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MHT6013-2018 English PDF

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MHT6013-2018: (Apron lifting high pole light)
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
MH/T 6013-2018379 Add to Cart 4 days (Apron lifting high pole light) Valid

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Basic data

Standard ID: MH/T 6013-2018 (MH/T6013-2018)
Description (Translated English): (Apron lifting high pole light)
Sector / Industry: Civil Aviation Industry Standard (Recommended)
Classification of Chinese Standard: K73
Word Count Estimation: 15,121
Date of Issue: 8/21/2018
Date of Implementation: 11/1/2018
Older Standard (superseded by this standard): MH/T 6013��1999
Issuing agency(ies): Civil Aviation Administration of China

MHT6013-2018: (Apron lifting high pole light)

---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.
Raising and lowering lighting columns for apron ICS 29.140.40 k 73 MH Civil Aviation Industry Standard of the People's Republic of China Replace MH/T 6013-1999 Ramp lifting high pole light 2018-08-21 released 2018-11-01 implementation Issued by Civil Aviation Administration of China

Table of contents

Foreword...II 1 Scope...1 2 Normative references...1 3 Product classification and model...2 3.1 Product Classification...2 3.2 Product Model...2 4 Requirements...2 4.1 Environmental requirements...2 4.2 Design requirements...3 4.3 Manufacturing...3 4.4 Corrosion resistance...3 4.5 Equipment...3 4.6 Technical requirements...3 5 Test inspection method...7 5.1 Visual inspection...7 5.2 Lifting test...8 5.3 Test of braking device to prevent lamp panel from accidentally falling...8 5.4 Weld quality test...8 5.5 Anti-corrosion spray coating quality test...8 5.6 Inspection of the verticality of the light pole to the horizontal plane...8 5.7 Creepage distance and clearance measurement...8 5.8 Electrical insulation performance test...9 5.9 Lamp performance test...9 5.10 Enclosure protection class test...9 5.11 Power-on test...9 5.12 Cross-cut test of coating...9 6 Inspection rules...9 7 Manual...10 8 Marking, packaging, transportation, storage...10 8.1 Nameplate...10 8.2 Packaging...11 8.3 Transport...11 8.4 Storage...11

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces MH/T 6013-1999 "Airport Lifting High Mast Lights". Compared with MH/T 6013-1999, the main technical changes are as follows. -The name of the standard was revised, and the original standard name "Airport Lifting High Mast Light" was changed to "Apron Lifting High Mast Light"; -Modified the scope of application of standard high pole lights (see Chapter 1, Chapter 1 of the.1999 edition); -Modified the classification and model of high pole lights (see Chapter 3, Chapter 3 of the.1999 edition); --Modified the environmental requirements for high pole lights (see 4.1,.1999 version 4.1); -Modified the design requirements of light poles and light panels (see 4.6.1.1,.1999 edition 4.6.1.1); -Deleted the requirements for welding rods that should not be used (see 4.6.3.1.2 of the.1999 edition); - Modified the technical requirements for welding quality (see 4.6.3.2,.1999 edition 4.6.3.2); - Modified the technical requirements for weld flaw detection (see 4.6.3.4,.1999 edition 4.6.3.4); -Modified the technical requirements for lamp panel settings (see 4.6.5.3,.1999 edition 4.6.5.3); --Added the technical requirements for the lifting system of high pole lights (see 4.6.7.1, 4.6.7.4); - Deleted the technical content of the tiltable high pole lamp (see.1999 edition 4.6.7.2); - Modified the technical requirements of the unloading device (see 4.6.7.9,.1999 version 4.6.7.1.7); -Modified the technical requirements of hot-dip galvanizing anticorrosion treatment (see 4.6.8.2,.1999 edition 4.6.8.1); --- Deleted the technical requirements for hot aluminum spraying anti-corrosion (see.1999 edition 4.6.8.2); -Modified the technical requirements of the distribution box (see 4.6.9.1,.1999 edition 4.6.9.1); - Modified grounding technical requirements (see 4.6.9.2,.1999 edition 4.6.9.2); --- Increase the technical requirements of light pole lightning rods (see 4.6.9.3.2 ~ 4.6.9.3.5); --- Increase the performance requirements of the cable (see 4.6.9.4.1); -Modified the technical requirements for lamps (see 4.6.9.5,.1999 edition 4.6.9.5); -Modified the test and inspection method (see Chapter 5, Chapter 5 of the.1999 edition); -Modified inspection rules (see Chapter 6, Chapter 6 of the.1999 edition); This standard was proposed and interpreted by the Airport Department of the Civil Aviation Administration of China. This standard was approved by the Aircraft Airworthiness Certification Department of the Civil Aviation Administration of China. This standard is under the jurisdiction of the China Academy of Civil Aviation Science and Technology. Drafting organizations of this standard. China Civil Aviation Science and Technology Research Institute, Beijing Xiyou Lighting Equipment Co., Ltd. The main drafters of this standard. Rao Ruibin, Liu Yuhong, Li Jing, Jiang Ruiguo, Wang Li. Ramp lifting high pole light

