GB/T 19155-2017 English PDFUS$598.00 · In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 19155-2017: Temporarily installed suspended access equipment Status: Valid GB/T 19155: Historical versions
Basic dataStandard ID: GB/T 19155-2017 (GB/T19155-2017)Description (Translated English): Temporarily installed suspended access equipment Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J80 Classification of International Standard: 53.020.99 Word Count Estimation: 73,776 Date of Issue: 2017-07-12 Date of Implementation: 2018-08-01 Older Standard (superseded by this standard): GB/T 19155-2003 Quoted Standard: GB/T 3811; GB/T 4208; GB 5144; GB 5226.1; GB 5226.2; GB/T 5972; GB/T 8918; GB/T 9969; GB/T 13306; GB/T 15706; GB/T 16754; GB/T 16855.1; GB/T 16855.2; GB/T 19154-2017; GB/T 20062; GB 24543; JB/T 9005.1 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the terms and definitions of the high operating basket (hereinafter referred to as "basket"), type and main parameters, general technical requirements, structure, stability and mechanical design calculations, suspension platforms, hoisting mechanisms, suspension devices, Electrical systems and control systems, test methods, inspection rules, signs, random files, etc. This standard covers the relevant load requirements imposed on the building structure by the basket, and the safety requirements for the installation of the basket and the structure of the building. This standard covers the significant hazards associated with the work of the basket. This standard describes appropriate technical measures to eliminate or reduce significant hazards. The scope of the basket and the extent of the hazards covered by this standard shall be within the scope of this standard. This standard applies to buildings or structures that drive or manually type various types of baskets. This standard does not apply to: GB/T 19155-2017: Temporarily installed suspended access equipment---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.Temporarily installed suspended access equipment ICS 53.020.99 J80 National Standards of People's Republic of China Replace GB/T 19155-2003 High work basket Released on.2017-07-12 2018-08-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued ContentForeword III 1 Scope 1 2 Normative references 2 3 symbols, codes, abbreviations, terms and definitions 2 4 type and main parameter 8 5 General technical requirements 11 6 Structural, stability and mechanical design calculations 16 7 platform 29 8 lifting mechanism 33 9 suspension device 39 10 Electrical System 40 11 Control System 41 12 Test methods 42 13 Inspection rules 46 14 mark 49 15 random files 50 Appendix A (Normative) Platform Test 55 Appendix B (Normative Appendix) Lifting Mechanism and Fall Protection Device Test 59 Appendix C (Normative Appendix) Suspension Test 63 Appendix D (informative) Record Table 64 Appendix E (informative) Symbols, codes, abbreviations 67ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 19155-2003 "High-altitude work basket", the main technical changes compared with GB/T 19155-2003 are as follows. a) Add the assumptions of this standard, etc. in the “Scope” (see Chapter 1); b) the terms “extraordinary suspension equipment”, “qualified personnel” and “operator” have been added to “terms and definitions” (see 3.2); c) The following changes have been made to the type and main parameters (see Chapter 4). 1) Added the type of slide window cleaner; 2) The main parameters have been increased by "1500", "2000" and "3000"; 3) Added a typical platform icon; 4) The feature code adds "clamp type --- K"; d) the noise of the gondola is modified to 79dB(A) (see 5.3.3); e) modified the reliability classification of the basket (see 5.3.4); f) increased safety requirements (see 5.5); g) The original standard structural safety factor requirements, wind load design requirements, etc. are modified to. equipment structure, stability and mechanical design requirements, The following changes have been made to the original standard content (see Chapter 6). 1) Added an overview; 2) Increase the content of the allowable stress; 3) Increased the content of the design load and force; 4) Increase the content of the platform structure design load; 5) The calculation of the suspension device is added; 6) Added the content of the wire rope calculation; h) modified the contents of the suspension platform (see Chapter 7); i) modified the contents of the hoisting mechanism (see Chapter 8); j) modified the contents of the suspension mechanism (see Chapter 9); k) modified the contents of the electrical control system (see Chapter 10, Chapter 11); l) modified the content of the test method (see Chapter 12); m) modified the content of the inspection rules (see Chapter 13); n) modified the contents of the logo (see Chapter 14); o) modified the contents of inspection, operation and maintenance (see Chapter 15); p) Added Appendix A, Appendix B, Appendix C, and Appendix E. This standard was proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Lifting Work Platform Standardization Technical Committee (SAC/TC335). This standard is drafted by. China Academy of Building Research Construction Mechanization Research Branch. Participated in the drafting of this standard. China Construction Machinery Association Decoration and Aerial