|
US$2599.00 · In stock
Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 7588.1-2020: Safety rules for the construction and installation of lifts - Part 1: Passenger and goods passenger lifts
Status: Valid GB/T 7588.1: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 7588.1-2020 | English | 2599 |
Add to Cart
|
13 days [Need to translate]
|
Safety rules for the construction and installation of lifts - Part 1: Passenger and goods passenger lifts
| Valid |
GB/T 7588.1-2020
|
| GB 7588-2003 | English | RFQ |
ASK
|
15 days [Need to translate]
|
[including 2015XG1 MODIFICATION 1] Safety rules for the construction and installation of electric lifts
| Obsolete |
GB 7588-2003
|
| GB 7588-1995 | English | RFQ |
ASK
|
14 days [Need to translate]
|
Safety rules for the construction and installation of electric lifts
| Obsolete |
GB 7588-1995
|
| GB 7588-1987 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Safety rules for the construction and installation of lifts and service lifts
| Obsolete |
GB 7588-1987
|
PDF similar to GB/T 7588.1-2020
Basic data | Standard ID | GB/T 7588.1-2020 (GB/T7588.1-2020) | | Description (Translated English) | Safety rules for the construction and installation of lifts - Part 1: Passenger and goods passenger lifts | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q78 | | Classification of International Standard | 91.140.90 | | Word Count Estimation | 138,189 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2022-07-01 | | Older Standard (superseded by this standard) | GB 21240-2007; GB 7588-2003 | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 7588.1-2020: Safety rules for the construction and installation of lifts - Part 1: Passenger and goods passenger lifts
---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 specifications for elevator manufacturing and installation Part 1: Passenger elevators and freight elevators)
ICS 91:140:90
Q78
National Standards of People's Republic of China
Partially replace GB 7588-2003, GB 21240-2007
Safety regulations for elevator manufacturing and installation
Part 1: Passenger elevators and freight elevators
(ISO 8100-1:2019, Liftsforthetransportofpersonsandgoods-
2020-12-14 release
2022-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅴ
IntroductionⅪ
1 Scope 1
2 Normative references 1
3 Terms and definitions 3
4 List of major hazards 8
5 Safety requirements and/or protective measures 11
5:1 General Rule 11
5:2 Hoistway, machine space and pulley room 11
5:2:1 General 11
5:2:2 Access to the hoistway, machine space and passage between pulleys 14
5:2:3 Access doors, safety doors, access trap doors and inspection doors 15
5:2:4 Warning 16
5:2:5 Hoistway 16
5:2:6 Machine space and pulley room 27
5:3 Landing doors and car doors 32
5:3:1 General 32
5:3:2 Height and width of entrance 32
5:3:3 Sills, guides and door suspension mechanisms 32
5:3:4 Horizontal spacing 32
5:3:5 Strength of landing door and car door 34
5:3:6 Protection related to door operation 36
5:3:7 Local lighting and "car here" signal at landing 38
5:3:8 Checking the locking and closing of landing doors 39
5:3:9 Locking and emergency unlocking of landing doors and car doors 39
5:3:10 Common requirements for verifying the locked state and closed state of landing doors 41
5:3:11 Multiple sliding landing doors mechanically connected 41
5:3:12 Closing of power-driven automatic landing doors 41
5:3:13 Electrical safety device to verify that the car door is closed 42
5:3:14 Multiple sliding or folding car doors mechanically connected 42
5:3:15 Opening of the car door 42
5:4 Car, counterweight and counterweight 42
5:4:1 Car height 42
5:4:2 The effective area, rated load and number of passengers of the car 43
5:4:3 Car wall, car floor and car roof 46
5:4:4 Car door, floor, car wall, ceiling and decorative materials 47
5:4:5 Toe guards 48
5:4:6 Car safety windows and car safety doors 48
5:4:7 Car top 49
5:4:8 Devices on the car top 51
5:4:9 Ventilation 51
5:4:10 Lighting 52
5:4:11 Counterweight and counterweight 52
5:5 Suspension devices, compensation devices and related protective devices 52
5:5:1 Suspension device 52
5:5:2 Rope diameter ratio of traction sheaves, pulleys and drums and wire rope or chain termination device 52
5:5:3 Wire rope traction 53
5:5:4 Winding of mandatory elevator wire rope 53
5:5:5 Load distribution between wire ropes or chains 53
5:5:6 Compensation device 54
5:5:7 Protection of traction sheaves, pulleys, sprockets, overspeed governors and tensioners 54
5:5:8 Traction wheels, pulleys and sprockets in the hoistway 56
5:6 Measures to prevent falling, overspeed, accidental movement of the car and settlement of the car 56
5:6:1 General 56
5:6:2 Safety gear and its triggering device 57
5:6:3 Rupture valve 61
