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GB/T 33505-2017   Escalator steps and moving walk pallets (English Version)
Standard No.: GB/T 33505-2017 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 6500 words Price(USD):160.0 remind me the price change

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Implemented on:2017-9-1 Delivery: via email in 1 business day
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Standard No.: GB/T 33505-2017
English Name: Escalator steps and moving walk pallets
Chinese Name: 自动扶梯梯级和自动人行道踏板
Chinese Classification: Q78    Elevator
Professional Classification: GB    National Standard
ICS Classification: 91.140.90 91.140.90    Lifts. Escalators 91.140.90
Issued by: AQSIQ;SAC
Issued on: 2017-03-03
Implemented on: 2017-9-1
Status: valid
Language: English
File Format: PDF
Word Count: 6500 words
Price(USD): 160.0
Delivery: via email in 1 business day
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by and under the jurisdiction of the National Technical Committee on Elevators of Standardization Administration of China (SAC/TC 196).   Introduction This standard specifies the basic requirements for the design and manufacture of escalator steps or moving walk pallets, including the connection of step or pallet parts and components and the general requirements for protective surface coatings for steps or pallets that require corrosion protection. Customers and manufacturers are also required to fully communicate and negotiate on the service environment, expected service life and passenger flow of the steps or pallets, and take appropriate measures to meet specific needs. Manufacturers of escalators or moving walks and manufacturers of steps or pallets shall determine appropriate dimensional tolerances based on different manufacturing methods and processes of steps or pallets, as well as the need to meet the safe operation of escalators and moving walks. Escalator steps and moving walk pallets 1 Scope This standard specifies the requirements for the design, manufacture, marking and packaging of escalator steps and moving walk pallets. This standard is applicable to escalator steps and moving walk pallets. It is not applicable to moving walk tape. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods (GB/T 191-2008, ISO 780: 1997, MOD) GB/T 1732 Determination of impact resistance of film GB/T 1766 Paints and varnishes - Rating schemes of degradation of coats GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt spray (fog) (GB/T 1771-2007, ISO 7253: 1996, IDT) GB/T 3280 Cold rolled stainless steel plate, sheet and strip GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests (GB/T 6461-2002, ISO 10289: 1999, IDT) GB/T 6739 Paints and varnishes - Determination of film hardness by pencil test (GB/T 6739-2006, ISO 15184: 1998, IDT) GB/T 7024 Terminology of lifts, escalators, passenger conveyors GB 8624-2012 Classification for burning behavior of building materials and products GB/T 9286 Paints and varnishes - Cross cut test for films GB/T 10125 Corrosion tests in artificial atmospheres - Salt spray tests GB/T 15114 Aluminum alloy die castings GB/T 16823.2-1997 General rules of tightening for threaded fasteners GB 16899-2011 Safety rules for the construction and installation of escalators and moving walks GB/T 19867.5 Welding procedure specification for resistance welding 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 7024and GB 16899-2011 as well as the following apply. 3.1 step a component circulating on an escalator for the passenger to stand 3.2 pallet a plate-like component circulating on a moving walk for the passenger to stand 3.3 step/pallet tread a part of a step or pallet, having grooves vertical to the width direction of the step or pallet for the passenger to stand 3.4 step riser curved part that is erected on a step with teeth 3.5 inserts of step or pallet members inserted in step/pallet tread or step riser 3.6 assembled step a step assembled by welding or fastening the main components such as tread, riser and support frame 3.7 assembled pallet a pallet assembled by welding or fastening the main components such as tread and support frame 3.8 step/pallet chain roller axle central axle on the step/pallet same as the axle of step/pallet chain roller 3.9 trailer roller a roller assembled on the step and closed to the riser position 3.10 former end of step tread one end of the tread connected to the step riser 3.11 rear end of step tread one end of the tread engaging an adjacent step riser 4 Symbols and units The symbols and corresponding measurement units in Table 1 are used in this standard. Table 1 Symbols and measurement units used