Work Machinery Branch, Beijing Kaibo Window Cleaning Machinery Technology Co., Ltd. Shenyang Jianzhu University, Shanghai Puyite High-rise Equipment Co., Ltd., Shenxi Machinery Co., Ltd., Shanghai Daktai Machinery Equipment Technology Co., Ltd. Company, National Construction Engineering Quality Supervision and Inspection Center, Shandong Academy of Building Science, Chang'an University, Shanghai Academy of Building Research (set Group), Shanghai Construction Machinery Testing Center, Shanghai Hongkou Construction Machinery Co., Ltd., Wuxi Little Swan Construction Machinery Co., Ltd. Division, Wuxi Tiantong Construction Machinery Co., Ltd., Wuxi Xiongyu Group Hanglan Machinery Manufacturing Co., Ltd., Boyu (Wuxi) Technology Co., Ltd., Wuxi Ruijiide Machinery Co., Ltd., Nantong Yubo Construction Machinery Manufacturing Co., Ltd., Wuxi Huake Machinery Equipment Co., Ltd., Zhongji United (Beijing) Technology Co., Ltd., Xugong Group Jiangsu Xuzhou Construction Machinery Research Institute, China Construction Education Association Construction Machinery Vocational Education Professional Committee Member meeting. The main drafters of this standard. Xue Baoxin, Huo Yulan, Zhang Hua, Wu An, Lan Yangchun, Zheng Xijian, Zhang Jingxiong, Dong Wei, Cao Enqin, Wang Feng, Zhu Zhifeng, Liu Chaotai, Tian Huaqiang, Wang Jin, Mu Minghao, Tang Kunlin, Wu Renshan, Zhu Weiguo, Jin Huichang, Du Jingming, Chen Minhua, Yu Huiye, Xie Jiaxue, Gao Zhipeng, Qian Haijun, Xie Renhong, Zhang Gongyuan, Liu Zhixin, Meng Qingyong, Wang Ping. The previous versions of the standards replaced by this standard are. ---GB/T 19155-2003. High work basket1 ScopeThis standard stipulates the terms and definitions, types and main parameters, general technical requirements, structure, and high-level work baskets (hereinafter referred to as "cradle"). Stability and mechanical design calculations, suspension platforms, hoisting mechanisms, suspensions, electrical systems and control systems, test methods, inspection rules, standards Zhi, random files, etc. This standard covers the relevant load regulations imposed by the basket on the building structure, and the safety requirements for the installation of the basket to the building and structure. This standard covers the significant hazards associated with the work of the basket. This standard describes appropriate techniques to eliminate or reduce significant risks. Technical measures. The baskets covered by this standard and the degree of hazard involved are within the scope of this standard. This standard assumes the following conditions. a) Manufacturer/suppliers need to work with the buyer/employer under specific partial installation conditions and desired functions and requirements Negotiate b) a risk analysis has been carried out for each assembly part of the basket, and the rules are based on this assumption; c) The basic safety requirements for components of this standard are. ● Designed according to all failure forms and calculation rules of current engineering practice; ● Have reliable mechanical and electrical processing manufacturing capabilities and means; ● Made of sufficient strength and appropriate materials; ● No visual defects; d) not using hazardous materials such as asbestos; e) the basket maintains a good working condition; f) Any mechanically processed and manufactured according to this standard will not be damaged to the point of danger without being noticed degree; g) The working environment temperature range is -10 ° C ~ 55 ° C; h) The structure of the installation basket has sufficient strength to withstand the expected load. This standard applies to all types of baskets that are powered or manually driven by buildings or structures. This standard does not apply to. a) harsh and special working conditions (such as harsh environmental conditions, corrosive environments, strong magnetic fields); b) work under specific rules (eg in a explosive atmosphere, live working); c) transporting personnel from one floor to another; d) handling items that may cause danger (eg molten metal, acid, radioactive material, fragile items); e) a platform suspended from the crane; f) silo maintenance work equipment; g) equipment that directly suspends the platform using a chain; h) equipment for directly suspending the platform using fiber ropes; i) equipment used for underground operations; j) equipment used for hoisting operations; k) Equipment driven directly by the internal combustion engine.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 3811 crane design specification GB/T 4208 enclosure protection grade (IP code) GB 5144 tower crane safety regulations GB 5226.1 Mechanical electrical safety machinery and electrical equipment - Part 1. General technical conditions GB 5226.2 Mechanical safety machinery and electrical equipment - Part 32. Technical conditions for lifting machinery GB/T 5972 crane wire rope maintenance, maintenance, inspection and scrapping GB/T 8918 important purpose wire rope GB/T 9969 General guidelines for the use of industrial products GB/T 13306 signage GB/T 15706 Mechanical Safety Design General Risk Assessment and Risk Reduction GB/T 16754 mechanical safety emergency stop design principle GB/T 16855.1 Safety of mechanical safety systems - Part 1 . General rules GB/T 16855.2 Safety related components for machinery safety control systems - Part 2 GB/T 19154-2017 window cleaning machine GB/T 20062 mobile crane operation noise limit and measurement method GB 24543 fall protection safety rope JB/T 9005.1 Casting pulley rope groove section for crane 3 symbols, codes, abbreviations, terms and definitions 3.1 Symbols, codes, abbreviations Symbols, codes, and abbreviations are given in Appendix E. 3.2 Terms and definitions The following terms and definitions apply to this document. 