GB 12352-2018 English PDFUS$1119.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 12352-2018: Safety code for passengers aerial ropeways Status: Valid GB 12352: Historical versions
Basic dataStandard ID: GB 12352-2018 (GB12352-2018)Description (Translated English): Safety code for passengers aerial ropeways Sector / Industry: National Standard Classification of Chinese Standard: J81 Classification of International Standard: 45.100 Word Count Estimation: 56,51 Date of Issue: 2018-05-14 Date of Implementation: 2018-12-01 Older Standard (superseded by this standard): GB 12352-2007 Quoted Standard: GB 146.2; GB/T 188; GB/T 229; GB/T 352; GB/T 1031; GB/T 8918; GB/T 9075; GB/T 24731; GB/T 24732; GB/T 26722; GB 50007; GB 50009-2012; GB 50017; GB 50061; GB 50231; NB/T 47013.1; NB/T 47013.2; NB/T 47013.3; NB/T 47013.4; NB/T 47013.5; NB/T 47013.6 Regulation (derived from): National Standards Announcement No. 6 of 2018 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration Summary: This standard specifies the basic safety requirements for the design, manufacture, installation, inspection, use and management of passenger aerial ropeways. This standard applies to reciprocating passenger aerial ropeway and circulating passenger aerial ropeway. This standard does not apply to cargo ropeways, ground lifts, towing lifts, non-public passenger ropeways and commuter lifts for underground professional use. GB 12352-2018: Safety code for passengers aerial ropeways---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 code for passengers aerial ropeways ICS 45.100 J81 National Standards of People's Republic of China Replace GB 12352-2007 Passenger aerial tramway safety specification Published on.2018-05-14 2018-12-01 implementation State market supervision and administration China National Standardization Administration issued ContentForeword III 1 Scope 1 2 Normative references 1 3 General Provision 1 3.1 Line 1 3.2 Running speed 5 3.3 Minimum interval between vehicles 6 3.4 Number of passengers allowed 6 3.5 Safety of wire rope on bracket saddle and support (pressure) cable pulley 7 3.6 Line calculation and wire rope calculation force 7 3.7 Rescue 11 3.8 Quality Assurance 11 4 wire rope 12 4.1 Principles for selection of wire ropes 12 4.2 Determination of wire rope parameters 12 4.3 Wire rope fixing and connection 14 4.4 Inspection and scrapping 17 5 Station machinery and equipment 17 5.1 Drive unit 17 5.2 Rope 20 5.3 Drive shaft, shaft and spindle 21 5.4 tensioning device 21 5.5 Disengagement of the hook device 21 5.6 Acceleration and deceleration device 22 5.7 Shunting device 22 5.8 Switch door device 22 5.9 Position Indicator 22 5.10 Vehicle Guides 22 5.11 Buffer 23 5.12 Conveying equipment 23 6 station room 23 6.1 General requirements 23 6.2 Station 23 7 line facilities 24 7.1 Brackets and foundations 24 7.2 Equipment on the stand 25 7.3 Cables 27 8 carrier 27 8.1 General provisions 27 8.2 Calculation 28 8.3 Fixed grips and detachable grips 28 8.4 Running the cart 29 8.5 Bus brakes 29 8.6 Cabin 30 8.7 Reciprocating ropeway compartment 30 8.8 compartment door 31 8.9 hanger 31 8.10 Hanging chair 31 8.11 Rescue vehicle 31 8.12 Maintenance spreader 31 9 Electrical equipment 32 9.1 General provisions 32 9.2 Control 32 9.3 Security 33 9.4 Communication and Display 35 9.5 Lightning protection 35 9.6 Test 35 10 Installation 36 10.1 General Provisions 36 10.2 Installation of steel structures and wiring equipment 37 10.3 Installation of wire ropes 38 10.4 Installation of equipment in the station 39 11 test drive 42 11.1 General Provisions 42 11.2 No load test 42 11.3 Load test 42 11.4 Emergency drive (or rescue drive, auxiliary drive) test drive 43 12 Operations 43 12.1 Personnel and tasks 43 12.2 Run 45 12.3 Maintenance 45 13 logo 47 13.1 Road Traffic Signs 47 13.2 Road traffic markings 48 13.3 Aviation Obstruction Sign 49 13.4 Special instructions for chair lifts 49ForewordChapters 1, 2, 3.1.3.1, 3.6.7, 3.7.1.2, 4.1.4, 7.1.7, 7.1.9.1, 7.2.4, 8.5.5, 8.7.4, 9.1.2 of this standard , 9.4.3, 9.5.2~9.5.4, 9.6.1, 10.1.6, 10.2.4, and 12 are recommended, and the rest are mandatory. This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB 12352-2007 "Safety Regulations for Passenger Aerial Tramways". This standard is compared with GB 12352-2007, except for editing The main technical changes outside the sexual modification are as follows. --- Revised the normative reference document (see Chapter 2, Chapter 2 of the.2007 edition); --- Modified the vehicle to allow the swing (see Table 3.1 of 3.1.4.1, 3.1.4.1 of the.2007 edition); --- Revised the yaw requirements of the vehicle (see Table 2 of 3.1.4.5, 3.1.4.5 of the.2007 edition); --- Increased selection of minimum wind pressure (see 3.1.5.1); --- Increased the minimum ground clearance of the chairlift type cableway (see 3.1.8.1); --- Increased height across the ski slopes (see 3.1.9.2); --- Revised requirements that should be met when crossing other ropeways (see 3.1.9.3, 3.1.9.3 of.2007 edition); --- Revised the mutual position requirements of the communication cable and the no-load wire rope along the ropeway line (see 3.1.9.4, 3.1.9.4 of the.2007 edition); --- The centripetal acceleration of the modified vehicle should not exceed 2.5 m/s2 (see 3.2.3, 3.2.3 of the.2007 edition); ---Modified the minimum time interval between fixed-grip chair-lifting chairlifts (see Table 5 of 3.3.1, 3.3.1 of.2007 edition); --- Increased the maximum number of passengers in a single chair lift for a chairlift and a non-ski cableway (see 3.4.1); --- Increased the minimum load on the line support cable (see 3.5.2.2); --- Modified the deadweight and payload as loads (see 3.6.1, 3.6.1 of the.2007 edition); --- Revised the drag coefficient (see Table 3.6.3.2, 3.6.3.2 of the.2007 edition); --- Removed the "Technical materials for traceability of all components should be carefully preserved" (see 3.8.2.2 of the.2007 edition); --- Modified the level 2 in accordance with JB4730 to be in accordance with level 1 of NB/T 47013 [see 3.8.2b), 3.8.2.3 of.2007 edition]; --- Revised the tensile safety factor of the new wire rope (see Table 4 of 4.2.1, see Table 4.2.1 of the.2007 edition); --- Removed the inertia force that does not count in the ropeway and brakes (see 4.2.1.3 of the.2007 edition); --- Revised the ratio of the minimum tension to the maximum lateral force produced by the vehicle (see Table 10 in 4.2.2.2, Table 4, Table 4.2.2.2,.2007); --- Increased scrapping of wire ropes and fixed ends shall comply with the relevant provisions of GB/T 9075 (see 4.4.4); --- Removed the "retirement of wire rope" (see 4.5 of.2007 edition); --- Revised the inspection of wire ropes for inspection and scrapping (see 4.4, 4.4 of.2007 edition); --- Modified the running speed (see 5.1.3.1, 5.1.3.1 of the.2007 version); --- Modified the selection of the friction coefficient of the rope drive wheel (see 5.1.5.5, 5.1.5.5 of the.2007 edition); --- Revised the data of the tensioning device at least the sum of the following items (see 5.4.2, 5.4.2 of the.2007 version); --- Revised the stroke of the tensioning device without considering the elongation of the wire rope (see 5.4.3, 5.4.3 of the.2007 edition); --- Revised the requirements for the weight tensioner (see 5.4.5, 5.4.4 of the.2007 edition); --- Revised the disconnect device (see 5.5, 5.5 of the.2007 edition); --- Modified the acceleration and deceleration device (see 5.6, 5.6 of the.2007 edition); ---Modified position indicator (see 5.9, 5.9 of.2007 edition); ---Modified the requirements for the upper belt of the upper grip area of the fixed grip cableway (see 6.2.2.6, 6.2.2.5 of.2007); --- Revised the clearance in other locations from 0.5m to 0.6m (see 6.2.3.1, 6.2.3.1 of the.2007 edition); --- Revised the life of the basic design work (see 7.1.7,.2007 version 7.1.7); --- Revised the conditions for the cable saddle with passenger car brakes (see 7.2.1.7,.2007 edition 7.2.1.5); --- An alarm signal is added when the value is greater than the design allowable value (see 7.2.3.11); --- Increased compliance with the manufacture of the supporting (pressure) cable wheel (see 7.2.3.13); --- Modified the coefficient of friction from 0.13 to 0.16 (see 8.3.4, 8.3.4 of the.2007 edition); --- Modified the lateral swing from 0.35rad to 0.34rad (see 8.3.6,.2007 version 8.3.6); --- Increased the