1 Scope

This standard specifies the classification, technical requirements, test methods, inspection rules, markings, packaging, transportation and storage Keep waiting. This standard is applicable to lift-type high-pole lights (hereinafter referred to as high-pole lights) for floodlighting of civil airport aprons.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 191 Packaging, Storage and Transportation Graphic Mark GB/T 700 carbon structural steel GB/T 983 stainless steel electrode GB/T 1591 Low-alloy high-strength structural steel GB/T 3280 Cold rolled stainless steel plate and strip GB/T 3323 Radiography of metal fusion welding welded joints GB/T 3797 electrical control equipment GB/T 4208 Shell protection grade (IP code) GB/T 4237 stainless steel hot-rolled steel plate and strip GB/T 4842 Argon GB/T 5117 Non-alloy steel and fine grain steel electrode GB/T 5118 hot-strength steel electrode GB/T 5293 Non-alloy steel and fine-grain steel solid wire, flux-cored wire and welding wire-flux combination classification requirements for submerged arc welding GB/T 6052 Industrial liquid carbon dioxide GB 7000.1 Lamps Part 1.General requirements and tests GB 7000.7 Safety requirements for floodlight lamps GB/T 7256 General requirements for civil airport lamps GB/T 8110 Carbon steel and low alloy steel welding wire for gas shielded arc welding GB 8918 Wire Rope for Important Use GB/T 9286 Cross-cut test of paint and varnish film GB/T 9944 stainless steel wire rope GB/T 10085 Cylindrical worm drive basic parameters GB/T 10086 Cylindrical worm and worm gear terms and codes GB/T 10087 Basic tooth profile of cylindrical worm GB/T 10088 Cylindrical worm module and diameter GB/T 10089 Accuracy of cylindrical worm and worm gear GB/T 11345 Ultrasonic testing technology, testing level and assessment for non-destructive testing of welds GB/T 12467.1 Quality requirements for fusion welding of metallic materials Part 1.Selection criteria for corresponding grades of quality requirements GB/T 12467.2 Quality requirements for fusion welding of metallic materials Part 2.Complete quality requirements GB/T 12467.3 Quality requirements for fusion welding of metallic materials Part 3.General quality requirements GB/T 12467.4 Quality requirements for fusion welding of metallic materials Part 4.Basic quality requirements GB/T 12467.5 Quality requirements for fusion welding of metallic materials-Part 5.Standard documents that should be based on meeting quality requirements GB/T 12470 Low alloy steel wire and flux for submerged arc welding GB/T 13912 Technical requirements and test methods for hot-dip galvanizing of steel parts with metal covering GB/T 14846 Aluminum and aluminum alloy extruded profile size deviation GB 50009 Building structure load code GB 50011 Code for seismic design of buildings GB 50017 Steel Structure Design Code GB 50135 Code for design of high-rise structures GB 50168 Code for Construction and Acceptance of Cable Lines of Electrical Installation Engineering GB 50205 Code for acceptance of construction quality of steel structure engineering GB 50661 Specification for Welding of Steel Structures MH 5001 Civil Airport Flight Area Technical Standard MH/T 6108 Technical requirements for floodlighting of civil airport apron

3 Product classification and model

3.1 Product Classification According to the number of reels of the hoisting mechanism, the high pole lights can be divided into single reel type, double reel type and three reel type. 3.2 Product model The product models of high pole lights are named according to the following regulations