5:6:4 Throttle valve 62
5:6:5 Pawl device 63
5:6:6 Car upward overspeed protection device 63
5:6:7 Accidental car movement protection device 65
5:7 Rail 67
5:7:1 Guidance of car, counterweight and counterweight 67
5:7:2 Loads and forces 67
5:7:3 Combination of load and force 70
5:7:4 Impact factor 70
5:7:5 Allowable stress 71
5:7:6 Allowable deformation 71
5:7:7 Calculation 71
5:8 Buffer 72
5:8:1 Car and counterweight buffer 72
5:8:2 Travel of car and counterweight buffer 72
5:9 Drive the host and related equipment 73
5:9:1 General 73
5:9:2 Drive host for traction and forced elevator 73
5:9:3 Drive host of hydraulic elevator 77
5:10 Electrical equipment (devices) and their connections 84
5:10:1 General 84
5:10:2 Input power terminal 86
5:10:3 Contactors, contactor relays and safety circuit components 86
5:10:4 Protection of electrical equipment 86
5:10:5 Main switch 87
5:10:6 Electrical wiring 88
5:10:7 Lighting and socket 88
5:10:8 Control of lighting and socket power 89
5:10:9 Ground protection 89
5:10:10 Mark 89
5:11 Electrical fault protection, fault analysis and electrical safety devices 89
5:11:1 Protection and fault analysis of electrical faults 89
5:11:2 Electrical safety devices 90
5:11:3 Elevator data information output 93
5:12 Controls, limit switches and priority 94
5:12:1 Elevator operation control 94
5:12:2 Limit switch 99
5:12:3 Emergency alarm device and intercom system 100
5:12:4 Priorities and signals 100
6 Verification of safety requirements and/or protective measures 101
6:1 Technical compliance documents 101
6:2 Design Verification 101
6:3 Inspection before delivery 104
6:3:1 General 104
6:3:2 Braking system (5:9:2:2) 104
6:3:3 Electrical equipment 104
6:3:4 Traction inspection (5:5:3) 105
6:3:5 Car safety gear (5:6:2) 105
6:3:6 Counterweight or counterweight safety gear (5:6:2) 105
6:3:7 Pawl device (5:6:5) 106
6:3:8 Buffer (5:8:1 and 5:8:2) 106
6:3:9 Rupture valve (5:6:3) 106
6:3:10 Throttle valve or one-way throttle valve (5:6:4) 106
6:3:11 Pressure test 107
6:3:12 Car upward overspeed protection device (5:6:6) 107
6:3:13 Leveling accuracy and leveling maintaining accuracy (5:12:1:1:4) 107
6:3:14 Accidental car movement protection device (5:6:7) 107
6:3:15 Protection measures for falling and shearing (5:3:9:3:4) 107
7 Use information 107
7:1 General 107
7:2 Operation and Maintenance Manual 107
7:2:1 General 107
7:2:2 Normal use 107
7:2:3 Maintenance 108
7:2:4 Check 108
7:3 Log 108
Appendix A (Normative Appendix) Electrical Safety Device Table 110
Appendix B (Informative Appendix) Technical Compliance Document 112
Appendix C (informative appendix) Periodic inspection 113
Appendix D (informative appendix) Entrance of machine space 114
Appendix E (informative appendix) Interface with buildings 115
E:1 General 115
E:2 Rail support 115
E:3 Ventilation of car, hoistway and engine room 115
E:3:1 General 115
E:3:2 Ventilation of hoistway and car 115
E:3:3 Ventilation of the computer room 116
Appendix F (Normative Appendix) Ladder in and out of the pit 117
F:1 Types of pit ladders 117
F:2 General requirements 117
F:3 Ladder frame and rung 117
F:3:1 Ladder frame 117
F:3:2 Running stick 117
F:4 Special requirements for non-stationary ladders 117
F:5 Position of the ladder in the pit 118
Reference 120
Foreword
GB/T 7588 "Safety Code for Elevator Manufacturing and Installation" is divided into the following parts:
---Part 1: Passenger elevators and freight elevators;
---Part 2: Design principles, calculations and inspections of elevator components:
This part is Part 1 of GB/T 7588:
This section was drafted in accordance with the rules given in GB/T 1:1-2009:
GB/T 7588:1 and GB/T 7588:2 replace GB 7588-2003 "Safety Code for Elevator Manufacturing and Installation" (including the first amendment
Single) and GB 21240-2007 "Safety Code for Manufacturing and Installation of Hydraulic Elevators": This part is based on GB 7588-2003 and integrates
The content of GB 21240-2007, compared with GB 7588-2003 and GB 21240-2007, except for structural adjustments and editorial changes:
The main technical changes are as follows:
---Changed part of the content in the introduction;
---Added some terms and definitions;
---Added a list of major hazards;
---Added design principles for related hazards not covered in this section;
---The definition of machine space and its specific requirements have been added;
---Changed the lighting requirements of the shaft, engine room and pulley room;
---The location and quantity requirements of the pit stop devices have been changed, and the requirements for setting up pit maintenance operation control devices have been added;
---Changed the requirements for emergency relief;
---Changed the requirements for entering the pit;
