking and Closed
7.8 Shutdown of Power-actuated Automatic Door
8 Car and Balancing Weight
8.1 Car height
8.2 Available car area, rated load capacity, passenger number
8.3 Wall, floor and ceiling of car
8.4 Skirting
8.5 Car entrance
8.6 Car door
8.7 Protection during movement of car door
8.8 Re-open during door closing
8.9 Examination of electric devices for closure of car door
8.10 Sliding door with mechanically connected multi-leaves
8.11 Opening of car door
8.12 Rescuing window and door
8.13 Car ceiling
8.14 Upper frame cover of car
8.15 Devices on car ceiling
8.16 Ventilation
8.17 Illumination
8.18 Counterweight and balancing weight
9. Suspension System, Compensation System and Overspeed Protective Devices
9.1 Suspension System
9.2 Rope Diameter Ratio among Traction Sheave, Pulley and Winch Drum, Terminating Sets of Steel Wire Ropes or Chains
9.3 Traction of Steel Wire Ropes
9.4 Winding of Steel Wire Ropes of Forced-drive Life
9.5 Load Distribution between Steel Wire Ropes and Chains
9.6 Compensation Rope
9.7 Protection of Traction Sheave, Pulley and Chain Wheel
9.8 Safety Tongs
9.9 Speed Limiter
9.10 Car Lifting Overspeed Protective Device
10 Track, Buffer and Limitation Switch
10.1 General principles of track
10.2 The guiding of car, counterweight (or balancing weight)
10.3 Car and counterweight buffer
10.4 Car and counterweight buffer journey
10.5 Limited switch
11 Spacing between Car and Shaft Wall Facing Car Entrance, Car and Counterpoise (or Balancing Weight)
11.1 General Provision
11.2 Spacing between Car band Shaft Wall facing the Car Entrance
11.3 Spacing between Car and Counterweight (or Balancing Weight)
12 Lift Machine
12.1 General principles
12.2 The drive of car and counterweight (or balancing weight)
12.3 Use of cantilever type pulley or chain wheel
12.4 Brake system
12.5 Emergency operation
12.6 Speed
12.7 Stop lift machine and inspect its halted state
12.8 The monitor for lift machine normal slowdown when the minus journey buffer is adopted.
12.9 Safety device for rope or chain relaxation
12.10 Limitator of motor running time
12.11 Mechanical parts maintenance
13 Electrical Installation and Electrical Equipments
13.1 General Provisions
13.2 Contactor, Relay-contactor and Safety Circuit Components
13.3 Protection of Electric Motor and Other Electrical Equipments
13.4 Main Switch
13.5 Electric Wiring
13.6 Illumination and Socket
14 Defend, Control and Priority of Electrical Failure
14.1 The Failure Analysis of Electric Safety Devices
14.2 Control
15 Importance, Marks and Operation Instruction
15.1 General Provisions
15.2 Inside the car
15.3 On ceiling of car
15.4 Machine room and pulley room
15.5 Shaft
15.6 Speed Limitation
15.7 Pit
15.8 Buffer
15.9 Identification of landing layer
15.10 Electric Identification
15.11 Unlocking key to landing door
15.12 Alarm device
15.13 Door Locking Device
15.14 Safety Tongs
15.15 Group control lift
15.16 Overspeed protective device when lift car goes up.
16 Examination, Record and Maintenance
16.1 Examination
16.2 Record
16.3 Installation Information
1. Scope
This code prescribes the safety criterion of manufacture and installation of passenger lift, sickbed lift and freight lift, so as to prevent passengers and goods from damage during running the lifts.
This code is applicable to power-actuated traction-type or positive passenger lifts, sickbed lifts and freight lifts.
This code is not applicable to dumbwaiter lifts and hydraulic lifts.
2. Quoted Codes
The articles involved in following codes are quoted in this code and compose the articles of this code. When publishing, all the quoted versions are in effect. All the codes will be revised, the users shall discuss the possibility to use the lastest edition of the following codes.
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 (idtIEC 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
GBl6895.3-1997 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 eguipment 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
This Code adopts the terms stated in GB/T 7024 and the following definitions.
3.1 Traction drive lift
The lift driven by the mainframe's driving rope in friction way.
3.2 Positive drive lift
The lift driven by daisy chain or steel rope in non-friction way.
3.3 Non-commercial vehicle lift
The lift suitable to carry private vehicle in its car.
3.4 Pulley room
A room equipped with pulley or speed limiter and electric equipment, without lift driver.
3.5 Available car area
The car area measured 1m above the floor, ignoring the handrail.
3.6 Re-leveling
When halting, this action can allow to re-level the car stopping position, or allow the car move continually (automatically or inching) if necessary.
3.7 Minimum breaking load of a rope
Equal to: the nominal section area (mm2) of steel rope X the nominal extension-resistance strength (N/mm2) of steel rope X minimum breaking load coefficient of steel rope.
3.8 Safety rope
A subsidiary rope tied to the car. In case of suspension installation failure, this rope can touch off the safety clamp to act.
3.9 User
The people using lift to serve for him/her.
3.10 Passenger
The people carried by 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 device designed to drive and halt the lift, including electric machine.
3.13 Balancing weight
Weight designed to balance whole or part of car weight.
3.14 Electric safety circuit
The return circuit connecting all electric safety devices in series.
3.15 Overhaul trapdoor
Outward-open trap installed in the shaft for the purpose of inspection and overhaul.
3.16 Shaft emergency door
In case that the distance between two neighboring gates exceed 11m, a door will be built on the interim shaft wall for rescuing the passengers.
3.17 Laminated glass
The glass consisted of two or more layers of glass and bonded with plastic coating.
4. Unit and symbol
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