4 requirements

4.1 Environmental requirements 4.1.1 High pole lights should be able to operate for a long time in the following environments. a) The ambient temperature is -40 ℃～55 ℃; b) The relative humidity is not more than 95%; c) Exposure to corrosive salt spray; d) Exposure to wind, snow, ice and rain; e) Exposure to solar radiation. 4.1.2 High pole lights should be able to withstand the strong winds and earthquakes that may occur locally. 4.1.3 The high pole lights should be able to withstand the blow of aircraft exhaust. 4.1.4 The strength and rigidity of the high pole lamp should be able to withstand the influence of icing, condensation and snow pressure. 4.2 Design requirements The design of high pole lights should fully consider safety, reliability, durability and easy maintenance. 4.3 Manufacturing The processing and manufacturing of high-pole lamps should comply with the design drawings and relevant process specifications that have passed the appropriate approval procedures. 4.4 Corrosion resistance The inner and outer metal surfaces of all parts of the high pole lamp should be treated with anti-corrosion or materials with corrosion resistance. 4.5 Equipment The metal materials, welding materials, fasteners, electrical appliances and lamps used in the manufacture of high-pole lamps shall comply with relevant national standards and have certificates of conformity. 4.6 Technical requirements 4.6.1 Strength and stiffness 4.6.1.1 The strength and rigidity of the lamp pole and lamp panel should be able to withstand the bending moment caused by its own weight, wind force, and verticality error, and comply with GB 50009, GB 50011, GB 50017 and GB 50135 requirements. 4.6.1.2 The safety level of high pole lights should be level one. 4.6.1.3 The structural design of high pole lights shall be designed according to the ultimate state of bearing capacity. 4.6.1.4 The structural members of high pole lights shall be designed according to the basic and accidental combinations of load effects. 4.6.1.5 Structural design calculations should be carried out for high pole lights. When calculating the intensity and stiffness of the light pole, the basic wind pressure should be taken according to the provisions of GB 50009, And consider the wind load carrier shape coefficient, wind pressure height change coefficient, wind vibration coefficient, cross-sectional size and shape, and the windward area of lamps and lamp panels, etc. factor. Structural design calculations should be provided. 4.6.1.6 The basic wind pressure in mountainous areas, remote areas, coastal seas and islands shall be multiplied by adjustment coefficients as required. 4.6.1.7 High-pole lights used in earthquake areas should be checked for structural reliability according to GB 50011. 4.6.2 Metal materials 4.6.2.1 The carbon structural steel used for the material of the high pole lamp pole body and lamp panel shall meet the requirements of GB/T 700.Low-alloy structural steel used It should meet the requirements of GB/T 1591; the stainless steel used should meet the requirements of GB/T 3280 and GB/T 4237.The aluminum alloy used should meet The provisions of GB/T 14846; high pole lamp pole body should not be made of boiling steel. 4.6.2.2 Metal materials should have a quality inspection report, and the results should comply with relevant national standards. The quality of the pole material should be provided Certificate of Quantity. 4.6.2.3 The metallic materials used in the structure shall not have cracks, delamination, heavy leather, slag inclusions and other defects, pitting or scratches that affect their mechanical properties. The degree should not be greater than 1/2 of the negative tolerance of thickness, and should not be greater than 0.5 mm. 4.6.3 Welding 4.6.3.1 Welding materials 4.6.3.1.1 When using electrode arc welding, the welding of different metal materials should meet the requirements of Table 1. 4.6.3.1.2 Different welding methods are adopted, and the welding wire flux and gas should meet the requirements of Table 2. 4.6.3.2 Welding quality 4.6.3.2.1 The welding quality shall comply with GB/T 12467.1, GB/T 12467.2, GB/T 12467.3, GB/T 12467.4 and GB/T 12467.5 Requirements. 4.6.3.2.2 The appearance quality of welds shall meet the requirements of GB 50661.The weld shape should be uniform, well formed, weld bead and weld bead, weld bead and There is no false welding in the smooth transition between basic metals, and welding slag and spatter should be cleaned up. 4.6.3.2.3 Welds and heat-affected zones should not have defects such as cracks, incomplete welding, incomplete fusion, weld bumps, pores, arc craters and slag inclusions. Surface bite The edge depth should not be greater than 0.5 mm, and the total undercut length should not exceed 10% of the length of both sides of the weld. 4.6.3.2.4 The weld size should meet the design requirements and should meet the requirements of GB 50661. 4.6.3.2.5 Multi-section rod body splicing shall be welded after splicing before hot-dip galvanizing. 4.6.3.2.6 The inner side of the insertion place of the polygonal light pole shall be reinforced by welding seam, and the length of the reinforcement shall not be less than 1.5 times the diameter of the pole mouth of the larger pipe diameter. 4.6.3.3 Post-weld treatment 4.6.3.3.1 After the round tip rod is welded, the weld shall be flattened and polished. For polygonal light poles, the welding seam of the inner insertion tube at the insertion point should be flattened and polished. 4.6.3.3.2 When the shaft is bent and deformed after welding, it can be corrected. The straightness and roundness of the cross-section of the rectified rod shall conform to 4.6.4.3 and 4.6.4.2 requirements. 