LHSQT-I typealuminium alloy emergency repair post
aluminium mast8m Self-weight90kg capacity22kN·m
Specifications
| Model | LHSQT-I |
|---|---|
| Standard | GB/T 25020, TB/T 2286 (steel masts for electrified railway OCS) Series standards |
| Operating Temperature | -40℃~+70℃ |
| Altitude | <4000m |
| Materials | Q235B/Q355Bsteel with hot-dip galvanizing, prestressed concrete, aluminium alloy (emergency repair) |
| Installation | direct burial/flange foundation installation, whole-mast erection |
LHSQT-I is another common aluminium alloy emergency repair mast (aluminium mast), lightweight, corrosion-resistant, easy to transport and erect quickly, mainly for OCS emergency repair and temporary support.The mast body uses 6063A or similar aluminium alloy profiles (T6 temper).
| Model | LHSQT-I type |
| Mast height | 8 m |
| Mast self-weight | 90 kg |
| capacity | 22 kN·m |
| 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:LHSQT-I typealuminium alloy emergency repair post are arranged by span and load on mainline sections.
Station throat areas:
LHSQT-I typealuminium alloy emergency repair post work with head-span beams in multi-track station areas.
Emergency repair:
LHSQT-I typealuminium alloy emergency repair post restore power supply quickly after storm-pole failures.
Corrosive environments:
LHSQT-I typealuminium alloy emergency repair post use thickened hot-dip galvanizing in coastal corrosive environments.