in this standard Symbol Name Unit b7 Groove width mm b8 Tooth width mm d Step depth mm Pallet depth mm d1 Distance between step chain roller axle and rear end of step tread mm Distance between pallet chain roller axle and edge of pallet tread mm g1 Height from step chain roller axle to the upper surface of step tread mm Height from pallet chain roller axle to the upper surface of pallet tread mm g2 Height from trailer roller axle to the upper surface of step tread mm h7 Groove depth mm k1 Step width mm Pallet width mm k2 Outer spacing between trailer rollers mm k3 Distance between the outermost grooves of pallet tread mm l Distance between step chain roller axle and trailer roller axle mm t1 Perpendicularity of step chain roller axle to the central tooth of step tread mm Perpendicularity of pallet chain roller axle to the central tooth of pallet tread mm t2 Perpendicularity of two sides of step tread to step chain roller axle mm Perpendicularity of two sides of pallet tread to pallet chain roller axle mm t3 Planeness of the upper surface of step tread mm Planeness of the upper surface of pallet tread mm t4 Straightness of rear end surface of step tread mm Straightness of edge surface of pallet tread mm t5 Straightness of former end surface of step tread mm Straightness of edge surface of pallet tread mm t6 Straightness of riser 100mm from the upper surface of step tread mm t7 Parallelism of step chain roller axle to the upper surface of step tread mm Parallelism of pallet chain roller axle to the upper surface of pallet tread mm t8 Parallelism of centerline of trailer roller axle to the upper surface of step tread mm t9 Perpendicularity of two end surfaces of tread tooth to the central tooth of tread mm 5 Technical requirements for steps and pallets 5.1 General Steps applied to escalators or pallets applied to moving walks shall meet the relevant requirements of GB 16899-2011. 5.2 Strength 5.2.1 General requirements The structural design of steps and pallets is shown in 5.3.3.1, GB 16899-2011. 5.2.2 Test 5.2.2.1 The static load test for steps or pallets shall be carried out according to 5.3.3.2, GB 16899-2011. 5.2.2.2 The dynamic load test for steps or pallets shall be carried out according to 5.3.3.3, GB 16899-2011. 5.2.2.3 The inserts of step or pallet shall not affect the strength of the step or pallet. 5.3 Dimension 5.3.1 Tooth and groove of tread (see Figure 1) They shall meet the following requirements:
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and units 5 Technical requirements for steps and pallets 5.1 General 5.2 Strength 5.3 Dimension 5.4 Connection 5.5 Materials 5.6 Protective surface coating 5.7 Skid resistance 6 Marking and packaging 6.1 Marking 6.2 Packaging Annex A (Informative) Examples of dimensions and tolerances of steps and pallets
Referred in GB/T 33505-2017:
*GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
*GB/T 1732-2020 Determination of impact resistance of coating films
*GB/T 1766-2008 Paints and Varnishes-Rating Schemes of Degradation of Coats
*GB/T 1771-2007 Paints and varnishes—Determination of resistance to neutral salt spray(fog)
*GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip
*GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on mtallic substrates--Rating of test speciments and manufactured articles subjected to corrosion tests
*GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test
*GB/T 7024-2008 Terminology of lifts,escalators,passenger conveyors
*GB 8624-2012 Classification for burning behavior of building materials and products
*GB/T 9286-2021 Paints and varnishes—Cross-cut test
*GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests
*GB/T 15114-2023 Aluminum alloy die castings
*GB/T 16823.2-1997 General rules of tightening for theraded fasteners
*GB 16899-2011 Safety rules for the construction and installation of escalators and moving walks
*GB/T 19867.5-2008 Welding procedure specification for resistance welding
GB/T 33505-2017 is referred in:
*GB/T 17626.3-2016 Electromagnetic compatibility- Testing and measurement techniques- Radiated,radio-frequency,electromagnetic field immunity test
*GB/T 25724-2017 Technical specifications for surveillance video and audio coding for public security
*GB 25502-2017 Minimum allowable values of water efficiency and water efficiency grades for water closets
*GB 4094-2016 Motor vehicles—Symbols for controls,indicators and tell-tales
*YY/T 0471.5-2017 Test methods for primary wound dressings-Part 5:Bacterial barrier properties
*JGJ 165-2010 Technical specification for top-down construction method of underground buildings
*NY 1428-2007 Water - Soluble Fertilizers Containing Micronutrients
