TRP-8 aluminium alloy emergency repair post
8mtwo-section bolted assembly 6063A-T6
Specifications
| Model | TRP-8 |
|---|---|
| Standard | GB/T 25020, TB/T 2286 (steel masts for electrified railway OCS) Series standards |
| Operating Temperature | -40℃~+70℃ |
| Altitude | <4000m |
| Materials | 6063A-T6 aluminium alloy profile |
| Installation | direct burial/flange foundation installation, whole-mast erection |
TRP-8 is a typical aluminium alloy emergency repair post, lightweight, easy to transport and repair, corrosion-resistant, mainly for OCS emergency repair and temporary support.The pole body uses 6063A or similar aluminium alloy profiles (T6 temper), two-section bolted structure, total height 8 m.
| Model | TRP-8 |
| Total height | 8 m |
| Pole body large-end section | 350×250 mm |
| Working load | 2940 N (300 kg) |
| Structure type | two-section bolted assembly |
| Main material | 6063A aluminium alloy profile, T6 temper |
| Application | OCS emergency repair, temporary mast |
Performance
Operating Conditions
for sections, station OCS support structures, bearing suspension load, wind load and ice load.
Mechanical Performance
Standard test bending moments meet the TB/T 2286 class series; hot-dip galvanizing lasts at least 30 years and concrete pole crack resistance is type-tested.
Electrical Performance
with earthing terminal, meeting mast earthing and stray-current protection requirements.
Applications
Mainline sections:TRP-8 aluminium alloy emergency repair post are arranged by span and load on mainline sections.
Station throat areas:
TRP-8 aluminium alloy emergency repair post work with head-span beams in multi-track station areas.
Emergency repair:
TRP-8 aluminium alloy emergency repair post restore power supply quickly after storm-pole failures.
Corrosive environments:
TRP-8 aluminium alloy emergency repair post use thickened hot-dip galvanizing in coastal corrosive environments.