3.2.1 High-altitude work basket temporarilyinstaledsuspendedaccessequipment;TSAE Very set suspension equipment temporarilyinstaledsuspendedaccessequipment;TSAE The suspension device is erected on a building or structure, and the hoisting mechanism is driven by the wire rope driving platform along the vertical surface. Hanging close to the device. Note 1. The hanging basket can also be called an extraordinary suspension device according to its installation method. Note 2. The gondola usually consists of a suspension platform and a suspension device assembled on site before work. After the work is completed, the basket is dismantled and evacuated from the scene, and Reinstall and use elsewhere. 3.2.2 Qualified person competent person Trained, qualified knowledge and practical experience, with the necessary guidance, ability and safety to complete the assignment of required work personnel. 3.2.3 Operator operator After high-altitude training, with qualified knowledge and practical experience, received the necessary guidance, and the ability to safely operate the design of the basket personnel. 3.2.4 Climbing hoisting mechanism tractionhoist The mechanism that drives the wire rope to drive the platform up and down by the friction between the wire rope and the driving sheave has no force at the end of the wire rope. 3.2.5 Clamp-type hoisting mechanism jawoperatedtractionhoist The hoisting mechanism of the traction device is composed of two pairs of clamps. 3.2.6 Hoisting hoisting mechanism drumhoist A mechanism in which a single-layer or multi-layer steel wire rope is wound on a reel, and the wire is driven by a reel to drive the platform up and down. 3.2.7 Prime motive primemover The power source of the hoisting mechanism (such as electric motor, hydraulic motor, air motor and hydraulic cylinder). 3.2.8 Rated speed ratedspeed The platform carrying the rated load, applying the rated power, and measuring the average of the rise and fall at a stroke greater than 5 m. speed. 3.2.9 Main brake brake-primary Automatically apply force by stored energy (such as spring force) until external force (usually electromagnetic force, under the operator or automatic control) Hydraulic brakes that release hydraulic pressure and aerodynamic forces. 3.2.10 Backup device secondarydevice A device that stops the platform from falling in an emergency (such as a broken working wire rope or a failure of the lift) (eg fall arrester, backup brake) Device, etc.). 3.2.11 Fall protection device fararrestdevice Safety lock safetylock A device that acts directly on the safety wire to automatically stop and maintain the position of the platform. 3.2.12 Backup brake brake-secondary A device that acts directly on the reel or drive plate, drive shaft end, and automatically stops and holds the position of the platform. 3.2.13 Lock rope speed lockingropespeed The relative instantaneous speed between the fall arrester and the wire rope when the fall arrester begins to lock the wire rope. 3.2.14 Lock rope angle lockingropeangle The fall arrester automatically locks the longitudinal angle of the bottom surface of the platform and the horizontal plane when the safety wire rope is stopped. Note. It is specified as the horizontal direction in the width direction of the platform (vertical vertical direction) and the longitudinal direction along the length of the platform. 3.2.15 Free fall lock rope distance lockingropedistanceoffreefal The descending distance of the platform from the free fall to the fall of the wire rope when the fall arrester locks the wire rope. 3.2.16 Effective standard marklimiteffective The time interval between the specified anti-drop devices and two calibrations. 3.2.17 Fall arrester impact force forceofimpactforfalarrestdevice When the platform is free to fall, the fall arrester momentarily locks the impact force of the wire rope. 3.2.18 Anti-tilt device anti-tiltdevice A device that detects and prevents the platform from tilting in a longitudinal direction beyond a preset angle. 3.2.19 No power drop device no-powerdescent The power-driven platform can control the platform to manually lower the device in the event of power loss. 3.2.20 Hand lever/hand wheel/handle manuallever/wheel/handle An operating device in the hoisting mechanism that can manually raise or lower the platform. 3.2.21 Rope wire (rope) winder A device for winding a storage wire rope. 3.2.22 Cable reel cablereeler A reel for winding a storage cable. 3.2.23 Hoisting mechanism duty cycle (for testing purposes only) hoistoperationcycle(fortestpurposesonly) The loop consists of the vertical distance of rising and falling. This distance is one of the following. a) Climbing hoisting mechanism, caliper type hoisting mechanism. the wire rope passes through all relevant components and the pulley block and the rope collecting device; b) Hoisting hoisting mechanism. The wire rope is wound 4 turns on the reel after passing through a closely related pulley block. 