*YY 0719.6-2010 Ophthalmic optics—Contact lens care products—Part 6:Guidelines for determination of shelf-life
*SN/T 0169-2010 Determination of Coliform, Fecal Coliform and Escherichia Coli in Food for Import and Export
*SN/T 1005-2010 Dtermination of Flavophospholipol Residues in Meat for Import and Export - Cylinder Plate Method
*SN/T 0538-2010 Determination of Spiramycin Residues in Meat for Import and Export - Cylinder Plate Method
*LY/T 1453-2010 Terpene resin
*GB 1614-2011 Barium carbonate for industrial use
*GB 3778-2011 Carbon black for use in rubber products
*GB 27947-2011 Hygienic requirements for phenol disinfectant
*DL/T 5016-2011 Design specification for concrete face rockfill dams
*JC/T 2052-2011 Compressed non-asbestos fibre gasket materials
*JGJ/T 53-2011 Housing leakage repair technical standard English translation of the standard
*JJG 1072-2011 High Voltage and Value D.C.Resistors
*YY 0868-2011 Electrodes for nerve and muscle stimulators
*SH/T 1153-2011 Synthetic rubber latex — Determination of coagulum content(sieve residue)
*TB 10427-2011 Standard for constructional quality acceptance of passenger transport service information system of railway passenger station engineering
*YD/T 1597.2-2011 Requirements and Measurement Methods of Electromagnetic Compatibility for 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunications System - Part 2: Base Station and Ancillary Equipment
*TB 10422-2011 Standard for Constructional Quality Acceptance of Railway Water Supply and Sewerage Engineering
*DB42/T 348-2011
*DB34/T 1345-2011
*YY/T 0581.2-2011 Infusion access adapter―Part 2:Needleless access adapters
*GB/T 567.1-2012 Bursting disc safety devices―Part 1:Basic requirement
*GB/T 2891-1995 Performance test methods for facepiece of filter type respirator
Code of China
Standard
GB/T 33505-2017  Escalator steps and moving walk pallets (English Version)
Standard No.GB/T 33505-2017
Statusvalid
LanguageEnglish
File FormatPDF
Word Count6500 words
Price(USD)160.0
Implemented on2017-9-1
Deliveryvia email in 1 business day
Detail of GB/T 33505-2017
Standard No.
GB/T 33505-2017
English Name
Escalator steps and moving walk pallets
Chinese Name
自动扶梯梯级和自动人行道踏板
Chinese Classification
Q78
Professional Classification
GB
ICS Classification
Issued by
AQSIQ;SAC
Issued on
2017-03-03
Implemented on
2017-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
6500 words
Price(USD)
160.0
Keywords
GB/T 33505-2017, GB 33505-2017, GBT 33505-2017, GB/T33505-2017, GB/T 33505, GB/T33505, GB33505-2017, GB 33505, GB33505, GBT33505-2017, GBT 33505, GBT33505
Introduction of GB/T 33505-2017
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by and under the jurisdiction of the National Technical Committee on Elevators of Standardization Administration of China (SAC/TC 196).   Introduction This standard specifies the basic requirements for the design and manufacture of escalator steps or moving walk pallets, including the connection of step or pallet parts and components and the general requirements for protective surface coatings for steps or pallets that require corrosion protection. Customers and manufacturers are also required to fully communicate and negotiate on the service environment, expected service life and passenger flow of the steps or pallets, and take appropriate measures to meet specific needs. Manufacturers of escalators or moving walks and manufacturers of steps or pallets shall determine appropriate dimensional tolerances based on different manufacturing methods and processes of steps or pallets, as well as the need to meet the safe operation of escalators and moving walks. Escalator steps and moving walk pallets 1 Scope This standard specifies the requirements for the design, manufacture, marking and packaging of escalator steps and moving walk pallets. This standard is applicable to escalator steps and moving walk pallets. It is not applicable to moving walk tape. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods (GB/T 191-2008, ISO 780: 1997, MOD) GB/T 1732 Determination of impact resistance of film GB/T 1766 Paints and varnishes - Rating schemes of degradation of coats GB/T 1771 Paints and varnishes - Determination of resistance to neutral salt spray (fog) (GB/T 1771-2007, ISO 7253: 1996, IDT) GB/T 3280 Cold rolled stainless steel plate, sheet and strip GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests (GB/T 6461-2002, ISO 10289: 1999, IDT) GB/T 6739 Paints and varnishes - Determination of film hardness by pencil test (GB/T 6739-2006, ISO 15184: 1998, IDT) GB/T 7024 Terminology of lifts, escalators, passenger conveyors GB 8624-2012 Classification for burning behavior of building materials and products GB/T 9286 Paints and varnishes - Cross cut test for films GB/T 10125 Corrosion tests in artificial atmospheres - Salt spray tests GB/T 15114 Aluminum alloy die castings GB/T 16823.2-1997 General rules of tightening for threaded fasteners GB 16899-2011 Safety rules for the construction and installation of escalators and moving walks GB/T 19867.5 Welding procedure specification for resistance welding 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 7024and GB 16899-2011 as well as the following apply. 