---Changed the requirements for access doors, safety doors and inspection doors;
---Changed the setting requirements of the car and counterweight in the hoistway;
---Added the provisions of horizontal protrusions and horizontal beams protruding from the hoistway wall into the hoistway;
---The requirements for the minimum wall height of the partially enclosed hoistway and the distance from the moving parts of the elevator have been changed;
---Change the protection requirements of the space under the hoistway;
---Changed the barrier requirements for counterweight (or counterweight);
---Changed the requirements for barriers in the hoistway;
---Changed the requirements of the car top hazard space and the top floor spacing;
---Changed the requirements for pit avoidance space and spacing;
---The requirement for identifying the minimum engagement depth of the holding device at the bottom of the landing door and the car door has been added, and the requirements for the mechanical strength of the car door have been changed:
The hydraulic elevator has also changed the requirements of the mechanical strength of the landing door;
---The requirements for the protection device of the power-driven automatic door are changed;
---Added the position requirements of the triangular unlocking device;
---Added the requirement that the personnel in the pit can operate the locking device of the floor door;
---For hydraulic elevators, the requirements for opening the car door have been changed;
---The requirements for the effective area of the car have been changed;
---Relevant requirements for excess cargo elevators have been deleted;
---Added relevant requirements for the loading and unloading devices of cargo elevators;
---Changed the mechanical strength requirements of the car wall;
---The requirements for car structure and decoration materials have been changed;
--- Increased the rigidity requirements of the toe guard;
---The mechanical strength requirements of the car top have been changed, and the anti-skid requirements have been added;
---Change the requirements of the car top guardrail;
---The requirement for the upper guard plate of the car is deleted;
---The requirements for car lighting and emergency lighting have been changed;
---Added the requirement for identification of the number of heavy blocks;
---Change the regulations of wire rope termination device;
---Change the regulations of wire rope traction;
---Added the requirements for the safety factor of the compensation device;
---Added the requirements of the wire rope anti-drop groove device;
---Added the requirements for traction wheels, pulleys and sprockets in the hoistway;
---Added the load condition and release method of the release safety gear;
--- Deleted the "clamping device" provisions in the anti-settling measures of hydraulic elevator machinery;
---Deleted the provision of specially designed speed limiter for elevators with large rated load and low rated speed;
---The regulation of the speed limiter of the counterweight (or counterweight) safety gear has been changed;
---Changed the requirements for inspection and adjustment of the rupture valve;
---Added the effective working condition requirements of the car's upward overspeed protection device and the self-monitoring requirement of using the brake as the deceleration component;
---Changed the requirements for the speed monitoring components and movement speed of the car's upward overspeed protection device;
---Changed the requirements for the position of the car's upward overspeed protection device;
---For traction and forced elevators, the accidental movement protection device of the car is changed to adopt the brake as the self-monitoring of the stopping component
Requirements: For hydraulic elevators, the requirements for accidental car movement protection devices have been added;
---The requirements for the force acting on the guide rail are changed;
---Changed the method of guide rail calculation;
---Added the requirement of the maximum peak deceleration of the non-linear buffer;
---Changed the provisions of the buffer reduction stroke design;
---The requirement of driving the main engine brake has been changed, and the requirement of monitoring the brake has been added;
---Added the requirement of moving to nearby landings when manually releasing the brake;
---Changed the requirements of static components for motor power supply and control;
---Change the requirements of electromagnetic compatibility;
---Added the requirements for electric shock protection;
---Changed the requirements for contactors and contactor relays;
---Changed the requirements after the hydraulic elevator overheating protection action;
---Changed the power supply requirements of the sockets required for the car roof, machine room, pulley room and pit;