3.2.24 Lifting mechanism platform-mountedhoist installed in the platform A mechanism installed in the platform for lifting and lowering platforms. This mechanism is usually a climbing hoisting mechanism and a clamp hoisting mechanism. 3.2.25 Suspension mechanism mounted on the suspension device suspensionrig-mountedhoist A mechanism mounted on a roof suspension (such as a trolley) for lifting and lowering the suspension platform. 3.2.26 Material (auxiliary) lifting mechanism materials(auxiliary)hoist Independent of the platform, the mechanism is mounted on the suspension for lifting and lowering material. 3.2.27 Overload detection device overloaddetectiondevice A device that detects and automatically stops the ascending motion of the platform when the load suspended on the wire rope reaches an operational limit. 3.2.28 Running limit value trippinglimit The static load that causes the overload detection device to operate. 3.2.29 Suspension platform suspendedplatform Suspension platform Suspended in the air by wire ropes, surrounded by guardrails, used for working devices equipped with operators, tools and materials (hereinafter referred to as platforms or TSP). 3.2.30 Single hanging point platform singlepointsuspendedplatform A platform connected to a suspension point by a wire rope (see Figure 3). 3.2.31 Double hanging point platform doublepointsuspendedplatform A platform connected to the two suspension points by a wire rope (see Figure 2). 3.2.32 Multi-point suspension platform multi-pointsuspendedplatform A non-articulated platform connected by wire ropes to three or more suspension points (see Figure 7). 3.2.33 Articulated continuous platform hingedcontinuousplatform A long platform connected to more than two suspension points by a wire rope is designed with a hinge point to ensure that the working wire rope is normally subjected to the force Force state (see Figure 8). 3.2.34 Multi-layer suspension platform multi-decksuspendedplatform A platform with two or more vertical connections (see Figure 14). 3.2.35 Cantilever platform cantileveredplatform The base plate extends beyond the platform of the suspension point (see Figure 6). 3.2.36 Suspended seat suspendedchair A seat that is connected to a suspension point for single-person work. See Figure 4 and Figure 15. 3.2.37 Constraint system A system that connects the platform to the vertical rails or anchorage points of the building to limit the horizontal and vertical directions of the platform under wind swing. 3.2.38 Working wire rope restraint system suspendedwireroperestraintsystem Installed on a series of vertically aligned connection points on the building. When descending, connect with the grommet on the wire rope to guide the platform. Connection (see 7.5.3 and Figure 18 of GB/T 19154-2017). 3.2.39 Connection point connectionpoint The point of attachment to the working wire rope (and/or safety wire rope) on the platform or suspended seat. 3.2.40 Manual downhill performance hand-operatedslippingdropcharacter Manual release of the main brake of the hoisting mechanism, relying on the load in the platform and its own weight, the function of lowering the platform at a controlled speed. 3.2.41 Crash stick cradletripbar The platform runs down (or up) and automatically shuts off the device that runs down (or up) when it encounters an obstacle. 3.2.42 Natural ground plane naturalgroundlevel Determine the platform work height or the datum plane of the restraint system. 3.2.43 Job height workingheight The vertical distance between the highest point of the platform work and the natural ground plane. 3.2.44 Total suspension load totalsuspendedload Tsl The static load applied to the suspension point of the suspension device, the rated load capacity of the platform and the weight of the platform, ancillary equipment, wire rope and cable, etc. composition. 3.2.45 Rated load Rl The maximum working load consisting of the operator, tools and materials that the platform designed by the manufacturer can withstand. 3.2.46 Extreme working load workingloadlimit Wl The maximum load that a part of its equipment designed by the manufacturer is allowed to withstand. 3.2.47 Working coefficient workingcoefficient The ratio of the maximum load that a part of the equipment or equipment designed by the manufacturer is allowed to withstand the extreme working load it is marked with. 3.2.48 Test coefficient testcoefficient A part of equipment or equipment designed by the manufacturer that is subjected to a static or dynamic load test and its marked ultimate working load. ratio. 3.2.49 Static load test statictest The test process is. inspecting a part of the equipment or equipme......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 19155-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 19155-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 19155-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 19155-2017_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 Sales@ChineseStandard.net. 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 19155-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 19155-2017 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. |