4.6.3.4 Flaw detection requirements The first and second level welds with the design requirements for full penetration shall be inspected by flaw detection. When welding flaw detection, it should be in accordance with GB/T 3323, GB/T 11345 According to the inspection methods and assessment standards in GB 50205, the qualified rate of surface flaw detection should be greater than 95%. 4.6.4 Light pole 4.6.4.1 The light pole can be round or polygonal. 4.6.4.2 The roundness error of the section roundness of the circular tipping rod should not be greater than 0.3%, and the section circumference should not have a negative error. Section of a polygonal pin The deviation of each internal angle should be within ±1.5°, and the side length error should not be greater than 2 mm. 4.6.4.3 The linearity error measured per 10 m long axis of the light pole should not be greater than 0.05%, and the linearity error of the full length of the light pole should not be greater than 0.1%. 4.6.4.4 The wall thickness of the light pole shall comply with the design documents. The insertion length of the polygonal light pole should not be less than 1.5 times the diameter of the circumscribed circle at the insertion point. 4.6.4.5 The size of the maintenance door at the lower part of the light pole should be enough to access and observe the internal parts, but it should not be too large, and should be equipped with a weatherproof lockable Door. The periphery of the doorway should be strengthened, and the four corners should be arc-shaped. 4.6.4.6 The verticality error after assembly of the pole should not be more than 0.3%. 4.6.5 Lamp panel 4.6.5.1 The size of the lamp panel should be coordinated with the installation height of the high pole lamp. The design of the high pole lamp should ensure the maximum number of lamps on the lamp panel The amount meets user requirements. 4.6.5.2 The lamp panel structure should have sufficient mechanical strength, and the number of detachable small parts should be as few as possible. The structure should be divided into 2 to 3 petals. To facilitate transportation and assembly or disassembly after the pole is erected. 4.6.5.3 The lamp panel shall be provided with a device to prevent collision with the lamp pole during the lifting process of the lamp panel, and the device shall be able to prevent clamping during the lifting process. The pole is stopped, and the contact part of the device with the pole body should be equipped with rubber or plastic rollers or gaskets to prevent damage to the coating layer on the surface of the lamp pole. 4.6.6 Pole top device 4.6.6.1 The pole top device should include rain cap, pulley block, lamp panel limit device, guide frame and other devices related to lamp panel cable and steel wire rope. The pole top device should be firmly fixed on the pole top and equipped with a locking device to prevent its displacement or rotation. 4.6.6.2 The pulleys used shall be made of corrosion-resistant materials and equipped with enclosed maintenance-free bearings. The diameter of the pulley and the size of the chute should match The outer diameter of the cable or steel wire rope is compatible with the allowable bending radius, so that it will not damage the cable or steel wire rope. 4.6.6.3 The bracket of the pulley shall be firmly welded to the bottom plate of the pulley block, and the pulley shaft shall be made of stainless steel and fixed to the pulley with a retaining ring On the stand. 4.6.6.4 At the place where the cable or steel wire rope enters and exits the pulley, there should be a guiding device so that the cable or steel wire rope will not come off under tension or slack. Out of the pulley or twisting occurs. 4.6.7 Lifting system and safety protection device 4.6.7.1 The lifting system shall pass the safety certification of the special equipment testing center or professional safety certification agency. 4.6.7.2 The steel wire rope used in the lifting system shall meet the requirements of GB/T 8918 and GB/T 9944. 4.6.7.3 The high pole lamp should be able to replace or check the wire rope and cable without putting the pole down or using an elevated platform after the pole is erected. 4.6.7.4 The lifting system can adopt a single-drum, double-drum or three-drum hoisting and lifting system. 4.6.7.5 When a single steel wire rope is used as the main rope for the lifting system, the design safety factor of the steel wire rope should not be less than 8; the lifting system adopts two Or when three wire ropes are used as the main rope, the design safety factor of a single wire rope should not be less than 6. 4.6.7.6 When a single steel wire rope is used as the main rope for the lifting system, a braking device to prevent accidental fall of the lamp panel shall be provided; two or When three wire ropes are used as the main rope, a braking device should be installed to prevent the lamp panel from accidentally falling. 4.6.7.7 The lifting system shall be equipped with electrical and mechanical limit devices to prevent the lamp panel from crossing the predetermined working position when rising. Mechanical limit The device should be able to withstand the pressure of the lamp panel. 4.6.7.8 The lifting system shall have both electric and manual functions. When electric, the average lifting speed of the lamp panel should not be greater than 5 m/min; When moving, the operation should be light and flexible. The lifting system should be able to operate at least 5 m away, and the operating buttons should adopt a non-self......
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