---Added the provisions of the programmable electronic system (PESSRAL) related to elevator safety;
---Added the regulations for elevator data output;
---For hydraulic elevators, the requirements for leveling accuracy and leveling maintenance accuracy are increased;
---Changed the car overload regulations;
---Changed the requirements for overhaul operation control;
---Changed the speed requirements for maintenance operation and emergency electric operation;
---Deleted the regulation of "docking operation" control of freight elevator;
---Added protection requirements for maintenance operations;
---Added the regulations for the bypass device of the landing door and car door;
---Added the requirement to prevent the normal operation of the elevator when the door contact circuit fails;
---Increase the verification method of safety requirements and (or) protective measures;
---Change the requirements for inspection before delivery;
---Added the content of the machine space entrance;
---Added the content of the interface with the building;
---Added the requirement of entering the pit ladder:
This part uses the redrafting law to amend and adopt ISO 8100-1:2019 ``Elevators for Carrying People and Goods Part 1: Passenger Elevators
And cargo passenger elevator:
Compared with ISO 8100-1:2019, this part has made the following structural adjustments:
---In 5:2:5:2:2:2b), 5:2:6:6:2c), 5:3:4:3, 5:4:3:2:2a), 5:4:4, 5:5:7, 5:6:7:6, 5:7:2:2, 5:7:2:3: 3: 5:7:2:
In 3:5, 5:7:2:3:6, 5:9:2:3:4, 5:9:3:9:1:1, 5:12:1:7, Appendix B, Appendix C, E:1 and E:3:2, clauses have been added
Number for easy application;
---The 5:7:4:5, 5:7:4:6, and 5:7:4:7 clause numbers were revised to 5:7:5, 5:7:6, and 5:7:7 respectively, and editorial errors were corrected to facilitate
application;
---In 6:3, the number and title of the suspended paragraph have been added, that is, "6:3:1 General Provisions", and the number of subsequent clauses has been adjusted to comply with
GB/T 1:1-2009 regulations and ease of application;
---Renumbered some formulas to meet the requirements of GB/T 1:1-2009:
The technical differences between this part and ISO 8100-1:2019 and the reasons are as follows:
---Regarding normative reference documents, this section has made adjustments with technical differences to adapt to my country's technical conditions and adjustments:
The situation is collectively reflected in Chapter 2 "Normative Reference Documents", and the specific adjustments are as follows:
● Replace ISO 1219-1 with GB/T 786:1 which is equivalent to adopting international standards;
● Replace IEC 60529 with GB/T 4208 which is equivalent to adopting international standards;
● Replace IEC 60617 with GB/T 4728 (all parts) that is equivalent or modified to adopt international standards;
● Replace IEC 60245-5 with GB/T 5013:5, which is equivalent to adopting international standards;
● Replace IEC 60227-6 with GB/T 5023:6 which is equivalent to adopting international standards;
● Replace ISO 8100-2 with GB/T 7588:2-2020 which is modified to adopt international standards;
● Replace ISO 4344 with GB/T 8903, which is modified to adopt international standards;
● Replace IEC 60947-4-1 with GB/T 14048:4-2010 modified to adopt international standards;
● Replace IEC 60947-5-1 with GB/T 14048:5-2017 modified to adopt international standards;
● Replace IEC 60947-5-5 with GB/T 14048:14 which is equivalent to the international standard;
● Replace IEC 60664-1 with GB/T 16935:1 which is equivalent to adopting international standards;
● Replace IEC 61310-3 with GB/T 18209:3 which is equivalent to adopting international standards;
● Replace IEC 61810-1 with GB/T 21711:1 which is equivalent to adopting international standards;
● Replace EN13501-1 with GB 8624;
● Replace EN13015 with GB/T 18775;
● Replace EN81-28 with GB/T 24475;
● Replace EN81-58 with GB/T 24480;
● Replace ISO 22199 with GB/T 24807;
● Replace ISO 22200 with GB/T 24808;
● Added references to GB/T 3639, GB 4053:1, GB 4053:2, GB/T 13793, GB/T 24476-2017, GB/T 27903,
GB/T 32957, GB 50017, GA494 and JB/T 8734:6;
● Deleted ISO 3008-2, ISO 29584:2015, EN1993-1-1, EN10305 (all parts), EN12385-5 and
EN50214:
---In terms of 3:4 "balance weight", 3:20 "installation unit", 3:21 "instantaneous safety gear" and 3:50 "safety parts", the definitions are modified
Righteousness to suit our national conditions:
---In 5:2:1:5:1a)3), replace with "a stop device at a height of 1:10m~1:30m from the pit ground"
"Set a stop device at a height of 1:2m from the pit ground" to improve operability:
---In 5:2:2:3, delete the relevant content that is allowed to pass through the private space for maintenance and rescue, in order to improve safety requirements and
Workability:
