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GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts

Standard Number:  GB 21240-2007
Title:  Safety rules for the construction and installation of hydraulic lifts
Language:  Simplified Chinese
Publication Date:  2007/11/1
Execute Date:  2008/1/1
Adopted International Standard:  EN81-2:1998
Status:  Current
Standard Type:  Safety
International Classification for Standards (ICS)CONSTRUCTION MATERIALS AND BUILDING>>Installations in buildings>>Lifts. Escalators
CCS Classification for StandardsBuilding materials>>Components and equipment>>The elevator
Publisher:  Chinese Standards(GB)
Price:157.20  
Number of Pages:131  

Description:This standard specifies the permanent installation of new manufacturing and installation of hydraulic elevator shall comply with the safety standards.  
Catalog: Preface Ⅶ EN81  2 preface Ⅸ general principle Ⅸ Ⅸ 0.2 0.2 0.1 assuming Ⅹ range 1 2 normative reference file 1 3 terms and definitions, 3, 4, 5 4.1 units and symbols unit 5 5 5 shaft 5.1 4.2 symbol General 5 5.2 shaft closed 5.3 8 5.4 in the face of shaft wall, floor and roof capsules entrance door and hydraulic lift shaft wall structure of 9 5.5 located in capsules or counterbalance the lower space protection 5.6 shaft protective 9th September 5.7 the top space and 9 abyss Special 11, 5.9 5.8 shaft shaft lighting 5.10 emergency relief 11 November 6 rooms and pulleys between 11, 6.1 the general 6.2 channel 11 November 6.2 room between the structure and equipment of 12 6.4 pulley structure and equipment 13 layer 7 gate 14 7.1 general 14 14 7.3 7.2 the strength of the door and its frame layer door entrance to the height and width of the 14 7.4 candy, guide, and the door hanging mechanism in 15 15 7.6 7.5 and moving door layer related to the protection of local lighting and capsules in the lamp 16 door 7.7 layer Lock and closed in 16 7.8 power driven automatic doors shut down 18 8 capsules and balance weight 8.1 8.2 capsules capsules height 18 18, effective area, the rated load 8.3 car passengers 18 wall, capsules floor and its top 20 8.4 feet 21 8.5 capsules entrance 21 8.6 car door 21 8.7 car door movement in the process of protection and 8.8 in the process of closing the 22 8.9 verify the car door open closed 23 8.10 mechanical connection of the electric devices of sliding door 8.11 car door opened 23 August 23. 12 capsules security window and capsules exit 23 8.13 its top 24 24 8.15 8.14 capsules on guard at the top of the car 24 24 8.17 8.16 ventilation lighting device 8.18 balance weighing 25 September 24 suspension, to prevent falling, speeding down, and the car Compartments subsidence prevention measures 25 9.1 suspension 25 9.2 pulley rope ratio, steel wire rope or chain termination device 25 9.3 load distribution between the wire rope or chain 25 pulleys and sprocket protective 26 9.5 9.4 to prevent falling capsules, speeding down and subsidence prevention measures Shi 26 of prophylaxis against counterbalance falling 28 9.6 9.7 (slightly) 28 safety forceps clamping device 29 9.9 9.8 9.10 safety clamp and clamping device triggered 30 9.11 detent 32 33 9.12 electrical subsidence prevention system 10 guide, buffer and limit switch 33 10.1 guide of general principles of 33 34 10.3 10.2 capsules and counterbalance guide 34 10.4 capsules capsules buffer buffer 10.5 limit switch trip 34 35 11 capsules and the face capsules entrance shaft Wall, and capsules and counterbalance the spacing of 36 36 11.2 11.1 general capsules and the face capsules entrance of shaft wall spacing of 36 capsules and balance weight 11.3 spacing and 12 drive host 37 37 12.3 12.1 general 37 12.2 hydraulic cylinder Line configuration 39 12.4 stop driving host and check the status of 40 40 12.6 12.5 hydraulic control and the safety control of the hydraulic system pressure check 42 tank 42 12.8 speed 42 12.9 12.7 emergency operation 42 12.10 hydraulic cylinder 43 12.11 the pulley or the protection of the sprocket on the mechanical parts of 43 43 12.13 12.12 time limiter motor protective indirectly type hydraulic elevator slack rope chain (or loose) 43 12.14 safety device hydraulic system of hydraulic oil overheating protection 43 13 electric Ann Loaded with electrical equipment 43 43 13.2 13.1 general contactor, relay, contactor, 44 13.3 motors and other electrical equipment safety circuit component protection 45 main switch 45 13.5 13.4 13.6 lighting electrical wiring 45 and 46 14 socket Electrical fault protection, control, priority 47 47 14.2 14.1 fault analysis and electrical safety device control 15 50 note, markers, and instructions for 52 general 52 capsules in 52 15.3 15.2 15.1 53 15.4 room and sliding on the top of the car 53 15.5 between wheel shaft speed limiter 54 15.7 15.6 54 54 abyss 54 15.9 15.8 buffer layer station recognition 54 15.10 electric 54 15.11 door unlock key 54 alarm device 54 15.12 1 5.13 15.14 security door lock device 54 pliers 54 emergency descent valve 54 15.16 15.15 15.17 elevator group control manual pump 54 55 55 15.19 15.18 tank rupture unidirectional throttle valve / 55 16 inspection, records and maintenance 55 55 16.2 16.1 inspection record 55 16.3 installation information 56 appendix A (normative appendix) electrical safety device table 57 appendix B (normative appendix) unlock key triangle 58 appendix C (informative appendices) technical documents 59 c. 1 led   
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  713KB
Tile in English:  Safety rules for the construction and installation of hydraulic lifts

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