requirement for lateral oscillation of 0.20 rad without touching the side panels (see 8.3.6); --- Increased groove depth requirements (see 8.4.2); --- Increased the strength of the handrail (see 8.6.3); --- Removed the "Ropeway equipped with a rescue vehicle, the door should be provided with a door or a movable window" (see 8.7.9 of the.2007 edition); --- Removed the.2007 version of the "A-shaped hanger for the cable to be closed, the deflection of the center of gravity should not be greater than ± 50mm" (see 8.9.7 of the.2007 edition); --- Increased maintenance spreaders (see 8.12); ---Modified safety loop voltage (see 9.3.6,.2007 version 9.4.3); ---Modified the general provisions for installation (see 10.1.1, 10.1.1 of the.2007 edition); --- Removed the.2007 version of the "steel structure adjustment, should be based on the strength grade higher than the foundation concrete strength grade of fine stone concrete Grouting, the grouting layer should be dense and flat, and its thickness should not be less than 30mm" (see 10.2.3 of.2007 edition); --- Revised the requirements for the installation of steel structures in the station (see 10.4.1, 10.4.1 of the.2007 edition); --- Modified the allowable deviation of the running track installation (see 10.4.2,.2007 edition of 10.4.3); --- Modified the switch installation to meet the requirements (see 10.4.3,.2007 version of 10.4.4); --- Modified the tensioning device to meet the requirements (see 10.4.6,.2007 version of 10.4.8); --- Removed the "the joint surface between the steel structures should be in close contact, the contact surface is not less than 70%" (see the.2007 edition of 10.4.2); --- Removed the installation requirements for the.2007 version of the guides, guard rails and rails (see 10.4.5 of the.2007 edition); --- Revised the test conditions (see 11.3.1.2, see 11.3.1.2 of the.2007 edition); --- Revised the special requirements for the inspection of the gripper (see 12.3.3,.2007 edition of 12.3.3); --- Increased aviation barrier signs (see 13.3); --- Added special tips for chair lifts (see 13.4); --- Increased the requirement for 1.2 times the braking distance of the outbound station on the two-lane loop type ropeway (see 3.1.3.3); --- Increased the condition that it is not subject to the requirement of 1.2 times the braking distance of the outbound station of the two-lane loop type ropeway (see 3.1.3.3); --- Increased requirements for double-bearing single-traction circulating ropeways (see 3.1.4.1, 3.2.1); --- Added special requirements for shortening the span length (see 3.1.3.2); --- Increased the clearance between the two-wire reciprocating cableway transversely swinging cabins for passengerless brakes from 1.0m to 0.2m (see 3.1.4.2); --- Revised the clearance requirements between encountering vehicles (see 3.1.4.4, 3.1.4.4 of the.2007 edition); --- Increase the calculation of the lateral deflection of the wire rope (see 3.1.5.2); --- Increased the requirement for longitudinal deflection of the detachable cableway in the station (see 3.1.6); --- Removed the content that allows higher speeds when there is a speed reduction device (see 3.2.3 of the.2007 edition); --- Increased the requirement for centripetal acceleration when running the trolley through the bracket (see 3.2.3); --- Revised the added value of the dynamic sag of the carrying cable, the carrying cable and the traction cable (see 3.1.8.2, 3.1.8.2 of the.2007 edition); --- Revised (reduced) the running speed of different spreaders for fixed grip cableways (see Table 3.2.1, Table 3, Table 3.2.1,.2007); --- Revised (reduced) the speed of the different spreaders of the fixed grip cableway in the station (see Table 4.2.2, Table 4,.2007 version 3.2.2) Table 4); --- Revised the interval between the off-hook chair ski lift 5s to 6s (see 3.3.2,.2007 version 3.3.2); --- Revised the fixed cable compartment (basket) cableway interval. 