3.1 step a component circulating on an escalator for the passenger to stand 3.2 pallet a plate-like component circulating on a moving walk for the passenger to stand 3.3 step/pallet tread a part of a step or pallet, having grooves vertical to the width direction of the step or pallet for the passenger to stand 3.4 step riser curved part that is erected on a step with teeth 3.5 inserts of step or pallet members inserted in step/pallet tread or step riser 3.6 assembled step a step assembled by welding or fastening the main components such as tread, riser and support frame 3.7 assembled pallet a pallet assembled by welding or fastening the main components such as tread and support frame 3.8 step/pallet chain roller axle central axle on the step/pallet same as the axle of step/pallet chain roller 3.9 trailer roller a roller assembled on the step and closed to the riser position 3.10 former end of step tread one end of the tread connected to the step riser 3.11 rear end of step tread one end of the tread engaging an adjacent step riser 4 Symbols and units The symbols and corresponding measurement units in Table 1 are used in this standard. Table 1 Symbols and measurement units used in this standard Symbol Name Unit b7 Groove width mm b8 Tooth width mm d Step depth mm Pallet depth mm d1 Distance between step chain roller axle and rear end of step tread mm Distance between pallet chain roller axle and edge of pallet tread mm g1 Height from step chain roller axle to the upper surface of step tread mm Height from pallet chain roller axle to the upper surface of pallet tread mm g2 Height from trailer roller axle to the upper surface of step tread mm h7 Groove depth mm k1 Step width mm Pallet width mm k2 Outer spacing between trailer rollers mm k3 Distance between the outermost grooves of pallet tread mm l Distance between step chain roller axle and trailer roller axle mm t1 Perpendicularity of step chain roller axle to the central tooth of step tread mm Perpendicularity of pallet chain roller axle to the central tooth of pallet tread mm t2 Perpendicularity of two sides of step tread to step chain roller axle mm Perpendicularity of two sides of pallet tread to pallet chain roller axle mm t3 Planeness of the upper surface of step tread mm Planeness of the upper surface of pallet tread mm t4 Straightness of rear end surface of step tread mm Straightness of edge surface of pallet tread mm t5 Straightness of former end surface of step tread mm Straightness of edge surface of pallet tread mm t6 Straightness of riser 100mm from the upper surface of step tread mm t7 Parallelism of step chain roller axle to the upper surface of step tread mm Parallelism of pallet chain roller axle to the upper surface of pallet tread mm t8 Parallelism of centerline of trailer roller axle to the upper surface of step tread mm t9 Perpendicularity of two end surfaces of tread tooth to the central tooth of tread mm 5 Technical requirements for steps and pallets 5.1 General Steps applied to escalators or pallets applied to moving walks shall meet the relevant requirements of GB 16899-2011. 5.2 Strength 5.2.1 General requirements The structural design of steps and pallets is shown in 5.3.3.1, GB 16899-2011. 5.2.2 Test 5.2.2.1 The static load test for steps or pallets shall be carried out according to 5.3.3.2, GB 16899-2011. 5.2.2.2 The dynamic load test for steps or pallets shall be carried out according to 5.3.3.3, GB 16899-2011. 5.2.2.3 The inserts of step or pallet shall not affect the strength of the step or pallet. 5.3 Dimension 5.3.1 Tooth and groove of tread (see Figure 1) They shall meet the following requirements:
Contents of GB/T 33505-2017
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and units 5 Technical requirements for steps and pallets 5.1 General 5.2 Strength 5.3 Dimension 5.4 Connection 5.5 Materials 5.6 Protective surface coating 5.7 Skid resistance 6 Marking and packaging 6.1 Marking 6.2 Packaging Annex A (Informative) Examples of dimensions and tolerances of steps and pallets
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Keywords:
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