--- In 5:2:2:5d), use "The distance between the back of the running stick and the wall should not be less than:200mm, and no
"Should be less than 150mm" instead of "The distance between the back of the running stick and the wall should not be less than 0:15m" in order to be in line with GB/T 17888:4-
The provisions of 4:4:4 in:2008 are consistent:
---In 5:2:3:1, the regulation when the distance between two adjacent door sills is greater than 11m is modified to meet the requirements of my country's high-rise building development
Needs of development:
--- In 5:2:3:3e), "non-porous, meeting the requirements of relevant building fire protection codes" replaced "non-porous, meeting the same requirements as landing doors
Mechanical strength requirements, and meet the requirements of relevant building fire protection regulations," to improve operability and suit my country's national conditions:
--- In 5:2:5:2:2:2b)1), 5:2:5:3:2b)1) and 5:4:7:1a), "permanent deformation is not greater than 1mm" instead of "no permanent deformation"
"Shape" is more scientific and reasonable:
---In 5:2:5:2:3b) and Figure 2, the minimum wall height of partially enclosed hoistway and the distance from elevator moving parts have been revised:
To improve safety requirements and operability:
---In 5:2:5:7:1 and 5:2:5:8:1, "In addition, a green frame with a width of not less than 100mm shall be used to mark each
The edge of the vertical projection of the avoidance space" to improve safety requirements and operability:
--- In 5:2:5:8:1, the specific requirements for flexible parts to enter the hazard space have been added to improve operability:
--- In 5:3:5:3:2, the requirement to set the minimum meshing depth sign or mark is added to improve safety requirements and operability:
--- In Table 5 and Figure 11, according to 5:3:5:3:4 provisions have been modified to make the provisions consistent with the relevant requirements of the chart:
--- In 5:3:9:3:2, "only authorized personnel can obtain" has been added to improve safety requirements and suit my country's national conditions:
---In 5:3:14:1, "No need to consider the simultaneous damage of the upper and lower guides", in order to coordinate with 5:3:11:1
Suitable for my country's national conditions:
--- In 5:4:4:2, the provisions of car door decoration materials have been added to improve safety requirements:
--- In 5:4:4:3, the regulations for mirrors and other glass decorations used in the car have been modified to improve operability and suit my country
National conditions:
--- In 5:4:11:2, "Should have measures to quickly identify the number of counterweights (for example: indicating the number or total height of counterweights)
Degree, etc:)” to improve safety requirements and operability:
---In 5:5:2:3:1, "or other devices with equivalent safety" have been added to suit my country's national conditions:
--- In 5:6:1:3, the provisions of the hydraulic elevator counterweight fall protection measures have been added to improve safety requirements:
---In 5:6:2:2:1:2, the regulation of the maximum distance between the operating points of the overspeed governor corresponding to the movement of the overspeed
The provisions of 5:3:2:3:1 in GB/T 7588:2-2020 are harmonized:
--- In 5:6:2:2:1:3c), the "nominal diameter of the overspeed governor rope should not be less than 6mm" has been added to improve safety requirements:
---In 5:6:6:2 and 5:6:7:3, the regulations in the case of using the main engine brake are modified to improve safety requirements and fitness
In line with our national conditions:
--- In 5:7:2:1:2, 5:7:2:3:5 and 5:7:6, the regulations on the calculation of guide rails have been modified to make the relevant safety requirements more reasonable:
---In 5:9:2:2:2:1, the provision of monitoring brakes has been added to improve safety requirements:
---In 5:9:2:2:2:6, the warning information about replacement of worn brake pads has been added to improve safety requirements:
--- In 5:9:3:3:3:3, the requirement to indicate "allowable bending radius" is added to improve safety requirements:
---In 5:11:3, the regulation of elevator data information output was added to improve safety requirements and meet the needs of elevator technology development:
---In 5:12:1:2:2, the content of "at least more than...
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 7588.1-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 7588.1-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 9 ~ 13 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 7588.1-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 7588.1-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 7588.1-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7588.1-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|