8 times to 10 times, 12s to 10s (see 3.3.3,.2007 edition) 3.3.3); --- Increased the spacing requirements for the four-person cabin of the fixed cable compartment (basket) cableway (see 3.3.3); --- Added an explanation of the speed and spacing of the spreader cable (see 3.3.5); --- Increased and revised restrictions on the number of spreaders for single-track loops (see 3.4); --- Removed the requirement for the number of reciprocating ropeway cabins (see 3.4.2.2 of the.2007 edition); --- Revised the value of the emergency brake deceleration (according to the type of ropeway) (see 3.6.2.2, 3.6.2.2 of the.2007 edition); --- Increase the μ value of the synthetic resin (see Table 3.6.3.1); --- Increased the converted wind pressure acting on the span chord length (see 3.6.4.1); --- Increased the general wind pressure calculation formula, can be used for wind pressure calculation of 36m/s wind speed; (see 3.6.4.1); --- Increased wind pressure calculations for inter-span steel ropes with evenly distributed wind pressure (see 3.6.4.2); --- Revised the calculation and use of snow loads (see 3.6.5, 3.6.5 of the.2007 edition); --- Increased dynamic load (see 3.6.6); --- Increased the force of installation and maintenance (see 3.6.7); --- Added additional force (see 3.6.8); --- Revised the standard that wire ropes should meet (see 4.1.1, 4.1.1 of.2007 edition); --- Increased the maximum safety factor for braided wire ropes (see 4.2.1.4); --- Increased the bending ratio of traction cables, carrier cables, etc. on the fixed reel (see Table 11.2.3); --- Removed the description of the wrap angle > π, and increased the selection requirements for the detachable cableway (see Table 11 of 4.2.3 of.2007); --- Increased the general requirements for the fixing and connection of the traction cable (see 4.3); --- Increased the requirements for wire rope fixing and connection (see 4.3.2~4.3.7); --- Removed the overlap with the wire rope inspection and scrapping specification (GB/T 9075) (see 4.4, 4.5 of the.2007 edition); --- Increased requirements for the manufacture of drive units (see 5.1.1.4); --- Increased requirements for working brakes (see 5.1.7.9); --- Increased requirements for safety brakes (see 5.1.7.10); --- Increased requirements for brake electrical devices (see 5.1.7.11); --- Increased requirements for brake hydraulics (see 5.1.7.12); --- Modified the fatigue calculation coefficient for the shaft (see 5.3.2, 5.3.2 of the.2007 edition); --- Increased the requirements for the force measurement of the grip (see 5.5); --- Removed the.2007 version "If only one stop is equipped with a vehicle that limits the distance between vehicles, then the station must not be changed at another station. "From" (see 5.7.3 of the.2007 edition); --- Removed the requirement for departure interval error (see 5.7.1 of.2007 edition); ---Modified the requirements for the opening and closing of the hanging chair cover (see 5.8.2, 5.8.2 of the.2007 version); --- Increased the requirements for the guide rail of the switch door mechanism (see 5.8.3); ---Modified the requirements of the support and moved the chapter position from 5.12 to 7.3 (see 7.3, 5.12 of the.2007 edition); --- Increased the requirements for ground transportation equipment in the station (see 5.12); ---Modified the requirements for the length of the slot (see 6.2.1.5, 6.2.1.1 of the.2007 version); --- Revised the calculation requirements for the strength of the bracket (see 7.1.8, 7.1.8 of the.2007 edition); --- Increased method of bracket fatigue calculation (see 7.1.9); --- Increased safety requirements for saddles (see 7.2.1.8, 7.2.1.9, 7.2.1.10); --- Increased the requirements for the location of the trap installation (see 7.2.3.3); --- Increased the requirement for detachment protection of the supporting (pressure) cable wheel set (see 7.2.3.4); --- Revised the yield safety factor of the equal beam of the Tasso wheel set and refined it according to the force (see 7.2.3.9, 7.2.3.10 of.2007 edition); --- Increased the calculation requirements for the inner side panel (see 7.2.3.12); --- Increased the requirements for the manufacture of the supporting (pressure) cable wheel (see 7.2.3.13); --- Increased consideration should be given to the hoisting position and hoisting requirements of the ambulance (see 8.1.7); --- Increased the impact of the person who detached the ropeway (see 8.2); --- Revised the safety factor of the carrier bearing member from