GB/T 33640-2017Installation quality inspection code of rack and pinion hoists for persons and materials (English PDF)
齿轮齿条式人货两用施工升降机安装质量检验规程
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 12, 2017
Implementation date
December 1, 2017
Scope
GB/T 33640-2017 is the English-translated version of 齿轮齿条式人货两用施工升降机安装质量检验规程.
GB/T 33640-2017 is the code for checking how well a rack and pinion hoist for persons and materials has been installed. It applies to the construction hoists defined in GB 26557, and other hoists may follow it for reference.
It sets the inspection conditions, the items and methods, and the rules for judging the result. The site conditions it requires are an ambient temperature between -20 °C and 40 °C, a wind speed of not more than 13 m/s, a hoist assembled complete and commissioned, and at least one set of wall tie brackets where needed.
It defines the dominant members - guide rail frame, chassis, cage main frame, cab connections, wheel frame and wall tie frame - and cites GB/T 5972 and JGJ 46. It was issued on 12 May 2017 and has applied since 1 December 2017.
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Document preview — GB/T 33640-2017
National Standard of the People's Republic of China
- ICS
- 91.140.90
- Classification
- J 80
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative reference documents
- 3 Terms and definitions
- 4 Inspection conditions
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the GB 26557 defined gear rack racks dual-use construction lift (hereinafter referred to as the lift) installation quality inspection Inspection conditions, inspection items and methods, inspection and judgment.
This standard applies to construction lifts, other uses of the lift can refer to the implementation.
2 Normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this document. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 5972 crane wire rope maintenance, maintenance, installation, inspection and scrapping
GB 26557-2011 hanging cage with vertical guide to the dual-use construction of the lift
JGJ 46 Technical specification for temporary electricity safety of construction site
3 Terms and definitions
GB 26557 Definitions and the following terms and definitions apply to this document.
3.1 Installation quality inspection
The installation of the structural parts of the lift, the main parts and connections, safety devices, etc. to determine whether the installation of the elevator Safe operation of the required activities.
3.2 Important component
Failure may damage the equipment used safely. Lifter important components generally include rail frame, chassis, cage main frame, cab Connecting members, wheel frame, with wall frame and so on.
4 Inspection conditions
4.1 Inspection site
The following conditions shall be met at the inspection site.
a) Ambient temperature is -20 °C to 40 °C;
b) wind speed is not greater than 13m/s;
c) inspection prototype should be assembled complete, commissioned qualified;
d) For the need to install the wall frame of the lift, at least according to the requirements of the product manual with a set of wall bracket;
e) necessary staff, items and facilities.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB 26557-2011 — Builders hoists for persons and materials with vertically guided cages
GB/T 5972-2023 — Cranes - Wire ropes - Care and maintenance, inspection and discard
GB/T 7251.4-2026 — Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)
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GB/T 33640-2017
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