MH/T 6013-2018 in English
VALIDRaising and lowering lighting columns for apron
- Issued on:2018-08-21
- Implemented on:2018-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | MH/T 6013-2018 |
| Document status: | VALID |
| Title in English: | Raising and lowering lighting columns for apron |
| Title in Chinese: | 机坪升降式高杆灯 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-08-21 |
| Implemented on: | 2018-11-01 |
| Superseding: |
MH/T 6013-1999 Raising and lowering lighting columns for airports
|
| Professional Classification: | MH-Civil Aviation |
| Related Keywords: | apron area anti-corrosion treatmenthot-dip galvanizing/hot aluminum sprayingcancel
apron introduction background lifting system parametersrequirements wire ropegb single rope system system check |
| Related Topics: | Gao Shengzhuan
mh/t 4049-2018 light pole Increased VQ ratio |
Introduction
Background of Standard Revision and Technological Evolution
MH/T 6013-2018 replaces the 1999 version of the standard. The main technical changes include:
| Technical Dimensions | Requirements of the 1999 version | Updates to the 2018 version |
|---|---|---|
| Scope of Application | Airport Lifting High Pole Lights | Limited to the apron area |
| Anti-corrosion Treatment | Hot-dip galvanizing/hot aluminum spraying | Cancel hot aluminum spraying, galvanizing layer thickness classification requirements |
| Lifting system | Single drum type | New double/triple drum type configuration |
| Safety factor | Uniform safety factor 8 | Differentiate between single rope (8) and multi-rope (6) safety factors |
Analysis of core technical requirements
4.6.1 Structural design
Light poles shall be designed in accordance with GB 50009 wind load and GB 50011 earthquake resistance codes. Basic wind pressure adjustment coefficient requirements:
- Coastal area ×1.2
- Mountainous area ×1.5
- Pole top displacement ≤0.3% pole height
4.6.3
Polygonal light poleThe plug-in point must meet the following requirements:
- Inner weld reinforcement ≥1.5 times the pipe diameter
- Bite edge depth ≤0.5mm
- Full penetration weld inspection pass rate>95%
Technical requirements for key equipment
4.6.7 Lifting system
| Parameters | Requirements |
|---|---|
| Wire rope | GB 8918 important purpose wire rope, safety factor single rope 8/multi-rope 6 |
| Lifting speed | Electric ≤5m/min, manual operating force ≤150N |
| Anti-fall device | Must be configured for single rope system, falling distance ≤3m |
| Worm gear accuracy | Conform to GB/T 100897 level accuracy |
Implementation suggestions
Main points for procurement and acceptance
- Check the thickness of hot-dip galvanized layer: ≥55μm for steel plate <3mm
- Verify the sensitivity of over-torque protection device of lifting system
- Check whether the anti-collision device of lamp panel adopts rubber roller
Maintenance precautions
- Check the wear of the wire rope every quarter
- Check the ground resistance <10Ω every year
- Replace the lubricating oil of the worm gear box every 3 years
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