breaking strength 5 to yield strength 3 (see 8.2.2,.2007 edition) 8.2.2); --- Increased the requirements for guide shoes (see 8.4.3); --- Increased the requirements of the rope diameter and the friction coefficient of the driving wheel for the reciprocating ropeway without the brake condition of the passenger car (see 8.5.1); --- Modified the requirements for brake braking force (see 8.5.5, see 8.5.5 of the.2007 edition); --- Removed the requirement for 4mm wear on the brake lining (see 8.5.9 of the.2007 edition); --- Increased the strength requirements for the handrails of the cabin (see 8.6.3); --- Added the requirement to open the door on both sides of the four-person car (see 8.6.7); --- Increased the safety requirements for the hanging chair retaining ring (see 8.10.2); --- Removed the vehicle control point (see version 9.1.8 of the.2007 version); --- Removed the "If the dual drive structure, all motors should work in every working condition" (see 9.2.7 in.2007); --- Removed "should be able to change the direction of travel of the vehicle on the line" and "even if the position and travel indicator is damaged, it should also have a vehicle position The content of the control function" (see 9.3.8 of the.2007 edition); --- Increased the test of the grip of the detachable gripper (see 9.6.1); --- Increased the error between the actual value and the number of motor revolutions and the set number of revolutions (see 9.2.4.5); --- Increased monitoring operation speed and deceleration monitoring requirements (see 9.3.7, 9.3.8, 9.3.10); --- Increased requirements for the control room (see 9.3.5, 9.3.7); --- Increased or modified the requirements for parking control (see 9.2.4.7 to 9.2.4.16); --- Increased requirements for operational control (see 9.2.5.1, 9.2.5.2, 9.2.5.7, 9.2.5.10, 9.2.5.11). This standard is proposed and managed by the State Administration of Markets. This standard is drafted by. Beijing Crane Transportation Machinery Design and Research Institute. The main drafters of this standard. Zhang Haiqiao, Huang Pengzhi, Huang Yuefeng, Liu Xusheng, Yang Xiangyi, Fan Junhong, Jiang Hongqi, Li Xin, Wen Xinyi, Xu Wei, Zhang Qiang, Du Junming, Wang Xu, Li Gang, Yan Denghua. The previous versions of the standards replaced by this standard are. ---GB 12352-1990, GB 12352-2007. Passenger aerial tramway safety specification1 ScopeThis standard specifies the most basic safety requirements for the design, manufacture, installation, inspection, use and management of passenger aerial ropeways. This standard applies to reciprocating passenger aerial ropeways and recirculating passenger aerial ropeways. This standard does not apply to freight ropeways, ground cable cars, towing ropeways, non-public passenger ropeways, and commuting for mines for professional use. cableway.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 146.2 standard gauge railway construction boundary GB/T 188 762 mm gauge railway locomotive vehicle delimitation and building proximity limit classification and basic size GB/T 229 metal material Charpy pendulum impact test method GB/T 352 sealing wire rope GB/T 1031 Product Geometric Specifications (GPS) Surface structure profiling surface roughness parameters and their values GB/T 8918 important purpose wire rope GB/T 9075 rope test and scrap specification General technical conditions for GB/T 24731 passenger ropeway drive GB/T 24732 passenger ropeway support (pressure) cable wheel general technical conditions GB/T 26722 rope rope for ropeway GB 50007 Building Foundation Design Specification GB 50009-2012 Building structure load specification GB 50010 concrete structure design specification GB 50017 steel structure design specification GB 50061 Design specification for overhead power lines of 66 kV and below for industrial and civil use General specification f......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 12352-2018_English be delivered?Answer: Upon your order, we will start to translate GB 12352-2018_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB 12352-2018?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 12352-2018 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. |
